1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* |
3 | * Linux network driver for QLogic BR-series Converged Network Adapter. |
4 | */ |
5 | /* |
6 | * Copyright (c) 2005-2014 Brocade Communications Systems, Inc. |
7 | * Copyright (c) 2014-2015 QLogic Corporation |
8 | * All rights reserved |
9 | * www.qlogic.com |
10 | */ |
11 | #ifndef __BFI_CNA_H__ |
12 | #define __BFI_CNA_H__ |
13 | |
14 | #include "bfi.h" |
15 | #include "bfa_defs_cna.h" |
16 | |
17 | enum bfi_port_h2i { |
18 | BFI_PORT_H2I_ENABLE_REQ = (1), |
19 | BFI_PORT_H2I_DISABLE_REQ = (2), |
20 | BFI_PORT_H2I_GET_STATS_REQ = (3), |
21 | BFI_PORT_H2I_CLEAR_STATS_REQ = (4), |
22 | }; |
23 | |
24 | enum bfi_port_i2h { |
25 | BFI_PORT_I2H_ENABLE_RSP = BFA_I2HM(1), |
26 | BFI_PORT_I2H_DISABLE_RSP = BFA_I2HM(2), |
27 | BFI_PORT_I2H_GET_STATS_RSP = BFA_I2HM(3), |
28 | BFI_PORT_I2H_CLEAR_STATS_RSP = BFA_I2HM(4), |
29 | }; |
30 | |
31 | /* Generic REQ type */ |
32 | struct bfi_port_generic_req { |
33 | struct bfi_mhdr mh; /*!< msg header */ |
34 | u32 msgtag; /*!< msgtag for reply */ |
35 | u32 rsvd; |
36 | } __packed; |
37 | |
38 | /* Generic RSP type */ |
39 | struct bfi_port_generic_rsp { |
40 | struct bfi_mhdr mh; /*!< common msg header */ |
41 | u8 status; /*!< port enable status */ |
42 | u8 rsvd[3]; |
43 | u32 msgtag; /*!< msgtag for reply */ |
44 | } __packed; |
45 | |
46 | /* BFI_PORT_H2I_GET_STATS_REQ */ |
47 | struct bfi_port_get_stats_req { |
48 | struct bfi_mhdr mh; /*!< common msg header */ |
49 | union bfi_addr_u dma_addr; |
50 | } __packed; |
51 | |
52 | union bfi_port_h2i_msg_u { |
53 | struct bfi_mhdr mh; |
54 | struct bfi_port_generic_req enable_req; |
55 | struct bfi_port_generic_req disable_req; |
56 | struct bfi_port_get_stats_req getstats_req; |
57 | struct bfi_port_generic_req clearstats_req; |
58 | } __packed; |
59 | |
60 | union bfi_port_i2h_msg_u { |
61 | struct bfi_mhdr mh; |
62 | struct bfi_port_generic_rsp enable_rsp; |
63 | struct bfi_port_generic_rsp disable_rsp; |
64 | struct bfi_port_generic_rsp getstats_rsp; |
65 | struct bfi_port_generic_rsp clearstats_rsp; |
66 | } __packed; |
67 | |
68 | /* @brief Mailbox commands from host to (DCBX/LLDP) firmware */ |
69 | enum bfi_cee_h2i_msgs { |
70 | BFI_CEE_H2I_GET_CFG_REQ = 1, |
71 | BFI_CEE_H2I_RESET_STATS = 2, |
72 | BFI_CEE_H2I_GET_STATS_REQ = 3, |
73 | }; |
74 | |
75 | /* @brief Mailbox reply and AEN messages from DCBX/LLDP firmware to host */ |
76 | enum bfi_cee_i2h_msgs { |
77 | BFI_CEE_I2H_GET_CFG_RSP = BFA_I2HM(1), |
78 | BFI_CEE_I2H_RESET_STATS_RSP = BFA_I2HM(2), |
79 | BFI_CEE_I2H_GET_STATS_RSP = BFA_I2HM(3), |
80 | }; |
81 | |
82 | /* Data structures */ |
83 | |
84 | /* |
85 | * @brief H2I command structure for resetting the stats. |
86 | * BFI_CEE_H2I_RESET_STATS |
87 | */ |
88 | struct bfi_lldp_reset_stats { |
89 | struct bfi_mhdr mh; |
90 | } __packed; |
91 | |
92 | /* |
93 | * @brief H2I command structure for resetting the stats. |
94 | * BFI_CEE_H2I_RESET_STATS |
95 | */ |
96 | struct bfi_cee_reset_stats { |
97 | struct bfi_mhdr mh; |
98 | } __packed; |
99 | |
100 | /* |
101 | * @brief get configuration command from host |
102 | * BFI_CEE_H2I_GET_CFG_REQ |
103 | */ |
104 | struct bfi_cee_get_req { |
105 | struct bfi_mhdr mh; |
106 | union bfi_addr_u dma_addr; |
107 | } __packed; |
108 | |
109 | /* |
110 | * @brief reply message from firmware |
111 | * BFI_CEE_I2H_GET_CFG_RSP |
112 | */ |
113 | struct bfi_cee_get_rsp { |
114 | struct bfi_mhdr mh; |
115 | u8 cmd_status; |
116 | u8 rsvd[3]; |
117 | } __packed; |
118 | |
119 | /* |
120 | * @brief get configuration command from host |
121 | * BFI_CEE_H2I_GET_STATS_REQ |
122 | */ |
123 | struct bfi_cee_stats_req { |
124 | struct bfi_mhdr mh; |
125 | union bfi_addr_u dma_addr; |
126 | } __packed; |
127 | |
128 | /* |
129 | * @brief reply message from firmware |
130 | * BFI_CEE_I2H_GET_STATS_RSP |
131 | */ |
132 | struct bfi_cee_stats_rsp { |
133 | struct bfi_mhdr mh; |
134 | u8 cmd_status; |
135 | u8 rsvd[3]; |
136 | } __packed; |
137 | |
138 | /* @brief mailbox command structures from host to firmware */ |
139 | union bfi_cee_h2i_msg_u { |
140 | struct bfi_mhdr mh; |
141 | struct bfi_cee_get_req get_req; |
142 | struct bfi_cee_stats_req stats_req; |
143 | } __packed; |
144 | |
145 | /* @brief mailbox message structures from firmware to host */ |
146 | union bfi_cee_i2h_msg_u { |
147 | struct bfi_mhdr mh; |
148 | struct bfi_cee_get_rsp get_rsp; |
149 | struct bfi_cee_stats_rsp stats_rsp; |
150 | } __packed; |
151 | |
152 | #endif /* __BFI_CNA_H__ */ |
153 | |