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2024-05-11 297b60346df8beafee954a0fd7c2d64f33f3b9bc 
 kernel/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c
....@@ -1,33 +1,7 @@
1
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
12 /* QLogic qed NIC Driver
23  * Copyright (c) 2015-2017  QLogic Corporation
3
- *
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- * This software is available to you under a choice of one of two
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- * licenses.  You may choose to be licensed under the terms of the GNU
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- * General Public License (GPL) Version 2, available from the file
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- * COPYING in the main directory of this source tree, or the
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- * OpenIB.org BSD license below:
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- *
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- *     Redistribution and use in source and binary forms, with or
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- *     without modification, are permitted provided that the following
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- *     conditions are met:
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- *
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- *      - Redistributions of source code must retain the above
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- *        copyright notice, this list of conditions and the following
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- *        disclaimer.
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- *
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- *      - Redistributions in binary form must reproduce the above
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- *        copyright notice, this list of conditions and the following
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- *        disclaimer in the documentation and /or other materials
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- *        provided with the distribution.
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- *
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- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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- * SOFTWARE.
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+ * Copyright (c) 2019-2020 Marvell International Ltd.
315  */
326 
337 #include <linux/types.h>
....@@ -326,13 +300,14 @@
326300 		    struct qed_tunnel_info *p_tunn,
327301 		    bool allow_npar_tx_switch)
328302 {
303
+	struct outer_tag_config_struct *outer_tag_config;
329304 	struct pf_start_ramrod_data *p_ramrod = NULL;
330305 	u16 sb = qed_int_get_sp_sb_id(p_hwfn);
331306 	u8 sb_index = p_hwfn->p_eq->eq_sb_index;
332307 	struct qed_spq_entry *p_ent = NULL;
333308 	struct qed_sp_init_data init_data;
334
-	int rc = -EINVAL;
335309 	u8 page_cnt, i;
310
+	int rc;
336311 
337312 	/* update initial eq producer */
338313 	qed_eq_prod_update(p_hwfn,
....@@ -362,39 +337,40 @@
362337 	else
363338 		p_ramrod->mf_mode = MF_NPAR;
364339 
365
-	p_ramrod->outer_tag_config.outer_tag.tci =
366
-				cpu_to_le16(p_hwfn->hw_info.ovlan);
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+	outer_tag_config = &p_ramrod->outer_tag_config;
341
+	outer_tag_config->outer_tag.tci = cpu_to_le16(p_hwfn->hw_info.ovlan);
342
+
367343 	if (test_bit(QED_MF_8021Q_TAGGING, &p_hwfn->cdev->mf_bits)) {
368
-		p_ramrod->outer_tag_config.outer_tag.tpid = ETH_P_8021Q;
344
+		outer_tag_config->outer_tag.tpid = cpu_to_le16(ETH_P_8021Q);
369345 	} 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;
346
+		outer_tag_config->outer_tag.tpid = cpu_to_le16(ETH_P_8021AD);
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+		outer_tag_config->enable_stag_pri_change = 1;
372348 	}
373349 
374
-	p_ramrod->outer_tag_config.pri_map_valid = 1;
350
+	outer_tag_config->pri_map_valid = 1;
375351 	for (i = 0; i < QED_MAX_PFC_PRIORITIES; i++)
376
-		p_ramrod->outer_tag_config.inner_to_outer_pri_map[i] = i;
352
+		outer_tag_config->inner_to_outer_pri_map[i] = i;
377353 
378354 	/* enable_stag_pri_change should be set if port is in BD mode or,
379355 	 * UFP with Host Control mode.
380356 	 */
381357 	if (test_bit(QED_MF_UFP_SPECIFIC, &p_hwfn->cdev->mf_bits)) {
382358 		if (p_hwfn->ufp_info.pri_type == QED_UFP_PRI_OS)
383
-			p_ramrod->outer_tag_config.enable_stag_pri_change = 1;
359
+			outer_tag_config->enable_stag_pri_change = 1;
384360 		else
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-			p_ramrod->outer_tag_config.enable_stag_pri_change = 0;
361
+			outer_tag_config->enable_stag_pri_change = 0;
386362 
387
-		p_ramrod->outer_tag_config.outer_tag.tci |=
363
+		outer_tag_config->outer_tag.tci |=
388364 		    cpu_to_le16(((u16)p_hwfn->ufp_info.tc << 13));
389365 	}
390366 
391367 	/* Place EQ address in RAMROD */
392368 	DMA_REGPAIR_LE(p_ramrod->event_ring_pbl_addr,
393
-		       p_hwfn->p_eq->chain.pbl_sp.p_phys_table);
369
+		       qed_chain_get_pbl_phys(&p_hwfn->p_eq->chain));
394370 	page_cnt = (u8)qed_chain_get_page_cnt(&p_hwfn->p_eq->chain);
395371 	p_ramrod->event_ring_num_pages = page_cnt;
396372 	DMA_REGPAIR_LE(p_ramrod->consolid_q_pbl_addr,
397
-		       p_hwfn->p_consq->chain.pbl_sp.p_phys_table);
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+		       qed_chain_get_pbl_phys(&p_hwfn->p_consq->chain));
398374 
399375 	qed_tunn_set_pf_start_params(p_hwfn, p_tunn, &p_ramrod->tunnel_config);
400376 
....@@ -432,7 +408,7 @@
432408 
433409 	DP_VERBOSE(p_hwfn, QED_MSG_SPQ,
434410 		   "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);
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+		   sb, sb_index, outer_tag_config->outer_tag.tci);
436412 
437413 	rc = qed_spq_post(p_hwfn, p_ent, NULL);
438414 
....@@ -447,7 +423,7 @@
447423 {
448424 	struct qed_spq_entry *p_ent = NULL;
449425 	struct qed_sp_init_data init_data;
450
-	int rc = -EINVAL;
426
+	int rc;
451427 
452428 	/* Get SPQ entry */
453429 	memset(&init_data, 0, sizeof(init_data));
....@@ -471,7 +447,7 @@
471447 {
472448 	struct qed_spq_entry *p_ent = NULL;
473449 	struct qed_sp_init_data init_data;
474
-	int rc = -EOPNOTSUPP;
450
+	int rc;
475451 
476452 	if (p_hwfn->ufp_info.pri_type == QED_UFP_PRI_UNKNOWN) {
477453 		DP_INFO(p_hwfn, "Invalid priority type %d\n",
....@@ -509,7 +485,7 @@
509485 {
510486 	struct qed_spq_entry *p_ent = NULL;
511487 	struct qed_sp_init_data init_data;
512
-	int rc = -EINVAL;
488
+	int rc;
513489 
514490 	if (IS_VF(p_hwfn->cdev))
515491 		return qed_vf_pf_tunnel_param_update(p_hwfn, p_tunn);
....@@ -546,7 +522,7 @@
546522 {
547523 	struct qed_spq_entry *p_ent = NULL;
548524 	struct qed_sp_init_data init_data;
549
-	int rc = -EINVAL;
525
+	int rc;
550526 
551527 	/* Get SPQ entry */
552528 	memset(&init_data, 0, sizeof(init_data));
....@@ -588,7 +564,7 @@
588564 {
589565 	struct qed_spq_entry *p_ent = NULL;
590566 	struct qed_sp_init_data init_data;
591
-	int rc = -EINVAL;
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+	int rc;
592568 
593569 	/* Get SPQ entry */
594570 	memset(&init_data, 0, sizeof(init_data));
....@@ -604,6 +580,9 @@
604580 
605581 	p_ent->ramrod.pf_update.update_mf_vlan_flag = true;
606582 	p_ent->ramrod.pf_update.mf_vlan = cpu_to_le16(p_hwfn->hw_info.ovlan);
583
+	if (test_bit(QED_MF_UFP_SPECIFIC, &p_hwfn->cdev->mf_bits))
584
+		p_ent->ramrod.pf_update.mf_vlan |=
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+			cpu_to_le16(((u16)p_hwfn->ufp_info.tc << 13));
607586 
608587 	return qed_spq_post(p_hwfn, p_ent, NULL);
609588 }