1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
|
/*
* Linux network driver for Brocade Converged Network Adapter.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License (GPL) Version 2 as
* published by the Free Software Foundation
*
* This program is distributed in the hope that 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.
*/
/*
* Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
* All rights reserved
* www.brocade.com
*/
#ifndef __BFI_CNA_H__
#define __BFI_CNA_H__
#include "bfi.h"
#include "bfa_defs_cna.h"
#pragma pack(1)
enum bfi_port_h2i {
BFI_PORT_H2I_ENABLE_REQ = (1),
BFI_PORT_H2I_DISABLE_REQ = (2),
BFI_PORT_H2I_GET_STATS_REQ = (3),
BFI_PORT_H2I_CLEAR_STATS_REQ = (4),
};
enum bfi_port_i2h {
BFI_PORT_I2H_ENABLE_RSP = BFA_I2HM(1),
BFI_PORT_I2H_DISABLE_RSP = BFA_I2HM(2),
BFI_PORT_I2H_GET_STATS_RSP = BFA_I2HM(3),
BFI_PORT_I2H_CLEAR_STATS_RSP = BFA_I2HM(4),
};
/* Generic REQ type */
struct bfi_port_generic_req {
struct bfi_mhdr mh; /*!< msg header */
u32 msgtag; /*!< msgtag for reply */
u32 rsvd;
};
/* Generic RSP type */
struct bfi_port_generic_rsp {
struct bfi_mhdr mh; /*!< common msg header */
u8 status; /*!< port enable status */
u8 rsvd[3];
u32 msgtag; /*!< msgtag for reply */
};
/* BFI_PORT_H2I_GET_STATS_REQ */
struct bfi_port_get_stats_req {
struct bfi_mhdr mh; /*!< common msg header */
union bfi_addr_u dma_addr;
};
union bfi_port_h2i_msg_u {
struct bfi_mhdr mh;
struct bfi_port_generic_req enable_req;
struct bfi_port_generic_req disable_req;
struct bfi_port_get_stats_req getstats_req;
struct bfi_port_generic_req clearstats_req;
};
union bfi_port_i2h_msg_u {
struct bfi_mhdr mh;
struct bfi_port_generic_rsp enable_rsp;
struct bfi_port_generic_rsp disable_rsp;
struct bfi_port_generic_rsp getstats_rsp;
struct bfi_port_generic_rsp clearstats_rsp;
};
/* @brief Mailbox commands from host to (DCBX/LLDP) firmware */
enum bfi_cee_h2i_msgs {
BFI_CEE_H2I_GET_CFG_REQ = 1,
BFI_CEE_H2I_RESET_STATS = 2,
BFI_CEE_H2I_GET_STATS_REQ = 3,
};
/* @brief Mailbox reply and AEN messages from DCBX/LLDP firmware to host */
enum bfi_cee_i2h_msgs {
BFI_CEE_I2H_GET_CFG_RSP = BFA_I2HM(1),
BFI_CEE_I2H_RESET_STATS_RSP = BFA_I2HM(2),
BFI_CEE_I2H_GET_STATS_RSP = BFA_I2HM(3),
};
/* Data structures */
/*
* @brief H2I command structure for resetting the stats.
* BFI_CEE_H2I_RESET_STATS
*/
struct bfi_lldp_reset_stats {
struct bfi_mhdr mh;
};
/*
* @brief H2I command structure for resetting the stats.
* BFI_CEE_H2I_RESET_STATS
*/
struct bfi_cee_reset_stats {
struct bfi_mhdr mh;
};
/*
* @brief get configuration command from host
* BFI_CEE_H2I_GET_CFG_REQ
*/
struct bfi_cee_get_req {
struct bfi_mhdr mh;
union bfi_addr_u dma_addr;
};
/*
* @brief reply message from firmware
* BFI_CEE_I2H_GET_CFG_RSP
*/
struct bfi_cee_get_rsp {
struct bfi_mhdr mh;
u8 cmd_status;
u8 rsvd[3];
};
/*
* @brief get configuration command from host
* BFI_CEE_H2I_GET_STATS_REQ
*/
struct bfi_cee_stats_req {
struct bfi_mhdr mh;
union bfi_addr_u dma_addr;
};
/*
* @brief reply message from firmware
* BFI_CEE_I2H_GET_STATS_RSP
*/
struct bfi_cee_stats_rsp {
struct bfi_mhdr mh;
u8 cmd_status;
u8 rsvd[3];
};
/* @brief mailbox command structures from host to firmware */
union bfi_cee_h2i_msg_u {
struct bfi_mhdr mh;
struct bfi_cee_get_req get_req;
struct bfi_cee_stats_req stats_req;
};
/* @brief mailbox message structures from firmware to host */
union bfi_cee_i2h_msg_u {
struct bfi_mhdr mh;
struct bfi_cee_get_rsp get_rsp;
struct bfi_cee_stats_rsp stats_rsp;
};
#pragma pack()
#endif /* __BFI_CNA_H__ */
|
