Commit | Line | Data |
---|---|---|
1da177e4 | 1 | /* |
fa90c54f | 2 | * QLogic Fibre Channel HBA Driver |
07e264b7 | 3 | * Copyright (c) 2003-2011 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 | ||
221 | if (ct_rsp->rsp.ga_nxt.port_type != NS_N_PORT_TYPE && | |
222 | ct_rsp->rsp.ga_nxt.port_type != NS_NL_PORT_TYPE) | |
223 | fcport->d_id.b.domain = 0xf0; | |
224 | ||
7c3df132 SK |
225 | ql_dbg(ql_dbg_disc, vha, 0x2063, |
226 | "GA_NXT entry - nn %02x%02x%02x%02x%02x%02x%02x%02x " | |
1da177e4 | 227 | "pn %02x%02x%02x%02x%02x%02x%02x%02x " |
7c3df132 | 228 | "port_id=%02x%02x%02x.\n", |
1da177e4 LT |
229 | fcport->node_name[0], fcport->node_name[1], |
230 | fcport->node_name[2], fcport->node_name[3], | |
231 | fcport->node_name[4], fcport->node_name[5], | |
232 | fcport->node_name[6], fcport->node_name[7], | |
233 | fcport->port_name[0], fcport->port_name[1], | |
234 | fcport->port_name[2], fcport->port_name[3], | |
235 | fcport->port_name[4], fcport->port_name[5], | |
236 | fcport->port_name[6], fcport->port_name[7], | |
237 | fcport->d_id.b.domain, fcport->d_id.b.area, | |
7c3df132 | 238 | fcport->d_id.b.al_pa); |
1da177e4 LT |
239 | } |
240 | ||
241 | return (rval); | |
242 | } | |
243 | ||
642ef983 CD |
244 | static inline int |
245 | qla2x00_gid_pt_rsp_size(scsi_qla_host_t *vha) | |
246 | { | |
247 | return vha->hw->max_fibre_devices * 4 + 16; | |
248 | } | |
249 | ||
1da177e4 LT |
250 | /** |
251 | * qla2x00_gid_pt() - SNS scan for fabric devices via GID_PT command. | |
252 | * @ha: HA context | |
253 | * @list: switch info entries to populate | |
254 | * | |
255 | * NOTE: Non-Nx_Ports are not requested. | |
256 | * | |
257 | * Returns 0 on success. | |
258 | */ | |
259 | int | |
7b867cf7 | 260 | qla2x00_gid_pt(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 LT |
261 | { |
262 | int rval; | |
263 | uint16_t i; | |
264 | ||
265 | ms_iocb_entry_t *ms_pkt; | |
266 | struct ct_sns_req *ct_req; | |
267 | struct ct_sns_rsp *ct_rsp; | |
268 | ||
269 | struct ct_sns_gid_pt_data *gid_data; | |
7b867cf7 | 270 | struct qla_hw_data *ha = vha->hw; |
642ef983 | 271 | uint16_t gid_pt_rsp_size; |
1da177e4 | 272 | |
7b867cf7 AC |
273 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
274 | return qla2x00_sns_gid_pt(vha, list); | |
1da177e4 LT |
275 | |
276 | gid_data = NULL; | |
642ef983 | 277 | gid_pt_rsp_size = qla2x00_gid_pt_rsp_size(vha); |
1da177e4 LT |
278 | /* Issue GID_PT */ |
279 | /* Prepare common MS IOCB */ | |
7b867cf7 | 280 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GID_PT_REQ_SIZE, |
642ef983 | 281 | gid_pt_rsp_size); |
1da177e4 LT |
282 | |
283 | /* Prepare CT request */ | |
284 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GID_PT_CMD, | |
642ef983 | 285 | gid_pt_rsp_size); |
1da177e4 LT |
286 | ct_rsp = &ha->ct_sns->p.rsp; |
287 | ||
288 | /* Prepare CT arguments -- port_type */ | |
289 | ct_req->req.gid_pt.port_type = NS_NX_PORT_TYPE; | |
290 | ||
291 | /* Execute MS IOCB */ | |
7b867cf7 | 292 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
293 | sizeof(ms_iocb_entry_t)); |
294 | if (rval != QLA_SUCCESS) { | |
295 | /*EMPTY*/ | |
7c3df132 SK |
296 | ql_dbg(ql_dbg_disc, vha, 0x2055, |
297 | "GID_PT issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 298 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GID_PT") != |
8c958a99 | 299 | QLA_SUCCESS) { |
1da177e4 LT |
300 | rval = QLA_FUNCTION_FAILED; |
301 | } else { | |
302 | /* Set port IDs in switch info list. */ | |
642ef983 | 303 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
304 | gid_data = &ct_rsp->rsp.gid_pt.entries[i]; |
305 | list[i].d_id.b.domain = gid_data->port_id[0]; | |
306 | list[i].d_id.b.area = gid_data->port_id[1]; | |
307 | list[i].d_id.b.al_pa = gid_data->port_id[2]; | |
a3cbdfad AV |
308 | memset(list[i].fabric_port_name, 0, WWN_SIZE); |
309 | list[i].fp_speed = PORT_SPEED_UNKNOWN; | |
1da177e4 LT |
310 | |
311 | /* Last one exit. */ | |
312 | if (gid_data->control_byte & BIT_7) { | |
313 | list[i].d_id.b.rsvd_1 = gid_data->control_byte; | |
314 | break; | |
315 | } | |
316 | } | |
317 | ||
318 | /* | |
319 | * If we've used all available slots, then the switch is | |
320 | * reporting back more devices than we can handle with this | |
321 | * single call. Return a failed status, and let GA_NXT handle | |
322 | * the overload. | |
323 | */ | |
642ef983 | 324 | if (i == ha->max_fibre_devices) |
1da177e4 LT |
325 | rval = QLA_FUNCTION_FAILED; |
326 | } | |
327 | ||
328 | return (rval); | |
329 | } | |
330 | ||
331 | /** | |
332 | * qla2x00_gpn_id() - SNS Get Port Name (GPN_ID) query. | |
333 | * @ha: HA context | |
334 | * @list: switch info entries to populate | |
335 | * | |
336 | * Returns 0 on success. | |
337 | */ | |
338 | int | |
7b867cf7 | 339 | qla2x00_gpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 | 340 | { |
642ef983 | 341 | int rval = QLA_SUCCESS; |
1da177e4 LT |
342 | uint16_t i; |
343 | ||
344 | ms_iocb_entry_t *ms_pkt; | |
345 | struct ct_sns_req *ct_req; | |
346 | struct ct_sns_rsp *ct_rsp; | |
7b867cf7 | 347 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 348 | |
7b867cf7 AC |
349 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
350 | return qla2x00_sns_gpn_id(vha, list); | |
1da177e4 | 351 | |
642ef983 | 352 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
353 | /* Issue GPN_ID */ |
354 | /* Prepare common MS IOCB */ | |
7b867cf7 | 355 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GPN_ID_REQ_SIZE, |
1da177e4 LT |
356 | GPN_ID_RSP_SIZE); |
357 | ||
358 | /* Prepare CT request */ | |
359 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GPN_ID_CMD, | |
360 | GPN_ID_RSP_SIZE); | |
361 | ct_rsp = &ha->ct_sns->p.rsp; | |
362 | ||
363 | /* Prepare CT arguments -- port_id */ | |
364 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; | |
365 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; | |
366 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; | |
367 | ||
368 | /* Execute MS IOCB */ | |
7b867cf7 | 369 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
370 | sizeof(ms_iocb_entry_t)); |
371 | if (rval != QLA_SUCCESS) { | |
372 | /*EMPTY*/ | |
7c3df132 SK |
373 | ql_dbg(ql_dbg_disc, vha, 0x2056, |
374 | "GPN_ID issue IOCB failed (%d).\n", rval); | |
dafdf892 | 375 | break; |
7b867cf7 | 376 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
8c958a99 | 377 | "GPN_ID") != QLA_SUCCESS) { |
1da177e4 | 378 | rval = QLA_FUNCTION_FAILED; |
dafdf892 | 379 | break; |
1da177e4 LT |
380 | } else { |
381 | /* Save portname */ | |
382 | memcpy(list[i].port_name, | |
383 | ct_rsp->rsp.gpn_id.port_name, WWN_SIZE); | |
384 | } | |
385 | ||
386 | /* Last device exit. */ | |
387 | if (list[i].d_id.b.rsvd_1 != 0) | |
388 | break; | |
389 | } | |
390 | ||
391 | return (rval); | |
392 | } | |
393 | ||
394 | /** | |
395 | * qla2x00_gnn_id() - SNS Get Node Name (GNN_ID) query. | |
396 | * @ha: HA context | |
397 | * @list: switch info entries to populate | |
398 | * | |
399 | * Returns 0 on success. | |
400 | */ | |
401 | int | |
7b867cf7 | 402 | qla2x00_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 | 403 | { |
642ef983 | 404 | int rval = QLA_SUCCESS; |
1da177e4 | 405 | uint16_t i; |
7b867cf7 | 406 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
407 | ms_iocb_entry_t *ms_pkt; |
408 | struct ct_sns_req *ct_req; | |
409 | struct ct_sns_rsp *ct_rsp; | |
410 | ||
7b867cf7 AC |
411 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
412 | return qla2x00_sns_gnn_id(vha, list); | |
1da177e4 | 413 | |
642ef983 | 414 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
415 | /* Issue GNN_ID */ |
416 | /* Prepare common MS IOCB */ | |
7b867cf7 | 417 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GNN_ID_REQ_SIZE, |
1da177e4 LT |
418 | GNN_ID_RSP_SIZE); |
419 | ||
420 | /* Prepare CT request */ | |
421 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GNN_ID_CMD, | |
422 | GNN_ID_RSP_SIZE); | |
423 | ct_rsp = &ha->ct_sns->p.rsp; | |
424 | ||
425 | /* Prepare CT arguments -- port_id */ | |
426 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; | |
427 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; | |
428 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; | |
429 | ||
430 | /* Execute MS IOCB */ | |
7b867cf7 | 431 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
432 | sizeof(ms_iocb_entry_t)); |
433 | if (rval != QLA_SUCCESS) { | |
434 | /*EMPTY*/ | |
7c3df132 SK |
435 | ql_dbg(ql_dbg_disc, vha, 0x2057, |
436 | "GNN_ID issue IOCB failed (%d).\n", rval); | |
dafdf892 | 437 | break; |
7b867cf7 | 438 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
8c958a99 | 439 | "GNN_ID") != QLA_SUCCESS) { |
1da177e4 | 440 | rval = QLA_FUNCTION_FAILED; |
dafdf892 | 441 | break; |
1da177e4 LT |
442 | } else { |
443 | /* Save nodename */ | |
444 | memcpy(list[i].node_name, | |
445 | ct_rsp->rsp.gnn_id.node_name, WWN_SIZE); | |
446 | ||
7c3df132 SK |
447 | ql_dbg(ql_dbg_disc, vha, 0x2058, |
448 | "GID_PT entry - nn %02x%02x%02x%02x%02x%02x%02X%02x " | |
449 | "pn %02x%02x%02x%02x%02x%02x%02X%02x " | |
1da177e4 | 450 | "portid=%02x%02x%02x.\n", |
1da177e4 LT |
451 | list[i].node_name[0], list[i].node_name[1], |
452 | list[i].node_name[2], list[i].node_name[3], | |
453 | list[i].node_name[4], list[i].node_name[5], | |
454 | list[i].node_name[6], list[i].node_name[7], | |
455 | list[i].port_name[0], list[i].port_name[1], | |
456 | list[i].port_name[2], list[i].port_name[3], | |
457 | list[i].port_name[4], list[i].port_name[5], | |
458 | list[i].port_name[6], list[i].port_name[7], | |
459 | list[i].d_id.b.domain, list[i].d_id.b.area, | |
7c3df132 | 460 | list[i].d_id.b.al_pa); |
1da177e4 LT |
461 | } |
462 | ||
463 | /* Last device exit. */ | |
464 | if (list[i].d_id.b.rsvd_1 != 0) | |
465 | break; | |
466 | } | |
467 | ||
468 | return (rval); | |
469 | } | |
470 | ||
471 | /** | |
472 | * qla2x00_rft_id() - SNS Register FC-4 TYPEs (RFT_ID) supported by the HBA. | |
473 | * @ha: HA context | |
474 | * | |
475 | * Returns 0 on success. | |
476 | */ | |
477 | int | |
7b867cf7 | 478 | qla2x00_rft_id(scsi_qla_host_t *vha) |
1da177e4 LT |
479 | { |
480 | int rval; | |
7b867cf7 | 481 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
482 | ms_iocb_entry_t *ms_pkt; |
483 | struct ct_sns_req *ct_req; | |
484 | struct ct_sns_rsp *ct_rsp; | |
485 | ||
7b867cf7 AC |
486 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
487 | return qla2x00_sns_rft_id(vha); | |
1da177e4 LT |
488 | |
489 | /* Issue RFT_ID */ | |
490 | /* Prepare common MS IOCB */ | |
7b867cf7 | 491 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RFT_ID_REQ_SIZE, |
fd34f556 | 492 | RFT_ID_RSP_SIZE); |
1da177e4 LT |
493 | |
494 | /* Prepare CT request */ | |
495 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, RFT_ID_CMD, | |
496 | RFT_ID_RSP_SIZE); | |
497 | ct_rsp = &ha->ct_sns->p.rsp; | |
498 | ||
499 | /* Prepare CT arguments -- port_id, FC-4 types */ | |
7b867cf7 AC |
500 | ct_req->req.rft_id.port_id[0] = vha->d_id.b.domain; |
501 | ct_req->req.rft_id.port_id[1] = vha->d_id.b.area; | |
502 | ct_req->req.rft_id.port_id[2] = vha->d_id.b.al_pa; | |
1da177e4 LT |
503 | |
504 | ct_req->req.rft_id.fc4_types[2] = 0x01; /* FCP-3 */ | |
505 | ||
506 | /* Execute MS IOCB */ | |
7b867cf7 | 507 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
508 | sizeof(ms_iocb_entry_t)); |
509 | if (rval != QLA_SUCCESS) { | |
510 | /*EMPTY*/ | |
7c3df132 SK |
511 | ql_dbg(ql_dbg_disc, vha, 0x2043, |
512 | "RFT_ID issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 513 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFT_ID") != |
8c958a99 | 514 | QLA_SUCCESS) { |
1da177e4 LT |
515 | rval = QLA_FUNCTION_FAILED; |
516 | } else { | |
7c3df132 SK |
517 | ql_dbg(ql_dbg_disc, vha, 0x2044, |
518 | "RFT_ID exiting normally.\n"); | |
1da177e4 LT |
519 | } |
520 | ||
521 | return (rval); | |
522 | } | |
523 | ||
524 | /** | |
525 | * qla2x00_rff_id() - SNS Register FC-4 Features (RFF_ID) supported by the HBA. | |
526 | * @ha: HA context | |
527 | * | |
528 | * Returns 0 on success. | |
529 | */ | |
530 | int | |
7b867cf7 | 531 | qla2x00_rff_id(scsi_qla_host_t *vha) |
1da177e4 LT |
532 | { |
533 | int rval; | |
7b867cf7 | 534 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
535 | ms_iocb_entry_t *ms_pkt; |
536 | struct ct_sns_req *ct_req; | |
537 | struct ct_sns_rsp *ct_rsp; | |
538 | ||
539 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) { | |
7c3df132 SK |
540 | ql_dbg(ql_dbg_disc, vha, 0x2046, |
541 | "RFF_ID call not supported on ISP2100/ISP2200.\n"); | |
1da177e4 LT |
542 | return (QLA_SUCCESS); |
543 | } | |
544 | ||
545 | /* Issue RFF_ID */ | |
546 | /* Prepare common MS IOCB */ | |
7b867cf7 | 547 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RFF_ID_REQ_SIZE, |
fd34f556 | 548 | RFF_ID_RSP_SIZE); |
1da177e4 LT |
549 | |
550 | /* Prepare CT request */ | |
551 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, RFF_ID_CMD, | |
552 | RFF_ID_RSP_SIZE); | |
553 | ct_rsp = &ha->ct_sns->p.rsp; | |
554 | ||
555 | /* Prepare CT arguments -- port_id, FC-4 feature, FC-4 type */ | |
7b867cf7 AC |
556 | ct_req->req.rff_id.port_id[0] = vha->d_id.b.domain; |
557 | ct_req->req.rff_id.port_id[1] = vha->d_id.b.area; | |
558 | ct_req->req.rff_id.port_id[2] = vha->d_id.b.al_pa; | |
1da177e4 | 559 | |
2d70c103 NB |
560 | qlt_rff_id(vha, ct_req); |
561 | ||
1da177e4 LT |
562 | ct_req->req.rff_id.fc4_type = 0x08; /* SCSI - FCP */ |
563 | ||
564 | /* Execute MS IOCB */ | |
7b867cf7 | 565 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
566 | sizeof(ms_iocb_entry_t)); |
567 | if (rval != QLA_SUCCESS) { | |
568 | /*EMPTY*/ | |
7c3df132 SK |
569 | ql_dbg(ql_dbg_disc, vha, 0x2047, |
570 | "RFF_ID issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 571 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFF_ID") != |
8c958a99 | 572 | QLA_SUCCESS) { |
1da177e4 LT |
573 | rval = QLA_FUNCTION_FAILED; |
574 | } else { | |
7c3df132 SK |
575 | ql_dbg(ql_dbg_disc, vha, 0x2048, |
576 | "RFF_ID exiting normally.\n"); | |
1da177e4 LT |
577 | } |
578 | ||
579 | return (rval); | |
580 | } | |
581 | ||
582 | /** | |
583 | * qla2x00_rnn_id() - SNS Register Node Name (RNN_ID) of the HBA. | |
584 | * @ha: HA context | |
585 | * | |
586 | * Returns 0 on success. | |
587 | */ | |
588 | int | |
7b867cf7 | 589 | qla2x00_rnn_id(scsi_qla_host_t *vha) |
1da177e4 LT |
590 | { |
591 | int rval; | |
7b867cf7 | 592 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
593 | ms_iocb_entry_t *ms_pkt; |
594 | struct ct_sns_req *ct_req; | |
595 | struct ct_sns_rsp *ct_rsp; | |
596 | ||
7b867cf7 AC |
597 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
598 | return qla2x00_sns_rnn_id(vha); | |
1da177e4 LT |
599 | |
600 | /* Issue RNN_ID */ | |
601 | /* Prepare common MS IOCB */ | |
7b867cf7 | 602 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RNN_ID_REQ_SIZE, |
fd34f556 | 603 | RNN_ID_RSP_SIZE); |
1da177e4 LT |
604 | |
605 | /* Prepare CT request */ | |
606 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, RNN_ID_CMD, | |
607 | RNN_ID_RSP_SIZE); | |
608 | ct_rsp = &ha->ct_sns->p.rsp; | |
609 | ||
610 | /* Prepare CT arguments -- port_id, node_name */ | |
7b867cf7 AC |
611 | ct_req->req.rnn_id.port_id[0] = vha->d_id.b.domain; |
612 | ct_req->req.rnn_id.port_id[1] = vha->d_id.b.area; | |
613 | ct_req->req.rnn_id.port_id[2] = vha->d_id.b.al_pa; | |
1da177e4 | 614 | |
7b867cf7 | 615 | memcpy(ct_req->req.rnn_id.node_name, vha->node_name, WWN_SIZE); |
1da177e4 LT |
616 | |
617 | /* Execute MS IOCB */ | |
7b867cf7 | 618 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
619 | sizeof(ms_iocb_entry_t)); |
620 | if (rval != QLA_SUCCESS) { | |
621 | /*EMPTY*/ | |
7c3df132 SK |
622 | ql_dbg(ql_dbg_disc, vha, 0x204d, |
623 | "RNN_ID issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 624 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RNN_ID") != |
8c958a99 | 625 | QLA_SUCCESS) { |
1da177e4 LT |
626 | rval = QLA_FUNCTION_FAILED; |
627 | } else { | |
7c3df132 SK |
628 | ql_dbg(ql_dbg_disc, vha, 0x204e, |
629 | "RNN_ID exiting normally.\n"); | |
1da177e4 LT |
630 | } |
631 | ||
632 | return (rval); | |
633 | } | |
634 | ||
1620f7c2 | 635 | void |
7b867cf7 | 636 | qla2x00_get_sym_node_name(scsi_qla_host_t *vha, uint8_t *snn) |
1620f7c2 | 637 | { |
7b867cf7 | 638 | struct qla_hw_data *ha = vha->hw; |
1620f7c2 AV |
639 | sprintf(snn, "%s FW:v%d.%02d.%02d DVR:v%s",ha->model_number, |
640 | ha->fw_major_version, ha->fw_minor_version, | |
641 | ha->fw_subminor_version, qla2x00_version_str); | |
642 | } | |
643 | ||
1da177e4 LT |
644 | /** |
645 | * qla2x00_rsnn_nn() - SNS Register Symbolic Node Name (RSNN_NN) of the HBA. | |
646 | * @ha: HA context | |
647 | * | |
648 | * Returns 0 on success. | |
649 | */ | |
650 | int | |
7b867cf7 | 651 | qla2x00_rsnn_nn(scsi_qla_host_t *vha) |
1da177e4 LT |
652 | { |
653 | int rval; | |
7b867cf7 | 654 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
655 | ms_iocb_entry_t *ms_pkt; |
656 | struct ct_sns_req *ct_req; | |
657 | struct ct_sns_rsp *ct_rsp; | |
658 | ||
659 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) { | |
7c3df132 SK |
660 | ql_dbg(ql_dbg_disc, vha, 0x2050, |
661 | "RSNN_ID call unsupported on ISP2100/ISP2200.\n"); | |
1da177e4 LT |
662 | return (QLA_SUCCESS); |
663 | } | |
664 | ||
665 | /* Issue RSNN_NN */ | |
666 | /* Prepare common MS IOCB */ | |
667 | /* Request size adjusted after CT preparation */ | |
7b867cf7 | 668 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, 0, RSNN_NN_RSP_SIZE); |
1da177e4 LT |
669 | |
670 | /* Prepare CT request */ | |
671 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, RSNN_NN_CMD, | |
672 | RSNN_NN_RSP_SIZE); | |
673 | ct_rsp = &ha->ct_sns->p.rsp; | |
674 | ||
675 | /* Prepare CT arguments -- node_name, symbolic node_name, size */ | |
7b867cf7 | 676 | memcpy(ct_req->req.rsnn_nn.node_name, vha->node_name, WWN_SIZE); |
fa2a1ce5 | 677 | |
1da177e4 | 678 | /* Prepare the Symbolic Node Name */ |
7b867cf7 | 679 | qla2x00_get_sym_node_name(vha, ct_req->req.rsnn_nn.sym_node_name); |
1da177e4 LT |
680 | |
681 | /* Calculate SNN length */ | |
1620f7c2 AV |
682 | ct_req->req.rsnn_nn.name_len = |
683 | (uint8_t)strlen(ct_req->req.rsnn_nn.sym_node_name); | |
1da177e4 LT |
684 | |
685 | /* Update MS IOCB request */ | |
686 | ms_pkt->req_bytecount = | |
687 | cpu_to_le32(24 + 1 + ct_req->req.rsnn_nn.name_len); | |
688 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; | |
689 | ||
690 | /* Execute MS IOCB */ | |
7b867cf7 | 691 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
692 | sizeof(ms_iocb_entry_t)); |
693 | if (rval != QLA_SUCCESS) { | |
694 | /*EMPTY*/ | |
7c3df132 SK |
695 | ql_dbg(ql_dbg_disc, vha, 0x2051, |
696 | "RSNN_NN issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 697 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RSNN_NN") != |
8c958a99 | 698 | QLA_SUCCESS) { |
1da177e4 LT |
699 | rval = QLA_FUNCTION_FAILED; |
700 | } else { | |
7c3df132 SK |
701 | ql_dbg(ql_dbg_disc, vha, 0x2052, |
702 | "RSNN_NN exiting normally.\n"); | |
1da177e4 LT |
703 | } |
704 | ||
705 | return (rval); | |
706 | } | |
707 | ||
1da177e4 LT |
708 | /** |
709 | * qla2x00_prep_sns_cmd() - Prepare common SNS command request fields for query. | |
710 | * @ha: HA context | |
711 | * @cmd: GS command | |
712 | * @scmd_len: Subcommand length | |
713 | * @data_size: response size in bytes | |
714 | * | |
715 | * Returns a pointer to the @ha's sns_cmd. | |
716 | */ | |
717 | static inline struct sns_cmd_pkt * | |
7b867cf7 | 718 | qla2x00_prep_sns_cmd(scsi_qla_host_t *vha, uint16_t cmd, uint16_t scmd_len, |
1da177e4 LT |
719 | uint16_t data_size) |
720 | { | |
721 | uint16_t wc; | |
722 | struct sns_cmd_pkt *sns_cmd; | |
7b867cf7 | 723 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
724 | |
725 | sns_cmd = ha->sns_cmd; | |
726 | memset(sns_cmd, 0, sizeof(struct sns_cmd_pkt)); | |
727 | wc = data_size / 2; /* Size in 16bit words. */ | |
728 | sns_cmd->p.cmd.buffer_length = cpu_to_le16(wc); | |
729 | sns_cmd->p.cmd.buffer_address[0] = cpu_to_le32(LSD(ha->sns_cmd_dma)); | |
730 | sns_cmd->p.cmd.buffer_address[1] = cpu_to_le32(MSD(ha->sns_cmd_dma)); | |
731 | sns_cmd->p.cmd.subcommand_length = cpu_to_le16(scmd_len); | |
732 | sns_cmd->p.cmd.subcommand = cpu_to_le16(cmd); | |
733 | wc = (data_size - 16) / 4; /* Size in 32bit words. */ | |
734 | sns_cmd->p.cmd.size = cpu_to_le16(wc); | |
735 | ||
736 | return (sns_cmd); | |
737 | } | |
738 | ||
739 | /** | |
740 | * qla2x00_sns_ga_nxt() - SNS scan for fabric devices via GA_NXT command. | |
741 | * @ha: HA context | |
742 | * @fcport: fcport entry to updated | |
743 | * | |
744 | * This command uses the old Exectute SNS Command mailbox routine. | |
745 | * | |
746 | * Returns 0 on success. | |
747 | */ | |
748 | static int | |
7b867cf7 | 749 | qla2x00_sns_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) |
1da177e4 | 750 | { |
642ef983 | 751 | int rval = QLA_SUCCESS; |
7b867cf7 | 752 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
753 | struct sns_cmd_pkt *sns_cmd; |
754 | ||
755 | /* Issue GA_NXT. */ | |
756 | /* Prepare SNS command request. */ | |
7b867cf7 | 757 | sns_cmd = qla2x00_prep_sns_cmd(vha, GA_NXT_CMD, GA_NXT_SNS_SCMD_LEN, |
1da177e4 LT |
758 | GA_NXT_SNS_DATA_SIZE); |
759 | ||
760 | /* Prepare SNS command arguments -- port_id. */ | |
761 | sns_cmd->p.cmd.param[0] = fcport->d_id.b.al_pa; | |
762 | sns_cmd->p.cmd.param[1] = fcport->d_id.b.area; | |
763 | sns_cmd->p.cmd.param[2] = fcport->d_id.b.domain; | |
764 | ||
765 | /* Execute SNS command. */ | |
7b867cf7 | 766 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GA_NXT_SNS_CMD_SIZE / 2, |
1da177e4 LT |
767 | sizeof(struct sns_cmd_pkt)); |
768 | if (rval != QLA_SUCCESS) { | |
769 | /*EMPTY*/ | |
7c3df132 SK |
770 | ql_dbg(ql_dbg_disc, vha, 0x205f, |
771 | "GA_NXT Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
772 | } else if (sns_cmd->p.gan_data[8] != 0x80 || |
773 | sns_cmd->p.gan_data[9] != 0x02) { | |
cfb0919c | 774 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2084, |
7c3df132 SK |
775 | "GA_NXT failed, rejected request ga_nxt_rsp:\n"); |
776 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2074, | |
777 | sns_cmd->p.gan_data, 16); | |
1da177e4 LT |
778 | rval = QLA_FUNCTION_FAILED; |
779 | } else { | |
780 | /* Populate fc_port_t entry. */ | |
781 | fcport->d_id.b.domain = sns_cmd->p.gan_data[17]; | |
782 | fcport->d_id.b.area = sns_cmd->p.gan_data[18]; | |
783 | fcport->d_id.b.al_pa = sns_cmd->p.gan_data[19]; | |
784 | ||
785 | memcpy(fcport->node_name, &sns_cmd->p.gan_data[284], WWN_SIZE); | |
786 | memcpy(fcport->port_name, &sns_cmd->p.gan_data[20], WWN_SIZE); | |
787 | ||
788 | if (sns_cmd->p.gan_data[16] != NS_N_PORT_TYPE && | |
789 | sns_cmd->p.gan_data[16] != NS_NL_PORT_TYPE) | |
790 | fcport->d_id.b.domain = 0xf0; | |
791 | ||
7c3df132 SK |
792 | ql_dbg(ql_dbg_disc, vha, 0x2061, |
793 | "GA_NXT entry - nn %02x%02x%02x%02x%02x%02x%02x%02x " | |
1da177e4 | 794 | "pn %02x%02x%02x%02x%02x%02x%02x%02x " |
7c3df132 | 795 | "port_id=%02x%02x%02x.\n", |
1da177e4 LT |
796 | fcport->node_name[0], fcport->node_name[1], |
797 | fcport->node_name[2], fcport->node_name[3], | |
798 | fcport->node_name[4], fcport->node_name[5], | |
799 | fcport->node_name[6], fcport->node_name[7], | |
800 | fcport->port_name[0], fcport->port_name[1], | |
801 | fcport->port_name[2], fcport->port_name[3], | |
802 | fcport->port_name[4], fcport->port_name[5], | |
803 | fcport->port_name[6], fcport->port_name[7], | |
804 | fcport->d_id.b.domain, fcport->d_id.b.area, | |
7c3df132 | 805 | fcport->d_id.b.al_pa); |
1da177e4 LT |
806 | } |
807 | ||
808 | return (rval); | |
809 | } | |
810 | ||
811 | /** | |
812 | * qla2x00_sns_gid_pt() - SNS scan for fabric devices via GID_PT command. | |
813 | * @ha: HA context | |
814 | * @list: switch info entries to populate | |
815 | * | |
816 | * This command uses the old Exectute SNS Command mailbox routine. | |
817 | * | |
818 | * NOTE: Non-Nx_Ports are not requested. | |
819 | * | |
820 | * Returns 0 on success. | |
821 | */ | |
822 | static int | |
7b867cf7 | 823 | qla2x00_sns_gid_pt(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 LT |
824 | { |
825 | int rval; | |
7b867cf7 | 826 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
827 | uint16_t i; |
828 | uint8_t *entry; | |
829 | struct sns_cmd_pkt *sns_cmd; | |
642ef983 CD |
830 | uint16_t gid_pt_sns_data_size; |
831 | ||
832 | gid_pt_sns_data_size = qla2x00_gid_pt_rsp_size(vha); | |
1da177e4 LT |
833 | |
834 | /* Issue GID_PT. */ | |
835 | /* Prepare SNS command request. */ | |
7b867cf7 | 836 | sns_cmd = qla2x00_prep_sns_cmd(vha, GID_PT_CMD, GID_PT_SNS_SCMD_LEN, |
642ef983 | 837 | gid_pt_sns_data_size); |
1da177e4 LT |
838 | |
839 | /* Prepare SNS command arguments -- port_type. */ | |
840 | sns_cmd->p.cmd.param[0] = NS_NX_PORT_TYPE; | |
841 | ||
842 | /* Execute SNS command. */ | |
7b867cf7 | 843 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GID_PT_SNS_CMD_SIZE / 2, |
1da177e4 LT |
844 | sizeof(struct sns_cmd_pkt)); |
845 | if (rval != QLA_SUCCESS) { | |
846 | /*EMPTY*/ | |
7c3df132 SK |
847 | ql_dbg(ql_dbg_disc, vha, 0x206d, |
848 | "GID_PT Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
849 | } else if (sns_cmd->p.gid_data[8] != 0x80 || |
850 | sns_cmd->p.gid_data[9] != 0x02) { | |
7c3df132 SK |
851 | ql_dbg(ql_dbg_disc, vha, 0x202f, |
852 | "GID_PT failed, rejected request, gid_rsp:\n"); | |
853 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2081, | |
854 | sns_cmd->p.gid_data, 16); | |
1da177e4 LT |
855 | rval = QLA_FUNCTION_FAILED; |
856 | } else { | |
857 | /* Set port IDs in switch info list. */ | |
642ef983 | 858 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
859 | entry = &sns_cmd->p.gid_data[(i * 4) + 16]; |
860 | list[i].d_id.b.domain = entry[1]; | |
861 | list[i].d_id.b.area = entry[2]; | |
862 | list[i].d_id.b.al_pa = entry[3]; | |
863 | ||
864 | /* Last one exit. */ | |
865 | if (entry[0] & BIT_7) { | |
866 | list[i].d_id.b.rsvd_1 = entry[0]; | |
867 | break; | |
868 | } | |
869 | } | |
870 | ||
871 | /* | |
872 | * If we've used all available slots, then the switch is | |
873 | * reporting back more devices that we can handle with this | |
874 | * single call. Return a failed status, and let GA_NXT handle | |
875 | * the overload. | |
876 | */ | |
642ef983 | 877 | if (i == ha->max_fibre_devices) |
1da177e4 LT |
878 | rval = QLA_FUNCTION_FAILED; |
879 | } | |
880 | ||
881 | return (rval); | |
882 | } | |
883 | ||
884 | /** | |
885 | * qla2x00_sns_gpn_id() - SNS Get Port Name (GPN_ID) query. | |
886 | * @ha: HA context | |
887 | * @list: switch info entries to populate | |
888 | * | |
889 | * This command uses the old Exectute SNS Command mailbox routine. | |
890 | * | |
891 | * Returns 0 on success. | |
892 | */ | |
893 | static int | |
7b867cf7 | 894 | qla2x00_sns_gpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 | 895 | { |
642ef983 | 896 | int rval = QLA_SUCCESS; |
7b867cf7 | 897 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
898 | uint16_t i; |
899 | struct sns_cmd_pkt *sns_cmd; | |
900 | ||
642ef983 | 901 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
902 | /* Issue GPN_ID */ |
903 | /* Prepare SNS command request. */ | |
7b867cf7 | 904 | sns_cmd = qla2x00_prep_sns_cmd(vha, GPN_ID_CMD, |
1da177e4 LT |
905 | GPN_ID_SNS_SCMD_LEN, GPN_ID_SNS_DATA_SIZE); |
906 | ||
907 | /* Prepare SNS command arguments -- port_id. */ | |
908 | sns_cmd->p.cmd.param[0] = list[i].d_id.b.al_pa; | |
909 | sns_cmd->p.cmd.param[1] = list[i].d_id.b.area; | |
910 | sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain; | |
911 | ||
912 | /* Execute SNS command. */ | |
7b867cf7 | 913 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, |
1da177e4 LT |
914 | GPN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); |
915 | if (rval != QLA_SUCCESS) { | |
916 | /*EMPTY*/ | |
7c3df132 SK |
917 | ql_dbg(ql_dbg_disc, vha, 0x2032, |
918 | "GPN_ID Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
919 | } else if (sns_cmd->p.gpn_data[8] != 0x80 || |
920 | sns_cmd->p.gpn_data[9] != 0x02) { | |
7c3df132 SK |
921 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207e, |
922 | "GPN_ID failed, rejected request, gpn_rsp:\n"); | |
923 | ql_dump_buffer(ql_dbg_disc, vha, 0x207f, | |
924 | sns_cmd->p.gpn_data, 16); | |
1da177e4 LT |
925 | rval = QLA_FUNCTION_FAILED; |
926 | } else { | |
927 | /* Save portname */ | |
928 | memcpy(list[i].port_name, &sns_cmd->p.gpn_data[16], | |
929 | WWN_SIZE); | |
930 | } | |
931 | ||
932 | /* Last device exit. */ | |
933 | if (list[i].d_id.b.rsvd_1 != 0) | |
934 | break; | |
935 | } | |
936 | ||
937 | return (rval); | |
938 | } | |
939 | ||
940 | /** | |
941 | * qla2x00_sns_gnn_id() - SNS Get Node Name (GNN_ID) query. | |
942 | * @ha: HA context | |
943 | * @list: switch info entries to populate | |
944 | * | |
945 | * This command uses the old Exectute SNS Command mailbox routine. | |
946 | * | |
947 | * Returns 0 on success. | |
948 | */ | |
949 | static int | |
7b867cf7 | 950 | qla2x00_sns_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 | 951 | { |
642ef983 | 952 | int rval = QLA_SUCCESS; |
7b867cf7 | 953 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
954 | uint16_t i; |
955 | struct sns_cmd_pkt *sns_cmd; | |
956 | ||
642ef983 | 957 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
958 | /* Issue GNN_ID */ |
959 | /* Prepare SNS command request. */ | |
7b867cf7 | 960 | sns_cmd = qla2x00_prep_sns_cmd(vha, GNN_ID_CMD, |
1da177e4 LT |
961 | GNN_ID_SNS_SCMD_LEN, GNN_ID_SNS_DATA_SIZE); |
962 | ||
963 | /* Prepare SNS command arguments -- port_id. */ | |
964 | sns_cmd->p.cmd.param[0] = list[i].d_id.b.al_pa; | |
965 | sns_cmd->p.cmd.param[1] = list[i].d_id.b.area; | |
966 | sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain; | |
967 | ||
968 | /* Execute SNS command. */ | |
7b867cf7 | 969 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, |
1da177e4 LT |
970 | GNN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); |
971 | if (rval != QLA_SUCCESS) { | |
972 | /*EMPTY*/ | |
7c3df132 SK |
973 | ql_dbg(ql_dbg_disc, vha, 0x203f, |
974 | "GNN_ID Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
975 | } else if (sns_cmd->p.gnn_data[8] != 0x80 || |
976 | sns_cmd->p.gnn_data[9] != 0x02) { | |
7c3df132 SK |
977 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2082, |
978 | "GNN_ID failed, rejected request, gnn_rsp:\n"); | |
979 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207a, | |
980 | sns_cmd->p.gnn_data, 16); | |
1da177e4 LT |
981 | rval = QLA_FUNCTION_FAILED; |
982 | } else { | |
983 | /* Save nodename */ | |
984 | memcpy(list[i].node_name, &sns_cmd->p.gnn_data[16], | |
985 | WWN_SIZE); | |
986 | ||
7c3df132 SK |
987 | ql_dbg(ql_dbg_disc, vha, 0x206e, |
988 | "GID_PT entry - nn %02x%02x%02x%02x%02x%02x%02x%02x " | |
1da177e4 | 989 | "pn %02x%02x%02x%02x%02x%02x%02x%02x " |
7c3df132 | 990 | "port_id=%02x%02x%02x.\n", |
1da177e4 LT |
991 | list[i].node_name[0], list[i].node_name[1], |
992 | list[i].node_name[2], list[i].node_name[3], | |
993 | list[i].node_name[4], list[i].node_name[5], | |
994 | list[i].node_name[6], list[i].node_name[7], | |
995 | list[i].port_name[0], list[i].port_name[1], | |
996 | list[i].port_name[2], list[i].port_name[3], | |
997 | list[i].port_name[4], list[i].port_name[5], | |
998 | list[i].port_name[6], list[i].port_name[7], | |
999 | list[i].d_id.b.domain, list[i].d_id.b.area, | |
7c3df132 | 1000 | list[i].d_id.b.al_pa); |
1da177e4 LT |
1001 | } |
1002 | ||
1003 | /* Last device exit. */ | |
1004 | if (list[i].d_id.b.rsvd_1 != 0) | |
1005 | break; | |
1006 | } | |
1007 | ||
1008 | return (rval); | |
1009 | } | |
1010 | ||
1011 | /** | |
1012 | * qla2x00_snd_rft_id() - SNS Register FC-4 TYPEs (RFT_ID) supported by the HBA. | |
1013 | * @ha: HA context | |
1014 | * | |
1015 | * This command uses the old Exectute SNS Command mailbox routine. | |
1016 | * | |
1017 | * Returns 0 on success. | |
1018 | */ | |
1019 | static int | |
7b867cf7 | 1020 | qla2x00_sns_rft_id(scsi_qla_host_t *vha) |
1da177e4 LT |
1021 | { |
1022 | int rval; | |
7b867cf7 | 1023 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
1024 | struct sns_cmd_pkt *sns_cmd; |
1025 | ||
1026 | /* Issue RFT_ID. */ | |
1027 | /* Prepare SNS command request. */ | |
7b867cf7 | 1028 | sns_cmd = qla2x00_prep_sns_cmd(vha, RFT_ID_CMD, RFT_ID_SNS_SCMD_LEN, |
1da177e4 LT |
1029 | RFT_ID_SNS_DATA_SIZE); |
1030 | ||
1031 | /* Prepare SNS command arguments -- port_id, FC-4 types */ | |
7b867cf7 AC |
1032 | sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa; |
1033 | sns_cmd->p.cmd.param[1] = vha->d_id.b.area; | |
1034 | sns_cmd->p.cmd.param[2] = vha->d_id.b.domain; | |
1da177e4 LT |
1035 | |
1036 | sns_cmd->p.cmd.param[5] = 0x01; /* FCP-3 */ | |
1037 | ||
1038 | /* Execute SNS command. */ | |
7b867cf7 | 1039 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RFT_ID_SNS_CMD_SIZE / 2, |
1da177e4 LT |
1040 | sizeof(struct sns_cmd_pkt)); |
1041 | if (rval != QLA_SUCCESS) { | |
1042 | /*EMPTY*/ | |
7c3df132 SK |
1043 | ql_dbg(ql_dbg_disc, vha, 0x2060, |
1044 | "RFT_ID Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
1045 | } else if (sns_cmd->p.rft_data[8] != 0x80 || |
1046 | sns_cmd->p.rft_data[9] != 0x02) { | |
7c3df132 SK |
1047 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2083, |
1048 | "RFT_ID failed, rejected request rft_rsp:\n"); | |
1049 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2080, | |
1050 | sns_cmd->p.rft_data, 16); | |
1da177e4 LT |
1051 | rval = QLA_FUNCTION_FAILED; |
1052 | } else { | |
7c3df132 SK |
1053 | ql_dbg(ql_dbg_disc, vha, 0x2073, |
1054 | "RFT_ID exiting normally.\n"); | |
1da177e4 LT |
1055 | } |
1056 | ||
1057 | return (rval); | |
1058 | } | |
1059 | ||
1060 | /** | |
1061 | * qla2x00_sns_rnn_id() - SNS Register Node Name (RNN_ID) of the HBA. | |
1062 | * HBA. | |
1063 | * @ha: HA context | |
1064 | * | |
1065 | * This command uses the old Exectute SNS Command mailbox routine. | |
1066 | * | |
1067 | * Returns 0 on success. | |
1068 | */ | |
1069 | static int | |
7b867cf7 | 1070 | qla2x00_sns_rnn_id(scsi_qla_host_t *vha) |
1da177e4 LT |
1071 | { |
1072 | int rval; | |
7b867cf7 | 1073 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
1074 | struct sns_cmd_pkt *sns_cmd; |
1075 | ||
1076 | /* Issue RNN_ID. */ | |
1077 | /* Prepare SNS command request. */ | |
7b867cf7 | 1078 | sns_cmd = qla2x00_prep_sns_cmd(vha, RNN_ID_CMD, RNN_ID_SNS_SCMD_LEN, |
1da177e4 LT |
1079 | RNN_ID_SNS_DATA_SIZE); |
1080 | ||
1081 | /* Prepare SNS command arguments -- port_id, nodename. */ | |
7b867cf7 AC |
1082 | sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa; |
1083 | sns_cmd->p.cmd.param[1] = vha->d_id.b.area; | |
1084 | sns_cmd->p.cmd.param[2] = vha->d_id.b.domain; | |
1085 | ||
1086 | sns_cmd->p.cmd.param[4] = vha->node_name[7]; | |
1087 | sns_cmd->p.cmd.param[5] = vha->node_name[6]; | |
1088 | sns_cmd->p.cmd.param[6] = vha->node_name[5]; | |
1089 | sns_cmd->p.cmd.param[7] = vha->node_name[4]; | |
1090 | sns_cmd->p.cmd.param[8] = vha->node_name[3]; | |
1091 | sns_cmd->p.cmd.param[9] = vha->node_name[2]; | |
1092 | sns_cmd->p.cmd.param[10] = vha->node_name[1]; | |
1093 | sns_cmd->p.cmd.param[11] = vha->node_name[0]; | |
1da177e4 LT |
1094 | |
1095 | /* Execute SNS command. */ | |
7b867cf7 | 1096 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RNN_ID_SNS_CMD_SIZE / 2, |
1da177e4 LT |
1097 | sizeof(struct sns_cmd_pkt)); |
1098 | if (rval != QLA_SUCCESS) { | |
1099 | /*EMPTY*/ | |
7c3df132 SK |
1100 | ql_dbg(ql_dbg_disc, vha, 0x204a, |
1101 | "RNN_ID Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
1102 | } else if (sns_cmd->p.rnn_data[8] != 0x80 || |
1103 | sns_cmd->p.rnn_data[9] != 0x02) { | |
7c3df132 SK |
1104 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207b, |
1105 | "RNN_ID failed, rejected request, rnn_rsp:\n"); | |
1106 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207c, | |
1107 | sns_cmd->p.rnn_data, 16); | |
1da177e4 LT |
1108 | rval = QLA_FUNCTION_FAILED; |
1109 | } else { | |
7c3df132 SK |
1110 | ql_dbg(ql_dbg_disc, vha, 0x204c, |
1111 | "RNN_ID exiting normally.\n"); | |
1da177e4 LT |
1112 | } |
1113 | ||
1114 | return (rval); | |
1115 | } | |
cca5335c AV |
1116 | |
1117 | /** | |
b1c11812 | 1118 | * qla2x00_mgmt_svr_login() - Login to fabric Management Service. |
cca5335c AV |
1119 | * @ha: HA context |
1120 | * | |
1121 | * Returns 0 on success. | |
1122 | */ | |
1123 | static int | |
7b867cf7 | 1124 | qla2x00_mgmt_svr_login(scsi_qla_host_t *vha) |
cca5335c | 1125 | { |
0b91d116 | 1126 | int ret, rval; |
cca5335c | 1127 | uint16_t mb[MAILBOX_REGISTER_COUNT]; |
7b867cf7 | 1128 | struct qla_hw_data *ha = vha->hw; |
cca5335c | 1129 | ret = QLA_SUCCESS; |
7b867cf7 | 1130 | if (vha->flags.management_server_logged_in) |
cca5335c AV |
1131 | return ret; |
1132 | ||
0b91d116 CD |
1133 | rval = ha->isp_ops->fabric_login(vha, vha->mgmt_svr_loop_id, 0xff, 0xff, |
1134 | 0xfa, mb, BIT_1|BIT_0); | |
1135 | if (rval != QLA_SUCCESS || mb[0] != MBS_COMMAND_COMPLETE) { | |
1136 | if (rval == QLA_MEMORY_ALLOC_FAILED) | |
1137 | ql_dbg(ql_dbg_disc, vha, 0x2085, | |
1138 | "Failed management_server login: loopid=%x " | |
1139 | "rval=%d\n", vha->mgmt_svr_loop_id, rval); | |
1140 | else | |
1141 | ql_dbg(ql_dbg_disc, vha, 0x2024, | |
1142 | "Failed management_server login: loopid=%x " | |
1143 | "mb[0]=%x mb[1]=%x mb[2]=%x mb[6]=%x mb[7]=%x.\n", | |
1144 | vha->mgmt_svr_loop_id, mb[0], mb[1], mb[2], mb[6], | |
1145 | mb[7]); | |
cca5335c AV |
1146 | ret = QLA_FUNCTION_FAILED; |
1147 | } else | |
7b867cf7 | 1148 | vha->flags.management_server_logged_in = 1; |
cca5335c AV |
1149 | |
1150 | return ret; | |
1151 | } | |
1152 | ||
1153 | /** | |
1154 | * qla2x00_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query. | |
1155 | * @ha: HA context | |
1156 | * @req_size: request size in bytes | |
1157 | * @rsp_size: response size in bytes | |
1158 | * | |
1159 | * Returns a pointer to the @ha's ms_iocb. | |
1160 | */ | |
1161 | void * | |
7b867cf7 | 1162 | qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size, |
cca5335c AV |
1163 | uint32_t rsp_size) |
1164 | { | |
1165 | ms_iocb_entry_t *ms_pkt; | |
7b867cf7 | 1166 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1167 | ms_pkt = ha->ms_iocb; |
1168 | memset(ms_pkt, 0, sizeof(ms_iocb_entry_t)); | |
1169 | ||
1170 | ms_pkt->entry_type = MS_IOCB_TYPE; | |
1171 | ms_pkt->entry_count = 1; | |
7b867cf7 | 1172 | SET_TARGET_ID(ha, ms_pkt->loop_id, vha->mgmt_svr_loop_id); |
cca5335c | 1173 | ms_pkt->control_flags = __constant_cpu_to_le16(CF_READ | CF_HEAD_TAG); |
00a537b8 | 1174 | ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
cca5335c AV |
1175 | ms_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); |
1176 | ms_pkt->total_dsd_count = __constant_cpu_to_le16(2); | |
1177 | ms_pkt->rsp_bytecount = cpu_to_le32(rsp_size); | |
1178 | ms_pkt->req_bytecount = cpu_to_le32(req_size); | |
1179 | ||
1180 | ms_pkt->dseg_req_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1181 | ms_pkt->dseg_req_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1182 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; | |
1183 | ||
1184 | ms_pkt->dseg_rsp_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1185 | ms_pkt->dseg_rsp_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1186 | ms_pkt->dseg_rsp_length = ms_pkt->rsp_bytecount; | |
1187 | ||
1188 | return ms_pkt; | |
1189 | } | |
1190 | ||
1191 | /** | |
1192 | * qla24xx_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query. | |
1193 | * @ha: HA context | |
1194 | * @req_size: request size in bytes | |
1195 | * @rsp_size: response size in bytes | |
1196 | * | |
1197 | * Returns a pointer to the @ha's ms_iocb. | |
1198 | */ | |
1199 | void * | |
7b867cf7 | 1200 | qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size, |
cca5335c AV |
1201 | uint32_t rsp_size) |
1202 | { | |
1203 | struct ct_entry_24xx *ct_pkt; | |
7b867cf7 | 1204 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1205 | |
1206 | ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; | |
1207 | memset(ct_pkt, 0, sizeof(struct ct_entry_24xx)); | |
1208 | ||
1209 | ct_pkt->entry_type = CT_IOCB_TYPE; | |
1210 | ct_pkt->entry_count = 1; | |
7b867cf7 | 1211 | ct_pkt->nport_handle = cpu_to_le16(vha->mgmt_svr_loop_id); |
00a537b8 | 1212 | ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
cca5335c AV |
1213 | ct_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); |
1214 | ct_pkt->rsp_dsd_count = __constant_cpu_to_le16(1); | |
1215 | ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size); | |
1216 | ct_pkt->cmd_byte_count = cpu_to_le32(req_size); | |
1217 | ||
1218 | ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1219 | ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1220 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; | |
1221 | ||
1222 | ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1223 | ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1224 | ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; | |
7b867cf7 | 1225 | ct_pkt->vp_index = vha->vp_idx; |
cca5335c AV |
1226 | |
1227 | return ct_pkt; | |
1228 | } | |
1229 | ||
1230 | static inline ms_iocb_entry_t * | |
7b867cf7 | 1231 | qla2x00_update_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size) |
cca5335c | 1232 | { |
7b867cf7 | 1233 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1234 | ms_iocb_entry_t *ms_pkt = ha->ms_iocb; |
1235 | struct ct_entry_24xx *ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; | |
1236 | ||
e428924c | 1237 | if (IS_FWI2_CAPABLE(ha)) { |
cca5335c AV |
1238 | ct_pkt->cmd_byte_count = cpu_to_le32(req_size); |
1239 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; | |
1240 | } else { | |
1241 | ms_pkt->req_bytecount = cpu_to_le32(req_size); | |
1242 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; | |
1243 | } | |
1244 | ||
1245 | return ms_pkt; | |
1246 | } | |
1247 | ||
1248 | /** | |
1249 | * qla2x00_prep_ct_req() - Prepare common CT request fields for SNS query. | |
1250 | * @ct_req: CT request buffer | |
1251 | * @cmd: GS command | |
1252 | * @rsp_size: response size in bytes | |
1253 | * | |
1254 | * Returns a pointer to the intitialized @ct_req. | |
1255 | */ | |
1256 | static inline struct ct_sns_req * | |
1257 | qla2x00_prep_ct_fdmi_req(struct ct_sns_req *ct_req, uint16_t cmd, | |
1258 | uint16_t rsp_size) | |
1259 | { | |
1260 | memset(ct_req, 0, sizeof(struct ct_sns_pkt)); | |
1261 | ||
1262 | ct_req->header.revision = 0x01; | |
1263 | ct_req->header.gs_type = 0xFA; | |
1264 | ct_req->header.gs_subtype = 0x10; | |
1265 | ct_req->command = cpu_to_be16(cmd); | |
1266 | ct_req->max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); | |
1267 | ||
1268 | return ct_req; | |
1269 | } | |
1270 | ||
1271 | /** | |
1272 | * qla2x00_fdmi_rhba() - | |
1273 | * @ha: HA context | |
1274 | * | |
1275 | * Returns 0 on success. | |
1276 | */ | |
1277 | static int | |
7b867cf7 | 1278 | qla2x00_fdmi_rhba(scsi_qla_host_t *vha) |
cca5335c AV |
1279 | { |
1280 | int rval, alen; | |
1281 | uint32_t size, sn; | |
1282 | ||
1283 | ms_iocb_entry_t *ms_pkt; | |
1284 | struct ct_sns_req *ct_req; | |
1285 | struct ct_sns_rsp *ct_rsp; | |
1286 | uint8_t *entries; | |
1287 | struct ct_fdmi_hba_attr *eiter; | |
7b867cf7 | 1288 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1289 | |
1290 | /* Issue RHBA */ | |
1291 | /* Prepare common MS IOCB */ | |
1292 | /* Request size adjusted after CT preparation */ | |
7b867cf7 | 1293 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RHBA_RSP_SIZE); |
cca5335c AV |
1294 | |
1295 | /* Prepare CT request */ | |
1296 | ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, RHBA_CMD, | |
1297 | RHBA_RSP_SIZE); | |
1298 | ct_rsp = &ha->ct_sns->p.rsp; | |
1299 | ||
1300 | /* Prepare FDMI command arguments -- attribute block, attributes. */ | |
7b867cf7 | 1301 | memcpy(ct_req->req.rhba.hba_identifier, vha->port_name, WWN_SIZE); |
cca5335c | 1302 | ct_req->req.rhba.entry_count = __constant_cpu_to_be32(1); |
7b867cf7 | 1303 | memcpy(ct_req->req.rhba.port_name, vha->port_name, WWN_SIZE); |
cca5335c AV |
1304 | size = 2 * WWN_SIZE + 4 + 4; |
1305 | ||
1306 | /* Attributes */ | |
1307 | ct_req->req.rhba.attrs.count = | |
1308 | __constant_cpu_to_be32(FDMI_HBA_ATTR_COUNT); | |
1309 | entries = ct_req->req.rhba.hba_identifier; | |
1310 | ||
1311 | /* Nodename. */ | |
1312 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1313 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_NODE_NAME); | |
1314 | eiter->len = __constant_cpu_to_be16(4 + WWN_SIZE); | |
7b867cf7 | 1315 | memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE); |
cca5335c AV |
1316 | size += 4 + WWN_SIZE; |
1317 | ||
7c3df132 SK |
1318 | ql_dbg(ql_dbg_disc, vha, 0x2025, |
1319 | "NodeName = %02x%02x%02x%02x%02x%02x%02x%02x.\n", | |
1320 | eiter->a.node_name[0], eiter->a.node_name[1], | |
1321 | eiter->a.node_name[2], eiter->a.node_name[3], | |
1322 | eiter->a.node_name[4], eiter->a.node_name[5], | |
1323 | eiter->a.node_name[6], eiter->a.node_name[7]); | |
cca5335c AV |
1324 | |
1325 | /* Manufacturer. */ | |
1326 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1327 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_MANUFACTURER); | |
1328 | strcpy(eiter->a.manufacturer, "QLogic Corporation"); | |
1329 | alen = strlen(eiter->a.manufacturer); | |
1330 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1331 | eiter->len = cpu_to_be16(4 + alen); | |
1332 | size += 4 + alen; | |
1333 | ||
7c3df132 SK |
1334 | ql_dbg(ql_dbg_disc, vha, 0x2026, |
1335 | "Manufacturer = %s.\n", eiter->a.manufacturer); | |
cca5335c AV |
1336 | |
1337 | /* Serial number. */ | |
1338 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1339 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_SERIAL_NUMBER); | |
1340 | sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1; | |
1341 | sprintf(eiter->a.serial_num, "%c%05d", 'A' + sn / 100000, sn % 100000); | |
1342 | alen = strlen(eiter->a.serial_num); | |
1343 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1344 | eiter->len = cpu_to_be16(4 + alen); | |
1345 | size += 4 + alen; | |
1346 | ||
7c3df132 SK |
1347 | ql_dbg(ql_dbg_disc, vha, 0x2027, |
1348 | "Serial no. = %s.\n", eiter->a.serial_num); | |
cca5335c AV |
1349 | |
1350 | /* Model name. */ | |
1351 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1352 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_MODEL); | |
1353 | strcpy(eiter->a.model, ha->model_number); | |
1354 | alen = strlen(eiter->a.model); | |
1355 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1356 | eiter->len = cpu_to_be16(4 + alen); | |
1357 | size += 4 + alen; | |
1358 | ||
7c3df132 SK |
1359 | ql_dbg(ql_dbg_disc, vha, 0x2028, |
1360 | "Model Name = %s.\n", eiter->a.model); | |
cca5335c AV |
1361 | |
1362 | /* Model description. */ | |
1363 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1364 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION); | |
1365 | if (ha->model_desc) | |
1366 | strncpy(eiter->a.model_desc, ha->model_desc, 80); | |
1367 | alen = strlen(eiter->a.model_desc); | |
1368 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1369 | eiter->len = cpu_to_be16(4 + alen); | |
1370 | size += 4 + alen; | |
1371 | ||
7c3df132 SK |
1372 | ql_dbg(ql_dbg_disc, vha, 0x2029, |
1373 | "Model Desc = %s.\n", eiter->a.model_desc); | |
cca5335c AV |
1374 | |
1375 | /* Hardware version. */ | |
1376 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1377 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_HARDWARE_VERSION); | |
1378 | strcpy(eiter->a.hw_version, ha->adapter_id); | |
1379 | alen = strlen(eiter->a.hw_version); | |
1380 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1381 | eiter->len = cpu_to_be16(4 + alen); | |
1382 | size += 4 + alen; | |
1383 | ||
7c3df132 SK |
1384 | ql_dbg(ql_dbg_disc, vha, 0x202a, |
1385 | "Hardware ver = %s.\n", eiter->a.hw_version); | |
cca5335c AV |
1386 | |
1387 | /* Driver version. */ | |
1388 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1389 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_DRIVER_VERSION); | |
1390 | strcpy(eiter->a.driver_version, qla2x00_version_str); | |
1391 | alen = strlen(eiter->a.driver_version); | |
1392 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1393 | eiter->len = cpu_to_be16(4 + alen); | |
1394 | size += 4 + alen; | |
1395 | ||
7c3df132 SK |
1396 | ql_dbg(ql_dbg_disc, vha, 0x202b, |
1397 | "Driver ver = %s.\n", eiter->a.driver_version); | |
cca5335c AV |
1398 | |
1399 | /* Option ROM version. */ | |
1400 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1401 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION); | |
1402 | strcpy(eiter->a.orom_version, "0.00"); | |
1403 | alen = strlen(eiter->a.orom_version); | |
1404 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1405 | eiter->len = cpu_to_be16(4 + alen); | |
1406 | size += 4 + alen; | |
1407 | ||
7c3df132 SK |
1408 | ql_dbg(ql_dbg_disc, vha , 0x202c, |
1409 | "Optrom vers = %s.\n", eiter->a.orom_version); | |
cca5335c AV |
1410 | |
1411 | /* Firmware version */ | |
1412 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); | |
1413 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION); | |
7b867cf7 | 1414 | ha->isp_ops->fw_version_str(vha, eiter->a.fw_version); |
cca5335c AV |
1415 | alen = strlen(eiter->a.fw_version); |
1416 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1417 | eiter->len = cpu_to_be16(4 + alen); | |
1418 | size += 4 + alen; | |
1419 | ||
7c3df132 SK |
1420 | ql_dbg(ql_dbg_disc, vha, 0x202d, |
1421 | "Firmware vers = %s.\n", eiter->a.fw_version); | |
cca5335c AV |
1422 | |
1423 | /* Update MS request size. */ | |
7b867cf7 | 1424 | qla2x00_update_ms_fdmi_iocb(vha, size + 16); |
cca5335c | 1425 | |
7c3df132 SK |
1426 | ql_dbg(ql_dbg_disc, vha, 0x202e, |
1427 | "RHBA identifier = " | |
1428 | "%02x%02x%02x%02x%02x%02x%02x%02x size=%d.\n", | |
1429 | ct_req->req.rhba.hba_identifier[0], | |
cca5335c AV |
1430 | ct_req->req.rhba.hba_identifier[1], |
1431 | ct_req->req.rhba.hba_identifier[2], | |
1432 | ct_req->req.rhba.hba_identifier[3], | |
1433 | ct_req->req.rhba.hba_identifier[4], | |
1434 | ct_req->req.rhba.hba_identifier[5], | |
1435 | ct_req->req.rhba.hba_identifier[6], | |
7c3df132 SK |
1436 | ct_req->req.rhba.hba_identifier[7], size); |
1437 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2076, | |
1438 | entries, size); | |
cca5335c AV |
1439 | |
1440 | /* Execute MS IOCB */ | |
7b867cf7 | 1441 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
cca5335c AV |
1442 | sizeof(ms_iocb_entry_t)); |
1443 | if (rval != QLA_SUCCESS) { | |
1444 | /*EMPTY*/ | |
7c3df132 SK |
1445 | ql_dbg(ql_dbg_disc, vha, 0x2030, |
1446 | "RHBA issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 1447 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA") != |
cca5335c AV |
1448 | QLA_SUCCESS) { |
1449 | rval = QLA_FUNCTION_FAILED; | |
1450 | if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && | |
1451 | ct_rsp->header.explanation_code == | |
1452 | CT_EXPL_ALREADY_REGISTERED) { | |
7c3df132 SK |
1453 | ql_dbg(ql_dbg_disc, vha, 0x2034, |
1454 | "HBA already registered.\n"); | |
cca5335c AV |
1455 | rval = QLA_ALREADY_REGISTERED; |
1456 | } | |
1457 | } else { | |
7c3df132 SK |
1458 | ql_dbg(ql_dbg_disc, vha, 0x2035, |
1459 | "RHBA exiting normally.\n"); | |
cca5335c AV |
1460 | } |
1461 | ||
1462 | return rval; | |
1463 | } | |
1464 | ||
1465 | /** | |
1466 | * qla2x00_fdmi_dhba() - | |
1467 | * @ha: HA context | |
1468 | * | |
1469 | * Returns 0 on success. | |
1470 | */ | |
1471 | static int | |
7b867cf7 | 1472 | qla2x00_fdmi_dhba(scsi_qla_host_t *vha) |
cca5335c AV |
1473 | { |
1474 | int rval; | |
7b867cf7 | 1475 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1476 | ms_iocb_entry_t *ms_pkt; |
1477 | struct ct_sns_req *ct_req; | |
1478 | struct ct_sns_rsp *ct_rsp; | |
1479 | ||
1480 | /* Issue RPA */ | |
1481 | /* Prepare common MS IOCB */ | |
7b867cf7 | 1482 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, DHBA_REQ_SIZE, |
cca5335c AV |
1483 | DHBA_RSP_SIZE); |
1484 | ||
1485 | /* Prepare CT request */ | |
1486 | ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, DHBA_CMD, | |
1487 | DHBA_RSP_SIZE); | |
1488 | ct_rsp = &ha->ct_sns->p.rsp; | |
1489 | ||
1490 | /* Prepare FDMI command arguments -- portname. */ | |
7b867cf7 | 1491 | memcpy(ct_req->req.dhba.port_name, vha->port_name, WWN_SIZE); |
cca5335c | 1492 | |
7c3df132 SK |
1493 | ql_dbg(ql_dbg_disc, vha, 0x2036, |
1494 | "DHBA portname = %02x%02x%02x%02x%02x%02x%02x%02x.\n", | |
cca5335c AV |
1495 | ct_req->req.dhba.port_name[0], ct_req->req.dhba.port_name[1], |
1496 | ct_req->req.dhba.port_name[2], ct_req->req.dhba.port_name[3], | |
1497 | ct_req->req.dhba.port_name[4], ct_req->req.dhba.port_name[5], | |
7c3df132 | 1498 | ct_req->req.dhba.port_name[6], ct_req->req.dhba.port_name[7]); |
cca5335c AV |
1499 | |
1500 | /* Execute MS IOCB */ | |
7b867cf7 | 1501 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
cca5335c AV |
1502 | sizeof(ms_iocb_entry_t)); |
1503 | if (rval != QLA_SUCCESS) { | |
1504 | /*EMPTY*/ | |
7c3df132 SK |
1505 | ql_dbg(ql_dbg_disc, vha, 0x2037, |
1506 | "DHBA issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 1507 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "DHBA") != |
cca5335c AV |
1508 | QLA_SUCCESS) { |
1509 | rval = QLA_FUNCTION_FAILED; | |
1510 | } else { | |
7c3df132 SK |
1511 | ql_dbg(ql_dbg_disc, vha, 0x2038, |
1512 | "DHBA exiting normally.\n"); | |
cca5335c AV |
1513 | } |
1514 | ||
1515 | return rval; | |
1516 | } | |
1517 | ||
1518 | /** | |
1519 | * qla2x00_fdmi_rpa() - | |
1520 | * @ha: HA context | |
1521 | * | |
1522 | * Returns 0 on success. | |
1523 | */ | |
1524 | static int | |
7b867cf7 | 1525 | qla2x00_fdmi_rpa(scsi_qla_host_t *vha) |
cca5335c AV |
1526 | { |
1527 | int rval, alen; | |
1528 | uint32_t size, max_frame_size; | |
7b867cf7 | 1529 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1530 | ms_iocb_entry_t *ms_pkt; |
1531 | struct ct_sns_req *ct_req; | |
1532 | struct ct_sns_rsp *ct_rsp; | |
1533 | uint8_t *entries; | |
1534 | struct ct_fdmi_port_attr *eiter; | |
1535 | struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb; | |
1536 | ||
1537 | /* Issue RPA */ | |
1538 | /* Prepare common MS IOCB */ | |
1539 | /* Request size adjusted after CT preparation */ | |
7b867cf7 | 1540 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RPA_RSP_SIZE); |
cca5335c AV |
1541 | |
1542 | /* Prepare CT request */ | |
1543 | ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, RPA_CMD, | |
1544 | RPA_RSP_SIZE); | |
1545 | ct_rsp = &ha->ct_sns->p.rsp; | |
1546 | ||
1547 | /* Prepare FDMI command arguments -- attribute block, attributes. */ | |
7b867cf7 | 1548 | memcpy(ct_req->req.rpa.port_name, vha->port_name, WWN_SIZE); |
cca5335c AV |
1549 | size = WWN_SIZE + 4; |
1550 | ||
1551 | /* Attributes */ | |
1552 | ct_req->req.rpa.attrs.count = | |
8a85e171 | 1553 | __constant_cpu_to_be32(FDMI_PORT_ATTR_COUNT - 1); |
cca5335c AV |
1554 | entries = ct_req->req.rpa.port_name; |
1555 | ||
1556 | /* FC4 types. */ | |
1557 | eiter = (struct ct_fdmi_port_attr *) (entries + size); | |
1558 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_FC4_TYPES); | |
1559 | eiter->len = __constant_cpu_to_be16(4 + 32); | |
1560 | eiter->a.fc4_types[2] = 0x01; | |
1561 | size += 4 + 32; | |
1562 | ||
7c3df132 SK |
1563 | ql_dbg(ql_dbg_disc, vha, 0x2039, |
1564 | "FC4_TYPES=%02x %02x.\n", | |
1565 | eiter->a.fc4_types[2], | |
1566 | eiter->a.fc4_types[1]); | |
cca5335c AV |
1567 | |
1568 | /* Supported speed. */ | |
1569 | eiter = (struct ct_fdmi_port_attr *) (entries + size); | |
1570 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_SUPPORT_SPEED); | |
1571 | eiter->len = __constant_cpu_to_be16(4 + 4); | |
6246b8a1 | 1572 | if (IS_CNA_CAPABLE(ha)) |
3a03eb79 AV |
1573 | eiter->a.sup_speed = __constant_cpu_to_be32( |
1574 | FDMI_PORT_SPEED_10GB); | |
1575 | else if (IS_QLA25XX(ha)) | |
c3a2f0df AV |
1576 | eiter->a.sup_speed = __constant_cpu_to_be32( |
1577 | FDMI_PORT_SPEED_1GB|FDMI_PORT_SPEED_2GB| | |
1578 | FDMI_PORT_SPEED_4GB|FDMI_PORT_SPEED_8GB); | |
4d4df193 | 1579 | else if (IS_QLA24XX_TYPE(ha)) |
5881569b AV |
1580 | eiter->a.sup_speed = __constant_cpu_to_be32( |
1581 | FDMI_PORT_SPEED_1GB|FDMI_PORT_SPEED_2GB| | |
1582 | FDMI_PORT_SPEED_4GB); | |
cca5335c | 1583 | else if (IS_QLA23XX(ha)) |
5881569b AV |
1584 | eiter->a.sup_speed =__constant_cpu_to_be32( |
1585 | FDMI_PORT_SPEED_1GB|FDMI_PORT_SPEED_2GB); | |
cca5335c | 1586 | else |
5881569b AV |
1587 | eiter->a.sup_speed = __constant_cpu_to_be32( |
1588 | FDMI_PORT_SPEED_1GB); | |
cca5335c AV |
1589 | size += 4 + 4; |
1590 | ||
7c3df132 SK |
1591 | ql_dbg(ql_dbg_disc, vha, 0x203a, |
1592 | "Supported_Speed=%x.\n", eiter->a.sup_speed); | |
cca5335c AV |
1593 | |
1594 | /* Current speed. */ | |
1595 | eiter = (struct ct_fdmi_port_attr *) (entries + size); | |
1596 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_CURRENT_SPEED); | |
1597 | eiter->len = __constant_cpu_to_be16(4 + 4); | |
1598 | switch (ha->link_data_rate) { | |
5881569b AV |
1599 | case PORT_SPEED_1GB: |
1600 | eiter->a.cur_speed = | |
1601 | __constant_cpu_to_be32(FDMI_PORT_SPEED_1GB); | |
cca5335c | 1602 | break; |
5881569b AV |
1603 | case PORT_SPEED_2GB: |
1604 | eiter->a.cur_speed = | |
1605 | __constant_cpu_to_be32(FDMI_PORT_SPEED_2GB); | |
cca5335c | 1606 | break; |
5881569b AV |
1607 | case PORT_SPEED_4GB: |
1608 | eiter->a.cur_speed = | |
1609 | __constant_cpu_to_be32(FDMI_PORT_SPEED_4GB); | |
1610 | break; | |
c3a2f0df AV |
1611 | case PORT_SPEED_8GB: |
1612 | eiter->a.cur_speed = | |
1613 | __constant_cpu_to_be32(FDMI_PORT_SPEED_8GB); | |
1614 | break; | |
3a03eb79 AV |
1615 | case PORT_SPEED_10GB: |
1616 | eiter->a.cur_speed = | |
1617 | __constant_cpu_to_be32(FDMI_PORT_SPEED_10GB); | |
1618 | break; | |
6246b8a1 GM |
1619 | case PORT_SPEED_16GB: |
1620 | eiter->a.cur_speed = | |
1621 | __constant_cpu_to_be32(FDMI_PORT_SPEED_16GB); | |
1622 | break; | |
5881569b AV |
1623 | default: |
1624 | eiter->a.cur_speed = | |
1625 | __constant_cpu_to_be32(FDMI_PORT_SPEED_UNKNOWN); | |
cca5335c AV |
1626 | break; |
1627 | } | |
1628 | size += 4 + 4; | |
1629 | ||
7c3df132 SK |
1630 | ql_dbg(ql_dbg_disc, vha, 0x203b, |
1631 | "Current_Speed=%x.\n", eiter->a.cur_speed); | |
cca5335c AV |
1632 | |
1633 | /* Max frame size. */ | |
1634 | eiter = (struct ct_fdmi_port_attr *) (entries + size); | |
1635 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE); | |
1636 | eiter->len = __constant_cpu_to_be16(4 + 4); | |
e428924c | 1637 | max_frame_size = IS_FWI2_CAPABLE(ha) ? |
c6852c4c SJ |
1638 | le16_to_cpu(icb24->frame_payload_size): |
1639 | le16_to_cpu(ha->init_cb->frame_payload_size); | |
cca5335c AV |
1640 | eiter->a.max_frame_size = cpu_to_be32(max_frame_size); |
1641 | size += 4 + 4; | |
1642 | ||
7c3df132 SK |
1643 | ql_dbg(ql_dbg_disc, vha, 0x203c, |
1644 | "Max_Frame_Size=%x.\n", eiter->a.max_frame_size); | |
cca5335c AV |
1645 | |
1646 | /* OS device name. */ | |
1647 | eiter = (struct ct_fdmi_port_attr *) (entries + size); | |
1648 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME); | |
8a85e171 | 1649 | strcpy(eiter->a.os_dev_name, QLA2XXX_DRIVER_NAME); |
cca5335c AV |
1650 | alen = strlen(eiter->a.os_dev_name); |
1651 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1652 | eiter->len = cpu_to_be16(4 + alen); | |
1653 | size += 4 + alen; | |
1654 | ||
7c3df132 SK |
1655 | ql_dbg(ql_dbg_disc, vha, 0x204b, |
1656 | "OS_Device_Name=%s.\n", eiter->a.os_dev_name); | |
cca5335c | 1657 | |
a740a3f0 | 1658 | /* Hostname. */ |
7b867cf7 | 1659 | if (strlen(fc_host_system_hostname(vha->host))) { |
8a85e171 AV |
1660 | ct_req->req.rpa.attrs.count = |
1661 | __constant_cpu_to_be32(FDMI_PORT_ATTR_COUNT); | |
a740a3f0 AV |
1662 | eiter = (struct ct_fdmi_port_attr *) (entries + size); |
1663 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_HOST_NAME); | |
1664 | snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), | |
7b867cf7 | 1665 | "%s", fc_host_system_hostname(vha->host)); |
a740a3f0 AV |
1666 | alen = strlen(eiter->a.host_name); |
1667 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; | |
1668 | eiter->len = cpu_to_be16(4 + alen); | |
1669 | size += 4 + alen; | |
1670 | ||
7c3df132 SK |
1671 | ql_dbg(ql_dbg_disc, vha, 0x203d, |
1672 | "HostName=%s.\n", eiter->a.host_name); | |
a740a3f0 AV |
1673 | } |
1674 | ||
cca5335c | 1675 | /* Update MS request size. */ |
7b867cf7 | 1676 | qla2x00_update_ms_fdmi_iocb(vha, size + 16); |
cca5335c | 1677 | |
7c3df132 SK |
1678 | ql_dbg(ql_dbg_disc, vha, 0x203e, |
1679 | "RPA portname= %02x%02x%02x%02x%02X%02x%02x%02x size=%d.\n", | |
1680 | ct_req->req.rpa.port_name[0], ct_req->req.rpa.port_name[1], | |
1681 | ct_req->req.rpa.port_name[2], ct_req->req.rpa.port_name[3], | |
1682 | ct_req->req.rpa.port_name[4], ct_req->req.rpa.port_name[5], | |
1683 | ct_req->req.rpa.port_name[6], ct_req->req.rpa.port_name[7], | |
1684 | size); | |
1685 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2079, | |
1686 | entries, size); | |
cca5335c AV |
1687 | |
1688 | /* Execute MS IOCB */ | |
7b867cf7 | 1689 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
cca5335c AV |
1690 | sizeof(ms_iocb_entry_t)); |
1691 | if (rval != QLA_SUCCESS) { | |
1692 | /*EMPTY*/ | |
7c3df132 SK |
1693 | ql_dbg(ql_dbg_disc, vha, 0x2040, |
1694 | "RPA issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 1695 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPA") != |
cca5335c AV |
1696 | QLA_SUCCESS) { |
1697 | rval = QLA_FUNCTION_FAILED; | |
1698 | } else { | |
7c3df132 SK |
1699 | ql_dbg(ql_dbg_disc, vha, 0x2041, |
1700 | "RPA exiting nornally.\n"); | |
cca5335c AV |
1701 | } |
1702 | ||
1703 | return rval; | |
1704 | } | |
1705 | ||
1706 | /** | |
1707 | * qla2x00_fdmi_register() - | |
1708 | * @ha: HA context | |
1709 | * | |
1710 | * Returns 0 on success. | |
1711 | */ | |
1712 | int | |
7b867cf7 | 1713 | qla2x00_fdmi_register(scsi_qla_host_t *vha) |
cca5335c AV |
1714 | { |
1715 | int rval; | |
80de7efa AV |
1716 | struct qla_hw_data *ha = vha->hw; |
1717 | ||
1718 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) | |
1719 | return QLA_FUNCTION_FAILED; | |
cca5335c | 1720 | |
7b867cf7 | 1721 | rval = qla2x00_mgmt_svr_login(vha); |
cca5335c AV |
1722 | if (rval) |
1723 | return rval; | |
1724 | ||
7b867cf7 | 1725 | rval = qla2x00_fdmi_rhba(vha); |
cca5335c AV |
1726 | if (rval) { |
1727 | if (rval != QLA_ALREADY_REGISTERED) | |
1728 | return rval; | |
1729 | ||
7b867cf7 | 1730 | rval = qla2x00_fdmi_dhba(vha); |
cca5335c AV |
1731 | if (rval) |
1732 | return rval; | |
1733 | ||
7b867cf7 | 1734 | rval = qla2x00_fdmi_rhba(vha); |
cca5335c AV |
1735 | if (rval) |
1736 | return rval; | |
1737 | } | |
7b867cf7 | 1738 | rval = qla2x00_fdmi_rpa(vha); |
cca5335c AV |
1739 | |
1740 | return rval; | |
1741 | } | |
d8b45213 AV |
1742 | |
1743 | /** | |
1744 | * qla2x00_gfpn_id() - SNS Get Fabric Port Name (GFPN_ID) query. | |
1745 | * @ha: HA context | |
1746 | * @list: switch info entries to populate | |
1747 | * | |
1748 | * Returns 0 on success. | |
1749 | */ | |
1750 | int | |
7b867cf7 | 1751 | qla2x00_gfpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
d8b45213 | 1752 | { |
642ef983 | 1753 | int rval = QLA_SUCCESS; |
d8b45213 | 1754 | uint16_t i; |
7b867cf7 | 1755 | struct qla_hw_data *ha = vha->hw; |
d8b45213 AV |
1756 | ms_iocb_entry_t *ms_pkt; |
1757 | struct ct_sns_req *ct_req; | |
1758 | struct ct_sns_rsp *ct_rsp; | |
1759 | ||
c76f2c01 | 1760 | if (!IS_IIDMA_CAPABLE(ha)) |
d8b45213 AV |
1761 | return QLA_FUNCTION_FAILED; |
1762 | ||
642ef983 | 1763 | for (i = 0; i < ha->max_fibre_devices; i++) { |
d8b45213 | 1764 | /* Issue GFPN_ID */ |
d8b45213 | 1765 | /* Prepare common MS IOCB */ |
7b867cf7 | 1766 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GFPN_ID_REQ_SIZE, |
d8b45213 AV |
1767 | GFPN_ID_RSP_SIZE); |
1768 | ||
1769 | /* Prepare CT request */ | |
1770 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GFPN_ID_CMD, | |
1771 | GFPN_ID_RSP_SIZE); | |
1772 | ct_rsp = &ha->ct_sns->p.rsp; | |
1773 | ||
1774 | /* Prepare CT arguments -- port_id */ | |
1775 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; | |
1776 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; | |
1777 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; | |
1778 | ||
1779 | /* Execute MS IOCB */ | |
7b867cf7 | 1780 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
d8b45213 AV |
1781 | sizeof(ms_iocb_entry_t)); |
1782 | if (rval != QLA_SUCCESS) { | |
1783 | /*EMPTY*/ | |
7c3df132 SK |
1784 | ql_dbg(ql_dbg_disc, vha, 0x2023, |
1785 | "GFPN_ID issue IOCB failed (%d).\n", rval); | |
dafdf892 | 1786 | break; |
7b867cf7 | 1787 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
d8b45213 AV |
1788 | "GFPN_ID") != QLA_SUCCESS) { |
1789 | rval = QLA_FUNCTION_FAILED; | |
dafdf892 | 1790 | break; |
d8b45213 AV |
1791 | } else { |
1792 | /* Save fabric portname */ | |
1793 | memcpy(list[i].fabric_port_name, | |
1794 | ct_rsp->rsp.gfpn_id.port_name, WWN_SIZE); | |
1795 | } | |
1796 | ||
1797 | /* Last device exit. */ | |
1798 | if (list[i].d_id.b.rsvd_1 != 0) | |
1799 | break; | |
1800 | } | |
1801 | ||
1802 | return (rval); | |
1803 | } | |
1804 | ||
1805 | static inline void * | |
7b867cf7 | 1806 | qla24xx_prep_ms_fm_iocb(scsi_qla_host_t *vha, uint32_t req_size, |
d8b45213 AV |
1807 | uint32_t rsp_size) |
1808 | { | |
1809 | struct ct_entry_24xx *ct_pkt; | |
7b867cf7 | 1810 | struct qla_hw_data *ha = vha->hw; |
d8b45213 AV |
1811 | ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; |
1812 | memset(ct_pkt, 0, sizeof(struct ct_entry_24xx)); | |
1813 | ||
1814 | ct_pkt->entry_type = CT_IOCB_TYPE; | |
1815 | ct_pkt->entry_count = 1; | |
7b867cf7 | 1816 | ct_pkt->nport_handle = cpu_to_le16(vha->mgmt_svr_loop_id); |
00a537b8 | 1817 | ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
d8b45213 AV |
1818 | ct_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); |
1819 | ct_pkt->rsp_dsd_count = __constant_cpu_to_le16(1); | |
1820 | ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size); | |
1821 | ct_pkt->cmd_byte_count = cpu_to_le32(req_size); | |
1822 | ||
1823 | ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1824 | ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1825 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; | |
1826 | ||
1827 | ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1828 | ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1829 | ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; | |
7b867cf7 | 1830 | ct_pkt->vp_index = vha->vp_idx; |
d8b45213 AV |
1831 | |
1832 | return ct_pkt; | |
1833 | } | |
1834 | ||
1835 | ||
1836 | static inline struct ct_sns_req * | |
1837 | qla24xx_prep_ct_fm_req(struct ct_sns_req *ct_req, uint16_t cmd, | |
1838 | uint16_t rsp_size) | |
1839 | { | |
1840 | memset(ct_req, 0, sizeof(struct ct_sns_pkt)); | |
1841 | ||
1842 | ct_req->header.revision = 0x01; | |
1843 | ct_req->header.gs_type = 0xFA; | |
1844 | ct_req->header.gs_subtype = 0x01; | |
1845 | ct_req->command = cpu_to_be16(cmd); | |
1846 | ct_req->max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); | |
1847 | ||
1848 | return ct_req; | |
1849 | } | |
1850 | ||
1851 | /** | |
1852 | * qla2x00_gpsc() - FCS Get Port Speed Capabilities (GPSC) query. | |
1853 | * @ha: HA context | |
1854 | * @list: switch info entries to populate | |
1855 | * | |
1856 | * Returns 0 on success. | |
1857 | */ | |
1858 | int | |
7b867cf7 | 1859 | qla2x00_gpsc(scsi_qla_host_t *vha, sw_info_t *list) |
d8b45213 AV |
1860 | { |
1861 | int rval; | |
1862 | uint16_t i; | |
7b867cf7 | 1863 | struct qla_hw_data *ha = vha->hw; |
d8b45213 AV |
1864 | ms_iocb_entry_t *ms_pkt; |
1865 | struct ct_sns_req *ct_req; | |
1866 | struct ct_sns_rsp *ct_rsp; | |
1867 | ||
c76f2c01 | 1868 | if (!IS_IIDMA_CAPABLE(ha)) |
d8b45213 | 1869 | return QLA_FUNCTION_FAILED; |
4346b149 AV |
1870 | if (!ha->flags.gpsc_supported) |
1871 | return QLA_FUNCTION_FAILED; | |
d8b45213 | 1872 | |
7b867cf7 | 1873 | rval = qla2x00_mgmt_svr_login(vha); |
d8b45213 AV |
1874 | if (rval) |
1875 | return rval; | |
1876 | ||
642ef983 | 1877 | for (i = 0; i < ha->max_fibre_devices; i++) { |
d8b45213 | 1878 | /* Issue GFPN_ID */ |
d8b45213 | 1879 | /* Prepare common MS IOCB */ |
7b867cf7 | 1880 | ms_pkt = qla24xx_prep_ms_fm_iocb(vha, GPSC_REQ_SIZE, |
d8b45213 AV |
1881 | GPSC_RSP_SIZE); |
1882 | ||
1883 | /* Prepare CT request */ | |
1884 | ct_req = qla24xx_prep_ct_fm_req(&ha->ct_sns->p.req, | |
1885 | GPSC_CMD, GPSC_RSP_SIZE); | |
1886 | ct_rsp = &ha->ct_sns->p.rsp; | |
1887 | ||
1888 | /* Prepare CT arguments -- port_name */ | |
1889 | memcpy(ct_req->req.gpsc.port_name, list[i].fabric_port_name, | |
1890 | WWN_SIZE); | |
1891 | ||
1892 | /* Execute MS IOCB */ | |
7b867cf7 | 1893 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
d8b45213 AV |
1894 | sizeof(ms_iocb_entry_t)); |
1895 | if (rval != QLA_SUCCESS) { | |
1896 | /*EMPTY*/ | |
7c3df132 SK |
1897 | ql_dbg(ql_dbg_disc, vha, 0x2059, |
1898 | "GPSC issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 1899 | } else if ((rval = qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
4346b149 AV |
1900 | "GPSC")) != QLA_SUCCESS) { |
1901 | /* FM command unsupported? */ | |
1902 | if (rval == QLA_INVALID_COMMAND && | |
3fe7cfb9 AV |
1903 | (ct_rsp->header.reason_code == |
1904 | CT_REASON_INVALID_COMMAND_CODE || | |
1905 | ct_rsp->header.reason_code == | |
1906 | CT_REASON_COMMAND_UNSUPPORTED)) { | |
7c3df132 SK |
1907 | ql_dbg(ql_dbg_disc, vha, 0x205a, |
1908 | "GPSC command unsupported, disabling " | |
1909 | "query.\n"); | |
4346b149 AV |
1910 | ha->flags.gpsc_supported = 0; |
1911 | rval = QLA_FUNCTION_FAILED; | |
1912 | break; | |
1913 | } | |
d8b45213 AV |
1914 | rval = QLA_FUNCTION_FAILED; |
1915 | } else { | |
a3cbdfad AV |
1916 | /* Save port-speed */ |
1917 | switch (be16_to_cpu(ct_rsp->rsp.gpsc.speed)) { | |
1918 | case BIT_15: | |
1919 | list[i].fp_speed = PORT_SPEED_1GB; | |
1920 | break; | |
1921 | case BIT_14: | |
1922 | list[i].fp_speed = PORT_SPEED_2GB; | |
1923 | break; | |
1924 | case BIT_13: | |
1925 | list[i].fp_speed = PORT_SPEED_4GB; | |
1926 | break; | |
9f8fddee AV |
1927 | case BIT_12: |
1928 | list[i].fp_speed = PORT_SPEED_10GB; | |
1929 | break; | |
a3cbdfad AV |
1930 | case BIT_11: |
1931 | list[i].fp_speed = PORT_SPEED_8GB; | |
1932 | break; | |
1933 | } | |
d8b45213 | 1934 | |
7c3df132 SK |
1935 | ql_dbg(ql_dbg_disc, vha, 0x205b, |
1936 | "GPSC ext entry - fpn " | |
1937 | "%02x%02x%02x%02x%02x%02x%02x%02x speeds=%04x " | |
1938 | "speed=%04x.\n", | |
d8b45213 AV |
1939 | list[i].fabric_port_name[0], |
1940 | list[i].fabric_port_name[1], | |
1941 | list[i].fabric_port_name[2], | |
1942 | list[i].fabric_port_name[3], | |
1943 | list[i].fabric_port_name[4], | |
1944 | list[i].fabric_port_name[5], | |
1945 | list[i].fabric_port_name[6], | |
1946 | list[i].fabric_port_name[7], | |
a3cbdfad | 1947 | be16_to_cpu(ct_rsp->rsp.gpsc.speeds), |
7c3df132 | 1948 | be16_to_cpu(ct_rsp->rsp.gpsc.speed)); |
d8b45213 AV |
1949 | } |
1950 | ||
1951 | /* Last device exit. */ | |
1952 | if (list[i].d_id.b.rsvd_1 != 0) | |
1953 | break; | |
1954 | } | |
1955 | ||
1956 | return (rval); | |
1957 | } | |
e8c72ba5 CD |
1958 | |
1959 | /** | |
1960 | * qla2x00_gff_id() - SNS Get FC-4 Features (GFF_ID) query. | |
1961 | * | |
1962 | * @ha: HA context | |
1963 | * @list: switch info entries to populate | |
1964 | * | |
1965 | */ | |
1966 | void | |
1967 | qla2x00_gff_id(scsi_qla_host_t *vha, sw_info_t *list) | |
1968 | { | |
1969 | int rval; | |
1970 | uint16_t i; | |
1971 | ||
1972 | ms_iocb_entry_t *ms_pkt; | |
1973 | struct ct_sns_req *ct_req; | |
1974 | struct ct_sns_rsp *ct_rsp; | |
1975 | struct qla_hw_data *ha = vha->hw; | |
1976 | uint8_t fcp_scsi_features = 0; | |
1977 | ||
642ef983 | 1978 | for (i = 0; i < ha->max_fibre_devices; i++) { |
e8c72ba5 CD |
1979 | /* Set default FC4 Type as UNKNOWN so the default is to |
1980 | * Process this port */ | |
1981 | list[i].fc4_type = FC4_TYPE_UNKNOWN; | |
1982 | ||
1983 | /* Do not attempt GFF_ID if we are not FWI_2 capable */ | |
1984 | if (!IS_FWI2_CAPABLE(ha)) | |
1985 | continue; | |
1986 | ||
1987 | /* Prepare common MS IOCB */ | |
1988 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GFF_ID_REQ_SIZE, | |
1989 | GFF_ID_RSP_SIZE); | |
1990 | ||
1991 | /* Prepare CT request */ | |
1992 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GFF_ID_CMD, | |
1993 | GFF_ID_RSP_SIZE); | |
1994 | ct_rsp = &ha->ct_sns->p.rsp; | |
1995 | ||
1996 | /* Prepare CT arguments -- port_id */ | |
1997 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; | |
1998 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; | |
1999 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; | |
2000 | ||
2001 | /* Execute MS IOCB */ | |
2002 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, | |
2003 | sizeof(ms_iocb_entry_t)); | |
2004 | ||
2005 | if (rval != QLA_SUCCESS) { | |
7c3df132 SK |
2006 | ql_dbg(ql_dbg_disc, vha, 0x205c, |
2007 | "GFF_ID issue IOCB failed (%d).\n", rval); | |
e8c72ba5 | 2008 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
7a78ceda | 2009 | "GFF_ID") != QLA_SUCCESS) { |
7c3df132 SK |
2010 | ql_dbg(ql_dbg_disc, vha, 0x205d, |
2011 | "GFF_ID IOCB status had a failure status code.\n"); | |
e8c72ba5 CD |
2012 | } else { |
2013 | fcp_scsi_features = | |
2014 | ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET]; | |
2015 | fcp_scsi_features &= 0x0f; | |
2016 | ||
2017 | if (fcp_scsi_features) | |
2018 | list[i].fc4_type = FC4_TYPE_FCP_SCSI; | |
2019 | else | |
2020 | list[i].fc4_type = FC4_TYPE_OTHER; | |
2021 | } | |
2022 | ||
2023 | /* Last device exit. */ | |
2024 | if (list[i].d_id.b.rsvd_1 != 0) | |
2025 | break; | |
2026 | } | |
2027 | } |