1 /* QLogic qed NIC Driver
2 * Copyright (c) 2015-2017 QLogic Corporation
3 *
4 * This software is available to you under a choice of one of two
5 * licenses. You may choose to be licensed under the terms of the GNU
6 * General Public License (GPL) Version 2, available from the file
7 * COPYING in the main directory of this source tree, or the
8 * OpenIB.org BSD license below:
9 *
10 * Redistribution and use in source and binary forms, with or
11 * without modification, are permitted provided that the following
12 * conditions are met:
13 *
14 * - Redistributions of source code must retain the above
15 * copyright notice, this list of conditions and the following
16 * disclaimer.
17 *
18 * - Redistributions in binary form must reproduce the above
19 * copyright notice, this list of conditions and the following
20 * disclaimer in the documentation and /or other materials
21 * provided with the distribution.
22 *
23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30 * SOFTWARE.
31 */
32
33 #include <linux/types.h>
34 #include <asm/byteorder.h>
35 #include <linux/bitops.h>
36 #include <linux/errno.h>
37 #include <linux/kernel.h>
38 #include <linux/string.h>
39 #include "qed.h"
40 #include <linux/qed/qed_chain.h>
41 #include "qed_cxt.h"
42 #include "qed_dcbx.h"
43 #include "qed_hsi.h"
44 #include "qed_hw.h"
45 #include "qed_int.h"
46 #include "qed_reg_addr.h"
47 #include "qed_sp.h"
48 #include "qed_sriov.h"
49
qed_sp_destroy_request(struct qed_hwfn * p_hwfn,struct qed_spq_entry * p_ent)50 void qed_sp_destroy_request(struct qed_hwfn *p_hwfn,
51 struct qed_spq_entry *p_ent)
52 {
53 /* qed_spq_get_entry() can either get an entry from the free_pool,
54 * or, if no entries are left, allocate a new entry and add it to
55 * the unlimited_pending list.
56 */
57 if (p_ent->queue == &p_hwfn->p_spq->unlimited_pending)
58 kfree(p_ent);
59 else
60 qed_spq_return_entry(p_hwfn, p_ent);
61 }
62
qed_sp_init_request(struct qed_hwfn * p_hwfn,struct qed_spq_entry ** pp_ent,u8 cmd,u8 protocol,struct qed_sp_init_data * p_data)63 int qed_sp_init_request(struct qed_hwfn *p_hwfn,
64 struct qed_spq_entry **pp_ent,
65 u8 cmd, u8 protocol, struct qed_sp_init_data *p_data)
66 {
67 u32 opaque_cid = p_data->opaque_fid << 16 | p_data->cid;
68 struct qed_spq_entry *p_ent = NULL;
69 int rc;
70
71 if (!pp_ent)
72 return -ENOMEM;
73
74 rc = qed_spq_get_entry(p_hwfn, pp_ent);
75
76 if (rc)
77 return rc;
78
79 p_ent = *pp_ent;
80
81 p_ent->elem.hdr.cid = cpu_to_le32(opaque_cid);
82 p_ent->elem.hdr.cmd_id = cmd;
83 p_ent->elem.hdr.protocol_id = protocol;
84
85 p_ent->priority = QED_SPQ_PRIORITY_NORMAL;
86 p_ent->comp_mode = p_data->comp_mode;
87 p_ent->comp_done.done = 0;
88
89 switch (p_ent->comp_mode) {
90 case QED_SPQ_MODE_EBLOCK:
91 p_ent->comp_cb.cookie = &p_ent->comp_done;
92 break;
93
94 case QED_SPQ_MODE_BLOCK:
95 if (!p_data->p_comp_data)
96 goto err;
97
98 p_ent->comp_cb.cookie = p_data->p_comp_data->cookie;
99 break;
100
101 case QED_SPQ_MODE_CB:
102 if (!p_data->p_comp_data)
103 p_ent->comp_cb.function = NULL;
104 else
105 p_ent->comp_cb = *p_data->p_comp_data;
106 break;
107
108 default:
109 DP_NOTICE(p_hwfn, "Unknown SPQE completion mode %d\n",
110 p_ent->comp_mode);
111 goto err;
112 }
113
114 DP_VERBOSE(p_hwfn, QED_MSG_SPQ,
115 "Initialized: CID %08x cmd %02x protocol %02x data_addr %lu comp_mode [%s]\n",
116 opaque_cid, cmd, protocol,
117 (unsigned long)&p_ent->ramrod,
118 D_TRINE(p_ent->comp_mode, QED_SPQ_MODE_EBLOCK,
119 QED_SPQ_MODE_BLOCK, "MODE_EBLOCK", "MODE_BLOCK",
120 "MODE_CB"));
121
122 memset(&p_ent->ramrod, 0, sizeof(p_ent->ramrod));
123
124 return 0;
125
126 err:
127 qed_sp_destroy_request(p_hwfn, p_ent);
128
129 return -EINVAL;
130 }
131
qed_tunn_clss_to_fw_clss(u8 type)132 static enum tunnel_clss qed_tunn_clss_to_fw_clss(u8 type)
133 {
134 switch (type) {
135 case QED_TUNN_CLSS_MAC_VLAN:
136 return TUNNEL_CLSS_MAC_VLAN;
137 case QED_TUNN_CLSS_MAC_VNI:
138 return TUNNEL_CLSS_MAC_VNI;
139 case QED_TUNN_CLSS_INNER_MAC_VLAN:
140 return TUNNEL_CLSS_INNER_MAC_VLAN;
141 case QED_TUNN_CLSS_INNER_MAC_VNI:
142 return TUNNEL_CLSS_INNER_MAC_VNI;
143 case QED_TUNN_CLSS_MAC_VLAN_DUAL_STAGE:
144 return TUNNEL_CLSS_MAC_VLAN_DUAL_STAGE;
145 default:
146 return TUNNEL_CLSS_MAC_VLAN;
147 }
148 }
149
150 static void
qed_set_pf_update_tunn_mode(struct qed_tunnel_info * p_tun,struct qed_tunnel_info * p_src,bool b_pf_start)151 qed_set_pf_update_tunn_mode(struct qed_tunnel_info *p_tun,
152 struct qed_tunnel_info *p_src, bool b_pf_start)
153 {
154 if (p_src->vxlan.b_update_mode || b_pf_start)
155 p_tun->vxlan.b_mode_enabled = p_src->vxlan.b_mode_enabled;
156
157 if (p_src->l2_gre.b_update_mode || b_pf_start)
158 p_tun->l2_gre.b_mode_enabled = p_src->l2_gre.b_mode_enabled;
159
160 if (p_src->ip_gre.b_update_mode || b_pf_start)
161 p_tun->ip_gre.b_mode_enabled = p_src->ip_gre.b_mode_enabled;
162
163 if (p_src->l2_geneve.b_update_mode || b_pf_start)
164 p_tun->l2_geneve.b_mode_enabled =
165 p_src->l2_geneve.b_mode_enabled;
166
167 if (p_src->ip_geneve.b_update_mode || b_pf_start)
168 p_tun->ip_geneve.b_mode_enabled =
169 p_src->ip_geneve.b_mode_enabled;
170 }
171
qed_set_tunn_cls_info(struct qed_tunnel_info * p_tun,struct qed_tunnel_info * p_src)172 static void qed_set_tunn_cls_info(struct qed_tunnel_info *p_tun,
173 struct qed_tunnel_info *p_src)
174 {
175 int type;
176
177 p_tun->b_update_rx_cls = p_src->b_update_rx_cls;
178 p_tun->b_update_tx_cls = p_src->b_update_tx_cls;
179
180 type = qed_tunn_clss_to_fw_clss(p_src->vxlan.tun_cls);
181 p_tun->vxlan.tun_cls = type;
182 type = qed_tunn_clss_to_fw_clss(p_src->l2_gre.tun_cls);
183 p_tun->l2_gre.tun_cls = type;
184 type = qed_tunn_clss_to_fw_clss(p_src->ip_gre.tun_cls);
185 p_tun->ip_gre.tun_cls = type;
186 type = qed_tunn_clss_to_fw_clss(p_src->l2_geneve.tun_cls);
187 p_tun->l2_geneve.tun_cls = type;
188 type = qed_tunn_clss_to_fw_clss(p_src->ip_geneve.tun_cls);
189 p_tun->ip_geneve.tun_cls = type;
190 }
191
qed_set_tunn_ports(struct qed_tunnel_info * p_tun,struct qed_tunnel_info * p_src)192 static void qed_set_tunn_ports(struct qed_tunnel_info *p_tun,
193 struct qed_tunnel_info *p_src)
194 {
195 p_tun->geneve_port.b_update_port = p_src->geneve_port.b_update_port;
196 p_tun->vxlan_port.b_update_port = p_src->vxlan_port.b_update_port;
197
198 if (p_src->geneve_port.b_update_port)
199 p_tun->geneve_port.port = p_src->geneve_port.port;
200
201 if (p_src->vxlan_port.b_update_port)
202 p_tun->vxlan_port.port = p_src->vxlan_port.port;
203 }
204
205 static void
__qed_set_ramrod_tunnel_param(u8 * p_tunn_cls,struct qed_tunn_update_type * tun_type)206 __qed_set_ramrod_tunnel_param(u8 *p_tunn_cls,
207 struct qed_tunn_update_type *tun_type)
208 {
209 *p_tunn_cls = tun_type->tun_cls;
210 }
211
212 static void
qed_set_ramrod_tunnel_param(u8 * p_tunn_cls,struct qed_tunn_update_type * tun_type,u8 * p_update_port,__le16 * p_port,struct qed_tunn_update_udp_port * p_udp_port)213 qed_set_ramrod_tunnel_param(u8 *p_tunn_cls,
214 struct qed_tunn_update_type *tun_type,
215 u8 *p_update_port,
216 __le16 *p_port,
217 struct qed_tunn_update_udp_port *p_udp_port)
218 {
219 __qed_set_ramrod_tunnel_param(p_tunn_cls, tun_type);
220 if (p_udp_port->b_update_port) {
221 *p_update_port = 1;
222 *p_port = cpu_to_le16(p_udp_port->port);
223 }
224 }
225
226 static void
qed_tunn_set_pf_update_params(struct qed_hwfn * p_hwfn,struct qed_tunnel_info * p_src,struct pf_update_tunnel_config * p_tunn_cfg)227 qed_tunn_set_pf_update_params(struct qed_hwfn *p_hwfn,
228 struct qed_tunnel_info *p_src,
229 struct pf_update_tunnel_config *p_tunn_cfg)
230 {
231 struct qed_tunnel_info *p_tun = &p_hwfn->cdev->tunnel;
232
233 qed_set_pf_update_tunn_mode(p_tun, p_src, false);
234 qed_set_tunn_cls_info(p_tun, p_src);
235 qed_set_tunn_ports(p_tun, p_src);
236
237 qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_vxlan,
238 &p_tun->vxlan,
239 &p_tunn_cfg->set_vxlan_udp_port_flg,
240 &p_tunn_cfg->vxlan_udp_port,
241 &p_tun->vxlan_port);
242
243 qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2geneve,
244 &p_tun->l2_geneve,
245 &p_tunn_cfg->set_geneve_udp_port_flg,
246 &p_tunn_cfg->geneve_udp_port,
247 &p_tun->geneve_port);
248
249 __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgeneve,
250 &p_tun->ip_geneve);
251
252 __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2gre,
253 &p_tun->l2_gre);
254
255 __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgre,
256 &p_tun->ip_gre);
257
258 p_tunn_cfg->update_rx_pf_clss = p_tun->b_update_rx_cls;
259 }
260
qed_set_hw_tunn_mode(struct qed_hwfn * p_hwfn,struct qed_ptt * p_ptt,struct qed_tunnel_info * p_tun)261 static void qed_set_hw_tunn_mode(struct qed_hwfn *p_hwfn,
262 struct qed_ptt *p_ptt,
263 struct qed_tunnel_info *p_tun)
264 {
265 qed_set_gre_enable(p_hwfn, p_ptt, p_tun->l2_gre.b_mode_enabled,
266 p_tun->ip_gre.b_mode_enabled);
267 qed_set_vxlan_enable(p_hwfn, p_ptt, p_tun->vxlan.b_mode_enabled);
268
269 qed_set_geneve_enable(p_hwfn, p_ptt, p_tun->l2_geneve.b_mode_enabled,
270 p_tun->ip_geneve.b_mode_enabled);
271 }
272
qed_set_hw_tunn_mode_port(struct qed_hwfn * p_hwfn,struct qed_ptt * p_ptt,struct qed_tunnel_info * p_tunn)273 static void qed_set_hw_tunn_mode_port(struct qed_hwfn *p_hwfn,
274 struct qed_ptt *p_ptt,
275 struct qed_tunnel_info *p_tunn)
276 {
277 if (p_tunn->vxlan_port.b_update_port)
278 qed_set_vxlan_dest_port(p_hwfn, p_ptt,
279 p_tunn->vxlan_port.port);
280
281 if (p_tunn->geneve_port.b_update_port)
282 qed_set_geneve_dest_port(p_hwfn, p_ptt,
283 p_tunn->geneve_port.port);
284
285 qed_set_hw_tunn_mode(p_hwfn, p_ptt, p_tunn);
286 }
287
288 static void
qed_tunn_set_pf_start_params(struct qed_hwfn * p_hwfn,struct qed_tunnel_info * p_src,struct pf_start_tunnel_config * p_tunn_cfg)289 qed_tunn_set_pf_start_params(struct qed_hwfn *p_hwfn,
290 struct qed_tunnel_info *p_src,
291 struct pf_start_tunnel_config *p_tunn_cfg)
292 {
293 struct qed_tunnel_info *p_tun = &p_hwfn->cdev->tunnel;
294
295 if (!p_src)
296 return;
297
298 qed_set_pf_update_tunn_mode(p_tun, p_src, true);
299 qed_set_tunn_cls_info(p_tun, p_src);
300 qed_set_tunn_ports(p_tun, p_src);
301
302 qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_vxlan,
303 &p_tun->vxlan,
304 &p_tunn_cfg->set_vxlan_udp_port_flg,
305 &p_tunn_cfg->vxlan_udp_port,
306 &p_tun->vxlan_port);
307
308 qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2geneve,
309 &p_tun->l2_geneve,
310 &p_tunn_cfg->set_geneve_udp_port_flg,
311 &p_tunn_cfg->geneve_udp_port,
312 &p_tun->geneve_port);
313
314 __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgeneve,
315 &p_tun->ip_geneve);
316
317 __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2gre,
318 &p_tun->l2_gre);
319
320 __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgre,
321 &p_tun->ip_gre);
322 }
323
qed_sp_pf_start(struct qed_hwfn * p_hwfn,struct qed_ptt * p_ptt,struct qed_tunnel_info * p_tunn,bool allow_npar_tx_switch)324 int qed_sp_pf_start(struct qed_hwfn *p_hwfn,
325 struct qed_ptt *p_ptt,
326 struct qed_tunnel_info *p_tunn,
327 bool allow_npar_tx_switch)
328 {
329 struct pf_start_ramrod_data *p_ramrod = NULL;
330 u16 sb = qed_int_get_sp_sb_id(p_hwfn);
331 u8 sb_index = p_hwfn->p_eq->eq_sb_index;
332 struct qed_spq_entry *p_ent = NULL;
333 struct qed_sp_init_data init_data;
334 int rc = -EINVAL;
335 u8 page_cnt, i;
336
337 /* update initial eq producer */
338 qed_eq_prod_update(p_hwfn,
339 qed_chain_get_prod_idx(&p_hwfn->p_eq->chain));
340
341 memset(&init_data, 0, sizeof(init_data));
342 init_data.cid = qed_spq_get_cid(p_hwfn);
343 init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
344 init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
345
346 rc = qed_sp_init_request(p_hwfn, &p_ent,
347 COMMON_RAMROD_PF_START,
348 PROTOCOLID_COMMON, &init_data);
349 if (rc)
350 return rc;
351
352 p_ramrod = &p_ent->ramrod.pf_start;
353
354 p_ramrod->event_ring_sb_id = cpu_to_le16(sb);
355 p_ramrod->event_ring_sb_index = sb_index;
356 p_ramrod->path_id = QED_PATH_ID(p_hwfn);
357 p_ramrod->dont_log_ramrods = 0;
358 p_ramrod->log_type_mask = cpu_to_le16(0xf);
359
360 if (test_bit(QED_MF_OVLAN_CLSS, &p_hwfn->cdev->mf_bits))
361 p_ramrod->mf_mode = MF_OVLAN;
362 else
363 p_ramrod->mf_mode = MF_NPAR;
364
365 p_ramrod->outer_tag_config.outer_tag.tci =
366 cpu_to_le16(p_hwfn->hw_info.ovlan);
367 if (test_bit(QED_MF_8021Q_TAGGING, &p_hwfn->cdev->mf_bits)) {
368 p_ramrod->outer_tag_config.outer_tag.tpid = ETH_P_8021Q;
369 } else if (test_bit(QED_MF_8021AD_TAGGING, &p_hwfn->cdev->mf_bits)) {
370 p_ramrod->outer_tag_config.outer_tag.tpid = ETH_P_8021AD;
371 p_ramrod->outer_tag_config.enable_stag_pri_change = 1;
372 }
373
374 p_ramrod->outer_tag_config.pri_map_valid = 1;
375 for (i = 0; i < QED_MAX_PFC_PRIORITIES; i++)
376 p_ramrod->outer_tag_config.inner_to_outer_pri_map[i] = i;
377
378 /* enable_stag_pri_change should be set if port is in BD mode or,
379 * UFP with Host Control mode.
380 */
381 if (test_bit(QED_MF_UFP_SPECIFIC, &p_hwfn->cdev->mf_bits)) {
382 if (p_hwfn->ufp_info.pri_type == QED_UFP_PRI_OS)
383 p_ramrod->outer_tag_config.enable_stag_pri_change = 1;
384 else
385 p_ramrod->outer_tag_config.enable_stag_pri_change = 0;
386
387 p_ramrod->outer_tag_config.outer_tag.tci |=
388 cpu_to_le16(((u16)p_hwfn->ufp_info.tc << 13));
389 }
390
391 /* Place EQ address in RAMROD */
392 DMA_REGPAIR_LE(p_ramrod->event_ring_pbl_addr,
393 p_hwfn->p_eq->chain.pbl_sp.p_phys_table);
394 page_cnt = (u8)qed_chain_get_page_cnt(&p_hwfn->p_eq->chain);
395 p_ramrod->event_ring_num_pages = page_cnt;
396 DMA_REGPAIR_LE(p_ramrod->consolid_q_pbl_addr,
397 p_hwfn->p_consq->chain.pbl_sp.p_phys_table);
398
399 qed_tunn_set_pf_start_params(p_hwfn, p_tunn, &p_ramrod->tunnel_config);
400
401 if (test_bit(QED_MF_INTER_PF_SWITCH, &p_hwfn->cdev->mf_bits))
402 p_ramrod->allow_npar_tx_switching = allow_npar_tx_switch;
403
404 switch (p_hwfn->hw_info.personality) {
405 case QED_PCI_ETH:
406 p_ramrod->personality = PERSONALITY_ETH;
407 break;
408 case QED_PCI_FCOE:
409 p_ramrod->personality = PERSONALITY_FCOE;
410 break;
411 case QED_PCI_ISCSI:
412 p_ramrod->personality = PERSONALITY_ISCSI;
413 break;
414 case QED_PCI_ETH_ROCE:
415 case QED_PCI_ETH_IWARP:
416 p_ramrod->personality = PERSONALITY_RDMA_AND_ETH;
417 break;
418 default:
419 DP_NOTICE(p_hwfn, "Unknown personality %d\n",
420 p_hwfn->hw_info.personality);
421 p_ramrod->personality = PERSONALITY_ETH;
422 }
423
424 if (p_hwfn->cdev->p_iov_info) {
425 struct qed_hw_sriov_info *p_iov = p_hwfn->cdev->p_iov_info;
426
427 p_ramrod->base_vf_id = (u8) p_iov->first_vf_in_pf;
428 p_ramrod->num_vfs = (u8) p_iov->total_vfs;
429 }
430 p_ramrod->hsi_fp_ver.major_ver_arr[ETH_VER_KEY] = ETH_HSI_VER_MAJOR;
431 p_ramrod->hsi_fp_ver.minor_ver_arr[ETH_VER_KEY] = ETH_HSI_VER_MINOR;
432
433 DP_VERBOSE(p_hwfn, QED_MSG_SPQ,
434 "Setting event_ring_sb [id %04x index %02x], outer_tag.tci [%d]\n",
435 sb, sb_index, p_ramrod->outer_tag_config.outer_tag.tci);
436
437 rc = qed_spq_post(p_hwfn, p_ent, NULL);
438
439 if (p_tunn)
440 qed_set_hw_tunn_mode_port(p_hwfn, p_ptt,
441 &p_hwfn->cdev->tunnel);
442
443 return rc;
444 }
445
qed_sp_pf_update(struct qed_hwfn * p_hwfn)446 int qed_sp_pf_update(struct qed_hwfn *p_hwfn)
447 {
448 struct qed_spq_entry *p_ent = NULL;
449 struct qed_sp_init_data init_data;
450 int rc = -EINVAL;
451
452 /* Get SPQ entry */
453 memset(&init_data, 0, sizeof(init_data));
454 init_data.cid = qed_spq_get_cid(p_hwfn);
455 init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
456 init_data.comp_mode = QED_SPQ_MODE_CB;
457
458 rc = qed_sp_init_request(p_hwfn, &p_ent,
459 COMMON_RAMROD_PF_UPDATE, PROTOCOLID_COMMON,
460 &init_data);
461 if (rc)
462 return rc;
463
464 qed_dcbx_set_pf_update_params(&p_hwfn->p_dcbx_info->results,
465 &p_ent->ramrod.pf_update);
466
467 return qed_spq_post(p_hwfn, p_ent, NULL);
468 }
469
qed_sp_pf_update_ufp(struct qed_hwfn * p_hwfn)470 int qed_sp_pf_update_ufp(struct qed_hwfn *p_hwfn)
471 {
472 struct qed_spq_entry *p_ent = NULL;
473 struct qed_sp_init_data init_data;
474 int rc = -EOPNOTSUPP;
475
476 if (p_hwfn->ufp_info.pri_type == QED_UFP_PRI_UNKNOWN) {
477 DP_INFO(p_hwfn, "Invalid priority type %d\n",
478 p_hwfn->ufp_info.pri_type);
479 return -EINVAL;
480 }
481
482 /* Get SPQ entry */
483 memset(&init_data, 0, sizeof(init_data));
484 init_data.cid = qed_spq_get_cid(p_hwfn);
485 init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
486 init_data.comp_mode = QED_SPQ_MODE_CB;
487
488 rc = qed_sp_init_request(p_hwfn, &p_ent,
489 COMMON_RAMROD_PF_UPDATE, PROTOCOLID_COMMON,
490 &init_data);
491 if (rc)
492 return rc;
493
494 p_ent->ramrod.pf_update.update_enable_stag_pri_change = true;
495 if (p_hwfn->ufp_info.pri_type == QED_UFP_PRI_OS)
496 p_ent->ramrod.pf_update.enable_stag_pri_change = 1;
497 else
498 p_ent->ramrod.pf_update.enable_stag_pri_change = 0;
499
500 return qed_spq_post(p_hwfn, p_ent, NULL);
501 }
502
503 /* Set pf update ramrod command params */
qed_sp_pf_update_tunn_cfg(struct qed_hwfn * p_hwfn,struct qed_ptt * p_ptt,struct qed_tunnel_info * p_tunn,enum spq_mode comp_mode,struct qed_spq_comp_cb * p_comp_data)504 int qed_sp_pf_update_tunn_cfg(struct qed_hwfn *p_hwfn,
505 struct qed_ptt *p_ptt,
506 struct qed_tunnel_info *p_tunn,
507 enum spq_mode comp_mode,
508 struct qed_spq_comp_cb *p_comp_data)
509 {
510 struct qed_spq_entry *p_ent = NULL;
511 struct qed_sp_init_data init_data;
512 int rc = -EINVAL;
513
514 if (IS_VF(p_hwfn->cdev))
515 return qed_vf_pf_tunnel_param_update(p_hwfn, p_tunn);
516
517 if (!p_tunn)
518 return -EINVAL;
519
520 /* Get SPQ entry */
521 memset(&init_data, 0, sizeof(init_data));
522 init_data.cid = qed_spq_get_cid(p_hwfn);
523 init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
524 init_data.comp_mode = comp_mode;
525 init_data.p_comp_data = p_comp_data;
526
527 rc = qed_sp_init_request(p_hwfn, &p_ent,
528 COMMON_RAMROD_PF_UPDATE, PROTOCOLID_COMMON,
529 &init_data);
530 if (rc)
531 return rc;
532
533 qed_tunn_set_pf_update_params(p_hwfn, p_tunn,
534 &p_ent->ramrod.pf_update.tunnel_config);
535
536 rc = qed_spq_post(p_hwfn, p_ent, NULL);
537 if (rc)
538 return rc;
539
540 qed_set_hw_tunn_mode_port(p_hwfn, p_ptt, &p_hwfn->cdev->tunnel);
541
542 return rc;
543 }
544
qed_sp_pf_stop(struct qed_hwfn * p_hwfn)545 int qed_sp_pf_stop(struct qed_hwfn *p_hwfn)
546 {
547 struct qed_spq_entry *p_ent = NULL;
548 struct qed_sp_init_data init_data;
549 int rc = -EINVAL;
550
551 /* Get SPQ entry */
552 memset(&init_data, 0, sizeof(init_data));
553 init_data.cid = qed_spq_get_cid(p_hwfn);
554 init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
555 init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
556
557 rc = qed_sp_init_request(p_hwfn, &p_ent,
558 COMMON_RAMROD_PF_STOP, PROTOCOLID_COMMON,
559 &init_data);
560 if (rc)
561 return rc;
562
563 return qed_spq_post(p_hwfn, p_ent, NULL);
564 }
565
qed_sp_heartbeat_ramrod(struct qed_hwfn * p_hwfn)566 int qed_sp_heartbeat_ramrod(struct qed_hwfn *p_hwfn)
567 {
568 struct qed_spq_entry *p_ent = NULL;
569 struct qed_sp_init_data init_data;
570 int rc;
571
572 /* Get SPQ entry */
573 memset(&init_data, 0, sizeof(init_data));
574 init_data.cid = qed_spq_get_cid(p_hwfn);
575 init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
576 init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
577
578 rc = qed_sp_init_request(p_hwfn, &p_ent,
579 COMMON_RAMROD_EMPTY, PROTOCOLID_COMMON,
580 &init_data);
581 if (rc)
582 return rc;
583
584 return qed_spq_post(p_hwfn, p_ent, NULL);
585 }
586
qed_sp_pf_update_stag(struct qed_hwfn * p_hwfn)587 int qed_sp_pf_update_stag(struct qed_hwfn *p_hwfn)
588 {
589 struct qed_spq_entry *p_ent = NULL;
590 struct qed_sp_init_data init_data;
591 int rc;
592
593 /* Get SPQ entry */
594 memset(&init_data, 0, sizeof(init_data));
595 init_data.cid = qed_spq_get_cid(p_hwfn);
596 init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
597 init_data.comp_mode = QED_SPQ_MODE_CB;
598
599 rc = qed_sp_init_request(p_hwfn, &p_ent,
600 COMMON_RAMROD_PF_UPDATE, PROTOCOLID_COMMON,
601 &init_data);
602 if (rc)
603 return rc;
604
605 p_ent->ramrod.pf_update.update_mf_vlan_flag = true;
606 p_ent->ramrod.pf_update.mf_vlan = cpu_to_le16(p_hwfn->hw_info.ovlan);
607 if (test_bit(QED_MF_UFP_SPECIFIC, &p_hwfn->cdev->mf_bits))
608 p_ent->ramrod.pf_update.mf_vlan |=
609 cpu_to_le16(((u16)p_hwfn->ufp_info.tc << 13));
610
611 return qed_spq_post(p_hwfn, p_ent, NULL);
612 }
613
