devices/e1000/e1000-2.6.31-ethercat.h
author Florian Pose <fp@igh-essen.com>
Tue, 16 Feb 2016 15:18:34 +0100
branchstable-1.5
changeset 2639 3bedfc5ecd74
parent 2198 190791fd47d2
permissions -rw-r--r--
Merged CCAT driver v0.14.
2198
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
     1
/*******************************************************************************
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
     2
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
     3
  Intel PRO/1000 Linux driver
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
     4
  Copyright(c) 1999 - 2006 Intel Corporation.
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
     5
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
     6
  This program is free software; you can redistribute it and/or modify it
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
     7
  under the terms and conditions of the GNU General Public License,
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
     8
  version 2, as published by the Free Software Foundation.
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
     9
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    10
  This program is distributed in the hope it will be useful, but WITHOUT
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    11
  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    12
  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    13
  more details.
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    14
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    15
  You should have received a copy of the GNU General Public License along with
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    16
  this program; if not, write to the Free Software Foundation, Inc.,
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    17
  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    18
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    19
  The full GNU General Public License is included in this distribution in
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    20
  the file called "COPYING".
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    21
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    22
  Contact Information:
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    23
  Linux NICS <linux.nics@intel.com>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    24
  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    25
  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    26
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    27
*******************************************************************************/
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    28
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    29
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    30
/* Linux PRO/1000 Ethernet Driver main header file */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    31
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    32
#ifndef _E1000_H_
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    33
#define _E1000_H_
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    34
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    35
#include <linux/stddef.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    36
#include <linux/module.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    37
#include <linux/types.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    38
#include <asm/byteorder.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    39
#include <linux/init.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    40
#include <linux/mm.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    41
#include <linux/errno.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    42
#include <linux/ioport.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    43
#include <linux/pci.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    44
#include <linux/kernel.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    45
#include <linux/netdevice.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    46
#include <linux/etherdevice.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    47
#include <linux/skbuff.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    48
#include <linux/delay.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    49
#include <linux/timer.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    50
#include <linux/slab.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    51
#include <linux/vmalloc.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    52
#include <linux/interrupt.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    53
#include <linux/string.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    54
#include <linux/pagemap.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    55
#include <linux/dma-mapping.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    56
#include <linux/bitops.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    57
#include <asm/io.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    58
#include <asm/irq.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    59
#include <linux/capability.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    60
#include <linux/in.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    61
#include <linux/ip.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    62
#include <linux/ipv6.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    63
#include <linux/tcp.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    64
#include <linux/udp.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    65
#include <net/pkt_sched.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    66
#include <linux/list.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    67
#include <linux/reboot.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    68
#include <net/checksum.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    69
#include <linux/mii.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    70
#include <linux/ethtool.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    71
#include <linux/if_vlan.h>
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    72
#include "../ecdev.h"
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    73
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    74
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    75
#define BAR_0		0
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    76
#define BAR_1		1
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    77
#define BAR_5		5
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    78
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    79
#define INTEL_E1000_ETHERNET_DEVICE(device_id) {\
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    80
	PCI_DEVICE(PCI_VENDOR_ID_INTEL, device_id)}
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    81
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    82
struct e1000_adapter;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    83
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    84
#include "e1000_hw-2.6.31-ethercat.h"
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    85
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    86
#ifdef DBG
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    87
#define E1000_DBG(args...) printk(KERN_DEBUG "ec_e1000: " args)
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    88
#else
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    89
#define E1000_DBG(args...)
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    90
#endif
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    91
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    92
#define E1000_ERR(args...) printk(KERN_ERR "ec_e1000: " args)
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    93
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    94
#define PFX "ec_e1000: "
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    95
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    96
#define DPRINTK(nlevel, klevel, fmt, args...)				\
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    97
do {									\
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    98
	if (NETIF_MSG_##nlevel & adapter->msg_enable)			\
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
    99
		printk(KERN_##klevel PFX "%s: %s: " fmt,		\
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   100
		       adapter->netdev->name, __func__, ##args);	\
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   101
} while (0)
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   102
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   103
#define E1000_MAX_INTR 10
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   104
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   105
/* TX/RX descriptor defines */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   106
#define E1000_DEFAULT_TXD                  256
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   107
#define E1000_MAX_TXD                      256
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   108
#define E1000_MIN_TXD                       80
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   109
#define E1000_MAX_82544_TXD               4096
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   110
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   111
#define E1000_DEFAULT_RXD                  256
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   112
#define E1000_MAX_RXD                      256
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   113
#define E1000_MIN_RXD                       80
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   114
#define E1000_MAX_82544_RXD               4096
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   115
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   116
/* this is the size past which hardware will drop packets when setting LPE=0 */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   117
#define MAXIMUM_ETHERNET_VLAN_SIZE 1522
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   118
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   119
/* Supported Rx Buffer Sizes */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   120
#define E1000_RXBUFFER_128   128    /* Used for packet split */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   121
#define E1000_RXBUFFER_256   256    /* Used for packet split */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   122
#define E1000_RXBUFFER_512   512
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   123
#define E1000_RXBUFFER_1024  1024
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   124
#define E1000_RXBUFFER_2048  2048
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   125
#define E1000_RXBUFFER_4096  4096
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   126
#define E1000_RXBUFFER_8192  8192
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   127
#define E1000_RXBUFFER_16384 16384
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   128
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   129
/* SmartSpeed delimiters */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   130
#define E1000_SMARTSPEED_DOWNSHIFT 3
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   131
#define E1000_SMARTSPEED_MAX       15
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   132
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   133
/* Packet Buffer allocations */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   134
#define E1000_PBA_BYTES_SHIFT 0xA
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   135
#define E1000_TX_HEAD_ADDR_SHIFT 7
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   136
#define E1000_PBA_TX_MASK 0xFFFF0000
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   137
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   138
/* Flow Control Watermarks */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   139
#define E1000_FC_HIGH_DIFF 0x1638  /* High: 5688 bytes below Rx FIFO size */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   140
#define E1000_FC_LOW_DIFF 0x1640   /* Low:  5696 bytes below Rx FIFO size */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   141
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   142
#define E1000_FC_PAUSE_TIME 0x0680 /* 858 usec */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   143
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   144
/* How many Tx Descriptors do we need to call netif_wake_queue ? */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   145
#define E1000_TX_QUEUE_WAKE	16
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   146
/* How many Rx Buffers do we bundle into one write to the hardware ? */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   147
#define E1000_RX_BUFFER_WRITE	16	/* Must be power of 2 */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   148
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   149
#define AUTO_ALL_MODES            0
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   150
#define E1000_EEPROM_82544_APM    0x0004
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   151
#define E1000_EEPROM_ICH8_APME    0x0004
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   152
#define E1000_EEPROM_APME         0x0400
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   153
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   154
#ifndef E1000_MASTER_SLAVE
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   155
/* Switch to override PHY master/slave setting */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   156
#define E1000_MASTER_SLAVE	e1000_ms_hw_default
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   157
#endif
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   158
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   159
#define E1000_MNG_VLAN_NONE (-1)
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   160
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   161
/* wrapper around a pointer to a socket buffer,
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   162
 * so a DMA handle can be stored along with the buffer */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   163
struct e1000_buffer {
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   164
	struct sk_buff *skb;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   165
	dma_addr_t dma;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   166
	unsigned long time_stamp;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   167
	u16 length;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   168
	u16 next_to_watch;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   169
};
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   170
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   171
struct e1000_tx_ring {
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   172
	/* pointer to the descriptor ring memory */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   173
	void *desc;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   174
	/* physical address of the descriptor ring */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   175
	dma_addr_t dma;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   176
	/* length of descriptor ring in bytes */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   177
	unsigned int size;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   178
	/* number of descriptors in the ring */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   179
	unsigned int count;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   180
	/* next descriptor to associate a buffer with */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   181
	unsigned int next_to_use;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   182
	/* next descriptor to check for DD status bit */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   183
	unsigned int next_to_clean;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   184
	/* array of buffer information structs */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   185
	struct e1000_buffer *buffer_info;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   186
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   187
	u16 tdh;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   188
	u16 tdt;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   189
	bool last_tx_tso;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   190
};
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   191
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   192
struct e1000_rx_ring {
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   193
	/* pointer to the descriptor ring memory */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   194
	void *desc;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   195
	/* physical address of the descriptor ring */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   196
	dma_addr_t dma;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   197
	/* length of descriptor ring in bytes */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   198
	unsigned int size;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   199
	/* number of descriptors in the ring */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   200
	unsigned int count;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   201
	/* next descriptor to associate a buffer with */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   202
	unsigned int next_to_use;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   203
	/* next descriptor to check for DD status bit */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   204
	unsigned int next_to_clean;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   205
	/* array of buffer information structs */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   206
	struct e1000_buffer *buffer_info;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   207
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   208
	/* cpu for rx queue */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   209
	int cpu;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   210
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   211
	u16 rdh;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   212
	u16 rdt;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   213
};
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   214
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   215
#define E1000_DESC_UNUSED(R)						\
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   216
	((((R)->next_to_clean > (R)->next_to_use)			\
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   217
	  ? 0 : (R)->count) + (R)->next_to_clean - (R)->next_to_use - 1)
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   218
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   219
#define E1000_RX_DESC_EXT(R, i)						\
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   220
	(&(((union e1000_rx_desc_extended *)((R).desc))[i]))
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   221
#define E1000_GET_DESC(R, i, type)	(&(((struct type *)((R).desc))[i]))
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   222
#define E1000_RX_DESC(R, i)		E1000_GET_DESC(R, i, e1000_rx_desc)
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   223
#define E1000_TX_DESC(R, i)		E1000_GET_DESC(R, i, e1000_tx_desc)
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   224
#define E1000_CONTEXT_DESC(R, i)	E1000_GET_DESC(R, i, e1000_context_desc)
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   225
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   226
/* board specific private data structure */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   227
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   228
struct e1000_adapter {
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   229
	struct timer_list tx_fifo_stall_timer;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   230
	struct timer_list watchdog_timer;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   231
	struct timer_list phy_info_timer;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   232
	struct vlan_group *vlgrp;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   233
	u16 mng_vlan_id;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   234
	u32 bd_number;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   235
	u32 rx_buffer_len;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   236
	u32 wol;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   237
	u32 smartspeed;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   238
	u32 en_mng_pt;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   239
	u16 link_speed;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   240
	u16 link_duplex;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   241
	spinlock_t stats_lock;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   242
	unsigned int total_tx_bytes;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   243
	unsigned int total_tx_packets;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   244
	unsigned int total_rx_bytes;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   245
	unsigned int total_rx_packets;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   246
	/* Interrupt Throttle Rate */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   247
	u32 itr;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   248
	u32 itr_setting;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   249
	u16 tx_itr;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   250
	u16 rx_itr;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   251
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   252
	struct work_struct reset_task;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   253
	u8 fc_autoneg;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   254
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   255
	struct timer_list blink_timer;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   256
	unsigned long led_status;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   257
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   258
	/* TX */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   259
	struct e1000_tx_ring *tx_ring;      /* One per active queue */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   260
	unsigned int restart_queue;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   261
	unsigned long tx_queue_len;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   262
	u32 txd_cmd;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   263
	u32 tx_int_delay;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   264
	u32 tx_abs_int_delay;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   265
	u32 gotcl;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   266
	u64 gotcl_old;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   267
	u64 tpt_old;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   268
	u64 colc_old;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   269
	u32 tx_timeout_count;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   270
	u32 tx_fifo_head;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   271
	u32 tx_head_addr;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   272
	u32 tx_fifo_size;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   273
	u8  tx_timeout_factor;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   274
	atomic_t tx_fifo_stall;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   275
	bool pcix_82544;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   276
	bool detect_tx_hung;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   277
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   278
	/* RX */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   279
	bool (*clean_rx)(struct e1000_adapter *adapter,
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   280
			 struct e1000_rx_ring *rx_ring,
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   281
			 int *work_done, int work_to_do);
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   282
	void (*alloc_rx_buf)(struct e1000_adapter *adapter,
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   283
			     struct e1000_rx_ring *rx_ring,
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   284
			     int cleaned_count);
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   285
	struct e1000_rx_ring *rx_ring;      /* One per active queue */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   286
	struct napi_struct napi;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   287
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   288
	int num_tx_queues;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   289
	int num_rx_queues;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   290
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   291
	u64 hw_csum_err;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   292
	u64 hw_csum_good;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   293
	u64 rx_hdr_split;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   294
	u32 alloc_rx_buff_failed;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   295
	u32 rx_int_delay;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   296
	u32 rx_abs_int_delay;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   297
	bool rx_csum;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   298
	u32 gorcl;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   299
	u64 gorcl_old;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   300
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   301
	/* OS defined structs */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   302
	struct net_device *netdev;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   303
	struct pci_dev *pdev;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   304
	struct net_device_stats net_stats;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   305
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   306
	/* structs defined in e1000_hw.h */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   307
	struct e1000_hw hw;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   308
	struct e1000_hw_stats stats;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   309
	struct e1000_phy_info phy_info;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   310
	struct e1000_phy_stats phy_stats;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   311
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   312
	u32 test_icr;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   313
	struct e1000_tx_ring test_tx_ring;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   314
	struct e1000_rx_ring test_rx_ring;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   315
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   316
	int msg_enable;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   317
	bool have_msi;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   318
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   319
	/* to not mess up cache alignment, always add to the bottom */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   320
	bool tso_force;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   321
	bool smart_power_down;	/* phy smart power down */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   322
	bool quad_port_a;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   323
	unsigned long flags;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   324
	u32 eeprom_wol;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   325
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   326
	/* for ioport free */
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   327
	int bars;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   328
	int need_ioport;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   329
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   330
	ec_device_t *ecdev;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   331
	unsigned long ec_watchdog_jiffies;
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   332
};
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   333
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   334
enum e1000_state_t {
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   335
	__E1000_TESTING,
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   336
	__E1000_RESETTING,
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   337
	__E1000_DOWN
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   338
};
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   339
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   340
extern char e1000_driver_name[];
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   341
extern const char e1000_driver_version[];
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   342
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   343
extern int e1000_up(struct e1000_adapter *adapter);
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   344
extern void e1000_down(struct e1000_adapter *adapter);
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   345
extern void e1000_reinit_locked(struct e1000_adapter *adapter);
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   346
extern void e1000_reset(struct e1000_adapter *adapter);
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   347
extern int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx);
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   348
extern int e1000_setup_all_rx_resources(struct e1000_adapter *adapter);
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   349
extern int e1000_setup_all_tx_resources(struct e1000_adapter *adapter);
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   350
extern void e1000_free_all_rx_resources(struct e1000_adapter *adapter);
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   351
extern void e1000_free_all_tx_resources(struct e1000_adapter *adapter);
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   352
extern void e1000_update_stats(struct e1000_adapter *adapter);
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   353
extern void e1000_power_up_phy(struct e1000_adapter *);
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   354
extern void e1000_set_ethtool_ops(struct net_device *netdev);
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   355
extern void e1000_check_options(struct e1000_adapter *adapter);
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   356
190791fd47d2 Added e1000 port for 2.6.31
Christoph Mathys <ch1010832@ch10pc602>
parents:
diff changeset
   357
#endif /* _E1000_H_ */