2 * Copyright (C) 2005 - 2016 Broadcom
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@broadcom.com)
12 * Contact Information:
13 * linux-drivers@broadcom.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
33 /* UE Status and Mask register */
34 #define PCICFG_UE_STATUS_LOW 0xA0
35 #define PCICFG_UE_STATUS_HIGH 0xA4
36 #define PCICFG_UE_STATUS_MASK_LOW 0xA8
37 #define PCICFG_UE_STATUS_MASK_HI 0xAC
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
44 u8 pa_lo
[32]; /* dword 0 */
45 u8 pa_hi
[32]; /* dword 1 */
46 u8 length
[32]; /* DWORD 2 */
50 * Pseudo amap definition in which each bit of the actual structure is defined
51 * as a byte: used to calculate offset/shift/mask of each field
53 struct amap_mcc_wrb_payload
{
55 struct amap_mcc_sge sgl
[19];
56 u8 embedded
[59 * 32]; /* DWORDS 57 to 115 */
61 * Pseudo amap definition in which each bit of the actual structure is defined
62 * as a byte: used to calculate offset/shift/mask of each field
65 u8 embedded
; /* DWORD 0 */
66 u8 rsvd0
[2]; /* DWORD 0 */
67 u8 sge_count
[5]; /* DWORD 0 */
68 u8 rsvd1
[16]; /* DWORD 0 */
69 u8 special
[8]; /* DWORD 0 */
70 u8 payload_length
[32];
71 u8 tag
[64]; /* DWORD 2 */
72 u8 rsvd2
[32]; /* DWORD 4 */
73 struct amap_mcc_wrb_payload payload
;
77 u32 pa_lo
; /* dword 0 */
78 u32 pa_hi
; /* dword 1 */
79 u32 length
; /* DWORD 2 */
82 struct mcc_wrb_payload
{
84 struct mcc_sge sgl
[19];
85 u32 embedded
[59]; /* DWORDS 57 to 115 */
89 #define MCC_WRB_EMBEDDED_MASK 0x00000001
92 u32 dw
[0]; /* DWORD 0 */
94 u32 tag
[2]; /* DWORD 2 */
95 u32 rsvd2
[1]; /* DWORD 4 */
96 struct mcc_wrb_payload payload
;
99 int mgmt_open_connection(struct beiscsi_hba
*phba
,
100 struct sockaddr
*dst_addr
,
101 struct beiscsi_endpoint
*beiscsi_ep
,
102 struct be_dma_mem
*nonemb_cmd
);
104 unsigned int mgmt_upload_connection(struct beiscsi_hba
*phba
,
106 unsigned int upload_flag
);
107 unsigned int mgmt_vendor_specific_fw_cmd(struct be_ctrl_info
*ctrl
,
108 struct beiscsi_hba
*phba
,
110 struct be_dma_mem
*nonemb_cmd
);
112 #define BEISCSI_NO_RST_ISSUE 0
113 struct iscsi_invalidate_connection_params_in
{
114 struct be_cmd_req_hdr hdr
;
115 unsigned int session_handle
;
117 unsigned short unused
;
118 unsigned short cleanup_type
;
119 unsigned short save_cfg
;
122 struct iscsi_invalidate_connection_params_out
{
123 unsigned int session_handle
;
125 unsigned short unused
;
128 union iscsi_invalidate_connection_params
{
129 struct iscsi_invalidate_connection_params_in request
;
130 struct iscsi_invalidate_connection_params_out response
;
133 #define BE_INVLDT_CMD_TBL_SZ 128
134 struct invldt_cmd_tbl
{
139 struct invldt_cmds_params_in
{
140 struct be_cmd_req_hdr hdr
;
141 unsigned int ref_handle
;
142 unsigned int icd_count
;
143 struct invldt_cmd_tbl table
[BE_INVLDT_CMD_TBL_SZ
];
144 unsigned short cleanup_type
;
145 unsigned short unused
;
148 struct invldt_cmds_params_out
{
149 struct be_cmd_resp_hdr hdr
;
150 unsigned int ref_handle
;
151 unsigned int icd_count
;
152 unsigned int icd_status
[BE_INVLDT_CMD_TBL_SZ
];
155 union be_invldt_cmds_params
{
156 struct invldt_cmds_params_in request
;
157 struct invldt_cmds_params_out response
;
160 struct mgmt_hba_attributes
{
161 u8 flashrom_version_string
[BEISCSI_VER_STRLEN
];
162 u8 manufacturer_name
[BEISCSI_VER_STRLEN
];
164 u8 seeprom_version_lo
;
165 u8 seeprom_version_hi
;
167 u32 fw_cmd_data_struct_version
;
168 u32 ep_fw_data_struct_version
;
169 u8 ncsi_version_string
[12];
170 u32 default_extended_timeout
;
171 u8 controller_model_number
[BEISCSI_VER_STRLEN
];
172 u8 controller_description
[64];
173 u8 controller_serial_number
[BEISCSI_VER_STRLEN
];
174 u8 ip_version_string
[BEISCSI_VER_STRLEN
];
175 u8 firmware_version_string
[BEISCSI_VER_STRLEN
];
176 u8 bios_version_string
[BEISCSI_VER_STRLEN
];
177 u8 redboot_version_string
[BEISCSI_VER_STRLEN
];
178 u8 driver_version_string
[BEISCSI_VER_STRLEN
];
179 u8 fw_on_flash_version_string
[BEISCSI_VER_STRLEN
];
180 u32 functionalities_supported
;
183 u8 generational_guid
[16];
185 u16 default_link_down_timeout
;
186 u8 iscsi_ver_min_max
;
187 u8 multifunction_device
;
190 u8 max_domains_supported
;
192 u32 firmware_post_status
;
200 struct mgmt_controller_attributes
{
201 struct mgmt_hba_attributes hba_attribs
;
204 u16 pci_sub_vendor_id
;
205 u16 pci_sub_system_id
;
207 u8 pci_device_number
;
208 u8 pci_function_number
;
210 u64 unique_identifier
;
216 struct be_mgmt_controller_attributes
{
217 struct be_cmd_req_hdr hdr
;
218 struct mgmt_controller_attributes params
;
221 struct be_mgmt_controller_attributes_resp
{
222 struct be_cmd_resp_hdr hdr
;
223 struct mgmt_controller_attributes params
;
226 struct be_bsg_vendor_cmd
{
227 struct be_cmd_req_hdr hdr
;
228 unsigned short region
;
229 unsigned short offset
;
230 unsigned short sector
;
233 /* configuration management */
235 #define GET_MGMT_CONTROLLER_WS(phba) (phba->pmgmt_ws)
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 unsigned int mgmt_invalidate_connection(struct beiscsi_hba
*phba
,
262 struct beiscsi_endpoint
*beiscsi_ep
,
264 unsigned short issue_reset
,
265 unsigned short savecfg_flag
);
266 int beiscsi_mgmt_invalidate_icds(struct beiscsi_hba
*phba
,
267 struct invldt_cmd_tbl
*inv_tbl
,
270 int beiscsi_if_en_dhcp(struct beiscsi_hba
*phba
, u32 ip_type
);
272 int beiscsi_if_en_static(struct beiscsi_hba
*phba
, u32 ip_type
,
275 int beiscsi_if_set_gw(struct beiscsi_hba
*phba
, u32 ip_type
, u8
*gw
);
277 int beiscsi_if_get_gw(struct beiscsi_hba
*phba
, u32 ip_type
,
278 struct be_cmd_get_def_gateway_resp
*resp
);
280 int mgmt_get_nic_conf(struct beiscsi_hba
*phba
,
281 struct be_cmd_get_nic_conf_resp
*mac
);
283 int beiscsi_if_get_info(struct beiscsi_hba
*phba
, int ip_type
,
284 struct be_cmd_get_if_info_resp
**if_info
);
286 unsigned int beiscsi_if_get_handle(struct beiscsi_hba
*phba
);
288 int beiscsi_if_set_vlan(struct beiscsi_hba
*phba
, uint16_t vlan_tag
);
290 unsigned int beiscsi_boot_logout_sess(struct beiscsi_hba
*phba
);
292 unsigned int beiscsi_boot_reopen_sess(struct beiscsi_hba
*phba
);
294 unsigned int beiscsi_boot_get_sinfo(struct beiscsi_hba
*phba
);
296 unsigned int __beiscsi_boot_get_shandle(struct beiscsi_hba
*phba
, int async
);
298 int beiscsi_boot_get_shandle(struct beiscsi_hba
*phba
, unsigned int *s_handle
);
300 ssize_t
beiscsi_drvr_ver_disp(struct device
*dev
,
301 struct device_attribute
*attr
, char *buf
);
303 ssize_t
beiscsi_fw_ver_disp(struct device
*dev
,
304 struct device_attribute
*attr
, char *buf
);
306 ssize_t
beiscsi_active_session_disp(struct device
*dev
,
307 struct device_attribute
*attr
, char *buf
);
309 ssize_t
beiscsi_adap_family_disp(struct device
*dev
,
310 struct device_attribute
*attr
, char *buf
);
313 ssize_t
beiscsi_free_session_disp(struct device
*dev
,
314 struct device_attribute
*attr
, char *buf
);
316 ssize_t
beiscsi_phys_port_disp(struct device
*dev
,
317 struct device_attribute
*attr
, char *buf
);
319 void beiscsi_offload_cxn_v0(struct beiscsi_offload_params
*params
,
320 struct wrb_handle
*pwrb_handle
,
321 struct be_mem_descriptor
*mem_descr
,
322 struct hwi_wrb_context
*pwrb_context
);
324 void beiscsi_offload_cxn_v2(struct beiscsi_offload_params
*params
,
325 struct wrb_handle
*pwrb_handle
,
326 struct hwi_wrb_context
*pwrb_context
);
328 int be_cmd_modify_eq_delay(struct beiscsi_hba
*phba
,
329 struct be_set_eqd
*, int num
);
331 int beiscsi_logout_fw_sess(struct beiscsi_hba
*phba
,
332 uint32_t fw_sess_handle
);