1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2014-2021 Broadcom
8 #include <rte_byteorder.h>
9 #include <rte_common.h>
10 #include <rte_cycles.h>
11 #include <rte_malloc.h>
12 #include <rte_memzone.h>
13 #include <rte_version.h>
17 #include "bnxt_filter.h"
18 #include "bnxt_hwrm.h"
21 #include "bnxt_ring.h"
24 #include "bnxt_vnic.h"
25 #include "hsi_struct_def_dpdk.h"
27 #define HWRM_SPEC_CODE_1_8_3 0x10803
28 #define HWRM_VERSION_1_9_1 0x10901
29 #define HWRM_VERSION_1_9_2 0x10903
30 #define HWRM_VERSION_1_10_2_13 0x10a020d
31 struct bnxt_plcmodes_cfg {
33 uint16_t jumbo_thresh;
35 uint16_t hds_threshold;
38 static int page_getenum(size_t size)
54 PMD_DRV_LOG(ERR, "Page size %zu out of range\n", size);
55 return sizeof(int) * 8 - 1;
58 static int page_roundup(size_t size)
60 return 1 << page_getenum(size);
63 static void bnxt_hwrm_set_pg_attr(struct bnxt_ring_mem_info *rmem,
67 if (rmem->nr_pages == 0)
70 if (rmem->nr_pages > 1) {
72 *pg_dir = rte_cpu_to_le_64(rmem->pg_tbl_map);
74 *pg_dir = rte_cpu_to_le_64(rmem->dma_arr[0]);
78 static struct bnxt_cp_ring_info*
79 bnxt_get_ring_info_by_id(struct bnxt *bp, uint16_t rid, uint16_t type)
81 struct bnxt_cp_ring_info *cp_ring = NULL;
85 case HWRM_RING_FREE_INPUT_RING_TYPE_RX:
86 case HWRM_RING_FREE_INPUT_RING_TYPE_RX_AGG:
88 for (i = 0; i < bp->rx_cp_nr_rings; i++) {
89 struct bnxt_rx_queue *rxq = bp->rx_queues[i];
91 if (rxq->cp_ring->cp_ring_struct->fw_ring_id ==
92 rte_cpu_to_le_16(rid)) {
97 case HWRM_RING_FREE_INPUT_RING_TYPE_TX:
98 for (i = 0; i < bp->tx_cp_nr_rings; i++) {
99 struct bnxt_tx_queue *txq = bp->tx_queues[i];
101 if (txq->cp_ring->cp_ring_struct->fw_ring_id ==
102 rte_cpu_to_le_16(rid)) {
113 /* Complete a sweep of the CQ ring for the corresponding Tx/Rx/AGG ring.
114 * If the CMPL_BASE_TYPE_HWRM_DONE is not encountered by the last pass,
115 * before timeout, we force the done bit for the cleanup to proceed.
116 * Also if cpr is null, do nothing.. The HWRM command is not for a
117 * Tx/Rx/AGG ring cleanup.
120 bnxt_check_cq_hwrm_done(struct bnxt_cp_ring_info *cpr,
121 bool tx, bool rx, bool timeout)
127 done = bnxt_flush_tx_cmp(cpr);
130 done = bnxt_flush_rx_cmp(cpr);
133 PMD_DRV_LOG(DEBUG, "HWRM DONE for %s ring\n",
136 /* We are about to timeout and still haven't seen the
137 * HWRM done for the Ring free. Force the cleanup.
139 if (!done && timeout) {
141 PMD_DRV_LOG(DEBUG, "Timing out for %s ring\n",
145 /* This HWRM command is not for a Tx/Rx/AGG ring cleanup.
146 * Otherwise the cpr would have been valid. So do nothing.
155 * HWRM Functions (sent to HWRM)
156 * These are named bnxt_hwrm_*() and return 0 on success or -110 if the
157 * HWRM command times out, or a negative error code if the HWRM
158 * command was failed by the FW.
161 static int bnxt_hwrm_send_message(struct bnxt *bp, void *msg,
162 uint32_t msg_len, bool use_kong_mb)
165 struct input *req = msg;
166 struct output *resp = bp->hwrm_cmd_resp_addr;
167 uint32_t *data = msg;
170 uint16_t max_req_len = bp->max_req_len;
171 struct hwrm_short_input short_input = { 0 };
172 uint16_t bar_offset = use_kong_mb ?
173 GRCPF_REG_KONG_CHANNEL_OFFSET : GRCPF_REG_CHIMP_CHANNEL_OFFSET;
174 uint16_t mb_trigger_offset = use_kong_mb ?
175 GRCPF_REG_KONG_COMM_TRIGGER : GRCPF_REG_CHIMP_COMM_TRIGGER;
176 struct bnxt_cp_ring_info *cpr = NULL;
181 /* Do not send HWRM commands to firmware in error state */
182 if (bp->flags & BNXT_FLAG_FATAL_ERROR)
185 timeout = bp->hwrm_cmd_timeout;
187 /* Update the message length for backing store config for new FW. */
188 if (bp->fw_ver >= HWRM_VERSION_1_10_2_13 &&
189 rte_cpu_to_le_16(req->req_type) == HWRM_FUNC_BACKING_STORE_CFG)
190 msg_len = BNXT_BACKING_STORE_CFG_LEGACY_LEN;
192 if (bp->flags & BNXT_FLAG_SHORT_CMD ||
193 msg_len > bp->max_req_len) {
194 void *short_cmd_req = bp->hwrm_short_cmd_req_addr;
196 memset(short_cmd_req, 0, bp->hwrm_max_ext_req_len);
197 memcpy(short_cmd_req, req, msg_len);
199 short_input.req_type = rte_cpu_to_le_16(req->req_type);
200 short_input.signature = rte_cpu_to_le_16(
201 HWRM_SHORT_INPUT_SIGNATURE_SHORT_CMD);
202 short_input.size = rte_cpu_to_le_16(msg_len);
203 short_input.req_addr =
204 rte_cpu_to_le_64(bp->hwrm_short_cmd_req_dma_addr);
206 data = (uint32_t *)&short_input;
207 msg_len = sizeof(short_input);
209 max_req_len = BNXT_HWRM_SHORT_REQ_LEN;
212 /* Write request msg to hwrm channel */
213 for (i = 0; i < msg_len; i += 4) {
214 bar = (uint8_t *)bp->bar0 + bar_offset + i;
215 rte_write32(*data, bar);
219 /* Zero the rest of the request space */
220 for (; i < max_req_len; i += 4) {
221 bar = (uint8_t *)bp->bar0 + bar_offset + i;
225 /* Ring channel doorbell */
226 bar = (uint8_t *)bp->bar0 + mb_trigger_offset;
229 * Make sure the channel doorbell ring command complete before
230 * reading the response to avoid getting stale or invalid
235 /* Check ring flush is done.
236 * This is valid only for Tx and Rx rings (including AGG rings).
237 * The Tx and Rx rings should be freed once the HW confirms all
238 * the internal buffers and BDs associated with the rings are
239 * consumed and the corresponding DMA is handled.
241 if (rte_cpu_to_le_16(req->cmpl_ring) != INVALID_HW_RING_ID) {
242 /* Check if the TxCQ matches. If that fails check if RxCQ
243 * matches. And if neither match, is_rx = false, is_tx = false.
245 cpr = bnxt_get_ring_info_by_id(bp, req->cmpl_ring,
246 HWRM_RING_FREE_INPUT_RING_TYPE_TX);
248 /* Not a TxCQ. Check if the RxCQ matches. */
250 bnxt_get_ring_info_by_id(bp, req->cmpl_ring,
251 HWRM_RING_FREE_INPUT_RING_TYPE_RX);
259 /* Poll for the valid bit */
260 for (i = 0; i < timeout; i++) {
263 done = bnxt_check_cq_hwrm_done(cpr, is_tx, is_rx,
265 /* Sanity check on the resp->resp_len */
267 if (resp->resp_len && resp->resp_len <= bp->max_resp_len) {
268 /* Last byte of resp contains the valid key */
269 valid = (uint8_t *)resp + resp->resp_len - 1;
270 if (*valid == HWRM_RESP_VALID_KEY && done)
277 /* Suppress VER_GET timeout messages during reset recovery */
278 if (bp->flags & BNXT_FLAG_FW_RESET &&
279 rte_cpu_to_le_16(req->req_type) == HWRM_VER_GET)
283 "Error(timeout) sending msg 0x%04x, seq_id %d\n",
284 req->req_type, req->seq_id);
291 * HWRM_PREP() should be used to prepare *ALL* HWRM commands. It grabs the
292 * spinlock, and does initial processing.
294 * HWRM_CHECK_RESULT() returns errors on failure and may not be used. It
295 * releases the spinlock only if it returns. If the regular int return codes
296 * are not used by the function, HWRM_CHECK_RESULT() should not be used
297 * directly, rather it should be copied and modified to suit the function.
299 * HWRM_UNLOCK() must be called after all response processing is completed.
301 #define HWRM_PREP(req, type, kong) do { \
302 rte_spinlock_lock(&bp->hwrm_lock); \
303 if (bp->hwrm_cmd_resp_addr == NULL) { \
304 rte_spinlock_unlock(&bp->hwrm_lock); \
307 memset(bp->hwrm_cmd_resp_addr, 0, bp->max_resp_len); \
308 (req)->req_type = rte_cpu_to_le_16(type); \
309 (req)->cmpl_ring = rte_cpu_to_le_16(-1); \
310 (req)->seq_id = kong ? rte_cpu_to_le_16(bp->kong_cmd_seq++) :\
311 rte_cpu_to_le_16(bp->chimp_cmd_seq++); \
312 (req)->target_id = rte_cpu_to_le_16(0xffff); \
313 (req)->resp_addr = rte_cpu_to_le_64(bp->hwrm_cmd_resp_dma_addr); \
316 #define HWRM_CHECK_RESULT_SILENT() do {\
318 rte_spinlock_unlock(&bp->hwrm_lock); \
321 if (resp->error_code) { \
322 rc = rte_le_to_cpu_16(resp->error_code); \
323 rte_spinlock_unlock(&bp->hwrm_lock); \
328 #define HWRM_CHECK_RESULT() do {\
330 PMD_DRV_LOG(ERR, "failed rc:%d\n", rc); \
331 rte_spinlock_unlock(&bp->hwrm_lock); \
332 if (rc == HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED) \
334 else if (rc == HWRM_ERR_CODE_RESOURCE_ALLOC_ERROR) \
336 else if (rc == HWRM_ERR_CODE_INVALID_PARAMS) \
338 else if (rc == HWRM_ERR_CODE_CMD_NOT_SUPPORTED) \
340 else if (rc == HWRM_ERR_CODE_HOT_RESET_PROGRESS) \
346 if (resp->error_code) { \
347 rc = rte_le_to_cpu_16(resp->error_code); \
348 if (resp->resp_len >= 16) { \
349 struct hwrm_err_output *tmp_hwrm_err_op = \
352 "error %d:%d:%08x:%04x\n", \
353 rc, tmp_hwrm_err_op->cmd_err, \
355 tmp_hwrm_err_op->opaque_0), \
357 tmp_hwrm_err_op->opaque_1)); \
359 PMD_DRV_LOG(ERR, "error %d\n", rc); \
361 rte_spinlock_unlock(&bp->hwrm_lock); \
362 if (rc == HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED) \
364 else if (rc == HWRM_ERR_CODE_RESOURCE_ALLOC_ERROR) \
366 else if (rc == HWRM_ERR_CODE_INVALID_PARAMS) \
368 else if (rc == HWRM_ERR_CODE_CMD_NOT_SUPPORTED) \
370 else if (rc == HWRM_ERR_CODE_HOT_RESET_PROGRESS) \
378 #define HWRM_UNLOCK() rte_spinlock_unlock(&bp->hwrm_lock)
380 int bnxt_hwrm_tf_message_direct(struct bnxt *bp,
389 bool mailbox = BNXT_USE_CHIMP_MB;
390 struct input *req = msg;
391 struct output *resp = bp->hwrm_cmd_resp_addr;
394 mailbox = BNXT_USE_KONG(bp);
396 HWRM_PREP(req, msg_type, mailbox);
398 rc = bnxt_hwrm_send_message(bp, req, msg_len, mailbox);
403 memcpy(resp_msg, resp, resp_len);
410 int bnxt_hwrm_tf_message_tunneled(struct bnxt *bp,
414 uint32_t *tf_response_code,
418 uint32_t response_len)
421 struct hwrm_cfa_tflib_input req = { .req_type = 0 };
422 struct hwrm_cfa_tflib_output *resp = bp->hwrm_cmd_resp_addr;
423 bool mailbox = BNXT_USE_CHIMP_MB;
425 if (msg_len > sizeof(req.tf_req))
429 mailbox = BNXT_USE_KONG(bp);
431 HWRM_PREP(&req, HWRM_TF, mailbox);
432 /* Build request using the user supplied request payload.
433 * TLV request size is checked at build time against HWRM
434 * request max size, thus no checking required.
436 req.tf_type = tf_type;
437 req.tf_subtype = tf_subtype;
438 memcpy(req.tf_req, msg, msg_len);
440 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), mailbox);
443 /* Copy the resp to user provided response buffer */
444 if (response != NULL)
445 /* Post process response data. We need to copy only
446 * the 'payload' as the HWRM data structure really is
447 * HWRM header + msg header + payload and the TFLIB
448 * only provided a payload place holder.
450 if (response_len != 0) {
456 /* Extract the internal tflib response code */
457 *tf_response_code = resp->tf_resp_code;
463 int bnxt_hwrm_cfa_l2_clear_rx_mask(struct bnxt *bp, struct bnxt_vnic_info *vnic)
466 struct hwrm_cfa_l2_set_rx_mask_input req = {.req_type = 0 };
467 struct hwrm_cfa_l2_set_rx_mask_output *resp = bp->hwrm_cmd_resp_addr;
469 HWRM_PREP(&req, HWRM_CFA_L2_SET_RX_MASK, BNXT_USE_CHIMP_MB);
470 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
473 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
481 int bnxt_hwrm_cfa_l2_set_rx_mask(struct bnxt *bp,
482 struct bnxt_vnic_info *vnic,
484 struct bnxt_vlan_table_entry *vlan_table)
487 struct hwrm_cfa_l2_set_rx_mask_input req = {.req_type = 0 };
488 struct hwrm_cfa_l2_set_rx_mask_output *resp = bp->hwrm_cmd_resp_addr;
491 if (vnic->fw_vnic_id == INVALID_HW_RING_ID)
494 HWRM_PREP(&req, HWRM_CFA_L2_SET_RX_MASK, BNXT_USE_CHIMP_MB);
495 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
497 if (vnic->flags & BNXT_VNIC_INFO_BCAST)
498 mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_BCAST;
499 if (vnic->flags & BNXT_VNIC_INFO_UNTAGGED)
500 mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_VLAN_NONVLAN;
502 if (vnic->flags & BNXT_VNIC_INFO_PROMISC)
503 mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_PROMISCUOUS;
505 if (vnic->flags & BNXT_VNIC_INFO_ALLMULTI) {
506 mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ALL_MCAST;
507 } else if (vnic->flags & BNXT_VNIC_INFO_MCAST) {
508 mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_MCAST;
509 req.num_mc_entries = rte_cpu_to_le_32(vnic->mc_addr_cnt);
510 req.mc_tbl_addr = rte_cpu_to_le_64(vnic->mc_list_dma_addr);
513 if (!(mask & HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_VLAN_NONVLAN))
514 mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_VLANONLY;
515 req.vlan_tag_tbl_addr =
516 rte_cpu_to_le_64(rte_malloc_virt2iova(vlan_table));
517 req.num_vlan_tags = rte_cpu_to_le_32((uint32_t)vlan_count);
519 req.mask = rte_cpu_to_le_32(mask);
521 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
529 int bnxt_hwrm_cfa_vlan_antispoof_cfg(struct bnxt *bp, uint16_t fid,
531 struct bnxt_vlan_antispoof_table_entry *vlan_table)
534 struct hwrm_cfa_vlan_antispoof_cfg_input req = {.req_type = 0 };
535 struct hwrm_cfa_vlan_antispoof_cfg_output *resp =
536 bp->hwrm_cmd_resp_addr;
539 * Older HWRM versions did not support this command, and the set_rx_mask
540 * list was used for anti-spoof. In 1.8.0, the TX path configuration was
541 * removed from set_rx_mask call, and this command was added.
543 * This command is also present from 1.7.8.11 and higher,
546 if (bp->fw_ver < ((1 << 24) | (8 << 16))) {
547 if (bp->fw_ver != ((1 << 24) | (7 << 16) | (8 << 8))) {
548 if (bp->fw_ver < ((1 << 24) | (7 << 16) | (8 << 8) |
553 HWRM_PREP(&req, HWRM_CFA_VLAN_ANTISPOOF_CFG, BNXT_USE_CHIMP_MB);
554 req.fid = rte_cpu_to_le_16(fid);
556 req.vlan_tag_mask_tbl_addr =
557 rte_cpu_to_le_64(rte_malloc_virt2iova(vlan_table));
558 req.num_vlan_entries = rte_cpu_to_le_32((uint32_t)vlan_count);
560 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
568 int bnxt_hwrm_clear_l2_filter(struct bnxt *bp,
569 struct bnxt_filter_info *filter)
572 struct bnxt_filter_info *l2_filter = filter;
573 struct bnxt_vnic_info *vnic = NULL;
574 struct hwrm_cfa_l2_filter_free_input req = {.req_type = 0 };
575 struct hwrm_cfa_l2_filter_free_output *resp = bp->hwrm_cmd_resp_addr;
577 if (filter->fw_l2_filter_id == UINT64_MAX)
580 if (filter->matching_l2_fltr_ptr)
581 l2_filter = filter->matching_l2_fltr_ptr;
583 PMD_DRV_LOG(DEBUG, "filter: %p l2_filter: %p ref_cnt: %d\n",
584 filter, l2_filter, l2_filter->l2_ref_cnt);
586 if (l2_filter->l2_ref_cnt == 0)
589 if (l2_filter->l2_ref_cnt > 0)
590 l2_filter->l2_ref_cnt--;
592 if (l2_filter->l2_ref_cnt > 0)
595 HWRM_PREP(&req, HWRM_CFA_L2_FILTER_FREE, BNXT_USE_CHIMP_MB);
597 req.l2_filter_id = rte_cpu_to_le_64(filter->fw_l2_filter_id);
599 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
604 filter->fw_l2_filter_id = UINT64_MAX;
605 if (l2_filter->l2_ref_cnt == 0) {
606 vnic = l2_filter->vnic;
608 STAILQ_REMOVE(&vnic->filter, l2_filter,
609 bnxt_filter_info, next);
610 bnxt_free_filter(bp, l2_filter);
617 int bnxt_hwrm_set_l2_filter(struct bnxt *bp,
619 struct bnxt_filter_info *filter)
622 struct hwrm_cfa_l2_filter_alloc_input req = {.req_type = 0 };
623 struct hwrm_cfa_l2_filter_alloc_output *resp = bp->hwrm_cmd_resp_addr;
624 struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
625 const struct rte_eth_vmdq_rx_conf *conf =
626 &dev_conf->rx_adv_conf.vmdq_rx_conf;
627 uint32_t enables = 0;
628 uint16_t j = dst_id - 1;
630 //TODO: Is there a better way to add VLANs to each VNIC in case of VMDQ
631 if ((dev_conf->rxmode.mq_mode & RTE_ETH_MQ_RX_VMDQ_FLAG) &&
632 conf->pool_map[j].pools & (1UL << j)) {
634 "Add vlan %u to vmdq pool %u\n",
635 conf->pool_map[j].vlan_id, j);
637 filter->l2_ivlan = conf->pool_map[j].vlan_id;
639 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN |
640 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN_MASK;
643 if (filter->fw_l2_filter_id != UINT64_MAX)
644 bnxt_hwrm_clear_l2_filter(bp, filter);
646 HWRM_PREP(&req, HWRM_CFA_L2_FILTER_ALLOC, BNXT_USE_CHIMP_MB);
648 /* PMD does not support XDP and RoCE */
649 filter->flags |= HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_XDP_DISABLE |
650 HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_TRAFFIC_L2;
651 req.flags = rte_cpu_to_le_32(filter->flags);
653 enables = filter->enables |
654 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_DST_ID;
655 req.dst_id = rte_cpu_to_le_16(dst_id);
658 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR)
659 memcpy(req.l2_addr, filter->l2_addr,
662 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR_MASK)
663 memcpy(req.l2_addr_mask, filter->l2_addr_mask,
666 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN)
667 req.l2_ovlan = filter->l2_ovlan;
669 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN)
670 req.l2_ivlan = filter->l2_ivlan;
672 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN_MASK)
673 req.l2_ovlan_mask = filter->l2_ovlan_mask;
675 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN_MASK)
676 req.l2_ivlan_mask = filter->l2_ivlan_mask;
677 if (enables & HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_SRC_ID)
678 req.src_id = rte_cpu_to_le_32(filter->src_id);
679 if (enables & HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_SRC_TYPE)
680 req.src_type = filter->src_type;
681 if (filter->pri_hint) {
682 req.pri_hint = filter->pri_hint;
683 req.l2_filter_id_hint =
684 rte_cpu_to_le_64(filter->l2_filter_id_hint);
687 req.enables = rte_cpu_to_le_32(enables);
689 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
693 filter->fw_l2_filter_id = rte_le_to_cpu_64(resp->l2_filter_id);
694 filter->flow_id = rte_le_to_cpu_32(resp->flow_id);
697 filter->l2_ref_cnt++;
702 int bnxt_hwrm_ptp_cfg(struct bnxt *bp)
704 struct hwrm_port_mac_cfg_input req = {.req_type = 0};
705 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
712 HWRM_PREP(&req, HWRM_PORT_MAC_CFG, BNXT_USE_CHIMP_MB);
715 flags |= HWRM_PORT_MAC_CFG_INPUT_FLAGS_PTP_RX_TS_CAPTURE_ENABLE;
718 HWRM_PORT_MAC_CFG_INPUT_FLAGS_PTP_RX_TS_CAPTURE_DISABLE;
719 if (ptp->tx_tstamp_en)
720 flags |= HWRM_PORT_MAC_CFG_INPUT_FLAGS_PTP_TX_TS_CAPTURE_ENABLE;
723 HWRM_PORT_MAC_CFG_INPUT_FLAGS_PTP_TX_TS_CAPTURE_DISABLE;
724 req.flags = rte_cpu_to_le_32(flags);
725 req.enables = rte_cpu_to_le_32
726 (HWRM_PORT_MAC_CFG_INPUT_ENABLES_RX_TS_CAPTURE_PTP_MSG_TYPE);
727 req.rx_ts_capture_ptp_msg_type = rte_cpu_to_le_16(ptp->rxctl);
729 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
735 static int bnxt_hwrm_ptp_qcfg(struct bnxt *bp)
738 struct hwrm_port_mac_ptp_qcfg_input req = {.req_type = 0};
739 struct hwrm_port_mac_ptp_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
740 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
745 HWRM_PREP(&req, HWRM_PORT_MAC_PTP_QCFG, BNXT_USE_CHIMP_MB);
747 req.port_id = rte_cpu_to_le_16(bp->pf->port_id);
749 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
753 if (BNXT_CHIP_P5(bp)) {
754 if (!(resp->flags & HWRM_PORT_MAC_PTP_QCFG_OUTPUT_FLAGS_HWRM_ACCESS))
757 if (!(resp->flags & HWRM_PORT_MAC_PTP_QCFG_OUTPUT_FLAGS_DIRECT_ACCESS))
761 if (resp->flags & HWRM_PORT_MAC_PTP_QCFG_OUTPUT_FLAGS_ONE_STEP_TX_TS)
762 bp->flags |= BNXT_FLAG_FW_CAP_ONE_STEP_TX_TS;
764 ptp = rte_zmalloc("ptp_cfg", sizeof(*ptp), 0);
768 if (!BNXT_CHIP_P5(bp)) {
769 ptp->rx_regs[BNXT_PTP_RX_TS_L] =
770 rte_le_to_cpu_32(resp->rx_ts_reg_off_lower);
771 ptp->rx_regs[BNXT_PTP_RX_TS_H] =
772 rte_le_to_cpu_32(resp->rx_ts_reg_off_upper);
773 ptp->rx_regs[BNXT_PTP_RX_SEQ] =
774 rte_le_to_cpu_32(resp->rx_ts_reg_off_seq_id);
775 ptp->rx_regs[BNXT_PTP_RX_FIFO] =
776 rte_le_to_cpu_32(resp->rx_ts_reg_off_fifo);
777 ptp->rx_regs[BNXT_PTP_RX_FIFO_ADV] =
778 rte_le_to_cpu_32(resp->rx_ts_reg_off_fifo_adv);
779 ptp->tx_regs[BNXT_PTP_TX_TS_L] =
780 rte_le_to_cpu_32(resp->tx_ts_reg_off_lower);
781 ptp->tx_regs[BNXT_PTP_TX_TS_H] =
782 rte_le_to_cpu_32(resp->tx_ts_reg_off_upper);
783 ptp->tx_regs[BNXT_PTP_TX_SEQ] =
784 rte_le_to_cpu_32(resp->tx_ts_reg_off_seq_id);
785 ptp->tx_regs[BNXT_PTP_TX_FIFO] =
786 rte_le_to_cpu_32(resp->tx_ts_reg_off_fifo);
795 void bnxt_free_vf_info(struct bnxt *bp)
802 if (bp->pf->vf_info == NULL)
805 for (i = 0; i < bp->pf->max_vfs; i++) {
806 rte_free(bp->pf->vf_info[i].vlan_table);
807 bp->pf->vf_info[i].vlan_table = NULL;
808 rte_free(bp->pf->vf_info[i].vlan_as_table);
809 bp->pf->vf_info[i].vlan_as_table = NULL;
811 rte_free(bp->pf->vf_info);
812 bp->pf->vf_info = NULL;
815 static int bnxt_alloc_vf_info(struct bnxt *bp, uint16_t max_vfs)
817 struct bnxt_child_vf_info *vf_info = bp->pf->vf_info;
821 bnxt_free_vf_info(bp);
823 vf_info = rte_zmalloc("bnxt_vf_info", sizeof(*vf_info) * max_vfs, 0);
824 if (vf_info == NULL) {
825 PMD_DRV_LOG(ERR, "Failed to alloc vf info\n");
829 bp->pf->max_vfs = max_vfs;
830 for (i = 0; i < max_vfs; i++) {
831 vf_info[i].fid = bp->pf->first_vf_id + i;
832 vf_info[i].vlan_table = rte_zmalloc("VF VLAN table",
833 getpagesize(), getpagesize());
834 if (vf_info[i].vlan_table == NULL) {
835 PMD_DRV_LOG(ERR, "Failed to alloc VLAN table for VF %d\n", i);
838 rte_mem_lock_page(vf_info[i].vlan_table);
840 vf_info[i].vlan_as_table = rte_zmalloc("VF VLAN AS table",
841 getpagesize(), getpagesize());
842 if (vf_info[i].vlan_as_table == NULL) {
843 PMD_DRV_LOG(ERR, "Failed to alloc VLAN AS table for VF %d\n", i);
846 rte_mem_lock_page(vf_info[i].vlan_as_table);
848 STAILQ_INIT(&vf_info[i].filter);
851 bp->pf->vf_info = vf_info;
855 bnxt_free_vf_info(bp);
859 static int __bnxt_hwrm_func_qcaps(struct bnxt *bp)
862 struct hwrm_func_qcaps_input req = {.req_type = 0 };
863 struct hwrm_func_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
864 uint16_t new_max_vfs;
867 HWRM_PREP(&req, HWRM_FUNC_QCAPS, BNXT_USE_CHIMP_MB);
869 req.fid = rte_cpu_to_le_16(0xffff);
871 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
875 bp->max_ring_grps = rte_le_to_cpu_32(resp->max_hw_ring_grps);
876 flags = rte_le_to_cpu_32(resp->flags);
878 bp->pf->port_id = resp->port_id;
879 bp->pf->first_vf_id = rte_le_to_cpu_16(resp->first_vf_id);
880 bp->pf->total_vfs = rte_le_to_cpu_16(resp->max_vfs);
881 new_max_vfs = bp->pdev->max_vfs;
882 if (new_max_vfs != bp->pf->max_vfs) {
883 rc = bnxt_alloc_vf_info(bp, new_max_vfs);
889 bp->fw_fid = rte_le_to_cpu_32(resp->fid);
890 if (!bnxt_check_zero_bytes(resp->mac_address, RTE_ETHER_ADDR_LEN)) {
891 bp->flags |= BNXT_FLAG_DFLT_MAC_SET;
892 memcpy(bp->mac_addr, &resp->mac_address, RTE_ETHER_ADDR_LEN);
894 bp->flags &= ~BNXT_FLAG_DFLT_MAC_SET;
896 bp->max_rsscos_ctx = rte_le_to_cpu_16(resp->max_rsscos_ctx);
897 bp->max_cp_rings = rte_le_to_cpu_16(resp->max_cmpl_rings);
898 bp->max_tx_rings = rte_le_to_cpu_16(resp->max_tx_rings);
899 bp->max_rx_rings = rte_le_to_cpu_16(resp->max_rx_rings);
900 bp->first_vf_id = rte_le_to_cpu_16(resp->first_vf_id);
901 bp->max_rx_em_flows = rte_le_to_cpu_16(resp->max_rx_em_flows);
902 bp->max_l2_ctx = rte_le_to_cpu_16(resp->max_l2_ctxs);
903 if (!BNXT_CHIP_P5(bp) && !bp->pdev->max_vfs)
904 bp->max_l2_ctx += bp->max_rx_em_flows;
905 /* TODO: For now, do not support VMDq/RFS on VFs. */
910 bp->max_vnics = rte_le_to_cpu_16(resp->max_vnics);
914 PMD_DRV_LOG(DEBUG, "Max l2_cntxts is %d vnics is %d\n",
915 bp->max_l2_ctx, bp->max_vnics);
916 bp->max_stat_ctx = rte_le_to_cpu_16(resp->max_stat_ctx);
918 bp->pf->total_vnics = rte_le_to_cpu_16(resp->max_vnics);
919 if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_PTP_SUPPORTED) {
920 bp->flags |= BNXT_FLAG_PTP_SUPPORTED;
921 PMD_DRV_LOG(DEBUG, "PTP SUPPORTED\n");
923 bnxt_hwrm_ptp_qcfg(bp);
927 if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_EXT_STATS_SUPPORTED)
928 bp->flags |= BNXT_FLAG_EXT_STATS_SUPPORTED;
930 if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_ERROR_RECOVERY_CAPABLE) {
931 bp->fw_cap |= BNXT_FW_CAP_ERROR_RECOVERY;
932 PMD_DRV_LOG(DEBUG, "Adapter Error recovery SUPPORTED\n");
935 if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_ERR_RECOVER_RELOAD)
936 bp->fw_cap |= BNXT_FW_CAP_ERR_RECOVER_RELOAD;
938 if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_HOT_RESET_CAPABLE)
939 bp->fw_cap |= BNXT_FW_CAP_HOT_RESET;
941 if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_LINK_ADMIN_STATUS_SUPPORTED)
942 bp->fw_cap |= BNXT_FW_CAP_LINK_ADMIN;
944 if (!(flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_VLAN_ACCELERATION_TX_DISABLED)) {
945 bp->fw_cap |= BNXT_FW_CAP_VLAN_TX_INSERT;
946 PMD_DRV_LOG(DEBUG, "VLAN acceleration for TX is enabled\n");
954 int bnxt_hwrm_func_qcaps(struct bnxt *bp)
958 rc = __bnxt_hwrm_func_qcaps(bp);
962 if (!rc && bp->hwrm_spec_code >= HWRM_SPEC_CODE_1_8_3) {
963 rc = bnxt_alloc_ctx_mem(bp);
968 * bnxt_hwrm_func_resc_qcaps can fail and cause init failure.
969 * But the error can be ignored. Return success.
971 rc = bnxt_hwrm_func_resc_qcaps(bp);
973 bp->flags |= BNXT_FLAG_NEW_RM;
979 /* VNIC cap covers capability of all VNICs. So no need to pass vnic_id */
980 int bnxt_hwrm_vnic_qcaps(struct bnxt *bp)
984 struct hwrm_vnic_qcaps_input req = {.req_type = 0 };
985 struct hwrm_vnic_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
987 HWRM_PREP(&req, HWRM_VNIC_QCAPS, BNXT_USE_CHIMP_MB);
989 req.target_id = rte_cpu_to_le_16(0xffff);
991 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
995 flags = rte_le_to_cpu_32(resp->flags);
997 if (flags & HWRM_VNIC_QCAPS_OUTPUT_FLAGS_COS_ASSIGNMENT_CAP) {
998 bp->vnic_cap_flags |= BNXT_VNIC_CAP_COS_CLASSIFY;
999 PMD_DRV_LOG(INFO, "CoS assignment capability enabled\n");
1002 if (flags & HWRM_VNIC_QCAPS_OUTPUT_FLAGS_OUTERMOST_RSS_CAP)
1003 bp->vnic_cap_flags |= BNXT_VNIC_CAP_OUTER_RSS;
1005 if (flags & HWRM_VNIC_QCAPS_OUTPUT_FLAGS_RX_CMPL_V2_CAP)
1006 bp->vnic_cap_flags |= BNXT_VNIC_CAP_RX_CMPL_V2;
1008 if (flags & HWRM_VNIC_QCAPS_OUTPUT_FLAGS_VLAN_STRIP_CAP) {
1009 bp->vnic_cap_flags |= BNXT_VNIC_CAP_VLAN_RX_STRIP;
1010 PMD_DRV_LOG(DEBUG, "Rx VLAN strip capability enabled\n");
1013 bp->max_tpa_v2 = rte_le_to_cpu_16(resp->max_aggs_supported);
1020 int bnxt_hwrm_func_reset(struct bnxt *bp)
1023 struct hwrm_func_reset_input req = {.req_type = 0 };
1024 struct hwrm_func_reset_output *resp = bp->hwrm_cmd_resp_addr;
1026 HWRM_PREP(&req, HWRM_FUNC_RESET, BNXT_USE_CHIMP_MB);
1028 req.enables = rte_cpu_to_le_32(0);
1030 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1032 HWRM_CHECK_RESULT();
1038 int bnxt_hwrm_func_driver_register(struct bnxt *bp)
1042 struct hwrm_func_drv_rgtr_input req = {.req_type = 0 };
1043 struct hwrm_func_drv_rgtr_output *resp = bp->hwrm_cmd_resp_addr;
1045 if (bp->flags & BNXT_FLAG_REGISTERED)
1048 if (bp->fw_cap & BNXT_FW_CAP_HOT_RESET)
1049 flags = HWRM_FUNC_DRV_RGTR_INPUT_FLAGS_HOT_RESET_SUPPORT;
1050 if (bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY)
1051 flags |= HWRM_FUNC_DRV_RGTR_INPUT_FLAGS_ERROR_RECOVERY_SUPPORT;
1053 /* PFs and trusted VFs should indicate the support of the
1054 * Master capability on non Stingray platform
1056 if ((BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp)) && !BNXT_STINGRAY(bp))
1057 flags |= HWRM_FUNC_DRV_RGTR_INPUT_FLAGS_MASTER_SUPPORT;
1059 HWRM_PREP(&req, HWRM_FUNC_DRV_RGTR, BNXT_USE_CHIMP_MB);
1060 req.enables = rte_cpu_to_le_32(HWRM_FUNC_DRV_RGTR_INPUT_ENABLES_VER |
1061 HWRM_FUNC_DRV_RGTR_INPUT_ENABLES_ASYNC_EVENT_FWD);
1062 req.ver_maj_8b = RTE_VER_YEAR;
1063 req.ver_min_8b = RTE_VER_MONTH;
1064 req.ver_upd_8b = RTE_VER_MINOR;
1067 req.enables |= rte_cpu_to_le_32(
1068 HWRM_FUNC_DRV_RGTR_INPUT_ENABLES_VF_REQ_FWD);
1069 memcpy(req.vf_req_fwd, bp->pf->vf_req_fwd,
1070 RTE_MIN(sizeof(req.vf_req_fwd),
1071 sizeof(bp->pf->vf_req_fwd)));
1074 req.flags = rte_cpu_to_le_32(flags);
1076 req.async_event_fwd[0] |=
1077 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_LINK_STATUS_CHANGE |
1078 ASYNC_CMPL_EVENT_ID_PORT_CONN_NOT_ALLOWED |
1079 ASYNC_CMPL_EVENT_ID_LINK_SPEED_CFG_CHANGE |
1080 ASYNC_CMPL_EVENT_ID_LINK_SPEED_CHANGE |
1081 ASYNC_CMPL_EVENT_ID_RESET_NOTIFY);
1082 if (bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY)
1083 req.async_event_fwd[0] |=
1084 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_ERROR_RECOVERY);
1085 req.async_event_fwd[1] |=
1086 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_PF_DRVR_UNLOAD |
1087 ASYNC_CMPL_EVENT_ID_VF_CFG_CHANGE);
1089 req.async_event_fwd[1] |=
1090 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_DBG_NOTIFICATION);
1092 if (BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))
1093 req.async_event_fwd[1] |=
1094 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_DEFAULT_VNIC_CHANGE);
1096 req.async_event_fwd[2] |=
1097 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_ECHO_REQUEST |
1098 ASYNC_CMPL_EVENT_ID_ERROR_REPORT);
1100 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1102 HWRM_CHECK_RESULT();
1104 flags = rte_le_to_cpu_32(resp->flags);
1105 if (flags & HWRM_FUNC_DRV_RGTR_OUTPUT_FLAGS_IF_CHANGE_SUPPORTED)
1106 bp->fw_cap |= BNXT_FW_CAP_IF_CHANGE;
1110 bp->flags |= BNXT_FLAG_REGISTERED;
1115 int bnxt_hwrm_check_vf_rings(struct bnxt *bp)
1117 if (!(BNXT_VF(bp) && (bp->flags & BNXT_FLAG_NEW_RM)))
1120 return bnxt_hwrm_func_reserve_vf_resc(bp, true);
1123 int bnxt_hwrm_func_reserve_vf_resc(struct bnxt *bp, bool test)
1128 struct hwrm_func_vf_cfg_output *resp = bp->hwrm_cmd_resp_addr;
1129 struct hwrm_func_vf_cfg_input req = {0};
1131 HWRM_PREP(&req, HWRM_FUNC_VF_CFG, BNXT_USE_CHIMP_MB);
1133 enables = HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_RX_RINGS |
1134 HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_TX_RINGS |
1135 HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_STAT_CTXS |
1136 HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_CMPL_RINGS |
1137 HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_VNICS;
1139 if (BNXT_HAS_RING_GRPS(bp)) {
1140 enables |= HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_HW_RING_GRPS;
1141 req.num_hw_ring_grps = rte_cpu_to_le_16(bp->rx_nr_rings);
1144 req.num_tx_rings = rte_cpu_to_le_16(bp->tx_nr_rings);
1145 req.num_rx_rings = rte_cpu_to_le_16(bp->rx_nr_rings *
1146 AGG_RING_MULTIPLIER);
1147 req.num_stat_ctxs = rte_cpu_to_le_16(bp->rx_nr_rings + bp->tx_nr_rings);
1148 req.num_cmpl_rings = rte_cpu_to_le_16(bp->rx_nr_rings +
1150 BNXT_NUM_ASYNC_CPR(bp));
1151 req.num_vnics = rte_cpu_to_le_16(bp->rx_nr_rings);
1152 if (bp->vf_resv_strategy ==
1153 HWRM_FUNC_RESOURCE_QCAPS_OUTPUT_VF_RESV_STRATEGY_MINIMAL_STATIC) {
1154 enables |= HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_VNICS |
1155 HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_L2_CTXS |
1156 HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS;
1157 req.num_rsscos_ctxs = rte_cpu_to_le_16(BNXT_VF_RSV_NUM_RSS_CTX);
1158 req.num_l2_ctxs = rte_cpu_to_le_16(BNXT_VF_RSV_NUM_L2_CTX);
1159 req.num_vnics = rte_cpu_to_le_16(BNXT_VF_RSV_NUM_VNIC);
1160 } else if (bp->vf_resv_strategy ==
1161 HWRM_FUNC_RESOURCE_QCAPS_OUTPUT_VF_RESV_STRATEGY_MAXIMAL) {
1162 enables |= HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS;
1163 req.num_rsscos_ctxs = rte_cpu_to_le_16(bp->max_rsscos_ctx);
1167 flags = HWRM_FUNC_VF_CFG_INPUT_FLAGS_TX_ASSETS_TEST |
1168 HWRM_FUNC_VF_CFG_INPUT_FLAGS_RX_ASSETS_TEST |
1169 HWRM_FUNC_VF_CFG_INPUT_FLAGS_CMPL_ASSETS_TEST |
1170 HWRM_FUNC_VF_CFG_INPUT_FLAGS_RING_GRP_ASSETS_TEST |
1171 HWRM_FUNC_VF_CFG_INPUT_FLAGS_STAT_CTX_ASSETS_TEST |
1172 HWRM_FUNC_VF_CFG_INPUT_FLAGS_VNIC_ASSETS_TEST;
1174 if (test && BNXT_HAS_RING_GRPS(bp))
1175 flags |= HWRM_FUNC_VF_CFG_INPUT_FLAGS_RING_GRP_ASSETS_TEST;
1177 req.flags = rte_cpu_to_le_32(flags);
1178 req.enables |= rte_cpu_to_le_32(enables);
1180 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1183 HWRM_CHECK_RESULT_SILENT();
1185 HWRM_CHECK_RESULT();
1191 int bnxt_hwrm_func_resc_qcaps(struct bnxt *bp)
1194 struct hwrm_func_resource_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
1195 struct hwrm_func_resource_qcaps_input req = {0};
1197 HWRM_PREP(&req, HWRM_FUNC_RESOURCE_QCAPS, BNXT_USE_CHIMP_MB);
1198 req.fid = rte_cpu_to_le_16(0xffff);
1200 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1202 HWRM_CHECK_RESULT_SILENT();
1204 bp->max_rsscos_ctx = rte_le_to_cpu_16(resp->max_rsscos_ctx);
1205 bp->max_cp_rings = rte_le_to_cpu_16(resp->max_cmpl_rings);
1206 bp->max_tx_rings = rte_le_to_cpu_16(resp->max_tx_rings);
1207 bp->max_rx_rings = rte_le_to_cpu_16(resp->max_rx_rings);
1208 bp->max_ring_grps = rte_le_to_cpu_32(resp->max_hw_ring_grps);
1209 /* func_resource_qcaps does not return max_rx_em_flows.
1210 * So use the value provided by func_qcaps.
1212 bp->max_l2_ctx = rte_le_to_cpu_16(resp->max_l2_ctxs);
1213 if (!BNXT_CHIP_P5(bp) && !bp->pdev->max_vfs)
1214 bp->max_l2_ctx += bp->max_rx_em_flows;
1215 bp->max_vnics = rte_le_to_cpu_16(resp->max_vnics);
1216 bp->max_stat_ctx = rte_le_to_cpu_16(resp->max_stat_ctx);
1217 bp->max_nq_rings = rte_le_to_cpu_16(resp->max_msix);
1218 bp->vf_resv_strategy = rte_le_to_cpu_16(resp->vf_reservation_strategy);
1219 if (bp->vf_resv_strategy >
1220 HWRM_FUNC_RESOURCE_QCAPS_OUTPUT_VF_RESV_STRATEGY_MINIMAL_STATIC)
1221 bp->vf_resv_strategy =
1222 HWRM_FUNC_RESOURCE_QCAPS_OUTPUT_VF_RESERVATION_STRATEGY_MAXIMAL;
1228 int bnxt_hwrm_ver_get(struct bnxt *bp, uint32_t timeout)
1231 struct hwrm_ver_get_input req = {.req_type = 0 };
1232 struct hwrm_ver_get_output *resp = bp->hwrm_cmd_resp_addr;
1233 uint32_t fw_version;
1234 uint16_t max_resp_len;
1235 char type[RTE_MEMZONE_NAMESIZE];
1236 uint32_t dev_caps_cfg;
1238 bp->max_req_len = HWRM_MAX_REQ_LEN;
1239 bp->hwrm_cmd_timeout = timeout;
1240 HWRM_PREP(&req, HWRM_VER_GET, BNXT_USE_CHIMP_MB);
1242 req.hwrm_intf_maj = HWRM_VERSION_MAJOR;
1243 req.hwrm_intf_min = HWRM_VERSION_MINOR;
1244 req.hwrm_intf_upd = HWRM_VERSION_UPDATE;
1246 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1248 if (bp->flags & BNXT_FLAG_FW_RESET)
1249 HWRM_CHECK_RESULT_SILENT();
1251 HWRM_CHECK_RESULT();
1253 if (resp->flags & HWRM_VER_GET_OUTPUT_FLAGS_DEV_NOT_RDY) {
1258 PMD_DRV_LOG(INFO, "%d.%d.%d:%d.%d.%d.%d\n",
1259 resp->hwrm_intf_maj_8b, resp->hwrm_intf_min_8b,
1260 resp->hwrm_intf_upd_8b, resp->hwrm_fw_maj_8b,
1261 resp->hwrm_fw_min_8b, resp->hwrm_fw_bld_8b,
1262 resp->hwrm_fw_rsvd_8b);
1263 bp->fw_ver = ((uint32_t)resp->hwrm_fw_maj_8b << 24) |
1264 ((uint32_t)resp->hwrm_fw_min_8b << 16) |
1265 ((uint32_t)resp->hwrm_fw_bld_8b << 8) |
1266 resp->hwrm_fw_rsvd_8b;
1267 PMD_DRV_LOG(INFO, "Driver HWRM version: %d.%d.%d\n",
1268 HWRM_VERSION_MAJOR, HWRM_VERSION_MINOR, HWRM_VERSION_UPDATE);
1270 fw_version = resp->hwrm_intf_maj_8b << 16;
1271 fw_version |= resp->hwrm_intf_min_8b << 8;
1272 fw_version |= resp->hwrm_intf_upd_8b;
1273 bp->hwrm_spec_code = fw_version;
1275 /* def_req_timeout value is in milliseconds */
1276 bp->hwrm_cmd_timeout = rte_le_to_cpu_16(resp->def_req_timeout);
1277 /* convert timeout to usec */
1278 bp->hwrm_cmd_timeout *= 1000;
1279 if (!bp->hwrm_cmd_timeout)
1280 bp->hwrm_cmd_timeout = DFLT_HWRM_CMD_TIMEOUT;
1282 if (resp->hwrm_intf_maj_8b != HWRM_VERSION_MAJOR) {
1283 PMD_DRV_LOG(ERR, "Unsupported firmware API version\n");
1288 if (bp->max_req_len > resp->max_req_win_len) {
1289 PMD_DRV_LOG(ERR, "Unsupported request length\n");
1294 bp->chip_num = rte_le_to_cpu_16(resp->chip_num);
1296 bp->max_req_len = rte_le_to_cpu_16(resp->max_req_win_len);
1297 bp->hwrm_max_ext_req_len = rte_le_to_cpu_16(resp->max_ext_req_len);
1298 if (bp->hwrm_max_ext_req_len < HWRM_MAX_REQ_LEN)
1299 bp->hwrm_max_ext_req_len = HWRM_MAX_REQ_LEN;
1301 max_resp_len = rte_le_to_cpu_16(resp->max_resp_len);
1302 dev_caps_cfg = rte_le_to_cpu_32(resp->dev_caps_cfg);
1304 RTE_VERIFY(max_resp_len <= bp->max_resp_len);
1305 bp->max_resp_len = max_resp_len;
1308 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_SHORT_CMD_SUPPORTED) &&
1310 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_SHORT_CMD_REQUIRED)) {
1311 PMD_DRV_LOG(DEBUG, "Short command supported\n");
1312 bp->flags |= BNXT_FLAG_SHORT_CMD;
1315 if (((dev_caps_cfg &
1316 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_SHORT_CMD_SUPPORTED) &&
1318 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_SHORT_CMD_REQUIRED)) ||
1319 bp->hwrm_max_ext_req_len > HWRM_MAX_REQ_LEN) {
1320 sprintf(type, "bnxt_hwrm_short_" PCI_PRI_FMT,
1321 bp->pdev->addr.domain, bp->pdev->addr.bus,
1322 bp->pdev->addr.devid, bp->pdev->addr.function);
1324 rte_free(bp->hwrm_short_cmd_req_addr);
1326 bp->hwrm_short_cmd_req_addr =
1327 rte_malloc(type, bp->hwrm_max_ext_req_len, 0);
1328 if (bp->hwrm_short_cmd_req_addr == NULL) {
1332 bp->hwrm_short_cmd_req_dma_addr =
1333 rte_malloc_virt2iova(bp->hwrm_short_cmd_req_addr);
1334 if (bp->hwrm_short_cmd_req_dma_addr == RTE_BAD_IOVA) {
1335 rte_free(bp->hwrm_short_cmd_req_addr);
1337 "Unable to map buffer to physical memory.\n");
1343 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_KONG_MB_CHNL_SUPPORTED) {
1344 bp->flags |= BNXT_FLAG_KONG_MB_EN;
1345 PMD_DRV_LOG(DEBUG, "Kong mailbox channel enabled\n");
1348 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_TRUSTED_VF_SUPPORTED)
1349 PMD_DRV_LOG(DEBUG, "FW supports Trusted VFs\n");
1351 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_CFA_ADV_FLOW_MGNT_SUPPORTED) {
1352 bp->fw_cap |= BNXT_FW_CAP_ADV_FLOW_MGMT;
1353 PMD_DRV_LOG(DEBUG, "FW supports advanced flow management\n");
1357 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_ADV_FLOW_COUNTERS_SUPPORTED) {
1358 PMD_DRV_LOG(DEBUG, "FW supports advanced flow counters\n");
1359 bp->fw_cap |= BNXT_FW_CAP_ADV_FLOW_COUNTERS;
1363 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_CFA_TRUFLOW_SUPPORTED) {
1364 PMD_DRV_LOG(DEBUG, "Host-based truflow feature enabled.\n");
1365 bp->fw_cap |= BNXT_FW_CAP_TRUFLOW_EN;
1373 int bnxt_hwrm_func_driver_unregister(struct bnxt *bp)
1376 struct hwrm_func_drv_unrgtr_input req = {.req_type = 0 };
1377 struct hwrm_func_drv_unrgtr_output *resp = bp->hwrm_cmd_resp_addr;
1379 if (!(bp->flags & BNXT_FLAG_REGISTERED))
1382 HWRM_PREP(&req, HWRM_FUNC_DRV_UNRGTR, BNXT_USE_CHIMP_MB);
1384 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1386 HWRM_CHECK_RESULT();
1389 PMD_DRV_LOG(DEBUG, "Port %u: Unregistered with fw\n",
1390 bp->eth_dev->data->port_id);
1395 static int bnxt_hwrm_port_phy_cfg(struct bnxt *bp, struct bnxt_link_info *conf)
1398 struct hwrm_port_phy_cfg_input req = {0};
1399 struct hwrm_port_phy_cfg_output *resp = bp->hwrm_cmd_resp_addr;
1400 uint32_t enables = 0;
1402 HWRM_PREP(&req, HWRM_PORT_PHY_CFG, BNXT_USE_CHIMP_MB);
1404 if (conf->link_up) {
1405 /* Setting Fixed Speed. But AutoNeg is ON, So disable it */
1406 if (bp->link_info->auto_mode && conf->link_speed) {
1407 req.auto_mode = HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_NONE;
1408 PMD_DRV_LOG(DEBUG, "Disabling AutoNeg\n");
1411 req.flags = rte_cpu_to_le_32(conf->phy_flags);
1413 * Note, ChiMP FW 20.2.1 and 20.2.2 return an error when we set
1414 * any auto mode, even "none".
1416 if (!conf->link_speed) {
1417 /* No speeds specified. Enable AutoNeg - all speeds */
1418 enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_MODE;
1420 HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_ALL_SPEEDS;
1422 if (bp->link_info->link_signal_mode) {
1424 HWRM_PORT_PHY_CFG_IN_EN_FORCE_PAM4_LINK_SPEED;
1425 req.force_pam4_link_speed =
1426 rte_cpu_to_le_16(conf->link_speed);
1428 req.force_link_speed =
1429 rte_cpu_to_le_16(conf->link_speed);
1432 /* AutoNeg - Advertise speeds specified. */
1433 if (conf->auto_link_speed_mask &&
1434 !(conf->phy_flags & HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE)) {
1436 HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_SPEED_MASK;
1437 req.auto_link_speed_mask =
1438 conf->auto_link_speed_mask;
1439 if (conf->auto_pam4_link_speeds) {
1441 HWRM_PORT_PHY_CFG_IN_EN_AUTO_PAM4_LINK_SPD_MASK;
1442 req.auto_link_pam4_speed_mask =
1443 conf->auto_pam4_link_speeds;
1446 HWRM_PORT_PHY_CFG_IN_EN_AUTO_LINK_SPEED_MASK;
1449 if (conf->auto_link_speed &&
1450 !(conf->phy_flags & HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE))
1452 HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_LINK_SPEED;
1454 req.auto_duplex = conf->duplex;
1455 enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_DUPLEX;
1456 req.auto_pause = conf->auto_pause;
1457 req.force_pause = conf->force_pause;
1458 /* Set force_pause if there is no auto or if there is a force */
1459 if (req.auto_pause && !req.force_pause)
1460 enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_PAUSE;
1462 enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_FORCE_PAUSE;
1464 req.enables = rte_cpu_to_le_32(enables);
1467 rte_cpu_to_le_32(HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE_LINK_DWN);
1468 PMD_DRV_LOG(INFO, "Force Link Down\n");
1471 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1473 HWRM_CHECK_RESULT();
1479 static int bnxt_hwrm_port_phy_qcfg(struct bnxt *bp,
1480 struct bnxt_link_info *link_info)
1483 struct hwrm_port_phy_qcfg_input req = {0};
1484 struct hwrm_port_phy_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
1486 HWRM_PREP(&req, HWRM_PORT_PHY_QCFG, BNXT_USE_CHIMP_MB);
1488 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1490 HWRM_CHECK_RESULT();
1492 link_info->phy_link_status = resp->link;
1493 link_info->link_up =
1494 (link_info->phy_link_status ==
1495 HWRM_PORT_PHY_QCFG_OUTPUT_LINK_LINK) ? 1 : 0;
1496 link_info->link_speed = rte_le_to_cpu_16(resp->link_speed);
1497 link_info->duplex = resp->duplex_cfg;
1498 link_info->pause = resp->pause;
1499 link_info->auto_pause = resp->auto_pause;
1500 link_info->force_pause = resp->force_pause;
1501 link_info->auto_mode = resp->auto_mode;
1502 link_info->phy_type = resp->phy_type;
1503 link_info->media_type = resp->media_type;
1505 link_info->support_speeds = rte_le_to_cpu_16(resp->support_speeds);
1506 link_info->auto_link_speed = rte_le_to_cpu_16(resp->auto_link_speed);
1507 link_info->auto_link_speed_mask = rte_le_to_cpu_16(resp->auto_link_speed_mask);
1508 link_info->preemphasis = rte_le_to_cpu_32(resp->preemphasis);
1509 link_info->force_link_speed = rte_le_to_cpu_16(resp->force_link_speed);
1510 link_info->phy_ver[0] = resp->phy_maj;
1511 link_info->phy_ver[1] = resp->phy_min;
1512 link_info->phy_ver[2] = resp->phy_bld;
1513 link_info->link_signal_mode =
1514 rte_le_to_cpu_16(resp->active_fec_signal_mode);
1515 link_info->force_pam4_link_speed =
1516 rte_le_to_cpu_16(resp->force_pam4_link_speed);
1517 link_info->support_pam4_speeds =
1518 rte_le_to_cpu_16(resp->support_pam4_speeds);
1519 link_info->auto_pam4_link_speeds =
1520 rte_le_to_cpu_16(resp->auto_pam4_link_speed_mask);
1521 link_info->module_status = resp->module_status;
1524 PMD_DRV_LOG(DEBUG, "Link Speed:%d,Auto:%d:%x:%x,Support:%x,Force:%x\n",
1525 link_info->link_speed, link_info->auto_mode,
1526 link_info->auto_link_speed, link_info->auto_link_speed_mask,
1527 link_info->support_speeds, link_info->force_link_speed);
1528 PMD_DRV_LOG(DEBUG, "Link Signal:%d,PAM::Auto:%x,Support:%x,Force:%x\n",
1529 link_info->link_signal_mode,
1530 link_info->auto_pam4_link_speeds,
1531 link_info->support_pam4_speeds,
1532 link_info->force_pam4_link_speed);
1536 int bnxt_hwrm_port_phy_qcaps(struct bnxt *bp)
1539 struct hwrm_port_phy_qcaps_input req = {0};
1540 struct hwrm_port_phy_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
1541 struct bnxt_link_info *link_info = bp->link_info;
1543 if (BNXT_VF(bp) && !BNXT_VF_IS_TRUSTED(bp))
1546 HWRM_PREP(&req, HWRM_PORT_PHY_QCAPS, BNXT_USE_CHIMP_MB);
1548 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1550 HWRM_CHECK_RESULT_SILENT();
1552 bp->port_cnt = resp->port_cnt;
1553 if (resp->supported_speeds_auto_mode)
1554 link_info->support_auto_speeds =
1555 rte_le_to_cpu_16(resp->supported_speeds_auto_mode);
1556 if (resp->supported_pam4_speeds_auto_mode)
1557 link_info->support_pam4_auto_speeds =
1558 rte_le_to_cpu_16(resp->supported_pam4_speeds_auto_mode);
1562 /* Older firmware does not have supported_auto_speeds, so assume
1563 * that all supported speeds can be autonegotiated.
1565 if (link_info->auto_link_speed_mask && !link_info->support_auto_speeds)
1566 link_info->support_auto_speeds = link_info->support_speeds;
1571 static bool bnxt_find_lossy_profile(struct bnxt *bp)
1575 for (i = BNXT_COS_QUEUE_COUNT - 1; i >= 0; i--) {
1576 if (bp->tx_cos_queue[i].profile ==
1577 HWRM_QUEUE_SERVICE_PROFILE_LOSSY) {
1578 bp->tx_cosq_id[0] = bp->tx_cos_queue[i].id;
1585 static void bnxt_find_first_valid_profile(struct bnxt *bp)
1589 for (i = BNXT_COS_QUEUE_COUNT - 1; i >= 0; i--) {
1590 if (bp->tx_cos_queue[i].profile !=
1591 HWRM_QUEUE_SERVICE_PROFILE_UNKNOWN &&
1592 bp->tx_cos_queue[i].id !=
1593 HWRM_QUEUE_SERVICE_PROFILE_UNKNOWN) {
1594 bp->tx_cosq_id[0] = bp->tx_cos_queue[i].id;
1600 int bnxt_hwrm_queue_qportcfg(struct bnxt *bp)
1603 struct hwrm_queue_qportcfg_input req = {.req_type = 0 };
1604 struct hwrm_queue_qportcfg_output *resp = bp->hwrm_cmd_resp_addr;
1605 uint32_t dir = HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_TX;
1609 HWRM_PREP(&req, HWRM_QUEUE_QPORTCFG, BNXT_USE_CHIMP_MB);
1611 req.flags = rte_cpu_to_le_32(dir);
1612 /* HWRM Version >= 1.9.1 only if COS Classification is not required. */
1613 if (bp->hwrm_spec_code >= HWRM_VERSION_1_9_1 &&
1614 !(bp->vnic_cap_flags & BNXT_VNIC_CAP_COS_CLASSIFY))
1616 HWRM_QUEUE_QPORTCFG_INPUT_DRV_QMAP_CAP_ENABLED;
1617 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1619 HWRM_CHECK_RESULT();
1621 if (dir == HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_TX) {
1622 GET_TX_QUEUE_INFO(0);
1623 GET_TX_QUEUE_INFO(1);
1624 GET_TX_QUEUE_INFO(2);
1625 GET_TX_QUEUE_INFO(3);
1626 GET_TX_QUEUE_INFO(4);
1627 GET_TX_QUEUE_INFO(5);
1628 GET_TX_QUEUE_INFO(6);
1629 GET_TX_QUEUE_INFO(7);
1631 GET_RX_QUEUE_INFO(0);
1632 GET_RX_QUEUE_INFO(1);
1633 GET_RX_QUEUE_INFO(2);
1634 GET_RX_QUEUE_INFO(3);
1635 GET_RX_QUEUE_INFO(4);
1636 GET_RX_QUEUE_INFO(5);
1637 GET_RX_QUEUE_INFO(6);
1638 GET_RX_QUEUE_INFO(7);
1643 if (dir == HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_RX)
1646 if (bp->hwrm_spec_code < HWRM_VERSION_1_9_1) {
1647 bp->tx_cosq_id[0] = bp->tx_cos_queue[0].id;
1651 /* iterate and find the COSq profile to use for Tx */
1652 if (bp->vnic_cap_flags & BNXT_VNIC_CAP_COS_CLASSIFY) {
1653 for (j = 0, i = 0; i < BNXT_COS_QUEUE_COUNT; i++) {
1654 if (bp->tx_cos_queue[i].id != 0xff)
1655 bp->tx_cosq_id[j++] =
1656 bp->tx_cos_queue[i].id;
1659 /* When CoS classification is disabled, for normal NIC
1660 * operations, ideally we should look to use LOSSY.
1661 * If not found, fallback to the first valid profile
1663 if (!bnxt_find_lossy_profile(bp))
1664 bnxt_find_first_valid_profile(bp);
1669 bp->max_tc = resp->max_configurable_queues;
1670 bp->max_lltc = resp->max_configurable_lossless_queues;
1671 if (bp->max_tc > BNXT_MAX_QUEUE)
1672 bp->max_tc = BNXT_MAX_QUEUE;
1673 bp->max_q = bp->max_tc;
1675 if (dir == HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_TX) {
1676 dir = HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_RX;
1684 int bnxt_hwrm_ring_alloc(struct bnxt *bp,
1685 struct bnxt_ring *ring,
1686 uint32_t ring_type, uint32_t map_index,
1687 uint32_t stats_ctx_id, uint32_t cmpl_ring_id,
1688 uint16_t tx_cosq_id)
1691 uint32_t enables = 0;
1692 struct hwrm_ring_alloc_input req = {.req_type = 0 };
1693 struct hwrm_ring_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1694 struct rte_mempool *mb_pool;
1695 uint16_t rx_buf_size;
1697 HWRM_PREP(&req, HWRM_RING_ALLOC, BNXT_USE_CHIMP_MB);
1699 req.page_tbl_addr = rte_cpu_to_le_64(ring->bd_dma);
1700 req.fbo = rte_cpu_to_le_32(0);
1701 /* Association of ring index with doorbell index */
1702 req.logical_id = rte_cpu_to_le_16(map_index);
1703 req.length = rte_cpu_to_le_32(ring->ring_size);
1705 switch (ring_type) {
1706 case HWRM_RING_ALLOC_INPUT_RING_TYPE_TX:
1707 req.ring_type = ring_type;
1708 req.cmpl_ring_id = rte_cpu_to_le_16(cmpl_ring_id);
1709 req.stat_ctx_id = rte_cpu_to_le_32(stats_ctx_id);
1710 req.queue_id = rte_cpu_to_le_16(tx_cosq_id);
1711 if (stats_ctx_id != INVALID_STATS_CTX_ID)
1713 HWRM_RING_ALLOC_INPUT_ENABLES_STAT_CTX_ID_VALID;
1715 case HWRM_RING_ALLOC_INPUT_RING_TYPE_RX:
1716 req.ring_type = ring_type;
1717 req.cmpl_ring_id = rte_cpu_to_le_16(cmpl_ring_id);
1718 req.stat_ctx_id = rte_cpu_to_le_32(stats_ctx_id);
1719 if (BNXT_CHIP_P5(bp)) {
1720 mb_pool = bp->rx_queues[0]->mb_pool;
1721 rx_buf_size = rte_pktmbuf_data_room_size(mb_pool) -
1722 RTE_PKTMBUF_HEADROOM;
1723 rx_buf_size = RTE_MIN(BNXT_MAX_PKT_LEN, rx_buf_size);
1724 req.rx_buf_size = rte_cpu_to_le_16(rx_buf_size);
1726 HWRM_RING_ALLOC_INPUT_ENABLES_RX_BUF_SIZE_VALID;
1728 if (stats_ctx_id != INVALID_STATS_CTX_ID)
1730 HWRM_RING_ALLOC_INPUT_ENABLES_STAT_CTX_ID_VALID;
1732 case HWRM_RING_ALLOC_INPUT_RING_TYPE_L2_CMPL:
1733 req.ring_type = ring_type;
1734 if (BNXT_HAS_NQ(bp)) {
1735 /* Association of cp ring with nq */
1736 req.nq_ring_id = rte_cpu_to_le_16(cmpl_ring_id);
1738 HWRM_RING_ALLOC_INPUT_ENABLES_NQ_RING_ID_VALID;
1740 req.int_mode = HWRM_RING_ALLOC_INPUT_INT_MODE_MSIX;
1742 case HWRM_RING_ALLOC_INPUT_RING_TYPE_NQ:
1743 req.ring_type = ring_type;
1744 req.page_size = BNXT_PAGE_SHFT;
1745 req.int_mode = HWRM_RING_ALLOC_INPUT_INT_MODE_MSIX;
1747 case HWRM_RING_ALLOC_INPUT_RING_TYPE_RX_AGG:
1748 req.ring_type = ring_type;
1749 req.rx_ring_id = rte_cpu_to_le_16(ring->fw_rx_ring_id);
1751 mb_pool = bp->rx_queues[0]->mb_pool;
1752 rx_buf_size = rte_pktmbuf_data_room_size(mb_pool) -
1753 RTE_PKTMBUF_HEADROOM;
1754 rx_buf_size = RTE_MIN(BNXT_MAX_PKT_LEN, rx_buf_size);
1755 req.rx_buf_size = rte_cpu_to_le_16(rx_buf_size);
1757 req.stat_ctx_id = rte_cpu_to_le_32(stats_ctx_id);
1758 enables |= HWRM_RING_ALLOC_INPUT_ENABLES_RX_RING_ID_VALID |
1759 HWRM_RING_ALLOC_INPUT_ENABLES_RX_BUF_SIZE_VALID |
1760 HWRM_RING_ALLOC_INPUT_ENABLES_STAT_CTX_ID_VALID;
1763 PMD_DRV_LOG(ERR, "hwrm alloc invalid ring type %d\n",
1768 req.enables = rte_cpu_to_le_32(enables);
1770 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1772 if (rc || resp->error_code) {
1773 if (rc == 0 && resp->error_code)
1774 rc = rte_le_to_cpu_16(resp->error_code);
1775 switch (ring_type) {
1776 case HWRM_RING_ALLOC_INPUT_RING_TYPE_L2_CMPL:
1778 "hwrm_ring_alloc cp failed. rc:%d\n", rc);
1781 case HWRM_RING_ALLOC_INPUT_RING_TYPE_RX:
1783 "hwrm_ring_alloc rx failed. rc:%d\n", rc);
1786 case HWRM_RING_ALLOC_INPUT_RING_TYPE_RX_AGG:
1788 "hwrm_ring_alloc rx agg failed. rc:%d\n",
1792 case HWRM_RING_ALLOC_INPUT_RING_TYPE_TX:
1794 "hwrm_ring_alloc tx failed. rc:%d\n", rc);
1797 case HWRM_RING_ALLOC_INPUT_RING_TYPE_NQ:
1799 "hwrm_ring_alloc nq failed. rc:%d\n", rc);
1803 PMD_DRV_LOG(ERR, "Invalid ring. rc:%d\n", rc);
1809 ring->fw_ring_id = rte_le_to_cpu_16(resp->ring_id);
1814 int bnxt_hwrm_ring_free(struct bnxt *bp,
1815 struct bnxt_ring *ring, uint32_t ring_type,
1816 uint16_t cp_ring_id)
1819 struct hwrm_ring_free_input req = {.req_type = 0 };
1820 struct hwrm_ring_free_output *resp = bp->hwrm_cmd_resp_addr;
1822 if (ring->fw_ring_id == INVALID_HW_RING_ID)
1825 HWRM_PREP(&req, HWRM_RING_FREE, BNXT_USE_CHIMP_MB);
1827 req.ring_type = ring_type;
1828 req.ring_id = rte_cpu_to_le_16(ring->fw_ring_id);
1829 req.cmpl_ring = rte_cpu_to_le_16(cp_ring_id);
1831 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1832 ring->fw_ring_id = INVALID_HW_RING_ID;
1834 if (rc || resp->error_code) {
1835 if (rc == 0 && resp->error_code)
1836 rc = rte_le_to_cpu_16(resp->error_code);
1839 switch (ring_type) {
1840 case HWRM_RING_FREE_INPUT_RING_TYPE_L2_CMPL:
1841 PMD_DRV_LOG(ERR, "hwrm_ring_free cp failed. rc:%d\n",
1844 case HWRM_RING_FREE_INPUT_RING_TYPE_RX:
1845 PMD_DRV_LOG(ERR, "hwrm_ring_free rx failed. rc:%d\n",
1848 case HWRM_RING_FREE_INPUT_RING_TYPE_TX:
1849 PMD_DRV_LOG(ERR, "hwrm_ring_free tx failed. rc:%d\n",
1852 case HWRM_RING_FREE_INPUT_RING_TYPE_NQ:
1854 "hwrm_ring_free nq failed. rc:%d\n", rc);
1856 case HWRM_RING_FREE_INPUT_RING_TYPE_RX_AGG:
1858 "hwrm_ring_free agg failed. rc:%d\n", rc);
1861 PMD_DRV_LOG(ERR, "Invalid ring, rc:%d\n", rc);
1869 int bnxt_hwrm_ring_grp_alloc(struct bnxt *bp, unsigned int idx)
1872 struct hwrm_ring_grp_alloc_input req = {.req_type = 0 };
1873 struct hwrm_ring_grp_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1875 /* Don't attempt to re-create the ring group if it is already created */
1876 if (bp->grp_info[idx].fw_grp_id != INVALID_HW_RING_ID)
1879 HWRM_PREP(&req, HWRM_RING_GRP_ALLOC, BNXT_USE_CHIMP_MB);
1881 req.cr = rte_cpu_to_le_16(bp->grp_info[idx].cp_fw_ring_id);
1882 req.rr = rte_cpu_to_le_16(bp->grp_info[idx].rx_fw_ring_id);
1883 req.ar = rte_cpu_to_le_16(bp->grp_info[idx].ag_fw_ring_id);
1884 req.sc = rte_cpu_to_le_16(bp->grp_info[idx].fw_stats_ctx);
1886 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1888 HWRM_CHECK_RESULT();
1890 bp->grp_info[idx].fw_grp_id = rte_le_to_cpu_16(resp->ring_group_id);
1897 int bnxt_hwrm_ring_grp_free(struct bnxt *bp, unsigned int idx)
1900 struct hwrm_ring_grp_free_input req = {.req_type = 0 };
1901 struct hwrm_ring_grp_free_output *resp = bp->hwrm_cmd_resp_addr;
1903 if (bp->grp_info[idx].fw_grp_id == INVALID_HW_RING_ID)
1906 HWRM_PREP(&req, HWRM_RING_GRP_FREE, BNXT_USE_CHIMP_MB);
1908 req.ring_group_id = rte_cpu_to_le_16(bp->grp_info[idx].fw_grp_id);
1910 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1912 HWRM_CHECK_RESULT();
1915 bp->grp_info[idx].fw_grp_id = INVALID_HW_RING_ID;
1919 int bnxt_hwrm_stat_clear(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
1922 struct hwrm_stat_ctx_clr_stats_input req = {.req_type = 0 };
1923 struct hwrm_stat_ctx_clr_stats_output *resp = bp->hwrm_cmd_resp_addr;
1925 if (cpr->hw_stats_ctx_id == HWRM_NA_SIGNATURE)
1928 HWRM_PREP(&req, HWRM_STAT_CTX_CLR_STATS, BNXT_USE_CHIMP_MB);
1930 req.stat_ctx_id = rte_cpu_to_le_32(cpr->hw_stats_ctx_id);
1932 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1934 HWRM_CHECK_RESULT();
1940 int bnxt_hwrm_stat_ctx_alloc(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
1943 struct hwrm_stat_ctx_alloc_input req = {.req_type = 0 };
1944 struct hwrm_stat_ctx_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1946 if (cpr->hw_stats_ctx_id != HWRM_NA_SIGNATURE)
1949 HWRM_PREP(&req, HWRM_STAT_CTX_ALLOC, BNXT_USE_CHIMP_MB);
1951 req.update_period_ms = rte_cpu_to_le_32(0);
1953 req.stats_dma_addr = rte_cpu_to_le_64(cpr->hw_stats_map);
1955 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1957 HWRM_CHECK_RESULT();
1959 cpr->hw_stats_ctx_id = rte_le_to_cpu_32(resp->stat_ctx_id);
1966 static int bnxt_hwrm_stat_ctx_free(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
1969 struct hwrm_stat_ctx_free_input req = {.req_type = 0 };
1970 struct hwrm_stat_ctx_free_output *resp = bp->hwrm_cmd_resp_addr;
1972 if (cpr->hw_stats_ctx_id == HWRM_NA_SIGNATURE)
1975 HWRM_PREP(&req, HWRM_STAT_CTX_FREE, BNXT_USE_CHIMP_MB);
1977 req.stat_ctx_id = rte_cpu_to_le_32(cpr->hw_stats_ctx_id);
1979 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1981 HWRM_CHECK_RESULT();
1984 cpr->hw_stats_ctx_id = HWRM_NA_SIGNATURE;
1989 int bnxt_hwrm_vnic_alloc(struct bnxt *bp, struct bnxt_vnic_info *vnic)
1992 struct hwrm_vnic_alloc_input req = { 0 };
1993 struct hwrm_vnic_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1995 if (!BNXT_HAS_RING_GRPS(bp))
1996 goto skip_ring_grps;
1998 /* map ring groups to this vnic */
1999 PMD_DRV_LOG(DEBUG, "Alloc VNIC. Start %x, End %x\n",
2000 vnic->start_grp_id, vnic->end_grp_id);
2001 for (i = vnic->start_grp_id, j = 0; i < vnic->end_grp_id; i++, j++)
2002 vnic->fw_grp_ids[j] = bp->grp_info[i].fw_grp_id;
2004 vnic->dflt_ring_grp = bp->grp_info[vnic->start_grp_id].fw_grp_id;
2005 vnic->rss_rule = (uint16_t)HWRM_NA_SIGNATURE;
2006 vnic->cos_rule = (uint16_t)HWRM_NA_SIGNATURE;
2007 vnic->lb_rule = (uint16_t)HWRM_NA_SIGNATURE;
2010 vnic->mru = BNXT_VNIC_MRU(bp->eth_dev->data->mtu);
2011 HWRM_PREP(&req, HWRM_VNIC_ALLOC, BNXT_USE_CHIMP_MB);
2013 if (vnic->func_default)
2015 rte_cpu_to_le_32(HWRM_VNIC_ALLOC_INPUT_FLAGS_DEFAULT);
2016 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2018 HWRM_CHECK_RESULT();
2020 vnic->fw_vnic_id = rte_le_to_cpu_16(resp->vnic_id);
2022 PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
2026 static int bnxt_hwrm_vnic_plcmodes_qcfg(struct bnxt *bp,
2027 struct bnxt_vnic_info *vnic,
2028 struct bnxt_plcmodes_cfg *pmode)
2031 struct hwrm_vnic_plcmodes_qcfg_input req = {.req_type = 0 };
2032 struct hwrm_vnic_plcmodes_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
2034 HWRM_PREP(&req, HWRM_VNIC_PLCMODES_QCFG, BNXT_USE_CHIMP_MB);
2036 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2038 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2040 HWRM_CHECK_RESULT();
2042 pmode->flags = rte_le_to_cpu_32(resp->flags);
2043 /* dflt_vnic bit doesn't exist in the _cfg command */
2044 pmode->flags &= ~(HWRM_VNIC_PLCMODES_QCFG_OUTPUT_FLAGS_DFLT_VNIC);
2045 pmode->jumbo_thresh = rte_le_to_cpu_16(resp->jumbo_thresh);
2046 pmode->hds_offset = rte_le_to_cpu_16(resp->hds_offset);
2047 pmode->hds_threshold = rte_le_to_cpu_16(resp->hds_threshold);
2054 static int bnxt_hwrm_vnic_plcmodes_cfg(struct bnxt *bp,
2055 struct bnxt_vnic_info *vnic,
2056 struct bnxt_plcmodes_cfg *pmode)
2059 struct hwrm_vnic_plcmodes_cfg_input req = {.req_type = 0 };
2060 struct hwrm_vnic_plcmodes_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2062 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2063 PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
2067 HWRM_PREP(&req, HWRM_VNIC_PLCMODES_CFG, BNXT_USE_CHIMP_MB);
2069 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2070 req.flags = rte_cpu_to_le_32(pmode->flags);
2071 req.jumbo_thresh = rte_cpu_to_le_16(pmode->jumbo_thresh);
2072 req.hds_offset = rte_cpu_to_le_16(pmode->hds_offset);
2073 req.hds_threshold = rte_cpu_to_le_16(pmode->hds_threshold);
2074 req.enables = rte_cpu_to_le_32(
2075 HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_HDS_THRESHOLD_VALID |
2076 HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_HDS_OFFSET_VALID |
2077 HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_JUMBO_THRESH_VALID
2080 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2082 HWRM_CHECK_RESULT();
2088 int bnxt_hwrm_vnic_cfg(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2091 struct hwrm_vnic_cfg_input req = {.req_type = 0 };
2092 struct hwrm_vnic_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2093 struct bnxt_plcmodes_cfg pmodes = { 0 };
2094 uint32_t ctx_enable_flag = 0;
2095 uint32_t enables = 0;
2097 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2098 PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
2102 rc = bnxt_hwrm_vnic_plcmodes_qcfg(bp, vnic, &pmodes);
2106 HWRM_PREP(&req, HWRM_VNIC_CFG, BNXT_USE_CHIMP_MB);
2108 if (BNXT_CHIP_P5(bp)) {
2109 int dflt_rxq = vnic->start_grp_id;
2110 struct bnxt_rx_ring_info *rxr;
2111 struct bnxt_cp_ring_info *cpr;
2112 struct bnxt_rx_queue *rxq;
2116 * The first active receive ring is used as the VNIC
2117 * default receive ring. If there are no active receive
2118 * rings (all corresponding receive queues are stopped),
2119 * the first receive ring is used.
2121 for (i = vnic->start_grp_id; i < vnic->end_grp_id; i++) {
2122 rxq = bp->eth_dev->data->rx_queues[i];
2123 if (rxq->rx_started) {
2129 rxq = bp->eth_dev->data->rx_queues[dflt_rxq];
2133 req.default_rx_ring_id =
2134 rte_cpu_to_le_16(rxr->rx_ring_struct->fw_ring_id);
2135 req.default_cmpl_ring_id =
2136 rte_cpu_to_le_16(cpr->cp_ring_struct->fw_ring_id);
2137 enables = HWRM_VNIC_CFG_INPUT_ENABLES_DEFAULT_RX_RING_ID |
2138 HWRM_VNIC_CFG_INPUT_ENABLES_DEFAULT_CMPL_RING_ID;
2139 if (bp->vnic_cap_flags & BNXT_VNIC_CAP_RX_CMPL_V2) {
2140 enables |= HWRM_VNIC_CFG_INPUT_ENABLES_RX_CSUM_V2_MODE;
2141 req.rx_csum_v2_mode =
2142 HWRM_VNIC_CFG_INPUT_RX_CSUM_V2_MODE_ALL_OK;
2147 /* Only RSS support for now TBD: COS & LB */
2148 enables = HWRM_VNIC_CFG_INPUT_ENABLES_DFLT_RING_GRP;
2149 if (vnic->lb_rule != 0xffff)
2150 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_LB_RULE;
2151 if (vnic->cos_rule != 0xffff)
2152 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_COS_RULE;
2153 if (vnic->rss_rule != (uint16_t)HWRM_NA_SIGNATURE) {
2154 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_MRU;
2155 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_RSS_RULE;
2157 if (bp->vnic_cap_flags & BNXT_VNIC_CAP_COS_CLASSIFY) {
2158 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_QUEUE_ID;
2159 req.queue_id = rte_cpu_to_le_16(vnic->cos_queue_id);
2162 enables |= ctx_enable_flag;
2163 req.dflt_ring_grp = rte_cpu_to_le_16(vnic->dflt_ring_grp);
2164 req.rss_rule = rte_cpu_to_le_16(vnic->rss_rule);
2165 req.cos_rule = rte_cpu_to_le_16(vnic->cos_rule);
2166 req.lb_rule = rte_cpu_to_le_16(vnic->lb_rule);
2169 req.enables = rte_cpu_to_le_32(enables);
2170 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2171 req.mru = rte_cpu_to_le_16(vnic->mru);
2172 /* Configure default VNIC only once. */
2173 if (vnic->func_default && !(bp->flags & BNXT_FLAG_DFLT_VNIC_SET)) {
2175 rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_FLAGS_DEFAULT);
2176 bp->flags |= BNXT_FLAG_DFLT_VNIC_SET;
2178 if (vnic->vlan_strip)
2180 rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_FLAGS_VLAN_STRIP_MODE);
2183 rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_FLAGS_BD_STALL_MODE);
2184 if (vnic->rss_dflt_cr)
2185 req.flags |= rte_cpu_to_le_32(
2186 HWRM_VNIC_QCFG_OUTPUT_FLAGS_RSS_DFLT_CR_MODE);
2188 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2190 HWRM_CHECK_RESULT();
2193 rc = bnxt_hwrm_vnic_plcmodes_cfg(bp, vnic, &pmodes);
2198 int bnxt_hwrm_vnic_qcfg(struct bnxt *bp, struct bnxt_vnic_info *vnic,
2202 struct hwrm_vnic_qcfg_input req = {.req_type = 0 };
2203 struct hwrm_vnic_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
2205 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2206 PMD_DRV_LOG(DEBUG, "VNIC QCFG ID %d\n", vnic->fw_vnic_id);
2209 HWRM_PREP(&req, HWRM_VNIC_QCFG, BNXT_USE_CHIMP_MB);
2212 rte_cpu_to_le_32(HWRM_VNIC_QCFG_INPUT_ENABLES_VF_ID_VALID);
2213 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2214 req.vf_id = rte_cpu_to_le_16(fw_vf_id);
2216 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2218 HWRM_CHECK_RESULT();
2220 vnic->dflt_ring_grp = rte_le_to_cpu_16(resp->dflt_ring_grp);
2221 vnic->rss_rule = rte_le_to_cpu_16(resp->rss_rule);
2222 vnic->cos_rule = rte_le_to_cpu_16(resp->cos_rule);
2223 vnic->lb_rule = rte_le_to_cpu_16(resp->lb_rule);
2224 vnic->mru = rte_le_to_cpu_16(resp->mru);
2225 vnic->func_default = rte_le_to_cpu_32(
2226 resp->flags) & HWRM_VNIC_QCFG_OUTPUT_FLAGS_DEFAULT;
2227 vnic->vlan_strip = rte_le_to_cpu_32(resp->flags) &
2228 HWRM_VNIC_QCFG_OUTPUT_FLAGS_VLAN_STRIP_MODE;
2229 vnic->bd_stall = rte_le_to_cpu_32(resp->flags) &
2230 HWRM_VNIC_QCFG_OUTPUT_FLAGS_BD_STALL_MODE;
2231 vnic->rss_dflt_cr = rte_le_to_cpu_32(resp->flags) &
2232 HWRM_VNIC_QCFG_OUTPUT_FLAGS_RSS_DFLT_CR_MODE;
2239 int bnxt_hwrm_vnic_ctx_alloc(struct bnxt *bp,
2240 struct bnxt_vnic_info *vnic, uint16_t ctx_idx)
2244 struct hwrm_vnic_rss_cos_lb_ctx_alloc_input req = {.req_type = 0 };
2245 struct hwrm_vnic_rss_cos_lb_ctx_alloc_output *resp =
2246 bp->hwrm_cmd_resp_addr;
2248 HWRM_PREP(&req, HWRM_VNIC_RSS_COS_LB_CTX_ALLOC, BNXT_USE_CHIMP_MB);
2250 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2251 HWRM_CHECK_RESULT();
2253 ctx_id = rte_le_to_cpu_16(resp->rss_cos_lb_ctx_id);
2254 if (!BNXT_HAS_RING_GRPS(bp))
2255 vnic->fw_grp_ids[ctx_idx] = ctx_id;
2256 else if (ctx_idx == 0)
2257 vnic->rss_rule = ctx_id;
2265 int _bnxt_hwrm_vnic_ctx_free(struct bnxt *bp,
2266 struct bnxt_vnic_info *vnic, uint16_t ctx_idx)
2269 struct hwrm_vnic_rss_cos_lb_ctx_free_input req = {.req_type = 0 };
2270 struct hwrm_vnic_rss_cos_lb_ctx_free_output *resp =
2271 bp->hwrm_cmd_resp_addr;
2273 if (ctx_idx == (uint16_t)HWRM_NA_SIGNATURE) {
2274 PMD_DRV_LOG(DEBUG, "VNIC RSS Rule %x\n", vnic->rss_rule);
2277 HWRM_PREP(&req, HWRM_VNIC_RSS_COS_LB_CTX_FREE, BNXT_USE_CHIMP_MB);
2279 req.rss_cos_lb_ctx_id = rte_cpu_to_le_16(ctx_idx);
2281 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2283 HWRM_CHECK_RESULT();
2289 int bnxt_hwrm_vnic_ctx_free(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2293 if (BNXT_CHIP_P5(bp)) {
2296 for (j = 0; j < vnic->num_lb_ctxts; j++) {
2297 rc = _bnxt_hwrm_vnic_ctx_free(bp,
2299 vnic->fw_grp_ids[j]);
2300 vnic->fw_grp_ids[j] = INVALID_HW_RING_ID;
2302 vnic->num_lb_ctxts = 0;
2304 rc = _bnxt_hwrm_vnic_ctx_free(bp, vnic, vnic->rss_rule);
2305 vnic->rss_rule = INVALID_HW_RING_ID;
2311 int bnxt_hwrm_vnic_free(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2314 struct hwrm_vnic_free_input req = {.req_type = 0 };
2315 struct hwrm_vnic_free_output *resp = bp->hwrm_cmd_resp_addr;
2317 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2318 PMD_DRV_LOG(DEBUG, "VNIC FREE ID %x\n", vnic->fw_vnic_id);
2322 HWRM_PREP(&req, HWRM_VNIC_FREE, BNXT_USE_CHIMP_MB);
2324 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2326 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2328 HWRM_CHECK_RESULT();
2331 vnic->fw_vnic_id = INVALID_HW_RING_ID;
2332 /* Configure default VNIC again if necessary. */
2333 if (vnic->func_default && (bp->flags & BNXT_FLAG_DFLT_VNIC_SET))
2334 bp->flags &= ~BNXT_FLAG_DFLT_VNIC_SET;
2340 bnxt_hwrm_vnic_rss_cfg_p5(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2344 int nr_ctxs = vnic->num_lb_ctxts;
2345 struct hwrm_vnic_rss_cfg_input req = {.req_type = 0 };
2346 struct hwrm_vnic_rss_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2348 for (i = 0; i < nr_ctxs; i++) {
2349 HWRM_PREP(&req, HWRM_VNIC_RSS_CFG, BNXT_USE_CHIMP_MB);
2351 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2352 req.hash_type = rte_cpu_to_le_32(vnic->hash_type);
2353 req.hash_mode_flags = vnic->hash_mode;
2355 req.hash_key_tbl_addr =
2356 rte_cpu_to_le_64(vnic->rss_hash_key_dma_addr);
2358 req.ring_grp_tbl_addr =
2359 rte_cpu_to_le_64(vnic->rss_table_dma_addr +
2360 i * HW_HASH_INDEX_SIZE);
2361 req.ring_table_pair_index = i;
2362 req.rss_ctx_idx = rte_cpu_to_le_16(vnic->fw_grp_ids[i]);
2364 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req),
2367 HWRM_CHECK_RESULT();
2374 int bnxt_hwrm_vnic_rss_cfg(struct bnxt *bp,
2375 struct bnxt_vnic_info *vnic)
2378 struct hwrm_vnic_rss_cfg_input req = {.req_type = 0 };
2379 struct hwrm_vnic_rss_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2381 if (!vnic->rss_table)
2384 if (BNXT_CHIP_P5(bp))
2385 return bnxt_hwrm_vnic_rss_cfg_p5(bp, vnic);
2387 HWRM_PREP(&req, HWRM_VNIC_RSS_CFG, BNXT_USE_CHIMP_MB);
2389 req.hash_type = rte_cpu_to_le_32(vnic->hash_type);
2390 req.hash_mode_flags = vnic->hash_mode;
2392 req.ring_grp_tbl_addr =
2393 rte_cpu_to_le_64(vnic->rss_table_dma_addr);
2394 req.hash_key_tbl_addr =
2395 rte_cpu_to_le_64(vnic->rss_hash_key_dma_addr);
2396 req.rss_ctx_idx = rte_cpu_to_le_16(vnic->rss_rule);
2397 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2399 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2401 HWRM_CHECK_RESULT();
2407 int bnxt_hwrm_vnic_plcmode_cfg(struct bnxt *bp,
2408 struct bnxt_vnic_info *vnic)
2411 struct hwrm_vnic_plcmodes_cfg_input req = {.req_type = 0 };
2412 struct hwrm_vnic_plcmodes_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2415 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2416 PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
2420 HWRM_PREP(&req, HWRM_VNIC_PLCMODES_CFG, BNXT_USE_CHIMP_MB);
2422 req.flags = rte_cpu_to_le_32(
2423 HWRM_VNIC_PLCMODES_CFG_INPUT_FLAGS_JUMBO_PLACEMENT);
2425 req.enables = rte_cpu_to_le_32(
2426 HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_JUMBO_THRESH_VALID);
2428 size = rte_pktmbuf_data_room_size(bp->rx_queues[0]->mb_pool);
2429 size -= RTE_PKTMBUF_HEADROOM;
2430 size = RTE_MIN(BNXT_MAX_PKT_LEN, size);
2432 req.jumbo_thresh = rte_cpu_to_le_16(size);
2433 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2435 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2437 HWRM_CHECK_RESULT();
2443 int bnxt_hwrm_vnic_tpa_cfg(struct bnxt *bp,
2444 struct bnxt_vnic_info *vnic, bool enable)
2447 struct hwrm_vnic_tpa_cfg_input req = {.req_type = 0 };
2448 struct hwrm_vnic_tpa_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2450 if (BNXT_CHIP_P5(bp) && !bp->max_tpa_v2) {
2452 PMD_DRV_LOG(ERR, "No HW support for LRO\n");
2456 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2457 PMD_DRV_LOG(DEBUG, "Invalid vNIC ID\n");
2461 HWRM_PREP(&req, HWRM_VNIC_TPA_CFG, BNXT_USE_CHIMP_MB);
2464 req.enables = rte_cpu_to_le_32(
2465 HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGG_SEGS |
2466 HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGGS |
2467 HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MIN_AGG_LEN);
2468 req.flags = rte_cpu_to_le_32(
2469 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_TPA |
2470 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_ENCAP_TPA |
2471 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_RSC_WND_UPDATE |
2472 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_GRO |
2473 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_AGG_WITH_ECN |
2474 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_AGG_WITH_SAME_GRE_SEQ);
2475 req.max_aggs = rte_cpu_to_le_16(BNXT_TPA_MAX_AGGS(bp));
2476 req.max_agg_segs = rte_cpu_to_le_16(BNXT_TPA_MAX_SEGS(bp));
2477 req.min_agg_len = rte_cpu_to_le_32(512);
2479 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2481 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2483 HWRM_CHECK_RESULT();
2489 int bnxt_hwrm_func_vf_mac(struct bnxt *bp, uint16_t vf, const uint8_t *mac_addr)
2491 struct hwrm_func_cfg_input req = {0};
2492 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2495 req.flags = rte_cpu_to_le_32(bp->pf->vf_info[vf].func_cfg_flags);
2496 req.enables = rte_cpu_to_le_32(
2497 HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_MAC_ADDR);
2498 memcpy(req.dflt_mac_addr, mac_addr, sizeof(req.dflt_mac_addr));
2499 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
2501 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
2503 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2504 HWRM_CHECK_RESULT();
2507 bp->pf->vf_info[vf].random_mac = false;
2512 int bnxt_hwrm_func_qstats_tx_drop(struct bnxt *bp, uint16_t fid,
2516 struct hwrm_func_qstats_input req = {.req_type = 0};
2517 struct hwrm_func_qstats_output *resp = bp->hwrm_cmd_resp_addr;
2519 HWRM_PREP(&req, HWRM_FUNC_QSTATS, BNXT_USE_CHIMP_MB);
2521 req.fid = rte_cpu_to_le_16(fid);
2523 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2525 HWRM_CHECK_RESULT();
2528 *dropped = rte_le_to_cpu_64(resp->tx_drop_pkts);
2535 int bnxt_hwrm_func_qstats(struct bnxt *bp, uint16_t fid,
2536 struct rte_eth_stats *stats,
2537 struct hwrm_func_qstats_output *func_qstats)
2540 struct hwrm_func_qstats_input req = {.req_type = 0};
2541 struct hwrm_func_qstats_output *resp = bp->hwrm_cmd_resp_addr;
2543 HWRM_PREP(&req, HWRM_FUNC_QSTATS, BNXT_USE_CHIMP_MB);
2545 req.fid = rte_cpu_to_le_16(fid);
2547 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2549 HWRM_CHECK_RESULT();
2551 memcpy(func_qstats, resp,
2552 sizeof(struct hwrm_func_qstats_output));
2557 stats->ipackets = rte_le_to_cpu_64(resp->rx_ucast_pkts);
2558 stats->ipackets += rte_le_to_cpu_64(resp->rx_mcast_pkts);
2559 stats->ipackets += rte_le_to_cpu_64(resp->rx_bcast_pkts);
2560 stats->ibytes = rte_le_to_cpu_64(resp->rx_ucast_bytes);
2561 stats->ibytes += rte_le_to_cpu_64(resp->rx_mcast_bytes);
2562 stats->ibytes += rte_le_to_cpu_64(resp->rx_bcast_bytes);
2564 stats->opackets = rte_le_to_cpu_64(resp->tx_ucast_pkts);
2565 stats->opackets += rte_le_to_cpu_64(resp->tx_mcast_pkts);
2566 stats->opackets += rte_le_to_cpu_64(resp->tx_bcast_pkts);
2567 stats->obytes = rte_le_to_cpu_64(resp->tx_ucast_bytes);
2568 stats->obytes += rte_le_to_cpu_64(resp->tx_mcast_bytes);
2569 stats->obytes += rte_le_to_cpu_64(resp->tx_bcast_bytes);
2571 stats->imissed = rte_le_to_cpu_64(resp->rx_discard_pkts);
2572 stats->ierrors = rte_le_to_cpu_64(resp->rx_drop_pkts);
2573 stats->oerrors = rte_le_to_cpu_64(resp->tx_discard_pkts);
2581 int bnxt_hwrm_func_clr_stats(struct bnxt *bp, uint16_t fid)
2584 struct hwrm_func_clr_stats_input req = {.req_type = 0};
2585 struct hwrm_func_clr_stats_output *resp = bp->hwrm_cmd_resp_addr;
2587 HWRM_PREP(&req, HWRM_FUNC_CLR_STATS, BNXT_USE_CHIMP_MB);
2589 req.fid = rte_cpu_to_le_16(fid);
2591 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2593 HWRM_CHECK_RESULT();
2599 int bnxt_clear_all_hwrm_stat_ctxs(struct bnxt *bp)
2604 for (i = 0; i < bp->rx_cp_nr_rings + bp->tx_cp_nr_rings; i++) {
2605 struct bnxt_tx_queue *txq;
2606 struct bnxt_rx_queue *rxq;
2607 struct bnxt_cp_ring_info *cpr;
2609 if (i >= bp->rx_cp_nr_rings) {
2610 txq = bp->tx_queues[i - bp->rx_cp_nr_rings];
2613 rxq = bp->rx_queues[i];
2617 rc = bnxt_hwrm_stat_clear(bp, cpr);
2625 bnxt_free_all_hwrm_stat_ctxs(struct bnxt *bp)
2629 struct bnxt_cp_ring_info *cpr;
2631 for (i = 0; i < bp->rx_cp_nr_rings; i++) {
2633 cpr = bp->rx_queues[i]->cp_ring;
2634 if (BNXT_HAS_RING_GRPS(bp))
2635 bp->grp_info[i].fw_stats_ctx = -1;
2636 rc = bnxt_hwrm_stat_ctx_free(bp, cpr);
2641 for (i = 0; i < bp->tx_cp_nr_rings; i++) {
2642 cpr = bp->tx_queues[i]->cp_ring;
2643 rc = bnxt_hwrm_stat_ctx_free(bp, cpr);
2652 bnxt_free_all_hwrm_ring_grps(struct bnxt *bp)
2657 if (!BNXT_HAS_RING_GRPS(bp))
2660 for (idx = 0; idx < bp->rx_cp_nr_rings; idx++) {
2662 if (bp->grp_info[idx].fw_grp_id == INVALID_HW_RING_ID)
2665 rc = bnxt_hwrm_ring_grp_free(bp, idx);
2673 void bnxt_free_nq_ring(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
2675 struct bnxt_ring *cp_ring = cpr->cp_ring_struct;
2677 bnxt_hwrm_ring_free(bp, cp_ring,
2678 HWRM_RING_FREE_INPUT_RING_TYPE_NQ,
2679 INVALID_HW_RING_ID);
2680 memset(cpr->cp_desc_ring, 0,
2681 cpr->cp_ring_struct->ring_size * sizeof(*cpr->cp_desc_ring));
2682 cpr->cp_raw_cons = 0;
2685 void bnxt_free_cp_ring(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
2687 struct bnxt_ring *cp_ring = cpr->cp_ring_struct;
2689 bnxt_hwrm_ring_free(bp, cp_ring,
2690 HWRM_RING_FREE_INPUT_RING_TYPE_L2_CMPL,
2691 INVALID_HW_RING_ID);
2692 memset(cpr->cp_desc_ring, 0,
2693 cpr->cp_ring_struct->ring_size * sizeof(*cpr->cp_desc_ring));
2694 cpr->cp_raw_cons = 0;
2697 void bnxt_free_hwrm_rx_ring(struct bnxt *bp, int queue_index)
2699 struct bnxt_rx_queue *rxq = bp->rx_queues[queue_index];
2700 struct bnxt_rx_ring_info *rxr = rxq->rx_ring;
2701 struct bnxt_ring *ring = rxr->rx_ring_struct;
2702 struct bnxt_cp_ring_info *cpr = rxq->cp_ring;
2704 if (BNXT_HAS_RING_GRPS(bp))
2705 bnxt_hwrm_ring_grp_free(bp, queue_index);
2707 bnxt_hwrm_ring_free(bp, ring,
2708 HWRM_RING_FREE_INPUT_RING_TYPE_RX,
2709 cpr->cp_ring_struct->fw_ring_id);
2710 if (BNXT_HAS_RING_GRPS(bp))
2711 bp->grp_info[queue_index].rx_fw_ring_id = INVALID_HW_RING_ID;
2713 /* Check agg ring struct explicitly.
2714 * bnxt_need_agg_ring() returns the current state of offload flags,
2715 * but we may have to deal with agg ring struct before the offload
2716 * flags are updated.
2718 if (!bnxt_need_agg_ring(bp->eth_dev) || rxr->ag_ring_struct == NULL)
2721 ring = rxr->ag_ring_struct;
2722 bnxt_hwrm_ring_free(bp, ring,
2724 HWRM_RING_FREE_INPUT_RING_TYPE_RX_AGG :
2725 HWRM_RING_FREE_INPUT_RING_TYPE_RX,
2726 cpr->cp_ring_struct->fw_ring_id);
2727 if (BNXT_HAS_RING_GRPS(bp))
2728 bp->grp_info[queue_index].ag_fw_ring_id = INVALID_HW_RING_ID;
2731 bnxt_hwrm_stat_ctx_free(bp, cpr);
2733 bnxt_free_cp_ring(bp, cpr);
2735 if (BNXT_HAS_RING_GRPS(bp))
2736 bp->grp_info[queue_index].cp_fw_ring_id = INVALID_HW_RING_ID;
2739 int bnxt_hwrm_rx_ring_reset(struct bnxt *bp, int queue_index)
2742 struct hwrm_ring_reset_input req = {.req_type = 0 };
2743 struct hwrm_ring_reset_output *resp = bp->hwrm_cmd_resp_addr;
2745 HWRM_PREP(&req, HWRM_RING_RESET, BNXT_USE_CHIMP_MB);
2747 req.ring_type = HWRM_RING_RESET_INPUT_RING_TYPE_RX_RING_GRP;
2748 req.ring_id = rte_cpu_to_le_16(bp->grp_info[queue_index].fw_grp_id);
2749 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2751 HWRM_CHECK_RESULT();
2759 bnxt_free_all_hwrm_rings(struct bnxt *bp)
2763 for (i = 0; i < bp->tx_cp_nr_rings; i++)
2764 bnxt_free_hwrm_tx_ring(bp, i);
2766 for (i = 0; i < bp->rx_cp_nr_rings; i++)
2767 bnxt_free_hwrm_rx_ring(bp, i);
2772 int bnxt_alloc_all_hwrm_ring_grps(struct bnxt *bp)
2777 if (!BNXT_HAS_RING_GRPS(bp))
2780 for (i = 0; i < bp->rx_cp_nr_rings; i++) {
2781 rc = bnxt_hwrm_ring_grp_alloc(bp, i);
2789 * HWRM utility functions
2792 void bnxt_free_hwrm_resources(struct bnxt *bp)
2794 /* Release memzone */
2795 rte_free(bp->hwrm_cmd_resp_addr);
2796 rte_free(bp->hwrm_short_cmd_req_addr);
2797 bp->hwrm_cmd_resp_addr = NULL;
2798 bp->hwrm_short_cmd_req_addr = NULL;
2799 bp->hwrm_cmd_resp_dma_addr = 0;
2800 bp->hwrm_short_cmd_req_dma_addr = 0;
2803 int bnxt_alloc_hwrm_resources(struct bnxt *bp)
2805 struct rte_pci_device *pdev = bp->pdev;
2806 char type[RTE_MEMZONE_NAMESIZE];
2808 sprintf(type, "bnxt_hwrm_" PCI_PRI_FMT, pdev->addr.domain,
2809 pdev->addr.bus, pdev->addr.devid, pdev->addr.function);
2810 bp->max_resp_len = BNXT_PAGE_SIZE;
2811 bp->hwrm_cmd_resp_addr = rte_malloc(type, bp->max_resp_len, 0);
2812 if (bp->hwrm_cmd_resp_addr == NULL)
2814 bp->hwrm_cmd_resp_dma_addr =
2815 rte_malloc_virt2iova(bp->hwrm_cmd_resp_addr);
2816 if (bp->hwrm_cmd_resp_dma_addr == RTE_BAD_IOVA) {
2818 "unable to map response address to physical memory\n");
2821 rte_spinlock_init(&bp->hwrm_lock);
2827 bnxt_clear_one_vnic_filter(struct bnxt *bp, struct bnxt_filter_info *filter)
2831 if (filter->filter_type == HWRM_CFA_EM_FILTER) {
2832 rc = bnxt_hwrm_clear_em_filter(bp, filter);
2835 } else if (filter->filter_type == HWRM_CFA_NTUPLE_FILTER) {
2836 rc = bnxt_hwrm_clear_ntuple_filter(bp, filter);
2841 rc = bnxt_hwrm_clear_l2_filter(bp, filter);
2846 bnxt_clear_hwrm_vnic_filters(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2848 struct bnxt_filter_info *filter;
2851 STAILQ_FOREACH(filter, &vnic->filter, next) {
2852 rc = bnxt_clear_one_vnic_filter(bp, filter);
2853 STAILQ_REMOVE(&vnic->filter, filter, bnxt_filter_info, next);
2854 bnxt_free_filter(bp, filter);
2860 bnxt_clear_hwrm_vnic_flows(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2862 struct bnxt_filter_info *filter;
2863 struct rte_flow *flow;
2866 while (!STAILQ_EMPTY(&vnic->flow_list)) {
2867 flow = STAILQ_FIRST(&vnic->flow_list);
2868 filter = flow->filter;
2869 PMD_DRV_LOG(DEBUG, "filter type %d\n", filter->filter_type);
2870 rc = bnxt_clear_one_vnic_filter(bp, filter);
2872 STAILQ_REMOVE(&vnic->flow_list, flow, rte_flow, next);
2878 int bnxt_set_hwrm_vnic_filters(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2880 struct bnxt_filter_info *filter;
2883 STAILQ_FOREACH(filter, &vnic->filter, next) {
2884 if (filter->filter_type == HWRM_CFA_EM_FILTER)
2885 rc = bnxt_hwrm_set_em_filter(bp, filter->dst_id,
2887 else if (filter->filter_type == HWRM_CFA_NTUPLE_FILTER)
2888 rc = bnxt_hwrm_set_ntuple_filter(bp, filter->dst_id,
2891 rc = bnxt_hwrm_set_l2_filter(bp, vnic->fw_vnic_id,
2900 bnxt_free_tunnel_ports(struct bnxt *bp)
2902 if (bp->vxlan_port_cnt)
2903 bnxt_hwrm_tunnel_dst_port_free(bp, bp->vxlan_fw_dst_port_id,
2904 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN);
2906 if (bp->geneve_port_cnt)
2907 bnxt_hwrm_tunnel_dst_port_free(bp, bp->geneve_fw_dst_port_id,
2908 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE);
2911 void bnxt_free_all_hwrm_resources(struct bnxt *bp)
2915 if (bp->vnic_info == NULL)
2919 * Cleanup VNICs in reverse order, to make sure the L2 filter
2920 * from vnic0 is last to be cleaned up.
2922 for (i = bp->max_vnics - 1; i >= 0; i--) {
2923 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
2925 if (vnic->fw_vnic_id == INVALID_HW_RING_ID)
2928 bnxt_clear_hwrm_vnic_flows(bp, vnic);
2930 bnxt_clear_hwrm_vnic_filters(bp, vnic);
2932 bnxt_hwrm_vnic_ctx_free(bp, vnic);
2934 bnxt_hwrm_vnic_tpa_cfg(bp, vnic, false);
2936 bnxt_hwrm_vnic_free(bp, vnic);
2938 rte_free(vnic->fw_grp_ids);
2940 /* Ring resources */
2941 bnxt_free_all_hwrm_rings(bp);
2942 bnxt_free_all_hwrm_ring_grps(bp);
2943 bnxt_free_all_hwrm_stat_ctxs(bp);
2944 bnxt_free_tunnel_ports(bp);
2947 static uint16_t bnxt_parse_eth_link_duplex(uint32_t conf_link_speed)
2949 uint8_t hw_link_duplex = HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH;
2951 if ((conf_link_speed & RTE_ETH_LINK_SPEED_FIXED) == RTE_ETH_LINK_SPEED_AUTONEG)
2952 return HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH;
2954 switch (conf_link_speed) {
2955 case RTE_ETH_LINK_SPEED_10M_HD:
2956 case RTE_ETH_LINK_SPEED_100M_HD:
2958 return HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_HALF;
2960 return hw_link_duplex;
2963 static uint16_t bnxt_check_eth_link_autoneg(uint32_t conf_link)
2968 static uint16_t bnxt_parse_eth_link_speed(uint32_t conf_link_speed,
2971 uint16_t eth_link_speed = 0;
2973 if (conf_link_speed == RTE_ETH_LINK_SPEED_AUTONEG)
2974 return RTE_ETH_LINK_SPEED_AUTONEG;
2976 switch (conf_link_speed & ~RTE_ETH_LINK_SPEED_FIXED) {
2977 case RTE_ETH_LINK_SPEED_100M:
2978 case RTE_ETH_LINK_SPEED_100M_HD:
2981 HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_100MB;
2983 case RTE_ETH_LINK_SPEED_1G:
2985 HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_1GB;
2987 case RTE_ETH_LINK_SPEED_2_5G:
2989 HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_2_5GB;
2991 case RTE_ETH_LINK_SPEED_10G:
2993 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_10GB;
2995 case RTE_ETH_LINK_SPEED_20G:
2997 HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_20GB;
2999 case RTE_ETH_LINK_SPEED_25G:
3001 HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_25GB;
3003 case RTE_ETH_LINK_SPEED_40G:
3005 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_40GB;
3007 case RTE_ETH_LINK_SPEED_50G:
3008 eth_link_speed = pam4_link ?
3009 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAM4_LINK_SPEED_50GB :
3010 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_50GB;
3012 case RTE_ETH_LINK_SPEED_100G:
3013 eth_link_speed = pam4_link ?
3014 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAM4_LINK_SPEED_100GB :
3015 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_100GB;
3017 case RTE_ETH_LINK_SPEED_200G:
3019 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAM4_LINK_SPEED_200GB;
3023 "Unsupported link speed %d; default to AUTO\n",
3027 return eth_link_speed;
3030 #define BNXT_SUPPORTED_SPEEDS (RTE_ETH_LINK_SPEED_100M | RTE_ETH_LINK_SPEED_100M_HD | \
3031 RTE_ETH_LINK_SPEED_1G | RTE_ETH_LINK_SPEED_2_5G | \
3032 RTE_ETH_LINK_SPEED_10G | RTE_ETH_LINK_SPEED_20G | RTE_ETH_LINK_SPEED_25G | \
3033 RTE_ETH_LINK_SPEED_40G | RTE_ETH_LINK_SPEED_50G | \
3034 RTE_ETH_LINK_SPEED_100G | RTE_ETH_LINK_SPEED_200G)
3036 static int bnxt_validate_link_speed(struct bnxt *bp)
3038 uint32_t link_speed = bp->eth_dev->data->dev_conf.link_speeds;
3039 uint16_t port_id = bp->eth_dev->data->port_id;
3040 uint32_t link_speed_capa;
3043 if (link_speed == RTE_ETH_LINK_SPEED_AUTONEG)
3046 link_speed_capa = bnxt_get_speed_capabilities(bp);
3048 if (link_speed & RTE_ETH_LINK_SPEED_FIXED) {
3049 one_speed = link_speed & ~RTE_ETH_LINK_SPEED_FIXED;
3051 if (one_speed & (one_speed - 1)) {
3053 "Invalid advertised speeds (%u) for port %u\n",
3054 link_speed, port_id);
3057 if ((one_speed & link_speed_capa) != one_speed) {
3059 "Unsupported advertised speed (%u) for port %u\n",
3060 link_speed, port_id);
3064 if (!(link_speed & link_speed_capa)) {
3066 "Unsupported advertised speeds (%u) for port %u\n",
3067 link_speed, port_id);
3075 bnxt_parse_eth_link_speed_mask(struct bnxt *bp, uint32_t link_speed)
3079 if (link_speed == RTE_ETH_LINK_SPEED_AUTONEG) {
3080 if (bp->link_info->support_speeds)
3081 return bp->link_info->support_speeds;
3082 link_speed = BNXT_SUPPORTED_SPEEDS;
3085 if (link_speed & RTE_ETH_LINK_SPEED_100M)
3086 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100MB;
3087 if (link_speed & RTE_ETH_LINK_SPEED_100M_HD)
3088 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100MB;
3089 if (link_speed & RTE_ETH_LINK_SPEED_1G)
3090 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_1GB;
3091 if (link_speed & RTE_ETH_LINK_SPEED_2_5G)
3092 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_2_5GB;
3093 if (link_speed & RTE_ETH_LINK_SPEED_10G)
3094 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_10GB;
3095 if (link_speed & RTE_ETH_LINK_SPEED_20G)
3096 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_20GB;
3097 if (link_speed & RTE_ETH_LINK_SPEED_25G)
3098 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_25GB;
3099 if (link_speed & RTE_ETH_LINK_SPEED_40G)
3100 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_40GB;
3101 if (link_speed & RTE_ETH_LINK_SPEED_50G)
3102 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_50GB;
3103 if (link_speed & RTE_ETH_LINK_SPEED_100G)
3104 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100GB;
3105 if (link_speed & RTE_ETH_LINK_SPEED_200G)
3106 ret |= HWRM_PORT_PHY_CFG_INPUT_FORCE_PAM4_LINK_SPEED_200GB;
3110 static uint32_t bnxt_parse_hw_link_speed(uint16_t hw_link_speed)
3112 uint32_t eth_link_speed = RTE_ETH_SPEED_NUM_NONE;
3114 switch (hw_link_speed) {
3115 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100MB:
3116 eth_link_speed = RTE_ETH_SPEED_NUM_100M;
3118 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_1GB:
3119 eth_link_speed = RTE_ETH_SPEED_NUM_1G;
3121 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2_5GB:
3122 eth_link_speed = RTE_ETH_SPEED_NUM_2_5G;
3124 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_10GB:
3125 eth_link_speed = RTE_ETH_SPEED_NUM_10G;
3127 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_20GB:
3128 eth_link_speed = RTE_ETH_SPEED_NUM_20G;
3130 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_25GB:
3131 eth_link_speed = RTE_ETH_SPEED_NUM_25G;
3133 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_40GB:
3134 eth_link_speed = RTE_ETH_SPEED_NUM_40G;
3136 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_50GB:
3137 eth_link_speed = RTE_ETH_SPEED_NUM_50G;
3139 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100GB:
3140 eth_link_speed = RTE_ETH_SPEED_NUM_100G;
3142 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_200GB:
3143 eth_link_speed = RTE_ETH_SPEED_NUM_200G;
3145 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2GB:
3147 PMD_DRV_LOG(ERR, "HWRM link speed %d not defined\n",
3151 return eth_link_speed;
3154 static uint16_t bnxt_parse_hw_link_duplex(uint16_t hw_link_duplex)
3156 uint16_t eth_link_duplex = RTE_ETH_LINK_FULL_DUPLEX;
3158 switch (hw_link_duplex) {
3159 case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH:
3160 case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_FULL:
3162 eth_link_duplex = RTE_ETH_LINK_FULL_DUPLEX;
3164 case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_HALF:
3165 eth_link_duplex = RTE_ETH_LINK_HALF_DUPLEX;
3168 PMD_DRV_LOG(ERR, "HWRM link duplex %d not defined\n",
3172 return eth_link_duplex;
3175 int bnxt_get_hwrm_link_config(struct bnxt *bp, struct rte_eth_link *link)
3178 struct bnxt_link_info *link_info = bp->link_info;
3180 rc = bnxt_hwrm_port_phy_qcaps(bp);
3182 PMD_DRV_LOG(ERR, "Get link config failed with rc %d\n", rc);
3184 rc = bnxt_hwrm_port_phy_qcfg(bp, link_info);
3186 PMD_DRV_LOG(ERR, "Get link config failed with rc %d\n", rc);
3190 if (link_info->link_speed)
3192 bnxt_parse_hw_link_speed(link_info->link_speed);
3194 link->link_speed = RTE_ETH_SPEED_NUM_NONE;
3195 link->link_duplex = bnxt_parse_hw_link_duplex(link_info->duplex);
3196 link->link_status = link_info->link_up;
3197 link->link_autoneg = link_info->auto_mode ==
3198 HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_NONE ?
3199 RTE_ETH_LINK_FIXED : RTE_ETH_LINK_AUTONEG;
3204 int bnxt_set_hwrm_link_config(struct bnxt *bp, bool link_up)
3207 struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
3208 struct bnxt_link_info link_req;
3209 uint16_t speed, autoneg;
3211 if (!BNXT_SINGLE_PF(bp) || BNXT_VF(bp))
3214 rc = bnxt_validate_link_speed(bp);
3218 memset(&link_req, 0, sizeof(link_req));
3219 link_req.link_up = link_up;
3223 autoneg = bnxt_check_eth_link_autoneg(dev_conf->link_speeds);
3224 if (BNXT_CHIP_P5(bp) &&
3225 dev_conf->link_speeds == RTE_ETH_LINK_SPEED_40G) {
3226 /* 40G is not supported as part of media auto detect.
3227 * The speed should be forced and autoneg disabled
3228 * to configure 40G speed.
3230 PMD_DRV_LOG(INFO, "Disabling autoneg for 40G\n");
3234 /* No auto speeds and no auto_pam4_link. Disable autoneg */
3235 if (bp->link_info->auto_link_speed == 0 &&
3236 bp->link_info->link_signal_mode &&
3237 bp->link_info->auto_pam4_link_speeds == 0)
3240 speed = bnxt_parse_eth_link_speed(dev_conf->link_speeds,
3241 bp->link_info->link_signal_mode);
3242 link_req.phy_flags = HWRM_PORT_PHY_CFG_INPUT_FLAGS_RESET_PHY;
3243 /* Autoneg can be done only when the FW allows. */
3244 if (autoneg == 1 && bp->link_info->support_auto_speeds) {
3245 link_req.phy_flags |=
3246 HWRM_PORT_PHY_CFG_INPUT_FLAGS_RESTART_AUTONEG;
3247 link_req.auto_link_speed_mask =
3248 bnxt_parse_eth_link_speed_mask(bp,
3249 dev_conf->link_speeds);
3250 link_req.auto_pam4_link_speeds =
3251 bp->link_info->auto_pam4_link_speeds;
3253 if (bp->link_info->phy_type ==
3254 HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASET ||
3255 bp->link_info->phy_type ==
3256 HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASETE ||
3257 bp->link_info->media_type ==
3258 HWRM_PORT_PHY_QCFG_OUTPUT_MEDIA_TYPE_TP) {
3259 PMD_DRV_LOG(ERR, "10GBase-T devices must autoneg\n");
3263 link_req.phy_flags |= HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE;
3264 /* If user wants a particular speed try that first. */
3266 link_req.link_speed = speed;
3267 else if (bp->link_info->force_pam4_link_speed)
3268 link_req.link_speed =
3269 bp->link_info->force_pam4_link_speed;
3270 else if (bp->link_info->auto_pam4_link_speeds)
3271 link_req.link_speed =
3272 bp->link_info->auto_pam4_link_speeds;
3273 else if (bp->link_info->support_pam4_speeds)
3274 link_req.link_speed =
3275 bp->link_info->support_pam4_speeds;
3276 else if (bp->link_info->force_link_speed)
3277 link_req.link_speed = bp->link_info->force_link_speed;
3279 link_req.link_speed = bp->link_info->auto_link_speed;
3280 /* Auto PAM4 link speed is zero, but auto_link_speed is not
3281 * zero. Use the auto_link_speed.
3283 if (bp->link_info->auto_link_speed != 0 &&
3284 bp->link_info->auto_pam4_link_speeds == 0)
3285 link_req.link_speed = bp->link_info->auto_link_speed;
3287 link_req.duplex = bnxt_parse_eth_link_duplex(dev_conf->link_speeds);
3288 link_req.auto_pause = bp->link_info->auto_pause;
3289 link_req.force_pause = bp->link_info->force_pause;
3292 rc = bnxt_hwrm_port_phy_cfg(bp, &link_req);
3295 "Set link config failed with rc %d\n", rc);
3302 int bnxt_hwrm_func_qcfg(struct bnxt *bp, uint16_t *mtu)
3304 struct hwrm_func_qcfg_input req = {0};
3305 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3308 bp->func_svif = BNXT_SVIF_INVALID;
3311 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3312 req.fid = rte_cpu_to_le_16(0xffff);
3314 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3316 HWRM_CHECK_RESULT();
3318 bp->vlan = rte_le_to_cpu_16(resp->vlan) & RTE_ETH_VLAN_ID_MAX;
3320 svif_info = rte_le_to_cpu_16(resp->svif_info);
3321 if (svif_info & HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_VALID)
3322 bp->func_svif = svif_info &
3323 HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_MASK;
3325 flags = rte_le_to_cpu_16(resp->flags);
3326 if (BNXT_PF(bp) && (flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_MULTI_HOST))
3327 bp->flags |= BNXT_FLAG_MULTI_HOST;
3330 !BNXT_VF_IS_TRUSTED(bp) &&
3331 (flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_TRUSTED_VF)) {
3332 bp->flags |= BNXT_FLAG_TRUSTED_VF_EN;
3333 PMD_DRV_LOG(INFO, "Trusted VF cap enabled\n");
3334 } else if (BNXT_VF(bp) &&
3335 BNXT_VF_IS_TRUSTED(bp) &&
3336 !(flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_TRUSTED_VF)) {
3337 bp->flags &= ~BNXT_FLAG_TRUSTED_VF_EN;
3338 PMD_DRV_LOG(INFO, "Trusted VF cap disabled\n");
3342 *mtu = rte_le_to_cpu_16(resp->admin_mtu);
3344 switch (resp->port_partition_type) {
3345 case HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR1_0:
3346 case HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR1_5:
3347 case HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR2_0:
3349 bp->flags |= BNXT_FLAG_NPAR_PF;
3352 bp->flags &= ~BNXT_FLAG_NPAR_PF;
3356 bp->legacy_db_size =
3357 rte_le_to_cpu_16(resp->legacy_l2_db_size_kb) * 1024;
3364 int bnxt_hwrm_parent_pf_qcfg(struct bnxt *bp)
3366 struct hwrm_func_qcfg_input req = {0};
3367 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3371 if (!BNXT_VF_IS_TRUSTED(bp))
3377 bp->parent->fid = BNXT_PF_FID_INVALID;
3379 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3381 req.fid = rte_cpu_to_le_16(0xfffe); /* Request parent PF information. */
3383 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3385 HWRM_CHECK_RESULT_SILENT();
3387 memcpy(bp->parent->mac_addr, resp->mac_address, RTE_ETHER_ADDR_LEN);
3388 bp->parent->vnic = rte_le_to_cpu_16(resp->dflt_vnic_id);
3389 bp->parent->fid = rte_le_to_cpu_16(resp->fid);
3390 bp->parent->port_id = rte_le_to_cpu_16(resp->port_id);
3392 flags = rte_le_to_cpu_16(resp->flags);
3393 /* check for the multi-root support */
3394 if (flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_MULTI_ROOT) {
3395 bp->flags2 |= BNXT_FLAGS2_MULTIROOT_EN;
3396 PMD_DRV_LOG(DEBUG, "PF enabled with multi root capability\n");
3404 int bnxt_hwrm_get_dflt_vnic_svif(struct bnxt *bp, uint16_t fid,
3405 uint16_t *vnic_id, uint16_t *svif)
3407 struct hwrm_func_qcfg_input req = {0};
3408 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3412 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3413 req.fid = rte_cpu_to_le_16(fid);
3415 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3417 HWRM_CHECK_RESULT();
3420 *vnic_id = rte_le_to_cpu_16(resp->dflt_vnic_id);
3422 svif_info = rte_le_to_cpu_16(resp->svif_info);
3423 if (svif && (svif_info & HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_VALID))
3424 *svif = svif_info & HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_MASK;
3431 int bnxt_hwrm_port_mac_qcfg(struct bnxt *bp)
3433 struct hwrm_port_mac_qcfg_input req = {0};
3434 struct hwrm_port_mac_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3435 uint16_t port_svif_info;
3438 bp->port_svif = BNXT_SVIF_INVALID;
3440 if (BNXT_VF(bp) && !BNXT_VF_IS_TRUSTED(bp))
3443 HWRM_PREP(&req, HWRM_PORT_MAC_QCFG, BNXT_USE_CHIMP_MB);
3445 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3447 HWRM_CHECK_RESULT_SILENT();
3449 port_svif_info = rte_le_to_cpu_16(resp->port_svif_info);
3450 if (port_svif_info &
3451 HWRM_PORT_MAC_QCFG_OUTPUT_PORT_SVIF_INFO_PORT_SVIF_VALID)
3452 bp->port_svif = port_svif_info &
3453 HWRM_PORT_MAC_QCFG_OUTPUT_PORT_SVIF_INFO_PORT_SVIF_MASK;
3460 static int bnxt_hwrm_pf_func_cfg(struct bnxt *bp,
3461 struct bnxt_pf_resource_info *pf_resc)
3463 struct hwrm_func_cfg_input req = {0};
3464 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3468 enables = HWRM_FUNC_CFG_INPUT_ENABLES_ADMIN_MTU |
3469 HWRM_FUNC_CFG_INPUT_ENABLES_HOST_MTU |
3470 HWRM_FUNC_CFG_INPUT_ENABLES_MRU |
3471 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS |
3472 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_STAT_CTXS |
3473 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_CMPL_RINGS |
3474 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_TX_RINGS |
3475 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RX_RINGS |
3476 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_L2_CTXS |
3477 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_VNICS;
3479 if (BNXT_HAS_RING_GRPS(bp)) {
3480 enables |= HWRM_FUNC_CFG_INPUT_ENABLES_NUM_HW_RING_GRPS;
3481 req.num_hw_ring_grps =
3482 rte_cpu_to_le_16(pf_resc->num_hw_ring_grps);
3483 } else if (BNXT_HAS_NQ(bp)) {
3484 enables |= HWRM_FUNC_CFG_INPUT_ENABLES_NUM_MSIX;
3485 req.num_msix = rte_cpu_to_le_16(bp->max_nq_rings);
3488 req.flags = rte_cpu_to_le_32(bp->pf->func_cfg_flags);
3489 req.admin_mtu = rte_cpu_to_le_16(BNXT_MAX_MTU);
3490 req.host_mtu = rte_cpu_to_le_16(bp->eth_dev->data->mtu);
3491 req.mru = rte_cpu_to_le_16(BNXT_VNIC_MRU(bp->eth_dev->data->mtu));
3492 req.num_rsscos_ctxs = rte_cpu_to_le_16(pf_resc->num_rsscos_ctxs);
3493 req.num_stat_ctxs = rte_cpu_to_le_16(pf_resc->num_stat_ctxs);
3494 req.num_cmpl_rings = rte_cpu_to_le_16(pf_resc->num_cp_rings);
3495 req.num_tx_rings = rte_cpu_to_le_16(pf_resc->num_tx_rings);
3496 req.num_rx_rings = rte_cpu_to_le_16(pf_resc->num_rx_rings);
3497 req.num_l2_ctxs = rte_cpu_to_le_16(pf_resc->num_l2_ctxs);
3498 req.num_vnics = rte_cpu_to_le_16(bp->max_vnics);
3499 req.fid = rte_cpu_to_le_16(0xffff);
3500 req.enables = rte_cpu_to_le_32(enables);
3502 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
3504 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3506 HWRM_CHECK_RESULT();
3512 /* min values are the guaranteed resources and max values are subject
3513 * to availability. The strategy for now is to keep both min & max
3517 bnxt_fill_vf_func_cfg_req_new(struct bnxt *bp,
3518 struct hwrm_func_vf_resource_cfg_input *req,
3521 req->max_rsscos_ctx = rte_cpu_to_le_16(bp->max_rsscos_ctx /
3523 req->min_rsscos_ctx = req->max_rsscos_ctx;
3524 req->max_stat_ctx = rte_cpu_to_le_16(bp->max_stat_ctx / (num_vfs + 1));
3525 req->min_stat_ctx = req->max_stat_ctx;
3526 req->max_cmpl_rings = rte_cpu_to_le_16(bp->max_cp_rings /
3528 req->min_cmpl_rings = req->max_cmpl_rings;
3529 req->max_tx_rings = rte_cpu_to_le_16(bp->max_tx_rings / (num_vfs + 1));
3530 req->min_tx_rings = req->max_tx_rings;
3531 req->max_rx_rings = rte_cpu_to_le_16(bp->max_rx_rings / (num_vfs + 1));
3532 req->min_rx_rings = req->max_rx_rings;
3533 req->max_l2_ctxs = rte_cpu_to_le_16(bp->max_l2_ctx / (num_vfs + 1));
3534 req->min_l2_ctxs = req->max_l2_ctxs;
3535 /* TODO: For now, do not support VMDq/RFS on VFs. */
3536 req->max_vnics = rte_cpu_to_le_16(1);
3537 req->min_vnics = req->max_vnics;
3538 req->max_hw_ring_grps = rte_cpu_to_le_16(bp->max_ring_grps /
3540 req->min_hw_ring_grps = req->max_hw_ring_grps;
3542 rte_cpu_to_le_16(HWRM_FUNC_VF_RESOURCE_CFG_INPUT_FLAGS_MIN_GUARANTEED);
3546 bnxt_fill_vf_func_cfg_req_old(struct bnxt *bp,
3547 struct hwrm_func_cfg_input *req,
3550 req->enables = rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_ADMIN_MTU |
3551 HWRM_FUNC_CFG_INPUT_ENABLES_MRU |
3552 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS |
3553 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_STAT_CTXS |
3554 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_CMPL_RINGS |
3555 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_TX_RINGS |
3556 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RX_RINGS |
3557 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_L2_CTXS |
3558 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_VNICS |
3559 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_HW_RING_GRPS);
3561 req->admin_mtu = rte_cpu_to_le_16(bp->eth_dev->data->mtu + RTE_ETHER_HDR_LEN +
3562 RTE_ETHER_CRC_LEN + RTE_VLAN_HLEN *
3564 req->mru = rte_cpu_to_le_16(BNXT_VNIC_MRU(bp->eth_dev->data->mtu));
3565 req->num_rsscos_ctxs = rte_cpu_to_le_16(bp->max_rsscos_ctx /
3567 req->num_stat_ctxs = rte_cpu_to_le_16(bp->max_stat_ctx / (num_vfs + 1));
3568 req->num_cmpl_rings = rte_cpu_to_le_16(bp->max_cp_rings /
3570 req->num_tx_rings = rte_cpu_to_le_16(bp->max_tx_rings / (num_vfs + 1));
3571 req->num_rx_rings = rte_cpu_to_le_16(bp->max_rx_rings / (num_vfs + 1));
3572 req->num_l2_ctxs = rte_cpu_to_le_16(bp->max_l2_ctx / (num_vfs + 1));
3573 /* TODO: For now, do not support VMDq/RFS on VFs. */
3574 req->num_vnics = rte_cpu_to_le_16(1);
3575 req->num_hw_ring_grps = rte_cpu_to_le_16(bp->max_ring_grps /
3579 /* Update the port wide resource values based on how many resources
3580 * got allocated to the VF.
3582 static int bnxt_update_max_resources(struct bnxt *bp,
3585 struct hwrm_func_qcfg_input req = {0};
3586 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3589 /* Get the actual allocated values now */
3590 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3591 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
3592 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3593 HWRM_CHECK_RESULT();
3595 bp->max_rsscos_ctx -= rte_le_to_cpu_16(resp->alloc_rsscos_ctx);
3596 bp->max_stat_ctx -= rte_le_to_cpu_16(resp->alloc_stat_ctx);
3597 bp->max_cp_rings -= rte_le_to_cpu_16(resp->alloc_cmpl_rings);
3598 bp->max_tx_rings -= rte_le_to_cpu_16(resp->alloc_tx_rings);
3599 bp->max_rx_rings -= rte_le_to_cpu_16(resp->alloc_rx_rings);
3600 bp->max_l2_ctx -= rte_le_to_cpu_16(resp->alloc_l2_ctx);
3601 bp->max_ring_grps -= rte_le_to_cpu_16(resp->alloc_hw_ring_grps);
3608 /* Update the PF resource values based on how many resources
3609 * got allocated to it.
3611 static int bnxt_update_max_resources_pf_only(struct bnxt *bp)
3613 struct hwrm_func_qcfg_input req = {0};
3614 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3617 /* Get the actual allocated values now */
3618 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3619 req.fid = rte_cpu_to_le_16(0xffff);
3620 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3621 HWRM_CHECK_RESULT();
3623 bp->max_rsscos_ctx = rte_le_to_cpu_16(resp->alloc_rsscos_ctx);
3624 bp->max_stat_ctx = rte_le_to_cpu_16(resp->alloc_stat_ctx);
3625 bp->max_cp_rings = rte_le_to_cpu_16(resp->alloc_cmpl_rings);
3626 bp->max_tx_rings = rte_le_to_cpu_16(resp->alloc_tx_rings);
3627 bp->max_rx_rings = rte_le_to_cpu_16(resp->alloc_rx_rings);
3628 bp->max_l2_ctx = rte_le_to_cpu_16(resp->alloc_l2_ctx);
3629 bp->max_ring_grps = rte_le_to_cpu_16(resp->alloc_hw_ring_grps);
3630 bp->max_vnics = rte_le_to_cpu_16(resp->alloc_vnics);
3637 int bnxt_hwrm_func_qcfg_current_vf_vlan(struct bnxt *bp, int vf)
3639 struct hwrm_func_qcfg_input req = {0};
3640 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3643 /* Check for zero MAC address */
3644 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3645 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
3646 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3647 HWRM_CHECK_RESULT();
3648 rc = rte_le_to_cpu_16(resp->vlan);
3655 static int bnxt_query_pf_resources(struct bnxt *bp,
3656 struct bnxt_pf_resource_info *pf_resc)
3658 struct hwrm_func_qcfg_input req = {0};
3659 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3662 /* And copy the allocated numbers into the pf struct */
3663 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3664 req.fid = rte_cpu_to_le_16(0xffff);
3665 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3666 HWRM_CHECK_RESULT();
3668 pf_resc->num_tx_rings = rte_le_to_cpu_16(resp->alloc_tx_rings);
3669 pf_resc->num_rsscos_ctxs = rte_le_to_cpu_16(resp->alloc_rsscos_ctx);
3670 pf_resc->num_stat_ctxs = rte_le_to_cpu_16(resp->alloc_stat_ctx);
3671 pf_resc->num_cp_rings = rte_le_to_cpu_16(resp->alloc_cmpl_rings);
3672 pf_resc->num_rx_rings = rte_le_to_cpu_16(resp->alloc_rx_rings);
3673 pf_resc->num_l2_ctxs = rte_le_to_cpu_16(resp->alloc_l2_ctx);
3674 pf_resc->num_hw_ring_grps = rte_le_to_cpu_32(resp->alloc_hw_ring_grps);
3675 bp->pf->evb_mode = resp->evb_mode;
3683 bnxt_calculate_pf_resources(struct bnxt *bp,
3684 struct bnxt_pf_resource_info *pf_resc,
3688 pf_resc->num_rsscos_ctxs = bp->max_rsscos_ctx;
3689 pf_resc->num_stat_ctxs = bp->max_stat_ctx;
3690 pf_resc->num_cp_rings = bp->max_cp_rings;
3691 pf_resc->num_tx_rings = bp->max_tx_rings;
3692 pf_resc->num_rx_rings = bp->max_rx_rings;
3693 pf_resc->num_l2_ctxs = bp->max_l2_ctx;
3694 pf_resc->num_hw_ring_grps = bp->max_ring_grps;
3699 pf_resc->num_rsscos_ctxs = bp->max_rsscos_ctx / (num_vfs + 1) +
3700 bp->max_rsscos_ctx % (num_vfs + 1);
3701 pf_resc->num_stat_ctxs = bp->max_stat_ctx / (num_vfs + 1) +
3702 bp->max_stat_ctx % (num_vfs + 1);
3703 pf_resc->num_cp_rings = bp->max_cp_rings / (num_vfs + 1) +
3704 bp->max_cp_rings % (num_vfs + 1);
3705 pf_resc->num_tx_rings = bp->max_tx_rings / (num_vfs + 1) +
3706 bp->max_tx_rings % (num_vfs + 1);
3707 pf_resc->num_rx_rings = bp->max_rx_rings / (num_vfs + 1) +
3708 bp->max_rx_rings % (num_vfs + 1);
3709 pf_resc->num_l2_ctxs = bp->max_l2_ctx / (num_vfs + 1) +
3710 bp->max_l2_ctx % (num_vfs + 1);
3711 pf_resc->num_hw_ring_grps = bp->max_ring_grps / (num_vfs + 1) +
3712 bp->max_ring_grps % (num_vfs + 1);
3715 int bnxt_hwrm_allocate_pf_only(struct bnxt *bp)
3717 struct bnxt_pf_resource_info pf_resc = { 0 };
3721 PMD_DRV_LOG(ERR, "Attempt to allcoate VFs on a VF!\n");
3725 rc = bnxt_hwrm_func_qcaps(bp);
3729 bnxt_calculate_pf_resources(bp, &pf_resc, 0);
3731 bp->pf->func_cfg_flags &=
3732 ~(HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_ENABLE |
3733 HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_DISABLE);
3734 bp->pf->func_cfg_flags |=
3735 HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_DISABLE;
3737 rc = bnxt_hwrm_pf_func_cfg(bp, &pf_resc);
3741 rc = bnxt_update_max_resources_pf_only(bp);
3747 bnxt_configure_vf_req_buf(struct bnxt *bp, int num_vfs)
3749 size_t req_buf_sz, sz;
3752 req_buf_sz = num_vfs * HWRM_MAX_REQ_LEN;
3753 bp->pf->vf_req_buf = rte_malloc("bnxt_vf_fwd", req_buf_sz,
3754 page_roundup(num_vfs * HWRM_MAX_REQ_LEN));
3755 if (bp->pf->vf_req_buf == NULL) {
3759 for (sz = 0; sz < req_buf_sz; sz += getpagesize())
3760 rte_mem_lock_page(((char *)bp->pf->vf_req_buf) + sz);
3762 for (i = 0; i < num_vfs; i++)
3763 bp->pf->vf_info[i].req_buf = ((char *)bp->pf->vf_req_buf) +
3764 (i * HWRM_MAX_REQ_LEN);
3766 rc = bnxt_hwrm_func_buf_rgtr(bp, num_vfs);
3768 rte_free(bp->pf->vf_req_buf);
3774 bnxt_process_vf_resc_config_new(struct bnxt *bp, int num_vfs)
3776 struct hwrm_func_vf_resource_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3777 struct hwrm_func_vf_resource_cfg_input req = {0};
3780 bnxt_fill_vf_func_cfg_req_new(bp, &req, num_vfs);
3781 bp->pf->active_vfs = 0;
3782 for (i = 0; i < num_vfs; i++) {
3783 HWRM_PREP(&req, HWRM_FUNC_VF_RESOURCE_CFG, BNXT_USE_CHIMP_MB);
3784 req.vf_id = rte_cpu_to_le_16(bp->pf->vf_info[i].fid);
3785 rc = bnxt_hwrm_send_message(bp,
3789 if (rc || resp->error_code) {
3791 "Failed to initialize VF %d\n", i);
3793 "Not all VFs available. (%d, %d)\n",
3794 rc, resp->error_code);
3797 /* If the first VF configuration itself fails,
3798 * unregister the vf_fwd_request buffer.
3801 bnxt_hwrm_func_buf_unrgtr(bp);
3806 /* Update the max resource values based on the resource values
3807 * allocated to the VF.
3809 bnxt_update_max_resources(bp, i);
3810 bp->pf->active_vfs++;
3811 bnxt_hwrm_func_clr_stats(bp, bp->pf->vf_info[i].fid);
3818 bnxt_process_vf_resc_config_old(struct bnxt *bp, int num_vfs)
3820 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3821 struct hwrm_func_cfg_input req = {0};
3824 bnxt_fill_vf_func_cfg_req_old(bp, &req, num_vfs);
3826 bp->pf->active_vfs = 0;
3827 for (i = 0; i < num_vfs; i++) {
3828 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
3829 req.flags = rte_cpu_to_le_32(bp->pf->vf_info[i].func_cfg_flags);
3830 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[i].fid);
3831 rc = bnxt_hwrm_send_message(bp,
3836 /* Clear enable flag for next pass */
3837 req.enables &= ~rte_cpu_to_le_32(
3838 HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_MAC_ADDR);
3840 if (rc || resp->error_code) {
3842 "Failed to initialize VF %d\n", i);
3844 "Not all VFs available. (%d, %d)\n",
3845 rc, resp->error_code);
3848 /* If the first VF configuration itself fails,
3849 * unregister the vf_fwd_request buffer.
3852 bnxt_hwrm_func_buf_unrgtr(bp);
3858 /* Update the max resource values based on the resource values
3859 * allocated to the VF.
3861 bnxt_update_max_resources(bp, i);
3862 bp->pf->active_vfs++;
3863 bnxt_hwrm_func_clr_stats(bp, bp->pf->vf_info[i].fid);
3870 bnxt_configure_vf_resources(struct bnxt *bp, int num_vfs)
3872 if (bp->flags & BNXT_FLAG_NEW_RM)
3873 bnxt_process_vf_resc_config_new(bp, num_vfs);
3875 bnxt_process_vf_resc_config_old(bp, num_vfs);
3879 bnxt_update_pf_resources(struct bnxt *bp,
3880 struct bnxt_pf_resource_info *pf_resc)
3882 bp->max_rsscos_ctx = pf_resc->num_rsscos_ctxs;
3883 bp->max_stat_ctx = pf_resc->num_stat_ctxs;
3884 bp->max_cp_rings = pf_resc->num_cp_rings;
3885 bp->max_tx_rings = pf_resc->num_tx_rings;
3886 bp->max_rx_rings = pf_resc->num_rx_rings;
3887 bp->max_ring_grps = pf_resc->num_hw_ring_grps;
3891 bnxt_configure_pf_resources(struct bnxt *bp,
3892 struct bnxt_pf_resource_info *pf_resc)
3895 * We're using STD_TX_RING_MODE here which will limit the TX
3896 * rings. This will allow QoS to function properly. Not setting this
3897 * will cause PF rings to break bandwidth settings.
3899 bp->pf->func_cfg_flags &=
3900 ~(HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_ENABLE |
3901 HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_DISABLE);
3902 bp->pf->func_cfg_flags |=
3903 HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_ENABLE;
3904 return bnxt_hwrm_pf_func_cfg(bp, pf_resc);
3907 int bnxt_hwrm_allocate_vfs(struct bnxt *bp, int num_vfs)
3909 struct bnxt_pf_resource_info pf_resc = { 0 };
3913 PMD_DRV_LOG(ERR, "Attempt to allocate VFs on a VF!\n");
3917 rc = bnxt_hwrm_func_qcaps(bp);
3921 bnxt_calculate_pf_resources(bp, &pf_resc, num_vfs);
3923 rc = bnxt_configure_pf_resources(bp, &pf_resc);
3927 rc = bnxt_query_pf_resources(bp, &pf_resc);
3932 * Now, create and register a buffer to hold forwarded VF requests
3934 rc = bnxt_configure_vf_req_buf(bp, num_vfs);
3938 bnxt_configure_vf_resources(bp, num_vfs);
3940 bnxt_update_pf_resources(bp, &pf_resc);
3945 int bnxt_hwrm_pf_evb_mode(struct bnxt *bp)
3947 struct hwrm_func_cfg_input req = {0};
3948 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3951 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
3953 req.fid = rte_cpu_to_le_16(0xffff);
3954 req.enables = rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_EVB_MODE);
3955 req.evb_mode = bp->pf->evb_mode;
3957 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3958 HWRM_CHECK_RESULT();
3964 int bnxt_hwrm_tunnel_dst_port_alloc(struct bnxt *bp, uint16_t port,
3965 uint8_t tunnel_type)
3967 struct hwrm_tunnel_dst_port_alloc_input req = {0};
3968 struct hwrm_tunnel_dst_port_alloc_output *resp = bp->hwrm_cmd_resp_addr;
3971 HWRM_PREP(&req, HWRM_TUNNEL_DST_PORT_ALLOC, BNXT_USE_CHIMP_MB);
3972 req.tunnel_type = tunnel_type;
3973 req.tunnel_dst_port_val = rte_cpu_to_be_16(port);
3974 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3975 HWRM_CHECK_RESULT();
3977 switch (tunnel_type) {
3978 case HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_VXLAN:
3979 bp->vxlan_fw_dst_port_id =
3980 rte_le_to_cpu_16(resp->tunnel_dst_port_id);
3981 bp->vxlan_port = port;
3983 case HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_GENEVE:
3984 bp->geneve_fw_dst_port_id =
3985 rte_le_to_cpu_16(resp->tunnel_dst_port_id);
3986 bp->geneve_port = port;
3997 int bnxt_hwrm_tunnel_dst_port_free(struct bnxt *bp, uint16_t port,
3998 uint8_t tunnel_type)
4000 struct hwrm_tunnel_dst_port_free_input req = {0};
4001 struct hwrm_tunnel_dst_port_free_output *resp = bp->hwrm_cmd_resp_addr;
4004 HWRM_PREP(&req, HWRM_TUNNEL_DST_PORT_FREE, BNXT_USE_CHIMP_MB);
4006 req.tunnel_type = tunnel_type;
4007 req.tunnel_dst_port_id = rte_cpu_to_be_16(port);
4008 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4010 HWRM_CHECK_RESULT();
4014 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN) {
4016 bp->vxlan_port_cnt = 0;
4020 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE) {
4021 bp->geneve_port = 0;
4022 bp->geneve_port_cnt = 0;
4028 int bnxt_hwrm_func_cfg_vf_set_flags(struct bnxt *bp, uint16_t vf,
4031 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4032 struct hwrm_func_cfg_input req = {0};
4035 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4037 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4038 req.flags = rte_cpu_to_le_32(flags);
4039 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4041 HWRM_CHECK_RESULT();
4047 void vf_vnic_set_rxmask_cb(struct bnxt_vnic_info *vnic, void *flagp)
4049 uint32_t *flag = flagp;
4051 vnic->flags = *flag;
4054 int bnxt_set_rx_mask_no_vlan(struct bnxt *bp, struct bnxt_vnic_info *vnic)
4056 return bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
4059 int bnxt_hwrm_func_buf_rgtr(struct bnxt *bp, int num_vfs)
4061 struct hwrm_func_buf_rgtr_output *resp = bp->hwrm_cmd_resp_addr;
4062 struct hwrm_func_buf_rgtr_input req = {.req_type = 0 };
4065 HWRM_PREP(&req, HWRM_FUNC_BUF_RGTR, BNXT_USE_CHIMP_MB);
4067 req.req_buf_num_pages = rte_cpu_to_le_16(1);
4068 req.req_buf_page_size =
4069 rte_cpu_to_le_16(page_getenum(num_vfs * HWRM_MAX_REQ_LEN));
4070 req.req_buf_len = rte_cpu_to_le_16(HWRM_MAX_REQ_LEN);
4071 req.req_buf_page_addr0 =
4072 rte_cpu_to_le_64(rte_malloc_virt2iova(bp->pf->vf_req_buf));
4073 if (req.req_buf_page_addr0 == RTE_BAD_IOVA) {
4075 "unable to map buffer address to physical memory\n");
4080 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4082 HWRM_CHECK_RESULT();
4088 int bnxt_hwrm_func_buf_unrgtr(struct bnxt *bp)
4091 struct hwrm_func_buf_unrgtr_input req = {.req_type = 0 };
4092 struct hwrm_func_buf_unrgtr_output *resp = bp->hwrm_cmd_resp_addr;
4094 if (!(BNXT_PF(bp) && bp->pdev->max_vfs))
4097 HWRM_PREP(&req, HWRM_FUNC_BUF_UNRGTR, BNXT_USE_CHIMP_MB);
4099 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4101 HWRM_CHECK_RESULT();
4107 int bnxt_hwrm_func_cfg_def_cp(struct bnxt *bp)
4109 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4110 struct hwrm_func_cfg_input req = {0};
4113 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4115 req.fid = rte_cpu_to_le_16(0xffff);
4116 req.flags = rte_cpu_to_le_32(bp->pf->func_cfg_flags);
4117 req.enables = rte_cpu_to_le_32(
4118 HWRM_FUNC_CFG_INPUT_ENABLES_ASYNC_EVENT_CR);
4119 req.async_event_cr = rte_cpu_to_le_16(
4120 bp->async_cp_ring->cp_ring_struct->fw_ring_id);
4121 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4123 HWRM_CHECK_RESULT();
4129 int bnxt_hwrm_vf_func_cfg_def_cp(struct bnxt *bp)
4131 struct hwrm_func_vf_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4132 struct hwrm_func_vf_cfg_input req = {0};
4135 HWRM_PREP(&req, HWRM_FUNC_VF_CFG, BNXT_USE_CHIMP_MB);
4137 req.enables = rte_cpu_to_le_32(
4138 HWRM_FUNC_VF_CFG_INPUT_ENABLES_ASYNC_EVENT_CR);
4139 req.async_event_cr = rte_cpu_to_le_16(
4140 bp->async_cp_ring->cp_ring_struct->fw_ring_id);
4141 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4143 HWRM_CHECK_RESULT();
4149 int bnxt_hwrm_set_default_vlan(struct bnxt *bp, int vf, uint8_t is_vf)
4151 struct hwrm_func_cfg_input req = {0};
4152 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4153 uint16_t dflt_vlan, fid;
4154 uint32_t func_cfg_flags;
4157 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4160 dflt_vlan = bp->pf->vf_info[vf].dflt_vlan;
4161 fid = bp->pf->vf_info[vf].fid;
4162 func_cfg_flags = bp->pf->vf_info[vf].func_cfg_flags;
4164 fid = rte_cpu_to_le_16(0xffff);
4165 func_cfg_flags = bp->pf->func_cfg_flags;
4166 dflt_vlan = bp->vlan;
4169 req.flags = rte_cpu_to_le_32(func_cfg_flags);
4170 req.fid = rte_cpu_to_le_16(fid);
4171 req.enables |= rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_VLAN);
4172 req.dflt_vlan = rte_cpu_to_le_16(dflt_vlan);
4174 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4176 HWRM_CHECK_RESULT();
4182 int bnxt_hwrm_func_bw_cfg(struct bnxt *bp, uint16_t vf,
4183 uint16_t max_bw, uint16_t enables)
4185 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4186 struct hwrm_func_cfg_input req = {0};
4189 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4191 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4192 req.enables |= rte_cpu_to_le_32(enables);
4193 req.flags = rte_cpu_to_le_32(bp->pf->vf_info[vf].func_cfg_flags);
4194 req.max_bw = rte_cpu_to_le_32(max_bw);
4195 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4197 HWRM_CHECK_RESULT();
4203 int bnxt_hwrm_set_vf_vlan(struct bnxt *bp, int vf)
4205 struct hwrm_func_cfg_input req = {0};
4206 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4209 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4211 req.flags = rte_cpu_to_le_32(bp->pf->vf_info[vf].func_cfg_flags);
4212 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4213 req.enables |= rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_VLAN);
4214 req.dflt_vlan = rte_cpu_to_le_16(bp->pf->vf_info[vf].dflt_vlan);
4216 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4218 HWRM_CHECK_RESULT();
4224 int bnxt_hwrm_set_async_event_cr(struct bnxt *bp)
4229 rc = bnxt_hwrm_func_cfg_def_cp(bp);
4231 rc = bnxt_hwrm_vf_func_cfg_def_cp(bp);
4236 int bnxt_hwrm_reject_fwd_resp(struct bnxt *bp, uint16_t target_id,
4237 void *encaped, size_t ec_size)
4240 struct hwrm_reject_fwd_resp_input req = {.req_type = 0};
4241 struct hwrm_reject_fwd_resp_output *resp = bp->hwrm_cmd_resp_addr;
4243 if (ec_size > sizeof(req.encap_request))
4246 HWRM_PREP(&req, HWRM_REJECT_FWD_RESP, BNXT_USE_CHIMP_MB);
4248 req.encap_resp_target_id = rte_cpu_to_le_16(target_id);
4249 memcpy(req.encap_request, encaped, ec_size);
4251 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4253 HWRM_CHECK_RESULT();
4259 int bnxt_hwrm_func_qcfg_vf_default_mac(struct bnxt *bp, uint16_t vf,
4260 struct rte_ether_addr *mac)
4262 struct hwrm_func_qcfg_input req = {0};
4263 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
4266 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
4268 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4269 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4271 HWRM_CHECK_RESULT();
4273 memcpy(mac->addr_bytes, resp->mac_address, RTE_ETHER_ADDR_LEN);
4280 int bnxt_hwrm_exec_fwd_resp(struct bnxt *bp, uint16_t target_id,
4281 void *encaped, size_t ec_size)
4284 struct hwrm_exec_fwd_resp_input req = {.req_type = 0};
4285 struct hwrm_exec_fwd_resp_output *resp = bp->hwrm_cmd_resp_addr;
4287 if (ec_size > sizeof(req.encap_request))
4290 HWRM_PREP(&req, HWRM_EXEC_FWD_RESP, BNXT_USE_CHIMP_MB);
4292 req.encap_resp_target_id = rte_cpu_to_le_16(target_id);
4293 memcpy(req.encap_request, encaped, ec_size);
4295 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4297 HWRM_CHECK_RESULT();
4303 static void bnxt_update_prev_stat(uint64_t *cntr, uint64_t *prev_cntr)
4305 /* One of the HW stat values that make up this counter was zero as
4306 * returned by HW in this iteration, so use the previous
4307 * iteration's counter value
4309 if (*prev_cntr && *cntr == 0)
4315 int bnxt_hwrm_ring_stats(struct bnxt *bp, uint32_t cid, int idx,
4316 struct bnxt_ring_stats *ring_stats, bool rx)
4319 struct hwrm_stat_ctx_query_input req = {.req_type = 0};
4320 struct hwrm_stat_ctx_query_output *resp = bp->hwrm_cmd_resp_addr;
4322 HWRM_PREP(&req, HWRM_STAT_CTX_QUERY, BNXT_USE_CHIMP_MB);
4324 req.stat_ctx_id = rte_cpu_to_le_32(cid);
4326 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4328 HWRM_CHECK_RESULT();
4331 struct bnxt_ring_stats *prev_stats = &bp->prev_rx_ring_stats[idx];
4333 ring_stats->rx_ucast_pkts = rte_le_to_cpu_64(resp->rx_ucast_pkts);
4334 bnxt_update_prev_stat(&ring_stats->rx_ucast_pkts,
4335 &prev_stats->rx_ucast_pkts);
4337 ring_stats->rx_mcast_pkts = rte_le_to_cpu_64(resp->rx_mcast_pkts);
4338 bnxt_update_prev_stat(&ring_stats->rx_mcast_pkts,
4339 &prev_stats->rx_mcast_pkts);
4341 ring_stats->rx_bcast_pkts = rte_le_to_cpu_64(resp->rx_bcast_pkts);
4342 bnxt_update_prev_stat(&ring_stats->rx_bcast_pkts,
4343 &prev_stats->rx_bcast_pkts);
4345 ring_stats->rx_ucast_bytes = rte_le_to_cpu_64(resp->rx_ucast_bytes);
4346 bnxt_update_prev_stat(&ring_stats->rx_ucast_bytes,
4347 &prev_stats->rx_ucast_bytes);
4349 ring_stats->rx_mcast_bytes = rte_le_to_cpu_64(resp->rx_mcast_bytes);
4350 bnxt_update_prev_stat(&ring_stats->rx_mcast_bytes,
4351 &prev_stats->rx_mcast_bytes);
4353 ring_stats->rx_bcast_bytes = rte_le_to_cpu_64(resp->rx_bcast_bytes);
4354 bnxt_update_prev_stat(&ring_stats->rx_bcast_bytes,
4355 &prev_stats->rx_bcast_bytes);
4357 ring_stats->rx_discard_pkts = rte_le_to_cpu_64(resp->rx_discard_pkts);
4358 bnxt_update_prev_stat(&ring_stats->rx_discard_pkts,
4359 &prev_stats->rx_discard_pkts);
4361 ring_stats->rx_error_pkts = rte_le_to_cpu_64(resp->rx_error_pkts);
4362 bnxt_update_prev_stat(&ring_stats->rx_error_pkts,
4363 &prev_stats->rx_error_pkts);
4365 ring_stats->rx_agg_pkts = rte_le_to_cpu_64(resp->rx_agg_pkts);
4366 bnxt_update_prev_stat(&ring_stats->rx_agg_pkts,
4367 &prev_stats->rx_agg_pkts);
4369 ring_stats->rx_agg_bytes = rte_le_to_cpu_64(resp->rx_agg_bytes);
4370 bnxt_update_prev_stat(&ring_stats->rx_agg_bytes,
4371 &prev_stats->rx_agg_bytes);
4373 ring_stats->rx_agg_events = rte_le_to_cpu_64(resp->rx_agg_events);
4374 bnxt_update_prev_stat(&ring_stats->rx_agg_events,
4375 &prev_stats->rx_agg_events);
4377 ring_stats->rx_agg_aborts = rte_le_to_cpu_64(resp->rx_agg_aborts);
4378 bnxt_update_prev_stat(&ring_stats->rx_agg_aborts,
4379 &prev_stats->rx_agg_aborts);
4381 struct bnxt_ring_stats *prev_stats = &bp->prev_tx_ring_stats[idx];
4383 ring_stats->tx_ucast_pkts = rte_le_to_cpu_64(resp->tx_ucast_pkts);
4384 bnxt_update_prev_stat(&ring_stats->tx_ucast_pkts,
4385 &prev_stats->tx_ucast_pkts);
4387 ring_stats->tx_mcast_pkts = rte_le_to_cpu_64(resp->tx_mcast_pkts);
4388 bnxt_update_prev_stat(&ring_stats->tx_mcast_pkts,
4389 &prev_stats->tx_mcast_pkts);
4391 ring_stats->tx_bcast_pkts = rte_le_to_cpu_64(resp->tx_bcast_pkts);
4392 bnxt_update_prev_stat(&ring_stats->tx_bcast_pkts,
4393 &prev_stats->tx_bcast_pkts);
4395 ring_stats->tx_ucast_bytes = rte_le_to_cpu_64(resp->tx_ucast_bytes);
4396 bnxt_update_prev_stat(&ring_stats->tx_ucast_bytes,
4397 &prev_stats->tx_ucast_bytes);
4399 ring_stats->tx_mcast_bytes = rte_le_to_cpu_64(resp->tx_mcast_bytes);
4400 bnxt_update_prev_stat(&ring_stats->tx_mcast_bytes,
4401 &prev_stats->tx_mcast_bytes);
4403 ring_stats->tx_bcast_bytes = rte_le_to_cpu_64(resp->tx_bcast_bytes);
4404 bnxt_update_prev_stat(&ring_stats->tx_bcast_bytes,
4405 &prev_stats->tx_bcast_bytes);
4407 ring_stats->tx_discard_pkts = rte_le_to_cpu_64(resp->tx_discard_pkts);
4408 bnxt_update_prev_stat(&ring_stats->tx_discard_pkts,
4409 &prev_stats->tx_discard_pkts);
4417 int bnxt_hwrm_port_qstats(struct bnxt *bp)
4419 struct hwrm_port_qstats_input req = {0};
4420 struct hwrm_port_qstats_output *resp = bp->hwrm_cmd_resp_addr;
4421 struct bnxt_pf_info *pf = bp->pf;
4424 HWRM_PREP(&req, HWRM_PORT_QSTATS, BNXT_USE_CHIMP_MB);
4426 req.port_id = rte_cpu_to_le_16(pf->port_id);
4427 req.tx_stat_host_addr = rte_cpu_to_le_64(bp->hw_tx_port_stats_map);
4428 req.rx_stat_host_addr = rte_cpu_to_le_64(bp->hw_rx_port_stats_map);
4429 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4431 HWRM_CHECK_RESULT();
4437 int bnxt_hwrm_port_clr_stats(struct bnxt *bp)
4439 struct hwrm_port_clr_stats_input req = {0};
4440 struct hwrm_port_clr_stats_output *resp = bp->hwrm_cmd_resp_addr;
4441 struct bnxt_pf_info *pf = bp->pf;
4444 /* Not allowed on NS2 device, NPAR, MultiHost, VF */
4445 if (!(bp->flags & BNXT_FLAG_PORT_STATS) || BNXT_VF(bp) ||
4446 BNXT_NPAR(bp) || BNXT_MH(bp) || BNXT_TOTAL_VFS(bp))
4449 HWRM_PREP(&req, HWRM_PORT_CLR_STATS, BNXT_USE_CHIMP_MB);
4451 req.port_id = rte_cpu_to_le_16(pf->port_id);
4452 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4454 HWRM_CHECK_RESULT();
4460 int bnxt_hwrm_port_led_qcaps(struct bnxt *bp)
4462 struct hwrm_port_led_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
4463 struct hwrm_port_led_qcaps_input req = {0};
4469 HWRM_PREP(&req, HWRM_PORT_LED_QCAPS, BNXT_USE_CHIMP_MB);
4470 req.port_id = bp->pf->port_id;
4471 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4473 HWRM_CHECK_RESULT_SILENT();
4475 if (resp->num_leds > 0 && resp->num_leds < BNXT_MAX_LED) {
4478 bp->leds->num_leds = resp->num_leds;
4479 memcpy(bp->leds, &resp->led0_id,
4480 sizeof(bp->leds[0]) * bp->leds->num_leds);
4481 for (i = 0; i < bp->leds->num_leds; i++) {
4482 struct bnxt_led_info *led = &bp->leds[i];
4484 uint16_t caps = led->led_state_caps;
4486 if (!led->led_group_id ||
4487 !BNXT_LED_ALT_BLINK_CAP(caps)) {
4488 bp->leds->num_leds = 0;
4499 int bnxt_hwrm_port_led_cfg(struct bnxt *bp, bool led_on)
4501 struct hwrm_port_led_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4502 struct hwrm_port_led_cfg_input req = {0};
4503 struct bnxt_led_cfg *led_cfg;
4504 uint8_t led_state = HWRM_PORT_LED_QCFG_OUTPUT_LED0_STATE_DEFAULT;
4505 uint16_t duration = 0;
4508 if (!bp->leds->num_leds || BNXT_VF(bp))
4511 HWRM_PREP(&req, HWRM_PORT_LED_CFG, BNXT_USE_CHIMP_MB);
4514 led_state = HWRM_PORT_LED_CFG_INPUT_LED0_STATE_BLINKALT;
4515 duration = rte_cpu_to_le_16(500);
4517 req.port_id = bp->pf->port_id;
4518 req.num_leds = bp->leds->num_leds;
4519 led_cfg = (struct bnxt_led_cfg *)&req.led0_id;
4520 for (i = 0; i < bp->leds->num_leds; i++, led_cfg++) {
4521 req.enables |= BNXT_LED_DFLT_ENABLES(i);
4522 led_cfg->led_id = bp->leds[i].led_id;
4523 led_cfg->led_state = led_state;
4524 led_cfg->led_blink_on = duration;
4525 led_cfg->led_blink_off = duration;
4526 led_cfg->led_group_id = bp->leds[i].led_group_id;
4529 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4531 HWRM_CHECK_RESULT();
4537 int bnxt_hwrm_nvm_get_dir_info(struct bnxt *bp, uint32_t *entries,
4541 struct hwrm_nvm_get_dir_info_input req = {0};
4542 struct hwrm_nvm_get_dir_info_output *resp = bp->hwrm_cmd_resp_addr;
4544 HWRM_PREP(&req, HWRM_NVM_GET_DIR_INFO, BNXT_USE_CHIMP_MB);
4546 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4548 HWRM_CHECK_RESULT();
4550 *entries = rte_le_to_cpu_32(resp->entries);
4551 *length = rte_le_to_cpu_32(resp->entry_length);
4557 int bnxt_get_nvram_directory(struct bnxt *bp, uint32_t len, uint8_t *data)
4560 uint32_t dir_entries;
4561 uint32_t entry_length;
4564 rte_iova_t dma_handle;
4565 struct hwrm_nvm_get_dir_entries_input req = {0};
4566 struct hwrm_nvm_get_dir_entries_output *resp = bp->hwrm_cmd_resp_addr;
4568 rc = bnxt_hwrm_nvm_get_dir_info(bp, &dir_entries, &entry_length);
4572 *data++ = dir_entries;
4573 *data++ = entry_length;
4575 memset(data, 0xff, len);
4577 buflen = dir_entries * entry_length;
4578 buf = rte_malloc("nvm_dir", buflen, 0);
4581 dma_handle = rte_malloc_virt2iova(buf);
4582 if (dma_handle == RTE_BAD_IOVA) {
4585 "unable to map response address to physical memory\n");
4588 HWRM_PREP(&req, HWRM_NVM_GET_DIR_ENTRIES, BNXT_USE_CHIMP_MB);
4589 req.host_dest_addr = rte_cpu_to_le_64(dma_handle);
4590 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4593 memcpy(data, buf, len > buflen ? buflen : len);
4596 HWRM_CHECK_RESULT();
4602 int bnxt_hwrm_get_nvram_item(struct bnxt *bp, uint32_t index,
4603 uint32_t offset, uint32_t length,
4608 rte_iova_t dma_handle;
4609 struct hwrm_nvm_read_input req = {0};
4610 struct hwrm_nvm_read_output *resp = bp->hwrm_cmd_resp_addr;
4612 buf = rte_malloc("nvm_item", length, 0);
4616 dma_handle = rte_malloc_virt2iova(buf);
4617 if (dma_handle == RTE_BAD_IOVA) {
4620 "unable to map response address to physical memory\n");
4623 HWRM_PREP(&req, HWRM_NVM_READ, BNXT_USE_CHIMP_MB);
4624 req.host_dest_addr = rte_cpu_to_le_64(dma_handle);
4625 req.dir_idx = rte_cpu_to_le_16(index);
4626 req.offset = rte_cpu_to_le_32(offset);
4627 req.len = rte_cpu_to_le_32(length);
4628 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4630 memcpy(data, buf, length);
4633 HWRM_CHECK_RESULT();
4639 int bnxt_hwrm_erase_nvram_directory(struct bnxt *bp, uint8_t index)
4642 struct hwrm_nvm_erase_dir_entry_input req = {0};
4643 struct hwrm_nvm_erase_dir_entry_output *resp = bp->hwrm_cmd_resp_addr;
4645 HWRM_PREP(&req, HWRM_NVM_ERASE_DIR_ENTRY, BNXT_USE_CHIMP_MB);
4646 req.dir_idx = rte_cpu_to_le_16(index);
4647 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4648 HWRM_CHECK_RESULT();
4654 int bnxt_hwrm_flash_nvram(struct bnxt *bp, uint16_t dir_type,
4655 uint16_t dir_ordinal, uint16_t dir_ext,
4656 uint16_t dir_attr, const uint8_t *data,
4660 struct hwrm_nvm_write_input req = {0};
4661 struct hwrm_nvm_write_output *resp = bp->hwrm_cmd_resp_addr;
4662 rte_iova_t dma_handle;
4665 buf = rte_malloc("nvm_write", data_len, 0);
4669 dma_handle = rte_malloc_virt2iova(buf);
4670 if (dma_handle == RTE_BAD_IOVA) {
4673 "unable to map response address to physical memory\n");
4676 memcpy(buf, data, data_len);
4678 HWRM_PREP(&req, HWRM_NVM_WRITE, BNXT_USE_CHIMP_MB);
4680 req.dir_type = rte_cpu_to_le_16(dir_type);
4681 req.dir_ordinal = rte_cpu_to_le_16(dir_ordinal);
4682 req.dir_ext = rte_cpu_to_le_16(dir_ext);
4683 req.dir_attr = rte_cpu_to_le_16(dir_attr);
4684 req.dir_data_length = rte_cpu_to_le_32(data_len);
4685 req.host_src_addr = rte_cpu_to_le_64(dma_handle);
4687 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4690 HWRM_CHECK_RESULT();
4697 bnxt_vnic_count(struct bnxt_vnic_info *vnic __rte_unused, void *cbdata)
4699 uint32_t *count = cbdata;
4701 *count = *count + 1;
4704 static int bnxt_vnic_count_hwrm_stub(struct bnxt *bp __rte_unused,
4705 struct bnxt_vnic_info *vnic __rte_unused)
4710 int bnxt_vf_vnic_count(struct bnxt *bp, uint16_t vf)
4714 bnxt_hwrm_func_vf_vnic_query_and_config(bp, vf, bnxt_vnic_count,
4715 &count, bnxt_vnic_count_hwrm_stub);
4720 static int bnxt_hwrm_func_vf_vnic_query(struct bnxt *bp, uint16_t vf,
4723 struct hwrm_func_vf_vnic_ids_query_input req = {0};
4724 struct hwrm_func_vf_vnic_ids_query_output *resp =
4725 bp->hwrm_cmd_resp_addr;
4728 /* First query all VNIC ids */
4729 HWRM_PREP(&req, HWRM_FUNC_VF_VNIC_IDS_QUERY, BNXT_USE_CHIMP_MB);
4731 req.vf_id = rte_cpu_to_le_16(bp->pf->first_vf_id + vf);
4732 req.max_vnic_id_cnt = rte_cpu_to_le_32(bp->pf->total_vnics);
4733 req.vnic_id_tbl_addr = rte_cpu_to_le_64(rte_malloc_virt2iova(vnic_ids));
4735 if (req.vnic_id_tbl_addr == RTE_BAD_IOVA) {
4738 "unable to map VNIC ID table address to physical memory\n");
4741 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4742 HWRM_CHECK_RESULT();
4743 rc = rte_le_to_cpu_32(resp->vnic_id_cnt);
4751 * This function queries the VNIC IDs for a specified VF. It then calls
4752 * the vnic_cb to update the necessary field in vnic_info with cbdata.
4753 * Then it calls the hwrm_cb function to program this new vnic configuration.
4755 int bnxt_hwrm_func_vf_vnic_query_and_config(struct bnxt *bp, uint16_t vf,
4756 void (*vnic_cb)(struct bnxt_vnic_info *, void *), void *cbdata,
4757 int (*hwrm_cb)(struct bnxt *bp, struct bnxt_vnic_info *vnic))
4759 struct bnxt_vnic_info vnic;
4761 int i, num_vnic_ids;
4766 /* First query all VNIC ids */
4767 vnic_id_sz = bp->pf->total_vnics * sizeof(*vnic_ids);
4768 vnic_ids = rte_malloc("bnxt_hwrm_vf_vnic_ids_query", vnic_id_sz,
4769 RTE_CACHE_LINE_SIZE);
4770 if (vnic_ids == NULL)
4773 for (sz = 0; sz < vnic_id_sz; sz += getpagesize())
4774 rte_mem_lock_page(((char *)vnic_ids) + sz);
4776 num_vnic_ids = bnxt_hwrm_func_vf_vnic_query(bp, vf, vnic_ids);
4778 if (num_vnic_ids < 0)
4779 return num_vnic_ids;
4781 /* Retrieve VNIC, update bd_stall then update */
4783 for (i = 0; i < num_vnic_ids; i++) {
4784 memset(&vnic, 0, sizeof(struct bnxt_vnic_info));
4785 vnic.fw_vnic_id = rte_le_to_cpu_16(vnic_ids[i]);
4786 rc = bnxt_hwrm_vnic_qcfg(bp, &vnic, bp->pf->first_vf_id + vf);
4789 if (vnic.mru <= 4) /* Indicates unallocated */
4792 vnic_cb(&vnic, cbdata);
4794 rc = hwrm_cb(bp, &vnic);
4804 int bnxt_hwrm_func_cfg_vf_set_vlan_anti_spoof(struct bnxt *bp, uint16_t vf,
4807 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4808 struct hwrm_func_cfg_input req = {0};
4811 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4813 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4814 req.enables |= rte_cpu_to_le_32(
4815 HWRM_FUNC_CFG_INPUT_ENABLES_VLAN_ANTISPOOF_MODE);
4816 req.vlan_antispoof_mode = on ?
4817 HWRM_FUNC_CFG_INPUT_VLAN_ANTISPOOF_MODE_VALIDATE_VLAN :
4818 HWRM_FUNC_CFG_INPUT_VLAN_ANTISPOOF_MODE_NOCHECK;
4819 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4821 HWRM_CHECK_RESULT();
4827 int bnxt_hwrm_func_qcfg_vf_dflt_vnic_id(struct bnxt *bp, int vf)
4829 struct bnxt_vnic_info vnic;
4832 int num_vnic_ids, i;
4836 vnic_id_sz = bp->pf->total_vnics * sizeof(*vnic_ids);
4837 vnic_ids = rte_malloc("bnxt_hwrm_vf_vnic_ids_query", vnic_id_sz,
4838 RTE_CACHE_LINE_SIZE);
4839 if (vnic_ids == NULL)
4842 for (sz = 0; sz < vnic_id_sz; sz += getpagesize())
4843 rte_mem_lock_page(((char *)vnic_ids) + sz);
4845 rc = bnxt_hwrm_func_vf_vnic_query(bp, vf, vnic_ids);
4851 * Loop through to find the default VNIC ID.
4852 * TODO: The easier way would be to obtain the resp->dflt_vnic_id
4853 * by sending the hwrm_func_qcfg command to the firmware.
4855 for (i = 0; i < num_vnic_ids; i++) {
4856 memset(&vnic, 0, sizeof(struct bnxt_vnic_info));
4857 vnic.fw_vnic_id = rte_le_to_cpu_16(vnic_ids[i]);
4858 rc = bnxt_hwrm_vnic_qcfg(bp, &vnic,
4859 bp->pf->first_vf_id + vf);
4862 if (vnic.func_default) {
4864 return vnic.fw_vnic_id;
4867 /* Could not find a default VNIC. */
4868 PMD_DRV_LOG(ERR, "No default VNIC\n");
4874 int bnxt_hwrm_set_em_filter(struct bnxt *bp,
4876 struct bnxt_filter_info *filter)
4879 struct hwrm_cfa_em_flow_alloc_input req = {.req_type = 0 };
4880 struct hwrm_cfa_em_flow_alloc_output *resp = bp->hwrm_cmd_resp_addr;
4881 uint32_t enables = 0;
4883 if (filter->fw_em_filter_id != UINT64_MAX)
4884 bnxt_hwrm_clear_em_filter(bp, filter);
4886 HWRM_PREP(&req, HWRM_CFA_EM_FLOW_ALLOC, BNXT_USE_KONG(bp));
4888 req.flags = rte_cpu_to_le_32(filter->flags);
4890 enables = filter->enables |
4891 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_ID;
4892 req.dst_id = rte_cpu_to_le_16(dst_id);
4894 if (filter->ip_addr_type) {
4895 req.ip_addr_type = filter->ip_addr_type;
4896 enables |= HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IPADDR_TYPE;
4899 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_L2_FILTER_ID)
4900 req.l2_filter_id = rte_cpu_to_le_64(filter->fw_l2_filter_id);
4902 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_MACADDR)
4903 memcpy(req.src_macaddr, filter->src_macaddr,
4904 RTE_ETHER_ADDR_LEN);
4906 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_MACADDR)
4907 memcpy(req.dst_macaddr, filter->dst_macaddr,
4908 RTE_ETHER_ADDR_LEN);
4910 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_OVLAN_VID)
4911 req.ovlan_vid = filter->l2_ovlan;
4913 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IVLAN_VID)
4914 req.ivlan_vid = filter->l2_ivlan;
4916 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_ETHERTYPE)
4917 req.ethertype = rte_cpu_to_be_16(filter->ethertype);
4919 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IP_PROTOCOL)
4920 req.ip_protocol = filter->ip_protocol;
4922 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_IPADDR)
4923 req.src_ipaddr[0] = rte_cpu_to_be_32(filter->src_ipaddr[0]);
4925 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_IPADDR)
4926 req.dst_ipaddr[0] = rte_cpu_to_be_32(filter->dst_ipaddr[0]);
4928 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_PORT)
4929 req.src_port = rte_cpu_to_be_16(filter->src_port);
4931 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_PORT)
4932 req.dst_port = rte_cpu_to_be_16(filter->dst_port);
4934 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID)
4935 req.mirror_vnic_id = filter->mirror_vnic_id;
4937 req.enables = rte_cpu_to_le_32(enables);
4939 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
4941 HWRM_CHECK_RESULT();
4943 filter->fw_em_filter_id = rte_le_to_cpu_64(resp->em_filter_id);
4949 int bnxt_hwrm_clear_em_filter(struct bnxt *bp, struct bnxt_filter_info *filter)
4952 struct hwrm_cfa_em_flow_free_input req = {.req_type = 0 };
4953 struct hwrm_cfa_em_flow_free_output *resp = bp->hwrm_cmd_resp_addr;
4955 if (filter->fw_em_filter_id == UINT64_MAX)
4958 HWRM_PREP(&req, HWRM_CFA_EM_FLOW_FREE, BNXT_USE_KONG(bp));
4960 req.em_filter_id = rte_cpu_to_le_64(filter->fw_em_filter_id);
4962 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
4964 HWRM_CHECK_RESULT();
4967 filter->fw_em_filter_id = UINT64_MAX;
4968 filter->fw_l2_filter_id = UINT64_MAX;
4973 int bnxt_hwrm_set_ntuple_filter(struct bnxt *bp,
4975 struct bnxt_filter_info *filter)
4978 struct hwrm_cfa_ntuple_filter_alloc_input req = {.req_type = 0 };
4979 struct hwrm_cfa_ntuple_filter_alloc_output *resp =
4980 bp->hwrm_cmd_resp_addr;
4981 uint32_t enables = 0;
4983 if (filter->fw_ntuple_filter_id != UINT64_MAX)
4984 bnxt_hwrm_clear_ntuple_filter(bp, filter);
4986 HWRM_PREP(&req, HWRM_CFA_NTUPLE_FILTER_ALLOC, BNXT_USE_CHIMP_MB);
4988 req.flags = rte_cpu_to_le_32(filter->flags);
4990 enables = filter->enables |
4991 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_ID;
4992 req.dst_id = rte_cpu_to_le_16(dst_id);
4994 if (filter->ip_addr_type) {
4995 req.ip_addr_type = filter->ip_addr_type;
4997 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_IPADDR_TYPE;
5000 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID)
5001 req.l2_filter_id = rte_cpu_to_le_64(filter->fw_l2_filter_id);
5003 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_MACADDR)
5004 memcpy(req.src_macaddr, filter->src_macaddr,
5005 RTE_ETHER_ADDR_LEN);
5007 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_ETHERTYPE)
5008 req.ethertype = rte_cpu_to_be_16(filter->ethertype);
5010 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_IP_PROTOCOL)
5011 req.ip_protocol = filter->ip_protocol;
5013 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_IPADDR)
5014 req.src_ipaddr[0] = rte_cpu_to_le_32(filter->src_ipaddr[0]);
5016 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_IPADDR_MASK)
5017 req.src_ipaddr_mask[0] =
5018 rte_cpu_to_le_32(filter->src_ipaddr_mask[0]);
5020 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_IPADDR)
5021 req.dst_ipaddr[0] = rte_cpu_to_le_32(filter->dst_ipaddr[0]);
5023 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_IPADDR_MASK)
5024 req.dst_ipaddr_mask[0] =
5025 rte_cpu_to_be_32(filter->dst_ipaddr_mask[0]);
5027 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_PORT)
5028 req.src_port = rte_cpu_to_le_16(filter->src_port);
5030 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_PORT_MASK)
5031 req.src_port_mask = rte_cpu_to_le_16(filter->src_port_mask);
5033 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_PORT)
5034 req.dst_port = rte_cpu_to_le_16(filter->dst_port);
5036 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_PORT_MASK)
5037 req.dst_port_mask = rte_cpu_to_le_16(filter->dst_port_mask);
5039 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID)
5040 req.mirror_vnic_id = filter->mirror_vnic_id;
5042 req.enables = rte_cpu_to_le_32(enables);
5044 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5046 HWRM_CHECK_RESULT();
5048 filter->fw_ntuple_filter_id = rte_le_to_cpu_64(resp->ntuple_filter_id);
5049 filter->flow_id = rte_le_to_cpu_32(resp->flow_id);
5055 int bnxt_hwrm_clear_ntuple_filter(struct bnxt *bp,
5056 struct bnxt_filter_info *filter)
5059 struct hwrm_cfa_ntuple_filter_free_input req = {.req_type = 0 };
5060 struct hwrm_cfa_ntuple_filter_free_output *resp =
5061 bp->hwrm_cmd_resp_addr;
5063 if (filter->fw_ntuple_filter_id == UINT64_MAX)
5066 HWRM_PREP(&req, HWRM_CFA_NTUPLE_FILTER_FREE, BNXT_USE_CHIMP_MB);
5068 req.ntuple_filter_id = rte_cpu_to_le_64(filter->fw_ntuple_filter_id);
5070 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5072 HWRM_CHECK_RESULT();
5075 filter->fw_ntuple_filter_id = UINT64_MAX;
5081 bnxt_vnic_rss_configure_p5(struct bnxt *bp, struct bnxt_vnic_info *vnic)
5083 struct hwrm_vnic_rss_cfg_output *resp = bp->hwrm_cmd_resp_addr;
5084 uint8_t *rxq_state = bp->eth_dev->data->rx_queue_state;
5085 struct hwrm_vnic_rss_cfg_input req = {.req_type = 0 };
5086 struct bnxt_rx_queue **rxqs = bp->rx_queues;
5087 uint16_t *ring_tbl = vnic->rss_table;
5088 int nr_ctxs = vnic->num_lb_ctxts;
5089 int max_rings = bp->rx_nr_rings;
5093 for (i = 0, k = 0; i < nr_ctxs; i++) {
5094 struct bnxt_rx_ring_info *rxr;
5095 struct bnxt_cp_ring_info *cpr;
5097 HWRM_PREP(&req, HWRM_VNIC_RSS_CFG, BNXT_USE_CHIMP_MB);
5099 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
5100 req.hash_type = rte_cpu_to_le_32(vnic->hash_type);
5101 req.hash_mode_flags = vnic->hash_mode;
5103 req.ring_grp_tbl_addr =
5104 rte_cpu_to_le_64(vnic->rss_table_dma_addr +
5105 i * BNXT_RSS_ENTRIES_PER_CTX_P5 *
5106 2 * sizeof(*ring_tbl));
5107 req.hash_key_tbl_addr =
5108 rte_cpu_to_le_64(vnic->rss_hash_key_dma_addr);
5110 req.ring_table_pair_index = i;
5111 req.rss_ctx_idx = rte_cpu_to_le_16(vnic->fw_grp_ids[i]);
5113 for (j = 0; j < 64; j++) {
5116 /* Find next active ring. */
5117 for (cnt = 0; cnt < max_rings; cnt++) {
5118 if (rxq_state[k] != RTE_ETH_QUEUE_STATE_STOPPED)
5120 if (++k == max_rings)
5124 /* Return if no rings are active. */
5125 if (cnt == max_rings) {
5130 /* Add rx/cp ring pair to RSS table. */
5131 rxr = rxqs[k]->rx_ring;
5132 cpr = rxqs[k]->cp_ring;
5134 ring_id = rxr->rx_ring_struct->fw_ring_id;
5135 *ring_tbl++ = rte_cpu_to_le_16(ring_id);
5136 ring_id = cpr->cp_ring_struct->fw_ring_id;
5137 *ring_tbl++ = rte_cpu_to_le_16(ring_id);
5139 if (++k == max_rings)
5142 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req),
5145 HWRM_CHECK_RESULT();
5152 int bnxt_vnic_rss_configure(struct bnxt *bp, struct bnxt_vnic_info *vnic)
5154 unsigned int rss_idx, fw_idx, i;
5156 if (vnic->fw_vnic_id == INVALID_HW_RING_ID)
5159 if (!(vnic->rss_table && vnic->hash_type))
5162 if (BNXT_CHIP_P5(bp))
5163 return bnxt_vnic_rss_configure_p5(bp, vnic);
5166 * Fill the RSS hash & redirection table with
5167 * ring group ids for all VNICs
5169 for (rss_idx = 0, fw_idx = 0; rss_idx < HW_HASH_INDEX_SIZE;
5170 rss_idx++, fw_idx++) {
5171 for (i = 0; i < bp->rx_cp_nr_rings; i++) {
5172 fw_idx %= bp->rx_cp_nr_rings;
5173 if (vnic->fw_grp_ids[fw_idx] != INVALID_HW_RING_ID)
5178 if (i == bp->rx_cp_nr_rings)
5181 vnic->rss_table[rss_idx] = vnic->fw_grp_ids[fw_idx];
5184 return bnxt_hwrm_vnic_rss_cfg(bp, vnic);
5187 static void bnxt_hwrm_set_coal_params(struct bnxt_coal *hw_coal,
5188 struct hwrm_ring_cmpl_ring_cfg_aggint_params_input *req)
5192 req->num_cmpl_aggr_int = rte_cpu_to_le_16(hw_coal->num_cmpl_aggr_int);
5194 /* This is a 6-bit value and must not be 0, or we'll get non stop IRQ */
5195 req->num_cmpl_dma_aggr = rte_cpu_to_le_16(hw_coal->num_cmpl_dma_aggr);
5197 /* This is a 6-bit value and must not be 0, or we'll get non stop IRQ */
5198 req->num_cmpl_dma_aggr_during_int =
5199 rte_cpu_to_le_16(hw_coal->num_cmpl_dma_aggr_during_int);
5201 req->int_lat_tmr_max = rte_cpu_to_le_16(hw_coal->int_lat_tmr_max);
5203 /* min timer set to 1/2 of interrupt timer */
5204 req->int_lat_tmr_min = rte_cpu_to_le_16(hw_coal->int_lat_tmr_min);
5206 /* buf timer set to 1/4 of interrupt timer */
5207 req->cmpl_aggr_dma_tmr = rte_cpu_to_le_16(hw_coal->cmpl_aggr_dma_tmr);
5209 req->cmpl_aggr_dma_tmr_during_int =
5210 rte_cpu_to_le_16(hw_coal->cmpl_aggr_dma_tmr_during_int);
5212 flags = HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_TIMER_RESET |
5213 HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_RING_IDLE;
5214 req->flags = rte_cpu_to_le_16(flags);
5217 static int bnxt_hwrm_set_coal_params_p5(struct bnxt *bp,
5218 struct hwrm_ring_cmpl_ring_cfg_aggint_params_input *agg_req)
5220 struct hwrm_ring_aggint_qcaps_input req = {0};
5221 struct hwrm_ring_aggint_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
5226 HWRM_PREP(&req, HWRM_RING_AGGINT_QCAPS, BNXT_USE_CHIMP_MB);
5227 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5228 HWRM_CHECK_RESULT();
5230 agg_req->num_cmpl_dma_aggr = resp->num_cmpl_dma_aggr_max;
5231 agg_req->cmpl_aggr_dma_tmr = resp->cmpl_aggr_dma_tmr_min;
5233 flags = HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_TIMER_RESET |
5234 HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_RING_IDLE;
5235 agg_req->flags = rte_cpu_to_le_16(flags);
5237 HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_ENABLES_CMPL_AGGR_DMA_TMR |
5238 HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_ENABLES_NUM_CMPL_DMA_AGGR;
5239 agg_req->enables = rte_cpu_to_le_32(enables);
5245 int bnxt_hwrm_set_ring_coal(struct bnxt *bp,
5246 struct bnxt_coal *coal, uint16_t ring_id)
5248 struct hwrm_ring_cmpl_ring_cfg_aggint_params_input req = {0};
5249 struct hwrm_ring_cmpl_ring_cfg_aggint_params_output *resp =
5250 bp->hwrm_cmd_resp_addr;
5253 /* Set ring coalesce parameters only for 100G NICs */
5254 if (BNXT_CHIP_P5(bp)) {
5255 if (bnxt_hwrm_set_coal_params_p5(bp, &req))
5257 } else if (bnxt_stratus_device(bp)) {
5258 bnxt_hwrm_set_coal_params(coal, &req);
5264 HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS,
5266 req.ring_id = rte_cpu_to_le_16(ring_id);
5267 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5268 HWRM_CHECK_RESULT();
5273 #define BNXT_RTE_MEMZONE_FLAG (RTE_MEMZONE_1GB | RTE_MEMZONE_IOVA_CONTIG)
5274 int bnxt_hwrm_func_backing_store_qcaps(struct bnxt *bp)
5276 struct hwrm_func_backing_store_qcaps_input req = {0};
5277 struct hwrm_func_backing_store_qcaps_output *resp =
5278 bp->hwrm_cmd_resp_addr;
5279 struct bnxt_ctx_pg_info *ctx_pg;
5280 struct bnxt_ctx_mem_info *ctx;
5281 int total_alloc_len;
5282 int rc, i, tqm_rings;
5284 if (!BNXT_CHIP_P5(bp) ||
5285 bp->hwrm_spec_code < HWRM_VERSION_1_9_2 ||
5290 HWRM_PREP(&req, HWRM_FUNC_BACKING_STORE_QCAPS, BNXT_USE_CHIMP_MB);
5291 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5292 HWRM_CHECK_RESULT_SILENT();
5294 total_alloc_len = sizeof(*ctx);
5295 ctx = rte_zmalloc("bnxt_ctx_mem", total_alloc_len,
5296 RTE_CACHE_LINE_SIZE);
5302 ctx->qp_max_entries = rte_le_to_cpu_32(resp->qp_max_entries);
5303 ctx->qp_min_qp1_entries =
5304 rte_le_to_cpu_16(resp->qp_min_qp1_entries);
5305 ctx->qp_max_l2_entries =
5306 rte_le_to_cpu_16(resp->qp_max_l2_entries);
5307 ctx->qp_entry_size = rte_le_to_cpu_16(resp->qp_entry_size);
5308 ctx->srq_max_l2_entries =
5309 rte_le_to_cpu_16(resp->srq_max_l2_entries);
5310 ctx->srq_max_entries = rte_le_to_cpu_32(resp->srq_max_entries);
5311 ctx->srq_entry_size = rte_le_to_cpu_16(resp->srq_entry_size);
5312 ctx->cq_max_l2_entries =
5313 rte_le_to_cpu_16(resp->cq_max_l2_entries);
5314 ctx->cq_max_entries = rte_le_to_cpu_32(resp->cq_max_entries);
5315 ctx->cq_entry_size = rte_le_to_cpu_16(resp->cq_entry_size);
5316 ctx->vnic_max_vnic_entries =
5317 rte_le_to_cpu_16(resp->vnic_max_vnic_entries);
5318 ctx->vnic_max_ring_table_entries =
5319 rte_le_to_cpu_16(resp->vnic_max_ring_table_entries);
5320 ctx->vnic_entry_size = rte_le_to_cpu_16(resp->vnic_entry_size);
5321 ctx->stat_max_entries =
5322 rte_le_to_cpu_32(resp->stat_max_entries);
5323 ctx->stat_entry_size = rte_le_to_cpu_16(resp->stat_entry_size);
5324 ctx->tqm_entry_size = rte_le_to_cpu_16(resp->tqm_entry_size);
5325 ctx->tqm_min_entries_per_ring =
5326 rte_le_to_cpu_32(resp->tqm_min_entries_per_ring);
5327 ctx->tqm_max_entries_per_ring =
5328 rte_le_to_cpu_32(resp->tqm_max_entries_per_ring);
5329 ctx->tqm_entries_multiple = resp->tqm_entries_multiple;
5330 if (!ctx->tqm_entries_multiple)
5331 ctx->tqm_entries_multiple = 1;
5332 ctx->mrav_max_entries =
5333 rte_le_to_cpu_32(resp->mrav_max_entries);
5334 ctx->mrav_entry_size = rte_le_to_cpu_16(resp->mrav_entry_size);
5335 ctx->tim_entry_size = rte_le_to_cpu_16(resp->tim_entry_size);
5336 ctx->tim_max_entries = rte_le_to_cpu_32(resp->tim_max_entries);
5337 ctx->tqm_fp_rings_count = resp->tqm_fp_rings_count;
5339 ctx->tqm_fp_rings_count = ctx->tqm_fp_rings_count ?
5340 RTE_MIN(ctx->tqm_fp_rings_count,
5341 BNXT_MAX_TQM_FP_LEGACY_RINGS) :
5344 /* Check if the ext ring count needs to be counted.
5345 * Ext ring count is available only with new FW so we should not
5346 * look at the field on older FW.
5348 if (ctx->tqm_fp_rings_count == BNXT_MAX_TQM_FP_LEGACY_RINGS &&
5349 bp->hwrm_max_ext_req_len >= BNXT_BACKING_STORE_CFG_LEN) {
5350 ctx->tqm_fp_rings_count += resp->tqm_fp_rings_count_ext;
5351 ctx->tqm_fp_rings_count = RTE_MIN(BNXT_MAX_TQM_FP_RINGS,
5352 ctx->tqm_fp_rings_count);
5355 tqm_rings = ctx->tqm_fp_rings_count + 1;
5357 ctx_pg = rte_malloc("bnxt_ctx_pg_mem",
5358 sizeof(*ctx_pg) * tqm_rings,
5359 RTE_CACHE_LINE_SIZE);
5364 for (i = 0; i < tqm_rings; i++, ctx_pg++)
5365 ctx->tqm_mem[i] = ctx_pg;
5373 int bnxt_hwrm_func_backing_store_cfg(struct bnxt *bp, uint32_t enables)
5375 struct hwrm_func_backing_store_cfg_input req = {0};
5376 struct hwrm_func_backing_store_cfg_output *resp =
5377 bp->hwrm_cmd_resp_addr;
5378 struct bnxt_ctx_mem_info *ctx = bp->ctx;
5379 struct bnxt_ctx_pg_info *ctx_pg;
5380 uint32_t *num_entries;
5389 HWRM_PREP(&req, HWRM_FUNC_BACKING_STORE_CFG, BNXT_USE_CHIMP_MB);
5390 req.enables = rte_cpu_to_le_32(enables);
5392 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_QP) {
5393 ctx_pg = &ctx->qp_mem;
5394 req.qp_num_entries = rte_cpu_to_le_32(ctx_pg->entries);
5395 req.qp_num_qp1_entries =
5396 rte_cpu_to_le_16(ctx->qp_min_qp1_entries);
5397 req.qp_num_l2_entries =
5398 rte_cpu_to_le_16(ctx->qp_max_l2_entries);
5399 req.qp_entry_size = rte_cpu_to_le_16(ctx->qp_entry_size);
5400 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5401 &req.qpc_pg_size_qpc_lvl,
5405 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_SRQ) {
5406 ctx_pg = &ctx->srq_mem;
5407 req.srq_num_entries = rte_cpu_to_le_32(ctx_pg->entries);
5408 req.srq_num_l2_entries =
5409 rte_cpu_to_le_16(ctx->srq_max_l2_entries);
5410 req.srq_entry_size = rte_cpu_to_le_16(ctx->srq_entry_size);
5411 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5412 &req.srq_pg_size_srq_lvl,
5416 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_CQ) {
5417 ctx_pg = &ctx->cq_mem;
5418 req.cq_num_entries = rte_cpu_to_le_32(ctx_pg->entries);
5419 req.cq_num_l2_entries =
5420 rte_cpu_to_le_16(ctx->cq_max_l2_entries);
5421 req.cq_entry_size = rte_cpu_to_le_16(ctx->cq_entry_size);
5422 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5423 &req.cq_pg_size_cq_lvl,
5427 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_VNIC) {
5428 ctx_pg = &ctx->vnic_mem;
5429 req.vnic_num_vnic_entries =
5430 rte_cpu_to_le_16(ctx->vnic_max_vnic_entries);
5431 req.vnic_num_ring_table_entries =
5432 rte_cpu_to_le_16(ctx->vnic_max_ring_table_entries);
5433 req.vnic_entry_size = rte_cpu_to_le_16(ctx->vnic_entry_size);
5434 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5435 &req.vnic_pg_size_vnic_lvl,
5436 &req.vnic_page_dir);
5439 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_STAT) {
5440 ctx_pg = &ctx->stat_mem;
5441 req.stat_num_entries = rte_cpu_to_le_16(ctx->stat_max_entries);
5442 req.stat_entry_size = rte_cpu_to_le_16(ctx->stat_entry_size);
5443 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5444 &req.stat_pg_size_stat_lvl,
5445 &req.stat_page_dir);
5448 req.tqm_entry_size = rte_cpu_to_le_16(ctx->tqm_entry_size);
5449 num_entries = &req.tqm_sp_num_entries;
5450 pg_attr = &req.tqm_sp_pg_size_tqm_sp_lvl;
5451 pg_dir = &req.tqm_sp_page_dir;
5452 ena = HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_TQM_SP;
5453 for (i = 0; i < 9; i++, num_entries++, pg_attr++, pg_dir++, ena <<= 1) {
5454 if (!(enables & ena))
5457 req.tqm_entry_size = rte_cpu_to_le_16(ctx->tqm_entry_size);
5459 ctx_pg = ctx->tqm_mem[i];
5460 *num_entries = rte_cpu_to_le_16(ctx_pg->entries);
5461 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, pg_attr, pg_dir);
5464 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_TQM_RING8) {
5465 /* DPDK does not need to configure MRAV and TIM type.
5466 * So we are skipping over MRAV and TIM. Skip to configure
5467 * HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_TQM_RING8.
5469 ctx_pg = ctx->tqm_mem[BNXT_MAX_TQM_LEGACY_RINGS];
5470 req.tqm_ring8_num_entries = rte_cpu_to_le_16(ctx_pg->entries);
5471 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5472 &req.tqm_ring8_pg_size_tqm_ring_lvl,
5473 &req.tqm_ring8_page_dir);
5476 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5477 HWRM_CHECK_RESULT();
5483 int bnxt_hwrm_ext_port_qstats(struct bnxt *bp)
5485 struct hwrm_port_qstats_ext_input req = {0};
5486 struct hwrm_port_qstats_ext_output *resp = bp->hwrm_cmd_resp_addr;
5487 struct bnxt_pf_info *pf = bp->pf;
5490 if (!(bp->flags & BNXT_FLAG_EXT_RX_PORT_STATS ||
5491 bp->flags & BNXT_FLAG_EXT_TX_PORT_STATS))
5494 HWRM_PREP(&req, HWRM_PORT_QSTATS_EXT, BNXT_USE_CHIMP_MB);
5496 req.port_id = rte_cpu_to_le_16(pf->port_id);
5497 if (bp->flags & BNXT_FLAG_EXT_TX_PORT_STATS) {
5498 req.tx_stat_host_addr =
5499 rte_cpu_to_le_64(bp->hw_tx_port_stats_ext_map);
5501 rte_cpu_to_le_16(sizeof(struct tx_port_stats_ext));
5503 if (bp->flags & BNXT_FLAG_EXT_RX_PORT_STATS) {
5504 req.rx_stat_host_addr =
5505 rte_cpu_to_le_64(bp->hw_rx_port_stats_ext_map);
5507 rte_cpu_to_le_16(sizeof(struct rx_port_stats_ext));
5509 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5512 bp->fw_rx_port_stats_ext_size = 0;
5513 bp->fw_tx_port_stats_ext_size = 0;
5515 bp->fw_rx_port_stats_ext_size =
5516 rte_le_to_cpu_16(resp->rx_stat_size);
5517 bp->fw_tx_port_stats_ext_size =
5518 rte_le_to_cpu_16(resp->tx_stat_size);
5521 HWRM_CHECK_RESULT();
5528 bnxt_hwrm_tunnel_redirect(struct bnxt *bp, uint8_t type)
5530 struct hwrm_cfa_redirect_tunnel_type_alloc_input req = {0};
5531 struct hwrm_cfa_redirect_tunnel_type_alloc_output *resp =
5532 bp->hwrm_cmd_resp_addr;
5535 HWRM_PREP(&req, HWRM_CFA_REDIRECT_TUNNEL_TYPE_ALLOC, BNXT_USE_CHIMP_MB);
5536 req.tunnel_type = type;
5537 req.dest_fid = bp->fw_fid;
5538 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5539 HWRM_CHECK_RESULT();
5547 bnxt_hwrm_tunnel_redirect_free(struct bnxt *bp, uint8_t type)
5549 struct hwrm_cfa_redirect_tunnel_type_free_input req = {0};
5550 struct hwrm_cfa_redirect_tunnel_type_free_output *resp =
5551 bp->hwrm_cmd_resp_addr;
5554 HWRM_PREP(&req, HWRM_CFA_REDIRECT_TUNNEL_TYPE_FREE, BNXT_USE_CHIMP_MB);
5555 req.tunnel_type = type;
5556 req.dest_fid = bp->fw_fid;
5557 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5558 HWRM_CHECK_RESULT();
5565 int bnxt_hwrm_tunnel_redirect_query(struct bnxt *bp, uint32_t *type)
5567 struct hwrm_cfa_redirect_query_tunnel_type_input req = {0};
5568 struct hwrm_cfa_redirect_query_tunnel_type_output *resp =
5569 bp->hwrm_cmd_resp_addr;
5572 HWRM_PREP(&req, HWRM_CFA_REDIRECT_QUERY_TUNNEL_TYPE, BNXT_USE_CHIMP_MB);
5573 req.src_fid = bp->fw_fid;
5574 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5575 HWRM_CHECK_RESULT();
5578 *type = rte_le_to_cpu_32(resp->tunnel_mask);
5585 int bnxt_hwrm_tunnel_redirect_info(struct bnxt *bp, uint8_t tun_type,
5588 struct hwrm_cfa_redirect_tunnel_type_info_input req = {0};
5589 struct hwrm_cfa_redirect_tunnel_type_info_output *resp =
5590 bp->hwrm_cmd_resp_addr;
5593 HWRM_PREP(&req, HWRM_CFA_REDIRECT_TUNNEL_TYPE_INFO, BNXT_USE_CHIMP_MB);
5594 req.src_fid = bp->fw_fid;
5595 req.tunnel_type = tun_type;
5596 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5597 HWRM_CHECK_RESULT();
5600 *dst_fid = rte_le_to_cpu_16(resp->dest_fid);
5602 PMD_DRV_LOG(DEBUG, "dst_fid: %x\n", resp->dest_fid);
5609 int bnxt_hwrm_set_mac(struct bnxt *bp)
5611 struct hwrm_func_vf_cfg_output *resp = bp->hwrm_cmd_resp_addr;
5612 struct hwrm_func_vf_cfg_input req = {0};
5618 HWRM_PREP(&req, HWRM_FUNC_VF_CFG, BNXT_USE_CHIMP_MB);
5621 rte_cpu_to_le_32(HWRM_FUNC_VF_CFG_INPUT_ENABLES_DFLT_MAC_ADDR);
5622 memcpy(req.dflt_mac_addr, bp->mac_addr, RTE_ETHER_ADDR_LEN);
5624 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5626 HWRM_CHECK_RESULT();
5633 int bnxt_hwrm_if_change(struct bnxt *bp, bool up)
5635 struct hwrm_func_drv_if_change_output *resp = bp->hwrm_cmd_resp_addr;
5636 struct hwrm_func_drv_if_change_input req = {0};
5640 if (!(bp->fw_cap & BNXT_FW_CAP_IF_CHANGE))
5643 /* Do not issue FUNC_DRV_IF_CHANGE during reset recovery.
5644 * If we issue FUNC_DRV_IF_CHANGE with flags down before
5645 * FUNC_DRV_UNRGTR, FW resets before FUNC_DRV_UNRGTR
5647 if (!up && (bp->flags & BNXT_FLAG_FW_RESET))
5650 HWRM_PREP(&req, HWRM_FUNC_DRV_IF_CHANGE, BNXT_USE_CHIMP_MB);
5654 rte_cpu_to_le_32(HWRM_FUNC_DRV_IF_CHANGE_INPUT_FLAGS_UP);
5656 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5658 HWRM_CHECK_RESULT();
5659 flags = rte_le_to_cpu_32(resp->flags);
5665 if (flags & HWRM_FUNC_DRV_IF_CHANGE_OUTPUT_FLAGS_HOT_FW_RESET_DONE) {
5666 PMD_DRV_LOG(INFO, "FW reset happened while port was down\n");
5667 bp->flags |= BNXT_FLAG_IF_CHANGE_HOT_FW_RESET_DONE;
5673 int bnxt_hwrm_error_recovery_qcfg(struct bnxt *bp)
5675 struct hwrm_error_recovery_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
5676 struct bnxt_error_recovery_info *info = bp->recovery_info;
5677 struct hwrm_error_recovery_qcfg_input req = {0};
5682 /* Older FW does not have error recovery support */
5683 if (!(bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY))
5686 HWRM_PREP(&req, HWRM_ERROR_RECOVERY_QCFG, BNXT_USE_CHIMP_MB);
5688 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5690 HWRM_CHECK_RESULT();
5692 flags = rte_le_to_cpu_32(resp->flags);
5693 if (flags & HWRM_ERROR_RECOVERY_QCFG_OUTPUT_FLAGS_HOST)
5694 info->flags |= BNXT_FLAG_ERROR_RECOVERY_HOST;
5695 else if (flags & HWRM_ERROR_RECOVERY_QCFG_OUTPUT_FLAGS_CO_CPU)
5696 info->flags |= BNXT_FLAG_ERROR_RECOVERY_CO_CPU;
5698 if ((info->flags & BNXT_FLAG_ERROR_RECOVERY_CO_CPU) &&
5699 !(bp->flags & BNXT_FLAG_KONG_MB_EN)) {
5704 /* FW returned values are in units of 100msec */
5705 info->driver_polling_freq =
5706 rte_le_to_cpu_32(resp->driver_polling_freq) * 100;
5707 info->primary_func_wait_period =
5708 rte_le_to_cpu_32(resp->master_func_wait_period) * 100;
5709 info->normal_func_wait_period =
5710 rte_le_to_cpu_32(resp->normal_func_wait_period) * 100;
5711 info->primary_func_wait_period_after_reset =
5712 rte_le_to_cpu_32(resp->master_func_wait_period_after_reset) * 100;
5713 info->max_bailout_time_after_reset =
5714 rte_le_to_cpu_32(resp->max_bailout_time_after_reset) * 100;
5715 info->status_regs[BNXT_FW_STATUS_REG] =
5716 rte_le_to_cpu_32(resp->fw_health_status_reg);
5717 info->status_regs[BNXT_FW_HEARTBEAT_CNT_REG] =
5718 rte_le_to_cpu_32(resp->fw_heartbeat_reg);
5719 info->status_regs[BNXT_FW_RECOVERY_CNT_REG] =
5720 rte_le_to_cpu_32(resp->fw_reset_cnt_reg);
5721 info->status_regs[BNXT_FW_RESET_INPROG_REG] =
5722 rte_le_to_cpu_32(resp->reset_inprogress_reg);
5723 info->reg_array_cnt =
5724 rte_le_to_cpu_32(resp->reg_array_cnt);
5726 if (info->reg_array_cnt >= BNXT_NUM_RESET_REG) {
5731 for (i = 0; i < info->reg_array_cnt; i++) {
5732 info->reset_reg[i] =
5733 rte_le_to_cpu_32(resp->reset_reg[i]);
5734 info->reset_reg_val[i] =
5735 rte_le_to_cpu_32(resp->reset_reg_val[i]);
5736 info->delay_after_reset[i] =
5737 resp->delay_after_reset[i];
5742 /* Map the FW status registers */
5744 rc = bnxt_map_fw_health_status_regs(bp);
5747 rte_free(bp->recovery_info);
5748 bp->recovery_info = NULL;
5753 int bnxt_hwrm_fw_reset(struct bnxt *bp)
5755 struct hwrm_fw_reset_output *resp = bp->hwrm_cmd_resp_addr;
5756 struct hwrm_fw_reset_input req = {0};
5762 HWRM_PREP(&req, HWRM_FW_RESET, BNXT_USE_KONG(bp));
5764 req.embedded_proc_type =
5765 HWRM_FW_RESET_INPUT_EMBEDDED_PROC_TYPE_CHIP;
5766 req.selfrst_status =
5767 HWRM_FW_RESET_INPUT_SELFRST_STATUS_SELFRSTASAP;
5768 req.flags = HWRM_FW_RESET_INPUT_FLAGS_RESET_GRACEFUL;
5770 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req),
5773 HWRM_CHECK_RESULT();
5779 int bnxt_hwrm_port_ts_query(struct bnxt *bp, uint8_t path, uint64_t *timestamp)
5781 struct hwrm_port_ts_query_output *resp = bp->hwrm_cmd_resp_addr;
5782 struct hwrm_port_ts_query_input req = {0};
5783 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
5790 HWRM_PREP(&req, HWRM_PORT_TS_QUERY, BNXT_USE_CHIMP_MB);
5793 case BNXT_PTP_FLAGS_PATH_TX:
5794 flags |= HWRM_PORT_TS_QUERY_INPUT_FLAGS_PATH_TX;
5796 case BNXT_PTP_FLAGS_PATH_RX:
5797 flags |= HWRM_PORT_TS_QUERY_INPUT_FLAGS_PATH_RX;
5799 case BNXT_PTP_FLAGS_CURRENT_TIME:
5800 flags |= HWRM_PORT_TS_QUERY_INPUT_FLAGS_CURRENT_TIME;
5804 req.flags = rte_cpu_to_le_32(flags);
5805 req.port_id = rte_cpu_to_le_16(bp->pf->port_id);
5807 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5809 HWRM_CHECK_RESULT();
5812 *timestamp = rte_le_to_cpu_32(resp->ptp_msg_ts[0]);
5814 (uint64_t)(rte_le_to_cpu_32(resp->ptp_msg_ts[1])) << 32;
5821 int bnxt_hwrm_cfa_counter_qcaps(struct bnxt *bp, uint16_t *max_fc)
5825 struct hwrm_cfa_counter_qcaps_input req = {0};
5826 struct hwrm_cfa_counter_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
5828 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5830 "Not a PF or trusted VF. Command not supported\n");
5834 HWRM_PREP(&req, HWRM_CFA_COUNTER_QCAPS, BNXT_USE_KONG(bp));
5835 req.target_id = rte_cpu_to_le_16(bp->fw_fid);
5836 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5838 HWRM_CHECK_RESULT();
5840 *max_fc = rte_le_to_cpu_16(resp->max_rx_fc);
5846 int bnxt_hwrm_ctx_rgtr(struct bnxt *bp, rte_iova_t dma_addr, uint16_t *ctx_id)
5849 struct hwrm_cfa_ctx_mem_rgtr_input req = {.req_type = 0 };
5850 struct hwrm_cfa_ctx_mem_rgtr_output *resp = bp->hwrm_cmd_resp_addr;
5852 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5854 "Not a PF or trusted VF. Command not supported\n");
5858 HWRM_PREP(&req, HWRM_CFA_CTX_MEM_RGTR, BNXT_USE_KONG(bp));
5860 req.page_level = HWRM_CFA_CTX_MEM_RGTR_INPUT_PAGE_LEVEL_LVL_0;
5861 req.page_size = HWRM_CFA_CTX_MEM_RGTR_INPUT_PAGE_SIZE_2M;
5862 req.page_dir = rte_cpu_to_le_64(dma_addr);
5864 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5866 HWRM_CHECK_RESULT();
5868 *ctx_id = rte_le_to_cpu_16(resp->ctx_id);
5869 PMD_DRV_LOG(DEBUG, "ctx_id = %d\n", *ctx_id);
5876 int bnxt_hwrm_ctx_unrgtr(struct bnxt *bp, uint16_t ctx_id)
5879 struct hwrm_cfa_ctx_mem_unrgtr_input req = {.req_type = 0 };
5880 struct hwrm_cfa_ctx_mem_unrgtr_output *resp = bp->hwrm_cmd_resp_addr;
5882 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5884 "Not a PF or trusted VF. Command not supported\n");
5888 HWRM_PREP(&req, HWRM_CFA_CTX_MEM_UNRGTR, BNXT_USE_KONG(bp));
5890 req.ctx_id = rte_cpu_to_le_16(ctx_id);
5892 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5894 HWRM_CHECK_RESULT();
5900 int bnxt_hwrm_cfa_counter_cfg(struct bnxt *bp, enum bnxt_flow_dir dir,
5901 uint16_t cntr, uint16_t ctx_id,
5902 uint32_t num_entries, bool enable)
5904 struct hwrm_cfa_counter_cfg_input req = {0};
5905 struct hwrm_cfa_counter_cfg_output *resp = bp->hwrm_cmd_resp_addr;
5909 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5911 "Not a PF or trusted VF. Command not supported\n");
5915 HWRM_PREP(&req, HWRM_CFA_COUNTER_CFG, BNXT_USE_KONG(bp));
5917 req.target_id = rte_cpu_to_le_16(bp->fw_fid);
5918 req.counter_type = rte_cpu_to_le_16(cntr);
5919 flags = enable ? HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_CFG_MODE_ENABLE :
5920 HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_CFG_MODE_DISABLE;
5921 flags |= HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_DATA_TRANSFER_MODE_PULL;
5922 if (dir == BNXT_DIR_RX)
5923 flags |= HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_PATH_RX;
5924 else if (dir == BNXT_DIR_TX)
5925 flags |= HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_PATH_TX;
5926 req.flags = rte_cpu_to_le_16(flags);
5927 req.ctx_id = rte_cpu_to_le_16(ctx_id);
5928 req.num_entries = rte_cpu_to_le_32(num_entries);
5930 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5931 HWRM_CHECK_RESULT();
5937 int bnxt_hwrm_cfa_counter_qstats(struct bnxt *bp,
5938 enum bnxt_flow_dir dir,
5940 uint16_t num_entries)
5942 struct hwrm_cfa_counter_qstats_output *resp = bp->hwrm_cmd_resp_addr;
5943 struct hwrm_cfa_counter_qstats_input req = {0};
5944 uint16_t flow_ctx_id = 0;
5948 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5950 "Not a PF or trusted VF. Command not supported\n");
5954 if (dir == BNXT_DIR_RX) {
5955 flow_ctx_id = bp->flow_stat->rx_fc_in_tbl.ctx_id;
5956 flags = HWRM_CFA_COUNTER_QSTATS_INPUT_FLAGS_PATH_RX;
5957 } else if (dir == BNXT_DIR_TX) {
5958 flow_ctx_id = bp->flow_stat->tx_fc_in_tbl.ctx_id;
5959 flags = HWRM_CFA_COUNTER_QSTATS_INPUT_FLAGS_PATH_TX;
5962 HWRM_PREP(&req, HWRM_CFA_COUNTER_QSTATS, BNXT_USE_KONG(bp));
5963 req.target_id = rte_cpu_to_le_16(bp->fw_fid);
5964 req.counter_type = rte_cpu_to_le_16(cntr);
5965 req.input_flow_ctx_id = rte_cpu_to_le_16(flow_ctx_id);
5966 req.num_entries = rte_cpu_to_le_16(num_entries);
5967 req.flags = rte_cpu_to_le_16(flags);
5968 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5970 HWRM_CHECK_RESULT();
5976 int bnxt_hwrm_first_vf_id_query(struct bnxt *bp, uint16_t fid,
5977 uint16_t *first_vf_id)
5980 struct hwrm_func_qcaps_input req = {.req_type = 0 };
5981 struct hwrm_func_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
5983 HWRM_PREP(&req, HWRM_FUNC_QCAPS, BNXT_USE_CHIMP_MB);
5985 req.fid = rte_cpu_to_le_16(fid);
5987 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5989 HWRM_CHECK_RESULT();
5992 *first_vf_id = rte_le_to_cpu_16(resp->first_vf_id);
5999 int bnxt_hwrm_cfa_pair_exists(struct bnxt *bp, struct bnxt_representor *rep_bp)
6001 struct hwrm_cfa_pair_info_output *resp = bp->hwrm_cmd_resp_addr;
6002 struct hwrm_cfa_pair_info_input req = {0};
6005 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
6007 "Not a PF or trusted VF. Command not supported\n");
6011 HWRM_PREP(&req, HWRM_CFA_PAIR_INFO, BNXT_USE_CHIMP_MB);
6012 snprintf(req.pair_name, sizeof(req.pair_name), "%svfr%d",
6013 bp->eth_dev->data->name, rep_bp->vf_id);
6015 rte_cpu_to_le_32(HWRM_CFA_PAIR_INFO_INPUT_FLAGS_LOOKUP_TYPE);
6017 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6018 HWRM_CHECK_RESULT();
6019 if (rc == HWRM_ERR_CODE_SUCCESS && strlen(resp->pair_name)) {
6027 int bnxt_hwrm_cfa_pair_alloc(struct bnxt *bp, struct bnxt_representor *rep_bp)
6029 struct hwrm_cfa_pair_alloc_output *resp = bp->hwrm_cmd_resp_addr;
6030 struct hwrm_cfa_pair_alloc_input req = {0};
6033 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
6035 "Not a PF or trusted VF. Command not supported\n");
6039 HWRM_PREP(&req, HWRM_CFA_PAIR_ALLOC, BNXT_USE_CHIMP_MB);
6040 req.pair_mode = HWRM_CFA_PAIR_FREE_INPUT_PAIR_MODE_REP2FN_TRUFLOW;
6041 snprintf(req.pair_name, sizeof(req.pair_name), "%svfr%d",
6042 bp->eth_dev->data->name, rep_bp->vf_id);
6044 req.pf_b_id = rep_bp->parent_pf_idx;
6045 req.vf_b_id = BNXT_REP_PF(rep_bp) ? rte_cpu_to_le_16(((uint16_t)-1)) :
6046 rte_cpu_to_le_16(rep_bp->vf_id);
6047 req.vf_a_id = rte_cpu_to_le_16(bp->fw_fid);
6048 req.host_b_id = 1; /* TBD - Confirm if this is OK */
6050 req.enables |= rep_bp->flags & BNXT_REP_Q_R2F_VALID ?
6051 HWRM_CFA_PAIR_ALLOC_INPUT_ENABLES_Q_AB_VALID : 0;
6052 req.enables |= rep_bp->flags & BNXT_REP_Q_F2R_VALID ?
6053 HWRM_CFA_PAIR_ALLOC_INPUT_ENABLES_Q_BA_VALID : 0;
6054 req.enables |= rep_bp->flags & BNXT_REP_FC_R2F_VALID ?
6055 HWRM_CFA_PAIR_ALLOC_INPUT_ENABLES_FC_AB_VALID : 0;
6056 req.enables |= rep_bp->flags & BNXT_REP_FC_F2R_VALID ?
6057 HWRM_CFA_PAIR_ALLOC_INPUT_ENABLES_FC_BA_VALID : 0;
6059 req.q_ab = rep_bp->rep_q_r2f;
6060 req.q_ba = rep_bp->rep_q_f2r;
6061 req.fc_ab = rep_bp->rep_fc_r2f;
6062 req.fc_ba = rep_bp->rep_fc_f2r;
6064 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6065 HWRM_CHECK_RESULT();
6068 PMD_DRV_LOG(DEBUG, "%s %d allocated\n",
6069 BNXT_REP_PF(rep_bp) ? "PFR" : "VFR", rep_bp->vf_id);
6073 int bnxt_hwrm_cfa_pair_free(struct bnxt *bp, struct bnxt_representor *rep_bp)
6075 struct hwrm_cfa_pair_free_output *resp = bp->hwrm_cmd_resp_addr;
6076 struct hwrm_cfa_pair_free_input req = {0};
6079 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
6081 "Not a PF or trusted VF. Command not supported\n");
6085 HWRM_PREP(&req, HWRM_CFA_PAIR_FREE, BNXT_USE_CHIMP_MB);
6086 snprintf(req.pair_name, sizeof(req.pair_name), "%svfr%d",
6087 bp->eth_dev->data->name, rep_bp->vf_id);
6088 req.pf_b_id = rep_bp->parent_pf_idx;
6089 req.pair_mode = HWRM_CFA_PAIR_FREE_INPUT_PAIR_MODE_REP2FN_TRUFLOW;
6090 req.vf_id = BNXT_REP_PF(rep_bp) ? rte_cpu_to_le_16(((uint16_t)-1)) :
6091 rte_cpu_to_le_16(rep_bp->vf_id);
6092 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6093 HWRM_CHECK_RESULT();
6095 PMD_DRV_LOG(DEBUG, "%s %d freed\n", BNXT_REP_PF(rep_bp) ? "PFR" : "VFR",
6100 int bnxt_hwrm_cfa_adv_flow_mgmt_qcaps(struct bnxt *bp)
6102 struct hwrm_cfa_adv_flow_mgnt_qcaps_output *resp =
6103 bp->hwrm_cmd_resp_addr;
6104 struct hwrm_cfa_adv_flow_mgnt_qcaps_input req = {0};
6108 if (!(bp->fw_cap & BNXT_FW_CAP_ADV_FLOW_MGMT))
6111 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
6113 "Not a PF or trusted VF. Command not supported\n");
6117 HWRM_PREP(&req, HWRM_CFA_ADV_FLOW_MGNT_QCAPS, BNXT_USE_CHIMP_MB);
6118 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6120 HWRM_CHECK_RESULT();
6121 flags = rte_le_to_cpu_32(resp->flags);
6124 if (flags & HWRM_CFA_ADV_FLOW_MGNT_QCAPS_RFS_RING_TBL_IDX_V2_SUPPORTED)
6125 bp->flags |= BNXT_FLAG_FLOW_CFA_RFS_RING_TBL_IDX_V2;
6127 bp->flags |= BNXT_FLAG_RFS_NEEDS_VNIC;
6132 int bnxt_hwrm_fw_echo_reply(struct bnxt *bp, uint32_t echo_req_data1,
6133 uint32_t echo_req_data2)
6135 struct hwrm_func_echo_response_input req = {0};
6136 struct hwrm_func_echo_response_output *resp = bp->hwrm_cmd_resp_addr;
6139 HWRM_PREP(&req, HWRM_FUNC_ECHO_RESPONSE, BNXT_USE_CHIMP_MB);
6140 req.event_data1 = rte_cpu_to_le_32(echo_req_data1);
6141 req.event_data2 = rte_cpu_to_le_32(echo_req_data2);
6143 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6145 HWRM_CHECK_RESULT();
6151 int bnxt_hwrm_poll_ver_get(struct bnxt *bp)
6153 struct hwrm_ver_get_input req = {.req_type = 0 };
6154 struct hwrm_ver_get_output *resp = bp->hwrm_cmd_resp_addr;
6157 bp->max_req_len = HWRM_MAX_REQ_LEN;
6158 bp->max_resp_len = BNXT_PAGE_SIZE;
6159 bp->hwrm_cmd_timeout = SHORT_HWRM_CMD_TIMEOUT;
6161 HWRM_PREP(&req, HWRM_VER_GET, BNXT_USE_CHIMP_MB);
6162 req.hwrm_intf_maj = HWRM_VERSION_MAJOR;
6163 req.hwrm_intf_min = HWRM_VERSION_MINOR;
6164 req.hwrm_intf_upd = HWRM_VERSION_UPDATE;
6166 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6168 HWRM_CHECK_RESULT_SILENT();
6170 if (resp->flags & HWRM_VER_GET_OUTPUT_FLAGS_DEV_NOT_RDY)
6178 int bnxt_hwrm_read_sfp_module_eeprom_info(struct bnxt *bp, uint16_t i2c_addr,
6179 uint16_t page_number, uint16_t start_addr,
6180 uint16_t data_length, uint8_t *buf)
6182 struct hwrm_port_phy_i2c_read_output *resp = bp->hwrm_cmd_resp_addr;
6183 struct hwrm_port_phy_i2c_read_input req = {0};
6184 uint32_t enables = HWRM_PORT_PHY_I2C_READ_INPUT_ENABLES_PAGE_OFFSET;
6185 int rc, byte_offset = 0;
6190 HWRM_PREP(&req, HWRM_PORT_PHY_I2C_READ, BNXT_USE_CHIMP_MB);
6191 req.i2c_slave_addr = i2c_addr;
6192 req.page_number = rte_cpu_to_le_16(page_number);
6193 req.port_id = rte_cpu_to_le_16(bp->pf->port_id);
6195 xfer_size = RTE_MIN(data_length, BNXT_MAX_PHY_I2C_RESP_SIZE);
6196 req.page_offset = rte_cpu_to_le_16(start_addr + byte_offset);
6197 req.data_length = xfer_size;
6198 req.enables = rte_cpu_to_le_32(start_addr + byte_offset ? enables : 0);
6199 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6200 HWRM_CHECK_RESULT();
6202 memcpy(buf + byte_offset, resp->data, xfer_size);
6204 data_length -= xfer_size;
6205 byte_offset += xfer_size;
6208 } while (data_length > 0);
6213 void bnxt_free_hwrm_tx_ring(struct bnxt *bp, int queue_index)
6215 struct bnxt_tx_queue *txq = bp->tx_queues[queue_index];
6216 struct bnxt_tx_ring_info *txr = txq->tx_ring;
6217 struct bnxt_ring *ring = txr->tx_ring_struct;
6218 struct bnxt_cp_ring_info *cpr = txq->cp_ring;
6220 bnxt_hwrm_ring_free(bp, ring,
6221 HWRM_RING_FREE_INPUT_RING_TYPE_TX,
6222 cpr->cp_ring_struct->fw_ring_id);
6223 txr->tx_raw_prod = 0;
6224 txr->tx_raw_cons = 0;
6225 memset(txr->tx_desc_ring, 0,
6226 txr->tx_ring_struct->ring_size * sizeof(*txr->tx_desc_ring));
6227 memset(txr->tx_buf_ring, 0,
6228 txr->tx_ring_struct->ring_size * sizeof(*txr->tx_buf_ring));
6230 bnxt_hwrm_stat_ctx_free(bp, cpr);
6232 bnxt_free_cp_ring(bp, cpr);
6235 int bnxt_hwrm_config_host_mtu(struct bnxt *bp)
6237 struct hwrm_func_cfg_input req = {0};
6238 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
6244 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
6246 req.fid = rte_cpu_to_le_16(0xffff);
6247 req.enables = rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_HOST_MTU);
6248 req.host_mtu = rte_cpu_to_le_16(bp->eth_dev->data->mtu);
6250 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6251 HWRM_CHECK_RESULT();