2 * Copyright (C) 2005 - 2011 Emulex
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.
10 * Written by: Jayamohan Kallickal (jayamohan.kallickal@emulex.com)
12 * Contact Information:
13 * linux-drivers@emulex.com
17 * Costa Mesa, CA 92626
20 #ifndef _BEISCSI_MGMT_
21 #define _BEISCSI_MGMT_
23 #include <scsi/scsi_bsg_iscsi.h>
27 #define IP_ACTION_ADD 0x01
28 #define IP_ACTION_DEL 0x02
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
38 u8 pa_lo[32]; /* dword 0 */
39 u8 pa_hi[32]; /* dword 1 */
40 u8 length[32]; /* DWORD 2 */
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
47 struct amap_mcc_wrb_payload {
49 struct amap_mcc_sge sgl[19];
50 u8 embedded[59 * 32]; /* DWORDS 57 to 115 */
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
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;
71 u32 pa_lo; /* dword 0 */
72 u32 pa_hi; /* dword 1 */
73 u32 length; /* DWORD 2 */
76 struct mcc_wrb_payload {
78 struct mcc_sge sgl[19];
79 u32 embedded[59]; /* DWORDS 57 to 115 */
83 #define MCC_WRB_EMBEDDED_MASK 0x00000001
86 u32 dw[0]; /* DWORD 0 */
88 u32 tag[2]; /* DWORD 2 */
89 u32 rsvd2[1]; /* DWORD 4 */
90 struct mcc_wrb_payload payload;
93 int mgmt_epfw_cleanup(struct beiscsi_hba *phba, unsigned short chute);
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);
99 unsigned int mgmt_upload_connection(struct beiscsi_hba *phba,
101 unsigned int upload_flag);
102 unsigned int mgmt_invalidate_icds(struct beiscsi_hba *phba,
103 struct invalidate_command_table *inv_tbl,
104 unsigned int num_invalidate, unsigned int cid,
105 struct be_dma_mem *nonemb_cmd);
106 unsigned int mgmt_vendor_specific_fw_cmd(struct be_ctrl_info *ctrl,
107 struct beiscsi_hba *phba,
109 struct be_dma_mem *nonemb_cmd);
111 #define BEISCSI_NO_RST_ISSUE 0
112 struct iscsi_invalidate_connection_params_in {
113 struct be_cmd_req_hdr hdr;
114 unsigned int session_handle;
116 unsigned short unused;
117 unsigned short cleanup_type;
118 unsigned short save_cfg;
121 struct iscsi_invalidate_connection_params_out {
122 unsigned int session_handle;
124 unsigned short unused;
127 union iscsi_invalidate_connection_params {
128 struct iscsi_invalidate_connection_params_in request;
129 struct iscsi_invalidate_connection_params_out response;
132 struct invalidate_commands_params_in {
133 struct be_cmd_req_hdr hdr;
134 unsigned int ref_handle;
135 unsigned int icd_count;
136 struct invalidate_command_table table[128];
137 unsigned short cleanup_type;
138 unsigned short unused;
141 struct invalidate_commands_params_out {
142 unsigned int ref_handle;
143 unsigned int icd_count;
144 unsigned int icd_status[128];
147 union invalidate_commands_params {
148 struct invalidate_commands_params_in request;
149 struct invalidate_commands_params_out response;
152 struct mgmt_hba_attributes {
153 u8 flashrom_version_string[32];
154 u8 manufacturer_name[32];
156 u8 seeprom_version_lo;
157 u8 seeprom_version_hi;
159 u32 fw_cmd_data_struct_version;
160 u32 ep_fw_data_struct_version;
161 u32 future_reserved[12];
162 u32 default_extended_timeout;
163 u8 controller_model_number[32];
164 u8 controller_description[64];
165 u8 controller_serial_number[32];
166 u8 ip_version_string[32];
167 u8 firmware_version_string[32];
168 u8 bios_version_string[32];
169 u8 redboot_version_string[32];
170 u8 driver_version_string[32];
171 u8 fw_on_flash_version_string[32];
172 u32 functionalities_supported;
175 u8 generational_guid[16];
177 u16 default_link_down_timeout;
178 u8 iscsi_ver_min_max;
179 u8 multifunction_device;
182 u8 max_domains_supported;
184 u32 firmware_post_status;
191 struct mgmt_controller_attributes {
192 struct mgmt_hba_attributes hba_attribs;
195 u16 pci_sub_vendor_id;
196 u16 pci_sub_system_id;
198 u8 pci_device_number;
199 u8 pci_function_number;
201 u64 unique_identifier;
207 struct be_mgmt_controller_attributes {
208 struct be_cmd_req_hdr hdr;
209 struct mgmt_controller_attributes params;
212 struct be_mgmt_controller_attributes_resp {
213 struct be_cmd_resp_hdr hdr;
214 struct mgmt_controller_attributes params;
217 struct be_bsg_vendor_cmd {
218 struct be_cmd_req_hdr hdr;
219 unsigned short region;
220 unsigned short offset;
221 unsigned short sector;
224 /* configuration management */
226 #define GET_MGMT_CONTROLLER_WS(phba) (phba->pmgmt_ws)
230 #define MGMT_CMDH_FREE (1<<0)
232 /* --- MGMT_ERROR_CODES --- */
233 /* Error Codes returned in the status field of the CMD response header */
234 #define MGMT_STATUS_SUCCESS 0 /* The CMD completed without errors */
235 #define MGMT_STATUS_FAILED 1 /* Error status in the Status field of */
236 /* the CMD_RESPONSE_HEADER */
238 #define ISCSI_GET_PDU_TEMPLATE_ADDRESS(pc, pa) {\
239 pa->lo = phba->init_mem[ISCSI_MEM_GLOBAL_HEADER].mem_array[0].\
240 bus_address.u.a32.address_lo; \
241 pa->hi = phba->init_mem[ISCSI_MEM_GLOBAL_HEADER].mem_array[0].\
242 bus_address.u.a32.address_hi; \
245 #define BEISCSI_WRITE_FLASH 0
246 #define BEISCSI_READ_FLASH 1
248 struct beiscsi_endpoint {
249 struct beiscsi_hba *phba;
250 struct beiscsi_sess *sess;
251 struct beiscsi_conn *conn;
252 struct iscsi_endpoint *openiscsi_ep;
253 unsigned short ip_type;
254 char dst6_addr[ISCSI_ADDRESS_BUF_LEN];
255 unsigned long dst_addr;
256 unsigned short ep_cid;
257 unsigned int fw_handle;
262 int mgmt_get_fw_config(struct be_ctrl_info *ctrl,
263 struct beiscsi_hba *phba);
265 unsigned int mgmt_invalidate_connection(struct beiscsi_hba *phba,
266 struct beiscsi_endpoint *beiscsi_ep,
268 unsigned short issue_reset,
269 unsigned short savecfg_flag);
271 int mgmt_set_ip(struct beiscsi_hba *phba,
272 struct iscsi_iface_param_info *ip_param,
273 struct iscsi_iface_param_info *subnet_param,
274 uint32_t boot_proto);
276 unsigned int mgmt_get_boot_target(struct beiscsi_hba *phba);
278 unsigned int mgmt_reopen_session(struct beiscsi_hba *phba,
279 unsigned int reopen_type,
280 unsigned sess_handle);
282 unsigned int mgmt_get_session_info(struct beiscsi_hba *phba,
283 u32 boot_session_handle,
284 struct be_dma_mem *nonemb_cmd);
286 int mgmt_get_nic_conf(struct beiscsi_hba *phba,
287 struct be_cmd_get_nic_conf_resp *mac);
289 int mgmt_get_if_info(struct beiscsi_hba *phba, int ip_type,
290 struct be_cmd_get_if_info_resp *if_info);
292 int mgmt_get_gateway(struct beiscsi_hba *phba, int ip_type,
293 struct be_cmd_get_def_gateway_resp *gateway);
295 int mgmt_set_gateway(struct beiscsi_hba *phba,
296 struct iscsi_iface_param_info *gateway_param);
298 int be_mgmt_get_boot_shandle(struct beiscsi_hba *phba,
299 unsigned int *s_handle);
301 unsigned int mgmt_get_all_if_id(struct beiscsi_hba *phba);
303 int mgmt_set_vlan(struct beiscsi_hba *phba, uint16_t vlan_tag);