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6733b39a | 1 | /** |
255fa9a3 | 2 | * Copyright (C) 2005 - 2011 Emulex |
6733b39a JK |
3 | * All rights reserved. |
4 | * | |
5 | * This program is free software; you can redistribute it and/or | |
6 | * modify it under the terms of the GNU General Public License version 2 | |
7 | * as published by the Free Software Foundation. The full GNU General | |
8 | * Public License is included in this distribution in the file called COPYING. | |
9 | * | |
255fa9a3 | 10 | * Written by: Jayamohan Kallickal (jayamohan.kallickal@emulex.com) |
6733b39a JK |
11 | * |
12 | * Contact Information: | |
255fa9a3 | 13 | * linux-drivers@emulex.com |
6733b39a | 14 | * |
255fa9a3 JK |
15 | * Emulex |
16 | * 3333 Susan Street | |
17 | * Costa Mesa, CA 92626 | |
6733b39a JK |
18 | */ |
19 | ||
20 | #ifndef _BEISCSI_MGMT_ | |
21 | #define _BEISCSI_MGMT_ | |
22 | ||
ffce3e2e | 23 | #include <scsi/scsi_bsg_iscsi.h> |
6733b39a JK |
24 | #include "be_iscsi.h" |
25 | #include "be_main.h" | |
26 | ||
0e43895e MC |
27 | #define IP_ACTION_ADD 0x01 |
28 | #define IP_ACTION_DEL 0x02 | |
29 | ||
30 | #define IP_V6_LEN 16 | |
31 | #define IP_V4_LEN 4 | |
32 | ||
6733b39a JK |
33 | /** |
34 | * Pseudo amap definition in which each bit of the actual structure is defined | |
35 | * as a byte: used to calculate offset/shift/mask of each field | |
36 | */ | |
37 | struct amap_mcc_sge { | |
38 | u8 pa_lo[32]; /* dword 0 */ | |
39 | u8 pa_hi[32]; /* dword 1 */ | |
40 | u8 length[32]; /* DWORD 2 */ | |
41 | } __packed; | |
42 | ||
43 | /** | |
44 | * Pseudo amap definition in which each bit of the actual structure is defined | |
45 | * as a byte: used to calculate offset/shift/mask of each field | |
46 | */ | |
47 | struct amap_mcc_wrb_payload { | |
48 | union { | |
49 | struct amap_mcc_sge sgl[19]; | |
50 | u8 embedded[59 * 32]; /* DWORDS 57 to 115 */ | |
51 | } u; | |
52 | } __packed; | |
53 | ||
54 | /** | |
55 | * Pseudo amap definition in which each bit of the actual structure is defined | |
56 | * as a byte: used to calculate offset/shift/mask of each field | |
57 | */ | |
58 | struct amap_mcc_wrb { | |
59 | u8 embedded; /* DWORD 0 */ | |
60 | u8 rsvd0[2]; /* DWORD 0 */ | |
61 | u8 sge_count[5]; /* DWORD 0 */ | |
62 | u8 rsvd1[16]; /* DWORD 0 */ | |
63 | u8 special[8]; /* DWORD 0 */ | |
64 | u8 payload_length[32]; | |
65 | u8 tag[64]; /* DWORD 2 */ | |
66 | u8 rsvd2[32]; /* DWORD 4 */ | |
67 | struct amap_mcc_wrb_payload payload; | |
68 | }; | |
69 | ||
70 | struct mcc_sge { | |
71 | u32 pa_lo; /* dword 0 */ | |
72 | u32 pa_hi; /* dword 1 */ | |
73 | u32 length; /* DWORD 2 */ | |
74 | } __packed; | |
75 | ||
76 | struct mcc_wrb_payload { | |
77 | union { | |
78 | struct mcc_sge sgl[19]; | |
79 | u32 embedded[59]; /* DWORDS 57 to 115 */ | |
80 | } u; | |
81 | } __packed; | |
82 | ||
83 | #define MCC_WRB_EMBEDDED_MASK 0x00000001 | |
84 | ||
85 | struct mcc_wrb { | |
86 | u32 dw[0]; /* DWORD 0 */ | |
87 | u32 payload_length; | |
88 | u32 tag[2]; /* DWORD 2 */ | |
89 | u32 rsvd2[1]; /* DWORD 4 */ | |
90 | struct mcc_wrb_payload payload; | |
91 | }; | |
92 | ||
03a12310 | 93 | int mgmt_epfw_cleanup(struct beiscsi_hba *phba, unsigned short chute); |
3cbb7a74 JK |
94 | int mgmt_open_connection(struct beiscsi_hba *phba, |
95 | struct sockaddr *dst_addr, | |
96 | struct beiscsi_endpoint *beiscsi_ep, | |
97 | struct be_dma_mem *nonemb_cmd); | |
6733b39a | 98 | |
03a12310 | 99 | unsigned int mgmt_upload_connection(struct beiscsi_hba *phba, |
6733b39a JK |
100 | unsigned short cid, |
101 | unsigned int upload_flag); | |
03a12310 | 102 | unsigned int mgmt_invalidate_icds(struct beiscsi_hba *phba, |
4183122d | 103 | struct invalidate_command_table *inv_tbl, |
3cbb7a74 JK |
104 | unsigned int num_invalidate, unsigned int cid, |
105 | struct be_dma_mem *nonemb_cmd); | |
ffce3e2e JK |
106 | unsigned int mgmt_vendor_specific_fw_cmd(struct be_ctrl_info *ctrl, |
107 | struct beiscsi_hba *phba, | |
108 | struct bsg_job *job, | |
109 | struct be_dma_mem *nonemb_cmd); | |
6733b39a JK |
110 | |
111 | struct iscsi_invalidate_connection_params_in { | |
112 | struct be_cmd_req_hdr hdr; | |
113 | unsigned int session_handle; | |
114 | unsigned short cid; | |
115 | unsigned short unused; | |
116 | unsigned short cleanup_type; | |
117 | unsigned short save_cfg; | |
118 | } __packed; | |
119 | ||
120 | struct iscsi_invalidate_connection_params_out { | |
121 | unsigned int session_handle; | |
122 | unsigned short cid; | |
123 | unsigned short unused; | |
124 | } __packed; | |
125 | ||
126 | union iscsi_invalidate_connection_params { | |
127 | struct iscsi_invalidate_connection_params_in request; | |
128 | struct iscsi_invalidate_connection_params_out response; | |
129 | } __packed; | |
130 | ||
6733b39a JK |
131 | struct invalidate_commands_params_in { |
132 | struct be_cmd_req_hdr hdr; | |
133 | unsigned int ref_handle; | |
134 | unsigned int icd_count; | |
135 | struct invalidate_command_table table[128]; | |
136 | unsigned short cleanup_type; | |
137 | unsigned short unused; | |
138 | } __packed; | |
139 | ||
140 | struct invalidate_commands_params_out { | |
141 | unsigned int ref_handle; | |
142 | unsigned int icd_count; | |
143 | unsigned int icd_status[128]; | |
144 | } __packed; | |
145 | ||
146 | union invalidate_commands_params { | |
147 | struct invalidate_commands_params_in request; | |
148 | struct invalidate_commands_params_out response; | |
149 | } __packed; | |
150 | ||
151 | struct mgmt_hba_attributes { | |
152 | u8 flashrom_version_string[32]; | |
153 | u8 manufacturer_name[32]; | |
154 | u32 supported_modes; | |
155 | u8 seeprom_version_lo; | |
156 | u8 seeprom_version_hi; | |
157 | u8 rsvd0[2]; | |
158 | u32 fw_cmd_data_struct_version; | |
159 | u32 ep_fw_data_struct_version; | |
160 | u32 future_reserved[12]; | |
161 | u32 default_extended_timeout; | |
162 | u8 controller_model_number[32]; | |
163 | u8 controller_description[64]; | |
164 | u8 controller_serial_number[32]; | |
165 | u8 ip_version_string[32]; | |
166 | u8 firmware_version_string[32]; | |
167 | u8 bios_version_string[32]; | |
168 | u8 redboot_version_string[32]; | |
169 | u8 driver_version_string[32]; | |
170 | u8 fw_on_flash_version_string[32]; | |
171 | u32 functionalities_supported; | |
172 | u16 max_cdblength; | |
173 | u8 asic_revision; | |
174 | u8 generational_guid[16]; | |
175 | u8 hba_port_count; | |
176 | u16 default_link_down_timeout; | |
177 | u8 iscsi_ver_min_max; | |
178 | u8 multifunction_device; | |
179 | u8 cache_valid; | |
180 | u8 hba_status; | |
181 | u8 max_domains_supported; | |
182 | u8 phy_port; | |
183 | u32 firmware_post_status; | |
184 | u32 hba_mtu[8]; | |
bfead3b2 JK |
185 | u8 iscsi_features; |
186 | u8 future_u8[3]; | |
187 | u32 future_u32[3]; | |
6733b39a JK |
188 | } __packed; |
189 | ||
190 | struct mgmt_controller_attributes { | |
191 | struct mgmt_hba_attributes hba_attribs; | |
192 | u16 pci_vendor_id; | |
193 | u16 pci_device_id; | |
194 | u16 pci_sub_vendor_id; | |
195 | u16 pci_sub_system_id; | |
196 | u8 pci_bus_number; | |
197 | u8 pci_device_number; | |
198 | u8 pci_function_number; | |
199 | u8 interface_type; | |
200 | u64 unique_identifier; | |
201 | u8 netfilters; | |
202 | u8 rsvd0[3]; | |
203 | u8 future_u32[4]; | |
204 | } __packed; | |
205 | ||
206 | struct be_mgmt_controller_attributes { | |
207 | struct be_cmd_req_hdr hdr; | |
208 | struct mgmt_controller_attributes params; | |
209 | } __packed; | |
210 | ||
211 | struct be_mgmt_controller_attributes_resp { | |
212 | struct be_cmd_resp_hdr hdr; | |
213 | struct mgmt_controller_attributes params; | |
214 | } __packed; | |
215 | ||
ffce3e2e JK |
216 | struct be_bsg_vendor_cmd { |
217 | struct be_cmd_req_hdr hdr; | |
218 | unsigned short region; | |
219 | unsigned short offset; | |
220 | unsigned short sector; | |
221 | } __packed; | |
222 | ||
6733b39a JK |
223 | /* configuration management */ |
224 | ||
225 | #define GET_MGMT_CONTROLLER_WS(phba) (phba->pmgmt_ws) | |
226 | ||
227 | /* MGMT CMD flags */ | |
228 | ||
229 | #define MGMT_CMDH_FREE (1<<0) | |
230 | ||
231 | /* --- MGMT_ERROR_CODES --- */ | |
232 | /* Error Codes returned in the status field of the CMD response header */ | |
233 | #define MGMT_STATUS_SUCCESS 0 /* The CMD completed without errors */ | |
234 | #define MGMT_STATUS_FAILED 1 /* Error status in the Status field of */ | |
235 | /* the CMD_RESPONSE_HEADER */ | |
236 | ||
237 | #define ISCSI_GET_PDU_TEMPLATE_ADDRESS(pc, pa) {\ | |
3ec78271 | 238 | pa->lo = phba->init_mem[ISCSI_MEM_GLOBAL_HEADER].mem_array[0].\ |
6733b39a | 239 | bus_address.u.a32.address_lo; \ |
3ec78271 | 240 | pa->hi = phba->init_mem[ISCSI_MEM_GLOBAL_HEADER].mem_array[0].\ |
6733b39a JK |
241 | bus_address.u.a32.address_hi; \ |
242 | } | |
243 | ||
ffce3e2e JK |
244 | #define BEISCSI_WRITE_FLASH 0 |
245 | #define BEISCSI_READ_FLASH 1 | |
246 | ||
6733b39a JK |
247 | struct beiscsi_endpoint { |
248 | struct beiscsi_hba *phba; | |
249 | struct beiscsi_sess *sess; | |
250 | struct beiscsi_conn *conn; | |
c2462288 | 251 | struct iscsi_endpoint *openiscsi_ep; |
6733b39a JK |
252 | unsigned short ip_type; |
253 | char dst6_addr[ISCSI_ADDRESS_BUF_LEN]; | |
254 | unsigned long dst_addr; | |
255 | unsigned short ep_cid; | |
256 | unsigned int fw_handle; | |
257 | u16 dst_tcpport; | |
258 | u16 cid_vld; | |
259 | }; | |
260 | ||
03a12310 | 261 | int mgmt_get_fw_config(struct be_ctrl_info *ctrl, |
6733b39a JK |
262 | struct beiscsi_hba *phba); |
263 | ||
03a12310 | 264 | unsigned int mgmt_invalidate_connection(struct beiscsi_hba *phba, |
6733b39a JK |
265 | struct beiscsi_endpoint *beiscsi_ep, |
266 | unsigned short cid, | |
267 | unsigned short issue_reset, | |
268 | unsigned short savecfg_flag); | |
bfead3b2 | 269 | |
0e43895e MC |
270 | int mgmt_set_ip(struct beiscsi_hba *phba, |
271 | struct iscsi_iface_param_info *ip_param, | |
272 | struct iscsi_iface_param_info *subnet_param, | |
273 | uint32_t boot_proto); | |
274 | ||
275 | unsigned int mgmt_get_boot_target(struct beiscsi_hba *phba); | |
276 | ||
277 | unsigned int mgmt_get_session_info(struct beiscsi_hba *phba, | |
278 | u32 boot_session_handle, | |
279 | struct be_dma_mem *nonemb_cmd); | |
280 | ||
281 | int mgmt_get_nic_conf(struct beiscsi_hba *phba, | |
282 | struct be_cmd_get_nic_conf_resp *mac); | |
283 | ||
284 | int mgmt_get_if_info(struct beiscsi_hba *phba, int ip_type, | |
285 | struct be_cmd_get_if_info_resp *if_info); | |
286 | ||
287 | int mgmt_get_gateway(struct beiscsi_hba *phba, int ip_type, | |
288 | struct be_cmd_get_def_gateway_resp *gateway); | |
289 | ||
290 | int mgmt_set_gateway(struct beiscsi_hba *phba, | |
291 | struct iscsi_iface_param_info *gateway_param); | |
292 | ||
6733b39a | 293 | #endif |