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be_mgmt.h
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1 
20 #ifndef _BEISCSI_MGMT_
21 #define _BEISCSI_MGMT_
22 
23 #include <scsi/scsi_bsg_iscsi.h>
24 #include "be_iscsi.h"
25 #include "be_main.h"
26 
27 #define IP_ACTION_ADD 0x01
28 #define IP_ACTION_DEL 0x02
29 
30 #define IP_V6_LEN 16
31 #define IP_V4_LEN 4
32 
37 struct amap_mcc_sge {
38  u8 pa_lo[32]; /* dword 0 */
39  u8 pa_hi[32]; /* dword 1 */
40  u8 length[32]; /* DWORD 2 */
41 } __packed;
42 
47 struct amap_mcc_wrb_payload {
48  union {
49  struct amap_mcc_sge sgl[19];
50  u8 embedded[59 * 32]; /* DWORDS 57 to 115 */
51  } u;
52 } __packed;
53 
58 struct amap_mcc_wrb {
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;
68 };
69 
70 struct mcc_sge {
71  u32 pa_lo; /* dword 0 */
72  u32 pa_hi; /* dword 1 */
73  u32 length; /* DWORD 2 */
74 } __packed;
75 
76 struct mcc_wrb_payload {
77  union {
78  struct mcc_sge sgl[19];
79  u32 embedded[59]; /* DWORDS 57 to 115 */
80  } u;
81 } __packed;
82 
83 #define MCC_WRB_EMBEDDED_MASK 0x00000001
84 
85 struct mcc_wrb {
86  u32 dw[0]; /* DWORD 0 */
87  u32 payload_length;
88  u32 tag[2]; /* DWORD 2 */
89  u32 rsvd2[1]; /* DWORD 4 */
90  struct mcc_wrb_payload payload;
91 };
92 
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);
98 
99 unsigned int mgmt_upload_connection(struct beiscsi_hba *phba,
100  unsigned short cid,
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,
108  struct bsg_job *job,
109  struct be_dma_mem *nonemb_cmd);
110 
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;
115  unsigned short cid;
116  unsigned short unused;
117  unsigned short cleanup_type;
118  unsigned short save_cfg;
119 } __packed;
120 
121 struct iscsi_invalidate_connection_params_out {
122  unsigned int session_handle;
123  unsigned short cid;
124  unsigned short unused;
125 } __packed;
126 
127 union iscsi_invalidate_connection_params {
128  struct iscsi_invalidate_connection_params_in request;
129  struct iscsi_invalidate_connection_params_out response;
130 } __packed;
131 
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;
139 } __packed;
140 
141 struct invalidate_commands_params_out {
142  unsigned int ref_handle;
143  unsigned int icd_count;
144  unsigned int icd_status[128];
145 } __packed;
146 
147 union invalidate_commands_params {
148  struct invalidate_commands_params_in request;
149  struct invalidate_commands_params_out response;
150 } __packed;
151 
152 struct mgmt_hba_attributes {
153  u8 flashrom_version_string[32];
154  u8 manufacturer_name[32];
155  u32 supported_modes;
156  u8 seeprom_version_lo;
157  u8 seeprom_version_hi;
158  u8 rsvd0[2];
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;
173  u16 max_cdblength;
174  u8 asic_revision;
175  u8 generational_guid[16];
176  u8 hba_port_count;
177  u16 default_link_down_timeout;
178  u8 iscsi_ver_min_max;
179  u8 multifunction_device;
180  u8 cache_valid;
181  u8 hba_status;
182  u8 max_domains_supported;
183  u8 phy_port;
184  u32 firmware_post_status;
185  u32 hba_mtu[8];
186  u8 iscsi_features;
187  u8 future_u8[3];
188  u32 future_u32[3];
189 } __packed;
190 
191 struct mgmt_controller_attributes {
192  struct mgmt_hba_attributes hba_attribs;
193  u16 pci_vendor_id;
194  u16 pci_device_id;
195  u16 pci_sub_vendor_id;
196  u16 pci_sub_system_id;
197  u8 pci_bus_number;
198  u8 pci_device_number;
199  u8 pci_function_number;
200  u8 interface_type;
201  u64 unique_identifier;
202  u8 netfilters;
203  u8 rsvd0[3];
204  u8 future_u32[4];
205 } __packed;
206 
207 struct be_mgmt_controller_attributes {
208  struct be_cmd_req_hdr hdr;
209  struct mgmt_controller_attributes params;
210 } __packed;
211 
212 struct be_mgmt_controller_attributes_resp {
213  struct be_cmd_resp_hdr hdr;
214  struct mgmt_controller_attributes params;
215 } __packed;
216 
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;
222 } __packed;
223 
224 /* configuration management */
225 
226 #define GET_MGMT_CONTROLLER_WS(phba) (phba->pmgmt_ws)
227 
228 /* MGMT CMD flags */
229 
230 #define MGMT_CMDH_FREE (1<<0)
231 
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 */
237 
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; \
243 }
244 
245 #define BEISCSI_WRITE_FLASH 0
246 #define BEISCSI_READ_FLASH 1
247 
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;
258  u16 dst_tcpport;
259  u16 cid_vld;
260 };
261 
262 int mgmt_get_fw_config(struct be_ctrl_info *ctrl,
263  struct beiscsi_hba *phba);
264 
265 unsigned int mgmt_invalidate_connection(struct beiscsi_hba *phba,
266  struct beiscsi_endpoint *beiscsi_ep,
267  unsigned short cid,
268  unsigned short issue_reset,
269  unsigned short savecfg_flag);
270 
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);
275 
276 unsigned int mgmt_get_boot_target(struct beiscsi_hba *phba);
277 
278 unsigned int mgmt_reopen_session(struct beiscsi_hba *phba,
279  unsigned int reopen_type,
280  unsigned sess_handle);
281 
282 unsigned int mgmt_get_session_info(struct beiscsi_hba *phba,
283  u32 boot_session_handle,
284  struct be_dma_mem *nonemb_cmd);
285 
286 int mgmt_get_nic_conf(struct beiscsi_hba *phba,
287  struct be_cmd_get_nic_conf_resp *mac);
288 
289 int mgmt_get_if_info(struct beiscsi_hba *phba, int ip_type,
290  struct be_cmd_get_if_info_resp *if_info);
291 
292 int mgmt_get_gateway(struct beiscsi_hba *phba, int ip_type,
293  struct be_cmd_get_def_gateway_resp *gateway);
294 
295 int mgmt_set_gateway(struct beiscsi_hba *phba,
296  struct iscsi_iface_param_info *gateway_param);
297 
298 int be_mgmt_get_boot_shandle(struct beiscsi_hba *phba,
299  unsigned int *s_handle);
300 
301 unsigned int mgmt_get_all_if_id(struct beiscsi_hba *phba);
302 
303 int mgmt_set_vlan(struct beiscsi_hba *phba, uint16_t vlan_tag);
304 #endif
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