--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/devices/e1000e/e1000-2.6.37-orig.h Mon Jul 25 15:42:02 2011 +0200
@@ -0,0 +1,726 @@
+/*******************************************************************************
+
+ Intel PRO/1000 Linux driver
+ Copyright(c) 1999 - 2010 Intel Corporation.
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms and conditions of the GNU General Public License,
+ version 2, as published by the Free Software Foundation.
+
+ This program is distributed in the hope it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ more details.
+
+ You should have received a copy of the GNU General Public License along with
+ this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+ The full GNU General Public License is included in this distribution in
+ the file called "COPYING".
+
+ Contact Information:
+ Linux NICS <linux.nics@intel.com>
+ e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+/* Linux PRO/1000 Ethernet Driver main header file */
+
+#ifndef _E1000_H_
+#define _E1000_H_
+
+#include <linux/types.h>
+#include <linux/timer.h>
+#include <linux/workqueue.h>
+#include <linux/io.h>
+#include <linux/netdevice.h>
+#include <linux/pci.h>
+#include <linux/pci-aspm.h>
+
+#include "hw.h"
+
+struct e1000_info;
+
+#define e_dbg(format, arg...) \
+ netdev_dbg(hw->adapter->netdev, format, ## arg)
+#define e_err(format, arg...) \
+ netdev_err(adapter->netdev, format, ## arg)
+#define e_info(format, arg...) \
+ netdev_info(adapter->netdev, format, ## arg)
+#define e_warn(format, arg...) \
+ netdev_warn(adapter->netdev, format, ## arg)
+#define e_notice(format, arg...) \
+ netdev_notice(adapter->netdev, format, ## arg)
+
+
+/* Interrupt modes, as used by the IntMode parameter */
+#define E1000E_INT_MODE_LEGACY 0
+#define E1000E_INT_MODE_MSI 1
+#define E1000E_INT_MODE_MSIX 2
+
+/* Tx/Rx descriptor defines */
+#define E1000_DEFAULT_TXD 256
+#define E1000_MAX_TXD 4096
+#define E1000_MIN_TXD 64
+
+#define E1000_DEFAULT_RXD 256
+#define E1000_MAX_RXD 4096
+#define E1000_MIN_RXD 64
+
+#define E1000_MIN_ITR_USECS 10 /* 100000 irq/sec */
+#define E1000_MAX_ITR_USECS 10000 /* 100 irq/sec */
+
+/* Early Receive defines */
+#define E1000_ERT_2048 0x100
+
+#define E1000_FC_PAUSE_TIME 0x0680 /* 858 usec */
+
+/* How many Tx Descriptors do we need to call netif_wake_queue ? */
+/* How many Rx Buffers do we bundle into one write to the hardware ? */
+#define E1000_RX_BUFFER_WRITE 16 /* Must be power of 2 */
+
+#define AUTO_ALL_MODES 0
+#define E1000_EEPROM_APME 0x0400
+
+#define E1000_MNG_VLAN_NONE (-1)
+
+/* Number of packet split data buffers (not including the header buffer) */
+#define PS_PAGE_BUFFERS (MAX_PS_BUFFERS - 1)
+
+#define DEFAULT_JUMBO 9234
+
+/* BM/HV Specific Registers */
+#define BM_PORT_CTRL_PAGE 769
+
+#define PHY_UPPER_SHIFT 21
+#define BM_PHY_REG(page, reg) \
+ (((reg) & MAX_PHY_REG_ADDRESS) |\
+ (((page) & 0xFFFF) << PHY_PAGE_SHIFT) |\
+ (((reg) & ~MAX_PHY_REG_ADDRESS) << (PHY_UPPER_SHIFT - PHY_PAGE_SHIFT)))
+
+/* PHY Wakeup Registers and defines */
+#define BM_RCTL PHY_REG(BM_WUC_PAGE, 0)
+#define BM_WUC PHY_REG(BM_WUC_PAGE, 1)
+#define BM_WUFC PHY_REG(BM_WUC_PAGE, 2)
+#define BM_WUS PHY_REG(BM_WUC_PAGE, 3)
+#define BM_RAR_L(_i) (BM_PHY_REG(BM_WUC_PAGE, 16 + ((_i) << 2)))
+#define BM_RAR_M(_i) (BM_PHY_REG(BM_WUC_PAGE, 17 + ((_i) << 2)))
+#define BM_RAR_H(_i) (BM_PHY_REG(BM_WUC_PAGE, 18 + ((_i) << 2)))
+#define BM_RAR_CTRL(_i) (BM_PHY_REG(BM_WUC_PAGE, 19 + ((_i) << 2)))
+#define BM_MTA(_i) (BM_PHY_REG(BM_WUC_PAGE, 128 + ((_i) << 1)))
+
+#define BM_RCTL_UPE 0x0001 /* Unicast Promiscuous Mode */
+#define BM_RCTL_MPE 0x0002 /* Multicast Promiscuous Mode */
+#define BM_RCTL_MO_SHIFT 3 /* Multicast Offset Shift */
+#define BM_RCTL_MO_MASK (3 << 3) /* Multicast Offset Mask */
+#define BM_RCTL_BAM 0x0020 /* Broadcast Accept Mode */
+#define BM_RCTL_PMCF 0x0040 /* Pass MAC Control Frames */
+#define BM_RCTL_RFCE 0x0080 /* Rx Flow Control Enable */
+
+#define HV_SCC_UPPER PHY_REG(778, 16) /* Single Collision Count */
+#define HV_SCC_LOWER PHY_REG(778, 17)
+#define HV_ECOL_UPPER PHY_REG(778, 18) /* Excessive Collision Count */
+#define HV_ECOL_LOWER PHY_REG(778, 19)
+#define HV_MCC_UPPER PHY_REG(778, 20) /* Multiple Collision Count */
+#define HV_MCC_LOWER PHY_REG(778, 21)
+#define HV_LATECOL_UPPER PHY_REG(778, 23) /* Late Collision Count */
+#define HV_LATECOL_LOWER PHY_REG(778, 24)
+#define HV_COLC_UPPER PHY_REG(778, 25) /* Collision Count */
+#define HV_COLC_LOWER PHY_REG(778, 26)
+#define HV_DC_UPPER PHY_REG(778, 27) /* Defer Count */
+#define HV_DC_LOWER PHY_REG(778, 28)
+#define HV_TNCRS_UPPER PHY_REG(778, 29) /* Transmit with no CRS */
+#define HV_TNCRS_LOWER PHY_REG(778, 30)
+
+#define E1000_FCRTV_PCH 0x05F40 /* PCH Flow Control Refresh Timer Value */
+
+/* BM PHY Copper Specific Status */
+#define BM_CS_STATUS 17
+#define BM_CS_STATUS_LINK_UP 0x0400
+#define BM_CS_STATUS_RESOLVED 0x0800
+#define BM_CS_STATUS_SPEED_MASK 0xC000
+#define BM_CS_STATUS_SPEED_1000 0x8000
+
+/* 82577 Mobile Phy Status Register */
+#define HV_M_STATUS 26
+#define HV_M_STATUS_AUTONEG_COMPLETE 0x1000
+#define HV_M_STATUS_SPEED_MASK 0x0300
+#define HV_M_STATUS_SPEED_1000 0x0200
+#define HV_M_STATUS_LINK_UP 0x0040
+
+/* Time to wait before putting the device into D3 if there's no link (in ms). */
+#define LINK_TIMEOUT 100
+
+#define DEFAULT_RDTR 0
+#define DEFAULT_RADV 8
+#define BURST_RDTR 0x20
+#define BURST_RADV 0x20
+
+/*
+ * in the case of WTHRESH, it appears at least the 82571/2 hardware
+ * writes back 4 descriptors when WTHRESH=5, and 3 descriptors when
+ * WTHRESH=4, and since we want 64 bytes at a time written back, set
+ * it to 5
+ */
+#define E1000_TXDCTL_DMA_BURST_ENABLE \
+ (E1000_TXDCTL_GRAN | /* set descriptor granularity */ \
+ E1000_TXDCTL_COUNT_DESC | \
+ (5 << 16) | /* wthresh must be +1 more than desired */\
+ (1 << 8) | /* hthresh */ \
+ 0x1f) /* pthresh */
+
+#define E1000_RXDCTL_DMA_BURST_ENABLE \
+ (0x01000000 | /* set descriptor granularity */ \
+ (4 << 16) | /* set writeback threshold */ \
+ (4 << 8) | /* set prefetch threshold */ \
+ 0x20) /* set hthresh */
+
+#define E1000_TIDV_FPD (1 << 31)
+#define E1000_RDTR_FPD (1 << 31)
+
+enum e1000_boards {
+ board_82571,
+ board_82572,
+ board_82573,
+ board_82574,
+ board_82583,
+ board_80003es2lan,
+ board_ich8lan,
+ board_ich9lan,
+ board_ich10lan,
+ board_pchlan,
+ board_pch2lan,
+};
+
+struct e1000_queue_stats {
+ u64 packets;
+ u64 bytes;
+};
+
+struct e1000_ps_page {
+ struct page *page;
+ u64 dma; /* must be u64 - written to hw */
+};
+
+/*
+ * wrappers around a pointer to a socket buffer,
+ * so a DMA handle can be stored along with the buffer
+ */
+struct e1000_buffer {
+ dma_addr_t dma;
+ struct sk_buff *skb;
+ union {
+ /* Tx */
+ struct {
+ unsigned long time_stamp;
+ u16 length;
+ u16 next_to_watch;
+ unsigned int segs;
+ unsigned int bytecount;
+ u16 mapped_as_page;
+ };
+ /* Rx */
+ struct {
+ /* arrays of page information for packet split */
+ struct e1000_ps_page *ps_pages;
+ struct page *page;
+ };
+ };
+};
+
+struct e1000_ring {
+ void *desc; /* pointer to ring memory */
+ dma_addr_t dma; /* phys address of ring */
+ unsigned int size; /* length of ring in bytes */
+ unsigned int count; /* number of desc. in ring */
+
+ u16 next_to_use;
+ u16 next_to_clean;
+
+ u16 head;
+ u16 tail;
+
+ /* array of buffer information structs */
+ struct e1000_buffer *buffer_info;
+
+ char name[IFNAMSIZ + 5];
+ u32 ims_val;
+ u32 itr_val;
+ u16 itr_register;
+ int set_itr;
+
+ struct sk_buff *rx_skb_top;
+
+ struct e1000_queue_stats stats;
+};
+
+/* PHY register snapshot values */
+struct e1000_phy_regs {
+ u16 bmcr; /* basic mode control register */
+ u16 bmsr; /* basic mode status register */
+ u16 advertise; /* auto-negotiation advertisement */
+ u16 lpa; /* link partner ability register */
+ u16 expansion; /* auto-negotiation expansion reg */
+ u16 ctrl1000; /* 1000BASE-T control register */
+ u16 stat1000; /* 1000BASE-T status register */
+ u16 estatus; /* extended status register */
+};
+
+/* board specific private data structure */
+struct e1000_adapter {
+ struct timer_list watchdog_timer;
+ struct timer_list phy_info_timer;
+ struct timer_list blink_timer;
+
+ struct work_struct reset_task;
+ struct work_struct watchdog_task;
+
+ const struct e1000_info *ei;
+
+ struct vlan_group *vlgrp;
+ u32 bd_number;
+ u32 rx_buffer_len;
+ u16 mng_vlan_id;
+ u16 link_speed;
+ u16 link_duplex;
+ u16 eeprom_vers;
+
+ /* track device up/down/testing state */
+ unsigned long state;
+
+ /* Interrupt Throttle Rate */
+ u32 itr;
+ u32 itr_setting;
+ u16 tx_itr;
+ u16 rx_itr;
+
+ /*
+ * Tx
+ */
+ struct e1000_ring *tx_ring /* One per active queue */
+ ____cacheline_aligned_in_smp;
+
+ struct napi_struct napi;
+
+ unsigned int restart_queue;
+ u32 txd_cmd;
+
+ bool detect_tx_hung;
+ u8 tx_timeout_factor;
+
+ u32 tx_int_delay;
+ u32 tx_abs_int_delay;
+
+ unsigned int total_tx_bytes;
+ unsigned int total_tx_packets;
+ unsigned int total_rx_bytes;
+ unsigned int total_rx_packets;
+
+ /* Tx stats */
+ u64 tpt_old;
+ u64 colc_old;
+ u32 gotc;
+ u64 gotc_old;
+ u32 tx_timeout_count;
+ u32 tx_fifo_head;
+ u32 tx_head_addr;
+ u32 tx_fifo_size;
+ u32 tx_dma_failed;
+
+ /*
+ * Rx
+ */
+ bool (*clean_rx) (struct e1000_adapter *adapter,
+ int *work_done, int work_to_do)
+ ____cacheline_aligned_in_smp;
+ void (*alloc_rx_buf) (struct e1000_adapter *adapter,
+ int cleaned_count);
+ struct e1000_ring *rx_ring;
+
+ u32 rx_int_delay;
+ u32 rx_abs_int_delay;
+
+ /* Rx stats */
+ u64 hw_csum_err;
+ u64 hw_csum_good;
+ u64 rx_hdr_split;
+ u32 gorc;
+ u64 gorc_old;
+ u32 alloc_rx_buff_failed;
+ u32 rx_dma_failed;
+
+ unsigned int rx_ps_pages;
+ u16 rx_ps_bsize0;
+ u32 max_frame_size;
+ u32 min_frame_size;
+
+ /* OS defined structs */
+ struct net_device *netdev;
+ struct pci_dev *pdev;
+
+ /* structs defined in e1000_hw.h */
+ struct e1000_hw hw;
+
+ struct e1000_hw_stats stats;
+ struct e1000_phy_info phy_info;
+ struct e1000_phy_stats phy_stats;
+
+ /* Snapshot of PHY registers */
+ struct e1000_phy_regs phy_regs;
+
+ struct e1000_ring test_tx_ring;
+ struct e1000_ring test_rx_ring;
+ u32 test_icr;
+
+ u32 msg_enable;
+ unsigned int num_vectors;
+ struct msix_entry *msix_entries;
+ int int_mode;
+ u32 eiac_mask;
+
+ u32 eeprom_wol;
+ u32 wol;
+ u32 pba;
+ u32 max_hw_frame_size;
+
+ bool fc_autoneg;
+
+ unsigned long led_status;
+
+ unsigned int flags;
+ unsigned int flags2;
+ struct work_struct downshift_task;
+ struct work_struct update_phy_task;
+ struct work_struct led_blink_task;
+ struct work_struct print_hang_task;
+
+ bool idle_check;
+ int phy_hang_count;
+};
+
+struct e1000_info {
+ enum e1000_mac_type mac;
+ unsigned int flags;
+ unsigned int flags2;
+ u32 pba;
+ u32 max_hw_frame_size;
+ s32 (*get_variants)(struct e1000_adapter *);
+ struct e1000_mac_operations *mac_ops;
+ struct e1000_phy_operations *phy_ops;
+ struct e1000_nvm_operations *nvm_ops;
+};
+
+/* hardware capability, feature, and workaround flags */
+#define FLAG_HAS_AMT (1 << 0)
+#define FLAG_HAS_FLASH (1 << 1)
+#define FLAG_HAS_HW_VLAN_FILTER (1 << 2)
+#define FLAG_HAS_WOL (1 << 3)
+#define FLAG_HAS_ERT (1 << 4)
+#define FLAG_HAS_CTRLEXT_ON_LOAD (1 << 5)
+#define FLAG_HAS_SWSM_ON_LOAD (1 << 6)
+#define FLAG_HAS_JUMBO_FRAMES (1 << 7)
+#define FLAG_READ_ONLY_NVM (1 << 8)
+#define FLAG_IS_ICH (1 << 9)
+#define FLAG_HAS_MSIX (1 << 10)
+#define FLAG_HAS_SMART_POWER_DOWN (1 << 11)
+#define FLAG_IS_QUAD_PORT_A (1 << 12)
+#define FLAG_IS_QUAD_PORT (1 << 13)
+#define FLAG_TIPG_MEDIUM_FOR_80003ESLAN (1 << 14)
+#define FLAG_APME_IN_WUC (1 << 15)
+#define FLAG_APME_IN_CTRL3 (1 << 16)
+#define FLAG_APME_CHECK_PORT_B (1 << 17)
+#define FLAG_DISABLE_FC_PAUSE_TIME (1 << 18)
+#define FLAG_NO_WAKE_UCAST (1 << 19)
+#define FLAG_MNG_PT_ENABLED (1 << 20)
+#define FLAG_RESET_OVERWRITES_LAA (1 << 21)
+#define FLAG_TARC_SPEED_MODE_BIT (1 << 22)
+#define FLAG_TARC_SET_BIT_ZERO (1 << 23)
+#define FLAG_RX_NEEDS_RESTART (1 << 24)
+#define FLAG_LSC_GIG_SPEED_DROP (1 << 25)
+#define FLAG_SMART_POWER_DOWN (1 << 26)
+#define FLAG_MSI_ENABLED (1 << 27)
+#define FLAG_RX_CSUM_ENABLED (1 << 28)
+#define FLAG_TSO_FORCE (1 << 29)
+#define FLAG_RX_RESTART_NOW (1 << 30)
+#define FLAG_MSI_TEST_FAILED (1 << 31)
+
+/* CRC Stripping defines */
+#define FLAG2_CRC_STRIPPING (1 << 0)
+#define FLAG2_HAS_PHY_WAKEUP (1 << 1)
+#define FLAG2_IS_DISCARDING (1 << 2)
+#define FLAG2_DISABLE_ASPM_L1 (1 << 3)
+#define FLAG2_HAS_PHY_STATS (1 << 4)
+#define FLAG2_HAS_EEE (1 << 5)
+#define FLAG2_DMA_BURST (1 << 6)
+#define FLAG2_DISABLE_AIM (1 << 8)
+#define FLAG2_CHECK_PHY_HANG (1 << 9)
+
+#define E1000_RX_DESC_PS(R, i) \
+ (&(((union e1000_rx_desc_packet_split *)((R).desc))[i]))
+#define E1000_GET_DESC(R, i, type) (&(((struct type *)((R).desc))[i]))
+#define E1000_RX_DESC(R, i) E1000_GET_DESC(R, i, e1000_rx_desc)
+#define E1000_TX_DESC(R, i) E1000_GET_DESC(R, i, e1000_tx_desc)
+#define E1000_CONTEXT_DESC(R, i) E1000_GET_DESC(R, i, e1000_context_desc)
+
+enum e1000_state_t {
+ __E1000_TESTING,
+ __E1000_RESETTING,
+ __E1000_DOWN
+};
+
+enum latency_range {
+ lowest_latency = 0,
+ low_latency = 1,
+ bulk_latency = 2,
+ latency_invalid = 255
+};
+
+extern char e1000e_driver_name[];
+extern const char e1000e_driver_version[];
+
+extern void e1000e_check_options(struct e1000_adapter *adapter);
+extern void e1000e_set_ethtool_ops(struct net_device *netdev);
+
+extern int e1000e_up(struct e1000_adapter *adapter);
+extern void e1000e_down(struct e1000_adapter *adapter);
+extern void e1000e_reinit_locked(struct e1000_adapter *adapter);
+extern void e1000e_reset(struct e1000_adapter *adapter);
+extern void e1000e_power_up_phy(struct e1000_adapter *adapter);
+extern int e1000e_setup_rx_resources(struct e1000_adapter *adapter);
+extern int e1000e_setup_tx_resources(struct e1000_adapter *adapter);
+extern void e1000e_free_rx_resources(struct e1000_adapter *adapter);
+extern void e1000e_free_tx_resources(struct e1000_adapter *adapter);
+extern void e1000e_update_stats(struct e1000_adapter *adapter);
+extern void e1000e_set_interrupt_capability(struct e1000_adapter *adapter);
+extern void e1000e_reset_interrupt_capability(struct e1000_adapter *adapter);
+extern void e1000e_disable_aspm(struct pci_dev *pdev, u16 state);
+
+extern unsigned int copybreak;
+extern int entropy;
+
+extern char *e1000e_get_hw_dev_name(struct e1000_hw *hw);
+
+extern struct e1000_info e1000_82571_info;
+extern struct e1000_info e1000_82572_info;
+extern struct e1000_info e1000_82573_info;
+extern struct e1000_info e1000_82574_info;
+extern struct e1000_info e1000_82583_info;
+extern struct e1000_info e1000_ich8_info;
+extern struct e1000_info e1000_ich9_info;
+extern struct e1000_info e1000_ich10_info;
+extern struct e1000_info e1000_pch_info;
+extern struct e1000_info e1000_pch2_info;
+extern struct e1000_info e1000_es2_info;
+
+extern s32 e1000e_read_pba_num(struct e1000_hw *hw, u32 *pba_num);
+
+extern s32 e1000e_commit_phy(struct e1000_hw *hw);
+
+extern bool e1000e_enable_mng_pass_thru(struct e1000_hw *hw);
+
+extern bool e1000e_get_laa_state_82571(struct e1000_hw *hw);
+extern void e1000e_set_laa_state_82571(struct e1000_hw *hw, bool state);
+
+extern void e1000e_write_protect_nvm_ich8lan(struct e1000_hw *hw);
+extern void e1000e_set_kmrn_lock_loss_workaround_ich8lan(struct e1000_hw *hw,
+ bool state);
+extern void e1000e_igp3_phy_powerdown_workaround_ich8lan(struct e1000_hw *hw);
+extern void e1000e_gig_downshift_workaround_ich8lan(struct e1000_hw *hw);
+extern void e1000e_disable_gig_wol_ich8lan(struct e1000_hw *hw);
+extern s32 e1000_configure_k1_ich8lan(struct e1000_hw *hw, bool k1_enable);
+extern s32 e1000_lv_jumbo_workaround_ich8lan(struct e1000_hw *hw, bool enable);
+extern void e1000_copy_rx_addrs_to_phy_ich8lan(struct e1000_hw *hw);
+
+extern s32 e1000e_check_for_copper_link(struct e1000_hw *hw);
+extern s32 e1000e_check_for_fiber_link(struct e1000_hw *hw);
+extern s32 e1000e_check_for_serdes_link(struct e1000_hw *hw);
+extern s32 e1000e_setup_led_generic(struct e1000_hw *hw);
+extern s32 e1000e_cleanup_led_generic(struct e1000_hw *hw);
+extern s32 e1000e_led_on_generic(struct e1000_hw *hw);
+extern s32 e1000e_led_off_generic(struct e1000_hw *hw);
+extern s32 e1000e_get_bus_info_pcie(struct e1000_hw *hw);
+extern void e1000_set_lan_id_multi_port_pcie(struct e1000_hw *hw);
+extern void e1000_set_lan_id_single_port(struct e1000_hw *hw);
+extern s32 e1000e_get_speed_and_duplex_copper(struct e1000_hw *hw, u16 *speed, u16 *duplex);
+extern s32 e1000e_get_speed_and_duplex_fiber_serdes(struct e1000_hw *hw, u16 *speed, u16 *duplex);
+extern s32 e1000e_disable_pcie_master(struct e1000_hw *hw);
+extern s32 e1000e_get_auto_rd_done(struct e1000_hw *hw);
+extern s32 e1000e_id_led_init(struct e1000_hw *hw);
+extern void e1000e_clear_hw_cntrs_base(struct e1000_hw *hw);
+extern s32 e1000e_setup_fiber_serdes_link(struct e1000_hw *hw);
+extern s32 e1000e_copper_link_setup_m88(struct e1000_hw *hw);
+extern s32 e1000e_copper_link_setup_igp(struct e1000_hw *hw);
+extern s32 e1000e_setup_link(struct e1000_hw *hw);
+extern void e1000_clear_vfta_generic(struct e1000_hw *hw);
+extern void e1000e_init_rx_addrs(struct e1000_hw *hw, u16 rar_count);
+extern void e1000e_update_mc_addr_list_generic(struct e1000_hw *hw,
+ u8 *mc_addr_list,
+ u32 mc_addr_count);
+extern void e1000e_rar_set(struct e1000_hw *hw, u8 *addr, u32 index);
+extern s32 e1000e_set_fc_watermarks(struct e1000_hw *hw);
+extern void e1000e_set_pcie_no_snoop(struct e1000_hw *hw, u32 no_snoop);
+extern s32 e1000e_get_hw_semaphore(struct e1000_hw *hw);
+extern s32 e1000e_valid_led_default(struct e1000_hw *hw, u16 *data);
+extern void e1000e_config_collision_dist(struct e1000_hw *hw);
+extern s32 e1000e_config_fc_after_link_up(struct e1000_hw *hw);
+extern s32 e1000e_force_mac_fc(struct e1000_hw *hw);
+extern s32 e1000e_blink_led(struct e1000_hw *hw);
+extern void e1000_write_vfta_generic(struct e1000_hw *hw, u32 offset, u32 value);
+extern s32 e1000_check_alt_mac_addr_generic(struct e1000_hw *hw);
+extern void e1000e_reset_adaptive(struct e1000_hw *hw);
+extern void e1000e_update_adaptive(struct e1000_hw *hw);
+
+extern s32 e1000e_setup_copper_link(struct e1000_hw *hw);
+extern s32 e1000e_get_phy_id(struct e1000_hw *hw);
+extern void e1000e_put_hw_semaphore(struct e1000_hw *hw);
+extern s32 e1000e_check_reset_block_generic(struct e1000_hw *hw);
+extern s32 e1000e_phy_force_speed_duplex_igp(struct e1000_hw *hw);
+extern s32 e1000e_get_cable_length_igp_2(struct e1000_hw *hw);
+extern s32 e1000e_get_phy_info_igp(struct e1000_hw *hw);
+extern s32 e1000e_read_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000e_read_phy_reg_igp_locked(struct e1000_hw *hw, u32 offset,
+ u16 *data);
+extern s32 e1000e_phy_hw_reset_generic(struct e1000_hw *hw);
+extern s32 e1000e_set_d3_lplu_state(struct e1000_hw *hw, bool active);
+extern s32 e1000e_write_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 data);
+extern s32 e1000e_write_phy_reg_igp_locked(struct e1000_hw *hw, u32 offset,
+ u16 data);
+extern s32 e1000e_phy_sw_reset(struct e1000_hw *hw);
+extern s32 e1000e_phy_force_speed_duplex_m88(struct e1000_hw *hw);
+extern s32 e1000e_get_cfg_done(struct e1000_hw *hw);
+extern s32 e1000e_get_cable_length_m88(struct e1000_hw *hw);
+extern s32 e1000e_get_phy_info_m88(struct e1000_hw *hw);
+extern s32 e1000e_read_phy_reg_m88(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000e_write_phy_reg_m88(struct e1000_hw *hw, u32 offset, u16 data);
+extern s32 e1000e_phy_init_script_igp3(struct e1000_hw *hw);
+extern enum e1000_phy_type e1000e_get_phy_type_from_id(u32 phy_id);
+extern s32 e1000e_determine_phy_address(struct e1000_hw *hw);
+extern s32 e1000e_write_phy_reg_bm(struct e1000_hw *hw, u32 offset, u16 data);
+extern s32 e1000e_read_phy_reg_bm(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000e_read_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000e_write_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 data);
+extern void e1000e_phy_force_speed_duplex_setup(struct e1000_hw *hw, u16 *phy_ctrl);
+extern s32 e1000e_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data);
+extern s32 e1000e_write_kmrn_reg_locked(struct e1000_hw *hw, u32 offset,
+ u16 data);
+extern s32 e1000e_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000e_read_kmrn_reg_locked(struct e1000_hw *hw, u32 offset,
+ u16 *data);
+extern s32 e1000e_phy_has_link_generic(struct e1000_hw *hw, u32 iterations,
+ u32 usec_interval, bool *success);
+extern s32 e1000e_phy_reset_dsp(struct e1000_hw *hw);
+extern void e1000_power_up_phy_copper(struct e1000_hw *hw);
+extern void e1000_power_down_phy_copper(struct e1000_hw *hw);
+extern s32 e1000e_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000e_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data);
+extern s32 e1000e_check_downshift(struct e1000_hw *hw);
+extern s32 e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000_read_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset,
+ u16 *data);
+extern s32 e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data);
+extern s32 e1000_write_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset,
+ u16 data);
+extern s32 e1000_link_stall_workaround_hv(struct e1000_hw *hw);
+extern s32 e1000_copper_link_setup_82577(struct e1000_hw *hw);
+extern s32 e1000_check_polarity_82577(struct e1000_hw *hw);
+extern s32 e1000_get_phy_info_82577(struct e1000_hw *hw);
+extern s32 e1000_phy_force_speed_duplex_82577(struct e1000_hw *hw);
+extern s32 e1000_get_cable_length_82577(struct e1000_hw *hw);
+
+extern s32 e1000_check_polarity_m88(struct e1000_hw *hw);
+extern s32 e1000_get_phy_info_ife(struct e1000_hw *hw);
+extern s32 e1000_check_polarity_ife(struct e1000_hw *hw);
+extern s32 e1000_phy_force_speed_duplex_ife(struct e1000_hw *hw);
+extern s32 e1000_check_polarity_igp(struct e1000_hw *hw);
+extern bool e1000_check_phy_82574(struct e1000_hw *hw);
+
+static inline s32 e1000_phy_hw_reset(struct e1000_hw *hw)
+{
+ return hw->phy.ops.reset(hw);
+}
+
+static inline s32 e1000_check_reset_block(struct e1000_hw *hw)
+{
+ return hw->phy.ops.check_reset_block(hw);
+}
+
+static inline s32 e1e_rphy(struct e1000_hw *hw, u32 offset, u16 *data)
+{
+ return hw->phy.ops.read_reg(hw, offset, data);
+}
+
+static inline s32 e1e_wphy(struct e1000_hw *hw, u32 offset, u16 data)
+{
+ return hw->phy.ops.write_reg(hw, offset, data);
+}
+
+static inline s32 e1000_get_cable_length(struct e1000_hw *hw)
+{
+ return hw->phy.ops.get_cable_length(hw);
+}
+
+extern s32 e1000e_acquire_nvm(struct e1000_hw *hw);
+extern s32 e1000e_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
+extern s32 e1000e_update_nvm_checksum_generic(struct e1000_hw *hw);
+extern s32 e1000e_poll_eerd_eewr_done(struct e1000_hw *hw, int ee_reg);
+extern s32 e1000e_read_nvm_eerd(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
+extern s32 e1000e_validate_nvm_checksum_generic(struct e1000_hw *hw);
+extern void e1000e_release_nvm(struct e1000_hw *hw);
+extern void e1000e_reload_nvm(struct e1000_hw *hw);
+extern s32 e1000_read_mac_addr_generic(struct e1000_hw *hw);
+
+static inline s32 e1000e_read_mac_addr(struct e1000_hw *hw)
+{
+ if (hw->mac.ops.read_mac_addr)
+ return hw->mac.ops.read_mac_addr(hw);
+
+ return e1000_read_mac_addr_generic(hw);
+}
+
+static inline s32 e1000_validate_nvm_checksum(struct e1000_hw *hw)
+{
+ return hw->nvm.ops.validate(hw);
+}
+
+static inline s32 e1000e_update_nvm_checksum(struct e1000_hw *hw)
+{
+ return hw->nvm.ops.update(hw);
+}
+
+static inline s32 e1000_read_nvm(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
+{
+ return hw->nvm.ops.read(hw, offset, words, data);
+}
+
+static inline s32 e1000_write_nvm(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
+{
+ return hw->nvm.ops.write(hw, offset, words, data);
+}
+
+static inline s32 e1000_get_phy_info(struct e1000_hw *hw)
+{
+ return hw->phy.ops.get_info(hw);
+}
+
+static inline s32 e1000e_check_mng_mode(struct e1000_hw *hw)
+{
+ return hw->mac.ops.check_mng_mode(hw);
+}
+
+extern bool e1000e_check_mng_mode_generic(struct e1000_hw *hw);
+extern bool e1000e_enable_tx_pkt_filtering(struct e1000_hw *hw);
+extern s32 e1000e_mng_write_dhcp_info(struct e1000_hw *hw, u8 *buffer, u16 length);
+
+static inline u32 __er32(struct e1000_hw *hw, unsigned long reg)
+{
+ return readl(hw->hw_addr + reg);
+}
+
+static inline void __ew32(struct e1000_hw *hw, unsigned long reg, u32 val)
+{
+ writel(val, hw->hw_addr + reg);
+}
+
+#endif /* _E1000_H_ */