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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
33
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
38
39
40
41
42
43struct amap_mcc_sge {
44 u8 pa_lo[32];
45 u8 pa_hi[32];
46 u8 length[32];
47} __packed;
48
49
50
51
52
53struct amap_mcc_wrb_payload {
54 union {
55 struct amap_mcc_sge sgl[19];
56 u8 embedded[59 * 32];
57 } u;
58} __packed;
59
60
61
62
63
64struct amap_mcc_wrb {
65 u8 embedded;
66 u8 rsvd0[2];
67 u8 sge_count[5];
68 u8 rsvd1[16];
69 u8 special[8];
70 u8 payload_length[32];
71 u8 tag[64];
72 u8 rsvd2[32];
73 struct amap_mcc_wrb_payload payload;
74};
75
76struct mcc_sge {
77 u32 pa_lo;
78 u32 pa_hi;
79 u32 length;
80} __packed;
81
82struct mcc_wrb_payload {
83 union {
84 struct mcc_sge sgl[19];
85 u32 embedded[59];
86 } u;
87} __packed;
88
89#define MCC_WRB_EMBEDDED_MASK 0x00000001
90
91struct mcc_wrb {
92 u32 dw[0];
93 u32 payload_length;
94 u32 tag[2];
95 u32 rsvd2[1];
96 struct mcc_wrb_payload payload;
97};
98
99int mgmt_epfw_cleanup(struct beiscsi_hba *phba, unsigned short chute);
100int mgmt_open_connection(struct beiscsi_hba *phba,
101 struct sockaddr *dst_addr,
102 struct beiscsi_endpoint *beiscsi_ep,
103 struct be_dma_mem *nonemb_cmd);
104
105unsigned int mgmt_upload_connection(struct beiscsi_hba *phba,
106 unsigned short cid,
107 unsigned int upload_flag);
108unsigned int mgmt_invalidate_icds(struct beiscsi_hba *phba,
109 struct invalidate_command_table *inv_tbl,
110 unsigned int num_invalidate, unsigned int cid,
111 struct be_dma_mem *nonemb_cmd);
112unsigned int mgmt_vendor_specific_fw_cmd(struct be_ctrl_info *ctrl,
113 struct beiscsi_hba *phba,
114 struct bsg_job *job,
115 struct be_dma_mem *nonemb_cmd);
116
117#define BEISCSI_NO_RST_ISSUE 0
118struct iscsi_invalidate_connection_params_in {
119 struct be_cmd_req_hdr hdr;
120 unsigned int session_handle;
121 unsigned short cid;
122 unsigned short unused;
123 unsigned short cleanup_type;
124 unsigned short save_cfg;
125} __packed;
126
127struct iscsi_invalidate_connection_params_out {
128 unsigned int session_handle;
129 unsigned short cid;
130 unsigned short unused;
131} __packed;
132
133union iscsi_invalidate_connection_params {
134 struct iscsi_invalidate_connection_params_in request;
135 struct iscsi_invalidate_connection_params_out response;
136} __packed;
137
138struct invalidate_commands_params_in {
139 struct be_cmd_req_hdr hdr;
140 unsigned int ref_handle;
141 unsigned int icd_count;
142 struct invalidate_command_table table[128];
143 unsigned short cleanup_type;
144 unsigned short unused;
145} __packed;
146
147struct invalidate_commands_params_out {
148 unsigned int ref_handle;
149 unsigned int icd_count;
150 unsigned int icd_status[128];
151} __packed;
152
153union invalidate_commands_params {
154 struct invalidate_commands_params_in request;
155 struct invalidate_commands_params_out response;
156} __packed;
157
158struct mgmt_hba_attributes {
159 u8 flashrom_version_string[BEISCSI_VER_STRLEN];
160 u8 manufacturer_name[BEISCSI_VER_STRLEN];
161 u32 supported_modes;
162 u8 seeprom_version_lo;
163 u8 seeprom_version_hi;
164 u8 rsvd0[2];
165 u32 fw_cmd_data_struct_version;
166 u32 ep_fw_data_struct_version;
167 u8 ncsi_version_string[12];
168 u32 default_extended_timeout;
169 u8 controller_model_number[BEISCSI_VER_STRLEN];
170 u8 controller_description[64];
171 u8 controller_serial_number[BEISCSI_VER_STRLEN];
172 u8 ip_version_string[BEISCSI_VER_STRLEN];
173 u8 firmware_version_string[BEISCSI_VER_STRLEN];
174 u8 bios_version_string[BEISCSI_VER_STRLEN];
175 u8 redboot_version_string[BEISCSI_VER_STRLEN];
176 u8 driver_version_string[BEISCSI_VER_STRLEN];
177 u8 fw_on_flash_version_string[BEISCSI_VER_STRLEN];
178 u32 functionalities_supported;
179 u16 max_cdblength;
180 u8 asic_revision;
181 u8 generational_guid[16];
182 u8 hba_port_count;
183 u16 default_link_down_timeout;
184 u8 iscsi_ver_min_max;
185 u8 multifunction_device;
186 u8 cache_valid;
187 u8 hba_status;
188 u8 max_domains_supported;
189 u8 phy_port;
190 u32 firmware_post_status;
191 u32 hba_mtu[8];
192 u8 iscsi_features;
193 u8 asic_generation;
194 u8 future_u8[2];
195 u32 future_u32[3];
196} __packed;
197
198struct mgmt_controller_attributes {
199 struct mgmt_hba_attributes hba_attribs;
200 u16 pci_vendor_id;
201 u16 pci_device_id;
202 u16 pci_sub_vendor_id;
203 u16 pci_sub_system_id;
204 u8 pci_bus_number;
205 u8 pci_device_number;
206 u8 pci_function_number;
207 u8 interface_type;
208 u64 unique_identifier;
209 u8 netfilters;
210 u8 rsvd0[3];
211 u32 future_u32[4];
212} __packed;
213
214struct be_mgmt_controller_attributes {
215 struct be_cmd_req_hdr hdr;
216 struct mgmt_controller_attributes params;
217} __packed;
218
219struct be_mgmt_controller_attributes_resp {
220 struct be_cmd_resp_hdr hdr;
221 struct mgmt_controller_attributes params;
222} __packed;
223
224struct be_bsg_vendor_cmd {
225 struct be_cmd_req_hdr hdr;
226 unsigned short region;
227 unsigned short offset;
228 unsigned short sector;
229} __packed;
230
231
232
233#define GET_MGMT_CONTROLLER_WS(phba) (phba->pmgmt_ws)
234
235
236
237#define MGMT_CMDH_FREE (1<<0)
238
239
240
241#define MGMT_STATUS_SUCCESS 0
242#define MGMT_STATUS_FAILED 1
243
244
245#define ISCSI_GET_PDU_TEMPLATE_ADDRESS(pc, pa) {\
246 pa->lo = phba->init_mem[ISCSI_MEM_GLOBAL_HEADER].mem_array[0].\
247 bus_address.u.a32.address_lo; \
248 pa->hi = phba->init_mem[ISCSI_MEM_GLOBAL_HEADER].mem_array[0].\
249 bus_address.u.a32.address_hi; \
250}
251
252#define BEISCSI_WRITE_FLASH 0
253#define BEISCSI_READ_FLASH 1
254
255struct beiscsi_endpoint {
256 struct beiscsi_hba *phba;
257 struct beiscsi_sess *sess;
258 struct beiscsi_conn *conn;
259 struct iscsi_endpoint *openiscsi_ep;
260 unsigned short ip_type;
261 char dst6_addr[ISCSI_ADDRESS_BUF_LEN];
262 unsigned long dst_addr;
263 unsigned short ep_cid;
264 unsigned int fw_handle;
265 u16 dst_tcpport;
266 u16 cid_vld;
267};
268
269int mgmt_get_fw_config(struct be_ctrl_info *ctrl,
270 struct beiscsi_hba *phba);
271
272unsigned int mgmt_invalidate_connection(struct beiscsi_hba *phba,
273 struct beiscsi_endpoint *beiscsi_ep,
274 unsigned short cid,
275 unsigned short issue_reset,
276 unsigned short savecfg_flag);
277
278int mgmt_set_ip(struct beiscsi_hba *phba,
279 struct iscsi_iface_param_info *ip_param,
280 struct iscsi_iface_param_info *subnet_param,
281 uint32_t boot_proto);
282
283unsigned int mgmt_get_boot_target(struct beiscsi_hba *phba);
284
285unsigned int mgmt_reopen_session(struct beiscsi_hba *phba,
286 unsigned int reopen_type,
287 unsigned sess_handle);
288
289unsigned int mgmt_get_session_info(struct beiscsi_hba *phba,
290 u32 boot_session_handle,
291 struct be_dma_mem *nonemb_cmd);
292
293int mgmt_get_nic_conf(struct beiscsi_hba *phba,
294 struct be_cmd_get_nic_conf_resp *mac);
295
296int mgmt_get_if_info(struct beiscsi_hba *phba, int ip_type,
297 struct be_cmd_get_if_info_resp **if_info);
298
299int mgmt_get_gateway(struct beiscsi_hba *phba, int ip_type,
300 struct be_cmd_get_def_gateway_resp *gateway);
301
302int mgmt_set_gateway(struct beiscsi_hba *phba,
303 struct iscsi_iface_param_info *gateway_param);
304
305int be_mgmt_get_boot_shandle(struct beiscsi_hba *phba,
306 unsigned int *s_handle);
307
308unsigned int mgmt_get_all_if_id(struct beiscsi_hba *phba);
309
310int mgmt_set_vlan(struct beiscsi_hba *phba, uint16_t vlan_tag);
311
312ssize_t beiscsi_drvr_ver_disp(struct device *dev,
313 struct device_attribute *attr, char *buf);
314
315ssize_t beiscsi_fw_ver_disp(struct device *dev,
316 struct device_attribute *attr, char *buf);
317
318ssize_t beiscsi_active_session_disp(struct device *dev,
319 struct device_attribute *attr, char *buf);
320
321ssize_t beiscsi_adap_family_disp(struct device *dev,
322 struct device_attribute *attr, char *buf);
323
324
325ssize_t beiscsi_free_session_disp(struct device *dev,
326 struct device_attribute *attr, char *buf);
327
328ssize_t beiscsi_phys_port_disp(struct device *dev,
329 struct device_attribute *attr, char *buf);
330
331void beiscsi_offload_cxn_v0(struct beiscsi_offload_params *params,
332 struct wrb_handle *pwrb_handle,
333 struct be_mem_descriptor *mem_descr);
334
335void beiscsi_offload_cxn_v2(struct beiscsi_offload_params *params,
336 struct wrb_handle *pwrb_handle);
337void beiscsi_ue_detect(struct beiscsi_hba *phba);
338
339#endif
340