1/******************************************************************************* 2 3 Intel 82599 Virtual Function driver 4 Copyright(c) 1999 - 2009 Intel Corporation. 5 6 This program is free software; you can redistribute it and/or modify it 7 under the terms and conditions of the GNU General Public License, 8 version 2, as published by the Free Software Foundation. 9 10 This program is distributed in the hope it will be useful, but WITHOUT 11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 more details. 14 15 You should have received a copy of the GNU General Public License along with 16 this program; if not, write to the Free Software Foundation, Inc., 17 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. 18 19 The full GNU General Public License is included in this distribution in 20 the file called "COPYING". 21 22 Contact Information: 23 e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> 24 Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 25 26*******************************************************************************/ 27 28#ifndef __IXGBE_VF_H__ 29#define __IXGBE_VF_H__ 30 31#include <linux/pci.h> 32#include <linux/delay.h> 33#include <linux/interrupt.h> 34#include <linux/if_ether.h> 35#include <linux/netdevice.h> 36 37#include "defines.h" 38#include "regs.h" 39#include "mbx.h" 40 41struct ixgbe_hw; 42 43/* iterator type for walking multicast address lists */ 44typedef u8* (*ixgbe_mc_addr_itr) (struct ixgbe_hw *hw, u8 **mc_addr_ptr, 45 u32 *vmdq); 46struct ixgbe_mac_operations { 47 s32 (*init_hw)(struct ixgbe_hw *); 48 s32 (*reset_hw)(struct ixgbe_hw *); 49 s32 (*start_hw)(struct ixgbe_hw *); 50 s32 (*clear_hw_cntrs)(struct ixgbe_hw *); 51 enum ixgbe_media_type (*get_media_type)(struct ixgbe_hw *); 52 u32 (*get_supported_physical_layer)(struct ixgbe_hw *); 53 s32 (*get_mac_addr)(struct ixgbe_hw *, u8 *); 54 s32 (*stop_adapter)(struct ixgbe_hw *); 55 s32 (*get_bus_info)(struct ixgbe_hw *); 56 57 /* Link */ 58 s32 (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool, bool); 59 s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *, bool); 60 s32 (*get_link_capabilities)(struct ixgbe_hw *, ixgbe_link_speed *, 61 bool *); 62 63 /* RAR, Multicast, VLAN */ 64 s32 (*set_rar)(struct ixgbe_hw *, u32, u8 *, u32); 65 s32 (*init_rx_addrs)(struct ixgbe_hw *); 66 s32 (*update_mc_addr_list)(struct ixgbe_hw *, struct net_device *); 67 s32 (*enable_mc)(struct ixgbe_hw *); 68 s32 (*disable_mc)(struct ixgbe_hw *); 69 s32 (*clear_vfta)(struct ixgbe_hw *); 70 s32 (*set_vfta)(struct ixgbe_hw *, u32, u32, bool); 71}; 72 73enum ixgbe_mac_type { 74 ixgbe_mac_unknown = 0, 75 ixgbe_mac_82599_vf, 76 ixgbe_num_macs 77}; 78 79struct ixgbe_mac_info { 80 struct ixgbe_mac_operations ops; 81 u8 addr[6]; 82 u8 perm_addr[6]; 83 84 enum ixgbe_mac_type type; 85 86 s32 mc_filter_type; 87 88 bool get_link_status; 89 u32 max_tx_queues; 90 u32 max_rx_queues; 91 u32 max_msix_vectors; 92}; 93 94struct ixgbe_mbx_operations { 95 s32 (*init_params)(struct ixgbe_hw *hw); 96 s32 (*read)(struct ixgbe_hw *, u32 *, u16); 97 s32 (*write)(struct ixgbe_hw *, u32 *, u16); 98 s32 (*read_posted)(struct ixgbe_hw *, u32 *, u16); 99 s32 (*write_posted)(struct ixgbe_hw *, u32 *, u16); 100 s32 (*check_for_msg)(struct ixgbe_hw *); 101 s32 (*check_for_ack)(struct ixgbe_hw *); 102 s32 (*check_for_rst)(struct ixgbe_hw *); 103}; 104 105struct ixgbe_mbx_stats { 106 u32 msgs_tx; 107 u32 msgs_rx; 108 109 u32 acks; 110 u32 reqs; 111 u32 rsts; 112}; 113 114struct ixgbe_mbx_info { 115 struct ixgbe_mbx_operations ops; 116 struct ixgbe_mbx_stats stats; 117 u32 timeout; 118 u32 udelay; 119 u32 v2p_mailbox; 120 u16 size; 121}; 122 123struct ixgbe_hw { 124 void *back; 125 126 u8 __iomem *hw_addr; 127 u8 *flash_address; 128 unsigned long io_base; 129 130 struct ixgbe_mac_info mac; 131 struct ixgbe_mbx_info mbx; 132 133 u16 device_id; 134 u16 subsystem_vendor_id; 135 u16 subsystem_device_id; 136 u16 vendor_id; 137 138 u8 revision_id; 139 bool adapter_stopped; 140}; 141 142struct ixgbevf_hw_stats { 143 u64 base_vfgprc; 144 u64 base_vfgptc; 145 u64 base_vfgorc; 146 u64 base_vfgotc; 147 u64 base_vfmprc; 148 149 u64 last_vfgprc; 150 u64 last_vfgptc; 151 u64 last_vfgorc; 152 u64 last_vfgotc; 153 u64 last_vfmprc; 154 155 u64 vfgprc; 156 u64 vfgptc; 157 u64 vfgorc; 158 u64 vfgotc; 159 u64 vfmprc; 160 161 u64 saved_reset_vfgprc; 162 u64 saved_reset_vfgptc; 163 u64 saved_reset_vfgorc; 164 u64 saved_reset_vfgotc; 165 u64 saved_reset_vfmprc; 166}; 167 168struct ixgbevf_info { 169 enum ixgbe_mac_type mac; 170 struct ixgbe_mac_operations *mac_ops; 171}; 172 173#endif /* __IXGBE_VF_H__ */ 174