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review.evervolv.com / android_kernel_htc_msm8960 / 34c8e3d2bb901b2920d2a8930c0de82e7fefac76 / . / drivers / net / ixgbevf / vf.h
blob: 23eb114c149fd21b3f41d200894976ddd9d5ff1f [file] [log] [blame]
Greg Rose3047f902010-01-09 02:23:31 +0000[diff] [blame]1/*******************************************************************************
2
3 Intel 82599 Virtual Function driver
Greg Rose66c87bd2010-11-16 19:26:43 -0800[diff] [blame]4 Copyright(c) 1999 - 2010 Intel Corporation.
Greg Rose3047f902010-01-09 02:23:31 +0000[diff] [blame]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>
Jiri Pirko5c58c472010-03-23 22:58:20 +0000[diff] [blame]35#include <linux/netdevice.h>
Greg Rose3047f902010-01-09 02:23:31 +0000[diff] [blame]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 *);
Jiri Pirko5c58c472010-03-23 22:58:20 +0000[diff] [blame]66 s32 (*update_mc_addr_list)(struct ixgbe_hw *, struct net_device *);
Greg Rose3047f902010-01-09 02:23:31 +0000[diff] [blame]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,
Greg Rose2316aa22010-12-02 07:12:26 +0000[diff] [blame]76 ixgbe_mac_X540_vf,
Greg Rose3047f902010-01-09 02:23:31 +0000[diff] [blame]77 ixgbe_num_macs
78};
79
80struct ixgbe_mac_info {
81 struct ixgbe_mac_operations ops;
82 u8 addr[6];
83 u8 perm_addr[6];
84
85 enum ixgbe_mac_type type;
86
87 s32 mc_filter_type;
88
89 bool get_link_status;
90 u32 max_tx_queues;
91 u32 max_rx_queues;
92 u32 max_msix_vectors;
93};
94
95struct ixgbe_mbx_operations {
96 s32 (*init_params)(struct ixgbe_hw *hw);
97 s32 (*read)(struct ixgbe_hw *, u32 *, u16);
98 s32 (*write)(struct ixgbe_hw *, u32 *, u16);
99 s32 (*read_posted)(struct ixgbe_hw *, u32 *, u16);
100 s32 (*write_posted)(struct ixgbe_hw *, u32 *, u16);
101 s32 (*check_for_msg)(struct ixgbe_hw *);
102 s32 (*check_for_ack)(struct ixgbe_hw *);
103 s32 (*check_for_rst)(struct ixgbe_hw *);
104};
105
106struct ixgbe_mbx_stats {
107 u32 msgs_tx;
108 u32 msgs_rx;
109
110 u32 acks;
111 u32 reqs;
112 u32 rsts;
113};
114
115struct ixgbe_mbx_info {
116 struct ixgbe_mbx_operations ops;
117 struct ixgbe_mbx_stats stats;
118 u32 timeout;
119 u32 udelay;
120 u32 v2p_mailbox;
121 u16 size;
122};
123
124struct ixgbe_hw {
125 void *back;
126
127 u8 __iomem *hw_addr;
Greg Rose3047f902010-01-09 02:23:31 +0000[diff] [blame]128
129 struct ixgbe_mac_info mac;
130 struct ixgbe_mbx_info mbx;
131
132 u16 device_id;
133 u16 subsystem_vendor_id;
134 u16 subsystem_device_id;
135 u16 vendor_id;
136
137 u8 revision_id;
138 bool adapter_stopped;
139};
140
141struct ixgbevf_hw_stats {
142 u64 base_vfgprc;
143 u64 base_vfgptc;
144 u64 base_vfgorc;
145 u64 base_vfgotc;
146 u64 base_vfmprc;
147
148 u64 last_vfgprc;
149 u64 last_vfgptc;
150 u64 last_vfgorc;
151 u64 last_vfgotc;
152 u64 last_vfmprc;
153
154 u64 vfgprc;
155 u64 vfgptc;
156 u64 vfgorc;
157 u64 vfgotc;
158 u64 vfmprc;
Greg Rose33bd9f62010-03-19 02:59:52 +0000[diff] [blame]159
160 u64 saved_reset_vfgprc;
161 u64 saved_reset_vfgptc;
162 u64 saved_reset_vfgorc;
163 u64 saved_reset_vfgotc;
164 u64 saved_reset_vfmprc;
Greg Rose3047f902010-01-09 02:23:31 +0000[diff] [blame]165};
166
167struct ixgbevf_info {
168 enum ixgbe_mac_type mac;
169 struct ixgbe_mac_operations *mac_ops;
170};
171
172#endif /* __IXGBE_VF_H__ */
173