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gerrit-public.fairphone.software / kernel / msm-4.9 / 3047f90bd515b38e62094eff90b299f379ab7243 / . / drivers / net / ixgbevf / vf.h
blob: 799600e927002863c7003b6529ba3c0c758241b9 [file] [log] [blame]
Greg Rose3047f902010-01-09 02:23:31 +0000[diff] [blame^]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
36#include "defines.h"
37#include "regs.h"
38#include "mbx.h"
39
40struct ixgbe_hw;
41
42/* iterator type for walking multicast address lists */
43typedef u8* (*ixgbe_mc_addr_itr) (struct ixgbe_hw *hw, u8 **mc_addr_ptr,
44 u32 *vmdq);
45struct ixgbe_mac_operations {
46 s32 (*init_hw)(struct ixgbe_hw *);
47 s32 (*reset_hw)(struct ixgbe_hw *);
48 s32 (*start_hw)(struct ixgbe_hw *);
49 s32 (*clear_hw_cntrs)(struct ixgbe_hw *);
50 enum ixgbe_media_type (*get_media_type)(struct ixgbe_hw *);
51 u32 (*get_supported_physical_layer)(struct ixgbe_hw *);
52 s32 (*get_mac_addr)(struct ixgbe_hw *, u8 *);
53 s32 (*stop_adapter)(struct ixgbe_hw *);
54 s32 (*get_bus_info)(struct ixgbe_hw *);
55
56 /* Link */
57 s32 (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool, bool);
58 s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *, bool);
59 s32 (*get_link_capabilities)(struct ixgbe_hw *, ixgbe_link_speed *,
60 bool *);
61
62 /* RAR, Multicast, VLAN */
63 s32 (*set_rar)(struct ixgbe_hw *, u32, u8 *, u32);
64 s32 (*init_rx_addrs)(struct ixgbe_hw *);
65 s32 (*update_mc_addr_list)(struct ixgbe_hw *, u8 *, u32,
66 ixgbe_mc_addr_itr);
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
162struct ixgbevf_info {
163 enum ixgbe_mac_type mac;
164 struct ixgbe_mac_operations *mac_ops;
165};
166
167#endif /* __IXGBE_VF_H__ */
168