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 struct iscsi_invalidate_connection_params_in {
112 struct be_cmd_req_hdr hdr;
113 unsigned int session_handle;
115 unsigned short unused;
116 unsigned short cleanup_type;
117 unsigned short save_cfg;
120 struct iscsi_invalidate_connection_params_out {
121 unsigned int session_handle;
123 unsigned short unused;
126 union iscsi_invalidate_connection_params {
127 struct iscsi_invalidate_connection_params_in request;
128 struct iscsi_invalidate_connection_params_out response;
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;
140 struct invalidate_commands_params_out {
141 unsigned int ref_handle;
142 unsigned int icd_count;
143 unsigned int icd_status[128];
146 union invalidate_commands_params {
147 struct invalidate_commands_params_in request;
148 struct invalidate_commands_params_out response;
151 struct mgmt_hba_attributes {
152 u8 flashrom_version_string[32];
153 u8 manufacturer_name[32];
155 u8 seeprom_version_lo;
156 u8 seeprom_version_hi;
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;
174 u8 generational_guid[16];
176 u16 default_link_down_timeout;
177 u8 iscsi_ver_min_max;
178 u8 multifunction_device;
181 u8 max_domains_supported;
183 u32 firmware_post_status;
190 struct mgmt_controller_attributes {
191 struct mgmt_hba_attributes hba_attribs;
194 u16 pci_sub_vendor_id;
195 u16 pci_sub_system_id;
197 u8 pci_device_number;
198 u8 pci_function_number;
200 u64 unique_identifier;
206 struct be_mgmt_controller_attributes {
207 struct be_cmd_req_hdr hdr;
208 struct mgmt_controller_attributes params;
211 struct be_mgmt_controller_attributes_resp {
212 struct be_cmd_resp_hdr hdr;
213 struct mgmt_controller_attributes params;
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;
223 /* configuration management */
225 #define GET_MGMT_CONTROLLER_WS(phba) (phba->pmgmt_ws)
229 #define MGMT_CMDH_FREE (1<<0)
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 */
237 #define ISCSI_GET_PDU_TEMPLATE_ADDRESS(pc, pa) {\
238 pa->lo = phba->init_mem[ISCSI_MEM_GLOBAL_HEADER].mem_array[0].\
239 bus_address.u.a32.address_lo; \
240 pa->hi = phba->init_mem[ISCSI_MEM_GLOBAL_HEADER].mem_array[0].\
241 bus_address.u.a32.address_hi; \
244 #define BEISCSI_WRITE_FLASH 0
245 #define BEISCSI_READ_FLASH 1
247 struct beiscsi_endpoint {
248 struct beiscsi_hba *phba;
249 struct beiscsi_sess *sess;
250 struct beiscsi_conn *conn;
251 struct iscsi_endpoint *openiscsi_ep;
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;
261 int mgmt_get_fw_config(struct be_ctrl_info *ctrl,
262 struct beiscsi_hba *phba);
264 unsigned int mgmt_invalidate_connection(struct beiscsi_hba *phba,
265 struct beiscsi_endpoint *beiscsi_ep,
267 unsigned short issue_reset,
268 unsigned short savecfg_flag);
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);
275 unsigned int mgmt_get_boot_target(struct beiscsi_hba *phba);
277 unsigned int mgmt_get_session_info(struct beiscsi_hba *phba,
278 u32 boot_session_handle,
279 struct be_dma_mem *nonemb_cmd);
281 int mgmt_get_nic_conf(struct beiscsi_hba *phba,
282 struct be_cmd_get_nic_conf_resp *mac);
284 int mgmt_get_if_info(struct beiscsi_hba *phba, int ip_type,
285 struct be_cmd_get_if_info_resp *if_info);
287 int mgmt_get_gateway(struct beiscsi_hba *phba, int ip_type,
288 struct be_cmd_get_def_gateway_resp *gateway);
290 int mgmt_set_gateway(struct beiscsi_hba *phba,
291 struct iscsi_iface_param_info *gateway_param);