Commit | Line | Data |
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8b230ed8 RM |
1 | /* |
2 | * Linux network driver for Brocade Converged Network Adapter. | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify it | |
5 | * under the terms of the GNU General Public License (GPL) Version 2 as | |
6 | * published by the Free Software Foundation | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, but | |
9 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
11 | * General Public License for more details. | |
12 | */ | |
13 | /* | |
14 | * Copyright (c) 2005-2010 Brocade Communications Systems, Inc. | |
15 | * All rights reserved | |
16 | * www.brocade.com | |
17 | */ | |
18 | #ifndef __BFI_CNA_H__ | |
19 | #define __BFI_CNA_H__ | |
20 | ||
21 | #include "bfi.h" | |
22 | #include "bfa_defs_cna.h" | |
23 | ||
24 | #pragma pack(1) | |
25 | ||
26 | enum bfi_port_h2i { | |
27 | BFI_PORT_H2I_ENABLE_REQ = (1), | |
28 | BFI_PORT_H2I_DISABLE_REQ = (2), | |
29 | BFI_PORT_H2I_GET_STATS_REQ = (3), | |
30 | BFI_PORT_H2I_CLEAR_STATS_REQ = (4), | |
31 | }; | |
32 | ||
33 | enum bfi_port_i2h { | |
34 | BFI_PORT_I2H_ENABLE_RSP = BFA_I2HM(1), | |
35 | BFI_PORT_I2H_DISABLE_RSP = BFA_I2HM(2), | |
36 | BFI_PORT_I2H_GET_STATS_RSP = BFA_I2HM(3), | |
37 | BFI_PORT_I2H_CLEAR_STATS_RSP = BFA_I2HM(4), | |
38 | }; | |
39 | ||
40 | /** | |
41 | * Generic REQ type | |
42 | */ | |
43 | struct bfi_port_generic_req { | |
44 | struct bfi_mhdr mh; /*!< msg header */ | |
45 | u32 msgtag; /*!< msgtag for reply */ | |
46 | u32 rsvd; | |
47 | }; | |
48 | ||
49 | /** | |
50 | * Generic RSP type | |
51 | */ | |
52 | struct bfi_port_generic_rsp { | |
53 | struct bfi_mhdr mh; /*!< common msg header */ | |
54 | u8 status; /*!< port enable status */ | |
55 | u8 rsvd[3]; | |
56 | u32 msgtag; /*!< msgtag for reply */ | |
57 | }; | |
58 | ||
59 | /** | |
60 | * @todo | |
61 | * BFI_PORT_H2I_ENABLE_REQ | |
62 | */ | |
63 | ||
64 | /** | |
65 | * @todo | |
66 | * BFI_PORT_I2H_ENABLE_RSP | |
67 | */ | |
68 | ||
69 | /** | |
70 | * BFI_PORT_H2I_DISABLE_REQ | |
71 | */ | |
72 | ||
73 | /** | |
74 | * BFI_PORT_I2H_DISABLE_RSP | |
75 | */ | |
76 | ||
77 | /** | |
78 | * BFI_PORT_H2I_GET_STATS_REQ | |
79 | */ | |
80 | struct bfi_port_get_stats_req { | |
81 | struct bfi_mhdr mh; /*!< common msg header */ | |
82 | union bfi_addr_u dma_addr; | |
83 | }; | |
84 | ||
85 | /** | |
86 | * BFI_PORT_I2H_GET_STATS_RSP | |
87 | */ | |
88 | ||
89 | /** | |
90 | * BFI_PORT_H2I_CLEAR_STATS_REQ | |
91 | */ | |
92 | ||
93 | /** | |
94 | * BFI_PORT_I2H_CLEAR_STATS_RSP | |
95 | */ | |
96 | ||
97 | union bfi_port_h2i_msg_u { | |
98 | struct bfi_mhdr mh; | |
99 | struct bfi_port_generic_req enable_req; | |
100 | struct bfi_port_generic_req disable_req; | |
101 | struct bfi_port_get_stats_req getstats_req; | |
102 | struct bfi_port_generic_req clearstats_req; | |
103 | }; | |
104 | ||
105 | union bfi_port_i2h_msg_u { | |
106 | struct bfi_mhdr mh; | |
107 | struct bfi_port_generic_rsp enable_rsp; | |
108 | struct bfi_port_generic_rsp disable_rsp; | |
109 | struct bfi_port_generic_rsp getstats_rsp; | |
110 | struct bfi_port_generic_rsp clearstats_rsp; | |
111 | }; | |
112 | ||
113 | /* @brief Mailbox commands from host to (DCBX/LLDP) firmware */ | |
114 | enum bfi_cee_h2i_msgs { | |
115 | BFI_CEE_H2I_GET_CFG_REQ = 1, | |
116 | BFI_CEE_H2I_RESET_STATS = 2, | |
117 | BFI_CEE_H2I_GET_STATS_REQ = 3, | |
118 | }; | |
119 | ||
120 | /* @brief Mailbox reply and AEN messages from DCBX/LLDP firmware to host */ | |
121 | enum bfi_cee_i2h_msgs { | |
122 | BFI_CEE_I2H_GET_CFG_RSP = BFA_I2HM(1), | |
123 | BFI_CEE_I2H_RESET_STATS_RSP = BFA_I2HM(2), | |
124 | BFI_CEE_I2H_GET_STATS_RSP = BFA_I2HM(3), | |
125 | }; | |
126 | ||
127 | /* Data structures */ | |
128 | ||
129 | /* | |
130 | * @brief H2I command structure for resetting the stats. | |
131 | * BFI_CEE_H2I_RESET_STATS | |
132 | */ | |
133 | struct bfi_lldp_reset_stats { | |
134 | struct bfi_mhdr mh; | |
135 | }; | |
136 | ||
137 | /* | |
138 | * @brief H2I command structure for resetting the stats. | |
139 | * BFI_CEE_H2I_RESET_STATS | |
140 | */ | |
141 | struct bfi_cee_reset_stats { | |
142 | struct bfi_mhdr mh; | |
143 | }; | |
144 | ||
145 | /* | |
146 | * @brief get configuration command from host | |
147 | * BFI_CEE_H2I_GET_CFG_REQ | |
148 | */ | |
149 | struct bfi_cee_get_req { | |
150 | struct bfi_mhdr mh; | |
151 | union bfi_addr_u dma_addr; | |
152 | }; | |
153 | ||
154 | /* | |
155 | * @brief reply message from firmware | |
156 | * BFI_CEE_I2H_GET_CFG_RSP | |
157 | */ | |
158 | struct bfi_cee_get_rsp { | |
159 | struct bfi_mhdr mh; | |
160 | u8 cmd_status; | |
161 | u8 rsvd[3]; | |
162 | }; | |
163 | ||
164 | /* | |
165 | * @brief get configuration command from host | |
166 | * BFI_CEE_H2I_GET_STATS_REQ | |
167 | */ | |
168 | struct bfi_cee_stats_req { | |
169 | struct bfi_mhdr mh; | |
170 | union bfi_addr_u dma_addr; | |
171 | }; | |
172 | ||
173 | /* | |
174 | * @brief reply message from firmware | |
175 | * BFI_CEE_I2H_GET_STATS_RSP | |
176 | */ | |
177 | struct bfi_cee_stats_rsp { | |
178 | struct bfi_mhdr mh; | |
179 | u8 cmd_status; | |
180 | u8 rsvd[3]; | |
181 | }; | |
182 | ||
183 | /* @brief mailbox command structures from host to firmware */ | |
184 | union bfi_cee_h2i_msg_u { | |
185 | struct bfi_mhdr mh; | |
186 | struct bfi_cee_get_req get_req; | |
187 | struct bfi_cee_stats_req stats_req; | |
188 | }; | |
189 | ||
190 | /* @brief mailbox message structures from firmware to host */ | |
191 | union bfi_cee_i2h_msg_u { | |
192 | struct bfi_mhdr mh; | |
193 | struct bfi_cee_get_rsp get_rsp; | |
194 | struct bfi_cee_stats_rsp stats_rsp; | |
195 | }; | |
196 | ||
197 | #pragma pack() | |
198 | ||
199 | #endif /* __BFI_CNA_H__ */ |