2 * Copyright (C) 2005 - 2010 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 int mgmt_epfw_cleanup(struct beiscsi_hba *phba, unsigned short chute);
90 int mgmt_open_connection(struct beiscsi_hba *phba,
91 struct sockaddr *dst_addr,
92 struct beiscsi_endpoint *beiscsi_ep,
93 struct be_dma_mem *nonemb_cmd);
95 unsigned int mgmt_upload_connection(struct beiscsi_hba *phba,
97 unsigned int upload_flag);
98 unsigned int mgmt_invalidate_icds(struct beiscsi_hba *phba,
99 struct invalidate_command_table *inv_tbl,
100 unsigned int num_invalidate, unsigned int cid,
101 struct be_dma_mem *nonemb_cmd);
103 struct iscsi_invalidate_connection_params_in {
104 struct be_cmd_req_hdr hdr;
105 unsigned int session_handle;
107 unsigned short unused;
108 unsigned short cleanup_type;
109 unsigned short save_cfg;
112 struct iscsi_invalidate_connection_params_out {
113 unsigned int session_handle;
115 unsigned short unused;
118 union iscsi_invalidate_connection_params {
119 struct iscsi_invalidate_connection_params_in request;
120 struct iscsi_invalidate_connection_params_out response;
123 struct invalidate_commands_params_in {
124 struct be_cmd_req_hdr hdr;
125 unsigned int ref_handle;
126 unsigned int icd_count;
127 struct invalidate_command_table table[128];
128 unsigned short cleanup_type;
129 unsigned short unused;
132 struct invalidate_commands_params_out {
133 unsigned int ref_handle;
134 unsigned int icd_count;
135 unsigned int icd_status[128];
138 union invalidate_commands_params {
139 struct invalidate_commands_params_in request;
140 struct invalidate_commands_params_out response;
143 struct mgmt_hba_attributes {
144 u8 flashrom_version_string[32];
145 u8 manufacturer_name[32];
147 u8 seeprom_version_lo;
148 u8 seeprom_version_hi;
150 u32 fw_cmd_data_struct_version;
151 u32 ep_fw_data_struct_version;
152 u32 future_reserved[12];
153 u32 default_extended_timeout;
154 u8 controller_model_number[32];
155 u8 controller_description[64];
156 u8 controller_serial_number[32];
157 u8 ip_version_string[32];
158 u8 firmware_version_string[32];
159 u8 bios_version_string[32];
160 u8 redboot_version_string[32];
161 u8 driver_version_string[32];
162 u8 fw_on_flash_version_string[32];
163 u32 functionalities_supported;
166 u8 generational_guid[16];
168 u16 default_link_down_timeout;
169 u8 iscsi_ver_min_max;
170 u8 multifunction_device;
173 u8 max_domains_supported;
175 u32 firmware_post_status;
182 struct mgmt_controller_attributes {
183 struct mgmt_hba_attributes hba_attribs;
186 u16 pci_sub_vendor_id;
187 u16 pci_sub_system_id;
189 u8 pci_device_number;
190 u8 pci_function_number;
192 u64 unique_identifier;
198 struct be_mgmt_controller_attributes {
199 struct be_cmd_req_hdr hdr;
200 struct mgmt_controller_attributes params;
203 struct be_mgmt_controller_attributes_resp {
204 struct be_cmd_resp_hdr hdr;
205 struct mgmt_controller_attributes params;
208 /* configuration management */
210 #define GET_MGMT_CONTROLLER_WS(phba) (phba->pmgmt_ws)
214 #define MGMT_CMDH_FREE (1<<0)
216 /* --- MGMT_ERROR_CODES --- */
217 /* Error Codes returned in the status field of the CMD response header */
218 #define MGMT_STATUS_SUCCESS 0 /* The CMD completed without errors */
219 #define MGMT_STATUS_FAILED 1 /* Error status in the Status field of */
220 /* the CMD_RESPONSE_HEADER */
222 #define ISCSI_GET_PDU_TEMPLATE_ADDRESS(pc, pa) {\
223 pa->lo = phba->init_mem[ISCSI_MEM_GLOBAL_HEADER].mem_array[0].\
224 bus_address.u.a32.address_lo; \
225 pa->hi = phba->init_mem[ISCSI_MEM_GLOBAL_HEADER].mem_array[0].\
226 bus_address.u.a32.address_hi; \
229 struct beiscsi_endpoint {
230 struct beiscsi_hba *phba;
231 struct beiscsi_sess *sess;
232 struct beiscsi_conn *conn;
233 struct iscsi_endpoint *openiscsi_ep;
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 int mgmt_get_fw_config(struct be_ctrl_info *ctrl,
244 struct beiscsi_hba *phba);
246 unsigned int mgmt_invalidate_connection(struct beiscsi_hba *phba,
247 struct beiscsi_endpoint *beiscsi_ep,
249 unsigned short issue_reset,
250 unsigned short savecfg_flag);