2 * Copyright (C) 2005 - 2009 ServerEngines
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 (jayamohank@serverengines.com)
12 * Contact Information:
13 * linux-drivers@serverengines.com
16 * 209 N. Fair Oaks Ave
21 #ifndef _BEISCSI_MGMT_
22 #define _BEISCSI_MGMT_
24 #include <linux/types.h>
25 #include <linux/list.h>
30 * Pseudo amap definition in which each bit of the actual structure is defined
31 * as a byte: used to calculate offset/shift/mask of each field
34 u8 pa_lo[32]; /* dword 0 */
35 u8 pa_hi[32]; /* dword 1 */
36 u8 length[32]; /* DWORD 2 */
40 * Pseudo amap definition in which each bit of the actual structure is defined
41 * as a byte: used to calculate offset/shift/mask of each field
43 struct amap_mcc_wrb_payload {
45 struct amap_mcc_sge sgl[19];
46 u8 embedded[59 * 32]; /* DWORDS 57 to 115 */
51 * Pseudo amap definition in which each bit of the actual structure is defined
52 * as a byte: used to calculate offset/shift/mask of each field
55 u8 embedded; /* DWORD 0 */
56 u8 rsvd0[2]; /* DWORD 0 */
57 u8 sge_count[5]; /* DWORD 0 */
58 u8 rsvd1[16]; /* DWORD 0 */
59 u8 special[8]; /* DWORD 0 */
60 u8 payload_length[32];
61 u8 tag[64]; /* DWORD 2 */
62 u8 rsvd2[32]; /* DWORD 4 */
63 struct amap_mcc_wrb_payload payload;
67 u32 pa_lo; /* dword 0 */
68 u32 pa_hi; /* dword 1 */
69 u32 length; /* DWORD 2 */
72 struct mcc_wrb_payload {
74 struct mcc_sge sgl[19];
75 u32 embedded[59]; /* DWORDS 57 to 115 */
79 #define MCC_WRB_EMBEDDED_MASK 0x00000001
82 u32 dw[0]; /* DWORD 0 */
84 u32 tag[2]; /* DWORD 2 */
85 u32 rsvd2[1]; /* DWORD 4 */
86 struct mcc_wrb_payload payload;
89 unsigned char mgmt_epfw_cleanup(struct beiscsi_hba *phba, unsigned short chute);
90 int mgmt_open_connection(struct beiscsi_hba *phba, struct sockaddr *dst_addr,
91 struct beiscsi_endpoint *beiscsi_ep);
93 unsigned char mgmt_upload_connection(struct beiscsi_hba *phba,
95 unsigned int upload_flag);
96 unsigned char mgmt_invalidate_icds(struct beiscsi_hba *phba,
97 unsigned int icd, unsigned int cid);
99 struct iscsi_invalidate_connection_params_in {
100 struct be_cmd_req_hdr hdr;
101 unsigned int session_handle;
103 unsigned short unused;
104 unsigned short cleanup_type;
105 unsigned short save_cfg;
108 struct iscsi_invalidate_connection_params_out {
109 unsigned int session_handle;
111 unsigned short unused;
114 union iscsi_invalidate_connection_params {
115 struct iscsi_invalidate_connection_params_in request;
116 struct iscsi_invalidate_connection_params_out response;
119 struct invalidate_command_table {
124 struct invalidate_commands_params_in {
125 struct be_cmd_req_hdr hdr;
126 unsigned int ref_handle;
127 unsigned int icd_count;
128 struct invalidate_command_table table[128];
129 unsigned short cleanup_type;
130 unsigned short unused;
133 struct invalidate_commands_params_out {
134 unsigned int ref_handle;
135 unsigned int icd_count;
136 unsigned int icd_status[128];
139 union invalidate_commands_params {
140 struct invalidate_commands_params_in request;
141 struct invalidate_commands_params_out response;
144 struct mgmt_hba_attributes {
145 u8 flashrom_version_string[32];
146 u8 manufacturer_name[32];
148 u8 seeprom_version_lo;
149 u8 seeprom_version_hi;
151 u32 fw_cmd_data_struct_version;
152 u32 ep_fw_data_struct_version;
153 u32 future_reserved[12];
154 u32 default_extended_timeout;
155 u8 controller_model_number[32];
156 u8 controller_description[64];
157 u8 controller_serial_number[32];
158 u8 ip_version_string[32];
159 u8 firmware_version_string[32];
160 u8 bios_version_string[32];
161 u8 redboot_version_string[32];
162 u8 driver_version_string[32];
163 u8 fw_on_flash_version_string[32];
164 u32 functionalities_supported;
167 u8 generational_guid[16];
169 u16 default_link_down_timeout;
170 u8 iscsi_ver_min_max;
171 u8 multifunction_device;
174 u8 max_domains_supported;
176 u32 firmware_post_status;
183 struct mgmt_controller_attributes {
184 struct mgmt_hba_attributes hba_attribs;
187 u16 pci_sub_vendor_id;
188 u16 pci_sub_system_id;
190 u8 pci_device_number;
191 u8 pci_function_number;
193 u64 unique_identifier;
199 struct be_mgmt_controller_attributes {
200 struct be_cmd_req_hdr hdr;
201 struct mgmt_controller_attributes params;
204 struct be_mgmt_controller_attributes_resp {
205 struct be_cmd_resp_hdr hdr;
206 struct mgmt_controller_attributes params;
209 /* configuration management */
211 #define GET_MGMT_CONTROLLER_WS(phba) (phba->pmgmt_ws)
215 #define MGMT_CMDH_FREE (1<<0)
217 /* --- MGMT_ERROR_CODES --- */
218 /* Error Codes returned in the status field of the CMD response header */
219 #define MGMT_STATUS_SUCCESS 0 /* The CMD completed without errors */
220 #define MGMT_STATUS_FAILED 1 /* Error status in the Status field of */
221 /* the CMD_RESPONSE_HEADER */
223 #define ISCSI_GET_PDU_TEMPLATE_ADDRESS(pc, pa) {\
224 pa->lo = phba->init_mem[ISCSI_MEM_GLOBAL_HEADER].mem_array[0].\
225 bus_address.u.a32.address_lo; \
226 pa->hi = phba->init_mem[ISCSI_MEM_GLOBAL_HEADER].mem_array[0].\
227 bus_address.u.a32.address_hi; \
230 struct beiscsi_endpoint {
231 struct beiscsi_hba *phba;
232 struct beiscsi_sess *sess;
233 struct beiscsi_conn *conn;
234 unsigned short ip_type;
235 char dst6_addr[ISCSI_ADDRESS_BUF_LEN];
236 unsigned long dst_addr;
237 unsigned short ep_cid;
238 unsigned int fw_handle;
243 unsigned char mgmt_get_fw_config(struct be_ctrl_info *ctrl,
244 struct beiscsi_hba *phba);
246 unsigned char mgmt_invalidate_connection(struct beiscsi_hba *phba,
247 struct beiscsi_endpoint *beiscsi_ep,
249 unsigned short issue_reset,
250 unsigned short savecfg_flag);
252 unsigned char mgmt_fw_cmd(struct be_ctrl_info *ctrl,
253 struct beiscsi_hba *phba,
254 char *buf, unsigned int len);