devices/r8169-2.6.29-ethercat.c
author Florian Pose <fp@igh-essen.com>
Wed, 05 Dec 2012 12:02:44 +0100
branchstable-1.5
changeset 2472 50b861e981f7
parent 1897 029345a0de52
child 2582 87e502828b3f
permissions -rw-r--r--
Fixed __e1000_maybe_stop_tx() for e1000e.
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/*
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 * r8169.c: RealTek 8169/8168/8101 ethernet driver.
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 *
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 * Copyright (c) 2002 ShuChen <shuchen@realtek.com.tw>
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 * Copyright (c) 2003 - 2007 Francois Romieu <romieu@fr.zoreil.com>
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 * Copyright (c) a lot of people too. Please respect their work.
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 *
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 * See MAINTAINERS file for support contact information.
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 *
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 * vim: noexpandtab
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 */
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#include <linux/module.h>
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#include <linux/moduleparam.h>
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#include <linux/pci.h>
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#include <linux/netdevice.h>
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#include <linux/etherdevice.h>
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#include <linux/delay.h>
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#include <linux/ethtool.h>
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#include <linux/mii.h>
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#include <linux/if_vlan.h>
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#include <linux/crc32.h>
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#include <linux/in.h>
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#include <linux/ip.h>
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#include <linux/tcp.h>
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#include <linux/init.h>
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#include <linux/dma-mapping.h>
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#include <asm/system.h>
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#include <asm/io.h>
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#include <asm/irq.h>
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#include "../globals.h"
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#include "ecdev.h"
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#define RTL8169_VERSION "2.3LK-NAPI"
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#define MODULENAME "ec_r8169"
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#define PFX MODULENAME ": "
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#ifdef RTL8169_DEBUG
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#define assert(expr) \
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	if (!(expr)) {					\
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		printk( "Assertion failed! %s,%s,%s,line=%d\n",	\
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		#expr,__FILE__,__func__,__LINE__);		\
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	}
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#define dprintk(fmt, args...) \
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	do { printk(KERN_DEBUG PFX fmt, ## args); } while (0)
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#else
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#define assert(expr) do {} while (0)
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#define dprintk(fmt, args...)	do {} while (0)
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#endif /* RTL8169_DEBUG */
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#define R8169_MSG_DEFAULT \
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	(NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_IFUP | NETIF_MSG_IFDOWN)
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#define TX_BUFFS_AVAIL(tp) \
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	(tp->dirty_tx + NUM_TX_DESC - tp->cur_tx - 1)
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/* Maximum events (Rx packets, etc.) to handle at each interrupt. */
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static const int max_interrupt_work = 20;
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/* Maximum number of multicast addresses to filter (vs. Rx-all-multicast).
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   The RTL chips use a 64 element hash table based on the Ethernet CRC. */
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static const int multicast_filter_limit = 32;
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/* MAC address length */
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#define MAC_ADDR_LEN	6
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#define MAX_READ_REQUEST_SHIFT	12
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#define RX_FIFO_THRESH	7	/* 7 means NO threshold, Rx buffer level before first PCI xfer. */
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#define RX_DMA_BURST	6	/* Maximum PCI burst, '6' is 1024 */
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#define TX_DMA_BURST	6	/* Maximum PCI burst, '6' is 1024 */
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#define EarlyTxThld	0x3F	/* 0x3F means NO early transmit */
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#define RxPacketMaxSize	0x3FE8	/* 16K - 1 - ETH_HLEN - VLAN - CRC... */
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#define SafeMtu		0x1c20	/* ... actually life sucks beyond ~7k */
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#define InterFrameGap	0x03	/* 3 means InterFrameGap = the shortest one */
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#define R8169_REGS_SIZE		256
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#define R8169_NAPI_WEIGHT	64
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#define NUM_TX_DESC	64	/* Number of Tx descriptor registers */
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#define NUM_RX_DESC	256	/* Number of Rx descriptor registers */
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#define RX_BUF_SIZE	1536	/* Rx Buffer size */
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#define R8169_TX_RING_BYTES	(NUM_TX_DESC * sizeof(struct TxDesc))
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#define R8169_RX_RING_BYTES	(NUM_RX_DESC * sizeof(struct RxDesc))
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#define RTL8169_TX_TIMEOUT	(6*HZ)
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#define RTL8169_PHY_TIMEOUT	(10*HZ)
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#define RTL_EEPROM_SIG		cpu_to_le32(0x8129)
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#define RTL_EEPROM_SIG_MASK	cpu_to_le32(0xffff)
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#define RTL_EEPROM_SIG_ADDR	0x0000
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/* write/read MMIO register */
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#define RTL_W8(reg, val8)	writeb ((val8), ioaddr + (reg))
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#define RTL_W16(reg, val16)	writew ((val16), ioaddr + (reg))
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#define RTL_W32(reg, val32)	writel ((val32), ioaddr + (reg))
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#define RTL_R8(reg)		readb (ioaddr + (reg))
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#define RTL_R16(reg)		readw (ioaddr + (reg))
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#define RTL_R32(reg)		((unsigned long) readl (ioaddr + (reg)))
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enum mac_version {
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	RTL_GIGA_MAC_VER_01 = 0x01, // 8169
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	RTL_GIGA_MAC_VER_02 = 0x02, // 8169S
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	RTL_GIGA_MAC_VER_03 = 0x03, // 8110S
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	RTL_GIGA_MAC_VER_04 = 0x04, // 8169SB
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	RTL_GIGA_MAC_VER_05 = 0x05, // 8110SCd
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	RTL_GIGA_MAC_VER_06 = 0x06, // 8110SCe
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	RTL_GIGA_MAC_VER_07 = 0x07, // 8102e
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	RTL_GIGA_MAC_VER_08 = 0x08, // 8102e
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	RTL_GIGA_MAC_VER_09 = 0x09, // 8102e
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	RTL_GIGA_MAC_VER_10 = 0x0a, // 8101e
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	RTL_GIGA_MAC_VER_11 = 0x0b, // 8168Bb
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	RTL_GIGA_MAC_VER_12 = 0x0c, // 8168Be
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	RTL_GIGA_MAC_VER_13 = 0x0d, // 8101Eb
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	RTL_GIGA_MAC_VER_14 = 0x0e, // 8101 ?
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	RTL_GIGA_MAC_VER_15 = 0x0f, // 8101 ?
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	RTL_GIGA_MAC_VER_16 = 0x11, // 8101Ec
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	RTL_GIGA_MAC_VER_17 = 0x10, // 8168Bf
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	RTL_GIGA_MAC_VER_18 = 0x12, // 8168CP
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	RTL_GIGA_MAC_VER_19 = 0x13, // 8168C
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	RTL_GIGA_MAC_VER_20 = 0x14, // 8168C
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	RTL_GIGA_MAC_VER_21 = 0x15, // 8168C
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	RTL_GIGA_MAC_VER_22 = 0x16, // 8168C
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	RTL_GIGA_MAC_VER_23 = 0x17, // 8168CP
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	RTL_GIGA_MAC_VER_24 = 0x18, // 8168CP
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	RTL_GIGA_MAC_VER_25 = 0x19  // 8168D
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};
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#define _R(NAME,MAC,MASK) \
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	{ .name = NAME, .mac_version = MAC, .RxConfigMask = MASK }
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static const struct {
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	const char *name;
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	u8 mac_version;
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	u32 RxConfigMask;	/* Clears the bits supported by this chip */
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} rtl_chip_info[] = {
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	_R("RTL8169",		RTL_GIGA_MAC_VER_01, 0xff7e1880), // 8169
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	_R("RTL8169s",		RTL_GIGA_MAC_VER_02, 0xff7e1880), // 8169S
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	_R("RTL8110s",		RTL_GIGA_MAC_VER_03, 0xff7e1880), // 8110S
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	_R("RTL8169sb/8110sb",	RTL_GIGA_MAC_VER_04, 0xff7e1880), // 8169SB
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	_R("RTL8169sc/8110sc",	RTL_GIGA_MAC_VER_05, 0xff7e1880), // 8110SCd
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	_R("RTL8169sc/8110sc",	RTL_GIGA_MAC_VER_06, 0xff7e1880), // 8110SCe
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	_R("RTL8102e",		RTL_GIGA_MAC_VER_07, 0xff7e1880), // PCI-E
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	_R("RTL8102e",		RTL_GIGA_MAC_VER_08, 0xff7e1880), // PCI-E
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	_R("RTL8102e",		RTL_GIGA_MAC_VER_09, 0xff7e1880), // PCI-E
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	_R("RTL8101e",		RTL_GIGA_MAC_VER_10, 0xff7e1880), // PCI-E
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	_R("RTL8168b/8111b",	RTL_GIGA_MAC_VER_11, 0xff7e1880), // PCI-E
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	_R("RTL8168b/8111b",	RTL_GIGA_MAC_VER_12, 0xff7e1880), // PCI-E
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	_R("RTL8101e",		RTL_GIGA_MAC_VER_13, 0xff7e1880), // PCI-E 8139
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	_R("RTL8100e",		RTL_GIGA_MAC_VER_14, 0xff7e1880), // PCI-E 8139
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	_R("RTL8100e",		RTL_GIGA_MAC_VER_15, 0xff7e1880), // PCI-E 8139
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	_R("RTL8168b/8111b",	RTL_GIGA_MAC_VER_17, 0xff7e1880), // PCI-E
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	_R("RTL8101e",		RTL_GIGA_MAC_VER_16, 0xff7e1880), // PCI-E
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	_R("RTL8168cp/8111cp",	RTL_GIGA_MAC_VER_18, 0xff7e1880), // PCI-E
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	_R("RTL8168c/8111c",	RTL_GIGA_MAC_VER_19, 0xff7e1880), // PCI-E
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	_R("RTL8168c/8111c",	RTL_GIGA_MAC_VER_20, 0xff7e1880), // PCI-E
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	_R("RTL8168c/8111c",	RTL_GIGA_MAC_VER_21, 0xff7e1880), // PCI-E
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	_R("RTL8168c/8111c",	RTL_GIGA_MAC_VER_22, 0xff7e1880), // PCI-E
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	_R("RTL8168cp/8111cp",	RTL_GIGA_MAC_VER_23, 0xff7e1880), // PCI-E
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	_R("RTL8168cp/8111cp",	RTL_GIGA_MAC_VER_24, 0xff7e1880), // PCI-E
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	_R("RTL8168d/8111d",	RTL_GIGA_MAC_VER_25, 0xff7e1880)  // PCI-E
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};
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#undef _R
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enum cfg_version {
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	RTL_CFG_0 = 0x00,
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	RTL_CFG_1,
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	RTL_CFG_2
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};
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static void rtl_hw_start_8169(struct net_device *);
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static void rtl_hw_start_8168(struct net_device *);
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static void rtl_hw_start_8101(struct net_device *);
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static struct pci_device_id rtl8169_pci_tbl[] = {
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	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK,	0x8129), 0, 0, RTL_CFG_0 },
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	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK,	0x8136), 0, 0, RTL_CFG_2 },
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	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK,	0x8167), 0, 0, RTL_CFG_0 },
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	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK,	0x8168), 0, 0, RTL_CFG_1 },
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	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK,	0x8169), 0, 0, RTL_CFG_0 },
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	{ PCI_DEVICE(PCI_VENDOR_ID_DLINK,	0x4300), 0, 0, RTL_CFG_0 },
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	{ PCI_DEVICE(PCI_VENDOR_ID_AT,		0xc107), 0, 0, RTL_CFG_0 },
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	{ PCI_DEVICE(0x16ec,			0x0116), 0, 0, RTL_CFG_0 },
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	{ PCI_VENDOR_ID_LINKSYS,		0x1032,
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		PCI_ANY_ID, 0x0024, 0, 0, RTL_CFG_0 },
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	{ 0x0001,				0x8168,
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		PCI_ANY_ID, 0x2410, 0, 0, RTL_CFG_2 },
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	{0,},
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};
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/* prevent driver from being loaded automatically */
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//MODULE_DEVICE_TABLE(pci, rtl8169_pci_tbl);
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static int rx_copybreak = 200;
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static int use_dac;
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static struct {
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	u32 msg_enable;
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} debug = { -1 };
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enum rtl_registers {
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	MAC0		= 0,	/* Ethernet hardware address. */
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	MAC4		= 4,
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	MAR0		= 8,	/* Multicast filter. */
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	CounterAddrLow		= 0x10,
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	CounterAddrHigh		= 0x14,
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	TxDescStartAddrLow	= 0x20,
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	TxDescStartAddrHigh	= 0x24,
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	TxHDescStartAddrLow	= 0x28,
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	TxHDescStartAddrHigh	= 0x2c,
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	FLASH		= 0x30,
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	ERSR		= 0x36,
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	ChipCmd		= 0x37,
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	TxPoll		= 0x38,
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	IntrMask	= 0x3c,
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	IntrStatus	= 0x3e,
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	TxConfig	= 0x40,
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	RxConfig	= 0x44,
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	RxMissed	= 0x4c,
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	Cfg9346		= 0x50,
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	Config0		= 0x51,
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	Config1		= 0x52,
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	Config2		= 0x53,
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	Config3		= 0x54,
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	Config4		= 0x55,
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	Config5		= 0x56,
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	MultiIntr	= 0x5c,
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	PHYAR		= 0x60,
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	PHYstatus	= 0x6c,
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	RxMaxSize	= 0xda,
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	CPlusCmd	= 0xe0,
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	IntrMitigate	= 0xe2,
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	RxDescAddrLow	= 0xe4,
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	RxDescAddrHigh	= 0xe8,
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	EarlyTxThres	= 0xec,
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	FuncEvent	= 0xf0,
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	FuncEventMask	= 0xf4,
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	FuncPresetState	= 0xf8,
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	FuncForceEvent	= 0xfc,
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};
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   241
enum rtl8110_registers {
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   242
	TBICSR			= 0x64,
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parents:
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   243
	TBI_ANAR		= 0x68,
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   244
	TBI_LPAR		= 0x6a,
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   245
};
e722e0ac5d28 Added r8169 driver for 2.6.29.
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parents:
diff changeset
   246
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   247
enum rtl8168_8101_registers {
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parents:
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   248
	CSIDR			= 0x64,
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parents:
diff changeset
   249
	CSIAR			= 0x68,
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parents:
diff changeset
   250
#define	CSIAR_FLAG			0x80000000
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diff changeset
   251
#define	CSIAR_WRITE_CMD			0x80000000
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diff changeset
   252
#define	CSIAR_BYTE_ENABLE		0x0f
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diff changeset
   253
#define	CSIAR_BYTE_ENABLE_SHIFT		12
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diff changeset
   254
#define	CSIAR_ADDR_MASK			0x0fff
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parents:
diff changeset
   255
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parents:
diff changeset
   256
	EPHYAR			= 0x80,
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parents:
diff changeset
   257
#define	EPHYAR_FLAG			0x80000000
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diff changeset
   258
#define	EPHYAR_WRITE_CMD		0x80000000
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diff changeset
   259
#define	EPHYAR_REG_MASK			0x1f
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diff changeset
   260
#define	EPHYAR_REG_SHIFT		16
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diff changeset
   261
#define	EPHYAR_DATA_MASK		0xffff
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parents:
diff changeset
   262
	DBG_REG			= 0xd1,
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   263
#define	FIX_NAK_1			(1 << 4)
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parents:
diff changeset
   264
#define	FIX_NAK_2			(1 << 3)
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parents:
diff changeset
   265
};
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parents:
diff changeset
   266
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   267
enum rtl_register_content {
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parents:
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   268
	/* InterruptStatusBits */
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parents:
diff changeset
   269
	SYSErr		= 0x8000,
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parents:
diff changeset
   270
	PCSTimeout	= 0x4000,
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parents:
diff changeset
   271
	SWInt		= 0x0100,
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parents:
diff changeset
   272
	TxDescUnavail	= 0x0080,
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parents:
diff changeset
   273
	RxFIFOOver	= 0x0040,
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parents:
diff changeset
   274
	LinkChg		= 0x0020,
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parents:
diff changeset
   275
	RxOverflow	= 0x0010,
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parents:
diff changeset
   276
	TxErr		= 0x0008,
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parents:
diff changeset
   277
	TxOK		= 0x0004,
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parents:
diff changeset
   278
	RxErr		= 0x0002,
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parents:
diff changeset
   279
	RxOK		= 0x0001,
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parents:
diff changeset
   280
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parents:
diff changeset
   281
	/* RxStatusDesc */
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parents:
diff changeset
   282
	RxFOVF	= (1 << 23),
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parents:
diff changeset
   283
	RxRWT	= (1 << 22),
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   284
	RxRES	= (1 << 21),
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   285
	RxRUNT	= (1 << 20),
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   286
	RxCRC	= (1 << 19),
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   287
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parents:
diff changeset
   288
	/* ChipCmdBits */
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parents:
diff changeset
   289
	CmdReset	= 0x10,
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   290
	CmdRxEnb	= 0x08,
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   291
	CmdTxEnb	= 0x04,
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   292
	RxBufEmpty	= 0x01,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   293
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   294
	/* TXPoll register p.5 */
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   295
	HPQ		= 0x80,		/* Poll cmd on the high prio queue */
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   296
	NPQ		= 0x40,		/* Poll cmd on the low prio queue */
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parents:
diff changeset
   297
	FSWInt		= 0x01,		/* Forced software interrupt */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   298
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   299
	/* Cfg9346Bits */
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parents:
diff changeset
   300
	Cfg9346_Lock	= 0x00,
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   301
	Cfg9346_Unlock	= 0xc0,
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   302
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parents:
diff changeset
   303
	/* rx_mode_bits */
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parents:
diff changeset
   304
	AcceptErr	= 0x20,
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   305
	AcceptRunt	= 0x10,
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parents:
diff changeset
   306
	AcceptBroadcast	= 0x08,
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   307
	AcceptMulticast	= 0x04,
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   308
	AcceptMyPhys	= 0x02,
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   309
	AcceptAllPhys	= 0x01,
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   310
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parents:
diff changeset
   311
	/* RxConfigBits */
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parents:
diff changeset
   312
	RxCfgFIFOShift	= 13,
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parents:
diff changeset
   313
	RxCfgDMAShift	=  8,
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   314
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   315
	/* TxConfigBits */
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parents:
diff changeset
   316
	TxInterFrameGapShift = 24,
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parents:
diff changeset
   317
	TxDMAShift = 8,	/* DMA burst value (0-7) is shift this many bits */
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   318
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   319
	/* Config1 register p.24 */
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parents:
diff changeset
   320
	LEDS1		= (1 << 7),
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   321
	LEDS0		= (1 << 6),
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   322
	MSIEnable	= (1 << 5),	/* Enable Message Signaled Interrupt */
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   323
	Speed_down	= (1 << 4),
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   324
	MEMMAP		= (1 << 3),
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   325
	IOMAP		= (1 << 2),
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   326
	VPD		= (1 << 1),
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   327
	PMEnable	= (1 << 0),	/* Power Management Enable */
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   328
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   329
	/* Config2 register p. 25 */
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   330
	PCI_Clock_66MHz = 0x01,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   331
	PCI_Clock_33MHz = 0x00,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   332
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   333
	/* Config3 register p.25 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   334
	MagicPacket	= (1 << 5),	/* Wake up when receives a Magic Packet */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   335
	LinkUp		= (1 << 4),	/* Wake up when the cable connection is re-established */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   336
	Beacon_en	= (1 << 0),	/* 8168 only. Reserved in the 8168b */
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   337
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   338
	/* Config5 register p.27 */
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   339
	BWF		= (1 << 6),	/* Accept Broadcast wakeup frame */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   340
	MWF		= (1 << 5),	/* Accept Multicast wakeup frame */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   341
	UWF		= (1 << 4),	/* Accept Unicast wakeup frame */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   342
	LanWake		= (1 << 1),	/* LanWake enable/disable */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   343
	PMEStatus	= (1 << 0),	/* PME status can be reset by PCI RST# */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   344
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   345
	/* TBICSR p.28 */
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   346
	TBIReset	= 0x80000000,
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   347
	TBILoopback	= 0x40000000,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   348
	TBINwEnable	= 0x20000000,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   349
	TBINwRestart	= 0x10000000,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   350
	TBILinkOk	= 0x02000000,
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   351
	TBINwComplete	= 0x01000000,
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   352
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   353
	/* CPlusCmd p.31 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   354
	EnableBist	= (1 << 15),	// 8168 8101
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   355
	Mac_dbgo_oe	= (1 << 14),	// 8168 8101
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   356
	Normal_mode	= (1 << 13),	// unused
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   357
	Force_half_dup	= (1 << 12),	// 8168 8101
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   358
	Force_rxflow_en	= (1 << 11),	// 8168 8101
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   359
	Force_txflow_en	= (1 << 10),	// 8168 8101
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   360
	Cxpl_dbg_sel	= (1 << 9),	// 8168 8101
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   361
	ASF		= (1 << 8),	// 8168 8101
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   362
	PktCntrDisable	= (1 << 7),	// 8168 8101
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   363
	Mac_dbgo_sel	= 0x001c,	// 8168
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   364
	RxVlan		= (1 << 6),
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   365
	RxChkSum	= (1 << 5),
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   366
	PCIDAC		= (1 << 4),
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   367
	PCIMulRW	= (1 << 3),
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   368
	INTT_0		= 0x0000,	// 8168
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   369
	INTT_1		= 0x0001,	// 8168
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   370
	INTT_2		= 0x0002,	// 8168
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   371
	INTT_3		= 0x0003,	// 8168
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   372
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   373
	/* rtl8169_PHYstatus */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   374
	TBI_Enable	= 0x80,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   375
	TxFlowCtrl	= 0x40,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   376
	RxFlowCtrl	= 0x20,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   377
	_1000bpsF	= 0x10,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   378
	_100bps		= 0x08,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   379
	_10bps		= 0x04,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   380
	LinkStatus	= 0x02,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   381
	FullDup		= 0x01,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   382
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   383
	/* _TBICSRBit */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   384
	TBILinkOK	= 0x02000000,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   385
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   386
	/* DumpCounterCommand */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   387
	CounterDump	= 0x8,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   388
};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   389
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   390
enum desc_status_bit {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   391
	DescOwn		= (1 << 31), /* Descriptor is owned by NIC */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   392
	RingEnd		= (1 << 30), /* End of descriptor ring */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   393
	FirstFrag	= (1 << 29), /* First segment of a packet */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   394
	LastFrag	= (1 << 28), /* Final segment of a packet */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   395
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   396
	/* Tx private */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   397
	LargeSend	= (1 << 27), /* TCP Large Send Offload (TSO) */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   398
	MSSShift	= 16,        /* MSS value position */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   399
	MSSMask		= 0xfff,     /* MSS value + LargeSend bit: 12 bits */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   400
	IPCS		= (1 << 18), /* Calculate IP checksum */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   401
	UDPCS		= (1 << 17), /* Calculate UDP/IP checksum */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   402
	TCPCS		= (1 << 16), /* Calculate TCP/IP checksum */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   403
	TxVlanTag	= (1 << 17), /* Add VLAN tag */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   404
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   405
	/* Rx private */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   406
	PID1		= (1 << 18), /* Protocol ID bit 1/2 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   407
	PID0		= (1 << 17), /* Protocol ID bit 2/2 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   408
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   409
#define RxProtoUDP	(PID1)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   410
#define RxProtoTCP	(PID0)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   411
#define RxProtoIP	(PID1 | PID0)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   412
#define RxProtoMask	RxProtoIP
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   413
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   414
	IPFail		= (1 << 16), /* IP checksum failed */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   415
	UDPFail		= (1 << 15), /* UDP/IP checksum failed */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   416
	TCPFail		= (1 << 14), /* TCP/IP checksum failed */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   417
	RxVlanTag	= (1 << 16), /* VLAN tag available */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   418
};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   419
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   420
#define RsvdMask	0x3fffc000
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   421
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   422
struct TxDesc {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   423
	__le32 opts1;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   424
	__le32 opts2;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   425
	__le64 addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   426
};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   427
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   428
struct RxDesc {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   429
	__le32 opts1;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   430
	__le32 opts2;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   431
	__le64 addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   432
};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   433
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   434
struct ring_info {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   435
	struct sk_buff	*skb;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   436
	u32		len;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   437
	u8		__pad[sizeof(void *) - sizeof(u32)];
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   438
};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   439
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   440
enum features {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   441
	RTL_FEATURE_WOL		= (1 << 0),
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   442
	RTL_FEATURE_MSI		= (1 << 1),
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   443
	RTL_FEATURE_GMII	= (1 << 2),
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   444
};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   445
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   446
struct rtl8169_counters {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   447
	__le64	tx_packets;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   448
	__le64	rx_packets;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   449
	__le64	tx_errors;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   450
	__le32	rx_errors;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   451
	__le16	rx_missed;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   452
	__le16	align_errors;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   453
	__le32	tx_one_collision;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   454
	__le32	tx_multi_collision;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   455
	__le64	rx_unicast;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   456
	__le64	rx_broadcast;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   457
	__le32	rx_multicast;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   458
	__le16	tx_aborted;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   459
	__le16	tx_underun;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   460
};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   461
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   462
struct rtl8169_private {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   463
	void __iomem *mmio_addr;	/* memory map physical address */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   464
	struct pci_dev *pci_dev;	/* Index of PCI device */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   465
	struct net_device *dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   466
	struct napi_struct napi;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   467
	spinlock_t lock;		/* spin lock flag */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   468
	u32 msg_enable;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   469
	int chipset;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   470
	int mac_version;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   471
	u32 cur_rx; /* Index into the Rx descriptor buffer of next Rx pkt. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   472
	u32 cur_tx; /* Index into the Tx descriptor buffer of next Rx pkt. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   473
	u32 dirty_rx;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   474
	u32 dirty_tx;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   475
	struct TxDesc *TxDescArray;	/* 256-aligned Tx descriptor ring */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   476
	struct RxDesc *RxDescArray;	/* 256-aligned Rx descriptor ring */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   477
	dma_addr_t TxPhyAddr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   478
	dma_addr_t RxPhyAddr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   479
	struct sk_buff *Rx_skbuff[NUM_RX_DESC];	/* Rx data buffers */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   480
	struct ring_info tx_skb[NUM_TX_DESC];	/* Tx data buffers */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   481
	unsigned align;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   482
	unsigned rx_buf_sz;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   483
	struct timer_list timer;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   484
	u16 cp_cmd;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   485
	u16 intr_event;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   486
	u16 napi_event;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   487
	u16 intr_mask;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   488
	int phy_auto_nego_reg;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   489
	int phy_1000_ctrl_reg;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   490
#ifdef CONFIG_R8169_VLAN
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   491
	struct vlan_group *vlgrp;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   492
#endif
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   493
	int (*set_speed)(struct net_device *, u8 autoneg, u16 speed, u8 duplex);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   494
	int (*get_settings)(struct net_device *, struct ethtool_cmd *);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   495
	void (*phy_reset_enable)(void __iomem *);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   496
	void (*hw_start)(struct net_device *);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   497
	unsigned int (*phy_reset_pending)(void __iomem *);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   498
	unsigned int (*link_ok)(void __iomem *);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   499
	int (*do_ioctl)(struct rtl8169_private *tp, struct mii_ioctl_data *data, int cmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   500
	int pcie_cap;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   501
	struct delayed_work task;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   502
	unsigned features;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   503
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   504
	struct mii_if_info mii;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   505
	struct rtl8169_counters counters;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   506
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   507
	ec_device_t *ecdev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   508
	unsigned long ec_watchdog_jiffies;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   509
};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   510
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   511
MODULE_AUTHOR("Florian Pose <fp@igh-essen.com>");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   512
MODULE_DESCRIPTION("EtherCAT-capable RealTek RTL-8169 Gigabit Ethernet driver");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   513
module_param(rx_copybreak, int, 0);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   514
MODULE_PARM_DESC(rx_copybreak, "Copy breakpoint for copy-only-tiny-frames");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   515
module_param(use_dac, int, 0);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   516
MODULE_PARM_DESC(use_dac, "Enable PCI DAC. Unsafe on 32 bit PCI slot.");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   517
module_param_named(debug, debug.msg_enable, int, 0);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   518
MODULE_PARM_DESC(debug, "Debug verbosity level (0=none, ..., 16=all)");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   519
MODULE_LICENSE("GPL");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   520
MODULE_VERSION(EC_MASTER_VERSION);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   521
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   522
static int rtl8169_open(struct net_device *dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   523
static int rtl8169_start_xmit(struct sk_buff *skb, struct net_device *dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   524
static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   525
static int rtl8169_init_ring(struct net_device *dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   526
static void rtl_hw_start(struct net_device *dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   527
static int rtl8169_close(struct net_device *dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   528
static void rtl_set_rx_mode(struct net_device *dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   529
static void rtl8169_tx_timeout(struct net_device *dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   530
static struct net_device_stats *rtl8169_get_stats(struct net_device *dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   531
static int rtl8169_rx_interrupt(struct net_device *, struct rtl8169_private *,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   532
				void __iomem *, u32 budget);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   533
static int rtl8169_change_mtu(struct net_device *dev, int new_mtu);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   534
static void rtl8169_down(struct net_device *dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   535
static void rtl8169_rx_clear(struct rtl8169_private *tp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   536
static void ec_poll(struct net_device *dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   537
static int rtl8169_poll(struct napi_struct *napi, int budget);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   538
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   539
static const unsigned int rtl8169_rx_config =
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   540
	(RX_FIFO_THRESH << RxCfgFIFOShift) | (RX_DMA_BURST << RxCfgDMAShift);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   541
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   542
static void mdio_write(void __iomem *ioaddr, int reg_addr, int value)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   543
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   544
	int i;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   545
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   546
	RTL_W32(PHYAR, 0x80000000 | (reg_addr & 0x1f) << 16 | (value & 0xffff));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   547
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   548
	for (i = 20; i > 0; i--) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   549
		/*
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   550
		 * Check if the RTL8169 has completed writing to the specified
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   551
		 * MII register.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   552
		 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   553
		if (!(RTL_R32(PHYAR) & 0x80000000))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   554
			break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   555
		udelay(25);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   556
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   557
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   558
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   559
static int mdio_read(void __iomem *ioaddr, int reg_addr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   560
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   561
	int i, value = -1;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   562
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   563
	RTL_W32(PHYAR, 0x0 | (reg_addr & 0x1f) << 16);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   564
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   565
	for (i = 20; i > 0; i--) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   566
		/*
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   567
		 * Check if the RTL8169 has completed retrieving data from
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   568
		 * the specified MII register.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   569
		 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   570
		if (RTL_R32(PHYAR) & 0x80000000) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   571
			value = RTL_R32(PHYAR) & 0xffff;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   572
			break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   573
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   574
		udelay(25);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   575
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   576
	return value;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   577
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   578
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   579
static void mdio_patch(void __iomem *ioaddr, int reg_addr, int value)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   580
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   581
	mdio_write(ioaddr, reg_addr, mdio_read(ioaddr, reg_addr) | value);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   582
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   583
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   584
static void rtl_mdio_write(struct net_device *dev, int phy_id, int location,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   585
			   int val)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   586
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   587
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   588
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   589
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   590
	mdio_write(ioaddr, location, val);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   591
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   592
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   593
static int rtl_mdio_read(struct net_device *dev, int phy_id, int location)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   594
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   595
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   596
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   597
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   598
	return mdio_read(ioaddr, location);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   599
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   600
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   601
static void rtl_ephy_write(void __iomem *ioaddr, int reg_addr, int value)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   602
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   603
	unsigned int i;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   604
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   605
	RTL_W32(EPHYAR, EPHYAR_WRITE_CMD | (value & EPHYAR_DATA_MASK) |
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   606
		(reg_addr & EPHYAR_REG_MASK) << EPHYAR_REG_SHIFT);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   607
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   608
	for (i = 0; i < 100; i++) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   609
		if (!(RTL_R32(EPHYAR) & EPHYAR_FLAG))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   610
			break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   611
		udelay(10);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   612
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   613
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   614
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   615
static u16 rtl_ephy_read(void __iomem *ioaddr, int reg_addr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   616
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   617
	u16 value = 0xffff;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   618
	unsigned int i;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   619
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   620
	RTL_W32(EPHYAR, (reg_addr & EPHYAR_REG_MASK) << EPHYAR_REG_SHIFT);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   621
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   622
	for (i = 0; i < 100; i++) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   623
		if (RTL_R32(EPHYAR) & EPHYAR_FLAG) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   624
			value = RTL_R32(EPHYAR) & EPHYAR_DATA_MASK;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   625
			break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   626
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   627
		udelay(10);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   628
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   629
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   630
	return value;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   631
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   632
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   633
static void rtl_csi_write(void __iomem *ioaddr, int addr, int value)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   634
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   635
	unsigned int i;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   636
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   637
	RTL_W32(CSIDR, value);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   638
	RTL_W32(CSIAR, CSIAR_WRITE_CMD | (addr & CSIAR_ADDR_MASK) |
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   639
		CSIAR_BYTE_ENABLE << CSIAR_BYTE_ENABLE_SHIFT);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   640
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   641
	for (i = 0; i < 100; i++) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   642
		if (!(RTL_R32(CSIAR) & CSIAR_FLAG))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   643
			break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   644
		udelay(10);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   645
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   646
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   647
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   648
static u32 rtl_csi_read(void __iomem *ioaddr, int addr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   649
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   650
	u32 value = ~0x00;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   651
	unsigned int i;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   652
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   653
	RTL_W32(CSIAR, (addr & CSIAR_ADDR_MASK) |
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   654
		CSIAR_BYTE_ENABLE << CSIAR_BYTE_ENABLE_SHIFT);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   655
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   656
	for (i = 0; i < 100; i++) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   657
		if (RTL_R32(CSIAR) & CSIAR_FLAG) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   658
			value = RTL_R32(CSIDR);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   659
			break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   660
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   661
		udelay(10);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   662
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   663
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   664
	return value;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   665
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   666
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   667
static void rtl8169_irq_mask_and_ack(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   668
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   669
	RTL_W16(IntrMask, 0x0000);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   670
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   671
	RTL_W16(IntrStatus, 0xffff);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   672
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   673
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   674
static void rtl8169_asic_down(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   675
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   676
	RTL_W8(ChipCmd, 0x00);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   677
	rtl8169_irq_mask_and_ack(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   678
	RTL_R16(CPlusCmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   679
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   680
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   681
static unsigned int rtl8169_tbi_reset_pending(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   682
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   683
	return RTL_R32(TBICSR) & TBIReset;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   684
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   685
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   686
static unsigned int rtl8169_xmii_reset_pending(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   687
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   688
	return mdio_read(ioaddr, MII_BMCR) & BMCR_RESET;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   689
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   690
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   691
static unsigned int rtl8169_tbi_link_ok(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   692
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   693
	return RTL_R32(TBICSR) & TBILinkOk;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   694
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   695
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   696
static unsigned int rtl8169_xmii_link_ok(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   697
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   698
	return RTL_R8(PHYstatus) & LinkStatus;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   699
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   700
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   701
static void rtl8169_tbi_reset_enable(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   702
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   703
	RTL_W32(TBICSR, RTL_R32(TBICSR) | TBIReset);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   704
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   705
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   706
static void rtl8169_xmii_reset_enable(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   707
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   708
	unsigned int val;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   709
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   710
	val = mdio_read(ioaddr, MII_BMCR) | BMCR_RESET;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   711
	mdio_write(ioaddr, MII_BMCR, val & 0xffff);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   712
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   713
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   714
static void rtl8169_check_link_status(struct net_device *dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   715
				      struct rtl8169_private *tp,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   716
				      void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   717
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   718
	unsigned long flags;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   719
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   720
    if (tp->ecdev) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   721
		ecdev_set_link(tp->ecdev, tp->link_ok(ioaddr) ? 1 : 0);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   722
	} else {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   723
		spin_lock_irqsave(&tp->lock, flags);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   724
		if (tp->link_ok(ioaddr)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   725
			netif_carrier_on(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   726
			if (netif_msg_ifup(tp))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   727
				printk(KERN_INFO PFX "%s: link up\n", dev->name);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   728
		} else {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   729
			if (netif_msg_ifdown(tp))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   730
				printk(KERN_INFO PFX "%s: link down\n", dev->name);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   731
			netif_carrier_off(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   732
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   733
		spin_unlock_irqrestore(&tp->lock, flags);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   734
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   735
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   736
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   737
static void rtl8169_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   738
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   739
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   740
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   741
	u8 options;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   742
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   743
	wol->wolopts = 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   744
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   745
#define WAKE_ANY (WAKE_PHY | WAKE_MAGIC | WAKE_UCAST | WAKE_BCAST | WAKE_MCAST)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   746
	wol->supported = WAKE_ANY;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   747
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   748
	spin_lock_irq(&tp->lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   749
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   750
	options = RTL_R8(Config1);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   751
	if (!(options & PMEnable))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   752
		goto out_unlock;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   753
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   754
	options = RTL_R8(Config3);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   755
	if (options & LinkUp)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   756
		wol->wolopts |= WAKE_PHY;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   757
	if (options & MagicPacket)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   758
		wol->wolopts |= WAKE_MAGIC;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   759
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   760
	options = RTL_R8(Config5);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   761
	if (options & UWF)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   762
		wol->wolopts |= WAKE_UCAST;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   763
	if (options & BWF)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   764
		wol->wolopts |= WAKE_BCAST;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   765
	if (options & MWF)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   766
		wol->wolopts |= WAKE_MCAST;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   767
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   768
out_unlock:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   769
	spin_unlock_irq(&tp->lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   770
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   771
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   772
static int rtl8169_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   773
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   774
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   775
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   776
	unsigned int i;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   777
	static struct {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   778
		u32 opt;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   779
		u16 reg;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   780
		u8  mask;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   781
	} cfg[] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   782
		{ WAKE_ANY,   Config1, PMEnable },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   783
		{ WAKE_PHY,   Config3, LinkUp },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   784
		{ WAKE_MAGIC, Config3, MagicPacket },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   785
		{ WAKE_UCAST, Config5, UWF },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   786
		{ WAKE_BCAST, Config5, BWF },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   787
		{ WAKE_MCAST, Config5, MWF },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   788
		{ WAKE_ANY,   Config5, LanWake }
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   789
	};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   790
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   791
	spin_lock_irq(&tp->lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   792
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   793
	RTL_W8(Cfg9346, Cfg9346_Unlock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   794
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   795
	for (i = 0; i < ARRAY_SIZE(cfg); i++) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   796
		u8 options = RTL_R8(cfg[i].reg) & ~cfg[i].mask;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   797
		if (wol->wolopts & cfg[i].opt)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   798
			options |= cfg[i].mask;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   799
		RTL_W8(cfg[i].reg, options);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   800
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   801
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   802
	RTL_W8(Cfg9346, Cfg9346_Lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   803
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   804
	if (wol->wolopts)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   805
		tp->features |= RTL_FEATURE_WOL;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   806
	else
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   807
		tp->features &= ~RTL_FEATURE_WOL;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   808
	device_set_wakeup_enable(&tp->pci_dev->dev, wol->wolopts);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   809
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   810
	spin_unlock_irq(&tp->lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   811
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   812
	return 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   813
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   814
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   815
static void rtl8169_get_drvinfo(struct net_device *dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   816
				struct ethtool_drvinfo *info)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   817
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   818
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   819
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   820
	strcpy(info->driver, MODULENAME);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   821
	strcpy(info->version, RTL8169_VERSION);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   822
	strcpy(info->bus_info, pci_name(tp->pci_dev));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   823
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   824
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   825
static int rtl8169_get_regs_len(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   826
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   827
	return R8169_REGS_SIZE;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   828
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   829
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   830
static int rtl8169_set_speed_tbi(struct net_device *dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   831
				 u8 autoneg, u16 speed, u8 duplex)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   832
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   833
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   834
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   835
	int ret = 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   836
	u32 reg;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   837
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   838
	reg = RTL_R32(TBICSR);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   839
	if ((autoneg == AUTONEG_DISABLE) && (speed == SPEED_1000) &&
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   840
	    (duplex == DUPLEX_FULL)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   841
		RTL_W32(TBICSR, reg & ~(TBINwEnable | TBINwRestart));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   842
	} else if (autoneg == AUTONEG_ENABLE)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   843
		RTL_W32(TBICSR, reg | TBINwEnable | TBINwRestart);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   844
	else {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   845
		if (netif_msg_link(tp)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   846
			printk(KERN_WARNING "%s: "
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   847
			       "incorrect speed setting refused in TBI mode\n",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   848
			       dev->name);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   849
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   850
		ret = -EOPNOTSUPP;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   851
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   852
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   853
	return ret;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   854
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   855
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   856
static int rtl8169_set_speed_xmii(struct net_device *dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   857
				  u8 autoneg, u16 speed, u8 duplex)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   858
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   859
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   860
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   861
	int auto_nego, giga_ctrl;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   862
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   863
	auto_nego = mdio_read(ioaddr, MII_ADVERTISE);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   864
	auto_nego &= ~(ADVERTISE_10HALF | ADVERTISE_10FULL |
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   865
		       ADVERTISE_100HALF | ADVERTISE_100FULL);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   866
	giga_ctrl = mdio_read(ioaddr, MII_CTRL1000);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   867
	giga_ctrl &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   868
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   869
	if (autoneg == AUTONEG_ENABLE) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   870
		auto_nego |= (ADVERTISE_10HALF | ADVERTISE_10FULL |
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   871
			      ADVERTISE_100HALF | ADVERTISE_100FULL);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   872
		giga_ctrl |= ADVERTISE_1000FULL | ADVERTISE_1000HALF;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   873
	} else {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   874
		if (speed == SPEED_10)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   875
			auto_nego |= ADVERTISE_10HALF | ADVERTISE_10FULL;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   876
		else if (speed == SPEED_100)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   877
			auto_nego |= ADVERTISE_100HALF | ADVERTISE_100FULL;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   878
		else if (speed == SPEED_1000)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   879
			giga_ctrl |= ADVERTISE_1000FULL | ADVERTISE_1000HALF;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   880
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   881
		if (duplex == DUPLEX_HALF)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   882
			auto_nego &= ~(ADVERTISE_10FULL | ADVERTISE_100FULL);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   883
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   884
		if (duplex == DUPLEX_FULL)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   885
			auto_nego &= ~(ADVERTISE_10HALF | ADVERTISE_100HALF);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   886
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   887
		/* This tweak comes straight from Realtek's driver. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   888
		if ((speed == SPEED_100) && (duplex == DUPLEX_HALF) &&
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   889
		    ((tp->mac_version == RTL_GIGA_MAC_VER_13) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   890
		     (tp->mac_version == RTL_GIGA_MAC_VER_16))) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   891
			auto_nego = ADVERTISE_100HALF | ADVERTISE_CSMA;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   892
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   893
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   894
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   895
	/* The 8100e/8101e/8102e do Fast Ethernet only. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   896
	if ((tp->mac_version == RTL_GIGA_MAC_VER_07) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   897
	    (tp->mac_version == RTL_GIGA_MAC_VER_08) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   898
	    (tp->mac_version == RTL_GIGA_MAC_VER_09) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   899
	    (tp->mac_version == RTL_GIGA_MAC_VER_10) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   900
	    (tp->mac_version == RTL_GIGA_MAC_VER_13) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   901
	    (tp->mac_version == RTL_GIGA_MAC_VER_14) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   902
	    (tp->mac_version == RTL_GIGA_MAC_VER_15) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   903
	    (tp->mac_version == RTL_GIGA_MAC_VER_16)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   904
		if ((giga_ctrl & (ADVERTISE_1000FULL | ADVERTISE_1000HALF)) &&
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   905
		    netif_msg_link(tp)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   906
			printk(KERN_INFO "%s: PHY does not support 1000Mbps.\n",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   907
			       dev->name);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   908
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   909
		giga_ctrl &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   910
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   911
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   912
	auto_nego |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   913
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   914
	if ((tp->mac_version == RTL_GIGA_MAC_VER_11) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   915
	    (tp->mac_version == RTL_GIGA_MAC_VER_12) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   916
	    (tp->mac_version >= RTL_GIGA_MAC_VER_17)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   917
		/*
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   918
		 * Wake up the PHY.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   919
		 * Vendor specific (0x1f) and reserved (0x0e) MII registers.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   920
		 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   921
		mdio_write(ioaddr, 0x1f, 0x0000);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   922
		mdio_write(ioaddr, 0x0e, 0x0000);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   923
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   924
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   925
	tp->phy_auto_nego_reg = auto_nego;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   926
	tp->phy_1000_ctrl_reg = giga_ctrl;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   927
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   928
	mdio_write(ioaddr, MII_ADVERTISE, auto_nego);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   929
	mdio_write(ioaddr, MII_CTRL1000, giga_ctrl);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   930
	mdio_write(ioaddr, MII_BMCR, BMCR_ANENABLE | BMCR_ANRESTART);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   931
	return 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   932
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   933
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   934
static int rtl8169_set_speed(struct net_device *dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   935
			     u8 autoneg, u16 speed, u8 duplex)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   936
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   937
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   938
	int ret;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   939
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   940
	ret = tp->set_speed(dev, autoneg, speed, duplex);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   941
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   942
	if (netif_running(dev) && (tp->phy_1000_ctrl_reg & ADVERTISE_1000FULL))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   943
		mod_timer(&tp->timer, jiffies + RTL8169_PHY_TIMEOUT);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   944
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   945
	return ret;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   946
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   947
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   948
static int rtl8169_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   949
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   950
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   951
	unsigned long flags;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   952
	int ret;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   953
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   954
	spin_lock_irqsave(&tp->lock, flags);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   955
	ret = rtl8169_set_speed(dev, cmd->autoneg, cmd->speed, cmd->duplex);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   956
	spin_unlock_irqrestore(&tp->lock, flags);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   957
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   958
	return ret;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   959
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   960
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   961
static u32 rtl8169_get_rx_csum(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   962
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   963
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   964
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   965
	return tp->cp_cmd & RxChkSum;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   966
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   967
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   968
static int rtl8169_set_rx_csum(struct net_device *dev, u32 data)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   969
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   970
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   971
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   972
	unsigned long flags;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   973
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   974
	spin_lock_irqsave(&tp->lock, flags);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   975
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   976
	if (data)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   977
		tp->cp_cmd |= RxChkSum;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   978
	else
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   979
		tp->cp_cmd &= ~RxChkSum;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   980
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   981
	RTL_W16(CPlusCmd, tp->cp_cmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   982
	RTL_R16(CPlusCmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   983
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   984
	spin_unlock_irqrestore(&tp->lock, flags);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   985
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   986
	return 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   987
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   988
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   989
#ifdef CONFIG_R8169_VLAN
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   990
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   991
static inline u32 rtl8169_tx_vlan_tag(struct rtl8169_private *tp,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   992
				      struct sk_buff *skb)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   993
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   994
	return (tp->vlgrp && vlan_tx_tag_present(skb)) ?
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   995
		TxVlanTag | swab16(vlan_tx_tag_get(skb)) : 0x00;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   996
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   997
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   998
static void rtl8169_vlan_rx_register(struct net_device *dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   999
				     struct vlan_group *grp)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1000
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1001
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1002
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1003
	unsigned long flags;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1004
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1005
	spin_lock_irqsave(&tp->lock, flags);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1006
	tp->vlgrp = grp;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1007
	if (tp->vlgrp)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1008
		tp->cp_cmd |= RxVlan;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1009
	else
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1010
		tp->cp_cmd &= ~RxVlan;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1011
	RTL_W16(CPlusCmd, tp->cp_cmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1012
	RTL_R16(CPlusCmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1013
	spin_unlock_irqrestore(&tp->lock, flags);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1014
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1015
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1016
static int rtl8169_rx_vlan_skb(struct rtl8169_private *tp, struct RxDesc *desc,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1017
			       struct sk_buff *skb)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1018
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1019
	u32 opts2 = le32_to_cpu(desc->opts2);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1020
	struct vlan_group *vlgrp = tp->vlgrp;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1021
	int ret;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1022
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1023
	if (vlgrp && (opts2 & RxVlanTag)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1024
		vlan_hwaccel_receive_skb(skb, vlgrp, swab16(opts2 & 0xffff));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1025
		ret = 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1026
	} else
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1027
		ret = -1;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1028
	desc->opts2 = 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1029
	return ret;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1030
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1031
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1032
#else /* !CONFIG_R8169_VLAN */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1033
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1034
static inline u32 rtl8169_tx_vlan_tag(struct rtl8169_private *tp,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1035
				      struct sk_buff *skb)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1036
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1037
	return 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1038
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1039
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1040
static int rtl8169_rx_vlan_skb(struct rtl8169_private *tp, struct RxDesc *desc,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1041
			       struct sk_buff *skb)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1042
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1043
	return -1;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1044
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1045
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1046
#endif
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1047
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1048
static int rtl8169_gset_tbi(struct net_device *dev, struct ethtool_cmd *cmd)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1049
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1050
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1051
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1052
	u32 status;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1053
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1054
	cmd->supported =
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1055
		SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg | SUPPORTED_FIBRE;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1056
	cmd->port = PORT_FIBRE;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1057
	cmd->transceiver = XCVR_INTERNAL;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1058
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1059
	status = RTL_R32(TBICSR);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1060
	cmd->advertising = (status & TBINwEnable) ?  ADVERTISED_Autoneg : 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1061
	cmd->autoneg = !!(status & TBINwEnable);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1062
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1063
	cmd->speed = SPEED_1000;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1064
	cmd->duplex = DUPLEX_FULL; /* Always set */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1065
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1066
	return 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1067
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1068
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1069
static int rtl8169_gset_xmii(struct net_device *dev, struct ethtool_cmd *cmd)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1070
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1071
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1072
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1073
	return mii_ethtool_gset(&tp->mii, cmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1074
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1075
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1076
static int rtl8169_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1077
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1078
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1079
	unsigned long flags;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1080
	int rc;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1081
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1082
	spin_lock_irqsave(&tp->lock, flags);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1083
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1084
	rc = tp->get_settings(dev, cmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1085
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1086
	spin_unlock_irqrestore(&tp->lock, flags);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1087
	return rc;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1088
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1089
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1090
static void rtl8169_get_regs(struct net_device *dev, struct ethtool_regs *regs,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1091
			     void *p)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1092
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1093
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1094
	unsigned long flags;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1095
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1096
	if (regs->len > R8169_REGS_SIZE)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1097
		regs->len = R8169_REGS_SIZE;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1098
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1099
	spin_lock_irqsave(&tp->lock, flags);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1100
	memcpy_fromio(p, tp->mmio_addr, regs->len);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1101
	spin_unlock_irqrestore(&tp->lock, flags);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1102
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1103
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1104
static u32 rtl8169_get_msglevel(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1105
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1106
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1107
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1108
	return tp->msg_enable;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1109
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1110
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1111
static void rtl8169_set_msglevel(struct net_device *dev, u32 value)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1112
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1113
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1114
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1115
	tp->msg_enable = value;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1116
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1117
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1118
static const char rtl8169_gstrings[][ETH_GSTRING_LEN] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1119
	"tx_packets",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1120
	"rx_packets",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1121
	"tx_errors",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1122
	"rx_errors",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1123
	"rx_missed",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1124
	"align_errors",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1125
	"tx_single_collisions",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1126
	"tx_multi_collisions",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1127
	"unicast",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1128
	"broadcast",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1129
	"multicast",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1130
	"tx_aborted",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1131
	"tx_underrun",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1132
};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1133
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1134
static int rtl8169_get_sset_count(struct net_device *dev, int sset)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1135
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1136
	switch (sset) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1137
	case ETH_SS_STATS:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1138
		return ARRAY_SIZE(rtl8169_gstrings);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1139
	default:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1140
		return -EOPNOTSUPP;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1141
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1142
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1143
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1144
static void rtl8169_update_counters(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1145
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1146
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1147
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1148
	struct rtl8169_counters *counters;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1149
	dma_addr_t paddr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1150
	u32 cmd;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1151
	int wait = 1000;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1152
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1153
	/*
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1154
	 * Some chips are unable to dump tally counters when the receiver
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1155
	 * is disabled.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1156
	 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1157
	if ((RTL_R8(ChipCmd) & CmdRxEnb) == 0)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1158
		return;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1159
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1160
	counters = pci_alloc_consistent(tp->pci_dev, sizeof(*counters), &paddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1161
	if (!counters)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1162
		return;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1163
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1164
	RTL_W32(CounterAddrHigh, (u64)paddr >> 32);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1165
	cmd = (u64)paddr & DMA_32BIT_MASK;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1166
	RTL_W32(CounterAddrLow, cmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1167
	RTL_W32(CounterAddrLow, cmd | CounterDump);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1168
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1169
	while (wait--) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1170
		if ((RTL_R32(CounterAddrLow) & CounterDump) == 0) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1171
			/* copy updated counters */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1172
			memcpy(&tp->counters, counters, sizeof(*counters));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1173
			break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1174
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1175
		udelay(10);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1176
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1177
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1178
	RTL_W32(CounterAddrLow, 0);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1179
	RTL_W32(CounterAddrHigh, 0);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1180
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1181
	pci_free_consistent(tp->pci_dev, sizeof(*counters), counters, paddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1182
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1183
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1184
static void rtl8169_get_ethtool_stats(struct net_device *dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1185
				      struct ethtool_stats *stats, u64 *data)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1186
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1187
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1188
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1189
	ASSERT_RTNL();
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1190
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1191
	rtl8169_update_counters(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1192
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1193
	data[0] = le64_to_cpu(tp->counters.tx_packets);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1194
	data[1] = le64_to_cpu(tp->counters.rx_packets);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1195
	data[2] = le64_to_cpu(tp->counters.tx_errors);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1196
	data[3] = le32_to_cpu(tp->counters.rx_errors);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1197
	data[4] = le16_to_cpu(tp->counters.rx_missed);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1198
	data[5] = le16_to_cpu(tp->counters.align_errors);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1199
	data[6] = le32_to_cpu(tp->counters.tx_one_collision);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1200
	data[7] = le32_to_cpu(tp->counters.tx_multi_collision);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1201
	data[8] = le64_to_cpu(tp->counters.rx_unicast);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1202
	data[9] = le64_to_cpu(tp->counters.rx_broadcast);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1203
	data[10] = le32_to_cpu(tp->counters.rx_multicast);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1204
	data[11] = le16_to_cpu(tp->counters.tx_aborted);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1205
	data[12] = le16_to_cpu(tp->counters.tx_underun);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1206
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1207
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1208
static void rtl8169_get_strings(struct net_device *dev, u32 stringset, u8 *data)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1209
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1210
	switch(stringset) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1211
	case ETH_SS_STATS:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1212
		memcpy(data, *rtl8169_gstrings, sizeof(rtl8169_gstrings));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1213
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1214
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1215
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1216
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1217
static const struct ethtool_ops rtl8169_ethtool_ops = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1218
	.get_drvinfo		= rtl8169_get_drvinfo,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1219
	.get_regs_len		= rtl8169_get_regs_len,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1220
	.get_link		= ethtool_op_get_link,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1221
	.get_settings		= rtl8169_get_settings,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1222
	.set_settings		= rtl8169_set_settings,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1223
	.get_msglevel		= rtl8169_get_msglevel,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1224
	.set_msglevel		= rtl8169_set_msglevel,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1225
	.get_rx_csum		= rtl8169_get_rx_csum,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1226
	.set_rx_csum		= rtl8169_set_rx_csum,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1227
	.set_tx_csum		= ethtool_op_set_tx_csum,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1228
	.set_sg			= ethtool_op_set_sg,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1229
	.set_tso		= ethtool_op_set_tso,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1230
	.get_regs		= rtl8169_get_regs,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1231
	.get_wol		= rtl8169_get_wol,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1232
	.set_wol		= rtl8169_set_wol,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1233
	.get_strings		= rtl8169_get_strings,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1234
	.get_sset_count		= rtl8169_get_sset_count,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1235
	.get_ethtool_stats	= rtl8169_get_ethtool_stats,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1236
};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1237
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1238
static void rtl8169_write_gmii_reg_bit(void __iomem *ioaddr, int reg,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1239
				       int bitnum, int bitval)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1240
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1241
	int val;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1242
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1243
	val = mdio_read(ioaddr, reg);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1244
	val = (bitval == 1) ?
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1245
		val | (bitval << bitnum) :  val & ~(0x0001 << bitnum);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1246
	mdio_write(ioaddr, reg, val & 0xffff);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1247
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1248
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1249
static void rtl8169_get_mac_version(struct rtl8169_private *tp,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1250
				    void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1251
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1252
	/*
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1253
	 * The driver currently handles the 8168Bf and the 8168Be identically
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1254
	 * but they can be identified more specifically through the test below
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1255
	 * if needed:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1256
	 *
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1257
	 * (RTL_R32(TxConfig) & 0x700000) == 0x500000 ? 8168Bf : 8168Be
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1258
	 *
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1259
	 * Same thing for the 8101Eb and the 8101Ec:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1260
	 *
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1261
	 * (RTL_R32(TxConfig) & 0x700000) == 0x200000 ? 8101Eb : 8101Ec
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1262
	 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1263
	const struct {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1264
		u32 mask;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1265
		u32 val;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1266
		int mac_version;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1267
	} mac_info[] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1268
		/* 8168D family. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1269
		{ 0x7c800000, 0x28000000,	RTL_GIGA_MAC_VER_25 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1270
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1271
		/* 8168C family. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1272
		{ 0x7cf00000, 0x3ca00000,	RTL_GIGA_MAC_VER_24 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1273
		{ 0x7cf00000, 0x3c900000,	RTL_GIGA_MAC_VER_23 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1274
		{ 0x7cf00000, 0x3c800000,	RTL_GIGA_MAC_VER_18 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1275
		{ 0x7c800000, 0x3c800000,	RTL_GIGA_MAC_VER_24 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1276
		{ 0x7cf00000, 0x3c000000,	RTL_GIGA_MAC_VER_19 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1277
		{ 0x7cf00000, 0x3c200000,	RTL_GIGA_MAC_VER_20 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1278
		{ 0x7cf00000, 0x3c300000,	RTL_GIGA_MAC_VER_21 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1279
		{ 0x7cf00000, 0x3c400000,	RTL_GIGA_MAC_VER_22 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1280
		{ 0x7c800000, 0x3c000000,	RTL_GIGA_MAC_VER_22 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1281
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1282
		/* 8168B family. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1283
		{ 0x7cf00000, 0x38000000,	RTL_GIGA_MAC_VER_12 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1284
		{ 0x7cf00000, 0x38500000,	RTL_GIGA_MAC_VER_17 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1285
		{ 0x7c800000, 0x38000000,	RTL_GIGA_MAC_VER_17 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1286
		{ 0x7c800000, 0x30000000,	RTL_GIGA_MAC_VER_11 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1287
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1288
		/* 8101 family. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1289
		{ 0x7cf00000, 0x34a00000,	RTL_GIGA_MAC_VER_09 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1290
		{ 0x7cf00000, 0x24a00000,	RTL_GIGA_MAC_VER_09 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1291
		{ 0x7cf00000, 0x34900000,	RTL_GIGA_MAC_VER_08 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1292
		{ 0x7cf00000, 0x24900000,	RTL_GIGA_MAC_VER_08 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1293
		{ 0x7cf00000, 0x34800000,	RTL_GIGA_MAC_VER_07 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1294
		{ 0x7cf00000, 0x24800000,	RTL_GIGA_MAC_VER_07 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1295
		{ 0x7cf00000, 0x34000000,	RTL_GIGA_MAC_VER_13 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1296
		{ 0x7cf00000, 0x34300000,	RTL_GIGA_MAC_VER_10 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1297
		{ 0x7cf00000, 0x34200000,	RTL_GIGA_MAC_VER_16 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1298
		{ 0x7c800000, 0x34800000,	RTL_GIGA_MAC_VER_09 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1299
		{ 0x7c800000, 0x24800000,	RTL_GIGA_MAC_VER_09 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1300
		{ 0x7c800000, 0x34000000,	RTL_GIGA_MAC_VER_16 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1301
		/* FIXME: where did these entries come from ? -- FR */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1302
		{ 0xfc800000, 0x38800000,	RTL_GIGA_MAC_VER_15 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1303
		{ 0xfc800000, 0x30800000,	RTL_GIGA_MAC_VER_14 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1304
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1305
		/* 8110 family. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1306
		{ 0xfc800000, 0x98000000,	RTL_GIGA_MAC_VER_06 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1307
		{ 0xfc800000, 0x18000000,	RTL_GIGA_MAC_VER_05 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1308
		{ 0xfc800000, 0x10000000,	RTL_GIGA_MAC_VER_04 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1309
		{ 0xfc800000, 0x04000000,	RTL_GIGA_MAC_VER_03 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1310
		{ 0xfc800000, 0x00800000,	RTL_GIGA_MAC_VER_02 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1311
		{ 0xfc800000, 0x00000000,	RTL_GIGA_MAC_VER_01 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1312
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1313
		{ 0x00000000, 0x00000000,	RTL_GIGA_MAC_VER_01 }	/* Catch-all */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1314
	}, *p = mac_info;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1315
	u32 reg;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1316
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1317
	reg = RTL_R32(TxConfig);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1318
	while ((reg & p->mask) != p->val)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1319
		p++;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1320
	tp->mac_version = p->mac_version;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1321
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1322
	if (p->mask == 0x00000000) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1323
		struct pci_dev *pdev = tp->pci_dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1324
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1325
		dev_info(&pdev->dev, "unknown MAC (%08x)\n", reg);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1326
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1327
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1328
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1329
static void rtl8169_print_mac_version(struct rtl8169_private *tp)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1330
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1331
	dprintk("mac_version = 0x%02x\n", tp->mac_version);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1332
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1333
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1334
struct phy_reg {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1335
	u16 reg;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1336
	u16 val;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1337
};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1338
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1339
static void rtl_phy_write(void __iomem *ioaddr, struct phy_reg *regs, int len)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1340
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1341
	while (len-- > 0) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1342
		mdio_write(ioaddr, regs->reg, regs->val);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1343
		regs++;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1344
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1345
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1346
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1347
static void rtl8169s_hw_phy_config(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1348
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1349
	struct {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1350
		u16 regs[5]; /* Beware of bit-sign propagation */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1351
	} phy_magic[5] = { {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1352
		{ 0x0000,	//w 4 15 12 0
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1353
		  0x00a1,	//w 3 15 0 00a1
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1354
		  0x0008,	//w 2 15 0 0008
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1355
		  0x1020,	//w 1 15 0 1020
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1356
		  0x1000 } },{	//w 0 15 0 1000
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1357
		{ 0x7000,	//w 4 15 12 7
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1358
		  0xff41,	//w 3 15 0 ff41
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1359
		  0xde60,	//w 2 15 0 de60
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1360
		  0x0140,	//w 1 15 0 0140
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1361
		  0x0077 } },{	//w 0 15 0 0077
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1362
		{ 0xa000,	//w 4 15 12 a
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1363
		  0xdf01,	//w 3 15 0 df01
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1364
		  0xdf20,	//w 2 15 0 df20
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1365
		  0xff95,	//w 1 15 0 ff95
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1366
		  0xfa00 } },{	//w 0 15 0 fa00
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1367
		{ 0xb000,	//w 4 15 12 b
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1368
		  0xff41,	//w 3 15 0 ff41
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1369
		  0xde20,	//w 2 15 0 de20
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1370
		  0x0140,	//w 1 15 0 0140
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1371
		  0x00bb } },{	//w 0 15 0 00bb
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1372
		{ 0xf000,	//w 4 15 12 f
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1373
		  0xdf01,	//w 3 15 0 df01
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1374
		  0xdf20,	//w 2 15 0 df20
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1375
		  0xff95,	//w 1 15 0 ff95
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1376
		  0xbf00 }	//w 0 15 0 bf00
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1377
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1378
	}, *p = phy_magic;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1379
	unsigned int i;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1380
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1381
	mdio_write(ioaddr, 0x1f, 0x0001);		//w 31 2 0 1
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1382
	mdio_write(ioaddr, 0x15, 0x1000);		//w 21 15 0 1000
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1383
	mdio_write(ioaddr, 0x18, 0x65c7);		//w 24 15 0 65c7
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1384
	rtl8169_write_gmii_reg_bit(ioaddr, 4, 11, 0);	//w 4 11 11 0
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1385
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1386
	for (i = 0; i < ARRAY_SIZE(phy_magic); i++, p++) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1387
		int val, pos = 4;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1388
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1389
		val = (mdio_read(ioaddr, pos) & 0x0fff) | (p->regs[0] & 0xffff);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1390
		mdio_write(ioaddr, pos, val);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1391
		while (--pos >= 0)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1392
			mdio_write(ioaddr, pos, p->regs[4 - pos] & 0xffff);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1393
		rtl8169_write_gmii_reg_bit(ioaddr, 4, 11, 1); //w 4 11 11 1
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1394
		rtl8169_write_gmii_reg_bit(ioaddr, 4, 11, 0); //w 4 11 11 0
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1395
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1396
	mdio_write(ioaddr, 0x1f, 0x0000); //w 31 2 0 0
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1397
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1398
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1399
static void rtl8169sb_hw_phy_config(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1400
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1401
	struct phy_reg phy_reg_init[] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1402
		{ 0x1f, 0x0002 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1403
		{ 0x01, 0x90d0 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1404
		{ 0x1f, 0x0000 }
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1405
	};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1406
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1407
	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1408
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1409
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1410
static void rtl8168bb_hw_phy_config(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1411
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1412
	struct phy_reg phy_reg_init[] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1413
		{ 0x10, 0xf41b },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1414
		{ 0x1f, 0x0000 }
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1415
	};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1416
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1417
	mdio_write(ioaddr, 0x1f, 0x0001);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1418
	mdio_patch(ioaddr, 0x16, 1 << 0);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1419
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1420
	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1421
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1422
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1423
static void rtl8168bef_hw_phy_config(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1424
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1425
	struct phy_reg phy_reg_init[] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1426
		{ 0x1f, 0x0001 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1427
		{ 0x10, 0xf41b },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1428
		{ 0x1f, 0x0000 }
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1429
	};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1430
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1431
	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1432
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1433
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1434
static void rtl8168cp_1_hw_phy_config(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1435
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1436
	struct phy_reg phy_reg_init[] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1437
		{ 0x1f, 0x0000 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1438
		{ 0x1d, 0x0f00 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1439
		{ 0x1f, 0x0002 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1440
		{ 0x0c, 0x1ec8 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1441
		{ 0x1f, 0x0000 }
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1442
	};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1443
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1444
	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1445
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1446
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1447
static void rtl8168cp_2_hw_phy_config(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1448
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1449
	struct phy_reg phy_reg_init[] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1450
		{ 0x1f, 0x0001 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1451
		{ 0x1d, 0x3d98 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1452
		{ 0x1f, 0x0000 }
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1453
	};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1454
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1455
	mdio_write(ioaddr, 0x1f, 0x0000);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1456
	mdio_patch(ioaddr, 0x14, 1 << 5);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1457
	mdio_patch(ioaddr, 0x0d, 1 << 5);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1458
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1459
	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1460
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1461
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1462
static void rtl8168c_1_hw_phy_config(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1463
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1464
	struct phy_reg phy_reg_init[] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1465
		{ 0x1f, 0x0001 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1466
		{ 0x12, 0x2300 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1467
		{ 0x1f, 0x0002 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1468
		{ 0x00, 0x88d4 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1469
		{ 0x01, 0x82b1 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1470
		{ 0x03, 0x7002 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1471
		{ 0x08, 0x9e30 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1472
		{ 0x09, 0x01f0 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1473
		{ 0x0a, 0x5500 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1474
		{ 0x0c, 0x00c8 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1475
		{ 0x1f, 0x0003 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1476
		{ 0x12, 0xc096 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1477
		{ 0x16, 0x000a },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1478
		{ 0x1f, 0x0000 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1479
		{ 0x1f, 0x0000 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1480
		{ 0x09, 0x2000 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1481
		{ 0x09, 0x0000 }
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1482
	};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1483
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1484
	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1485
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1486
	mdio_patch(ioaddr, 0x14, 1 << 5);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1487
	mdio_patch(ioaddr, 0x0d, 1 << 5);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1488
	mdio_write(ioaddr, 0x1f, 0x0000);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1489
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1490
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1491
static void rtl8168c_2_hw_phy_config(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1492
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1493
	struct phy_reg phy_reg_init[] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1494
		{ 0x1f, 0x0001 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1495
		{ 0x12, 0x2300 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1496
		{ 0x03, 0x802f },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1497
		{ 0x02, 0x4f02 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1498
		{ 0x01, 0x0409 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1499
		{ 0x00, 0xf099 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1500
		{ 0x04, 0x9800 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1501
		{ 0x04, 0x9000 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1502
		{ 0x1d, 0x3d98 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1503
		{ 0x1f, 0x0002 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1504
		{ 0x0c, 0x7eb8 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1505
		{ 0x06, 0x0761 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1506
		{ 0x1f, 0x0003 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1507
		{ 0x16, 0x0f0a },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1508
		{ 0x1f, 0x0000 }
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1509
	};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1510
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1511
	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1512
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1513
	mdio_patch(ioaddr, 0x16, 1 << 0);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1514
	mdio_patch(ioaddr, 0x14, 1 << 5);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1515
	mdio_patch(ioaddr, 0x0d, 1 << 5);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1516
	mdio_write(ioaddr, 0x1f, 0x0000);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1517
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1518
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1519
static void rtl8168c_3_hw_phy_config(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1520
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1521
	struct phy_reg phy_reg_init[] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1522
		{ 0x1f, 0x0001 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1523
		{ 0x12, 0x2300 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1524
		{ 0x1d, 0x3d98 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1525
		{ 0x1f, 0x0002 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1526
		{ 0x0c, 0x7eb8 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1527
		{ 0x06, 0x5461 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1528
		{ 0x1f, 0x0003 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1529
		{ 0x16, 0x0f0a },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1530
		{ 0x1f, 0x0000 }
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1531
	};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1532
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1533
	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1534
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1535
	mdio_patch(ioaddr, 0x16, 1 << 0);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1536
	mdio_patch(ioaddr, 0x14, 1 << 5);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1537
	mdio_patch(ioaddr, 0x0d, 1 << 5);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1538
	mdio_write(ioaddr, 0x1f, 0x0000);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1539
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1540
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1541
static void rtl8168c_4_hw_phy_config(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1542
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1543
	rtl8168c_3_hw_phy_config(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1544
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1545
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1546
static void rtl8168d_hw_phy_config(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1547
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1548
	struct phy_reg phy_reg_init_0[] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1549
		{ 0x1f, 0x0001 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1550
		{ 0x09, 0x2770 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1551
		{ 0x08, 0x04d0 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1552
		{ 0x0b, 0xad15 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1553
		{ 0x0c, 0x5bf0 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1554
		{ 0x1c, 0xf101 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1555
		{ 0x1f, 0x0003 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1556
		{ 0x14, 0x94d7 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1557
		{ 0x12, 0xf4d6 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1558
		{ 0x09, 0xca0f },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1559
		{ 0x1f, 0x0002 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1560
		{ 0x0b, 0x0b10 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1561
		{ 0x0c, 0xd1f7 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1562
		{ 0x1f, 0x0002 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1563
		{ 0x06, 0x5461 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1564
		{ 0x1f, 0x0002 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1565
		{ 0x05, 0x6662 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1566
		{ 0x1f, 0x0000 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1567
		{ 0x14, 0x0060 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1568
		{ 0x1f, 0x0000 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1569
		{ 0x0d, 0xf8a0 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1570
		{ 0x1f, 0x0005 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1571
		{ 0x05, 0xffc2 }
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1572
	};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1573
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1574
	rtl_phy_write(ioaddr, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1575
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1576
	if (mdio_read(ioaddr, 0x06) == 0xc400) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1577
		struct phy_reg phy_reg_init_1[] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1578
			{ 0x1f, 0x0005 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1579
			{ 0x01, 0x0300 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1580
			{ 0x1f, 0x0000 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1581
			{ 0x11, 0x401c },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1582
			{ 0x16, 0x4100 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1583
			{ 0x1f, 0x0005 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1584
			{ 0x07, 0x0010 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1585
			{ 0x05, 0x83dc },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1586
			{ 0x06, 0x087d },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1587
			{ 0x05, 0x8300 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1588
			{ 0x06, 0x0101 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1589
			{ 0x06, 0x05f8 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1590
			{ 0x06, 0xf9fa },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1591
			{ 0x06, 0xfbef },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1592
			{ 0x06, 0x79e2 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1593
			{ 0x06, 0x835f },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1594
			{ 0x06, 0xe0f8 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1595
			{ 0x06, 0x9ae1 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1596
			{ 0x06, 0xf89b },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1597
			{ 0x06, 0xef31 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1598
			{ 0x06, 0x3b65 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1599
			{ 0x06, 0xaa07 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1600
			{ 0x06, 0x81e4 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1601
			{ 0x06, 0xf89a },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1602
			{ 0x06, 0xe5f8 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1603
			{ 0x06, 0x9baf },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1604
			{ 0x06, 0x06ae },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1605
			{ 0x05, 0x83dc },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1606
			{ 0x06, 0x8300 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1607
		};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1608
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1609
		rtl_phy_write(ioaddr, phy_reg_init_1,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1610
			      ARRAY_SIZE(phy_reg_init_1));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1611
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1612
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1613
	mdio_write(ioaddr, 0x1f, 0x0000);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1614
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1615
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1616
static void rtl8102e_hw_phy_config(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1617
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1618
	struct phy_reg phy_reg_init[] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1619
		{ 0x1f, 0x0003 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1620
		{ 0x08, 0x441d },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1621
		{ 0x01, 0x9100 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1622
		{ 0x1f, 0x0000 }
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1623
	};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1624
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1625
	mdio_write(ioaddr, 0x1f, 0x0000);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1626
	mdio_patch(ioaddr, 0x11, 1 << 12);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1627
	mdio_patch(ioaddr, 0x19, 1 << 13);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1628
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1629
	rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1630
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1631
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1632
static void rtl_hw_phy_config(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1633
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1634
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1635
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1636
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1637
	rtl8169_print_mac_version(tp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1638
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1639
	switch (tp->mac_version) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1640
	case RTL_GIGA_MAC_VER_01:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1641
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1642
	case RTL_GIGA_MAC_VER_02:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1643
	case RTL_GIGA_MAC_VER_03:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1644
		rtl8169s_hw_phy_config(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1645
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1646
	case RTL_GIGA_MAC_VER_04:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1647
		rtl8169sb_hw_phy_config(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1648
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1649
	case RTL_GIGA_MAC_VER_07:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1650
	case RTL_GIGA_MAC_VER_08:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1651
	case RTL_GIGA_MAC_VER_09:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1652
		rtl8102e_hw_phy_config(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1653
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1654
	case RTL_GIGA_MAC_VER_11:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1655
		rtl8168bb_hw_phy_config(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1656
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1657
	case RTL_GIGA_MAC_VER_12:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1658
		rtl8168bef_hw_phy_config(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1659
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1660
	case RTL_GIGA_MAC_VER_17:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1661
		rtl8168bef_hw_phy_config(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1662
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1663
	case RTL_GIGA_MAC_VER_18:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1664
		rtl8168cp_1_hw_phy_config(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1665
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1666
	case RTL_GIGA_MAC_VER_19:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1667
		rtl8168c_1_hw_phy_config(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1668
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1669
	case RTL_GIGA_MAC_VER_20:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1670
		rtl8168c_2_hw_phy_config(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1671
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1672
	case RTL_GIGA_MAC_VER_21:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1673
		rtl8168c_3_hw_phy_config(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1674
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1675
	case RTL_GIGA_MAC_VER_22:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1676
		rtl8168c_4_hw_phy_config(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1677
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1678
	case RTL_GIGA_MAC_VER_23:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1679
	case RTL_GIGA_MAC_VER_24:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1680
		rtl8168cp_2_hw_phy_config(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1681
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1682
	case RTL_GIGA_MAC_VER_25:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1683
		rtl8168d_hw_phy_config(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1684
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1685
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1686
	default:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1687
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1688
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1689
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1690
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1691
static void rtl8169_phy_timer(unsigned long __opaque)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1692
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1693
	struct net_device *dev = (struct net_device *)__opaque;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1694
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1695
	struct timer_list *timer = &tp->timer;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1696
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1697
	unsigned long timeout = RTL8169_PHY_TIMEOUT;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1698
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1699
	assert(tp->mac_version > RTL_GIGA_MAC_VER_01);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1700
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1701
	if (!(tp->phy_1000_ctrl_reg & ADVERTISE_1000FULL))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1702
		return;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1703
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1704
	if (!tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1705
		spin_lock_irq(&tp->lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1706
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1707
	if (tp->phy_reset_pending(ioaddr)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1708
		/*
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1709
		 * A busy loop could burn quite a few cycles on nowadays CPU.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1710
		 * Let's delay the execution of the timer for a few ticks.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1711
		 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1712
		timeout = HZ/10;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1713
		goto out_mod_timer;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1714
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1715
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1716
	if (tp->link_ok(ioaddr))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1717
		goto out_unlock;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1718
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1719
	if (netif_msg_link(tp))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1720
		printk(KERN_WARNING "%s: PHY reset until link up\n", dev->name);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1721
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1722
	tp->phy_reset_enable(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1723
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1724
out_mod_timer:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1725
	if (!tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1726
		mod_timer(timer, jiffies + timeout);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1727
out_unlock:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1728
	if (!tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1729
		spin_unlock_irq(&tp->lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1730
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1731
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1732
static inline void rtl8169_delete_timer(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1733
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1734
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1735
	struct timer_list *timer = &tp->timer;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1736
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1737
	if (tp->ecdev || tp->mac_version <= RTL_GIGA_MAC_VER_01)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1738
		return;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1739
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1740
	del_timer_sync(timer);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1741
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1742
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1743
static inline void rtl8169_request_timer(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1744
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1745
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1746
	struct timer_list *timer = &tp->timer;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1747
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1748
	if (tp->ecdev || tp->mac_version <= RTL_GIGA_MAC_VER_01)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1749
		return;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1750
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1751
	mod_timer(timer, jiffies + RTL8169_PHY_TIMEOUT);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1752
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1753
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1754
#ifdef CONFIG_NET_POLL_CONTROLLER
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1755
/*
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1756
 * Polling 'interrupt' - used by things like netconsole to send skbs
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1757
 * without having to re-enable interrupts. It's not called while
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1758
 * the interrupt routine is executing.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1759
 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1760
static void rtl8169_netpoll(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1761
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1762
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1763
	struct pci_dev *pdev = tp->pci_dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1764
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1765
	disable_irq(pdev->irq);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1766
	rtl8169_interrupt(pdev->irq, dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1767
	enable_irq(pdev->irq);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1768
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1769
#endif
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1770
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1771
static void rtl8169_release_board(struct pci_dev *pdev, struct net_device *dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1772
				  void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1773
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1774
	iounmap(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1775
	pci_release_regions(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1776
	pci_disable_device(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1777
	free_netdev(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1778
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1779
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1780
static void rtl8169_phy_reset(struct net_device *dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1781
			      struct rtl8169_private *tp)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1782
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1783
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1784
	unsigned int i;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1785
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1786
	tp->phy_reset_enable(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1787
	for (i = 0; i < 100; i++) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1788
		if (!tp->phy_reset_pending(ioaddr))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1789
			return;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1790
		msleep(1);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1791
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1792
	if (netif_msg_link(tp))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1793
		printk(KERN_ERR "%s: PHY reset failed.\n", dev->name);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1794
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1795
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1796
static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1797
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1798
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1799
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1800
	rtl_hw_phy_config(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1801
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1802
	if (tp->mac_version <= RTL_GIGA_MAC_VER_06) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1803
		dprintk("Set MAC Reg C+CR Offset 0x82h = 0x01h\n");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1804
		RTL_W8(0x82, 0x01);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1805
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1806
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1807
	pci_write_config_byte(tp->pci_dev, PCI_LATENCY_TIMER, 0x40);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1808
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1809
	if (tp->mac_version <= RTL_GIGA_MAC_VER_06)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1810
		pci_write_config_byte(tp->pci_dev, PCI_CACHE_LINE_SIZE, 0x08);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1811
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1812
	if (tp->mac_version == RTL_GIGA_MAC_VER_02) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1813
		dprintk("Set MAC Reg C+CR Offset 0x82h = 0x01h\n");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1814
		RTL_W8(0x82, 0x01);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1815
		dprintk("Set PHY Reg 0x0bh = 0x00h\n");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1816
		mdio_write(ioaddr, 0x0b, 0x0000); //w 0x0b 15 0 0
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1817
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1818
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1819
	rtl8169_phy_reset(dev, tp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1820
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1821
	/*
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1822
	 * rtl8169_set_speed_xmii takes good care of the Fast Ethernet
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1823
	 * only 8101. Don't panic.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1824
	 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1825
	rtl8169_set_speed(dev, AUTONEG_ENABLE, SPEED_1000, DUPLEX_FULL);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1826
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1827
	if ((RTL_R8(PHYstatus) & TBI_Enable) && netif_msg_link(tp))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1828
		printk(KERN_INFO PFX "%s: TBI auto-negotiating\n", dev->name);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1829
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1830
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1831
static void rtl_rar_set(struct rtl8169_private *tp, u8 *addr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1832
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1833
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1834
	u32 high;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1835
	u32 low;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1836
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1837
	low  = addr[0] | (addr[1] << 8) | (addr[2] << 16) | (addr[3] << 24);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1838
	high = addr[4] | (addr[5] << 8);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1839
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1840
	spin_lock_irq(&tp->lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1841
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1842
	RTL_W8(Cfg9346, Cfg9346_Unlock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1843
	RTL_W32(MAC0, low);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1844
	RTL_W32(MAC4, high);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1845
	RTL_W8(Cfg9346, Cfg9346_Lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1846
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1847
	spin_unlock_irq(&tp->lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1848
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1849
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1850
static int rtl_set_mac_address(struct net_device *dev, void *p)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1851
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1852
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1853
	struct sockaddr *addr = p;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1854
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1855
	if (!is_valid_ether_addr(addr->sa_data))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1856
		return -EADDRNOTAVAIL;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1857
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1858
	memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1859
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1860
	rtl_rar_set(tp, dev->dev_addr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1861
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1862
	return 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1863
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1864
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1865
static int rtl8169_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1866
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1867
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1868
	struct mii_ioctl_data *data = if_mii(ifr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1869
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1870
	return netif_running(dev) ? tp->do_ioctl(tp, data, cmd) : -ENODEV;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1871
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1872
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1873
static int rtl_xmii_ioctl(struct rtl8169_private *tp, struct mii_ioctl_data *data, int cmd)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1874
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1875
	switch (cmd) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1876
	case SIOCGMIIPHY:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1877
		data->phy_id = 32; /* Internal PHY */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1878
		return 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1879
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1880
	case SIOCGMIIREG:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1881
		data->val_out = mdio_read(tp->mmio_addr, data->reg_num & 0x1f);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1882
		return 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1883
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1884
	case SIOCSMIIREG:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1885
		if (!capable(CAP_NET_ADMIN))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1886
			return -EPERM;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1887
		mdio_write(tp->mmio_addr, data->reg_num & 0x1f, data->val_in);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1888
		return 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1889
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1890
	return -EOPNOTSUPP;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1891
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1892
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1893
static int rtl_tbi_ioctl(struct rtl8169_private *tp, struct mii_ioctl_data *data, int cmd)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1894
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1895
	return -EOPNOTSUPP;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1896
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1897
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1898
static const struct rtl_cfg_info {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1899
	void (*hw_start)(struct net_device *);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1900
	unsigned int region;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1901
	unsigned int align;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1902
	u16 intr_event;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1903
	u16 napi_event;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1904
	unsigned features;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1905
} rtl_cfg_infos [] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1906
	[RTL_CFG_0] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1907
		.hw_start	= rtl_hw_start_8169,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1908
		.region		= 1,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1909
		.align		= 0,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1910
		.intr_event	= SYSErr | LinkChg | RxOverflow |
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1911
				  RxFIFOOver | TxErr | TxOK | RxOK | RxErr,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1912
		.napi_event	= RxFIFOOver | TxErr | TxOK | RxOK | RxOverflow,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1913
		.features	= RTL_FEATURE_GMII
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1914
	},
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1915
	[RTL_CFG_1] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1916
		.hw_start	= rtl_hw_start_8168,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1917
		.region		= 2,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1918
		.align		= 8,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1919
		.intr_event	= SYSErr | LinkChg | RxOverflow |
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1920
				  TxErr | TxOK | RxOK | RxErr,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1921
		.napi_event	= TxErr | TxOK | RxOK | RxOverflow,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1922
		.features	= RTL_FEATURE_GMII | RTL_FEATURE_MSI
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1923
	},
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1924
	[RTL_CFG_2] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1925
		.hw_start	= rtl_hw_start_8101,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1926
		.region		= 2,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1927
		.align		= 8,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1928
		.intr_event	= SYSErr | LinkChg | RxOverflow | PCSTimeout |
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1929
				  RxFIFOOver | TxErr | TxOK | RxOK | RxErr,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1930
		.napi_event	= RxFIFOOver | TxErr | TxOK | RxOK | RxOverflow,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1931
		.features	= RTL_FEATURE_MSI
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1932
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1933
};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1934
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1935
/* Cfg9346_Unlock assumed. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1936
static unsigned rtl_try_msi(struct pci_dev *pdev, void __iomem *ioaddr,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1937
			    const struct rtl_cfg_info *cfg)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1938
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1939
	unsigned msi = 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1940
	u8 cfg2;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1941
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1942
	cfg2 = RTL_R8(Config2) & ~MSIEnable;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1943
	if (cfg->features & RTL_FEATURE_MSI) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1944
		if (pci_enable_msi(pdev)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1945
			dev_info(&pdev->dev, "no MSI. Back to INTx.\n");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1946
		} else {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1947
			cfg2 |= MSIEnable;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1948
			msi = RTL_FEATURE_MSI;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1949
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1950
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1951
	RTL_W8(Config2, cfg2);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1952
	return msi;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1953
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1954
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1955
static void rtl_disable_msi(struct pci_dev *pdev, struct rtl8169_private *tp)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1956
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1957
	if (tp->features & RTL_FEATURE_MSI) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1958
		pci_disable_msi(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1959
		tp->features &= ~RTL_FEATURE_MSI;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1960
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1961
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1962
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1963
static const struct net_device_ops rtl8169_netdev_ops = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1964
	.ndo_open		= rtl8169_open,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1965
	.ndo_stop		= rtl8169_close,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1966
	.ndo_get_stats		= rtl8169_get_stats,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1967
	.ndo_start_xmit		= rtl8169_start_xmit,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1968
	.ndo_tx_timeout		= rtl8169_tx_timeout,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1969
	.ndo_validate_addr	= eth_validate_addr,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1970
	.ndo_change_mtu		= rtl8169_change_mtu,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1971
	.ndo_set_mac_address	= rtl_set_mac_address,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1972
	.ndo_do_ioctl		= rtl8169_ioctl,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1973
	.ndo_set_multicast_list	= rtl_set_rx_mode,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1974
#ifdef CONFIG_R8169_VLAN
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1975
	.ndo_vlan_rx_register	= rtl8169_vlan_rx_register,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1976
#endif
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1977
#ifdef CONFIG_NET_POLL_CONTROLLER
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1978
	.ndo_poll_controller	= rtl8169_netpoll,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1979
#endif
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1980
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1981
};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1982
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1983
static int __devinit
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1984
rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1985
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1986
	const struct rtl_cfg_info *cfg = rtl_cfg_infos + ent->driver_data;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1987
	const unsigned int region = cfg->region;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1988
	struct rtl8169_private *tp;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1989
	struct mii_if_info *mii;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1990
	struct net_device *dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1991
	void __iomem *ioaddr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1992
	unsigned int i;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1993
	int rc;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1994
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1995
	if (netif_msg_drv(&debug)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1996
		printk(KERN_INFO "%s Gigabit Ethernet driver %s loaded\n",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1997
		       MODULENAME, RTL8169_VERSION);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1998
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1999
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2000
	dev = alloc_etherdev(sizeof (*tp));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2001
	if (!dev) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2002
		if (netif_msg_drv(&debug))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2003
			dev_err(&pdev->dev, "unable to alloc new ethernet\n");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2004
		rc = -ENOMEM;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2005
		goto out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2006
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2007
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2008
	SET_NETDEV_DEV(dev, &pdev->dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2009
	dev->netdev_ops = &rtl8169_netdev_ops;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2010
	tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2011
	tp->dev = dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2012
	tp->pci_dev = pdev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2013
	tp->msg_enable = netif_msg_init(debug.msg_enable, R8169_MSG_DEFAULT);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2014
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2015
	mii = &tp->mii;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2016
	mii->dev = dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2017
	mii->mdio_read = rtl_mdio_read;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2018
	mii->mdio_write = rtl_mdio_write;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2019
	mii->phy_id_mask = 0x1f;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2020
	mii->reg_num_mask = 0x1f;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2021
	mii->supports_gmii = !!(cfg->features & RTL_FEATURE_GMII);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2022
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2023
	/* enable device (incl. PCI PM wakeup and hotplug setup) */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2024
	rc = pci_enable_device(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2025
	if (rc < 0) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2026
		if (netif_msg_probe(tp))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2027
			dev_err(&pdev->dev, "enable failure\n");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2028
		goto err_out_free_dev_1;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2029
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2030
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2031
	rc = pci_set_mwi(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2032
	if (rc < 0)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2033
		goto err_out_disable_2;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2034
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2035
	/* make sure PCI base addr 1 is MMIO */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2036
	if (!(pci_resource_flags(pdev, region) & IORESOURCE_MEM)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2037
		if (netif_msg_probe(tp)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2038
			dev_err(&pdev->dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2039
				"region #%d not an MMIO resource, aborting\n",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2040
				region);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2041
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2042
		rc = -ENODEV;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2043
		goto err_out_mwi_3;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2044
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2045
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2046
	/* check for weird/broken PCI region reporting */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2047
	if (pci_resource_len(pdev, region) < R8169_REGS_SIZE) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2048
		if (netif_msg_probe(tp)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2049
			dev_err(&pdev->dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2050
				"Invalid PCI region size(s), aborting\n");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2051
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2052
		rc = -ENODEV;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2053
		goto err_out_mwi_3;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2054
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2055
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2056
	rc = pci_request_regions(pdev, MODULENAME);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2057
	if (rc < 0) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2058
		if (netif_msg_probe(tp))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2059
			dev_err(&pdev->dev, "could not request regions.\n");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2060
		goto err_out_mwi_3;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2061
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2062
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2063
	tp->cp_cmd = PCIMulRW | RxChkSum;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2064
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2065
	if ((sizeof(dma_addr_t) > 4) &&
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2066
	    !pci_set_dma_mask(pdev, DMA_64BIT_MASK) && use_dac) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2067
		tp->cp_cmd |= PCIDAC;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2068
		dev->features |= NETIF_F_HIGHDMA;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2069
	} else {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2070
		rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2071
		if (rc < 0) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2072
			if (netif_msg_probe(tp)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2073
				dev_err(&pdev->dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2074
					"DMA configuration failed.\n");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2075
			}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2076
			goto err_out_free_res_4;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2077
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2078
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2079
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2080
	pci_set_master(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2081
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2082
	/* ioremap MMIO region */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2083
	ioaddr = ioremap(pci_resource_start(pdev, region), R8169_REGS_SIZE);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2084
	if (!ioaddr) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2085
		if (netif_msg_probe(tp))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2086
			dev_err(&pdev->dev, "cannot remap MMIO, aborting\n");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2087
		rc = -EIO;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2088
		goto err_out_free_res_4;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2089
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2090
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2091
	tp->pcie_cap = pci_find_capability(pdev, PCI_CAP_ID_EXP);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2092
	if (!tp->pcie_cap && netif_msg_probe(tp))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2093
		dev_info(&pdev->dev, "no PCI Express capability\n");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2094
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2095
	RTL_W16(IntrMask, 0x0000);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2096
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2097
	/* Soft reset the chip. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2098
	RTL_W8(ChipCmd, CmdReset);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2099
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2100
	/* Check that the chip has finished the reset. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2101
	for (i = 0; i < 100; i++) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2102
		if ((RTL_R8(ChipCmd) & CmdReset) == 0)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2103
			break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2104
		msleep_interruptible(1);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2105
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2106
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2107
	RTL_W16(IntrStatus, 0xffff);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2108
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2109
	/* Identify chip attached to board */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2110
	rtl8169_get_mac_version(tp, ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2111
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2112
	rtl8169_print_mac_version(tp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2113
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2114
	for (i = 0; i < ARRAY_SIZE(rtl_chip_info); i++) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2115
		if (tp->mac_version == rtl_chip_info[i].mac_version)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2116
			break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2117
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2118
	if (i == ARRAY_SIZE(rtl_chip_info)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2119
		/* Unknown chip: assume array element #0, original RTL-8169 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2120
		if (netif_msg_probe(tp)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2121
			dev_printk(KERN_DEBUG, &pdev->dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2122
				"unknown chip version, assuming %s\n",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2123
				rtl_chip_info[0].name);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2124
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2125
		i = 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2126
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2127
	tp->chipset = i;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2128
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2129
	RTL_W8(Cfg9346, Cfg9346_Unlock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2130
	RTL_W8(Config1, RTL_R8(Config1) | PMEnable);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2131
	RTL_W8(Config5, RTL_R8(Config5) & PMEStatus);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2132
	if ((RTL_R8(Config3) & (LinkUp | MagicPacket)) != 0)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2133
		tp->features |= RTL_FEATURE_WOL;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2134
	if ((RTL_R8(Config5) & (UWF | BWF | MWF)) != 0)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2135
		tp->features |= RTL_FEATURE_WOL;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2136
	tp->features |= rtl_try_msi(pdev, ioaddr, cfg);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2137
	RTL_W8(Cfg9346, Cfg9346_Lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2138
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2139
	if ((tp->mac_version <= RTL_GIGA_MAC_VER_06) &&
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2140
	    (RTL_R8(PHYstatus) & TBI_Enable)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2141
		tp->set_speed = rtl8169_set_speed_tbi;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2142
		tp->get_settings = rtl8169_gset_tbi;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2143
		tp->phy_reset_enable = rtl8169_tbi_reset_enable;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2144
		tp->phy_reset_pending = rtl8169_tbi_reset_pending;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2145
		tp->link_ok = rtl8169_tbi_link_ok;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2146
		tp->do_ioctl = rtl_tbi_ioctl;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2147
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2148
		tp->phy_1000_ctrl_reg = ADVERTISE_1000FULL; /* Implied by TBI */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2149
	} else {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2150
		tp->set_speed = rtl8169_set_speed_xmii;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2151
		tp->get_settings = rtl8169_gset_xmii;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2152
		tp->phy_reset_enable = rtl8169_xmii_reset_enable;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2153
		tp->phy_reset_pending = rtl8169_xmii_reset_pending;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2154
		tp->link_ok = rtl8169_xmii_link_ok;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2155
		tp->do_ioctl = rtl_xmii_ioctl;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2156
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2157
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2158
	spin_lock_init(&tp->lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2159
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2160
	tp->mmio_addr = ioaddr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2161
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2162
	/* Get MAC address */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2163
	for (i = 0; i < MAC_ADDR_LEN; i++)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2164
		dev->dev_addr[i] = RTL_R8(MAC0 + i);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2165
	memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2166
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2167
	SET_ETHTOOL_OPS(dev, &rtl8169_ethtool_ops);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2168
	dev->watchdog_timeo = RTL8169_TX_TIMEOUT;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2169
	dev->irq = pdev->irq;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2170
	dev->base_addr = (unsigned long) ioaddr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2171
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2172
	netif_napi_add(dev, &tp->napi, rtl8169_poll, R8169_NAPI_WEIGHT);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2173
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2174
#ifdef CONFIG_R8169_VLAN
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2175
	dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2176
#endif
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2177
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2178
	tp->intr_mask = 0xffff;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2179
	tp->align = cfg->align;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2180
	tp->hw_start = cfg->hw_start;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2181
	tp->intr_event = cfg->intr_event;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2182
	tp->napi_event = cfg->napi_event;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2183
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2184
	init_timer(&tp->timer);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2185
	tp->timer.data = (unsigned long) dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2186
	tp->timer.function = rtl8169_phy_timer;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2187
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2188
	// offer device to EtherCAT master module
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2189
	tp->ecdev = ecdev_offer(dev, ec_poll, THIS_MODULE);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2190
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2191
	if (!tp->ecdev) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2192
		rc = register_netdev(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2193
		if (rc < 0)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2194
			goto err_out_msi_5;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2195
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2196
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2197
	pci_set_drvdata(pdev, dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2198
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2199
	if (netif_msg_probe(tp)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2200
		u32 xid = RTL_R32(TxConfig) & 0x7cf0f8ff;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2201
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2202
		printk(KERN_INFO "%s: %s at 0x%lx, "
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2203
		       "%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x, "
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2204
		       "XID %08x IRQ %d\n",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2205
		       dev->name,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2206
		       rtl_chip_info[tp->chipset].name,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2207
		       dev->base_addr,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2208
		       dev->dev_addr[0], dev->dev_addr[1],
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2209
		       dev->dev_addr[2], dev->dev_addr[3],
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2210
		       dev->dev_addr[4], dev->dev_addr[5], xid, dev->irq);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2211
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2212
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2213
	rtl8169_init_phy(dev, tp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2214
	device_set_wakeup_enable(&pdev->dev, tp->features & RTL_FEATURE_WOL);
1897
029345a0de52 Removed printk().
Florian Pose <fp@igh-essen.com>
parents: 1515
diff changeset
  2215
1515
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2216
	if (tp->ecdev && ecdev_open(tp->ecdev)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2217
		ecdev_withdraw(tp->ecdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2218
		goto err_out_msi_5;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2219
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2220
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2221
out:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2222
	return rc;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2223
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2224
err_out_msi_5:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2225
	rtl_disable_msi(pdev, tp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2226
	iounmap(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2227
err_out_free_res_4:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2228
	pci_release_regions(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2229
err_out_mwi_3:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2230
	pci_clear_mwi(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2231
err_out_disable_2:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2232
	pci_disable_device(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2233
err_out_free_dev_1:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2234
	free_netdev(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2235
	goto out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2236
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2237
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2238
static void __devexit rtl8169_remove_one(struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2239
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2240
	struct net_device *dev = pci_get_drvdata(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2241
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2242
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2243
	flush_scheduled_work();
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2244
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2245
	if (tp->ecdev) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2246
		ecdev_close(tp->ecdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2247
		ecdev_withdraw(tp->ecdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2248
	} else {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2249
		unregister_netdev(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2250
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2251
	rtl_disable_msi(pdev, tp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2252
	rtl8169_release_board(pdev, dev, tp->mmio_addr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2253
	pci_set_drvdata(pdev, NULL);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2254
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2255
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2256
static void rtl8169_set_rxbufsize(struct rtl8169_private *tp,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2257
				  struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2258
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2259
	unsigned int mtu = dev->mtu;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2260
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2261
	tp->rx_buf_sz = (mtu > RX_BUF_SIZE) ? mtu + ETH_HLEN + 8 : RX_BUF_SIZE;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2262
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2263
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2264
static int rtl8169_open(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2265
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2266
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2267
	struct pci_dev *pdev = tp->pci_dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2268
	int retval = -ENOMEM;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2269
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2270
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2271
	rtl8169_set_rxbufsize(tp, dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2272
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2273
	/*
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2274
	 * Rx and Tx desscriptors needs 256 bytes alignment.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2275
	 * pci_alloc_consistent provides more.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2276
	 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2277
	tp->TxDescArray = pci_alloc_consistent(pdev, R8169_TX_RING_BYTES,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2278
					       &tp->TxPhyAddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2279
	if (!tp->TxDescArray)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2280
		goto out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2281
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2282
	tp->RxDescArray = pci_alloc_consistent(pdev, R8169_RX_RING_BYTES,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2283
					       &tp->RxPhyAddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2284
	if (!tp->RxDescArray)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2285
		goto err_free_tx_0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2286
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2287
	retval = rtl8169_init_ring(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2288
	if (retval < 0)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2289
		goto err_free_rx_1;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2290
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2291
	INIT_DELAYED_WORK(&tp->task, NULL);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2292
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2293
	smp_mb();
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2294
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2295
	if (!tp->ecdev) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2296
		retval = request_irq(dev->irq, rtl8169_interrupt,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2297
				(tp->features & RTL_FEATURE_MSI) ? 0 : IRQF_SHARED,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2298
				dev->name, dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2299
		if (retval < 0)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2300
			goto err_release_ring_2;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2301
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2302
		napi_enable(&tp->napi);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2303
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2304
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2305
	rtl_hw_start(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2306
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2307
	rtl8169_request_timer(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2308
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2309
	rtl8169_check_link_status(dev, tp, tp->mmio_addr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2310
out:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2311
	return retval;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2312
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2313
err_release_ring_2:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2314
	rtl8169_rx_clear(tp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2315
err_free_rx_1:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2316
	pci_free_consistent(pdev, R8169_RX_RING_BYTES, tp->RxDescArray,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2317
			    tp->RxPhyAddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2318
err_free_tx_0:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2319
	pci_free_consistent(pdev, R8169_TX_RING_BYTES, tp->TxDescArray,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2320
			    tp->TxPhyAddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2321
	goto out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2322
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2323
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2324
static void rtl8169_hw_reset(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2325
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2326
	/* Disable interrupts */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2327
	rtl8169_irq_mask_and_ack(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2328
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2329
	/* Reset the chipset */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2330
	RTL_W8(ChipCmd, CmdReset);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2331
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2332
	/* PCI commit */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2333
	RTL_R8(ChipCmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2334
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2335
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2336
static void rtl_set_rx_tx_config_registers(struct rtl8169_private *tp)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2337
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2338
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2339
	u32 cfg = rtl8169_rx_config;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2340
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2341
	cfg |= (RTL_R32(RxConfig) & rtl_chip_info[tp->chipset].RxConfigMask);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2342
	RTL_W32(RxConfig, cfg);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2343
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2344
	/* Set DMA burst size and Interframe Gap Time */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2345
	RTL_W32(TxConfig, (TX_DMA_BURST << TxDMAShift) |
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2346
		(InterFrameGap << TxInterFrameGapShift));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2347
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2348
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2349
static void rtl_hw_start(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2350
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2351
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2352
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2353
	unsigned int i;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2354
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2355
	/* Soft reset the chip. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2356
	RTL_W8(ChipCmd, CmdReset);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2357
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2358
	/* Check that the chip has finished the reset. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2359
	for (i = 0; i < 100; i++) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2360
		if ((RTL_R8(ChipCmd) & CmdReset) == 0)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2361
			break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2362
		msleep_interruptible(1);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2363
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2364
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2365
	tp->hw_start(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2366
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2367
	if (!tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2368
		netif_start_queue(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2369
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2370
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2371
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2372
static void rtl_set_rx_tx_desc_registers(struct rtl8169_private *tp,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2373
					 void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2374
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2375
	/*
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2376
	 * Magic spell: some iop3xx ARM board needs the TxDescAddrHigh
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2377
	 * register to be written before TxDescAddrLow to work.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2378
	 * Switching from MMIO to I/O access fixes the issue as well.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2379
	 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2380
	RTL_W32(TxDescStartAddrHigh, ((u64) tp->TxPhyAddr) >> 32);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2381
	RTL_W32(TxDescStartAddrLow, ((u64) tp->TxPhyAddr) & DMA_32BIT_MASK);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2382
	RTL_W32(RxDescAddrHigh, ((u64) tp->RxPhyAddr) >> 32);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2383
	RTL_W32(RxDescAddrLow, ((u64) tp->RxPhyAddr) & DMA_32BIT_MASK);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2384
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2385
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2386
static u16 rtl_rw_cpluscmd(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2387
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2388
	u16 cmd;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2389
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2390
	cmd = RTL_R16(CPlusCmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2391
	RTL_W16(CPlusCmd, cmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2392
	return cmd;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2393
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2394
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2395
static void rtl_set_rx_max_size(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2396
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2397
	/* Low hurts. Let's disable the filtering. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2398
	RTL_W16(RxMaxSize, 16383);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2399
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2400
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2401
static void rtl8169_set_magic_reg(void __iomem *ioaddr, unsigned mac_version)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2402
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2403
	struct {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2404
		u32 mac_version;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2405
		u32 clk;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2406
		u32 val;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2407
	} cfg2_info [] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2408
		{ RTL_GIGA_MAC_VER_05, PCI_Clock_33MHz, 0x000fff00 }, // 8110SCd
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2409
		{ RTL_GIGA_MAC_VER_05, PCI_Clock_66MHz, 0x000fffff },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2410
		{ RTL_GIGA_MAC_VER_06, PCI_Clock_33MHz, 0x00ffff00 }, // 8110SCe
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2411
		{ RTL_GIGA_MAC_VER_06, PCI_Clock_66MHz, 0x00ffffff }
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2412
	}, *p = cfg2_info;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2413
	unsigned int i;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2414
	u32 clk;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2415
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2416
	clk = RTL_R8(Config2) & PCI_Clock_66MHz;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2417
	for (i = 0; i < ARRAY_SIZE(cfg2_info); i++, p++) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2418
		if ((p->mac_version == mac_version) && (p->clk == clk)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2419
			RTL_W32(0x7c, p->val);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2420
			break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2421
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2422
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2423
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2424
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2425
static void rtl_hw_start_8169(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2426
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2427
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2428
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2429
	struct pci_dev *pdev = tp->pci_dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2430
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2431
	if (tp->mac_version == RTL_GIGA_MAC_VER_05) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2432
		RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) | PCIMulRW);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2433
		pci_write_config_byte(pdev, PCI_CACHE_LINE_SIZE, 0x08);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2434
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2435
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2436
	RTL_W8(Cfg9346, Cfg9346_Unlock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2437
	if ((tp->mac_version == RTL_GIGA_MAC_VER_01) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2438
	    (tp->mac_version == RTL_GIGA_MAC_VER_02) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2439
	    (tp->mac_version == RTL_GIGA_MAC_VER_03) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2440
	    (tp->mac_version == RTL_GIGA_MAC_VER_04))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2441
		RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2442
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2443
	RTL_W8(EarlyTxThres, EarlyTxThld);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2444
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2445
	rtl_set_rx_max_size(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2446
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2447
	if ((tp->mac_version == RTL_GIGA_MAC_VER_01) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2448
	    (tp->mac_version == RTL_GIGA_MAC_VER_02) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2449
	    (tp->mac_version == RTL_GIGA_MAC_VER_03) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2450
	    (tp->mac_version == RTL_GIGA_MAC_VER_04))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2451
		rtl_set_rx_tx_config_registers(tp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2452
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2453
	tp->cp_cmd |= rtl_rw_cpluscmd(ioaddr) | PCIMulRW;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2454
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2455
	if ((tp->mac_version == RTL_GIGA_MAC_VER_02) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2456
	    (tp->mac_version == RTL_GIGA_MAC_VER_03)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2457
		dprintk("Set MAC Reg C+CR Offset 0xE0. "
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2458
			"Bit-3 and bit-14 MUST be 1\n");
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2459
		tp->cp_cmd |= (1 << 14);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2460
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2461
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2462
	RTL_W16(CPlusCmd, tp->cp_cmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2463
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2464
	rtl8169_set_magic_reg(ioaddr, tp->mac_version);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2465
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2466
	/*
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2467
	 * Undocumented corner. Supposedly:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2468
	 * (TxTimer << 12) | (TxPackets << 8) | (RxTimer << 4) | RxPackets
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2469
	 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2470
	RTL_W16(IntrMitigate, 0x0000);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2471
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2472
	rtl_set_rx_tx_desc_registers(tp, ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2473
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2474
	if ((tp->mac_version != RTL_GIGA_MAC_VER_01) &&
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2475
	    (tp->mac_version != RTL_GIGA_MAC_VER_02) &&
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2476
	    (tp->mac_version != RTL_GIGA_MAC_VER_03) &&
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2477
	    (tp->mac_version != RTL_GIGA_MAC_VER_04)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2478
		RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2479
		rtl_set_rx_tx_config_registers(tp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2480
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2481
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2482
	RTL_W8(Cfg9346, Cfg9346_Lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2483
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2484
	/* Initially a 10 us delay. Turned it into a PCI commit. - FR */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2485
	RTL_R8(IntrMask);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2486
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2487
	RTL_W32(RxMissed, 0);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2488
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2489
	rtl_set_rx_mode(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2490
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2491
	/* no early-rx interrupts */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2492
	RTL_W16(MultiIntr, RTL_R16(MultiIntr) & 0xF000);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2493
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2494
	/* Enable all known interrupts by setting the interrupt mask. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2495
	if (!tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2496
		RTL_W16(IntrMask, tp->intr_event);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2497
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2498
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2499
static void rtl_tx_performance_tweak(struct pci_dev *pdev, u16 force)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2500
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2501
	struct net_device *dev = pci_get_drvdata(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2502
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2503
	int cap = tp->pcie_cap;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2504
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2505
	if (cap) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2506
		u16 ctl;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2507
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2508
		pci_read_config_word(pdev, cap + PCI_EXP_DEVCTL, &ctl);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2509
		ctl = (ctl & ~PCI_EXP_DEVCTL_READRQ) | force;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2510
		pci_write_config_word(pdev, cap + PCI_EXP_DEVCTL, ctl);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2511
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2512
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2513
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2514
static void rtl_csi_access_enable(void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2515
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2516
	u32 csi;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2517
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2518
	csi = rtl_csi_read(ioaddr, 0x070c) & 0x00ffffff;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2519
	rtl_csi_write(ioaddr, 0x070c, csi | 0x27000000);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2520
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2521
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2522
struct ephy_info {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2523
	unsigned int offset;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2524
	u16 mask;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2525
	u16 bits;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2526
};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2527
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2528
static void rtl_ephy_init(void __iomem *ioaddr, struct ephy_info *e, int len)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2529
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2530
	u16 w;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2531
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2532
	while (len-- > 0) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2533
		w = (rtl_ephy_read(ioaddr, e->offset) & ~e->mask) | e->bits;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2534
		rtl_ephy_write(ioaddr, e->offset, w);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2535
		e++;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2536
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2537
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2538
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2539
static void rtl_disable_clock_request(struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2540
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2541
	struct net_device *dev = pci_get_drvdata(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2542
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2543
	int cap = tp->pcie_cap;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2544
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2545
	if (cap) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2546
		u16 ctl;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2547
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2548
		pci_read_config_word(pdev, cap + PCI_EXP_LNKCTL, &ctl);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2549
		ctl &= ~PCI_EXP_LNKCTL_CLKREQ_EN;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2550
		pci_write_config_word(pdev, cap + PCI_EXP_LNKCTL, ctl);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2551
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2552
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2553
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2554
#define R8168_CPCMD_QUIRK_MASK (\
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2555
	EnableBist | \
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2556
	Mac_dbgo_oe | \
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2557
	Force_half_dup | \
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2558
	Force_rxflow_en | \
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2559
	Force_txflow_en | \
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2560
	Cxpl_dbg_sel | \
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2561
	ASF | \
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2562
	PktCntrDisable | \
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2563
	Mac_dbgo_sel)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2564
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2565
static void rtl_hw_start_8168bb(void __iomem *ioaddr, struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2566
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2567
	RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2568
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2569
	RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2570
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2571
	rtl_tx_performance_tweak(pdev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2572
		(0x5 << MAX_READ_REQUEST_SHIFT) | PCI_EXP_DEVCTL_NOSNOOP_EN);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2573
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2574
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2575
static void rtl_hw_start_8168bef(void __iomem *ioaddr, struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2576
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2577
	rtl_hw_start_8168bb(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2578
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2579
	RTL_W8(EarlyTxThres, EarlyTxThld);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2580
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2581
	RTL_W8(Config4, RTL_R8(Config4) & ~(1 << 0));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2582
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2583
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2584
static void __rtl_hw_start_8168cp(void __iomem *ioaddr, struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2585
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2586
	RTL_W8(Config1, RTL_R8(Config1) | Speed_down);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2587
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2588
	RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2589
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2590
	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2591
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2592
	rtl_disable_clock_request(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2593
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2594
	RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2595
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2596
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2597
static void rtl_hw_start_8168cp_1(void __iomem *ioaddr, struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2598
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2599
	static struct ephy_info e_info_8168cp[] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2600
		{ 0x01, 0,	0x0001 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2601
		{ 0x02, 0x0800,	0x1000 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2602
		{ 0x03, 0,	0x0042 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2603
		{ 0x06, 0x0080,	0x0000 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2604
		{ 0x07, 0,	0x2000 }
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2605
	};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2606
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2607
	rtl_csi_access_enable(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2608
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2609
	rtl_ephy_init(ioaddr, e_info_8168cp, ARRAY_SIZE(e_info_8168cp));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2610
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2611
	__rtl_hw_start_8168cp(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2612
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2613
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2614
static void rtl_hw_start_8168cp_2(void __iomem *ioaddr, struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2615
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2616
	rtl_csi_access_enable(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2617
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2618
	RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2619
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2620
	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2621
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2622
	RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2623
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2624
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2625
static void rtl_hw_start_8168cp_3(void __iomem *ioaddr, struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2626
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2627
	rtl_csi_access_enable(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2628
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2629
	RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2630
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2631
	/* Magic. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2632
	RTL_W8(DBG_REG, 0x20);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2633
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2634
	RTL_W8(EarlyTxThres, EarlyTxThld);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2635
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2636
	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2637
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2638
	RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2639
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2640
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2641
static void rtl_hw_start_8168c_1(void __iomem *ioaddr, struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2642
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2643
	static struct ephy_info e_info_8168c_1[] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2644
		{ 0x02, 0x0800,	0x1000 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2645
		{ 0x03, 0,	0x0002 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2646
		{ 0x06, 0x0080,	0x0000 }
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2647
	};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2648
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2649
	rtl_csi_access_enable(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2650
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2651
	RTL_W8(DBG_REG, 0x06 | FIX_NAK_1 | FIX_NAK_2);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2652
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2653
	rtl_ephy_init(ioaddr, e_info_8168c_1, ARRAY_SIZE(e_info_8168c_1));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2654
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2655
	__rtl_hw_start_8168cp(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2656
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2657
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2658
static void rtl_hw_start_8168c_2(void __iomem *ioaddr, struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2659
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2660
	static struct ephy_info e_info_8168c_2[] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2661
		{ 0x01, 0,	0x0001 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2662
		{ 0x03, 0x0400,	0x0220 }
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2663
	};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2664
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2665
	rtl_csi_access_enable(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2666
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2667
	rtl_ephy_init(ioaddr, e_info_8168c_2, ARRAY_SIZE(e_info_8168c_2));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2668
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2669
	__rtl_hw_start_8168cp(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2670
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2671
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2672
static void rtl_hw_start_8168c_3(void __iomem *ioaddr, struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2673
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2674
	rtl_hw_start_8168c_2(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2675
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2676
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2677
static void rtl_hw_start_8168c_4(void __iomem *ioaddr, struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2678
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2679
	rtl_csi_access_enable(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2680
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2681
	__rtl_hw_start_8168cp(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2682
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2683
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2684
static void rtl_hw_start_8168d(void __iomem *ioaddr, struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2685
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2686
	rtl_csi_access_enable(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2687
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2688
	rtl_disable_clock_request(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2689
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2690
	RTL_W8(EarlyTxThres, EarlyTxThld);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2691
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2692
	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2693
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2694
	RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2695
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2696
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2697
static void rtl_hw_start_8168(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2698
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2699
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2700
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2701
	struct pci_dev *pdev = tp->pci_dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2702
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2703
	RTL_W8(Cfg9346, Cfg9346_Unlock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2704
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2705
	RTL_W8(EarlyTxThres, EarlyTxThld);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2706
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2707
	rtl_set_rx_max_size(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2708
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2709
	tp->cp_cmd |= RTL_R16(CPlusCmd) | PktCntrDisable | INTT_1;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2710
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2711
	RTL_W16(CPlusCmd, tp->cp_cmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2712
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2713
	RTL_W16(IntrMitigate, 0x5151);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2714
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2715
	/* Work around for RxFIFO overflow. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2716
	if (tp->mac_version == RTL_GIGA_MAC_VER_11) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2717
		tp->intr_event |= RxFIFOOver | PCSTimeout;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2718
		tp->intr_event &= ~RxOverflow;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2719
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2720
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2721
	rtl_set_rx_tx_desc_registers(tp, ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2722
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2723
	rtl_set_rx_mode(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2724
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2725
	RTL_W32(TxConfig, (TX_DMA_BURST << TxDMAShift) |
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2726
		(InterFrameGap << TxInterFrameGapShift));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2727
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2728
	RTL_R8(IntrMask);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2729
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2730
	switch (tp->mac_version) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2731
	case RTL_GIGA_MAC_VER_11:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2732
		rtl_hw_start_8168bb(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2733
	break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2734
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2735
	case RTL_GIGA_MAC_VER_12:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2736
	case RTL_GIGA_MAC_VER_17:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2737
		rtl_hw_start_8168bef(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2738
	break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2739
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2740
	case RTL_GIGA_MAC_VER_18:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2741
		rtl_hw_start_8168cp_1(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2742
	break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2743
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2744
	case RTL_GIGA_MAC_VER_19:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2745
		rtl_hw_start_8168c_1(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2746
	break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2747
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2748
	case RTL_GIGA_MAC_VER_20:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2749
		rtl_hw_start_8168c_2(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2750
	break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2751
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2752
	case RTL_GIGA_MAC_VER_21:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2753
		rtl_hw_start_8168c_3(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2754
	break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2755
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2756
	case RTL_GIGA_MAC_VER_22:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2757
		rtl_hw_start_8168c_4(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2758
	break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2759
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2760
	case RTL_GIGA_MAC_VER_23:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2761
		rtl_hw_start_8168cp_2(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2762
	break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2763
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2764
	case RTL_GIGA_MAC_VER_24:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2765
		rtl_hw_start_8168cp_3(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2766
	break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2767
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2768
	case RTL_GIGA_MAC_VER_25:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2769
		rtl_hw_start_8168d(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2770
	break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2771
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2772
	default:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2773
		printk(KERN_ERR PFX "%s: unknown chipset (mac_version = %d).\n",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2774
			dev->name, tp->mac_version);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2775
	break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2776
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2777
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2778
	RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2779
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2780
	RTL_W8(Cfg9346, Cfg9346_Lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2781
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2782
	RTL_W16(MultiIntr, RTL_R16(MultiIntr) & 0xF000);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2783
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2784
	if (!tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2785
		RTL_W16(IntrMask, tp->intr_event);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2786
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2787
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2788
#define R810X_CPCMD_QUIRK_MASK (\
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2789
	EnableBist | \
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2790
	Mac_dbgo_oe | \
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2791
	Force_half_dup | \
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2792
	Force_half_dup | \
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2793
	Force_txflow_en | \
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2794
	Cxpl_dbg_sel | \
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2795
	ASF | \
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2796
	PktCntrDisable | \
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2797
	PCIDAC | \
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2798
	PCIMulRW)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2799
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2800
static void rtl_hw_start_8102e_1(void __iomem *ioaddr, struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2801
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2802
	static struct ephy_info e_info_8102e_1[] = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2803
		{ 0x01,	0, 0x6e65 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2804
		{ 0x02,	0, 0x091f },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2805
		{ 0x03,	0, 0xc2f9 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2806
		{ 0x06,	0, 0xafb5 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2807
		{ 0x07,	0, 0x0e00 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2808
		{ 0x19,	0, 0xec80 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2809
		{ 0x01,	0, 0x2e65 },
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2810
		{ 0x01,	0, 0x6e65 }
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2811
	};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2812
	u8 cfg1;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2813
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2814
	rtl_csi_access_enable(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2815
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2816
	RTL_W8(DBG_REG, FIX_NAK_1);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2817
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2818
	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2819
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2820
	RTL_W8(Config1,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2821
	       LEDS1 | LEDS0 | Speed_down | MEMMAP | IOMAP | VPD | PMEnable);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2822
	RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2823
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2824
	cfg1 = RTL_R8(Config1);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2825
	if ((cfg1 & LEDS0) && (cfg1 & LEDS1))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2826
		RTL_W8(Config1, cfg1 & ~LEDS0);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2827
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2828
	RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R810X_CPCMD_QUIRK_MASK);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2829
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2830
	rtl_ephy_init(ioaddr, e_info_8102e_1, ARRAY_SIZE(e_info_8102e_1));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2831
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2832
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2833
static void rtl_hw_start_8102e_2(void __iomem *ioaddr, struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2834
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2835
	rtl_csi_access_enable(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2836
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2837
	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2838
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2839
	RTL_W8(Config1, MEMMAP | IOMAP | VPD | PMEnable);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2840
	RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2841
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2842
	RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R810X_CPCMD_QUIRK_MASK);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2843
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2844
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2845
static void rtl_hw_start_8102e_3(void __iomem *ioaddr, struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2846
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2847
	rtl_hw_start_8102e_2(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2848
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2849
	rtl_ephy_write(ioaddr, 0x03, 0xc2f9);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2850
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2851
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2852
static void rtl_hw_start_8101(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2853
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2854
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2855
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2856
	struct pci_dev *pdev = tp->pci_dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2857
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2858
	if ((tp->mac_version == RTL_GIGA_MAC_VER_13) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2859
	    (tp->mac_version == RTL_GIGA_MAC_VER_16)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2860
		int cap = tp->pcie_cap;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2861
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2862
		if (cap) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2863
			pci_write_config_word(pdev, cap + PCI_EXP_DEVCTL,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2864
					      PCI_EXP_DEVCTL_NOSNOOP_EN);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2865
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2866
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2867
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2868
	switch (tp->mac_version) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2869
	case RTL_GIGA_MAC_VER_07:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2870
		rtl_hw_start_8102e_1(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2871
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2872
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2873
	case RTL_GIGA_MAC_VER_08:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2874
		rtl_hw_start_8102e_3(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2875
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2876
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2877
	case RTL_GIGA_MAC_VER_09:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2878
		rtl_hw_start_8102e_2(ioaddr, pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2879
		break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2880
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2881
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2882
	RTL_W8(Cfg9346, Cfg9346_Unlock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2883
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2884
	RTL_W8(EarlyTxThres, EarlyTxThld);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2885
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2886
	rtl_set_rx_max_size(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2887
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2888
	tp->cp_cmd |= rtl_rw_cpluscmd(ioaddr) | PCIMulRW;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2889
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2890
	RTL_W16(CPlusCmd, tp->cp_cmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2891
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2892
	RTL_W16(IntrMitigate, 0x0000);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2893
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2894
	rtl_set_rx_tx_desc_registers(tp, ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2895
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2896
	RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2897
	rtl_set_rx_tx_config_registers(tp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2898
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2899
	RTL_W8(Cfg9346, Cfg9346_Lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2900
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2901
	RTL_R8(IntrMask);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2902
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2903
	rtl_set_rx_mode(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2904
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2905
	RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2906
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2907
	RTL_W16(MultiIntr, RTL_R16(MultiIntr) & 0xf000);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2908
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2909
	if (!tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2910
		RTL_W16(IntrMask, tp->intr_event);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2911
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2912
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2913
static int rtl8169_change_mtu(struct net_device *dev, int new_mtu)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2914
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2915
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2916
	int ret = 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2917
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2918
	if (new_mtu < ETH_ZLEN || new_mtu > SafeMtu)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2919
		return -EINVAL;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2920
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2921
	dev->mtu = new_mtu;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2922
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2923
	if (!netif_running(dev))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2924
		goto out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2925
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2926
	rtl8169_down(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2927
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2928
	rtl8169_set_rxbufsize(tp, dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2929
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2930
	ret = rtl8169_init_ring(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2931
	if (ret < 0)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2932
		goto out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2933
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2934
	napi_enable(&tp->napi);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2935
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2936
	rtl_hw_start(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2937
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2938
	rtl8169_request_timer(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2939
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2940
out:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2941
	return ret;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2942
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2943
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2944
static inline void rtl8169_make_unusable_by_asic(struct RxDesc *desc)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2945
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2946
	desc->addr = cpu_to_le64(0x0badbadbadbadbadull);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2947
	desc->opts1 &= ~cpu_to_le32(DescOwn | RsvdMask);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2948
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2949
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2950
static void rtl8169_free_rx_skb(struct rtl8169_private *tp,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2951
				struct sk_buff **sk_buff, struct RxDesc *desc)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2952
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2953
	struct pci_dev *pdev = tp->pci_dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2954
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2955
	pci_unmap_single(pdev, le64_to_cpu(desc->addr), tp->rx_buf_sz,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2956
			 PCI_DMA_FROMDEVICE);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2957
	dev_kfree_skb(*sk_buff);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2958
	*sk_buff = NULL;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2959
	rtl8169_make_unusable_by_asic(desc);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2960
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2961
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2962
static inline void rtl8169_mark_to_asic(struct RxDesc *desc, u32 rx_buf_sz)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2963
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2964
	u32 eor = le32_to_cpu(desc->opts1) & RingEnd;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2965
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2966
	desc->opts1 = cpu_to_le32(DescOwn | eor | rx_buf_sz);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2967
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2968
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2969
static inline void rtl8169_map_to_asic(struct RxDesc *desc, dma_addr_t mapping,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2970
				       u32 rx_buf_sz)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2971
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2972
	desc->addr = cpu_to_le64(mapping);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2973
	wmb();
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2974
	rtl8169_mark_to_asic(desc, rx_buf_sz);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2975
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2976
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2977
static struct sk_buff *rtl8169_alloc_rx_skb(struct pci_dev *pdev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2978
					    struct net_device *dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2979
					    struct RxDesc *desc, int rx_buf_sz,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2980
					    unsigned int align)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2981
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2982
	struct sk_buff *skb;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2983
	dma_addr_t mapping;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2984
	unsigned int pad;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2985
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2986
	pad = align ? align : NET_IP_ALIGN;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2987
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2988
	skb = netdev_alloc_skb(dev, rx_buf_sz + pad);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2989
	if (!skb)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2990
		goto err_out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2991
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2992
	skb_reserve(skb, align ? ((pad - 1) & (unsigned long)skb->data) : pad);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2993
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2994
	mapping = pci_map_single(pdev, skb->data, rx_buf_sz,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2995
				 PCI_DMA_FROMDEVICE);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2996
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2997
	rtl8169_map_to_asic(desc, mapping, rx_buf_sz);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2998
out:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2999
	return skb;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3000
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3001
err_out:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3002
	rtl8169_make_unusable_by_asic(desc);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3003
	goto out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3004
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3005
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3006
static void rtl8169_rx_clear(struct rtl8169_private *tp)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3007
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3008
	unsigned int i;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3009
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3010
	for (i = 0; i < NUM_RX_DESC; i++) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3011
		if (tp->Rx_skbuff[i]) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3012
			rtl8169_free_rx_skb(tp, tp->Rx_skbuff + i,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3013
					    tp->RxDescArray + i);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3014
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3015
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3016
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3017
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3018
static u32 rtl8169_rx_fill(struct rtl8169_private *tp, struct net_device *dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3019
			   u32 start, u32 end)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3020
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3021
	u32 cur;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3022
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3023
	for (cur = start; end - cur != 0; cur++) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3024
		struct sk_buff *skb;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3025
		unsigned int i = cur % NUM_RX_DESC;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3026
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3027
		WARN_ON((s32)(end - cur) < 0);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3028
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3029
		if (tp->Rx_skbuff[i])
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3030
			continue;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3031
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3032
		skb = rtl8169_alloc_rx_skb(tp->pci_dev, dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3033
					   tp->RxDescArray + i,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3034
					   tp->rx_buf_sz, tp->align);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3035
		if (!skb)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3036
			break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3037
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3038
		tp->Rx_skbuff[i] = skb;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3039
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3040
	return cur - start;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3041
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3042
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3043
static inline void rtl8169_mark_as_last_descriptor(struct RxDesc *desc)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3044
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3045
	desc->opts1 |= cpu_to_le32(RingEnd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3046
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3047
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3048
static void rtl8169_init_ring_indexes(struct rtl8169_private *tp)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3049
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3050
	tp->dirty_tx = tp->dirty_rx = tp->cur_tx = tp->cur_rx = 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3051
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3052
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3053
static int rtl8169_init_ring(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3054
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3055
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3056
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3057
	rtl8169_init_ring_indexes(tp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3058
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3059
	memset(tp->tx_skb, 0x0, NUM_TX_DESC * sizeof(struct ring_info));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3060
	memset(tp->Rx_skbuff, 0x0, NUM_RX_DESC * sizeof(struct sk_buff *));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3061
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3062
	if (rtl8169_rx_fill(tp, dev, 0, NUM_RX_DESC) != NUM_RX_DESC)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3063
		goto err_out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3064
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3065
	rtl8169_mark_as_last_descriptor(tp->RxDescArray + NUM_RX_DESC - 1);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3066
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3067
	return 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3068
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3069
err_out:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3070
	rtl8169_rx_clear(tp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3071
	return -ENOMEM;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3072
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3073
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3074
static void rtl8169_unmap_tx_skb(struct pci_dev *pdev, struct ring_info *tx_skb,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3075
				 struct TxDesc *desc)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3076
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3077
	unsigned int len = tx_skb->len;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3078
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3079
	pci_unmap_single(pdev, le64_to_cpu(desc->addr), len, PCI_DMA_TODEVICE);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3080
	desc->opts1 = 0x00;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3081
	desc->opts2 = 0x00;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3082
	desc->addr = 0x00;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3083
	tx_skb->len = 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3084
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3085
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3086
static void rtl8169_tx_clear(struct rtl8169_private *tp)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3087
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3088
	unsigned int i;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3089
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3090
	for (i = tp->dirty_tx; i < tp->dirty_tx + NUM_TX_DESC; i++) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3091
		unsigned int entry = i % NUM_TX_DESC;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3092
		struct ring_info *tx_skb = tp->tx_skb + entry;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3093
		unsigned int len = tx_skb->len;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3094
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3095
		if (len) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3096
			struct sk_buff *skb = tx_skb->skb;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3097
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3098
			rtl8169_unmap_tx_skb(tp->pci_dev, tx_skb,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3099
					     tp->TxDescArray + entry);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3100
			if (skb) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3101
				if (!tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3102
					dev_kfree_skb(skb);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3103
				tx_skb->skb = NULL;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3104
			}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3105
			tp->dev->stats.tx_dropped++;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3106
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3107
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3108
	tp->cur_tx = tp->dirty_tx = 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3109
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3110
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3111
static void rtl8169_schedule_work(struct net_device *dev, work_func_t task)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3112
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3113
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3114
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3115
	PREPARE_DELAYED_WORK(&tp->task, task);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3116
	schedule_delayed_work(&tp->task, 4);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3117
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3118
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3119
static void rtl8169_wait_for_quiescence(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3120
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3121
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3122
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3123
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3124
	synchronize_irq(dev->irq);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3125
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3126
	/* Wait for any pending NAPI task to complete */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3127
	napi_disable(&tp->napi);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3128
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3129
	rtl8169_irq_mask_and_ack(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3130
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3131
	tp->intr_mask = 0xffff;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3132
	RTL_W16(IntrMask, tp->intr_event);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3133
	napi_enable(&tp->napi);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3134
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3135
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3136
static void rtl8169_reinit_task(struct work_struct *work)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3137
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3138
	struct rtl8169_private *tp =
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3139
		container_of(work, struct rtl8169_private, task.work);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3140
	struct net_device *dev = tp->dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3141
	int ret;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3142
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3143
	rtnl_lock();
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3144
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3145
	if (!netif_running(dev))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3146
		goto out_unlock;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3147
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3148
	rtl8169_wait_for_quiescence(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3149
	rtl8169_close(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3150
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3151
	ret = rtl8169_open(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3152
	if (unlikely(ret < 0)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3153
		if (net_ratelimit() && netif_msg_drv(tp)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3154
			printk(KERN_ERR PFX "%s: reinit failure (status = %d)."
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3155
			       " Rescheduling.\n", dev->name, ret);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3156
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3157
		rtl8169_schedule_work(dev, rtl8169_reinit_task);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3158
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3159
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3160
out_unlock:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3161
	rtnl_unlock();
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3162
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3163
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3164
static void rtl8169_reset_task(struct work_struct *work)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3165
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3166
	struct rtl8169_private *tp =
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3167
		container_of(work, struct rtl8169_private, task.work);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3168
	struct net_device *dev = tp->dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3169
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3170
	rtnl_lock();
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3171
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3172
	if (!netif_running(dev))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3173
		goto out_unlock;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3174
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3175
	rtl8169_wait_for_quiescence(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3176
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3177
	rtl8169_rx_interrupt(dev, tp, tp->mmio_addr, ~(u32)0);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3178
	rtl8169_tx_clear(tp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3179
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3180
	if (tp->dirty_rx == tp->cur_rx) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3181
		rtl8169_init_ring_indexes(tp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3182
		rtl_hw_start(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3183
		netif_wake_queue(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3184
		rtl8169_check_link_status(dev, tp, tp->mmio_addr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3185
	} else {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3186
		if (net_ratelimit() && netif_msg_intr(tp)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3187
			printk(KERN_EMERG PFX "%s: Rx buffers shortage\n",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3188
			       dev->name);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3189
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3190
		rtl8169_schedule_work(dev, rtl8169_reset_task);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3191
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3192
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3193
out_unlock:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3194
	rtnl_unlock();
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3195
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3196
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3197
static void rtl8169_tx_timeout(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3198
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3199
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3200
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3201
	if (tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3202
		return;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3203
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3204
	rtl8169_hw_reset(tp->mmio_addr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3205
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3206
	/* Let's wait a bit while any (async) irq lands on */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3207
	rtl8169_schedule_work(dev, rtl8169_reset_task);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3208
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3209
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3210
static int rtl8169_xmit_frags(struct rtl8169_private *tp, struct sk_buff *skb,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3211
			      u32 opts1)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3212
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3213
	struct skb_shared_info *info = skb_shinfo(skb);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3214
	unsigned int cur_frag, entry;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3215
	struct TxDesc * uninitialized_var(txd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3216
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3217
	entry = tp->cur_tx;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3218
	for (cur_frag = 0; cur_frag < info->nr_frags; cur_frag++) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3219
		skb_frag_t *frag = info->frags + cur_frag;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3220
		dma_addr_t mapping;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3221
		u32 status, len;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3222
		void *addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3223
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3224
		entry = (entry + 1) % NUM_TX_DESC;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3225
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3226
		txd = tp->TxDescArray + entry;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3227
		len = frag->size;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3228
		addr = ((void *) page_address(frag->page)) + frag->page_offset;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3229
		mapping = pci_map_single(tp->pci_dev, addr, len, PCI_DMA_TODEVICE);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3230
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3231
		/* anti gcc 2.95.3 bugware (sic) */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3232
		status = opts1 | len | (RingEnd * !((entry + 1) % NUM_TX_DESC));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3233
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3234
		txd->opts1 = cpu_to_le32(status);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3235
		txd->addr = cpu_to_le64(mapping);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3236
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3237
		tp->tx_skb[entry].len = len;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3238
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3239
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3240
	if (cur_frag) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3241
		tp->tx_skb[entry].skb = skb;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3242
		txd->opts1 |= cpu_to_le32(LastFrag);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3243
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3244
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3245
	return cur_frag;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3246
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3247
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3248
static inline u32 rtl8169_tso_csum(struct sk_buff *skb, struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3249
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3250
	if (dev->features & NETIF_F_TSO) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3251
		u32 mss = skb_shinfo(skb)->gso_size;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3252
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3253
		if (mss)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3254
			return LargeSend | ((mss & MSSMask) << MSSShift);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3255
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3256
	if (skb->ip_summed == CHECKSUM_PARTIAL) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3257
		const struct iphdr *ip = ip_hdr(skb);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3258
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3259
		if (ip->protocol == IPPROTO_TCP)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3260
			return IPCS | TCPCS;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3261
		else if (ip->protocol == IPPROTO_UDP)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3262
			return IPCS | UDPCS;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3263
		WARN_ON(1);	/* we need a WARN() */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3264
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3265
	return 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3266
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3267
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3268
static int rtl8169_start_xmit(struct sk_buff *skb, struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3269
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3270
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3271
	unsigned int frags, entry = tp->cur_tx % NUM_TX_DESC;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3272
	struct TxDesc *txd = tp->TxDescArray + entry;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3273
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3274
	dma_addr_t mapping;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3275
	u32 status, len;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3276
	u32 opts1;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3277
	int ret = NETDEV_TX_OK;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3278
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3279
	if (unlikely(TX_BUFFS_AVAIL(tp) < skb_shinfo(skb)->nr_frags)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3280
		if (netif_msg_drv(tp)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3281
			printk(KERN_ERR
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3282
			       "%s: BUG! Tx Ring full when queue awake!\n",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3283
			       dev->name);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3284
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3285
		goto err_stop;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3286
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3287
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3288
	if (unlikely(le32_to_cpu(txd->opts1) & DescOwn))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3289
		goto err_stop;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3290
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3291
	opts1 = DescOwn | rtl8169_tso_csum(skb, dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3292
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3293
	frags = rtl8169_xmit_frags(tp, skb, opts1);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3294
	if (frags) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3295
		len = skb_headlen(skb);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3296
		opts1 |= FirstFrag;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3297
	} else {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3298
		len = skb->len;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3299
		opts1 |= FirstFrag | LastFrag;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3300
		tp->tx_skb[entry].skb = skb;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3301
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3302
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3303
	mapping = pci_map_single(tp->pci_dev, skb->data, len, PCI_DMA_TODEVICE);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3304
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3305
	tp->tx_skb[entry].len = len;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3306
	txd->addr = cpu_to_le64(mapping);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3307
	txd->opts2 = cpu_to_le32(rtl8169_tx_vlan_tag(tp, skb));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3308
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3309
	wmb();
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3310
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3311
	/* anti gcc 2.95.3 bugware (sic) */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3312
	status = opts1 | len | (RingEnd * !((entry + 1) % NUM_TX_DESC));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3313
	txd->opts1 = cpu_to_le32(status);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3314
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3315
	dev->trans_start = jiffies;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3316
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3317
	tp->cur_tx += frags + 1;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3318
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3319
	smp_wmb();
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3320
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3321
	RTL_W8(TxPoll, NPQ);	/* set polling bit */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3322
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3323
	if (!tp->ecdev) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3324
		if (TX_BUFFS_AVAIL(tp) < MAX_SKB_FRAGS) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3325
			netif_stop_queue(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3326
			smp_rmb();
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3327
			if (TX_BUFFS_AVAIL(tp) >= MAX_SKB_FRAGS)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3328
				netif_wake_queue(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3329
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3330
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3331
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3332
out:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3333
	return ret;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3334
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3335
err_stop:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3336
	if (!tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3337
		netif_stop_queue(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3338
	ret = NETDEV_TX_BUSY;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3339
	dev->stats.tx_dropped++;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3340
	goto out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3341
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3342
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3343
static void rtl8169_pcierr_interrupt(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3344
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3345
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3346
	struct pci_dev *pdev = tp->pci_dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3347
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3348
	u16 pci_status, pci_cmd;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3349
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3350
	pci_read_config_word(pdev, PCI_COMMAND, &pci_cmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3351
	pci_read_config_word(pdev, PCI_STATUS, &pci_status);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3352
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3353
	if (netif_msg_intr(tp)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3354
		printk(KERN_ERR
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3355
		       "%s: PCI error (cmd = 0x%04x, status = 0x%04x).\n",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3356
		       dev->name, pci_cmd, pci_status);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3357
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3358
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3359
	/*
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3360
	 * The recovery sequence below admits a very elaborated explanation:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3361
	 * - it seems to work;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3362
	 * - I did not see what else could be done;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3363
	 * - it makes iop3xx happy.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3364
	 *
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3365
	 * Feel free to adjust to your needs.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3366
	 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3367
	if (pdev->broken_parity_status)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3368
		pci_cmd &= ~PCI_COMMAND_PARITY;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3369
	else
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3370
		pci_cmd |= PCI_COMMAND_SERR | PCI_COMMAND_PARITY;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3371
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3372
	pci_write_config_word(pdev, PCI_COMMAND, pci_cmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3373
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3374
	pci_write_config_word(pdev, PCI_STATUS,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3375
		pci_status & (PCI_STATUS_DETECTED_PARITY |
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3376
		PCI_STATUS_SIG_SYSTEM_ERROR | PCI_STATUS_REC_MASTER_ABORT |
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3377
		PCI_STATUS_REC_TARGET_ABORT | PCI_STATUS_SIG_TARGET_ABORT));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3378
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3379
	/* The infamous DAC f*ckup only happens at boot time */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3380
	if ((tp->cp_cmd & PCIDAC) && !tp->dirty_rx && !tp->cur_rx) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3381
		if (netif_msg_intr(tp))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3382
			printk(KERN_INFO "%s: disabling PCI DAC.\n", dev->name);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3383
		tp->cp_cmd &= ~PCIDAC;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3384
		RTL_W16(CPlusCmd, tp->cp_cmd);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3385
		dev->features &= ~NETIF_F_HIGHDMA;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3386
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3387
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3388
	rtl8169_hw_reset(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3389
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3390
	rtl8169_schedule_work(dev, rtl8169_reinit_task);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3391
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3392
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3393
static void rtl8169_tx_interrupt(struct net_device *dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3394
				 struct rtl8169_private *tp,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3395
				 void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3396
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3397
	unsigned int dirty_tx, tx_left;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3398
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3399
	dirty_tx = tp->dirty_tx;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3400
	smp_rmb();
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3401
	tx_left = tp->cur_tx - dirty_tx;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3402
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3403
	while (tx_left > 0) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3404
		unsigned int entry = dirty_tx % NUM_TX_DESC;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3405
		struct ring_info *tx_skb = tp->tx_skb + entry;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3406
		u32 len = tx_skb->len;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3407
		u32 status;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3408
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3409
		rmb();
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3410
		status = le32_to_cpu(tp->TxDescArray[entry].opts1);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3411
		if (status & DescOwn)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3412
			break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3413
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3414
		dev->stats.tx_bytes += len;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3415
		dev->stats.tx_packets++;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3416
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3417
		rtl8169_unmap_tx_skb(tp->pci_dev, tx_skb, tp->TxDescArray + entry);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3418
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3419
		if (status & LastFrag) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3420
			if (!tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3421
				dev_kfree_skb_irq(tx_skb->skb);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3422
			tx_skb->skb = NULL;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3423
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3424
		dirty_tx++;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3425
		tx_left--;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3426
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3427
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3428
	if (tp->dirty_tx != dirty_tx) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3429
		tp->dirty_tx = dirty_tx;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3430
		smp_wmb();
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3431
		if (!tp->ecdev && netif_queue_stopped(dev) &&
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3432
		    (TX_BUFFS_AVAIL(tp) >= MAX_SKB_FRAGS)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3433
			netif_wake_queue(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3434
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3435
		/*
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3436
		 * 8168 hack: TxPoll requests are lost when the Tx packets are
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3437
		 * too close. Let's kick an extra TxPoll request when a burst
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3438
		 * of start_xmit activity is detected (if it is not detected,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3439
		 * it is slow enough). -- FR
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3440
		 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3441
		smp_rmb();
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3442
		if (tp->cur_tx != dirty_tx)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3443
			RTL_W8(TxPoll, NPQ);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3444
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3445
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3446
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3447
static inline int rtl8169_fragmented_frame(u32 status)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3448
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3449
	return (status & (FirstFrag | LastFrag)) != (FirstFrag | LastFrag);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3450
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3451
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3452
static inline void rtl8169_rx_csum(struct sk_buff *skb, struct RxDesc *desc)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3453
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3454
	u32 opts1 = le32_to_cpu(desc->opts1);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3455
	u32 status = opts1 & RxProtoMask;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3456
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3457
	if (((status == RxProtoTCP) && !(opts1 & TCPFail)) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3458
	    ((status == RxProtoUDP) && !(opts1 & UDPFail)) ||
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3459
	    ((status == RxProtoIP) && !(opts1 & IPFail)))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3460
		skb->ip_summed = CHECKSUM_UNNECESSARY;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3461
	else
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3462
		skb->ip_summed = CHECKSUM_NONE;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3463
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3464
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3465
static inline bool rtl8169_try_rx_copy(struct sk_buff **sk_buff,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3466
				       struct rtl8169_private *tp, int pkt_size,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3467
				       dma_addr_t addr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3468
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3469
	struct sk_buff *skb;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3470
	bool done = false;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3471
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3472
	if (pkt_size >= rx_copybreak)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3473
		goto out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3474
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3475
	skb = netdev_alloc_skb(tp->dev, pkt_size + NET_IP_ALIGN);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3476
	if (!skb)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3477
		goto out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3478
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3479
	pci_dma_sync_single_for_cpu(tp->pci_dev, addr, pkt_size,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3480
				    PCI_DMA_FROMDEVICE);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3481
	skb_reserve(skb, NET_IP_ALIGN);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3482
	skb_copy_from_linear_data(*sk_buff, skb->data, pkt_size);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3483
	*sk_buff = skb;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3484
	done = true;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3485
out:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3486
	return done;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3487
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3488
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3489
static int rtl8169_rx_interrupt(struct net_device *dev,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3490
				struct rtl8169_private *tp,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3491
				void __iomem *ioaddr, u32 budget)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3492
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3493
	unsigned int cur_rx, rx_left;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3494
	unsigned int delta, count;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3495
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3496
	cur_rx = tp->cur_rx;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3497
	rx_left = NUM_RX_DESC + tp->dirty_rx - cur_rx;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3498
	rx_left = min(rx_left, budget);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3499
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3500
	for (; rx_left > 0; rx_left--, cur_rx++) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3501
		unsigned int entry = cur_rx % NUM_RX_DESC;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3502
		struct RxDesc *desc = tp->RxDescArray + entry;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3503
		u32 status;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3504
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3505
		rmb();
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3506
		status = le32_to_cpu(desc->opts1);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3507
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3508
		if (status & DescOwn)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3509
			break;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3510
		if (unlikely(status & RxRES)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3511
			if (netif_msg_rx_err(tp)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3512
				printk(KERN_INFO
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3513
				       "%s: Rx ERROR. status = %08x\n",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3514
				       dev->name, status);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3515
			}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3516
			dev->stats.rx_errors++;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3517
			if (status & (RxRWT | RxRUNT))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3518
				dev->stats.rx_length_errors++;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3519
			if (status & RxCRC)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3520
				dev->stats.rx_crc_errors++;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3521
			if (status & RxFOVF) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3522
				if (!tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3523
					rtl8169_schedule_work(dev, rtl8169_reset_task);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3524
				dev->stats.rx_fifo_errors++;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3525
			}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3526
			rtl8169_mark_to_asic(desc, tp->rx_buf_sz);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3527
		} else {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3528
			struct sk_buff *skb = tp->Rx_skbuff[entry];
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3529
			dma_addr_t addr = le64_to_cpu(desc->addr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3530
			int pkt_size = (status & 0x00001FFF) - 4;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3531
			struct pci_dev *pdev = tp->pci_dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3532
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3533
			/*
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3534
			 * The driver does not support incoming fragmented
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3535
			 * frames. They are seen as a symptom of over-mtu
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3536
			 * sized frames.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3537
			 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3538
			if (unlikely(rtl8169_fragmented_frame(status))) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3539
				dev->stats.rx_dropped++;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3540
				dev->stats.rx_length_errors++;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3541
				rtl8169_mark_to_asic(desc, tp->rx_buf_sz);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3542
				continue;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3543
			}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3544
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3545
			rtl8169_rx_csum(skb, desc);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3546
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3547
			if (tp->ecdev) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3548
				pci_dma_sync_single_for_cpu(pdev, addr, pkt_size,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3549
						PCI_DMA_FROMDEVICE);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3550
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3551
				ecdev_receive(tp->ecdev, skb->data, pkt_size);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3552
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3553
				pci_dma_sync_single_for_device(pdev, addr,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3554
						pkt_size, PCI_DMA_FROMDEVICE);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3555
				rtl8169_mark_to_asic(desc, tp->rx_buf_sz);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3556
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3557
				// No need to detect link status as
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3558
				// long as frames are received: Reset watchdog.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3559
				tp->ec_watchdog_jiffies = jiffies;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3560
			} else {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3561
				if (rtl8169_try_rx_copy(&skb, tp, pkt_size, addr)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3562
					pci_dma_sync_single_for_device(pdev, addr,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3563
						pkt_size, PCI_DMA_FROMDEVICE);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3564
					rtl8169_mark_to_asic(desc, tp->rx_buf_sz);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3565
				} else {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3566
					pci_unmap_single(pdev, addr, tp->rx_buf_sz,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3567
							 PCI_DMA_FROMDEVICE);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3568
					tp->Rx_skbuff[entry] = NULL;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3569
				}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3570
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3571
				skb_put(skb, pkt_size);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3572
				skb->protocol = eth_type_trans(skb, dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3573
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3574
				if (rtl8169_rx_vlan_skb(tp, desc, skb) < 0)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3575
					netif_receive_skb(skb);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3576
			}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3577
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3578
			dev->stats.rx_bytes += pkt_size;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3579
			dev->stats.rx_packets++;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3580
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3581
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3582
		/* Work around for AMD plateform. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3583
		if ((desc->opts2 & cpu_to_le32(0xfffe000)) &&
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3584
		    (tp->mac_version == RTL_GIGA_MAC_VER_05)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3585
			desc->opts2 = 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3586
			cur_rx++;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3587
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3588
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3589
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3590
	count = cur_rx - tp->cur_rx;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3591
	tp->cur_rx = cur_rx;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3592
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3593
	if (tp->ecdev) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3594
		/* descriptors are cleaned up immediately. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3595
		tp->dirty_rx = tp->cur_rx;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3596
	} else {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3597
		delta = rtl8169_rx_fill(tp, dev, tp->dirty_rx, tp->cur_rx);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3598
		if (!delta && count && netif_msg_intr(tp))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3599
			printk(KERN_INFO "%s: no Rx buffer allocated\n", dev->name);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3600
		tp->dirty_rx += delta;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3601
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3602
		/*
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3603
		 * FIXME: until there is periodic timer to try and refill the ring,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3604
		 * a temporary shortage may definitely kill the Rx process.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3605
		 * - disable the asic to try and avoid an overflow and kick it again
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3606
		 *   after refill ?
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3607
		 * - how do others driver handle this condition (Uh oh...).
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3608
		 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3609
		if ((tp->dirty_rx + NUM_RX_DESC == tp->cur_rx) && netif_msg_intr(tp))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3610
			printk(KERN_EMERG "%s: Rx buffers exhausted\n", dev->name);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3611
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3612
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3613
	return count;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3614
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3615
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3616
static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3617
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3618
	struct net_device *dev = dev_instance;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3619
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3620
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3621
	int handled = 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3622
	int status;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3623
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3624
	status = RTL_R16(IntrStatus);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3625
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3626
	/* hotplug/major error/no more work/shared irq */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3627
	if ((status == 0xffff) || !status)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3628
		goto out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3629
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3630
	handled = 1;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3631
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3632
	if (unlikely(!tp->ecdev && !netif_running(dev))) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3633
		rtl8169_asic_down(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3634
		goto out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3635
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3636
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3637
	status &= tp->intr_mask;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3638
	RTL_W16(IntrStatus,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3639
		(status & RxFIFOOver) ? (status | RxOverflow) : status);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3640
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3641
	if (!(status & tp->intr_event))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3642
		goto out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3643
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3644
	/* Work around for rx fifo overflow */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3645
	if (unlikely(status & RxFIFOOver) &&
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3646
	    (tp->mac_version == RTL_GIGA_MAC_VER_11)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3647
		netif_stop_queue(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3648
		rtl8169_tx_timeout(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3649
		goto out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3650
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3651
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3652
	if (unlikely(status & SYSErr)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3653
		rtl8169_pcierr_interrupt(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3654
		goto out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3655
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3656
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3657
	if (status & LinkChg)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3658
		rtl8169_check_link_status(dev, tp, ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3659
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3660
	if (status & tp->napi_event) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3661
		RTL_W16(IntrMask, tp->intr_event & ~tp->napi_event);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3662
		tp->intr_mask = ~tp->napi_event;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3663
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3664
		if (likely(netif_rx_schedule_prep(&tp->napi)))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3665
			__netif_rx_schedule(&tp->napi);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3666
		else if (netif_msg_intr(tp)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3667
			printk(KERN_INFO "%s: interrupt %04x in poll\n",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3668
			       dev->name, status);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3669
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3670
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3671
out:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3672
	return IRQ_RETVAL(handled);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3673
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3674
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3675
static void ec_poll(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3676
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3677
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3678
	struct pci_dev *pdev = tp->pci_dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3679
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3680
	rtl8169_interrupt(pdev->irq, dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3681
	rtl8169_rx_interrupt(dev, tp, tp->mmio_addr, 100); // FIXME
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3682
	rtl8169_tx_interrupt(dev, tp, tp->mmio_addr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3683
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3684
    if (jiffies - tp->ec_watchdog_jiffies >= 2 * HZ) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3685
		rtl8169_phy_timer((unsigned long) dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3686
		tp->ec_watchdog_jiffies = jiffies;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3687
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3688
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3689
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3690
static int rtl8169_poll(struct napi_struct *napi, int budget)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3691
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3692
	struct rtl8169_private *tp = container_of(napi, struct rtl8169_private, napi);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3693
	struct net_device *dev = tp->dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3694
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3695
	int work_done;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3696
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3697
	work_done = rtl8169_rx_interrupt(dev, tp, ioaddr, (u32) budget);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3698
	rtl8169_tx_interrupt(dev, tp, ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3699
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3700
	if (work_done < budget) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3701
		netif_rx_complete(napi);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3702
		tp->intr_mask = 0xffff;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3703
		/*
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3704
		 * 20040426: the barrier is not strictly required but the
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3705
		 * behavior of the irq handler could be less predictable
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3706
		 * without it. Btw, the lack of flush for the posted pci
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3707
		 * write is safe - FR
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3708
		 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3709
		smp_wmb();
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3710
		RTL_W16(IntrMask, tp->intr_event);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3711
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3712
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3713
	return work_done;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3714
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3715
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3716
static void rtl8169_rx_missed(struct net_device *dev, void __iomem *ioaddr)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3717
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3718
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3719
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3720
	if (tp->mac_version > RTL_GIGA_MAC_VER_06)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3721
		return;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3722
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3723
	dev->stats.rx_missed_errors += (RTL_R32(RxMissed) & 0xffffff);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3724
	RTL_W32(RxMissed, 0);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3725
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3726
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3727
static void rtl8169_down(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3728
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3729
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3730
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3731
	unsigned int intrmask;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3732
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3733
	rtl8169_delete_timer(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3734
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3735
	if (!tp->ecdev) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3736
		netif_stop_queue(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3737
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3738
		napi_disable(&tp->napi);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3739
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3740
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3741
core_down:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3742
	if (!tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3743
		spin_lock_irq(&tp->lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3744
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3745
	rtl8169_asic_down(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3746
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3747
	rtl8169_rx_missed(dev, ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3748
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3749
	if (!tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3750
		spin_unlock_irq(&tp->lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3751
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3752
	if (!tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3753
		synchronize_irq(dev->irq);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3754
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3755
	/* Give a racing hard_start_xmit a few cycles to complete. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3756
	synchronize_sched();  /* FIXME: should this be synchronize_irq()? */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3757
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3758
	/*
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3759
	 * And now for the 50k$ question: are IRQ disabled or not ?
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3760
	 *
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3761
	 * Two paths lead here:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3762
	 * 1) dev->close
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3763
	 *    -> netif_running() is available to sync the current code and the
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3764
	 *       IRQ handler. See rtl8169_interrupt for details.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3765
	 * 2) dev->change_mtu
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3766
	 *    -> rtl8169_poll can not be issued again and re-enable the
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3767
	 *       interruptions. Let's simply issue the IRQ down sequence again.
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3768
	 *
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3769
	 * No loop if hotpluged or major error (0xffff).
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3770
	 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3771
	intrmask = RTL_R16(IntrMask);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3772
	if (intrmask && (intrmask != 0xffff))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3773
		goto core_down;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3774
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3775
	rtl8169_tx_clear(tp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3776
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3777
	rtl8169_rx_clear(tp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3778
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3779
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3780
static int rtl8169_close(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3781
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3782
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3783
	struct pci_dev *pdev = tp->pci_dev;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3784
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3785
	/* update counters before going down */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3786
	rtl8169_update_counters(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3787
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3788
	rtl8169_down(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3789
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3790
	if (!tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3791
		free_irq(dev->irq, dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3792
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3793
	pci_free_consistent(pdev, R8169_RX_RING_BYTES, tp->RxDescArray,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3794
			    tp->RxPhyAddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3795
	pci_free_consistent(pdev, R8169_TX_RING_BYTES, tp->TxDescArray,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3796
			    tp->TxPhyAddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3797
	tp->TxDescArray = NULL;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3798
	tp->RxDescArray = NULL;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3799
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3800
	return 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3801
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3802
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3803
static void rtl_set_rx_mode(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3804
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3805
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3806
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3807
	unsigned long flags;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3808
	u32 mc_filter[2];	/* Multicast hash filter */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3809
	int rx_mode;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3810
	u32 tmp = 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3811
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3812
	if (dev->flags & IFF_PROMISC) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3813
		/* Unconditionally log net taps. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3814
		if (netif_msg_link(tp)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3815
			printk(KERN_NOTICE "%s: Promiscuous mode enabled.\n",
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3816
			       dev->name);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3817
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3818
		rx_mode =
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3819
		    AcceptBroadcast | AcceptMulticast | AcceptMyPhys |
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3820
		    AcceptAllPhys;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3821
		mc_filter[1] = mc_filter[0] = 0xffffffff;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3822
	} else if ((dev->mc_count > multicast_filter_limit)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3823
		   || (dev->flags & IFF_ALLMULTI)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3824
		/* Too many to filter perfectly -- accept all multicasts. */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3825
		rx_mode = AcceptBroadcast | AcceptMulticast | AcceptMyPhys;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3826
		mc_filter[1] = mc_filter[0] = 0xffffffff;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3827
	} else {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3828
		struct dev_mc_list *mclist;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3829
		unsigned int i;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3830
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3831
		rx_mode = AcceptBroadcast | AcceptMyPhys;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3832
		mc_filter[1] = mc_filter[0] = 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3833
		for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3834
		     i++, mclist = mclist->next) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3835
			int bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3836
			mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3837
			rx_mode |= AcceptMulticast;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3838
		}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3839
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3840
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3841
	spin_lock_irqsave(&tp->lock, flags);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3842
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3843
	tmp = rtl8169_rx_config | rx_mode |
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3844
	      (RTL_R32(RxConfig) & rtl_chip_info[tp->chipset].RxConfigMask);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3845
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3846
	if (tp->mac_version > RTL_GIGA_MAC_VER_06) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3847
		u32 data = mc_filter[0];
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3848
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3849
		mc_filter[0] = swab32(mc_filter[1]);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3850
		mc_filter[1] = swab32(data);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3851
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3852
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3853
	RTL_W32(MAR0 + 0, mc_filter[0]);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3854
	RTL_W32(MAR0 + 4, mc_filter[1]);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3855
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3856
	RTL_W32(RxConfig, tmp);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3857
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3858
	spin_unlock_irqrestore(&tp->lock, flags);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3859
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3860
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3861
/**
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3862
 *  rtl8169_get_stats - Get rtl8169 read/write statistics
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3863
 *  @dev: The Ethernet Device to get statistics for
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3864
 *
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3865
 *  Get TX/RX statistics for rtl8169
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3866
 */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3867
static struct net_device_stats *rtl8169_get_stats(struct net_device *dev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3868
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3869
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3870
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3871
	unsigned long flags;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3872
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3873
	if (netif_running(dev)) {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3874
		spin_lock_irqsave(&tp->lock, flags);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3875
		rtl8169_rx_missed(dev, ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3876
		spin_unlock_irqrestore(&tp->lock, flags);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3877
	}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3878
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3879
	return &dev->stats;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3880
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3881
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3882
#ifdef CONFIG_PM
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3883
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3884
static int rtl8169_suspend(struct pci_dev *pdev, pm_message_t state)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3885
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3886
	struct net_device *dev = pci_get_drvdata(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3887
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3888
	void __iomem *ioaddr = tp->mmio_addr;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3889
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3890
	if (tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3891
		return -EBUSY;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3892
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3893
	if (!netif_running(dev))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3894
		goto out_pci_suspend;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3895
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3896
	netif_device_detach(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3897
	netif_stop_queue(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3898
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3899
	spin_lock_irq(&tp->lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3900
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3901
	rtl8169_asic_down(ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3902
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3903
	rtl8169_rx_missed(dev, ioaddr);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3904
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3905
	spin_unlock_irq(&tp->lock);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3906
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3907
out_pci_suspend:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3908
	pci_save_state(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3909
	pci_enable_wake(pdev, pci_choose_state(pdev, state),
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3910
		(tp->features & RTL_FEATURE_WOL) ? 1 : 0);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3911
	pci_set_power_state(pdev, pci_choose_state(pdev, state));
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3912
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3913
	return 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3914
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3915
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3916
static int rtl8169_resume(struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3917
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3918
	struct net_device *dev = pci_get_drvdata(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3919
	struct rtl8169_private *tp = netdev_priv(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3920
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3921
	if (tp->ecdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3922
		return -EBUSY;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3923
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3924
	pci_set_power_state(pdev, PCI_D0);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3925
	pci_restore_state(pdev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3926
	pci_enable_wake(pdev, PCI_D0, 0);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3927
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3928
	if (!netif_running(dev))
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3929
		goto out;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3930
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3931
	netif_device_attach(dev);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3932
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3933
	rtl8169_schedule_work(dev, rtl8169_reset_task);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3934
out:
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3935
	return 0;
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3936
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3937
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3938
static void rtl_shutdown(struct pci_dev *pdev)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3939
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3940
	rtl8169_suspend(pdev, PMSG_SUSPEND);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3941
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3942
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3943
#endif /* CONFIG_PM */
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3944
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3945
static struct pci_driver rtl8169_pci_driver = {
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3946
	.name		= MODULENAME,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3947
	.id_table	= rtl8169_pci_tbl,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3948
	.probe		= rtl8169_init_one,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3949
	.remove		= __devexit_p(rtl8169_remove_one),
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3950
#ifdef CONFIG_PM
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3951
	.suspend	= rtl8169_suspend,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3952
	.resume		= rtl8169_resume,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3953
	.shutdown	= rtl_shutdown,
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3954
#endif
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3955
};
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3956
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3957
static int __init rtl8169_init_module(void)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3958
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3959
	return pci_register_driver(&rtl8169_pci_driver);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3960
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3961
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3962
static void __exit rtl8169_cleanup_module(void)
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3963
{
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3964
	pci_unregister_driver(&rtl8169_pci_driver);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3965
}
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3966
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3967
module_init(rtl8169_init_module);
e722e0ac5d28 Added r8169 driver for 2.6.29.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  3968
module_exit(rtl8169_cleanup_module);