1 files changed, 47 insertions, 9 deletions

diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index f9a31c82f871..9549879e66a0 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel PRO/1000 Linux driver
-  Copyright(c) 1999 - 2010 Intel Corporation.
+  Copyright(c) 1999 - 2011 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,
@@ -31,6 +31,7 @@
 #ifndef _E1000_H_
 #define _E1000_H_
 
+#include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/timer.h>
 #include <linux/workqueue.h>
@@ -38,6 +39,8 @@
 #include <linux/netdevice.h>
 #include <linux/pci.h>
 #include <linux/pci-aspm.h>
+#include <linux/crc32.h>
+#include <linux/if_vlan.h>
 
 #include "hw.h"
 
@@ -153,6 +156,33 @@ struct e1000_info;
 /* 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,
@@ -252,7 +282,7 @@ struct e1000_adapter {
 
         const struct e1000_info *ei;
 
-        struct vlan_group *vlgrp;
+        unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
         u32 bd_number;
         u32 rx_buffer_len;
         u16 mng_vlan_id;
@@ -336,6 +366,7 @@ struct e1000_adapter {
         /* structs defined in e1000_hw.h */
         struct e1000_hw hw;
 
+        spinlock_t stats64_lock;
         struct e1000_hw_stats stats;
         struct e1000_phy_info phy_info;
         struct e1000_phy_stats phy_stats;
@@ -360,16 +391,14 @@ struct e1000_adapter {
 
         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 {
@@ -425,6 +454,10 @@ struct e1000_info {
 #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_ASPM_L0S            (1 << 7)
+#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]))
@@ -461,10 +494,13 @@ 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 struct rtnl_link_stats64 *e1000e_get_stats64(struct net_device *netdev,
+                                                    struct rtnl_link_stats64
+                                                    *stats);
 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 void e1000e_get_hw_control(struct e1000_adapter *adapter);
+extern void e1000e_release_hw_control(struct e1000_adapter *adapter);
 
 extern unsigned int copybreak;
 
@@ -482,7 +518,8 @@ 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 e1000_read_pba_string_generic(struct e1000_hw *hw, u8 *pba_num,
+                                         u32 pba_num_size);
 
 extern s32  e1000e_commit_phy(struct e1000_hw *hw);
 
@@ -534,7 +571,7 @@ 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 s32 e1000e_blink_led_generic(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);
@@ -602,6 +639,7 @@ 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)
 {