Commit | Line | Data |
---|---|---|
1da177e4 | 1 | /* |
fa90c54f | 2 | * QLogic Fibre Channel HBA Driver |
46152ceb | 3 | * Copyright (c) 2003-2012 QLogic Corporation |
1da177e4 | 4 | * |
fa90c54f | 5 | * See LICENSE.qla2xxx for copyright and licensing details. |
1da177e4 LT |
6 | */ |
7 | #include "qla_def.h" | |
2d70c103 | 8 | #include "qla_target.h" |
1da177e4 | 9 | |
1da177e4 LT |
10 | static int qla2x00_sns_ga_nxt(scsi_qla_host_t *, fc_port_t *); |
11 | static int qla2x00_sns_gid_pt(scsi_qla_host_t *, sw_info_t *); | |
12 | static int qla2x00_sns_gpn_id(scsi_qla_host_t *, sw_info_t *); | |
13 | static int qla2x00_sns_gnn_id(scsi_qla_host_t *, sw_info_t *); | |
14 | static int qla2x00_sns_rft_id(scsi_qla_host_t *); | |
15 | static int qla2x00_sns_rnn_id(scsi_qla_host_t *); | |
16 | ||
17 | /** | |
8c958a99 | 18 | * qla2x00_prep_ms_iocb() - Prepare common MS/CT IOCB fields for SNS CT query. |
1da177e4 LT |
19 | * @ha: HA context |
20 | * @req_size: request size in bytes | |
21 | * @rsp_size: response size in bytes | |
22 | * | |
23 | * Returns a pointer to the @ha's ms_iocb. | |
24 | */ | |
8c958a99 | 25 | void * |
7b867cf7 | 26 | qla2x00_prep_ms_iocb(scsi_qla_host_t *vha, uint32_t req_size, uint32_t rsp_size) |
1da177e4 | 27 | { |
7b867cf7 | 28 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
29 | ms_iocb_entry_t *ms_pkt; |
30 | ||
31 | ms_pkt = ha->ms_iocb; | |
32 | memset(ms_pkt, 0, sizeof(ms_iocb_entry_t)); | |
33 | ||
34 | ms_pkt->entry_type = MS_IOCB_TYPE; | |
35 | ms_pkt->entry_count = 1; | |
36 | SET_TARGET_ID(ha, ms_pkt->loop_id, SIMPLE_NAME_SERVER); | |
37 | ms_pkt->control_flags = __constant_cpu_to_le16(CF_READ | CF_HEAD_TAG); | |
00a537b8 | 38 | ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
1da177e4 LT |
39 | ms_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); |
40 | ms_pkt->total_dsd_count = __constant_cpu_to_le16(2); | |
41 | ms_pkt->rsp_bytecount = cpu_to_le32(rsp_size); | |
42 | ms_pkt->req_bytecount = cpu_to_le32(req_size); | |
43 | ||
44 | ms_pkt->dseg_req_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
45 | ms_pkt->dseg_req_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
46 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; | |
47 | ||
48 | ms_pkt->dseg_rsp_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
49 | ms_pkt->dseg_rsp_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
50 | ms_pkt->dseg_rsp_length = ms_pkt->rsp_bytecount; | |
51 | ||
52 | return (ms_pkt); | |
53 | } | |
54 | ||
8c958a99 AV |
55 | /** |
56 | * qla24xx_prep_ms_iocb() - Prepare common CT IOCB fields for SNS CT query. | |
57 | * @ha: HA context | |
58 | * @req_size: request size in bytes | |
59 | * @rsp_size: response size in bytes | |
60 | * | |
61 | * Returns a pointer to the @ha's ms_iocb. | |
62 | */ | |
63 | void * | |
7b867cf7 | 64 | qla24xx_prep_ms_iocb(scsi_qla_host_t *vha, uint32_t req_size, uint32_t rsp_size) |
8c958a99 | 65 | { |
7b867cf7 | 66 | struct qla_hw_data *ha = vha->hw; |
8c958a99 AV |
67 | struct ct_entry_24xx *ct_pkt; |
68 | ||
69 | ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; | |
70 | memset(ct_pkt, 0, sizeof(struct ct_entry_24xx)); | |
71 | ||
72 | ct_pkt->entry_type = CT_IOCB_TYPE; | |
73 | ct_pkt->entry_count = 1; | |
74 | ct_pkt->nport_handle = __constant_cpu_to_le16(NPH_SNS); | |
00a537b8 | 75 | ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
8c958a99 AV |
76 | ct_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); |
77 | ct_pkt->rsp_dsd_count = __constant_cpu_to_le16(1); | |
78 | ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size); | |
79 | ct_pkt->cmd_byte_count = cpu_to_le32(req_size); | |
80 | ||
81 | ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
82 | ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
83 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; | |
84 | ||
85 | ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
86 | ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
87 | ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; | |
7b867cf7 | 88 | ct_pkt->vp_index = vha->vp_idx; |
8c958a99 AV |
89 | |
90 | return (ct_pkt); | |
91 | } | |
92 | ||
1da177e4 LT |
93 | /** |
94 | * qla2x00_prep_ct_req() - Prepare common CT request fields for SNS query. | |
95 | * @ct_req: CT request buffer | |
96 | * @cmd: GS command | |
97 | * @rsp_size: response size in bytes | |
98 | * | |
99 | * Returns a pointer to the intitialized @ct_req. | |
100 | */ | |
101 | static inline struct ct_sns_req * | |
102 | qla2x00_prep_ct_req(struct ct_sns_req *ct_req, uint16_t cmd, uint16_t rsp_size) | |
103 | { | |
104 | memset(ct_req, 0, sizeof(struct ct_sns_pkt)); | |
105 | ||
106 | ct_req->header.revision = 0x01; | |
107 | ct_req->header.gs_type = 0xFC; | |
108 | ct_req->header.gs_subtype = 0x02; | |
109 | ct_req->command = cpu_to_be16(cmd); | |
110 | ct_req->max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); | |
111 | ||
112 | return (ct_req); | |
113 | } | |
114 | ||
8c958a99 | 115 | static int |
7b867cf7 | 116 | qla2x00_chk_ms_status(scsi_qla_host_t *vha, ms_iocb_entry_t *ms_pkt, |
8c958a99 AV |
117 | struct ct_sns_rsp *ct_rsp, const char *routine) |
118 | { | |
119 | int rval; | |
120 | uint16_t comp_status; | |
7b867cf7 | 121 | struct qla_hw_data *ha = vha->hw; |
8c958a99 AV |
122 | |
123 | rval = QLA_FUNCTION_FAILED; | |
124 | if (ms_pkt->entry_status != 0) { | |
7c3df132 SK |
125 | ql_dbg(ql_dbg_disc, vha, 0x2031, |
126 | "%s failed, error status (%x) on port_id: %02x%02x%02x.\n", | |
127 | routine, ms_pkt->entry_status, vha->d_id.b.domain, | |
128 | vha->d_id.b.area, vha->d_id.b.al_pa); | |
8c958a99 | 129 | } else { |
e428924c | 130 | if (IS_FWI2_CAPABLE(ha)) |
cdfc82ad AV |
131 | comp_status = le16_to_cpu( |
132 | ((struct ct_entry_24xx *)ms_pkt)->comp_status); | |
8c958a99 AV |
133 | else |
134 | comp_status = le16_to_cpu(ms_pkt->status); | |
135 | switch (comp_status) { | |
136 | case CS_COMPLETE: | |
137 | case CS_DATA_UNDERRUN: | |
138 | case CS_DATA_OVERRUN: /* Overrun? */ | |
139 | if (ct_rsp->header.response != | |
140 | __constant_cpu_to_be16(CT_ACCEPT_RESPONSE)) { | |
7c3df132 SK |
141 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2077, |
142 | "%s failed rejected request on port_id: " | |
143 | "%02x%02x%02x.\n", routine, | |
cf2d7712 | 144 | vha->d_id.b.domain, vha->d_id.b.area, |
7c3df132 SK |
145 | vha->d_id.b.al_pa); |
146 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, | |
147 | 0x2078, (uint8_t *)&ct_rsp->header, | |
148 | sizeof(struct ct_rsp_hdr)); | |
4346b149 | 149 | rval = QLA_INVALID_COMMAND; |
8c958a99 AV |
150 | } else |
151 | rval = QLA_SUCCESS; | |
152 | break; | |
153 | default: | |
7c3df132 SK |
154 | ql_dbg(ql_dbg_disc, vha, 0x2033, |
155 | "%s failed, completion status (%x) on port_id: " | |
156 | "%02x%02x%02x.\n", routine, comp_status, | |
cf2d7712 | 157 | vha->d_id.b.domain, vha->d_id.b.area, |
7c3df132 | 158 | vha->d_id.b.al_pa); |
8c958a99 AV |
159 | break; |
160 | } | |
161 | } | |
162 | return rval; | |
163 | } | |
1da177e4 LT |
164 | |
165 | /** | |
166 | * qla2x00_ga_nxt() - SNS scan for fabric devices via GA_NXT command. | |
167 | * @ha: HA context | |
168 | * @fcport: fcport entry to updated | |
169 | * | |
170 | * Returns 0 on success. | |
171 | */ | |
172 | int | |
7b867cf7 | 173 | qla2x00_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) |
1da177e4 LT |
174 | { |
175 | int rval; | |
176 | ||
177 | ms_iocb_entry_t *ms_pkt; | |
178 | struct ct_sns_req *ct_req; | |
179 | struct ct_sns_rsp *ct_rsp; | |
7b867cf7 | 180 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 181 | |
7b867cf7 AC |
182 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
183 | return qla2x00_sns_ga_nxt(vha, fcport); | |
1da177e4 LT |
184 | |
185 | /* Issue GA_NXT */ | |
186 | /* Prepare common MS IOCB */ | |
7b867cf7 | 187 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GA_NXT_REQ_SIZE, |
fd34f556 | 188 | GA_NXT_RSP_SIZE); |
1da177e4 LT |
189 | |
190 | /* Prepare CT request */ | |
191 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GA_NXT_CMD, | |
192 | GA_NXT_RSP_SIZE); | |
193 | ct_rsp = &ha->ct_sns->p.rsp; | |
194 | ||
195 | /* Prepare CT arguments -- port_id */ | |
196 | ct_req->req.port_id.port_id[0] = fcport->d_id.b.domain; | |
197 | ct_req->req.port_id.port_id[1] = fcport->d_id.b.area; | |
198 | ct_req->req.port_id.port_id[2] = fcport->d_id.b.al_pa; | |
199 | ||
200 | /* Execute MS IOCB */ | |
7b867cf7 | 201 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
202 | sizeof(ms_iocb_entry_t)); |
203 | if (rval != QLA_SUCCESS) { | |
204 | /*EMPTY*/ | |
7c3df132 SK |
205 | ql_dbg(ql_dbg_disc, vha, 0x2062, |
206 | "GA_NXT issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 207 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GA_NXT") != |
8c958a99 | 208 | QLA_SUCCESS) { |
1da177e4 LT |
209 | rval = QLA_FUNCTION_FAILED; |
210 | } else { | |
211 | /* Populate fc_port_t entry. */ | |
212 | fcport->d_id.b.domain = ct_rsp->rsp.ga_nxt.port_id[0]; | |
213 | fcport->d_id.b.area = ct_rsp->rsp.ga_nxt.port_id[1]; | |
214 | fcport->d_id.b.al_pa = ct_rsp->rsp.ga_nxt.port_id[2]; | |
215 | ||
216 | memcpy(fcport->node_name, ct_rsp->rsp.ga_nxt.node_name, | |
217 | WWN_SIZE); | |
218 | memcpy(fcport->port_name, ct_rsp->rsp.ga_nxt.port_name, | |
219 | WWN_SIZE); | |
220 | ||
a72b9900 AB |
221 | fcport->fc4_type = (ct_rsp->rsp.ga_nxt.fc4_types[2] & BIT_0) ? |
222 | FC4_TYPE_FCP_SCSI : FC4_TYPE_OTHER; | |
223 | ||
1da177e4 LT |
224 | if (ct_rsp->rsp.ga_nxt.port_type != NS_N_PORT_TYPE && |
225 | ct_rsp->rsp.ga_nxt.port_type != NS_NL_PORT_TYPE) | |
226 | fcport->d_id.b.domain = 0xf0; | |
227 | ||
7c3df132 SK |
228 | ql_dbg(ql_dbg_disc, vha, 0x2063, |
229 | "GA_NXT entry - nn %02x%02x%02x%02x%02x%02x%02x%02x " | |
1da177e4 | 230 | "pn %02x%02x%02x%02x%02x%02x%02x%02x " |
7c3df132 | 231 | "port_id=%02x%02x%02x.\n", |
1da177e4 LT |
232 | fcport->node_name[0], fcport->node_name[1], |
233 | fcport->node_name[2], fcport->node_name[3], | |
234 | fcport->node_name[4], fcport->node_name[5], | |
235 | fcport->node_name[6], fcport->node_name[7], | |
236 | fcport->port_name[0], fcport->port_name[1], | |
237 | fcport->port_name[2], fcport->port_name[3], | |
238 | fcport->port_name[4], fcport->port_name[5], | |
239 | fcport->port_name[6], fcport->port_name[7], | |
240 | fcport->d_id.b.domain, fcport->d_id.b.area, | |
7c3df132 | 241 | fcport->d_id.b.al_pa); |
1da177e4 LT |
242 | } |
243 | ||
244 | return (rval); | |
245 | } | |
246 | ||
642ef983 CD |
247 | static inline int |
248 | qla2x00_gid_pt_rsp_size(scsi_qla_host_t *vha) | |
249 | { | |
250 | return vha->hw->max_fibre_devices * 4 + 16; | |
251 | } | |
252 | ||
1da177e4 LT |
253 | /** |
254 | * qla2x00_gid_pt() - SNS scan for fabric devices via GID_PT command. | |
255 | * @ha: HA context | |
256 | * @list: switch info entries to populate | |
257 | * | |
258 | * NOTE: Non-Nx_Ports are not requested. | |
259 | * | |
260 | * Returns 0 on success. | |
261 | */ | |
262 | int | |
7b867cf7 | 263 | qla2x00_gid_pt(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 LT |
264 | { |
265 | int rval; | |
266 | uint16_t i; | |
267 | ||
268 | ms_iocb_entry_t *ms_pkt; | |
269 | struct ct_sns_req *ct_req; | |
270 | struct ct_sns_rsp *ct_rsp; | |
271 | ||
272 | struct ct_sns_gid_pt_data *gid_data; | |
7b867cf7 | 273 | struct qla_hw_data *ha = vha->hw; |
642ef983 | 274 | uint16_t gid_pt_rsp_size; |
1da177e4 | 275 | |
7b867cf7 AC |
276 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
277 | return qla2x00_sns_gid_pt(vha, list); | |
1da177e4 LT |
278 | |
279 | gid_data = NULL; | |
642ef983 | 280 | gid_pt_rsp_size = qla2x00_gid_pt_rsp_size(vha); |
1da177e4 LT |
281 | /* Issue GID_PT */ |
282 | /* Prepare common MS IOCB */ | |
7b867cf7 | 283 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GID_PT_REQ_SIZE, |
642ef983 | 284 | gid_pt_rsp_size); |
1da177e4 LT |
285 | |
286 | /* Prepare CT request */ | |
287 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GID_PT_CMD, | |
642ef983 | 288 | gid_pt_rsp_size); |
1da177e4 LT |
289 | ct_rsp = &ha->ct_sns->p.rsp; |
290 | ||
291 | /* Prepare CT arguments -- port_type */ | |
292 | ct_req->req.gid_pt.port_type = NS_NX_PORT_TYPE; | |
293 | ||
294 | /* Execute MS IOCB */ | |
7b867cf7 | 295 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
296 | sizeof(ms_iocb_entry_t)); |
297 | if (rval != QLA_SUCCESS) { | |
298 | /*EMPTY*/ | |
7c3df132 SK |
299 | ql_dbg(ql_dbg_disc, vha, 0x2055, |
300 | "GID_PT issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 301 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GID_PT") != |
8c958a99 | 302 | QLA_SUCCESS) { |
1da177e4 LT |
303 | rval = QLA_FUNCTION_FAILED; |
304 | } else { | |
305 | /* Set port IDs in switch info list. */ | |
642ef983 | 306 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
307 | gid_data = &ct_rsp->rsp.gid_pt.entries[i]; |
308 | list[i].d_id.b.domain = gid_data->port_id[0]; | |
309 | list[i].d_id.b.area = gid_data->port_id[1]; | |
310 | list[i].d_id.b.al_pa = gid_data->port_id[2]; | |
a3cbdfad AV |
311 | memset(list[i].fabric_port_name, 0, WWN_SIZE); |
312 | list[i].fp_speed = PORT_SPEED_UNKNOWN; | |
1da177e4 LT |
313 | |
314 | /* Last one exit. */ | |
315 | if (gid_data->control_byte & BIT_7) { | |
316 | list[i].d_id.b.rsvd_1 = gid_data->control_byte; | |
317 | break; | |
318 | } | |
319 | } | |
320 | ||
321 | /* | |
322 | * If we've used all available slots, then the switch is | |
323 | * reporting back more devices than we can handle with this | |
324 | * single call. Return a failed status, and let GA_NXT handle | |
325 | * the overload. | |
326 | */ | |
642ef983 | 327 | if (i == ha->max_fibre_devices) |
1da177e4 LT |
328 | rval = QLA_FUNCTION_FAILED; |
329 | } | |
330 | ||
331 | return (rval); | |
332 | } | |
333 | ||
334 | /** | |
335 | * qla2x00_gpn_id() - SNS Get Port Name (GPN_ID) query. | |
336 | * @ha: HA context | |
337 | * @list: switch info entries to populate | |
338 | * | |
339 | * Returns 0 on success. | |
340 | */ | |
341 | int | |
7b867cf7 | 342 | qla2x00_gpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 | 343 | { |
642ef983 | 344 | int rval = QLA_SUCCESS; |
1da177e4 LT |
345 | uint16_t i; |
346 | ||
347 | ms_iocb_entry_t *ms_pkt; | |
348 | struct ct_sns_req *ct_req; | |
349 | struct ct_sns_rsp *ct_rsp; | |
7b867cf7 | 350 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 351 | |
7b867cf7 AC |
352 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
353 | return qla2x00_sns_gpn_id(vha, list); | |
1da177e4 | 354 | |
642ef983 | 355 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
356 | /* Issue GPN_ID */ |
357 | /* Prepare common MS IOCB */ | |
7b867cf7 | 358 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GPN_ID_REQ_SIZE, |
1da177e4 LT |
359 | GPN_ID_RSP_SIZE); |
360 | ||
361 | /* Prepare CT request */ | |
362 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GPN_ID_CMD, | |
363 | GPN_ID_RSP_SIZE); | |
364 | ct_rsp = &ha->ct_sns->p.rsp; | |
365 | ||
366 | /* Prepare CT arguments -- port_id */ | |
367 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; | |
368 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; | |
369 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; | |
370 | ||
371 | /* Execute MS IOCB */ | |
7b867cf7 | 372 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
373 | sizeof(ms_iocb_entry_t)); |
374 | if (rval != QLA_SUCCESS) { | |
375 | /*EMPTY*/ | |
7c3df132 SK |
376 | ql_dbg(ql_dbg_disc, vha, 0x2056, |
377 | "GPN_ID issue IOCB failed (%d).\n", rval); | |
dafdf892 | 378 | break; |
7b867cf7 | 379 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
8c958a99 | 380 | "GPN_ID") != QLA_SUCCESS) { |
1da177e4 | 381 | rval = QLA_FUNCTION_FAILED; |
dafdf892 | 382 | break; |
1da177e4 LT |
383 | } else { |
384 | /* Save portname */ | |
385 | memcpy(list[i].port_name, | |
386 | ct_rsp->rsp.gpn_id.port_name, WWN_SIZE); | |
387 | } | |
388 | ||
389 | /* Last device exit. */ | |
390 | if (list[i].d_id.b.rsvd_1 != 0) | |
391 | break; | |
392 | } | |
393 | ||
394 | return (rval); | |
395 | } | |
396 | ||
397 | /** | |
398 | * qla2x00_gnn_id() - SNS Get Node Name (GNN_ID) query. | |
399 | * @ha: HA context | |
400 | * @list: switch info entries to populate | |
401 | * | |
402 | * Returns 0 on success. | |
403 | */ | |
404 | int | |
7b867cf7 | 405 | qla2x00_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 | 406 | { |
642ef983 | 407 | int rval = QLA_SUCCESS; |
1da177e4 | 408 | uint16_t i; |
7b867cf7 | 409 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
410 | ms_iocb_entry_t *ms_pkt; |
411 | struct ct_sns_req *ct_req; | |
412 | struct ct_sns_rsp *ct_rsp; | |
413 | ||
7b867cf7 AC |
414 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
415 | return qla2x00_sns_gnn_id(vha, list); | |
1da177e4 | 416 | |
642ef983 | 417 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
418 | /* Issue GNN_ID */ |
419 | /* Prepare common MS IOCB */ | |
7b867cf7 | 420 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GNN_ID_REQ_SIZE, |
1da177e4 LT |
421 | GNN_ID_RSP_SIZE); |
422 | ||
423 | /* Prepare CT request */ | |
424 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GNN_ID_CMD, | |
425 | GNN_ID_RSP_SIZE); | |
426 | ct_rsp = &ha->ct_sns->p.rsp; | |
427 | ||
428 | /* Prepare CT arguments -- port_id */ | |
429 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; | |
430 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; | |
431 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; | |
432 | ||
433 | /* Execute MS IOCB */ | |
7b867cf7 | 434 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
435 | sizeof(ms_iocb_entry_t)); |
436 | if (rval != QLA_SUCCESS) { | |
437 | /*EMPTY*/ | |
7c3df132 SK |
438 | ql_dbg(ql_dbg_disc, vha, 0x2057, |
439 | "GNN_ID issue IOCB failed (%d).\n", rval); | |
dafdf892 | 440 | break; |
7b867cf7 | 441 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
8c958a99 | 442 | "GNN_ID") != QLA_SUCCESS) { |
1da177e4 | 443 | rval = QLA_FUNCTION_FAILED; |
dafdf892 | 444 | break; |
1da177e4 LT |
445 | } else { |
446 | /* Save nodename */ | |
447 | memcpy(list[i].node_name, | |
448 | ct_rsp->rsp.gnn_id.node_name, WWN_SIZE); | |
449 | ||
7c3df132 SK |
450 | ql_dbg(ql_dbg_disc, vha, 0x2058, |
451 | "GID_PT entry - nn %02x%02x%02x%02x%02x%02x%02X%02x " | |
452 | "pn %02x%02x%02x%02x%02x%02x%02X%02x " | |
1da177e4 | 453 | "portid=%02x%02x%02x.\n", |
1da177e4 LT |
454 | list[i].node_name[0], list[i].node_name[1], |
455 | list[i].node_name[2], list[i].node_name[3], | |
456 | list[i].node_name[4], list[i].node_name[5], | |
457 | list[i].node_name[6], list[i].node_name[7], | |
458 | list[i].port_name[0], list[i].port_name[1], | |
459 | list[i].port_name[2], list[i].port_name[3], | |
460 | list[i].port_name[4], list[i].port_name[5], | |
461 | list[i].port_name[6], list[i].port_name[7], | |
462 | list[i].d_id.b.domain, list[i].d_id.b.area, | |
7c3df132 | 463 | list[i].d_id.b.al_pa); |
1da177e4 LT |
464 | } |
465 | ||
466 | /* Last device exit. */ | |
467 | if (list[i].d_id.b.rsvd_1 != 0) | |
468 | break; | |
469 | } | |
470 | ||
471 | return (rval); | |
472 | } | |
473 | ||
474 | /** | |
475 | * qla2x00_rft_id() - SNS Register FC-4 TYPEs (RFT_ID) supported by the HBA. | |
476 | * @ha: HA context | |
477 | * | |
478 | * Returns 0 on success. | |
479 | */ | |
480 | int | |
7b867cf7 | 481 | qla2x00_rft_id(scsi_qla_host_t *vha) |
1da177e4 LT |
482 | { |
483 | int rval; | |
7b867cf7 | 484 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
485 | ms_iocb_entry_t *ms_pkt; |
486 | struct ct_sns_req *ct_req; | |
487 | struct ct_sns_rsp *ct_rsp; | |
488 | ||
7b867cf7 AC |
489 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
490 | return qla2x00_sns_rft_id(vha); | |
1da177e4 LT |
491 | |
492 | /* Issue RFT_ID */ | |
493 | /* Prepare common MS IOCB */ | |
7b867cf7 | 494 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RFT_ID_REQ_SIZE, |
fd34f556 | 495 | RFT_ID_RSP_SIZE); |
1da177e4 LT |
496 | |
497 | /* Prepare CT request */ | |
498 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, RFT_ID_CMD, | |
499 | RFT_ID_RSP_SIZE); | |
500 | ct_rsp = &ha->ct_sns->p.rsp; | |
501 | ||
502 | /* Prepare CT arguments -- port_id, FC-4 types */ | |
7b867cf7 AC |
503 | ct_req->req.rft_id.port_id[0] = vha->d_id.b.domain; |
504 | ct_req->req.rft_id.port_id[1] = vha->d_id.b.area; | |
505 | ct_req->req.rft_id.port_id[2] = vha->d_id.b.al_pa; | |
1da177e4 LT |
506 | |
507 | ct_req->req.rft_id.fc4_types[2] = 0x01; /* FCP-3 */ | |
508 | ||
509 | /* Execute MS IOCB */ | |
7b867cf7 | 510 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
511 | sizeof(ms_iocb_entry_t)); |
512 | if (rval != QLA_SUCCESS) { | |
513 | /*EMPTY*/ | |
7c3df132 SK |
514 | ql_dbg(ql_dbg_disc, vha, 0x2043, |
515 | "RFT_ID issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 516 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFT_ID") != |
8c958a99 | 517 | QLA_SUCCESS) { |
1da177e4 LT |
518 | rval = QLA_FUNCTION_FAILED; |
519 | } else { | |
7c3df132 SK |
520 | ql_dbg(ql_dbg_disc, vha, 0x2044, |
521 | "RFT_ID exiting normally.\n"); | |
1da177e4 LT |
522 | } |
523 | ||
524 | return (rval); | |
525 | } | |
526 | ||
527 | /** | |
528 | * qla2x00_rff_id() - SNS Register FC-4 Features (RFF_ID) supported by the HBA. | |
529 | * @ha: HA context | |
530 | * | |
531 | * Returns 0 on success. | |
532 | */ | |
533 | int | |
7b867cf7 | 534 | qla2x00_rff_id(scsi_qla_host_t *vha) |
1da177e4 LT |
535 | { |
536 | int rval; | |
7b867cf7 | 537 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
538 | ms_iocb_entry_t *ms_pkt; |
539 | struct ct_sns_req *ct_req; | |
540 | struct ct_sns_rsp *ct_rsp; | |
541 | ||
542 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) { | |
7c3df132 SK |
543 | ql_dbg(ql_dbg_disc, vha, 0x2046, |
544 | "RFF_ID call not supported on ISP2100/ISP2200.\n"); | |
1da177e4 LT |
545 | return (QLA_SUCCESS); |
546 | } | |
547 | ||
548 | /* Issue RFF_ID */ | |
549 | /* Prepare common MS IOCB */ | |
7b867cf7 | 550 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RFF_ID_REQ_SIZE, |
fd34f556 | 551 | RFF_ID_RSP_SIZE); |
1da177e4 LT |
552 | |
553 | /* Prepare CT request */ | |
554 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, RFF_ID_CMD, | |
555 | RFF_ID_RSP_SIZE); | |
556 | ct_rsp = &ha->ct_sns->p.rsp; | |
557 | ||
558 | /* Prepare CT arguments -- port_id, FC-4 feature, FC-4 type */ | |
7b867cf7 AC |
559 | ct_req->req.rff_id.port_id[0] = vha->d_id.b.domain; |
560 | ct_req->req.rff_id.port_id[1] = vha->d_id.b.area; | |
561 | ct_req->req.rff_id.port_id[2] = vha->d_id.b.al_pa; | |
1da177e4 | 562 | |
2d70c103 NB |
563 | qlt_rff_id(vha, ct_req); |
564 | ||
1da177e4 LT |
565 | ct_req->req.rff_id.fc4_type = 0x08; /* SCSI - FCP */ |
566 | ||
567 | /* Execute MS IOCB */ | |
7b867cf7 | 568 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
569 | sizeof(ms_iocb_entry_t)); |
570 | if (rval != QLA_SUCCESS) { | |
571 | /*EMPTY*/ | |
7c3df132 SK |
572 | ql_dbg(ql_dbg_disc, vha, 0x2047, |
573 | "RFF_ID issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 574 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFF_ID") != |
8c958a99 | 575 | QLA_SUCCESS) { |
1da177e4 LT |
576 | rval = QLA_FUNCTION_FAILED; |
577 | } else { | |
7c3df132 SK |
578 | ql_dbg(ql_dbg_disc, vha, 0x2048, |
579 | "RFF_ID exiting normally.\n"); | |
1da177e4 LT |
580 | } |
581 | ||
582 | return (rval); | |
583 | } | |
584 | ||
585 | /** | |
586 | * qla2x00_rnn_id() - SNS Register Node Name (RNN_ID) of the HBA. | |
587 | * @ha: HA context | |
588 | * | |
589 | * Returns 0 on success. | |
590 | */ | |
591 | int | |
7b867cf7 | 592 | qla2x00_rnn_id(scsi_qla_host_t *vha) |
1da177e4 LT |
593 | { |
594 | int rval; | |
7b867cf7 | 595 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
596 | ms_iocb_entry_t *ms_pkt; |
597 | struct ct_sns_req *ct_req; | |
598 | struct ct_sns_rsp *ct_rsp; | |
599 | ||
7b867cf7 AC |
600 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
601 | return qla2x00_sns_rnn_id(vha); | |
1da177e4 LT |
602 | |
603 | /* Issue RNN_ID */ | |
604 | /* Prepare common MS IOCB */ | |
7b867cf7 | 605 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RNN_ID_REQ_SIZE, |
fd34f556 | 606 | RNN_ID_RSP_SIZE); |
1da177e4 LT |
607 | |
608 | /* Prepare CT request */ | |
609 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, RNN_ID_CMD, | |
610 | RNN_ID_RSP_SIZE); | |
611 | ct_rsp = &ha->ct_sns->p.rsp; | |
612 | ||
613 | /* Prepare CT arguments -- port_id, node_name */ | |
7b867cf7 AC |
614 | ct_req->req.rnn_id.port_id[0] = vha->d_id.b.domain; |
615 | ct_req->req.rnn_id.port_id[1] = vha->d_id.b.area; | |
616 | ct_req->req.rnn_id.port_id[2] = vha->d_id.b.al_pa; | |
1da177e4 | 617 | |
7b867cf7 | 618 | memcpy(ct_req->req.rnn_id.node_name, vha->node_name, WWN_SIZE); |
1da177e4 LT |
619 | |
620 | /* Execute MS IOCB */ | |
7b867cf7 | 621 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
622 | sizeof(ms_iocb_entry_t)); |
623 | if (rval != QLA_SUCCESS) { | |
624 | /*EMPTY*/ | |
7c3df132 SK |
625 | ql_dbg(ql_dbg_disc, vha, 0x204d, |
626 | "RNN_ID issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 627 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RNN_ID") != |
8c958a99 | 628 | QLA_SUCCESS) { |
1da177e4 LT |
629 | rval = QLA_FUNCTION_FAILED; |
630 | } else { | |
7c3df132 SK |
631 | ql_dbg(ql_dbg_disc, vha, 0x204e, |
632 | "RNN_ID exiting normally.\n"); | |
1da177e4 LT |
633 | } |
634 | ||
635 | return (rval); | |
636 | } | |
637 | ||
1620f7c2 | 638 | void |
7b867cf7 | 639 | qla2x00_get_sym_node_name(scsi_qla_host_t *vha, uint8_t *snn) |
1620f7c2 | 640 | { |
7b867cf7 | 641 | struct qla_hw_data *ha = vha->hw; |
1620f7c2 AV |
642 | sprintf(snn, "%s FW:v%d.%02d.%02d DVR:v%s",ha->model_number, |
643 | ha->fw_major_version, ha->fw_minor_version, | |
644 | ha->fw_subminor_version, qla2x00_version_str); | |
645 | } | |
646 | ||
1da177e4 LT |
647 | /** |
648 | * qla2x00_rsnn_nn() - SNS Register Symbolic Node Name (RSNN_NN) of the HBA. | |
649 | * @ha: HA context | |
650 | * | |
651 | * Returns 0 on success. | |
652 | */ | |
653 | int | |
7b867cf7 | 654 | qla2x00_rsnn_nn(scsi_qla_host_t *vha) |
1da177e4 LT |
655 | { |
656 | int rval; | |
7b867cf7 | 657 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
658 | ms_iocb_entry_t *ms_pkt; |
659 | struct ct_sns_req *ct_req; | |
660 | struct ct_sns_rsp *ct_rsp; | |
661 | ||
662 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) { | |
7c3df132 SK |
663 | ql_dbg(ql_dbg_disc, vha, 0x2050, |
664 | "RSNN_ID call unsupported on ISP2100/ISP2200.\n"); | |
1da177e4 LT |
665 | return (QLA_SUCCESS); |
666 | } | |
667 | ||
668 | /* Issue RSNN_NN */ | |
669 | /* Prepare common MS IOCB */ | |
670 | /* Request size adjusted after CT preparation */ | |
7b867cf7 | 671 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, 0, RSNN_NN_RSP_SIZE); |
1da177e4 LT |
672 | |
673 | /* Prepare CT request */ | |
674 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, RSNN_NN_CMD, | |
675 | RSNN_NN_RSP_SIZE); | |
676 | ct_rsp = &ha->ct_sns->p.rsp; | |
677 | ||
678 | /* Prepare CT arguments -- node_name, symbolic node_name, size */ | |
7b867cf7 | 679 | memcpy(ct_req->req.rsnn_nn.node_name, vha->node_name, WWN_SIZE); |
fa2a1ce5 | 680 | |
1da177e4 | 681 | /* Prepare the Symbolic Node Name */ |
7b867cf7 | 682 | qla2x00_get_sym_node_name(vha, ct_req->req.rsnn_nn.sym_node_name); |
1da177e4 LT |
683 | |
684 | /* Calculate SNN length */ | |
1620f7c2 AV |
685 | ct_req->req.rsnn_nn.name_len = |
686 | (uint8_t)strlen(ct_req->req.rsnn_nn.sym_node_name); | |
1da177e4 LT |
687 | |
688 | /* Update MS IOCB request */ | |
689 | ms_pkt->req_bytecount = | |
690 | cpu_to_le32(24 + 1 + ct_req->req.rsnn_nn.name_len); | |
691 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; | |
692 | ||
693 | /* Execute MS IOCB */ | |
7b867cf7 | 694 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
695 | sizeof(ms_iocb_entry_t)); |
696 | if (rval != QLA_SUCCESS) { | |
697 | /*EMPTY*/ | |
7c3df132 SK |
698 | ql_dbg(ql_dbg_disc, vha, 0x2051, |
699 | "RSNN_NN issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 700 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RSNN_NN") != |
8c958a99 | 701 | QLA_SUCCESS) { |
1da177e4 LT |
702 | rval = QLA_FUNCTION_FAILED; |
703 | } else { | |
7c3df132 SK |
704 | ql_dbg(ql_dbg_disc, vha, 0x2052, |
705 | "RSNN_NN exiting normally.\n"); | |
1da177e4 LT |
706 | } |
707 | ||
708 | return (rval); | |
709 | } | |
710 | ||
1da177e4 LT |
711 | /** |
712 | * qla2x00_prep_sns_cmd() - Prepare common SNS command request fields for query. | |
713 | * @ha: HA context | |
714 | * @cmd: GS command | |
715 | * @scmd_len: Subcommand length | |
716 | * @data_size: response size in bytes | |
717 | * | |
718 | * Returns a pointer to the @ha's sns_cmd. | |
719 | */ | |
720 | static inline struct sns_cmd_pkt * | |
7b867cf7 | 721 | qla2x00_prep_sns_cmd(scsi_qla_host_t *vha, uint16_t cmd, uint16_t scmd_len, |
1da177e4 LT |
722 | uint16_t data_size) |
723 | { | |
724 | uint16_t wc; | |
725 | struct sns_cmd_pkt *sns_cmd; | |
7b867cf7 | 726 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
727 | |
728 | sns_cmd = ha->sns_cmd; | |
729 | memset(sns_cmd, 0, sizeof(struct sns_cmd_pkt)); | |
730 | wc = data_size / 2; /* Size in 16bit words. */ | |
731 | sns_cmd->p.cmd.buffer_length = cpu_to_le16(wc); | |
732 | sns_cmd->p.cmd.buffer_address[0] = cpu_to_le32(LSD(ha->sns_cmd_dma)); | |
733 | sns_cmd->p.cmd.buffer_address[1] = cpu_to_le32(MSD(ha->sns_cmd_dma)); | |
734 | sns_cmd->p.cmd.subcommand_length = cpu_to_le16(scmd_len); | |
735 | sns_cmd->p.cmd.subcommand = cpu_to_le16(cmd); | |
736 | wc = (data_size - 16) / 4; /* Size in 32bit words. */ | |
737 | sns_cmd->p.cmd.size = cpu_to_le16(wc); | |
738 | ||
739 | return (sns_cmd); | |
740 | } | |
741 | ||
742 | /** | |
743 | * qla2x00_sns_ga_nxt() - SNS scan for fabric devices via GA_NXT command. | |
744 | * @ha: HA context | |
745 | * @fcport: fcport entry to updated | |
746 | * | |
747 | * This command uses the old Exectute SNS Command mailbox routine. | |
748 | * | |
749 | * Returns 0 on success. | |
750 | */ | |
751 | static int | |
7b867cf7 | 752 | qla2x00_sns_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) |
1da177e4 | 753 | { |
642ef983 | 754 | int rval = QLA_SUCCESS; |
7b867cf7 | 755 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
756 | struct sns_cmd_pkt *sns_cmd; |
757 | ||
758 | /* Issue GA_NXT. */ | |
759 | /* Prepare SNS command request. */ | |
7b867cf7 | 760 | sns_cmd = qla2x00_prep_sns_cmd(vha, GA_NXT_CMD, GA_NXT_SNS_SCMD_LEN, |
1da177e4 LT |
761 | GA_NXT_SNS_DATA_SIZE); |
762 | ||
763 | /* Prepare SNS command arguments -- port_id. */ | |
764 | sns_cmd->p.cmd.param[0] = fcport->d_id.b.al_pa; | |
765 | sns_cmd->p.cmd.param[1] = fcport->d_id.b.area; | |
766 | sns_cmd->p.cmd.param[2] = fcport->d_id.b.domain; | |
767 | ||
768 | /* Execute SNS command. */ | |
7b867cf7 | 769 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GA_NXT_SNS_CMD_SIZE / 2, |
1da177e4 LT |
770 | sizeof(struct sns_cmd_pkt)); |
771 | if (rval != QLA_SUCCESS) { | |
772 | /*EMPTY*/ | |
7c3df132 SK |
773 | ql_dbg(ql_dbg_disc, vha, 0x205f, |
774 | "GA_NXT Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
775 | } else if (sns_cmd->p.gan_data[8] != 0x80 || |
776 | sns_cmd->p.gan_data[9] != 0x02) { | |
cfb0919c | 777 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2084, |
7c3df132 SK |
778 | "GA_NXT failed, rejected request ga_nxt_rsp:\n"); |
779 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2074, | |
780 | sns_cmd->p.gan_data, 16); | |
1da177e4 LT |
781 | rval = QLA_FUNCTION_FAILED; |
782 | } else { | |
783 | /* Populate fc_port_t entry. */ | |
784 | fcport->d_id.b.domain = sns_cmd->p.gan_data[17]; | |
785 | fcport->d_id.b.area = sns_cmd->p.gan_data[18]; | |
786 | fcport->d_id.b.al_pa = sns_cmd->p.gan_data[19]; | |
787 | ||
788 | memcpy(fcport->node_name, &sns_cmd->p.gan_data[284], WWN_SIZE); | |
789 | memcpy(fcport->port_name, &sns_cmd->p.gan_data[20], WWN_SIZE); | |
790 | ||
791 | if (sns_cmd->p.gan_data[16] != NS_N_PORT_TYPE && | |
792 | sns_cmd->p.gan_data[16] != NS_NL_PORT_TYPE) | |
793 | fcport->d_id.b.domain = 0xf0; | |
794 | ||
7c3df132 SK |
795 | ql_dbg(ql_dbg_disc, vha, 0x2061, |
796 | "GA_NXT entry - nn %02x%02x%02x%02x%02x%02x%02x%02x " | |
1da177e4 | 797 | "pn %02x%02x%02x%02x%02x%02x%02x%02x " |
7c3df132 | 798 | "port_id=%02x%02x%02x.\n", |
1da177e4 LT |
799 | fcport->node_name[0], fcport->node_name[1], |
800 | fcport->node_name[2], fcport->node_name[3], | |
801 | fcport->node_name[4], fcport->node_name[5], | |
802 | fcport->node_name[6], fcport->node_name[7], | |
803 | fcport->port_name[0], fcport->port_name[1], | |
804 | fcport->port_name[2], fcport->port_name[3], | |
805 | fcport->port_name[4], fcport->port_name[5], | |
806 | fcport->port_name[6], fcport->port_name[7], | |
807 | fcport->d_id.b.domain, fcport->d_id.b.area, | |
7c3df132 | 808 | fcport->d_id.b.al_pa); |
1da177e4 LT |
809 | } |
810 | ||
811 | return (rval); | |
812 | } | |
813 | ||
814 | /** | |
815 | * qla2x00_sns_gid_pt() - SNS scan for fabric devices via GID_PT command. | |
816 | * @ha: HA context | |
817 | * @list: switch info entries to populate | |
818 | * | |
819 | * This command uses the old Exectute SNS Command mailbox routine. | |
820 | * | |
821 | * NOTE: Non-Nx_Ports are not requested. | |
822 | * | |
823 | * Returns 0 on success. | |
824 | */ | |
825 | static int | |
7b867cf7 | 826 | qla2x00_sns_gid_pt(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 LT |
827 | { |
828 | int rval; | |
7b867cf7 | 829 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
830 | uint16_t i; |
831 | uint8_t *entry; | |
832 | struct sns_cmd_pkt *sns_cmd; | |
642ef983 CD |
833 | uint16_t gid_pt_sns_data_size; |
834 | ||
835 | gid_pt_sns_data_size = qla2x00_gid_pt_rsp_size(vha); | |
1da177e4 LT |
836 | |
837 | /* Issue GID_PT. */ | |
838 | /* Prepare SNS command request. */ | |
7b867cf7 | 839 | sns_cmd = qla2x00_prep_sns_cmd(vha, GID_PT_CMD, GID_PT_SNS_SCMD_LEN, |
642ef983 | 840 | gid_pt_sns_data_size); |
1da177e4 LT |
841 | |
842 | /* Prepare SNS command arguments -- port_type. */ | |
843 | sns_cmd->p.cmd.param[0] = NS_NX_PORT_TYPE; | |
844 | ||
845 | /* Execute SNS command. */ | |
7b867cf7 | 846 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GID_PT_SNS_CMD_SIZE / 2, |
1da177e4 LT |
847 | sizeof(struct sns_cmd_pkt)); |
848 | if (rval != QLA_SUCCESS) { | |
849 | /*EMPTY*/ | |
7c3df132 SK |
850 | ql_dbg(ql_dbg_disc, vha, 0x206d, |
851 | "GID_PT Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
852 | } else if (sns_cmd->p.gid_data[8] != 0x80 || |
853 | sns_cmd->p.gid_data[9] != 0x02) { | |
7c3df132 SK |
854 | ql_dbg(ql_dbg_disc, vha, 0x202f, |
855 | "GID_PT failed, rejected request, gid_rsp:\n"); | |
856 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2081, | |
857 | sns_cmd->p.gid_data, 16); | |
1da177e4 LT |
858 | rval = QLA_FUNCTION_FAILED; |
859 | } else { | |
860 | /* Set port IDs in switch info list. */ | |
642ef983 | 861 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
862 | entry = &sns_cmd->p.gid_data[(i * 4) + 16]; |
863 | list[i].d_id.b.domain = entry[1]; | |
864 | list[i].d_id.b.area = entry[2]; | |
865 | list[i].d_id.b.al_pa = entry[3]; | |
866 | ||
867 | /* Last one exit. */ | |
868 | if (entry[0] & BIT_7) { | |
869 | list[i].d_id.b.rsvd_1 = entry[0]; | |
870 | break; | |
871 | } | |
872 | } | |
873 | ||
874 | /* | |
875 | * If we've used all available slots, then the switch is | |
876 | * reporting back more devices that we can handle with this | |
877 | * single call. Return a failed status, and let GA_NXT handle | |
878 | * the overload. | |
879 | */ | |
642ef983 | 880 | if (i == ha->max_fibre_devices) |
1da177e4 LT |
881 | rval = QLA_FUNCTION_FAILED; |
882 | } | |
883 | ||
884 | return (rval); | |
885 | } | |
886 | ||
887 | /** | |
888 | * qla2x00_sns_gpn_id() - SNS Get Port Name (GPN_ID) query. | |
889 | * @ha: HA context | |
890 | * @list: switch info entries to populate | |
891 | * | |
892 | * This command uses the old Exectute SNS Command mailbox routine. | |
893 | * | |
894 | * Returns 0 on success. | |
895 | */ | |
896 | static int | |
7b867cf7 | 897 | qla2x00_sns_gpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 | 898 | { |
642ef983 | 899 | int rval = QLA_SUCCESS; |
7b867cf7 | 900 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
901 | uint16_t i; |
902 | struct sns_cmd_pkt *sns_cmd; | |
903 | ||
642ef983 | 904 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
905 | /* Issue GPN_ID */ |
906 | /* Prepare SNS command request. */ | |
7b867cf7 | 907 | sns_cmd = qla2x00_prep_sns_cmd(vha, GPN_ID_CMD, |
1da177e4 LT |
908 | GPN_ID_SNS_SCMD_LEN, GPN_ID_SNS_DATA_SIZE); |
909 | ||
910 | /* Prepare SNS command arguments -- port_id. */ | |
911 | sns_cmd->p.cmd.param[0] = list[i].d_id.b.al_pa; | |
912 | sns_cmd->p.cmd.param[1] = list[i].d_id.b.area; | |
913 | sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain; | |
914 | ||
915 | /* Execute SNS command. */ | |
7b867cf7 | 916 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, |
1da177e4 LT |
917 | GPN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); |
918 | if (rval != QLA_SUCCESS) { | |
919 | /*EMPTY*/ | |
7c3df132 SK |
920 | ql_dbg(ql_dbg_disc, vha, 0x2032, |
921 | "GPN_ID Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
922 | } else if (sns_cmd->p.gpn_data[8] != 0x80 || |
923 | sns_cmd->p.gpn_data[9] != 0x02) { | |
7c3df132 SK |
924 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207e, |
925 | "GPN_ID failed, rejected request, gpn_rsp:\n"); | |
926 | ql_dump_buffer(ql_dbg_disc, vha, 0x207f, | |
927 | sns_cmd->p.gpn_data, 16); | |
1da177e4 LT |
928 | rval = QLA_FUNCTION_FAILED; |
929 | } else { | |
930 | /* Save portname */ | |
931 | memcpy(list[i].port_name, &sns_cmd->p.gpn_data[16], | |
932 | WWN_SIZE); | |
933 | } | |
934 | ||
935 | /* Last device exit. */ | |
936 | if (list[i].d_id.b.rsvd_1 != 0) | |
937 | break; | |
938 | } | |
939 | ||
940 | return (rval); | |
941 | } | |
942 | ||
943 | /** | |
944 | * qla2x00_sns_gnn_id() - SNS Get Node Name (GNN_ID) query. | |
945 | * @ha: HA context | |
946 | * @list: switch info entries to populate | |
947 | * | |
948 | * This command uses the old Exectute SNS Command mailbox routine. | |
949 | * | |
950 | * Returns 0 on success. | |
951 | */ | |
952 | static int | |
7b867cf7 | 953 | qla2x00_sns_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 | 954 | { |
642ef983 | 955 | int rval = QLA_SUCCESS; |
7b867cf7 | 956 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
957 | uint16_t i; |
958 | struct sns_cmd_pkt *sns_cmd; | |
959 | ||
642ef983 | 960 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
961 | /* Issue GNN_ID */ |
962 | /* Prepare SNS command request. */ | |
7b867cf7 | 963 | sns_cmd = qla2x00_prep_sns_cmd(vha, GNN_ID_CMD, |
1da177e4 LT |
964 | GNN_ID_SNS_SCMD_LEN, GNN_ID_SNS_DATA_SIZE); |
965 | ||
966 | /* Prepare SNS command arguments -- port_id. */ | |
967 | sns_cmd->p.cmd.param[0] = list[i].d_id.b.al_pa; | |
968 | sns_cmd->p.cmd.param[1] = list[i].d_id.b.area; | |
969 | sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain; | |
970 | ||
971 | /* Execute SNS command. */ | |
7b867cf7 | 972 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, |
1da177e4 LT |
973 | GNN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); |
974 | if (rval != QLA_SUCCESS) { | |
975 | /*EMPTY*/ | |
7c3df132 SK |
976 | ql_dbg(ql_dbg_disc, vha, 0x203f, |
977 | "GNN_ID Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
978 | } else if (sns_cmd->p.gnn_data[8] != 0x80 || |
979 | sns_cmd->p.gnn_data[9] != 0x02) { | |
7c3df132 SK |
980 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2082, |
981 | "GNN_ID failed, rejected request, gnn_rsp:\n"); | |
982 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207a, | |
983 | sns_cmd->p.gnn_data, 16); | |
1da177e4 LT |
984 | rval = QLA_FUNCTION_FAILED; |
985 | } else { | |
986 | /* Save nodename */ | |
987 | memcpy(list[i].node_name, &sns_cmd->p.gnn_data[16], | |
988 | WWN_SIZE); | |
989 | ||
7c3df132 SK |
990 | ql_dbg(ql_dbg_disc, vha, 0x206e, |
991 | "GID_PT entry - nn %02x%02x%02x%02x%02x%02x%02x%02x " | |
1da177e4 | 992 | "pn %02x%02x%02x%02x%02x%02x%02x%02x " |
7c3df132 | 993 | "port_id=%02x%02x%02x.\n", |
1da177e4 LT |
994 | list[i].node_name[0], list[i].node_name[1], |
995 | list[i].node_name[2], list[i].node_name[3], | |
996 | list[i].node_name[4], list[i].node_name[5], | |
997 | list[i].node_name[6], list[i].node_name[7], | |
998 | list[i].port_name[0], list[i].port_name[1], | |
999 | list[i].port_name[2], list[i].port_name[3], | |
1000 | list[i].port_name[4], list[i].port_name[5], | |
1001 | list[i].port_name[6], list[i].port_name[7], | |
1002 | list[i].d_id.b.domain, list[i].d_id.b.area, | |
7c3df132 | 1003 | list[i].d_id.b.al_pa); |
1da177e4 LT |
1004 | } |
1005 | ||
1006 | /* Last device exit. */ | |
1007 | if (list[i].d_id.b.rsvd_1 != 0) | |
1008 | break; | |
1009 | } | |
1010 | ||
1011 | return (rval); | |
1012 | } | |
1013 | ||
1014 | /** | |
1015 | * qla2x00_snd_rft_id() - SNS Register FC-4 TYPEs (RFT_ID) supported by the HBA. | |
1016 | * @ha: HA context | |
1017 | * | |
1018 | * This command uses the old Exectute SNS Command mailbox routine. | |
1019 | * | |
1020 | * Returns 0 on success. | |
1021 | */ | |
1022 | static int | |
7b867cf7 | 1023 | qla2x00_sns_rft_id(scsi_qla_host_t *vha) |
1da177e4 LT |
1024 | { |
1025 | int rval; | |
7b867cf7 | 1026 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
1027 | struct sns_cmd_pkt *sns_cmd; |
1028 | ||
1029 | /* Issue RFT_ID. */ | |
1030 | /* Prepare SNS command request. */ | |
7b867cf7 | 1031 | sns_cmd = qla2x00_prep_sns_cmd(vha, RFT_ID_CMD, RFT_ID_SNS_SCMD_LEN, |
1da177e4 LT |
1032 | RFT_ID_SNS_DATA_SIZE); |
1033 | ||
1034 | /* Prepare SNS command arguments -- port_id, FC-4 types */ | |
7b867cf7 AC |
1035 | sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa; |
1036 | sns_cmd->p.cmd.param[1] = vha->d_id.b.area; | |
1037 | sns_cmd->p.cmd.param[2] = vha->d_id.b.domain; | |
1da177e4 LT |
1038 | |
1039 | sns_cmd->p.cmd.param[5] = 0x01; /* FCP-3 */ | |
1040 | ||
1041 | /* Execute SNS command. */ | |
7b867cf7 | 1042 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RFT_ID_SNS_CMD_SIZE / 2, |
1da177e4 LT |
1043 | sizeof(struct sns_cmd_pkt)); |
1044 | if (rval != QLA_SUCCESS) { | |
1045 | /*EMPTY*/ | |
7c3df132 SK |
1046 | ql_dbg(ql_dbg_disc, vha, 0x2060, |
1047 | "RFT_ID Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
1048 | } else if (sns_cmd->p.rft_data[8] != 0x80 || |
1049 | sns_cmd->p.rft_data[9] != 0x02) { | |
7c3df132 SK |
1050 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2083, |
1051 | "RFT_ID failed, rejected request rft_rsp:\n"); | |
1052 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2080, | |
1053 | sns_cmd->p.rft_data, 16); | |
1da177e4 LT |
1054 | rval = QLA_FUNCTION_FAILED; |
1055 | } else { | |
7c3df132 SK |
1056 | ql_dbg(ql_dbg_disc, vha, 0x2073, |
1057 | "RFT_ID exiting normally.\n"); | |
1da177e4 LT |
1058 | } |
1059 | ||
1060 | return (rval); | |
1061 | } | |
1062 | ||
1063 | /** | |
1064 | * qla2x00_sns_rnn_id() - SNS Register Node Name (RNN_ID) of the HBA. | |
1065 | * HBA. | |
1066 | * @ha: HA context | |
1067 | * | |
1068 | * This command uses the old Exectute SNS Command mailbox routine. | |
1069 | * | |
1070 | * Returns 0 on success. | |
1071 | */ | |
1072 | static int | |
7b867cf7 | 1073 | qla2x00_sns_rnn_id(scsi_qla_host_t *vha) |
1da177e4 LT |
1074 | { |
1075 | int rval; | |
7b867cf7 | 1076 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
1077 | struct sns_cmd_pkt *sns_cmd; |
1078 | ||
1079 | /* Issue RNN_ID. */ | |
1080 | /* Prepare SNS command request. */ | |
7b867cf7 | 1081 | sns_cmd = qla2x00_prep_sns_cmd(vha, RNN_ID_CMD, RNN_ID_SNS_SCMD_LEN, |
1da177e4 LT |
1082 | RNN_ID_SNS_DATA_SIZE); |
1083 | ||
1084 | /* Prepare SNS command arguments -- port_id, nodename. */ | |
7b867cf7 AC |
1085 | sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa; |
1086 | sns_cmd->p.cmd.param[1] = vha->d_id.b.area; | |
1087 | sns_cmd->p.cmd.param[2] = vha->d_id.b.domain; | |
1088 | ||
1089 | sns_cmd->p.cmd.param[4] = vha->node_name[7]; | |
1090 | sns_cmd->p.cmd.param[5] = vha->node_name[6]; | |
1091 | sns_cmd->p.cmd.param[6] = vha->node_name[5]; | |
1092 | sns_cmd->p.cmd.param[7] = vha->node_name[4]; | |
1093 | sns_cmd->p.cmd.param[8] = vha->node_name[3]; | |
1094 | sns_cmd->p.cmd.param[9] = vha->node_name[2]; | |
1095 | sns_cmd->p.cmd.param[10] = vha->node_name[1]; | |
1096 | sns_cmd->p.cmd.param[11] = vha->node_name[0]; | |
1da177e4 LT |
1097 | |
1098 | /* Execute SNS command. */ | |
7b867cf7 | 1099 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RNN_ID_SNS_CMD_SIZE / 2, |
1da177e4 LT |
1100 | sizeof(struct sns_cmd_pkt)); |
1101 | if (rval != QLA_SUCCESS) { | |
1102 | /*EMPTY*/ | |
7c3df132 SK |
1103 | ql_dbg(ql_dbg_disc, vha, 0x204a, |
1104 | "RNN_ID Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
1105 | } else if (sns_cmd->p.rnn_data[8] != 0x80 || |
1106 | sns_cmd->p.rnn_data[9] != 0x02) { | |
7c3df132 SK |
1107 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207b, |
1108 | "RNN_ID failed, rejected request, rnn_rsp:\n"); | |
1109 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207c, | |
1110 | sns_cmd->p.rnn_data, 16); | |
1da177e4 LT |
1111 | rval = QLA_FUNCTION_FAILED; |
1112 | } else { | |
7c3df132 SK |
1113 | ql_dbg(ql_dbg_disc, vha, 0x204c, |
1114 | "RNN_ID exiting normally.\n"); | |
1da177e4 LT |
1115 | } |
1116 | ||
1117 | return (rval); | |
1118 | } | |
cca5335c AV |
1119 | |
1120 | /** | |
b1c11812 | 1121 | * qla2x00_mgmt_svr_login() - Login to fabric Management Service. |
cca5335c AV |
1122 | * @ha: HA context |
1123 | * | |
1124 | * Returns 0 on success. | |
1125 | */ | |
1126 | static int | |
7b867cf7 | 1127 | qla2x00_mgmt_svr_login(scsi_qla_host_t *vha) |
cca5335c | 1128 | { |
0b91d116 | 1129 | int ret, rval; |
cca5335c | 1130 | uint16_t mb[MAILBOX_REGISTER_COUNT]; |
7b867cf7 | 1131 | struct qla_hw_data *ha = vha->hw; |
cca5335c | 1132 | ret = QLA_SUCCESS; |
7b867cf7 | 1133 | if (vha->flags.management_server_logged_in) |
cca5335c AV |
1134 | return ret; |
1135 | ||
0b91d116 | 1136 | rval = ha->isp_ops->fabric_login(vha, vha->mgmt_svr_loop_id, 0xff, 0xff, |
58570ac5 | 1137 | 0xfa, mb, BIT_1); |
0b91d116 CD |
1138 | if (rval != QLA_SUCCESS || mb[0] != MBS_COMMAND_COMPLETE) { |
1139 | if (rval == QLA_MEMORY_ALLOC_FAILED) | |
1140 | ql_dbg(ql_dbg_disc, vha, 0x2085, | |
1141 | "Failed management_server login: loopid=%x " | |
1142 | "rval=%d\n", vha->mgmt_svr_loop_id, rval); | |
1143 | else | |
1144 | ql_dbg(ql_dbg_disc, vha, 0x2024, | |
1145 | "Failed management_server login: loopid=%x " | |
1146 | "mb[0]=%x mb[1]=%x mb[2]=%x mb[6]=%x mb[7]=%x.\n", | |
1147 | vha->mgmt_svr_loop_id, mb[0], mb[1], mb[2], mb[6], | |
1148 | mb[7]); | |
cca5335c AV |
1149 | ret = QLA_FUNCTION_FAILED; |
1150 | } else | |
7b867cf7 | 1151 | vha->flags.management_server_logged_in = 1; |
cca5335c AV |
1152 | |
1153 | return ret; | |
1154 | } | |
1155 | ||
1156 | /** | |
1157 | * qla2x00_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query. | |
1158 | * @ha: HA context | |
1159 | * @req_size: request size in bytes | |
1160 | * @rsp_size: response size in bytes | |
1161 | * | |
1162 | * Returns a pointer to the @ha's ms_iocb. | |
1163 | */ | |
1164 | void * | |
7b867cf7 | 1165 | qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size, |
cca5335c AV |
1166 | uint32_t rsp_size) |
1167 | { | |
1168 | ms_iocb_entry_t *ms_pkt; | |
7b867cf7 | 1169 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1170 | ms_pkt = ha->ms_iocb; |
1171 | memset(ms_pkt, 0, sizeof(ms_iocb_entry_t)); | |
1172 | ||
1173 | ms_pkt->entry_type = MS_IOCB_TYPE; | |
1174 | ms_pkt->entry_count = 1; | |
7b867cf7 | 1175 | SET_TARGET_ID(ha, ms_pkt->loop_id, vha->mgmt_svr_loop_id); |
cca5335c | 1176 | ms_pkt->control_flags = __constant_cpu_to_le16(CF_READ | CF_HEAD_TAG); |
00a537b8 | 1177 | ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
cca5335c AV |
1178 | ms_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); |
1179 | ms_pkt->total_dsd_count = __constant_cpu_to_le16(2); | |
1180 | ms_pkt->rsp_bytecount = cpu_to_le32(rsp_size); | |
1181 | ms_pkt->req_bytecount = cpu_to_le32(req_size); | |
1182 | ||
1183 | ms_pkt->dseg_req_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1184 | ms_pkt->dseg_req_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1185 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; | |
1186 | ||
1187 | ms_pkt->dseg_rsp_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1188 | ms_pkt->dseg_rsp_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1189 | ms_pkt->dseg_rsp_length = ms_pkt->rsp_bytecount; | |
1190 | ||
1191 | return ms_pkt; | |
1192 | } | |
1193 | ||
1194 | /** | |
1195 | * qla24xx_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query. | |
1196 | * @ha: HA context | |
1197 | * @req_size: request size in bytes | |
1198 | * @rsp_size: response size in bytes | |
1199 | * | |
1200 | * Returns a pointer to the @ha's ms_iocb. | |
1201 | */ | |
1202 | void * | |
7b867cf7 | 1203 | qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size, |
cca5335c AV |
1204 | uint32_t rsp_size) |
1205 | { | |
1206 | struct ct_entry_24xx *ct_pkt; | |
7b867cf7 | 1207 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1208 | |
1209 | ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; | |
1210 | memset(ct_pkt, 0, sizeof(struct ct_entry_24xx)); | |
1211 | ||
1212 | ct_pkt->entry_type = CT_IOCB_TYPE; | |
1213 | ct_pkt->entry_count = 1; | |
7b867cf7 | 1214 | ct_pkt->nport_handle = cpu_to_le16(vha->mgmt_svr_loop_id); |
00a537b8 | 1215 | ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
cca5335c AV |
1216 | ct_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); |
1217 | ct_pkt->rsp_dsd_count = __constant_cpu_to_le16(1); | |
1218 | ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size); | |
1219 | ct_pkt->cmd_byte_count = cpu_to_le32(req_size); | |
1220 | ||
1221 | ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1222 | ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1223 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; | |
1224 | ||
1225 | ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1226 | ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1227 | ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; | |
7b867cf7 | 1228 | ct_pkt->vp_index = vha->vp_idx; |
cca5335c AV |
1229 | |
1230 | return ct_pkt; | |
1231 | } | |
1232 | ||
1233 | static inline ms_iocb_entry_t * | |
7b867cf7 | 1234 | qla2x00_update_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size) |
cca5335c | 1235 | { |
7b867cf7 | 1236 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1237 | ms_iocb_entry_t *ms_pkt = ha->ms_iocb; |
1238 | struct ct_entry_24xx *ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; | |
1239 | ||
e428924c | 1240 | if (IS_FWI2_CAPABLE(ha)) { |
cca5335c AV |
1241 | ct_pkt->cmd_byte_count = cpu_to_le32(req_size); |
1242 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; | |
1243 | } else { | |
1244 | ms_pkt->req_bytecount = cpu_to_le32(req_size); | |
1245 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; | |
1246 | } | |
1247 | ||
1248 | return ms_pkt; | |
1249 | } | |
1250 | ||
1251 | /** | |
1252 | * qla2x00_prep_ct_req() - Prepare common CT request fields for SNS query. | |
1253 | * @ct_req: CT request buffer | |
1254 | * @cmd: GS command | |
1255 | * @rsp_size: response size in bytes | |
1256 | * | |
1257 | * Returns a pointer to the intitialized @ct_req. | |
1258 | */ | |
1259 | static inline struct ct_sns_req * | |
1260 | qla2x00_prep_ct_fdmi_req(struct ct_sns_req *ct_req, uint16_t cmd, | |
1261 | uint16_t rsp_size) | |
1262 | { | |
1263 | memset(ct_req, 0, sizeof(struct ct_sns_pkt)); | |
1264 | ||
1265 | ct_req->header.revision = 0x01; | |
1266 | ct_req->header.gs_type = 0xFA; | |
1267 | ct_req->header.gs_subtype = 0x10; | |
1268 | ct_req->command = cpu_to_be16(cmd); | |
1269 | ct_req->max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); | |
1270 | ||
1271 | return ct_req; | |
1272 | } | |
1273 | ||
1274 | /** | |
1275 | * qla2x00_fdmi_rhba() - | |
1276 | * @ha: HA context | |
1277 | * | |
1278 | * Returns 0 on success. | |
1279 | */ | |
1280 | static int | |
7b867cf7 | 1281 | qla2x00_fdmi_rhba(scsi_qla_host_t *vha) |
cca5335c AV |
1282 | { |
1283 | int rval, alen; | |
1284 | uint32_t size, sn; | |
1285 | ||
1286 | ms_iocb_entry_t *ms_pkt; | |
1287 | struct ct_sns_req *ct_req; | |
1288 | struct ct_sns_rsp *ct_rsp; | |
1289 | uint8_t *entries; | |
1290 | struct ct_fdmi_hba_attr *eiter; | |
7b867cf7 | 1291 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1292 | |
1293 | /* Issue RHBA */ | |
1294 | /* Prepare common MS IOCB */ | |
1295 | /* Request size adjusted after CT preparation */ | |
7b867cf7 | 1296 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RHBA_RSP_SIZE); |
cca5335c AV |
1297 | |
1298 | /* Prepare CT request */ | |
1299 | ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, RHBA_CMD, | |
1300 | RHBA_RSP_SIZE); | |
1301 | ct_rsp = &ha->ct_sns->p.rsp; | |
1302 | ||
1303 | /* Prepare FDMI command arguments -- attribute block, attributes. */ | |
7b867cf7 | 1304 | memcpy(ct_req->req.rhba.hba_identifier, vha->port_name, WWN_SIZE); |
cca5335c | 1305 | ct_req->req.rhba.entry_count = __constant_cpu_to_be32(1); |
7b867cf7 | 1306 | memcpy(ct_req->req.rhba.port_name, vha->port_name, WWN_SIZE); |
cca5335c AV |
1307 | size = 2 * WWN_SIZE + 4 + 4; |
1308 | ||
1309 | /* Attributes */ | |
1310 | ct_req->req.rhba.attrs.count = | |
1311 | __constant_cpu_to_be32(FDMI_HBA_ATTR_COUNT); | |
1312 | entries = ct_req->req.rhba.hba_identifier; | |
1313 | ||
1314 | /* Nodename. */ | |
1315 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1316 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_NODE_NAME); | |
1317 | eiter->len = __constant_cpu_to_be16(4 + WWN_SIZE); | |
7b867cf7 | 1318 | memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE); |
cca5335c AV |
1319 | size += 4 + WWN_SIZE; |
1320 | ||
7c3df132 SK |
1321 | ql_dbg(ql_dbg_disc, vha, 0x2025, |
1322 | "NodeName = %02x%02x%02x%02x%02x%02x%02x%02x.\n", | |
1323 | eiter->a.node_name[0], eiter->a.node_name[1], | |
1324 | eiter->a.node_name[2], eiter->a.node_name[3], | |
1325 | eiter->a.node_name[4], eiter->a.node_name[5], | |
1326 | eiter->a.node_name[6], eiter->a.node_name[7]); | |
cca5335c AV |
1327 | |
1328 | /* Manufacturer. */ | |
1329 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1330 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_MANUFACTURER); | |
1331 | strcpy(eiter->a.manufacturer, "QLogic Corporation"); | |
1332 | alen = strlen(eiter->a.manufacturer); | |
1333 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1334 | eiter->len = cpu_to_be16(4 + alen); | |
1335 | size += 4 + alen; | |
1336 | ||
7c3df132 SK |
1337 | ql_dbg(ql_dbg_disc, vha, 0x2026, |
1338 | "Manufacturer = %s.\n", eiter->a.manufacturer); | |
cca5335c AV |
1339 | |
1340 | /* Serial number. */ | |
1341 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1342 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_SERIAL_NUMBER); | |
1343 | sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1; | |
1344 | sprintf(eiter->a.serial_num, "%c%05d", 'A' + sn / 100000, sn % 100000); | |
1345 | alen = strlen(eiter->a.serial_num); | |
1346 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1347 | eiter->len = cpu_to_be16(4 + alen); | |
1348 | size += 4 + alen; | |
1349 | ||
7c3df132 SK |
1350 | ql_dbg(ql_dbg_disc, vha, 0x2027, |
1351 | "Serial no. = %s.\n", eiter->a.serial_num); | |
cca5335c AV |
1352 | |
1353 | /* Model name. */ | |
1354 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1355 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_MODEL); | |
1356 | strcpy(eiter->a.model, ha->model_number); | |
1357 | alen = strlen(eiter->a.model); | |
1358 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1359 | eiter->len = cpu_to_be16(4 + alen); | |
1360 | size += 4 + alen; | |
1361 | ||
7c3df132 SK |
1362 | ql_dbg(ql_dbg_disc, vha, 0x2028, |
1363 | "Model Name = %s.\n", eiter->a.model); | |
cca5335c AV |
1364 | |
1365 | /* Model description. */ | |
1366 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1367 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION); | |
1368 | if (ha->model_desc) | |
1369 | strncpy(eiter->a.model_desc, ha->model_desc, 80); | |
1370 | alen = strlen(eiter->a.model_desc); | |
1371 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1372 | eiter->len = cpu_to_be16(4 + alen); | |
1373 | size += 4 + alen; | |
1374 | ||
7c3df132 SK |
1375 | ql_dbg(ql_dbg_disc, vha, 0x2029, |
1376 | "Model Desc = %s.\n", eiter->a.model_desc); | |
cca5335c AV |
1377 | |
1378 | /* Hardware version. */ | |
1379 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1380 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_HARDWARE_VERSION); | |
1381 | strcpy(eiter->a.hw_version, ha->adapter_id); | |
1382 | alen = strlen(eiter->a.hw_version); | |
1383 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1384 | eiter->len = cpu_to_be16(4 + alen); | |
1385 | size += 4 + alen; | |
1386 | ||
7c3df132 SK |
1387 | ql_dbg(ql_dbg_disc, vha, 0x202a, |
1388 | "Hardware ver = %s.\n", eiter->a.hw_version); | |
cca5335c AV |
1389 | |
1390 | /* Driver version. */ | |
1391 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1392 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_DRIVER_VERSION); | |
1393 | strcpy(eiter->a.driver_version, qla2x00_version_str); | |
1394 | alen = strlen(eiter->a.driver_version); | |
1395 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1396 | eiter->len = cpu_to_be16(4 + alen); | |
1397 | size += 4 + alen; | |
1398 | ||
7c3df132 SK |
1399 | ql_dbg(ql_dbg_disc, vha, 0x202b, |
1400 | "Driver ver = %s.\n", eiter->a.driver_version); | |
cca5335c AV |
1401 | |
1402 | /* Option ROM version. */ | |
1403 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1404 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION); | |
1405 | strcpy(eiter->a.orom_version, "0.00"); | |
1406 | alen = strlen(eiter->a.orom_version); | |
1407 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1408 | eiter->len = cpu_to_be16(4 + alen); | |
1409 | size += 4 + alen; | |
1410 | ||
7c3df132 SK |
1411 | ql_dbg(ql_dbg_disc, vha , 0x202c, |
1412 | "Optrom vers = %s.\n", eiter->a.orom_version); | |
cca5335c AV |
1413 | |
1414 | /* Firmware version */ | |
1415 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1416 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION); | |
7b867cf7 | 1417 | ha->isp_ops->fw_version_str(vha, eiter->a.fw_version); |
cca5335c AV |
1418 | alen = strlen(eiter->a.fw_version); |
1419 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1420 | eiter->len = cpu_to_be16(4 + alen); | |
1421 | size += 4 + alen; | |
1422 | ||
7c3df132 SK |
1423 | ql_dbg(ql_dbg_disc, vha, 0x202d, |
1424 | "Firmware vers = %s.\n", eiter->a.fw_version); | |
cca5335c AV |
1425 | |
1426 | /* Update MS request size. */ | |
7b867cf7 | 1427 | qla2x00_update_ms_fdmi_iocb(vha, size + 16); |
cca5335c | 1428 | |
7c3df132 SK |
1429 | ql_dbg(ql_dbg_disc, vha, 0x202e, |
1430 | "RHBA identifier = " | |
1431 | "%02x%02x%02x%02x%02x%02x%02x%02x size=%d.\n", | |
1432 | ct_req->req.rhba.hba_identifier[0], | |
cca5335c AV |
1433 | ct_req->req.rhba.hba_identifier[1], |
1434 | ct_req->req.rhba.hba_identifier[2], | |
1435 | ct_req->req.rhba.hba_identifier[3], | |
1436 | ct_req->req.rhba.hba_identifier[4], | |
1437 | ct_req->req.rhba.hba_identifier[5], | |
1438 | ct_req->req.rhba.hba_identifier[6], | |
7c3df132 SK |
1439 | ct_req->req.rhba.hba_identifier[7], size); |
1440 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2076, | |
1441 | entries, size); | |
cca5335c AV |
1442 | |
1443 | /* Execute MS IOCB */ | |
7b867cf7 | 1444 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
cca5335c AV |
1445 | sizeof(ms_iocb_entry_t)); |
1446 | if (rval != QLA_SUCCESS) { | |
1447 | /*EMPTY*/ | |
7c3df132 SK |
1448 | ql_dbg(ql_dbg_disc, vha, 0x2030, |
1449 | "RHBA issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 1450 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA") != |
cca5335c AV |
1451 | QLA_SUCCESS) { |
1452 | rval = QLA_FUNCTION_FAILED; | |
1453 | if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && | |
1454 | ct_rsp->header.explanation_code == | |
1455 | CT_EXPL_ALREADY_REGISTERED) { | |
7c3df132 SK |
1456 | ql_dbg(ql_dbg_disc, vha, 0x2034, |
1457 | "HBA already registered.\n"); | |
cca5335c AV |
1458 | rval = QLA_ALREADY_REGISTERED; |
1459 | } | |
1460 | } else { | |
7c3df132 SK |
1461 | ql_dbg(ql_dbg_disc, vha, 0x2035, |
1462 | "RHBA exiting normally.\n"); | |
cca5335c AV |
1463 | } |
1464 | ||
1465 | return rval; | |
1466 | } | |
1467 | ||
1468 | /** | |
1469 | * qla2x00_fdmi_dhba() - | |
1470 | * @ha: HA context | |
1471 | * | |
1472 | * Returns 0 on success. | |
1473 | */ | |
1474 | static int | |
7b867cf7 | 1475 | qla2x00_fdmi_dhba(scsi_qla_host_t *vha) |
cca5335c AV |
1476 | { |
1477 | int rval; | |
7b867cf7 | 1478 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1479 | ms_iocb_entry_t *ms_pkt; |
1480 | struct ct_sns_req *ct_req; | |
1481 | struct ct_sns_rsp *ct_rsp; | |
1482 | ||
1483 | /* Issue RPA */ | |
1484 | /* Prepare common MS IOCB */ | |
7b867cf7 | 1485 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, DHBA_REQ_SIZE, |
cca5335c AV |
1486 | DHBA_RSP_SIZE); |
1487 | ||
1488 | /* Prepare CT request */ | |
1489 | ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, DHBA_CMD, | |
1490 | DHBA_RSP_SIZE); | |
1491 | ct_rsp = &ha->ct_sns->p.rsp; | |
1492 | ||
1493 | /* Prepare FDMI command arguments -- portname. */ | |
7b867cf7 | 1494 | memcpy(ct_req->req.dhba.port_name, vha->port_name, WWN_SIZE); |
cca5335c | 1495 | |
7c3df132 SK |
1496 | ql_dbg(ql_dbg_disc, vha, 0x2036, |
1497 | "DHBA portname = %02x%02x%02x%02x%02x%02x%02x%02x.\n", | |
cca5335c AV |
1498 | ct_req->req.dhba.port_name[0], ct_req->req.dhba.port_name[1], |
1499 | ct_req->req.dhba.port_name[2], ct_req->req.dhba.port_name[3], | |
1500 | ct_req->req.dhba.port_name[4], ct_req->req.dhba.port_name[5], | |
7c3df132 | 1501 | ct_req->req.dhba.port_name[6], ct_req->req.dhba.port_name[7]); |
cca5335c AV |
1502 | |
1503 | /* Execute MS IOCB */ | |
7b867cf7 | 1504 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
cca5335c AV |
1505 | sizeof(ms_iocb_entry_t)); |
1506 | if (rval != QLA_SUCCESS) { | |
1507 | /*EMPTY*/ | |
7c3df132 SK |
1508 | ql_dbg(ql_dbg_disc, vha, 0x2037, |
1509 | "DHBA issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 1510 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "DHBA") != |
cca5335c AV |
1511 | QLA_SUCCESS) { |
1512 | rval = QLA_FUNCTION_FAILED; | |
1513 | } else { | |
7c3df132 SK |
1514 | ql_dbg(ql_dbg_disc, vha, 0x2038, |
1515 | "DHBA exiting normally.\n"); | |
cca5335c AV |
1516 | } |
1517 | ||
1518 | return rval; | |
1519 | } | |
1520 | ||
1521 | /** | |
1522 | * qla2x00_fdmi_rpa() - | |
1523 | * @ha: HA context | |
1524 | * | |
1525 | * Returns 0 on success. | |
1526 | */ | |
1527 | static int | |
7b867cf7 | 1528 | qla2x00_fdmi_rpa(scsi_qla_host_t *vha) |
cca5335c AV |
1529 | { |
1530 | int rval, alen; | |
1531 | uint32_t size, max_frame_size; | |
7b867cf7 | 1532 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1533 | ms_iocb_entry_t *ms_pkt; |
1534 | struct ct_sns_req *ct_req; | |
1535 | struct ct_sns_rsp *ct_rsp; | |
1536 | uint8_t *entries; | |
1537 | struct ct_fdmi_port_attr *eiter; | |
1538 | struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb; | |
1539 | ||
1540 | /* Issue RPA */ | |
1541 | /* Prepare common MS IOCB */ | |
1542 | /* Request size adjusted after CT preparation */ | |
7b867cf7 | 1543 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RPA_RSP_SIZE); |
cca5335c AV |
1544 | |
1545 | /* Prepare CT request */ | |
1546 | ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, RPA_CMD, | |
1547 | RPA_RSP_SIZE); | |
1548 | ct_rsp = &ha->ct_sns->p.rsp; | |
1549 | ||
1550 | /* Prepare FDMI command arguments -- attribute block, attributes. */ | |
7b867cf7 | 1551 | memcpy(ct_req->req.rpa.port_name, vha->port_name, WWN_SIZE); |
cca5335c AV |
1552 | size = WWN_SIZE + 4; |
1553 | ||
1554 | /* Attributes */ | |
1555 | ct_req->req.rpa.attrs.count = | |
8a85e171 | 1556 | __constant_cpu_to_be32(FDMI_PORT_ATTR_COUNT - 1); |
cca5335c AV |
1557 | entries = ct_req->req.rpa.port_name; |
1558 | ||
1559 | /* FC4 types. */ | |
1560 | eiter = (struct ct_fdmi_port_attr *) (entries + size); | |
1561 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_FC4_TYPES); | |
1562 | eiter->len = __constant_cpu_to_be16(4 + 32); | |
1563 | eiter->a.fc4_types[2] = 0x01; | |
1564 | size += 4 + 32; | |
1565 | ||
7c3df132 SK |
1566 | ql_dbg(ql_dbg_disc, vha, 0x2039, |
1567 | "FC4_TYPES=%02x %02x.\n", | |
1568 | eiter->a.fc4_types[2], | |
1569 | eiter->a.fc4_types[1]); | |
cca5335c AV |
1570 | |
1571 | /* Supported speed. */ | |
1572 | eiter = (struct ct_fdmi_port_attr *) (entries + size); | |
1573 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_SUPPORT_SPEED); | |
1574 | eiter->len = __constant_cpu_to_be16(4 + 4); | |
6246b8a1 | 1575 | if (IS_CNA_CAPABLE(ha)) |
3a03eb79 AV |
1576 | eiter->a.sup_speed = __constant_cpu_to_be32( |
1577 | FDMI_PORT_SPEED_10GB); | |
1578 | else if (IS_QLA25XX(ha)) | |
c3a2f0df AV |
1579 | eiter->a.sup_speed = __constant_cpu_to_be32( |
1580 | FDMI_PORT_SPEED_1GB|FDMI_PORT_SPEED_2GB| | |
1581 | FDMI_PORT_SPEED_4GB|FDMI_PORT_SPEED_8GB); | |
4d4df193 | 1582 | else if (IS_QLA24XX_TYPE(ha)) |
5881569b AV |
1583 | eiter->a.sup_speed = __constant_cpu_to_be32( |
1584 | FDMI_PORT_SPEED_1GB|FDMI_PORT_SPEED_2GB| | |
1585 | FDMI_PORT_SPEED_4GB); | |
cca5335c | 1586 | else if (IS_QLA23XX(ha)) |
5881569b AV |
1587 | eiter->a.sup_speed =__constant_cpu_to_be32( |
1588 | FDMI_PORT_SPEED_1GB|FDMI_PORT_SPEED_2GB); | |
cca5335c | 1589 | else |
5881569b AV |
1590 | eiter->a.sup_speed = __constant_cpu_to_be32( |
1591 | FDMI_PORT_SPEED_1GB); | |
cca5335c AV |
1592 | size += 4 + 4; |
1593 | ||
7c3df132 SK |
1594 | ql_dbg(ql_dbg_disc, vha, 0x203a, |
1595 | "Supported_Speed=%x.\n", eiter->a.sup_speed); | |
cca5335c AV |
1596 | |
1597 | /* Current speed. */ | |
1598 | eiter = (struct ct_fdmi_port_attr *) (entries + size); | |
1599 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_CURRENT_SPEED); | |
1600 | eiter->len = __constant_cpu_to_be16(4 + 4); | |
1601 | switch (ha->link_data_rate) { | |
5881569b AV |
1602 | case PORT_SPEED_1GB: |
1603 | eiter->a.cur_speed = | |
1604 | __constant_cpu_to_be32(FDMI_PORT_SPEED_1GB); | |
cca5335c | 1605 | break; |
5881569b AV |
1606 | case PORT_SPEED_2GB: |
1607 | eiter->a.cur_speed = | |
1608 | __constant_cpu_to_be32(FDMI_PORT_SPEED_2GB); | |
cca5335c | 1609 | break; |
5881569b AV |
1610 | case PORT_SPEED_4GB: |
1611 | eiter->a.cur_speed = | |
1612 | __constant_cpu_to_be32(FDMI_PORT_SPEED_4GB); | |
1613 | break; | |
c3a2f0df AV |
1614 | case PORT_SPEED_8GB: |
1615 | eiter->a.cur_speed = | |
1616 | __constant_cpu_to_be32(FDMI_PORT_SPEED_8GB); | |
1617 | break; | |
3a03eb79 AV |
1618 | case PORT_SPEED_10GB: |
1619 | eiter->a.cur_speed = | |
1620 | __constant_cpu_to_be32(FDMI_PORT_SPEED_10GB); | |
1621 | break; | |
6246b8a1 GM |
1622 | case PORT_SPEED_16GB: |
1623 | eiter->a.cur_speed = | |
1624 | __constant_cpu_to_be32(FDMI_PORT_SPEED_16GB); | |
1625 | break; | |
5881569b AV |
1626 | default: |
1627 | eiter->a.cur_speed = | |
1628 | __constant_cpu_to_be32(FDMI_PORT_SPEED_UNKNOWN); | |
cca5335c AV |
1629 | break; |
1630 | } | |
1631 | size += 4 + 4; | |
1632 | ||
7c3df132 SK |
1633 | ql_dbg(ql_dbg_disc, vha, 0x203b, |
1634 | "Current_Speed=%x.\n", eiter->a.cur_speed); | |
cca5335c AV |
1635 | |
1636 | /* Max frame size. */ | |
1637 | eiter = (struct ct_fdmi_port_attr *) (entries + size); | |
1638 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE); | |
1639 | eiter->len = __constant_cpu_to_be16(4 + 4); | |
e428924c | 1640 | max_frame_size = IS_FWI2_CAPABLE(ha) ? |
c6852c4c SJ |
1641 | le16_to_cpu(icb24->frame_payload_size): |
1642 | le16_to_cpu(ha->init_cb->frame_payload_size); | |
cca5335c AV |
1643 | eiter->a.max_frame_size = cpu_to_be32(max_frame_size); |
1644 | size += 4 + 4; | |
1645 | ||
7c3df132 SK |
1646 | ql_dbg(ql_dbg_disc, vha, 0x203c, |
1647 | "Max_Frame_Size=%x.\n", eiter->a.max_frame_size); | |
cca5335c AV |
1648 | |
1649 | /* OS device name. */ | |
1650 | eiter = (struct ct_fdmi_port_attr *) (entries + size); | |
1651 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME); | |
8a85e171 | 1652 | strcpy(eiter->a.os_dev_name, QLA2XXX_DRIVER_NAME); |
cca5335c AV |
1653 | alen = strlen(eiter->a.os_dev_name); |
1654 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1655 | eiter->len = cpu_to_be16(4 + alen); | |
1656 | size += 4 + alen; | |
1657 | ||
7c3df132 SK |
1658 | ql_dbg(ql_dbg_disc, vha, 0x204b, |
1659 | "OS_Device_Name=%s.\n", eiter->a.os_dev_name); | |
cca5335c | 1660 | |
a740a3f0 | 1661 | /* Hostname. */ |
7b867cf7 | 1662 | if (strlen(fc_host_system_hostname(vha->host))) { |
8a85e171 AV |
1663 | ct_req->req.rpa.attrs.count = |
1664 | __constant_cpu_to_be32(FDMI_PORT_ATTR_COUNT); | |
a740a3f0 AV |
1665 | eiter = (struct ct_fdmi_port_attr *) (entries + size); |
1666 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_HOST_NAME); | |
1667 | snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), | |
7b867cf7 | 1668 | "%s", fc_host_system_hostname(vha->host)); |
a740a3f0 AV |
1669 | alen = strlen(eiter->a.host_name); |
1670 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1671 | eiter->len = cpu_to_be16(4 + alen); | |
1672 | size += 4 + alen; | |
1673 | ||
7c3df132 SK |
1674 | ql_dbg(ql_dbg_disc, vha, 0x203d, |
1675 | "HostName=%s.\n", eiter->a.host_name); | |
a740a3f0 AV |
1676 | } |
1677 | ||
cca5335c | 1678 | /* Update MS request size. */ |
7b867cf7 | 1679 | qla2x00_update_ms_fdmi_iocb(vha, size + 16); |
cca5335c | 1680 | |
7c3df132 SK |
1681 | ql_dbg(ql_dbg_disc, vha, 0x203e, |
1682 | "RPA portname= %02x%02x%02x%02x%02X%02x%02x%02x size=%d.\n", | |
1683 | ct_req->req.rpa.port_name[0], ct_req->req.rpa.port_name[1], | |
1684 | ct_req->req.rpa.port_name[2], ct_req->req.rpa.port_name[3], | |
1685 | ct_req->req.rpa.port_name[4], ct_req->req.rpa.port_name[5], | |
1686 | ct_req->req.rpa.port_name[6], ct_req->req.rpa.port_name[7], | |
1687 | size); | |
1688 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2079, | |
1689 | entries, size); | |
cca5335c AV |
1690 | |
1691 | /* Execute MS IOCB */ | |
7b867cf7 | 1692 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
cca5335c AV |
1693 | sizeof(ms_iocb_entry_t)); |
1694 | if (rval != QLA_SUCCESS) { | |
1695 | /*EMPTY*/ | |
7c3df132 SK |
1696 | ql_dbg(ql_dbg_disc, vha, 0x2040, |
1697 | "RPA issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 1698 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPA") != |
cca5335c AV |
1699 | QLA_SUCCESS) { |
1700 | rval = QLA_FUNCTION_FAILED; | |
1701 | } else { | |
7c3df132 SK |
1702 | ql_dbg(ql_dbg_disc, vha, 0x2041, |
1703 | "RPA exiting nornally.\n"); | |
cca5335c AV |
1704 | } |
1705 | ||
1706 | return rval; | |
1707 | } | |
1708 | ||
1709 | /** | |
1710 | * qla2x00_fdmi_register() - | |
1711 | * @ha: HA context | |
1712 | * | |
1713 | * Returns 0 on success. | |
1714 | */ | |
1715 | int | |
7b867cf7 | 1716 | qla2x00_fdmi_register(scsi_qla_host_t *vha) |
cca5335c AV |
1717 | { |
1718 | int rval; | |
80de7efa AV |
1719 | struct qla_hw_data *ha = vha->hw; |
1720 | ||
1721 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) | |
1722 | return QLA_FUNCTION_FAILED; | |
cca5335c | 1723 | |
7b867cf7 | 1724 | rval = qla2x00_mgmt_svr_login(vha); |
cca5335c AV |
1725 | if (rval) |
1726 | return rval; | |
1727 | ||
7b867cf7 | 1728 | rval = qla2x00_fdmi_rhba(vha); |
cca5335c AV |
1729 | if (rval) { |
1730 | if (rval != QLA_ALREADY_REGISTERED) | |
1731 | return rval; | |
1732 | ||
7b867cf7 | 1733 | rval = qla2x00_fdmi_dhba(vha); |
cca5335c AV |
1734 | if (rval) |
1735 | return rval; | |
1736 | ||
7b867cf7 | 1737 | rval = qla2x00_fdmi_rhba(vha); |
cca5335c AV |
1738 | if (rval) |
1739 | return rval; | |
1740 | } | |
7b867cf7 | 1741 | rval = qla2x00_fdmi_rpa(vha); |
cca5335c AV |
1742 | |
1743 | return rval; | |
1744 | } | |
d8b45213 AV |
1745 | |
1746 | /** | |
1747 | * qla2x00_gfpn_id() - SNS Get Fabric Port Name (GFPN_ID) query. | |
1748 | * @ha: HA context | |
1749 | * @list: switch info entries to populate | |
1750 | * | |
1751 | * Returns 0 on success. | |
1752 | */ | |
1753 | int | |
7b867cf7 | 1754 | qla2x00_gfpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
d8b45213 | 1755 | { |
642ef983 | 1756 | int rval = QLA_SUCCESS; |
d8b45213 | 1757 | uint16_t i; |
7b867cf7 | 1758 | struct qla_hw_data *ha = vha->hw; |
d8b45213 AV |
1759 | ms_iocb_entry_t *ms_pkt; |
1760 | struct ct_sns_req *ct_req; | |
1761 | struct ct_sns_rsp *ct_rsp; | |
1762 | ||
c76f2c01 | 1763 | if (!IS_IIDMA_CAPABLE(ha)) |
d8b45213 AV |
1764 | return QLA_FUNCTION_FAILED; |
1765 | ||
642ef983 | 1766 | for (i = 0; i < ha->max_fibre_devices; i++) { |
d8b45213 | 1767 | /* Issue GFPN_ID */ |
d8b45213 | 1768 | /* Prepare common MS IOCB */ |
7b867cf7 | 1769 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GFPN_ID_REQ_SIZE, |
d8b45213 AV |
1770 | GFPN_ID_RSP_SIZE); |
1771 | ||
1772 | /* Prepare CT request */ | |
1773 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GFPN_ID_CMD, | |
1774 | GFPN_ID_RSP_SIZE); | |
1775 | ct_rsp = &ha->ct_sns->p.rsp; | |
1776 | ||
1777 | /* Prepare CT arguments -- port_id */ | |
1778 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; | |
1779 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; | |
1780 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; | |
1781 | ||
1782 | /* Execute MS IOCB */ | |
7b867cf7 | 1783 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
d8b45213 AV |
1784 | sizeof(ms_iocb_entry_t)); |
1785 | if (rval != QLA_SUCCESS) { | |
1786 | /*EMPTY*/ | |
7c3df132 SK |
1787 | ql_dbg(ql_dbg_disc, vha, 0x2023, |
1788 | "GFPN_ID issue IOCB failed (%d).\n", rval); | |
dafdf892 | 1789 | break; |
7b867cf7 | 1790 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
d8b45213 AV |
1791 | "GFPN_ID") != QLA_SUCCESS) { |
1792 | rval = QLA_FUNCTION_FAILED; | |
dafdf892 | 1793 | break; |
d8b45213 AV |
1794 | } else { |
1795 | /* Save fabric portname */ | |
1796 | memcpy(list[i].fabric_port_name, | |
1797 | ct_rsp->rsp.gfpn_id.port_name, WWN_SIZE); | |
1798 | } | |
1799 | ||
1800 | /* Last device exit. */ | |
1801 | if (list[i].d_id.b.rsvd_1 != 0) | |
1802 | break; | |
1803 | } | |
1804 | ||
1805 | return (rval); | |
1806 | } | |
1807 | ||
1808 | static inline void * | |
7b867cf7 | 1809 | qla24xx_prep_ms_fm_iocb(scsi_qla_host_t *vha, uint32_t req_size, |
d8b45213 AV |
1810 | uint32_t rsp_size) |
1811 | { | |
1812 | struct ct_entry_24xx *ct_pkt; | |
7b867cf7 | 1813 | struct qla_hw_data *ha = vha->hw; |
d8b45213 AV |
1814 | ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; |
1815 | memset(ct_pkt, 0, sizeof(struct ct_entry_24xx)); | |
1816 | ||
1817 | ct_pkt->entry_type = CT_IOCB_TYPE; | |
1818 | ct_pkt->entry_count = 1; | |
7b867cf7 | 1819 | ct_pkt->nport_handle = cpu_to_le16(vha->mgmt_svr_loop_id); |
00a537b8 | 1820 | ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
d8b45213 AV |
1821 | ct_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); |
1822 | ct_pkt->rsp_dsd_count = __constant_cpu_to_le16(1); | |
1823 | ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size); | |
1824 | ct_pkt->cmd_byte_count = cpu_to_le32(req_size); | |
1825 | ||
1826 | ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1827 | ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1828 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; | |
1829 | ||
1830 | ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1831 | ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1832 | ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; | |
7b867cf7 | 1833 | ct_pkt->vp_index = vha->vp_idx; |
d8b45213 AV |
1834 | |
1835 | return ct_pkt; | |
1836 | } | |
1837 | ||
1838 | ||
1839 | static inline struct ct_sns_req * | |
1840 | qla24xx_prep_ct_fm_req(struct ct_sns_req *ct_req, uint16_t cmd, | |
1841 | uint16_t rsp_size) | |
1842 | { | |
1843 | memset(ct_req, 0, sizeof(struct ct_sns_pkt)); | |
1844 | ||
1845 | ct_req->header.revision = 0x01; | |
1846 | ct_req->header.gs_type = 0xFA; | |
1847 | ct_req->header.gs_subtype = 0x01; | |
1848 | ct_req->command = cpu_to_be16(cmd); | |
1849 | ct_req->max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); | |
1850 | ||
1851 | return ct_req; | |
1852 | } | |
1853 | ||
1854 | /** | |
1855 | * qla2x00_gpsc() - FCS Get Port Speed Capabilities (GPSC) query. | |
1856 | * @ha: HA context | |
1857 | * @list: switch info entries to populate | |
1858 | * | |
1859 | * Returns 0 on success. | |
1860 | */ | |
1861 | int | |
7b867cf7 | 1862 | qla2x00_gpsc(scsi_qla_host_t *vha, sw_info_t *list) |
d8b45213 AV |
1863 | { |
1864 | int rval; | |
1865 | uint16_t i; | |
7b867cf7 | 1866 | struct qla_hw_data *ha = vha->hw; |
d8b45213 AV |
1867 | ms_iocb_entry_t *ms_pkt; |
1868 | struct ct_sns_req *ct_req; | |
1869 | struct ct_sns_rsp *ct_rsp; | |
1870 | ||
c76f2c01 | 1871 | if (!IS_IIDMA_CAPABLE(ha)) |
d8b45213 | 1872 | return QLA_FUNCTION_FAILED; |
4346b149 AV |
1873 | if (!ha->flags.gpsc_supported) |
1874 | return QLA_FUNCTION_FAILED; | |
d8b45213 | 1875 | |
7b867cf7 | 1876 | rval = qla2x00_mgmt_svr_login(vha); |
d8b45213 AV |
1877 | if (rval) |
1878 | return rval; | |
1879 | ||
642ef983 | 1880 | for (i = 0; i < ha->max_fibre_devices; i++) { |
d8b45213 | 1881 | /* Issue GFPN_ID */ |
d8b45213 | 1882 | /* Prepare common MS IOCB */ |
7b867cf7 | 1883 | ms_pkt = qla24xx_prep_ms_fm_iocb(vha, GPSC_REQ_SIZE, |
d8b45213 AV |
1884 | GPSC_RSP_SIZE); |
1885 | ||
1886 | /* Prepare CT request */ | |
1887 | ct_req = qla24xx_prep_ct_fm_req(&ha->ct_sns->p.req, | |
1888 | GPSC_CMD, GPSC_RSP_SIZE); | |
1889 | ct_rsp = &ha->ct_sns->p.rsp; | |
1890 | ||
1891 | /* Prepare CT arguments -- port_name */ | |
1892 | memcpy(ct_req->req.gpsc.port_name, list[i].fabric_port_name, | |
1893 | WWN_SIZE); | |
1894 | ||
1895 | /* Execute MS IOCB */ | |
7b867cf7 | 1896 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
d8b45213 AV |
1897 | sizeof(ms_iocb_entry_t)); |
1898 | if (rval != QLA_SUCCESS) { | |
1899 | /*EMPTY*/ | |
7c3df132 SK |
1900 | ql_dbg(ql_dbg_disc, vha, 0x2059, |
1901 | "GPSC issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 1902 | } else if ((rval = qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
4346b149 AV |
1903 | "GPSC")) != QLA_SUCCESS) { |
1904 | /* FM command unsupported? */ | |
1905 | if (rval == QLA_INVALID_COMMAND && | |
3fe7cfb9 AV |
1906 | (ct_rsp->header.reason_code == |
1907 | CT_REASON_INVALID_COMMAND_CODE || | |
1908 | ct_rsp->header.reason_code == | |
1909 | CT_REASON_COMMAND_UNSUPPORTED)) { | |
7c3df132 SK |
1910 | ql_dbg(ql_dbg_disc, vha, 0x205a, |
1911 | "GPSC command unsupported, disabling " | |
1912 | "query.\n"); | |
4346b149 AV |
1913 | ha->flags.gpsc_supported = 0; |
1914 | rval = QLA_FUNCTION_FAILED; | |
1915 | break; | |
1916 | } | |
d8b45213 AV |
1917 | rval = QLA_FUNCTION_FAILED; |
1918 | } else { | |
a3cbdfad AV |
1919 | /* Save port-speed */ |
1920 | switch (be16_to_cpu(ct_rsp->rsp.gpsc.speed)) { | |
1921 | case BIT_15: | |
1922 | list[i].fp_speed = PORT_SPEED_1GB; | |
1923 | break; | |
1924 | case BIT_14: | |
1925 | list[i].fp_speed = PORT_SPEED_2GB; | |
1926 | break; | |
1927 | case BIT_13: | |
1928 | list[i].fp_speed = PORT_SPEED_4GB; | |
1929 | break; | |
9f8fddee AV |
1930 | case BIT_12: |
1931 | list[i].fp_speed = PORT_SPEED_10GB; | |
1932 | break; | |
a3cbdfad AV |
1933 | case BIT_11: |
1934 | list[i].fp_speed = PORT_SPEED_8GB; | |
1935 | break; | |
c53dfac2 JC |
1936 | case BIT_10: |
1937 | list[i].fp_speed = PORT_SPEED_16GB; | |
1938 | break; | |
a3cbdfad | 1939 | } |
d8b45213 | 1940 | |
7c3df132 SK |
1941 | ql_dbg(ql_dbg_disc, vha, 0x205b, |
1942 | "GPSC ext entry - fpn " | |
1943 | "%02x%02x%02x%02x%02x%02x%02x%02x speeds=%04x " | |
1944 | "speed=%04x.\n", | |
d8b45213 AV |
1945 | list[i].fabric_port_name[0], |
1946 | list[i].fabric_port_name[1], | |
1947 | list[i].fabric_port_name[2], | |
1948 | list[i].fabric_port_name[3], | |
1949 | list[i].fabric_port_name[4], | |
1950 | list[i].fabric_port_name[5], | |
1951 | list[i].fabric_port_name[6], | |
1952 | list[i].fabric_port_name[7], | |
a3cbdfad | 1953 | be16_to_cpu(ct_rsp->rsp.gpsc.speeds), |
7c3df132 | 1954 | be16_to_cpu(ct_rsp->rsp.gpsc.speed)); |
d8b45213 AV |
1955 | } |
1956 | ||
1957 | /* Last device exit. */ | |
1958 | if (list[i].d_id.b.rsvd_1 != 0) | |
1959 | break; | |
1960 | } | |
1961 | ||
1962 | return (rval); | |
1963 | } | |
e8c72ba5 CD |
1964 | |
1965 | /** | |
1966 | * qla2x00_gff_id() - SNS Get FC-4 Features (GFF_ID) query. | |
1967 | * | |
1968 | * @ha: HA context | |
1969 | * @list: switch info entries to populate | |
1970 | * | |
1971 | */ | |
1972 | void | |
1973 | qla2x00_gff_id(scsi_qla_host_t *vha, sw_info_t *list) | |
1974 | { | |
1975 | int rval; | |
1976 | uint16_t i; | |
1977 | ||
1978 | ms_iocb_entry_t *ms_pkt; | |
1979 | struct ct_sns_req *ct_req; | |
1980 | struct ct_sns_rsp *ct_rsp; | |
1981 | struct qla_hw_data *ha = vha->hw; | |
1982 | uint8_t fcp_scsi_features = 0; | |
1983 | ||
642ef983 | 1984 | for (i = 0; i < ha->max_fibre_devices; i++) { |
e8c72ba5 CD |
1985 | /* Set default FC4 Type as UNKNOWN so the default is to |
1986 | * Process this port */ | |
1987 | list[i].fc4_type = FC4_TYPE_UNKNOWN; | |
1988 | ||
1989 | /* Do not attempt GFF_ID if we are not FWI_2 capable */ | |
1990 | if (!IS_FWI2_CAPABLE(ha)) | |
1991 | continue; | |
1992 | ||
1993 | /* Prepare common MS IOCB */ | |
1994 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GFF_ID_REQ_SIZE, | |
1995 | GFF_ID_RSP_SIZE); | |
1996 | ||
1997 | /* Prepare CT request */ | |
1998 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GFF_ID_CMD, | |
1999 | GFF_ID_RSP_SIZE); | |
2000 | ct_rsp = &ha->ct_sns->p.rsp; | |
2001 | ||
2002 | /* Prepare CT arguments -- port_id */ | |
2003 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; | |
2004 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; | |
2005 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; | |
2006 | ||
2007 | /* Execute MS IOCB */ | |
2008 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, | |
2009 | sizeof(ms_iocb_entry_t)); | |
2010 | ||
2011 | if (rval != QLA_SUCCESS) { | |
7c3df132 SK |
2012 | ql_dbg(ql_dbg_disc, vha, 0x205c, |
2013 | "GFF_ID issue IOCB failed (%d).\n", rval); | |
e8c72ba5 | 2014 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
7a78ceda | 2015 | "GFF_ID") != QLA_SUCCESS) { |
7c3df132 SK |
2016 | ql_dbg(ql_dbg_disc, vha, 0x205d, |
2017 | "GFF_ID IOCB status had a failure status code.\n"); | |
e8c72ba5 CD |
2018 | } else { |
2019 | fcp_scsi_features = | |
2020 | ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET]; | |
2021 | fcp_scsi_features &= 0x0f; | |
2022 | ||
2023 | if (fcp_scsi_features) | |
2024 | list[i].fc4_type = FC4_TYPE_FCP_SCSI; | |
2025 | else | |
2026 | list[i].fc4_type = FC4_TYPE_OTHER; | |
2027 | } | |
2028 | ||
2029 | /* Last device exit. */ | |
2030 | if (list[i].d_id.b.rsvd_1 != 0) | |
2031 | break; | |
2032 | } | |
2033 | } |