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 & 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 = RTE_VER_YEAR;
1063 req.ver_min = RTE_VER_MONTH;
1064 req.ver_upd = 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 = (resp->hwrm_fw_maj_8b << 24) |
1264 (resp->hwrm_fw_min_8b << 16) |
1265 (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, uint32_t flags)
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);
1385 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1387 HWRM_CHECK_RESULT();
1390 PMD_DRV_LOG(DEBUG, "Port %u: Unregistered with fw\n",
1391 bp->eth_dev->data->port_id);
1396 static int bnxt_hwrm_port_phy_cfg(struct bnxt *bp, struct bnxt_link_info *conf)
1399 struct hwrm_port_phy_cfg_input req = {0};
1400 struct hwrm_port_phy_cfg_output *resp = bp->hwrm_cmd_resp_addr;
1401 uint32_t enables = 0;
1403 HWRM_PREP(&req, HWRM_PORT_PHY_CFG, BNXT_USE_CHIMP_MB);
1405 if (conf->link_up) {
1406 /* Setting Fixed Speed. But AutoNeg is ON, So disable it */
1407 if (bp->link_info->auto_mode && conf->link_speed) {
1408 req.auto_mode = HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_NONE;
1409 PMD_DRV_LOG(DEBUG, "Disabling AutoNeg\n");
1412 req.flags = rte_cpu_to_le_32(conf->phy_flags);
1414 * Note, ChiMP FW 20.2.1 and 20.2.2 return an error when we set
1415 * any auto mode, even "none".
1417 if (!conf->link_speed) {
1418 /* No speeds specified. Enable AutoNeg - all speeds */
1419 enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_MODE;
1421 HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_ALL_SPEEDS;
1423 if (bp->link_info->link_signal_mode) {
1425 HWRM_PORT_PHY_CFG_IN_EN_FORCE_PAM4_LINK_SPEED;
1426 req.force_pam4_link_speed =
1427 rte_cpu_to_le_16(conf->link_speed);
1429 req.force_link_speed =
1430 rte_cpu_to_le_16(conf->link_speed);
1433 /* AutoNeg - Advertise speeds specified. */
1434 if (conf->auto_link_speed_mask &&
1435 !(conf->phy_flags & HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE)) {
1437 HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_SPEED_MASK;
1438 req.auto_link_speed_mask =
1439 conf->auto_link_speed_mask;
1440 if (conf->auto_pam4_link_speeds) {
1442 HWRM_PORT_PHY_CFG_IN_EN_AUTO_PAM4_LINK_SPD_MASK;
1443 req.auto_link_pam4_speed_mask =
1444 conf->auto_pam4_link_speeds;
1447 HWRM_PORT_PHY_CFG_IN_EN_AUTO_LINK_SPEED_MASK;
1450 if (conf->auto_link_speed &&
1451 !(conf->phy_flags & HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE))
1453 HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_LINK_SPEED;
1455 req.auto_duplex = conf->duplex;
1456 enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_DUPLEX;
1457 req.auto_pause = conf->auto_pause;
1458 req.force_pause = conf->force_pause;
1459 /* Set force_pause if there is no auto or if there is a force */
1460 if (req.auto_pause && !req.force_pause)
1461 enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_PAUSE;
1463 enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_FORCE_PAUSE;
1465 req.enables = rte_cpu_to_le_32(enables);
1468 rte_cpu_to_le_32(HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE_LINK_DWN);
1469 PMD_DRV_LOG(INFO, "Force Link Down\n");
1472 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1474 HWRM_CHECK_RESULT();
1480 static int bnxt_hwrm_port_phy_qcfg(struct bnxt *bp,
1481 struct bnxt_link_info *link_info)
1484 struct hwrm_port_phy_qcfg_input req = {0};
1485 struct hwrm_port_phy_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
1487 HWRM_PREP(&req, HWRM_PORT_PHY_QCFG, BNXT_USE_CHIMP_MB);
1489 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1491 HWRM_CHECK_RESULT();
1493 link_info->phy_link_status = resp->link;
1494 link_info->link_up =
1495 (link_info->phy_link_status ==
1496 HWRM_PORT_PHY_QCFG_OUTPUT_LINK_LINK) ? 1 : 0;
1497 link_info->link_speed = rte_le_to_cpu_16(resp->link_speed);
1498 link_info->duplex = resp->duplex_cfg;
1499 link_info->pause = resp->pause;
1500 link_info->auto_pause = resp->auto_pause;
1501 link_info->force_pause = resp->force_pause;
1502 link_info->auto_mode = resp->auto_mode;
1503 link_info->phy_type = resp->phy_type;
1504 link_info->media_type = resp->media_type;
1506 link_info->support_speeds = rte_le_to_cpu_16(resp->support_speeds);
1507 link_info->auto_link_speed = rte_le_to_cpu_16(resp->auto_link_speed);
1508 link_info->auto_link_speed_mask = rte_le_to_cpu_16(resp->auto_link_speed_mask);
1509 link_info->preemphasis = rte_le_to_cpu_32(resp->preemphasis);
1510 link_info->force_link_speed = rte_le_to_cpu_16(resp->force_link_speed);
1511 link_info->phy_ver[0] = resp->phy_maj;
1512 link_info->phy_ver[1] = resp->phy_min;
1513 link_info->phy_ver[2] = resp->phy_bld;
1514 link_info->link_signal_mode =
1515 rte_le_to_cpu_16(resp->active_fec_signal_mode);
1516 link_info->force_pam4_link_speed =
1517 rte_le_to_cpu_16(resp->force_pam4_link_speed);
1518 link_info->support_pam4_speeds =
1519 rte_le_to_cpu_16(resp->support_pam4_speeds);
1520 link_info->auto_pam4_link_speeds =
1521 rte_le_to_cpu_16(resp->auto_pam4_link_speed_mask);
1522 link_info->module_status = resp->module_status;
1525 PMD_DRV_LOG(DEBUG, "Link Speed:%d,Auto:%d:%x:%x,Support:%x,Force:%x\n",
1526 link_info->link_speed, link_info->auto_mode,
1527 link_info->auto_link_speed, link_info->auto_link_speed_mask,
1528 link_info->support_speeds, link_info->force_link_speed);
1529 PMD_DRV_LOG(DEBUG, "Link Signal:%d,PAM::Auto:%x,Support:%x,Force:%x\n",
1530 link_info->link_signal_mode,
1531 link_info->auto_pam4_link_speeds,
1532 link_info->support_pam4_speeds,
1533 link_info->force_pam4_link_speed);
1537 int bnxt_hwrm_port_phy_qcaps(struct bnxt *bp)
1540 struct hwrm_port_phy_qcaps_input req = {0};
1541 struct hwrm_port_phy_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
1542 struct bnxt_link_info *link_info = bp->link_info;
1544 if (BNXT_VF(bp) && !BNXT_VF_IS_TRUSTED(bp))
1547 HWRM_PREP(&req, HWRM_PORT_PHY_QCAPS, BNXT_USE_CHIMP_MB);
1549 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1551 HWRM_CHECK_RESULT_SILENT();
1553 bp->port_cnt = resp->port_cnt;
1554 if (resp->supported_speeds_auto_mode)
1555 link_info->support_auto_speeds =
1556 rte_le_to_cpu_16(resp->supported_speeds_auto_mode);
1557 if (resp->supported_pam4_speeds_auto_mode)
1558 link_info->support_pam4_auto_speeds =
1559 rte_le_to_cpu_16(resp->supported_pam4_speeds_auto_mode);
1563 /* Older firmware does not have supported_auto_speeds, so assume
1564 * that all supported speeds can be autonegotiated.
1566 if (link_info->auto_link_speed_mask && !link_info->support_auto_speeds)
1567 link_info->support_auto_speeds = link_info->support_speeds;
1572 static bool bnxt_find_lossy_profile(struct bnxt *bp)
1576 for (i = BNXT_COS_QUEUE_COUNT - 1; i >= 0; i--) {
1577 if (bp->tx_cos_queue[i].profile ==
1578 HWRM_QUEUE_SERVICE_PROFILE_LOSSY) {
1579 bp->tx_cosq_id[0] = bp->tx_cos_queue[i].id;
1586 static void bnxt_find_first_valid_profile(struct bnxt *bp)
1590 for (i = BNXT_COS_QUEUE_COUNT - 1; i >= 0; i--) {
1591 if (bp->tx_cos_queue[i].profile !=
1592 HWRM_QUEUE_SERVICE_PROFILE_UNKNOWN &&
1593 bp->tx_cos_queue[i].id !=
1594 HWRM_QUEUE_SERVICE_PROFILE_UNKNOWN) {
1595 bp->tx_cosq_id[0] = bp->tx_cos_queue[i].id;
1601 int bnxt_hwrm_queue_qportcfg(struct bnxt *bp)
1604 struct hwrm_queue_qportcfg_input req = {.req_type = 0 };
1605 struct hwrm_queue_qportcfg_output *resp = bp->hwrm_cmd_resp_addr;
1606 uint32_t dir = HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_TX;
1610 HWRM_PREP(&req, HWRM_QUEUE_QPORTCFG, BNXT_USE_CHIMP_MB);
1612 req.flags = rte_cpu_to_le_32(dir);
1613 /* HWRM Version >= 1.9.1 only if COS Classification is not required. */
1614 if (bp->hwrm_spec_code >= HWRM_VERSION_1_9_1 &&
1615 !(bp->vnic_cap_flags & BNXT_VNIC_CAP_COS_CLASSIFY))
1617 HWRM_QUEUE_QPORTCFG_INPUT_DRV_QMAP_CAP_ENABLED;
1618 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1620 HWRM_CHECK_RESULT();
1622 if (dir == HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_TX) {
1623 GET_TX_QUEUE_INFO(0);
1624 GET_TX_QUEUE_INFO(1);
1625 GET_TX_QUEUE_INFO(2);
1626 GET_TX_QUEUE_INFO(3);
1627 GET_TX_QUEUE_INFO(4);
1628 GET_TX_QUEUE_INFO(5);
1629 GET_TX_QUEUE_INFO(6);
1630 GET_TX_QUEUE_INFO(7);
1632 GET_RX_QUEUE_INFO(0);
1633 GET_RX_QUEUE_INFO(1);
1634 GET_RX_QUEUE_INFO(2);
1635 GET_RX_QUEUE_INFO(3);
1636 GET_RX_QUEUE_INFO(4);
1637 GET_RX_QUEUE_INFO(5);
1638 GET_RX_QUEUE_INFO(6);
1639 GET_RX_QUEUE_INFO(7);
1644 if (dir == HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_RX)
1647 if (bp->hwrm_spec_code < HWRM_VERSION_1_9_1) {
1648 bp->tx_cosq_id[0] = bp->tx_cos_queue[0].id;
1652 /* iterate and find the COSq profile to use for Tx */
1653 if (bp->vnic_cap_flags & BNXT_VNIC_CAP_COS_CLASSIFY) {
1654 for (j = 0, i = 0; i < BNXT_COS_QUEUE_COUNT; i++) {
1655 if (bp->tx_cos_queue[i].id != 0xff)
1656 bp->tx_cosq_id[j++] =
1657 bp->tx_cos_queue[i].id;
1660 /* When CoS classification is disabled, for normal NIC
1661 * operations, ideally we should look to use LOSSY.
1662 * If not found, fallback to the first valid profile
1664 if (!bnxt_find_lossy_profile(bp))
1665 bnxt_find_first_valid_profile(bp);
1670 bp->max_tc = resp->max_configurable_queues;
1671 bp->max_lltc = resp->max_configurable_lossless_queues;
1672 if (bp->max_tc > BNXT_MAX_QUEUE)
1673 bp->max_tc = BNXT_MAX_QUEUE;
1674 bp->max_q = bp->max_tc;
1676 if (dir == HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_TX) {
1677 dir = HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_RX;
1685 int bnxt_hwrm_ring_alloc(struct bnxt *bp,
1686 struct bnxt_ring *ring,
1687 uint32_t ring_type, uint32_t map_index,
1688 uint32_t stats_ctx_id, uint32_t cmpl_ring_id,
1689 uint16_t tx_cosq_id)
1692 uint32_t enables = 0;
1693 struct hwrm_ring_alloc_input req = {.req_type = 0 };
1694 struct hwrm_ring_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1695 struct rte_mempool *mb_pool;
1696 uint16_t rx_buf_size;
1698 HWRM_PREP(&req, HWRM_RING_ALLOC, BNXT_USE_CHIMP_MB);
1700 req.page_tbl_addr = rte_cpu_to_le_64(ring->bd_dma);
1701 req.fbo = rte_cpu_to_le_32(0);
1702 /* Association of ring index with doorbell index */
1703 req.logical_id = rte_cpu_to_le_16(map_index);
1704 req.length = rte_cpu_to_le_32(ring->ring_size);
1706 switch (ring_type) {
1707 case HWRM_RING_ALLOC_INPUT_RING_TYPE_TX:
1708 req.ring_type = ring_type;
1709 req.cmpl_ring_id = rte_cpu_to_le_16(cmpl_ring_id);
1710 req.stat_ctx_id = rte_cpu_to_le_32(stats_ctx_id);
1711 req.queue_id = rte_cpu_to_le_16(tx_cosq_id);
1712 if (stats_ctx_id != INVALID_STATS_CTX_ID)
1714 HWRM_RING_ALLOC_INPUT_ENABLES_STAT_CTX_ID_VALID;
1716 case HWRM_RING_ALLOC_INPUT_RING_TYPE_RX:
1717 req.ring_type = ring_type;
1718 req.cmpl_ring_id = rte_cpu_to_le_16(cmpl_ring_id);
1719 req.stat_ctx_id = rte_cpu_to_le_32(stats_ctx_id);
1720 if (BNXT_CHIP_P5(bp)) {
1721 mb_pool = bp->rx_queues[0]->mb_pool;
1722 rx_buf_size = rte_pktmbuf_data_room_size(mb_pool) -
1723 RTE_PKTMBUF_HEADROOM;
1724 rx_buf_size = RTE_MIN(BNXT_MAX_PKT_LEN, rx_buf_size);
1725 req.rx_buf_size = rte_cpu_to_le_16(rx_buf_size);
1727 HWRM_RING_ALLOC_INPUT_ENABLES_RX_BUF_SIZE_VALID;
1729 if (stats_ctx_id != INVALID_STATS_CTX_ID)
1731 HWRM_RING_ALLOC_INPUT_ENABLES_STAT_CTX_ID_VALID;
1733 case HWRM_RING_ALLOC_INPUT_RING_TYPE_L2_CMPL:
1734 req.ring_type = ring_type;
1735 if (BNXT_HAS_NQ(bp)) {
1736 /* Association of cp ring with nq */
1737 req.nq_ring_id = rte_cpu_to_le_16(cmpl_ring_id);
1739 HWRM_RING_ALLOC_INPUT_ENABLES_NQ_RING_ID_VALID;
1741 req.int_mode = HWRM_RING_ALLOC_INPUT_INT_MODE_MSIX;
1743 case HWRM_RING_ALLOC_INPUT_RING_TYPE_NQ:
1744 req.ring_type = ring_type;
1745 req.page_size = BNXT_PAGE_SHFT;
1746 req.int_mode = HWRM_RING_ALLOC_INPUT_INT_MODE_MSIX;
1748 case HWRM_RING_ALLOC_INPUT_RING_TYPE_RX_AGG:
1749 req.ring_type = ring_type;
1750 req.rx_ring_id = rte_cpu_to_le_16(ring->fw_rx_ring_id);
1752 mb_pool = bp->rx_queues[0]->mb_pool;
1753 rx_buf_size = rte_pktmbuf_data_room_size(mb_pool) -
1754 RTE_PKTMBUF_HEADROOM;
1755 rx_buf_size = RTE_MIN(BNXT_MAX_PKT_LEN, rx_buf_size);
1756 req.rx_buf_size = rte_cpu_to_le_16(rx_buf_size);
1758 req.stat_ctx_id = rte_cpu_to_le_32(stats_ctx_id);
1759 enables |= HWRM_RING_ALLOC_INPUT_ENABLES_RX_RING_ID_VALID |
1760 HWRM_RING_ALLOC_INPUT_ENABLES_RX_BUF_SIZE_VALID |
1761 HWRM_RING_ALLOC_INPUT_ENABLES_STAT_CTX_ID_VALID;
1764 PMD_DRV_LOG(ERR, "hwrm alloc invalid ring type %d\n",
1769 req.enables = rte_cpu_to_le_32(enables);
1771 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1773 if (rc || resp->error_code) {
1774 if (rc == 0 && resp->error_code)
1775 rc = rte_le_to_cpu_16(resp->error_code);
1776 switch (ring_type) {
1777 case HWRM_RING_ALLOC_INPUT_RING_TYPE_L2_CMPL:
1779 "hwrm_ring_alloc cp failed. rc:%d\n", rc);
1782 case HWRM_RING_ALLOC_INPUT_RING_TYPE_RX:
1784 "hwrm_ring_alloc rx failed. rc:%d\n", rc);
1787 case HWRM_RING_ALLOC_INPUT_RING_TYPE_RX_AGG:
1789 "hwrm_ring_alloc rx agg failed. rc:%d\n",
1793 case HWRM_RING_ALLOC_INPUT_RING_TYPE_TX:
1795 "hwrm_ring_alloc tx failed. rc:%d\n", rc);
1798 case HWRM_RING_ALLOC_INPUT_RING_TYPE_NQ:
1800 "hwrm_ring_alloc nq failed. rc:%d\n", rc);
1804 PMD_DRV_LOG(ERR, "Invalid ring. rc:%d\n", rc);
1810 ring->fw_ring_id = rte_le_to_cpu_16(resp->ring_id);
1815 int bnxt_hwrm_ring_free(struct bnxt *bp,
1816 struct bnxt_ring *ring, uint32_t ring_type,
1817 uint16_t cp_ring_id)
1820 struct hwrm_ring_free_input req = {.req_type = 0 };
1821 struct hwrm_ring_free_output *resp = bp->hwrm_cmd_resp_addr;
1823 if (ring->fw_ring_id == INVALID_HW_RING_ID)
1826 HWRM_PREP(&req, HWRM_RING_FREE, BNXT_USE_CHIMP_MB);
1828 req.ring_type = ring_type;
1829 req.ring_id = rte_cpu_to_le_16(ring->fw_ring_id);
1830 req.cmpl_ring = rte_cpu_to_le_16(cp_ring_id);
1832 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1833 ring->fw_ring_id = INVALID_HW_RING_ID;
1835 if (rc || resp->error_code) {
1836 if (rc == 0 && resp->error_code)
1837 rc = rte_le_to_cpu_16(resp->error_code);
1840 switch (ring_type) {
1841 case HWRM_RING_FREE_INPUT_RING_TYPE_L2_CMPL:
1842 PMD_DRV_LOG(ERR, "hwrm_ring_free cp failed. rc:%d\n",
1845 case HWRM_RING_FREE_INPUT_RING_TYPE_RX:
1846 PMD_DRV_LOG(ERR, "hwrm_ring_free rx failed. rc:%d\n",
1849 case HWRM_RING_FREE_INPUT_RING_TYPE_TX:
1850 PMD_DRV_LOG(ERR, "hwrm_ring_free tx failed. rc:%d\n",
1853 case HWRM_RING_FREE_INPUT_RING_TYPE_NQ:
1855 "hwrm_ring_free nq failed. rc:%d\n", rc);
1857 case HWRM_RING_FREE_INPUT_RING_TYPE_RX_AGG:
1859 "hwrm_ring_free agg failed. rc:%d\n", rc);
1862 PMD_DRV_LOG(ERR, "Invalid ring, rc:%d\n", rc);
1870 int bnxt_hwrm_ring_grp_alloc(struct bnxt *bp, unsigned int idx)
1873 struct hwrm_ring_grp_alloc_input req = {.req_type = 0 };
1874 struct hwrm_ring_grp_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1876 /* Don't attempt to re-create the ring group if it is already created */
1877 if (bp->grp_info[idx].fw_grp_id != INVALID_HW_RING_ID)
1880 HWRM_PREP(&req, HWRM_RING_GRP_ALLOC, BNXT_USE_CHIMP_MB);
1882 req.cr = rte_cpu_to_le_16(bp->grp_info[idx].cp_fw_ring_id);
1883 req.rr = rte_cpu_to_le_16(bp->grp_info[idx].rx_fw_ring_id);
1884 req.ar = rte_cpu_to_le_16(bp->grp_info[idx].ag_fw_ring_id);
1885 req.sc = rte_cpu_to_le_16(bp->grp_info[idx].fw_stats_ctx);
1887 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1889 HWRM_CHECK_RESULT();
1891 bp->grp_info[idx].fw_grp_id = rte_le_to_cpu_16(resp->ring_group_id);
1898 int bnxt_hwrm_ring_grp_free(struct bnxt *bp, unsigned int idx)
1901 struct hwrm_ring_grp_free_input req = {.req_type = 0 };
1902 struct hwrm_ring_grp_free_output *resp = bp->hwrm_cmd_resp_addr;
1904 if (bp->grp_info[idx].fw_grp_id == INVALID_HW_RING_ID)
1907 HWRM_PREP(&req, HWRM_RING_GRP_FREE, BNXT_USE_CHIMP_MB);
1909 req.ring_group_id = rte_cpu_to_le_16(bp->grp_info[idx].fw_grp_id);
1911 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1913 HWRM_CHECK_RESULT();
1916 bp->grp_info[idx].fw_grp_id = INVALID_HW_RING_ID;
1920 int bnxt_hwrm_stat_clear(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
1923 struct hwrm_stat_ctx_clr_stats_input req = {.req_type = 0 };
1924 struct hwrm_stat_ctx_clr_stats_output *resp = bp->hwrm_cmd_resp_addr;
1926 if (cpr->hw_stats_ctx_id == HWRM_NA_SIGNATURE)
1929 HWRM_PREP(&req, HWRM_STAT_CTX_CLR_STATS, BNXT_USE_CHIMP_MB);
1931 req.stat_ctx_id = rte_cpu_to_le_32(cpr->hw_stats_ctx_id);
1933 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1935 HWRM_CHECK_RESULT();
1941 int bnxt_hwrm_stat_ctx_alloc(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
1944 struct hwrm_stat_ctx_alloc_input req = {.req_type = 0 };
1945 struct hwrm_stat_ctx_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1947 if (cpr->hw_stats_ctx_id != HWRM_NA_SIGNATURE)
1950 HWRM_PREP(&req, HWRM_STAT_CTX_ALLOC, BNXT_USE_CHIMP_MB);
1952 req.update_period_ms = rte_cpu_to_le_32(0);
1954 req.stats_dma_addr = rte_cpu_to_le_64(cpr->hw_stats_map);
1956 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1958 HWRM_CHECK_RESULT();
1960 cpr->hw_stats_ctx_id = rte_le_to_cpu_32(resp->stat_ctx_id);
1967 static int bnxt_hwrm_stat_ctx_free(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
1970 struct hwrm_stat_ctx_free_input req = {.req_type = 0 };
1971 struct hwrm_stat_ctx_free_output *resp = bp->hwrm_cmd_resp_addr;
1973 if (cpr->hw_stats_ctx_id == HWRM_NA_SIGNATURE)
1976 HWRM_PREP(&req, HWRM_STAT_CTX_FREE, BNXT_USE_CHIMP_MB);
1978 req.stat_ctx_id = rte_cpu_to_le_32(cpr->hw_stats_ctx_id);
1980 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1982 HWRM_CHECK_RESULT();
1985 cpr->hw_stats_ctx_id = HWRM_NA_SIGNATURE;
1990 int bnxt_hwrm_vnic_alloc(struct bnxt *bp, struct bnxt_vnic_info *vnic)
1993 struct hwrm_vnic_alloc_input req = { 0 };
1994 struct hwrm_vnic_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1996 if (!BNXT_HAS_RING_GRPS(bp))
1997 goto skip_ring_grps;
1999 /* map ring groups to this vnic */
2000 PMD_DRV_LOG(DEBUG, "Alloc VNIC. Start %x, End %x\n",
2001 vnic->start_grp_id, vnic->end_grp_id);
2002 for (i = vnic->start_grp_id, j = 0; i < vnic->end_grp_id; i++, j++)
2003 vnic->fw_grp_ids[j] = bp->grp_info[i].fw_grp_id;
2005 vnic->dflt_ring_grp = bp->grp_info[vnic->start_grp_id].fw_grp_id;
2006 vnic->rss_rule = (uint16_t)HWRM_NA_SIGNATURE;
2007 vnic->cos_rule = (uint16_t)HWRM_NA_SIGNATURE;
2008 vnic->lb_rule = (uint16_t)HWRM_NA_SIGNATURE;
2011 vnic->mru = BNXT_VNIC_MRU(bp->eth_dev->data->mtu);
2012 HWRM_PREP(&req, HWRM_VNIC_ALLOC, BNXT_USE_CHIMP_MB);
2014 if (vnic->func_default)
2016 rte_cpu_to_le_32(HWRM_VNIC_ALLOC_INPUT_FLAGS_DEFAULT);
2017 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2019 HWRM_CHECK_RESULT();
2021 vnic->fw_vnic_id = rte_le_to_cpu_16(resp->vnic_id);
2023 PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
2027 static int bnxt_hwrm_vnic_plcmodes_qcfg(struct bnxt *bp,
2028 struct bnxt_vnic_info *vnic,
2029 struct bnxt_plcmodes_cfg *pmode)
2032 struct hwrm_vnic_plcmodes_qcfg_input req = {.req_type = 0 };
2033 struct hwrm_vnic_plcmodes_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
2035 HWRM_PREP(&req, HWRM_VNIC_PLCMODES_QCFG, BNXT_USE_CHIMP_MB);
2037 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2039 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2041 HWRM_CHECK_RESULT();
2043 pmode->flags = rte_le_to_cpu_32(resp->flags);
2044 /* dflt_vnic bit doesn't exist in the _cfg command */
2045 pmode->flags &= ~(HWRM_VNIC_PLCMODES_QCFG_OUTPUT_FLAGS_DFLT_VNIC);
2046 pmode->jumbo_thresh = rte_le_to_cpu_16(resp->jumbo_thresh);
2047 pmode->hds_offset = rte_le_to_cpu_16(resp->hds_offset);
2048 pmode->hds_threshold = rte_le_to_cpu_16(resp->hds_threshold);
2055 static int bnxt_hwrm_vnic_plcmodes_cfg(struct bnxt *bp,
2056 struct bnxt_vnic_info *vnic,
2057 struct bnxt_plcmodes_cfg *pmode)
2060 struct hwrm_vnic_plcmodes_cfg_input req = {.req_type = 0 };
2061 struct hwrm_vnic_plcmodes_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2063 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2064 PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
2068 HWRM_PREP(&req, HWRM_VNIC_PLCMODES_CFG, BNXT_USE_CHIMP_MB);
2070 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2071 req.flags = rte_cpu_to_le_32(pmode->flags);
2072 req.jumbo_thresh = rte_cpu_to_le_16(pmode->jumbo_thresh);
2073 req.hds_offset = rte_cpu_to_le_16(pmode->hds_offset);
2074 req.hds_threshold = rte_cpu_to_le_16(pmode->hds_threshold);
2075 req.enables = rte_cpu_to_le_32(
2076 HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_HDS_THRESHOLD_VALID |
2077 HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_HDS_OFFSET_VALID |
2078 HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_JUMBO_THRESH_VALID
2081 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2083 HWRM_CHECK_RESULT();
2089 int bnxt_hwrm_vnic_cfg(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2092 struct hwrm_vnic_cfg_input req = {.req_type = 0 };
2093 struct hwrm_vnic_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2094 struct bnxt_plcmodes_cfg pmodes = { 0 };
2095 uint32_t ctx_enable_flag = 0;
2096 uint32_t enables = 0;
2098 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2099 PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
2103 rc = bnxt_hwrm_vnic_plcmodes_qcfg(bp, vnic, &pmodes);
2107 HWRM_PREP(&req, HWRM_VNIC_CFG, BNXT_USE_CHIMP_MB);
2109 if (BNXT_CHIP_P5(bp)) {
2110 int dflt_rxq = vnic->start_grp_id;
2111 struct bnxt_rx_ring_info *rxr;
2112 struct bnxt_cp_ring_info *cpr;
2113 struct bnxt_rx_queue *rxq;
2117 * The first active receive ring is used as the VNIC
2118 * default receive ring. If there are no active receive
2119 * rings (all corresponding receive queues are stopped),
2120 * the first receive ring is used.
2122 for (i = vnic->start_grp_id; i < vnic->end_grp_id; i++) {
2123 rxq = bp->eth_dev->data->rx_queues[i];
2124 if (rxq->rx_started) {
2130 rxq = bp->eth_dev->data->rx_queues[dflt_rxq];
2134 req.default_rx_ring_id =
2135 rte_cpu_to_le_16(rxr->rx_ring_struct->fw_ring_id);
2136 req.default_cmpl_ring_id =
2137 rte_cpu_to_le_16(cpr->cp_ring_struct->fw_ring_id);
2138 enables = HWRM_VNIC_CFG_INPUT_ENABLES_DEFAULT_RX_RING_ID |
2139 HWRM_VNIC_CFG_INPUT_ENABLES_DEFAULT_CMPL_RING_ID;
2140 if (bp->vnic_cap_flags & BNXT_VNIC_CAP_RX_CMPL_V2) {
2141 enables |= HWRM_VNIC_CFG_INPUT_ENABLES_RX_CSUM_V2_MODE;
2142 req.rx_csum_v2_mode =
2143 HWRM_VNIC_CFG_INPUT_RX_CSUM_V2_MODE_ALL_OK;
2148 /* Only RSS support for now TBD: COS & LB */
2149 enables = HWRM_VNIC_CFG_INPUT_ENABLES_DFLT_RING_GRP;
2150 if (vnic->lb_rule != 0xffff)
2151 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_LB_RULE;
2152 if (vnic->cos_rule != 0xffff)
2153 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_COS_RULE;
2154 if (vnic->rss_rule != (uint16_t)HWRM_NA_SIGNATURE) {
2155 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_MRU;
2156 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_RSS_RULE;
2158 if (bp->vnic_cap_flags & BNXT_VNIC_CAP_COS_CLASSIFY) {
2159 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_QUEUE_ID;
2160 req.queue_id = rte_cpu_to_le_16(vnic->cos_queue_id);
2163 enables |= ctx_enable_flag;
2164 req.dflt_ring_grp = rte_cpu_to_le_16(vnic->dflt_ring_grp);
2165 req.rss_rule = rte_cpu_to_le_16(vnic->rss_rule);
2166 req.cos_rule = rte_cpu_to_le_16(vnic->cos_rule);
2167 req.lb_rule = rte_cpu_to_le_16(vnic->lb_rule);
2170 req.enables = rte_cpu_to_le_32(enables);
2171 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2172 req.mru = rte_cpu_to_le_16(vnic->mru);
2173 /* Configure default VNIC only once. */
2174 if (vnic->func_default && !(bp->flags & BNXT_FLAG_DFLT_VNIC_SET)) {
2176 rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_FLAGS_DEFAULT);
2177 bp->flags |= BNXT_FLAG_DFLT_VNIC_SET;
2179 if (vnic->vlan_strip)
2181 rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_FLAGS_VLAN_STRIP_MODE);
2184 rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_FLAGS_BD_STALL_MODE);
2185 if (vnic->rss_dflt_cr)
2186 req.flags |= rte_cpu_to_le_32(
2187 HWRM_VNIC_QCFG_OUTPUT_FLAGS_RSS_DFLT_CR_MODE);
2189 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2191 HWRM_CHECK_RESULT();
2194 rc = bnxt_hwrm_vnic_plcmodes_cfg(bp, vnic, &pmodes);
2199 int bnxt_hwrm_vnic_qcfg(struct bnxt *bp, struct bnxt_vnic_info *vnic,
2203 struct hwrm_vnic_qcfg_input req = {.req_type = 0 };
2204 struct hwrm_vnic_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
2206 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2207 PMD_DRV_LOG(DEBUG, "VNIC QCFG ID %d\n", vnic->fw_vnic_id);
2210 HWRM_PREP(&req, HWRM_VNIC_QCFG, BNXT_USE_CHIMP_MB);
2213 rte_cpu_to_le_32(HWRM_VNIC_QCFG_INPUT_ENABLES_VF_ID_VALID);
2214 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2215 req.vf_id = rte_cpu_to_le_16(fw_vf_id);
2217 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2219 HWRM_CHECK_RESULT();
2221 vnic->dflt_ring_grp = rte_le_to_cpu_16(resp->dflt_ring_grp);
2222 vnic->rss_rule = rte_le_to_cpu_16(resp->rss_rule);
2223 vnic->cos_rule = rte_le_to_cpu_16(resp->cos_rule);
2224 vnic->lb_rule = rte_le_to_cpu_16(resp->lb_rule);
2225 vnic->mru = rte_le_to_cpu_16(resp->mru);
2226 vnic->func_default = rte_le_to_cpu_32(
2227 resp->flags) & HWRM_VNIC_QCFG_OUTPUT_FLAGS_DEFAULT;
2228 vnic->vlan_strip = rte_le_to_cpu_32(resp->flags) &
2229 HWRM_VNIC_QCFG_OUTPUT_FLAGS_VLAN_STRIP_MODE;
2230 vnic->bd_stall = rte_le_to_cpu_32(resp->flags) &
2231 HWRM_VNIC_QCFG_OUTPUT_FLAGS_BD_STALL_MODE;
2232 vnic->rss_dflt_cr = rte_le_to_cpu_32(resp->flags) &
2233 HWRM_VNIC_QCFG_OUTPUT_FLAGS_RSS_DFLT_CR_MODE;
2240 int bnxt_hwrm_vnic_ctx_alloc(struct bnxt *bp,
2241 struct bnxt_vnic_info *vnic, uint16_t ctx_idx)
2245 struct hwrm_vnic_rss_cos_lb_ctx_alloc_input req = {.req_type = 0 };
2246 struct hwrm_vnic_rss_cos_lb_ctx_alloc_output *resp =
2247 bp->hwrm_cmd_resp_addr;
2249 HWRM_PREP(&req, HWRM_VNIC_RSS_COS_LB_CTX_ALLOC, BNXT_USE_CHIMP_MB);
2251 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2252 HWRM_CHECK_RESULT();
2254 ctx_id = rte_le_to_cpu_16(resp->rss_cos_lb_ctx_id);
2255 if (!BNXT_HAS_RING_GRPS(bp))
2256 vnic->fw_grp_ids[ctx_idx] = ctx_id;
2257 else if (ctx_idx == 0)
2258 vnic->rss_rule = ctx_id;
2266 int _bnxt_hwrm_vnic_ctx_free(struct bnxt *bp,
2267 struct bnxt_vnic_info *vnic, uint16_t ctx_idx)
2270 struct hwrm_vnic_rss_cos_lb_ctx_free_input req = {.req_type = 0 };
2271 struct hwrm_vnic_rss_cos_lb_ctx_free_output *resp =
2272 bp->hwrm_cmd_resp_addr;
2274 if (ctx_idx == (uint16_t)HWRM_NA_SIGNATURE) {
2275 PMD_DRV_LOG(DEBUG, "VNIC RSS Rule %x\n", vnic->rss_rule);
2278 HWRM_PREP(&req, HWRM_VNIC_RSS_COS_LB_CTX_FREE, BNXT_USE_CHIMP_MB);
2280 req.rss_cos_lb_ctx_id = rte_cpu_to_le_16(ctx_idx);
2282 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2284 HWRM_CHECK_RESULT();
2290 int bnxt_hwrm_vnic_ctx_free(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2294 if (BNXT_CHIP_P5(bp)) {
2297 for (j = 0; j < vnic->num_lb_ctxts; j++) {
2298 rc = _bnxt_hwrm_vnic_ctx_free(bp,
2300 vnic->fw_grp_ids[j]);
2301 vnic->fw_grp_ids[j] = INVALID_HW_RING_ID;
2303 vnic->num_lb_ctxts = 0;
2305 rc = _bnxt_hwrm_vnic_ctx_free(bp, vnic, vnic->rss_rule);
2306 vnic->rss_rule = INVALID_HW_RING_ID;
2312 int bnxt_hwrm_vnic_free(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2315 struct hwrm_vnic_free_input req = {.req_type = 0 };
2316 struct hwrm_vnic_free_output *resp = bp->hwrm_cmd_resp_addr;
2318 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2319 PMD_DRV_LOG(DEBUG, "VNIC FREE ID %x\n", vnic->fw_vnic_id);
2323 HWRM_PREP(&req, HWRM_VNIC_FREE, BNXT_USE_CHIMP_MB);
2325 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2327 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2329 HWRM_CHECK_RESULT();
2332 vnic->fw_vnic_id = INVALID_HW_RING_ID;
2333 /* Configure default VNIC again if necessary. */
2334 if (vnic->func_default && (bp->flags & BNXT_FLAG_DFLT_VNIC_SET))
2335 bp->flags &= ~BNXT_FLAG_DFLT_VNIC_SET;
2341 bnxt_hwrm_vnic_rss_cfg_p5(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2345 int nr_ctxs = vnic->num_lb_ctxts;
2346 struct hwrm_vnic_rss_cfg_input req = {.req_type = 0 };
2347 struct hwrm_vnic_rss_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2349 for (i = 0; i < nr_ctxs; i++) {
2350 HWRM_PREP(&req, HWRM_VNIC_RSS_CFG, BNXT_USE_CHIMP_MB);
2352 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2353 req.hash_type = rte_cpu_to_le_32(vnic->hash_type);
2354 req.hash_mode_flags = vnic->hash_mode;
2356 req.hash_key_tbl_addr =
2357 rte_cpu_to_le_64(vnic->rss_hash_key_dma_addr);
2359 req.ring_grp_tbl_addr =
2360 rte_cpu_to_le_64(vnic->rss_table_dma_addr +
2361 i * HW_HASH_INDEX_SIZE);
2362 req.ring_table_pair_index = i;
2363 req.rss_ctx_idx = rte_cpu_to_le_16(vnic->fw_grp_ids[i]);
2365 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req),
2368 HWRM_CHECK_RESULT();
2375 int bnxt_hwrm_vnic_rss_cfg(struct bnxt *bp,
2376 struct bnxt_vnic_info *vnic)
2379 struct hwrm_vnic_rss_cfg_input req = {.req_type = 0 };
2380 struct hwrm_vnic_rss_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2382 if (!vnic->rss_table)
2385 if (BNXT_CHIP_P5(bp))
2386 return bnxt_hwrm_vnic_rss_cfg_p5(bp, vnic);
2388 HWRM_PREP(&req, HWRM_VNIC_RSS_CFG, BNXT_USE_CHIMP_MB);
2390 req.hash_type = rte_cpu_to_le_32(vnic->hash_type);
2391 req.hash_mode_flags = vnic->hash_mode;
2393 req.ring_grp_tbl_addr =
2394 rte_cpu_to_le_64(vnic->rss_table_dma_addr);
2395 req.hash_key_tbl_addr =
2396 rte_cpu_to_le_64(vnic->rss_hash_key_dma_addr);
2397 req.rss_ctx_idx = rte_cpu_to_le_16(vnic->rss_rule);
2398 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2400 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2402 HWRM_CHECK_RESULT();
2408 int bnxt_hwrm_vnic_plcmode_cfg(struct bnxt *bp,
2409 struct bnxt_vnic_info *vnic)
2412 struct hwrm_vnic_plcmodes_cfg_input req = {.req_type = 0 };
2413 struct hwrm_vnic_plcmodes_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2416 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2417 PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
2421 HWRM_PREP(&req, HWRM_VNIC_PLCMODES_CFG, BNXT_USE_CHIMP_MB);
2423 req.flags = rte_cpu_to_le_32(
2424 HWRM_VNIC_PLCMODES_CFG_INPUT_FLAGS_JUMBO_PLACEMENT);
2426 req.enables = rte_cpu_to_le_32(
2427 HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_JUMBO_THRESH_VALID);
2429 size = rte_pktmbuf_data_room_size(bp->rx_queues[0]->mb_pool);
2430 size -= RTE_PKTMBUF_HEADROOM;
2431 size = RTE_MIN(BNXT_MAX_PKT_LEN, size);
2433 req.jumbo_thresh = rte_cpu_to_le_16(size);
2434 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2436 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2438 HWRM_CHECK_RESULT();
2444 int bnxt_hwrm_vnic_tpa_cfg(struct bnxt *bp,
2445 struct bnxt_vnic_info *vnic, bool enable)
2448 struct hwrm_vnic_tpa_cfg_input req = {.req_type = 0 };
2449 struct hwrm_vnic_tpa_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2451 if (BNXT_CHIP_P5(bp) && !bp->max_tpa_v2) {
2453 PMD_DRV_LOG(ERR, "No HW support for LRO\n");
2457 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2458 PMD_DRV_LOG(DEBUG, "Invalid vNIC ID\n");
2462 HWRM_PREP(&req, HWRM_VNIC_TPA_CFG, BNXT_USE_CHIMP_MB);
2465 req.enables = rte_cpu_to_le_32(
2466 HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGG_SEGS |
2467 HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGGS |
2468 HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MIN_AGG_LEN);
2469 req.flags = rte_cpu_to_le_32(
2470 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_TPA |
2471 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_ENCAP_TPA |
2472 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_RSC_WND_UPDATE |
2473 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_GRO |
2474 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_AGG_WITH_ECN |
2475 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_AGG_WITH_SAME_GRE_SEQ);
2476 req.max_aggs = rte_cpu_to_le_16(BNXT_TPA_MAX_AGGS(bp));
2477 req.max_agg_segs = rte_cpu_to_le_16(BNXT_TPA_MAX_SEGS(bp));
2478 req.min_agg_len = rte_cpu_to_le_32(512);
2480 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2482 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2484 HWRM_CHECK_RESULT();
2490 int bnxt_hwrm_func_vf_mac(struct bnxt *bp, uint16_t vf, const uint8_t *mac_addr)
2492 struct hwrm_func_cfg_input req = {0};
2493 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2496 req.flags = rte_cpu_to_le_32(bp->pf->vf_info[vf].func_cfg_flags);
2497 req.enables = rte_cpu_to_le_32(
2498 HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_MAC_ADDR);
2499 memcpy(req.dflt_mac_addr, mac_addr, sizeof(req.dflt_mac_addr));
2500 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
2502 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
2504 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2505 HWRM_CHECK_RESULT();
2508 bp->pf->vf_info[vf].random_mac = false;
2513 int bnxt_hwrm_func_qstats_tx_drop(struct bnxt *bp, uint16_t fid,
2517 struct hwrm_func_qstats_input req = {.req_type = 0};
2518 struct hwrm_func_qstats_output *resp = bp->hwrm_cmd_resp_addr;
2520 HWRM_PREP(&req, HWRM_FUNC_QSTATS, BNXT_USE_CHIMP_MB);
2522 req.fid = rte_cpu_to_le_16(fid);
2524 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2526 HWRM_CHECK_RESULT();
2529 *dropped = rte_le_to_cpu_64(resp->tx_drop_pkts);
2536 int bnxt_hwrm_func_qstats(struct bnxt *bp, uint16_t fid,
2537 struct rte_eth_stats *stats,
2538 struct hwrm_func_qstats_output *func_qstats)
2541 struct hwrm_func_qstats_input req = {.req_type = 0};
2542 struct hwrm_func_qstats_output *resp = bp->hwrm_cmd_resp_addr;
2544 HWRM_PREP(&req, HWRM_FUNC_QSTATS, BNXT_USE_CHIMP_MB);
2546 req.fid = rte_cpu_to_le_16(fid);
2548 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2550 HWRM_CHECK_RESULT();
2552 memcpy(func_qstats, resp,
2553 sizeof(struct hwrm_func_qstats_output));
2558 stats->ipackets = rte_le_to_cpu_64(resp->rx_ucast_pkts);
2559 stats->ipackets += rte_le_to_cpu_64(resp->rx_mcast_pkts);
2560 stats->ipackets += rte_le_to_cpu_64(resp->rx_bcast_pkts);
2561 stats->ibytes = rte_le_to_cpu_64(resp->rx_ucast_bytes);
2562 stats->ibytes += rte_le_to_cpu_64(resp->rx_mcast_bytes);
2563 stats->ibytes += rte_le_to_cpu_64(resp->rx_bcast_bytes);
2565 stats->opackets = rte_le_to_cpu_64(resp->tx_ucast_pkts);
2566 stats->opackets += rte_le_to_cpu_64(resp->tx_mcast_pkts);
2567 stats->opackets += rte_le_to_cpu_64(resp->tx_bcast_pkts);
2568 stats->obytes = rte_le_to_cpu_64(resp->tx_ucast_bytes);
2569 stats->obytes += rte_le_to_cpu_64(resp->tx_mcast_bytes);
2570 stats->obytes += rte_le_to_cpu_64(resp->tx_bcast_bytes);
2572 stats->imissed = rte_le_to_cpu_64(resp->rx_discard_pkts);
2573 stats->ierrors = rte_le_to_cpu_64(resp->rx_drop_pkts);
2574 stats->oerrors = rte_le_to_cpu_64(resp->tx_discard_pkts);
2582 int bnxt_hwrm_func_clr_stats(struct bnxt *bp, uint16_t fid)
2585 struct hwrm_func_clr_stats_input req = {.req_type = 0};
2586 struct hwrm_func_clr_stats_output *resp = bp->hwrm_cmd_resp_addr;
2588 HWRM_PREP(&req, HWRM_FUNC_CLR_STATS, BNXT_USE_CHIMP_MB);
2590 req.fid = rte_cpu_to_le_16(fid);
2592 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2594 HWRM_CHECK_RESULT();
2600 int bnxt_clear_all_hwrm_stat_ctxs(struct bnxt *bp)
2605 for (i = 0; i < bp->rx_cp_nr_rings + bp->tx_cp_nr_rings; i++) {
2606 struct bnxt_tx_queue *txq;
2607 struct bnxt_rx_queue *rxq;
2608 struct bnxt_cp_ring_info *cpr;
2610 if (i >= bp->rx_cp_nr_rings) {
2611 txq = bp->tx_queues[i - bp->rx_cp_nr_rings];
2614 rxq = bp->rx_queues[i];
2618 rc = bnxt_hwrm_stat_clear(bp, cpr);
2626 bnxt_free_all_hwrm_stat_ctxs(struct bnxt *bp)
2630 struct bnxt_cp_ring_info *cpr;
2632 for (i = 0; i < bp->rx_cp_nr_rings; i++) {
2634 cpr = bp->rx_queues[i]->cp_ring;
2635 if (BNXT_HAS_RING_GRPS(bp))
2636 bp->grp_info[i].fw_stats_ctx = -1;
2637 rc = bnxt_hwrm_stat_ctx_free(bp, cpr);
2642 for (i = 0; i < bp->tx_cp_nr_rings; i++) {
2643 cpr = bp->tx_queues[i]->cp_ring;
2644 rc = bnxt_hwrm_stat_ctx_free(bp, cpr);
2652 int bnxt_alloc_all_hwrm_stat_ctxs(struct bnxt *bp)
2654 struct bnxt_cp_ring_info *cpr;
2658 for (i = 0; i < bp->rx_cp_nr_rings; i++) {
2659 struct bnxt_rx_queue *rxq = bp->rx_queues[i];
2662 if (cpr->hw_stats_ctx_id == HWRM_NA_SIGNATURE) {
2663 rc = bnxt_hwrm_stat_ctx_alloc(bp, cpr);
2669 for (i = 0; i < bp->tx_cp_nr_rings; i++) {
2670 struct bnxt_tx_queue *txq = bp->tx_queues[i];
2673 if (cpr->hw_stats_ctx_id == HWRM_NA_SIGNATURE) {
2674 rc = bnxt_hwrm_stat_ctx_alloc(bp, cpr);
2684 bnxt_free_all_hwrm_ring_grps(struct bnxt *bp)
2689 if (!BNXT_HAS_RING_GRPS(bp))
2692 for (idx = 0; idx < bp->rx_cp_nr_rings; idx++) {
2694 if (bp->grp_info[idx].fw_grp_id == INVALID_HW_RING_ID)
2697 rc = bnxt_hwrm_ring_grp_free(bp, idx);
2705 void bnxt_free_nq_ring(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
2707 struct bnxt_ring *cp_ring = cpr->cp_ring_struct;
2709 bnxt_hwrm_ring_free(bp, cp_ring,
2710 HWRM_RING_FREE_INPUT_RING_TYPE_NQ,
2711 INVALID_HW_RING_ID);
2712 memset(cpr->cp_desc_ring, 0,
2713 cpr->cp_ring_struct->ring_size * sizeof(*cpr->cp_desc_ring));
2714 cpr->cp_raw_cons = 0;
2717 void bnxt_free_cp_ring(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
2719 struct bnxt_ring *cp_ring = cpr->cp_ring_struct;
2721 bnxt_hwrm_ring_free(bp, cp_ring,
2722 HWRM_RING_FREE_INPUT_RING_TYPE_L2_CMPL,
2723 INVALID_HW_RING_ID);
2724 memset(cpr->cp_desc_ring, 0,
2725 cpr->cp_ring_struct->ring_size * sizeof(*cpr->cp_desc_ring));
2726 cpr->cp_raw_cons = 0;
2729 void bnxt_free_hwrm_rx_ring(struct bnxt *bp, int queue_index)
2731 struct bnxt_rx_queue *rxq = bp->rx_queues[queue_index];
2732 struct bnxt_rx_ring_info *rxr = rxq->rx_ring;
2733 struct bnxt_ring *ring = rxr->rx_ring_struct;
2734 struct bnxt_cp_ring_info *cpr = rxq->cp_ring;
2736 if (BNXT_HAS_RING_GRPS(bp))
2737 bnxt_hwrm_ring_grp_free(bp, queue_index);
2739 bnxt_hwrm_ring_free(bp, ring,
2740 HWRM_RING_FREE_INPUT_RING_TYPE_RX,
2741 cpr->cp_ring_struct->fw_ring_id);
2742 if (BNXT_HAS_RING_GRPS(bp))
2743 bp->grp_info[queue_index].rx_fw_ring_id = INVALID_HW_RING_ID;
2745 ring = rxr->ag_ring_struct;
2746 bnxt_hwrm_ring_free(bp, ring,
2748 HWRM_RING_FREE_INPUT_RING_TYPE_RX_AGG :
2749 HWRM_RING_FREE_INPUT_RING_TYPE_RX,
2750 cpr->cp_ring_struct->fw_ring_id);
2751 if (BNXT_HAS_RING_GRPS(bp))
2752 bp->grp_info[queue_index].ag_fw_ring_id = INVALID_HW_RING_ID;
2754 bnxt_hwrm_stat_ctx_free(bp, cpr);
2756 bnxt_free_cp_ring(bp, cpr);
2758 if (BNXT_HAS_RING_GRPS(bp))
2759 bp->grp_info[queue_index].cp_fw_ring_id = INVALID_HW_RING_ID;
2762 int bnxt_hwrm_rx_ring_reset(struct bnxt *bp, int queue_index)
2765 struct hwrm_ring_reset_input req = {.req_type = 0 };
2766 struct hwrm_ring_reset_output *resp = bp->hwrm_cmd_resp_addr;
2768 HWRM_PREP(&req, HWRM_RING_RESET, BNXT_USE_CHIMP_MB);
2770 req.ring_type = HWRM_RING_RESET_INPUT_RING_TYPE_RX_RING_GRP;
2771 req.ring_id = rte_cpu_to_le_16(bp->grp_info[queue_index].fw_grp_id);
2772 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2774 HWRM_CHECK_RESULT();
2782 bnxt_free_all_hwrm_rings(struct bnxt *bp)
2786 for (i = 0; i < bp->tx_cp_nr_rings; i++)
2787 bnxt_free_hwrm_tx_ring(bp, i);
2789 for (i = 0; i < bp->rx_cp_nr_rings; i++)
2790 bnxt_free_hwrm_rx_ring(bp, i);
2795 int bnxt_alloc_all_hwrm_ring_grps(struct bnxt *bp)
2800 if (!BNXT_HAS_RING_GRPS(bp))
2803 for (i = 0; i < bp->rx_cp_nr_rings; i++) {
2804 rc = bnxt_hwrm_ring_grp_alloc(bp, i);
2812 * HWRM utility functions
2815 void bnxt_free_hwrm_resources(struct bnxt *bp)
2817 /* Release memzone */
2818 rte_free(bp->hwrm_cmd_resp_addr);
2819 rte_free(bp->hwrm_short_cmd_req_addr);
2820 bp->hwrm_cmd_resp_addr = NULL;
2821 bp->hwrm_short_cmd_req_addr = NULL;
2822 bp->hwrm_cmd_resp_dma_addr = 0;
2823 bp->hwrm_short_cmd_req_dma_addr = 0;
2826 int bnxt_alloc_hwrm_resources(struct bnxt *bp)
2828 struct rte_pci_device *pdev = bp->pdev;
2829 char type[RTE_MEMZONE_NAMESIZE];
2831 sprintf(type, "bnxt_hwrm_" PCI_PRI_FMT, pdev->addr.domain,
2832 pdev->addr.bus, pdev->addr.devid, pdev->addr.function);
2833 bp->max_resp_len = BNXT_PAGE_SIZE;
2834 bp->hwrm_cmd_resp_addr = rte_malloc(type, bp->max_resp_len, 0);
2835 if (bp->hwrm_cmd_resp_addr == NULL)
2837 bp->hwrm_cmd_resp_dma_addr =
2838 rte_malloc_virt2iova(bp->hwrm_cmd_resp_addr);
2839 if (bp->hwrm_cmd_resp_dma_addr == RTE_BAD_IOVA) {
2841 "unable to map response address to physical memory\n");
2844 rte_spinlock_init(&bp->hwrm_lock);
2850 bnxt_clear_one_vnic_filter(struct bnxt *bp, struct bnxt_filter_info *filter)
2854 if (filter->filter_type == HWRM_CFA_EM_FILTER) {
2855 rc = bnxt_hwrm_clear_em_filter(bp, filter);
2858 } else if (filter->filter_type == HWRM_CFA_NTUPLE_FILTER) {
2859 rc = bnxt_hwrm_clear_ntuple_filter(bp, filter);
2864 rc = bnxt_hwrm_clear_l2_filter(bp, filter);
2869 bnxt_clear_hwrm_vnic_filters(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2871 struct bnxt_filter_info *filter;
2874 STAILQ_FOREACH(filter, &vnic->filter, next) {
2875 rc = bnxt_clear_one_vnic_filter(bp, filter);
2876 STAILQ_REMOVE(&vnic->filter, filter, bnxt_filter_info, next);
2877 bnxt_free_filter(bp, filter);
2883 bnxt_clear_hwrm_vnic_flows(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2885 struct bnxt_filter_info *filter;
2886 struct rte_flow *flow;
2889 while (!STAILQ_EMPTY(&vnic->flow_list)) {
2890 flow = STAILQ_FIRST(&vnic->flow_list);
2891 filter = flow->filter;
2892 PMD_DRV_LOG(DEBUG, "filter type %d\n", filter->filter_type);
2893 rc = bnxt_clear_one_vnic_filter(bp, filter);
2895 STAILQ_REMOVE(&vnic->flow_list, flow, rte_flow, next);
2901 int bnxt_set_hwrm_vnic_filters(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2903 struct bnxt_filter_info *filter;
2906 STAILQ_FOREACH(filter, &vnic->filter, next) {
2907 if (filter->filter_type == HWRM_CFA_EM_FILTER)
2908 rc = bnxt_hwrm_set_em_filter(bp, filter->dst_id,
2910 else if (filter->filter_type == HWRM_CFA_NTUPLE_FILTER)
2911 rc = bnxt_hwrm_set_ntuple_filter(bp, filter->dst_id,
2914 rc = bnxt_hwrm_set_l2_filter(bp, vnic->fw_vnic_id,
2923 bnxt_free_tunnel_ports(struct bnxt *bp)
2925 if (bp->vxlan_port_cnt)
2926 bnxt_hwrm_tunnel_dst_port_free(bp, bp->vxlan_fw_dst_port_id,
2927 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN);
2929 if (bp->geneve_port_cnt)
2930 bnxt_hwrm_tunnel_dst_port_free(bp, bp->geneve_fw_dst_port_id,
2931 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE);
2934 void bnxt_free_all_hwrm_resources(struct bnxt *bp)
2938 if (bp->vnic_info == NULL)
2942 * Cleanup VNICs in reverse order, to make sure the L2 filter
2943 * from vnic0 is last to be cleaned up.
2945 for (i = bp->max_vnics - 1; i >= 0; i--) {
2946 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
2948 if (vnic->fw_vnic_id == INVALID_HW_RING_ID)
2951 bnxt_clear_hwrm_vnic_flows(bp, vnic);
2953 bnxt_clear_hwrm_vnic_filters(bp, vnic);
2955 bnxt_hwrm_vnic_ctx_free(bp, vnic);
2957 bnxt_hwrm_vnic_tpa_cfg(bp, vnic, false);
2959 bnxt_hwrm_vnic_free(bp, vnic);
2961 rte_free(vnic->fw_grp_ids);
2963 /* Ring resources */
2964 bnxt_free_all_hwrm_rings(bp);
2965 bnxt_free_all_hwrm_ring_grps(bp);
2966 bnxt_free_all_hwrm_stat_ctxs(bp);
2967 bnxt_free_tunnel_ports(bp);
2970 static uint16_t bnxt_parse_eth_link_duplex(uint32_t conf_link_speed)
2972 uint8_t hw_link_duplex = HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH;
2974 if ((conf_link_speed & ETH_LINK_SPEED_FIXED) == ETH_LINK_SPEED_AUTONEG)
2975 return HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH;
2977 switch (conf_link_speed) {
2978 case ETH_LINK_SPEED_10M_HD:
2979 case ETH_LINK_SPEED_100M_HD:
2981 return HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_HALF;
2983 return hw_link_duplex;
2986 static uint16_t bnxt_check_eth_link_autoneg(uint32_t conf_link)
2991 static uint16_t bnxt_parse_eth_link_speed(uint32_t conf_link_speed,
2994 uint16_t eth_link_speed = 0;
2996 if (conf_link_speed == ETH_LINK_SPEED_AUTONEG)
2997 return ETH_LINK_SPEED_AUTONEG;
2999 switch (conf_link_speed & ~ETH_LINK_SPEED_FIXED) {
3000 case ETH_LINK_SPEED_100M:
3001 case ETH_LINK_SPEED_100M_HD:
3004 HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_100MB;
3006 case ETH_LINK_SPEED_1G:
3008 HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_1GB;
3010 case ETH_LINK_SPEED_2_5G:
3012 HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_2_5GB;
3014 case ETH_LINK_SPEED_10G:
3016 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_10GB;
3018 case ETH_LINK_SPEED_20G:
3020 HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_20GB;
3022 case ETH_LINK_SPEED_25G:
3024 HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_25GB;
3026 case ETH_LINK_SPEED_40G:
3028 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_40GB;
3030 case ETH_LINK_SPEED_50G:
3031 eth_link_speed = pam4_link ?
3032 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAM4_LINK_SPEED_50GB :
3033 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_50GB;
3035 case ETH_LINK_SPEED_100G:
3036 eth_link_speed = pam4_link ?
3037 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAM4_LINK_SPEED_100GB :
3038 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_100GB;
3040 case ETH_LINK_SPEED_200G:
3042 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAM4_LINK_SPEED_200GB;
3046 "Unsupported link speed %d; default to AUTO\n",
3050 return eth_link_speed;
3053 #define BNXT_SUPPORTED_SPEEDS (ETH_LINK_SPEED_100M | ETH_LINK_SPEED_100M_HD | \
3054 ETH_LINK_SPEED_1G | ETH_LINK_SPEED_2_5G | \
3055 ETH_LINK_SPEED_10G | ETH_LINK_SPEED_20G | ETH_LINK_SPEED_25G | \
3056 ETH_LINK_SPEED_40G | ETH_LINK_SPEED_50G | \
3057 ETH_LINK_SPEED_100G | ETH_LINK_SPEED_200G)
3059 static int bnxt_validate_link_speed(struct bnxt *bp)
3061 uint32_t link_speed = bp->eth_dev->data->dev_conf.link_speeds;
3062 uint16_t port_id = bp->eth_dev->data->port_id;
3063 uint32_t link_speed_capa;
3066 if (link_speed == ETH_LINK_SPEED_AUTONEG)
3069 link_speed_capa = bnxt_get_speed_capabilities(bp);
3071 if (link_speed & ETH_LINK_SPEED_FIXED) {
3072 one_speed = link_speed & ~ETH_LINK_SPEED_FIXED;
3074 if (one_speed & (one_speed - 1)) {
3076 "Invalid advertised speeds (%u) for port %u\n",
3077 link_speed, port_id);
3080 if ((one_speed & link_speed_capa) != one_speed) {
3082 "Unsupported advertised speed (%u) for port %u\n",
3083 link_speed, port_id);
3087 if (!(link_speed & link_speed_capa)) {
3089 "Unsupported advertised speeds (%u) for port %u\n",
3090 link_speed, port_id);
3098 bnxt_parse_eth_link_speed_mask(struct bnxt *bp, uint32_t link_speed)
3102 if (link_speed == ETH_LINK_SPEED_AUTONEG) {
3103 if (bp->link_info->support_speeds)
3104 return bp->link_info->support_speeds;
3105 link_speed = BNXT_SUPPORTED_SPEEDS;
3108 if (link_speed & ETH_LINK_SPEED_100M)
3109 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100MB;
3110 if (link_speed & ETH_LINK_SPEED_100M_HD)
3111 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100MB;
3112 if (link_speed & ETH_LINK_SPEED_1G)
3113 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_1GB;
3114 if (link_speed & ETH_LINK_SPEED_2_5G)
3115 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_2_5GB;
3116 if (link_speed & ETH_LINK_SPEED_10G)
3117 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_10GB;
3118 if (link_speed & ETH_LINK_SPEED_20G)
3119 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_20GB;
3120 if (link_speed & ETH_LINK_SPEED_25G)
3121 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_25GB;
3122 if (link_speed & ETH_LINK_SPEED_40G)
3123 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_40GB;
3124 if (link_speed & ETH_LINK_SPEED_50G)
3125 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_50GB;
3126 if (link_speed & ETH_LINK_SPEED_100G)
3127 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100GB;
3128 if (link_speed & ETH_LINK_SPEED_200G)
3129 ret |= HWRM_PORT_PHY_CFG_INPUT_FORCE_PAM4_LINK_SPEED_200GB;
3133 static uint32_t bnxt_parse_hw_link_speed(uint16_t hw_link_speed)
3135 uint32_t eth_link_speed = ETH_SPEED_NUM_NONE;
3137 switch (hw_link_speed) {
3138 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100MB:
3139 eth_link_speed = ETH_SPEED_NUM_100M;
3141 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_1GB:
3142 eth_link_speed = ETH_SPEED_NUM_1G;
3144 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2_5GB:
3145 eth_link_speed = ETH_SPEED_NUM_2_5G;
3147 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_10GB:
3148 eth_link_speed = ETH_SPEED_NUM_10G;
3150 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_20GB:
3151 eth_link_speed = ETH_SPEED_NUM_20G;
3153 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_25GB:
3154 eth_link_speed = ETH_SPEED_NUM_25G;
3156 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_40GB:
3157 eth_link_speed = ETH_SPEED_NUM_40G;
3159 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_50GB:
3160 eth_link_speed = ETH_SPEED_NUM_50G;
3162 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100GB:
3163 eth_link_speed = ETH_SPEED_NUM_100G;
3165 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_200GB:
3166 eth_link_speed = ETH_SPEED_NUM_200G;
3168 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2GB:
3170 PMD_DRV_LOG(ERR, "HWRM link speed %d not defined\n",
3174 return eth_link_speed;
3177 static uint16_t bnxt_parse_hw_link_duplex(uint16_t hw_link_duplex)
3179 uint16_t eth_link_duplex = ETH_LINK_FULL_DUPLEX;
3181 switch (hw_link_duplex) {
3182 case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH:
3183 case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_FULL:
3185 eth_link_duplex = ETH_LINK_FULL_DUPLEX;
3187 case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_HALF:
3188 eth_link_duplex = ETH_LINK_HALF_DUPLEX;
3191 PMD_DRV_LOG(ERR, "HWRM link duplex %d not defined\n",
3195 return eth_link_duplex;
3198 int bnxt_get_hwrm_link_config(struct bnxt *bp, struct rte_eth_link *link)
3201 struct bnxt_link_info *link_info = bp->link_info;
3203 rc = bnxt_hwrm_port_phy_qcaps(bp);
3205 PMD_DRV_LOG(ERR, "Get link config failed with rc %d\n", rc);
3207 rc = bnxt_hwrm_port_phy_qcfg(bp, link_info);
3209 PMD_DRV_LOG(ERR, "Get link config failed with rc %d\n", rc);
3213 if (link_info->link_speed)
3215 bnxt_parse_hw_link_speed(link_info->link_speed);
3217 link->link_speed = ETH_SPEED_NUM_NONE;
3218 link->link_duplex = bnxt_parse_hw_link_duplex(link_info->duplex);
3219 link->link_status = link_info->link_up;
3220 link->link_autoneg = link_info->auto_mode ==
3221 HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_NONE ?
3222 ETH_LINK_FIXED : ETH_LINK_AUTONEG;
3227 int bnxt_set_hwrm_link_config(struct bnxt *bp, bool link_up)
3230 struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
3231 struct bnxt_link_info link_req;
3232 uint16_t speed, autoneg;
3234 if (!BNXT_SINGLE_PF(bp) || BNXT_VF(bp))
3237 rc = bnxt_validate_link_speed(bp);
3241 memset(&link_req, 0, sizeof(link_req));
3242 link_req.link_up = link_up;
3246 autoneg = bnxt_check_eth_link_autoneg(dev_conf->link_speeds);
3247 if (BNXT_CHIP_P5(bp) &&
3248 dev_conf->link_speeds == ETH_LINK_SPEED_40G) {
3249 /* 40G is not supported as part of media auto detect.
3250 * The speed should be forced and autoneg disabled
3251 * to configure 40G speed.
3253 PMD_DRV_LOG(INFO, "Disabling autoneg for 40G\n");
3257 /* No auto speeds and no auto_pam4_link. Disable autoneg */
3258 if (bp->link_info->auto_link_speed == 0 &&
3259 bp->link_info->link_signal_mode &&
3260 bp->link_info->auto_pam4_link_speeds == 0)
3263 speed = bnxt_parse_eth_link_speed(dev_conf->link_speeds,
3264 bp->link_info->link_signal_mode);
3265 link_req.phy_flags = HWRM_PORT_PHY_CFG_INPUT_FLAGS_RESET_PHY;
3266 /* Autoneg can be done only when the FW allows. */
3267 if (autoneg == 1 && bp->link_info->support_auto_speeds) {
3268 link_req.phy_flags |=
3269 HWRM_PORT_PHY_CFG_INPUT_FLAGS_RESTART_AUTONEG;
3270 link_req.auto_link_speed_mask =
3271 bnxt_parse_eth_link_speed_mask(bp,
3272 dev_conf->link_speeds);
3274 if (bp->link_info->phy_type ==
3275 HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASET ||
3276 bp->link_info->phy_type ==
3277 HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASETE ||
3278 bp->link_info->media_type ==
3279 HWRM_PORT_PHY_QCFG_OUTPUT_MEDIA_TYPE_TP) {
3280 PMD_DRV_LOG(ERR, "10GBase-T devices must autoneg\n");
3284 link_req.phy_flags |= HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE;
3285 /* If user wants a particular speed try that first. */
3287 link_req.link_speed = speed;
3288 else if (bp->link_info->force_pam4_link_speed)
3289 link_req.link_speed =
3290 bp->link_info->force_pam4_link_speed;
3291 else if (bp->link_info->auto_pam4_link_speeds)
3292 link_req.link_speed =
3293 bp->link_info->auto_pam4_link_speeds;
3294 else if (bp->link_info->support_pam4_speeds)
3295 link_req.link_speed =
3296 bp->link_info->support_pam4_speeds;
3297 else if (bp->link_info->force_link_speed)
3298 link_req.link_speed = bp->link_info->force_link_speed;
3300 link_req.link_speed = bp->link_info->auto_link_speed;
3301 /* Auto PAM4 link speed is zero, but auto_link_speed is not
3302 * zero. Use the auto_link_speed.
3304 if (bp->link_info->auto_link_speed != 0 &&
3305 bp->link_info->auto_pam4_link_speeds == 0)
3306 link_req.link_speed = bp->link_info->auto_link_speed;
3308 link_req.duplex = bnxt_parse_eth_link_duplex(dev_conf->link_speeds);
3309 link_req.auto_pause = bp->link_info->auto_pause;
3310 link_req.force_pause = bp->link_info->force_pause;
3313 rc = bnxt_hwrm_port_phy_cfg(bp, &link_req);
3316 "Set link config failed with rc %d\n", rc);
3323 int bnxt_hwrm_func_qcfg(struct bnxt *bp, uint16_t *mtu)
3325 struct hwrm_func_qcfg_input req = {0};
3326 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3329 bp->func_svif = BNXT_SVIF_INVALID;
3332 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3333 req.fid = rte_cpu_to_le_16(0xffff);
3335 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3337 HWRM_CHECK_RESULT();
3339 bp->vlan = rte_le_to_cpu_16(resp->vlan) & ETH_VLAN_ID_MAX;
3341 svif_info = rte_le_to_cpu_16(resp->svif_info);
3342 if (svif_info & HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_VALID)
3343 bp->func_svif = svif_info &
3344 HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_MASK;
3346 flags = rte_le_to_cpu_16(resp->flags);
3347 if (BNXT_PF(bp) && (flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_MULTI_HOST))
3348 bp->flags |= BNXT_FLAG_MULTI_HOST;
3351 !BNXT_VF_IS_TRUSTED(bp) &&
3352 (flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_TRUSTED_VF)) {
3353 bp->flags |= BNXT_FLAG_TRUSTED_VF_EN;
3354 PMD_DRV_LOG(INFO, "Trusted VF cap enabled\n");
3355 } else if (BNXT_VF(bp) &&
3356 BNXT_VF_IS_TRUSTED(bp) &&
3357 !(flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_TRUSTED_VF)) {
3358 bp->flags &= ~BNXT_FLAG_TRUSTED_VF_EN;
3359 PMD_DRV_LOG(INFO, "Trusted VF cap disabled\n");
3363 *mtu = rte_le_to_cpu_16(resp->admin_mtu);
3365 switch (resp->port_partition_type) {
3366 case HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR1_0:
3367 case HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR1_5:
3368 case HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR2_0:
3370 bp->flags |= BNXT_FLAG_NPAR_PF;
3373 bp->flags &= ~BNXT_FLAG_NPAR_PF;
3377 bp->legacy_db_size =
3378 rte_le_to_cpu_16(resp->legacy_l2_db_size_kb) * 1024;
3385 int bnxt_hwrm_parent_pf_qcfg(struct bnxt *bp)
3387 struct hwrm_func_qcfg_input req = {0};
3388 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3391 if (!BNXT_VF_IS_TRUSTED(bp))
3397 bp->parent->fid = BNXT_PF_FID_INVALID;
3399 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3401 req.fid = rte_cpu_to_le_16(0xfffe); /* Request parent PF information. */
3403 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3405 HWRM_CHECK_RESULT_SILENT();
3407 memcpy(bp->parent->mac_addr, resp->mac_address, RTE_ETHER_ADDR_LEN);
3408 bp->parent->vnic = rte_le_to_cpu_16(resp->dflt_vnic_id);
3409 bp->parent->fid = rte_le_to_cpu_16(resp->fid);
3410 bp->parent->port_id = rte_le_to_cpu_16(resp->port_id);
3417 int bnxt_hwrm_get_dflt_vnic_svif(struct bnxt *bp, uint16_t fid,
3418 uint16_t *vnic_id, uint16_t *svif)
3420 struct hwrm_func_qcfg_input req = {0};
3421 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3425 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3426 req.fid = rte_cpu_to_le_16(fid);
3428 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3430 HWRM_CHECK_RESULT();
3433 *vnic_id = rte_le_to_cpu_16(resp->dflt_vnic_id);
3435 svif_info = rte_le_to_cpu_16(resp->svif_info);
3436 if (svif && (svif_info & HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_VALID))
3437 *svif = svif_info & HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_MASK;
3444 int bnxt_hwrm_port_mac_qcfg(struct bnxt *bp)
3446 struct hwrm_port_mac_qcfg_input req = {0};
3447 struct hwrm_port_mac_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3448 uint16_t port_svif_info;
3451 bp->port_svif = BNXT_SVIF_INVALID;
3453 if (BNXT_VF(bp) && !BNXT_VF_IS_TRUSTED(bp))
3456 HWRM_PREP(&req, HWRM_PORT_MAC_QCFG, BNXT_USE_CHIMP_MB);
3458 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3460 HWRM_CHECK_RESULT_SILENT();
3462 port_svif_info = rte_le_to_cpu_16(resp->port_svif_info);
3463 if (port_svif_info &
3464 HWRM_PORT_MAC_QCFG_OUTPUT_PORT_SVIF_INFO_PORT_SVIF_VALID)
3465 bp->port_svif = port_svif_info &
3466 HWRM_PORT_MAC_QCFG_OUTPUT_PORT_SVIF_INFO_PORT_SVIF_MASK;
3473 static int bnxt_hwrm_pf_func_cfg(struct bnxt *bp,
3474 struct bnxt_pf_resource_info *pf_resc)
3476 struct hwrm_func_cfg_input req = {0};
3477 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3481 enables = HWRM_FUNC_CFG_INPUT_ENABLES_ADMIN_MTU |
3482 HWRM_FUNC_CFG_INPUT_ENABLES_HOST_MTU |
3483 HWRM_FUNC_CFG_INPUT_ENABLES_MRU |
3484 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS |
3485 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_STAT_CTXS |
3486 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_CMPL_RINGS |
3487 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_TX_RINGS |
3488 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RX_RINGS |
3489 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_L2_CTXS |
3490 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_VNICS;
3492 if (BNXT_HAS_RING_GRPS(bp)) {
3493 enables |= HWRM_FUNC_CFG_INPUT_ENABLES_NUM_HW_RING_GRPS;
3494 req.num_hw_ring_grps =
3495 rte_cpu_to_le_16(pf_resc->num_hw_ring_grps);
3496 } else if (BNXT_HAS_NQ(bp)) {
3497 enables |= HWRM_FUNC_CFG_INPUT_ENABLES_NUM_MSIX;
3498 req.num_msix = rte_cpu_to_le_16(bp->max_nq_rings);
3501 req.flags = rte_cpu_to_le_32(bp->pf->func_cfg_flags);
3502 req.admin_mtu = rte_cpu_to_le_16(BNXT_MAX_MTU);
3503 req.host_mtu = rte_cpu_to_le_16(bp->eth_dev->data->mtu);
3504 req.mru = rte_cpu_to_le_16(BNXT_VNIC_MRU(bp->eth_dev->data->mtu));
3505 req.num_rsscos_ctxs = rte_cpu_to_le_16(pf_resc->num_rsscos_ctxs);
3506 req.num_stat_ctxs = rte_cpu_to_le_16(pf_resc->num_stat_ctxs);
3507 req.num_cmpl_rings = rte_cpu_to_le_16(pf_resc->num_cp_rings);
3508 req.num_tx_rings = rte_cpu_to_le_16(pf_resc->num_tx_rings);
3509 req.num_rx_rings = rte_cpu_to_le_16(pf_resc->num_rx_rings);
3510 req.num_l2_ctxs = rte_cpu_to_le_16(pf_resc->num_l2_ctxs);
3511 req.num_vnics = rte_cpu_to_le_16(bp->max_vnics);
3512 req.fid = rte_cpu_to_le_16(0xffff);
3513 req.enables = rte_cpu_to_le_32(enables);
3515 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
3517 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3519 HWRM_CHECK_RESULT();
3525 /* min values are the guaranteed resources and max values are subject
3526 * to availability. The strategy for now is to keep both min & max
3530 bnxt_fill_vf_func_cfg_req_new(struct bnxt *bp,
3531 struct hwrm_func_vf_resource_cfg_input *req,
3534 req->max_rsscos_ctx = rte_cpu_to_le_16(bp->max_rsscos_ctx /
3536 req->min_rsscos_ctx = req->max_rsscos_ctx;
3537 req->max_stat_ctx = rte_cpu_to_le_16(bp->max_stat_ctx / (num_vfs + 1));
3538 req->min_stat_ctx = req->max_stat_ctx;
3539 req->max_cmpl_rings = rte_cpu_to_le_16(bp->max_cp_rings /
3541 req->min_cmpl_rings = req->max_cmpl_rings;
3542 req->max_tx_rings = rte_cpu_to_le_16(bp->max_tx_rings / (num_vfs + 1));
3543 req->min_tx_rings = req->max_tx_rings;
3544 req->max_rx_rings = rte_cpu_to_le_16(bp->max_rx_rings / (num_vfs + 1));
3545 req->min_rx_rings = req->max_rx_rings;
3546 req->max_l2_ctxs = rte_cpu_to_le_16(bp->max_l2_ctx / (num_vfs + 1));
3547 req->min_l2_ctxs = req->max_l2_ctxs;
3548 /* TODO: For now, do not support VMDq/RFS on VFs. */
3549 req->max_vnics = rte_cpu_to_le_16(1);
3550 req->min_vnics = req->max_vnics;
3551 req->max_hw_ring_grps = rte_cpu_to_le_16(bp->max_ring_grps /
3553 req->min_hw_ring_grps = req->max_hw_ring_grps;
3555 rte_cpu_to_le_16(HWRM_FUNC_VF_RESOURCE_CFG_INPUT_FLAGS_MIN_GUARANTEED);
3559 bnxt_fill_vf_func_cfg_req_old(struct bnxt *bp,
3560 struct hwrm_func_cfg_input *req,
3563 req->enables = rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_ADMIN_MTU |
3564 HWRM_FUNC_CFG_INPUT_ENABLES_MRU |
3565 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS |
3566 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_STAT_CTXS |
3567 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_CMPL_RINGS |
3568 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_TX_RINGS |
3569 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RX_RINGS |
3570 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_L2_CTXS |
3571 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_VNICS |
3572 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_HW_RING_GRPS);
3574 req->admin_mtu = rte_cpu_to_le_16(bp->eth_dev->data->mtu + RTE_ETHER_HDR_LEN +
3575 RTE_ETHER_CRC_LEN + VLAN_TAG_SIZE *
3577 req->mru = rte_cpu_to_le_16(BNXT_VNIC_MRU(bp->eth_dev->data->mtu));
3578 req->num_rsscos_ctxs = rte_cpu_to_le_16(bp->max_rsscos_ctx /
3580 req->num_stat_ctxs = rte_cpu_to_le_16(bp->max_stat_ctx / (num_vfs + 1));
3581 req->num_cmpl_rings = rte_cpu_to_le_16(bp->max_cp_rings /
3583 req->num_tx_rings = rte_cpu_to_le_16(bp->max_tx_rings / (num_vfs + 1));
3584 req->num_rx_rings = rte_cpu_to_le_16(bp->max_rx_rings / (num_vfs + 1));
3585 req->num_l2_ctxs = rte_cpu_to_le_16(bp->max_l2_ctx / (num_vfs + 1));
3586 /* TODO: For now, do not support VMDq/RFS on VFs. */
3587 req->num_vnics = rte_cpu_to_le_16(1);
3588 req->num_hw_ring_grps = rte_cpu_to_le_16(bp->max_ring_grps /
3592 /* Update the port wide resource values based on how many resources
3593 * got allocated to the VF.
3595 static int bnxt_update_max_resources(struct bnxt *bp,
3598 struct hwrm_func_qcfg_input req = {0};
3599 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3602 /* Get the actual allocated values now */
3603 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3604 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
3605 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3606 HWRM_CHECK_RESULT();
3608 bp->max_rsscos_ctx -= rte_le_to_cpu_16(resp->alloc_rsscos_ctx);
3609 bp->max_stat_ctx -= rte_le_to_cpu_16(resp->alloc_stat_ctx);
3610 bp->max_cp_rings -= rte_le_to_cpu_16(resp->alloc_cmpl_rings);
3611 bp->max_tx_rings -= rte_le_to_cpu_16(resp->alloc_tx_rings);
3612 bp->max_rx_rings -= rte_le_to_cpu_16(resp->alloc_rx_rings);
3613 bp->max_l2_ctx -= rte_le_to_cpu_16(resp->alloc_l2_ctx);
3614 bp->max_ring_grps -= rte_le_to_cpu_16(resp->alloc_hw_ring_grps);
3621 /* Update the PF resource values based on how many resources
3622 * got allocated to it.
3624 static int bnxt_update_max_resources_pf_only(struct bnxt *bp)
3626 struct hwrm_func_qcfg_input req = {0};
3627 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3630 /* Get the actual allocated values now */
3631 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3632 req.fid = rte_cpu_to_le_16(0xffff);
3633 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3634 HWRM_CHECK_RESULT();
3636 bp->max_rsscos_ctx = rte_le_to_cpu_16(resp->alloc_rsscos_ctx);
3637 bp->max_stat_ctx = rte_le_to_cpu_16(resp->alloc_stat_ctx);
3638 bp->max_cp_rings = rte_le_to_cpu_16(resp->alloc_cmpl_rings);
3639 bp->max_tx_rings = rte_le_to_cpu_16(resp->alloc_tx_rings);
3640 bp->max_rx_rings = rte_le_to_cpu_16(resp->alloc_rx_rings);
3641 bp->max_l2_ctx = rte_le_to_cpu_16(resp->alloc_l2_ctx);
3642 bp->max_ring_grps = rte_le_to_cpu_16(resp->alloc_hw_ring_grps);
3643 bp->max_vnics = rte_le_to_cpu_16(resp->alloc_vnics);
3650 int bnxt_hwrm_func_qcfg_current_vf_vlan(struct bnxt *bp, int vf)
3652 struct hwrm_func_qcfg_input req = {0};
3653 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3656 /* Check for zero MAC address */
3657 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3658 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
3659 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3660 HWRM_CHECK_RESULT();
3661 rc = rte_le_to_cpu_16(resp->vlan);
3668 static int bnxt_query_pf_resources(struct bnxt *bp,
3669 struct bnxt_pf_resource_info *pf_resc)
3671 struct hwrm_func_qcfg_input req = {0};
3672 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3675 /* And copy the allocated numbers into the pf struct */
3676 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3677 req.fid = rte_cpu_to_le_16(0xffff);
3678 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3679 HWRM_CHECK_RESULT();
3681 pf_resc->num_tx_rings = rte_le_to_cpu_16(resp->alloc_tx_rings);
3682 pf_resc->num_rsscos_ctxs = rte_le_to_cpu_16(resp->alloc_rsscos_ctx);
3683 pf_resc->num_stat_ctxs = rte_le_to_cpu_16(resp->alloc_stat_ctx);
3684 pf_resc->num_cp_rings = rte_le_to_cpu_16(resp->alloc_cmpl_rings);
3685 pf_resc->num_rx_rings = rte_le_to_cpu_16(resp->alloc_rx_rings);
3686 pf_resc->num_l2_ctxs = rte_le_to_cpu_16(resp->alloc_l2_ctx);
3687 pf_resc->num_hw_ring_grps = rte_le_to_cpu_32(resp->alloc_hw_ring_grps);
3688 bp->pf->evb_mode = resp->evb_mode;
3696 bnxt_calculate_pf_resources(struct bnxt *bp,
3697 struct bnxt_pf_resource_info *pf_resc,
3701 pf_resc->num_rsscos_ctxs = bp->max_rsscos_ctx;
3702 pf_resc->num_stat_ctxs = bp->max_stat_ctx;
3703 pf_resc->num_cp_rings = bp->max_cp_rings;
3704 pf_resc->num_tx_rings = bp->max_tx_rings;
3705 pf_resc->num_rx_rings = bp->max_rx_rings;
3706 pf_resc->num_l2_ctxs = bp->max_l2_ctx;
3707 pf_resc->num_hw_ring_grps = bp->max_ring_grps;
3712 pf_resc->num_rsscos_ctxs = bp->max_rsscos_ctx / (num_vfs + 1) +
3713 bp->max_rsscos_ctx % (num_vfs + 1);
3714 pf_resc->num_stat_ctxs = bp->max_stat_ctx / (num_vfs + 1) +
3715 bp->max_stat_ctx % (num_vfs + 1);
3716 pf_resc->num_cp_rings = bp->max_cp_rings / (num_vfs + 1) +
3717 bp->max_cp_rings % (num_vfs + 1);
3718 pf_resc->num_tx_rings = bp->max_tx_rings / (num_vfs + 1) +
3719 bp->max_tx_rings % (num_vfs + 1);
3720 pf_resc->num_rx_rings = bp->max_rx_rings / (num_vfs + 1) +
3721 bp->max_rx_rings % (num_vfs + 1);
3722 pf_resc->num_l2_ctxs = bp->max_l2_ctx / (num_vfs + 1) +
3723 bp->max_l2_ctx % (num_vfs + 1);
3724 pf_resc->num_hw_ring_grps = bp->max_ring_grps / (num_vfs + 1) +
3725 bp->max_ring_grps % (num_vfs + 1);
3728 int bnxt_hwrm_allocate_pf_only(struct bnxt *bp)
3730 struct bnxt_pf_resource_info pf_resc = { 0 };
3734 PMD_DRV_LOG(ERR, "Attempt to allcoate VFs on a VF!\n");
3738 rc = bnxt_hwrm_func_qcaps(bp);
3742 bnxt_calculate_pf_resources(bp, &pf_resc, 0);
3744 bp->pf->func_cfg_flags &=
3745 ~(HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_ENABLE |
3746 HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_DISABLE);
3747 bp->pf->func_cfg_flags |=
3748 HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_DISABLE;
3750 rc = bnxt_hwrm_pf_func_cfg(bp, &pf_resc);
3754 rc = bnxt_update_max_resources_pf_only(bp);
3760 bnxt_configure_vf_req_buf(struct bnxt *bp, int num_vfs)
3762 size_t req_buf_sz, sz;
3765 req_buf_sz = num_vfs * HWRM_MAX_REQ_LEN;
3766 bp->pf->vf_req_buf = rte_malloc("bnxt_vf_fwd", req_buf_sz,
3767 page_roundup(num_vfs * HWRM_MAX_REQ_LEN));
3768 if (bp->pf->vf_req_buf == NULL) {
3772 for (sz = 0; sz < req_buf_sz; sz += getpagesize())
3773 rte_mem_lock_page(((char *)bp->pf->vf_req_buf) + sz);
3775 for (i = 0; i < num_vfs; i++)
3776 bp->pf->vf_info[i].req_buf = ((char *)bp->pf->vf_req_buf) +
3777 (i * HWRM_MAX_REQ_LEN);
3779 rc = bnxt_hwrm_func_buf_rgtr(bp, num_vfs);
3781 rte_free(bp->pf->vf_req_buf);
3787 bnxt_process_vf_resc_config_new(struct bnxt *bp, int num_vfs)
3789 struct hwrm_func_vf_resource_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3790 struct hwrm_func_vf_resource_cfg_input req = {0};
3793 bnxt_fill_vf_func_cfg_req_new(bp, &req, num_vfs);
3794 bp->pf->active_vfs = 0;
3795 for (i = 0; i < num_vfs; i++) {
3796 HWRM_PREP(&req, HWRM_FUNC_VF_RESOURCE_CFG, BNXT_USE_CHIMP_MB);
3797 req.vf_id = rte_cpu_to_le_16(bp->pf->vf_info[i].fid);
3798 rc = bnxt_hwrm_send_message(bp,
3802 if (rc || resp->error_code) {
3804 "Failed to initialize VF %d\n", i);
3806 "Not all VFs available. (%d, %d)\n",
3807 rc, resp->error_code);
3810 /* If the first VF configuration itself fails,
3811 * unregister the vf_fwd_request buffer.
3814 bnxt_hwrm_func_buf_unrgtr(bp);
3819 /* Update the max resource values based on the resource values
3820 * allocated to the VF.
3822 bnxt_update_max_resources(bp, i);
3823 bp->pf->active_vfs++;
3824 bnxt_hwrm_func_clr_stats(bp, bp->pf->vf_info[i].fid);
3831 bnxt_process_vf_resc_config_old(struct bnxt *bp, int num_vfs)
3833 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3834 struct hwrm_func_cfg_input req = {0};
3837 bnxt_fill_vf_func_cfg_req_old(bp, &req, num_vfs);
3839 bp->pf->active_vfs = 0;
3840 for (i = 0; i < num_vfs; i++) {
3841 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
3842 req.flags = rte_cpu_to_le_32(bp->pf->vf_info[i].func_cfg_flags);
3843 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[i].fid);
3844 rc = bnxt_hwrm_send_message(bp,
3849 /* Clear enable flag for next pass */
3850 req.enables &= ~rte_cpu_to_le_32(
3851 HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_MAC_ADDR);
3853 if (rc || resp->error_code) {
3855 "Failed to initialize VF %d\n", i);
3857 "Not all VFs available. (%d, %d)\n",
3858 rc, resp->error_code);
3861 /* If the first VF configuration itself fails,
3862 * unregister the vf_fwd_request buffer.
3865 bnxt_hwrm_func_buf_unrgtr(bp);
3871 /* Update the max resource values based on the resource values
3872 * allocated to the VF.
3874 bnxt_update_max_resources(bp, i);
3875 bp->pf->active_vfs++;
3876 bnxt_hwrm_func_clr_stats(bp, bp->pf->vf_info[i].fid);
3883 bnxt_configure_vf_resources(struct bnxt *bp, int num_vfs)
3885 if (bp->flags & BNXT_FLAG_NEW_RM)
3886 bnxt_process_vf_resc_config_new(bp, num_vfs);
3888 bnxt_process_vf_resc_config_old(bp, num_vfs);
3892 bnxt_update_pf_resources(struct bnxt *bp,
3893 struct bnxt_pf_resource_info *pf_resc)
3895 bp->max_rsscos_ctx = pf_resc->num_rsscos_ctxs;
3896 bp->max_stat_ctx = pf_resc->num_stat_ctxs;
3897 bp->max_cp_rings = pf_resc->num_cp_rings;
3898 bp->max_tx_rings = pf_resc->num_tx_rings;
3899 bp->max_rx_rings = pf_resc->num_rx_rings;
3900 bp->max_ring_grps = pf_resc->num_hw_ring_grps;
3904 bnxt_configure_pf_resources(struct bnxt *bp,
3905 struct bnxt_pf_resource_info *pf_resc)
3908 * We're using STD_TX_RING_MODE here which will limit the TX
3909 * rings. This will allow QoS to function properly. Not setting this
3910 * will cause PF rings to break bandwidth settings.
3912 bp->pf->func_cfg_flags &=
3913 ~(HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_ENABLE |
3914 HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_DISABLE);
3915 bp->pf->func_cfg_flags |=
3916 HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_ENABLE;
3917 return bnxt_hwrm_pf_func_cfg(bp, pf_resc);
3920 int bnxt_hwrm_allocate_vfs(struct bnxt *bp, int num_vfs)
3922 struct bnxt_pf_resource_info pf_resc = { 0 };
3926 PMD_DRV_LOG(ERR, "Attempt to allocate VFs on a VF!\n");
3930 rc = bnxt_hwrm_func_qcaps(bp);
3934 bnxt_calculate_pf_resources(bp, &pf_resc, num_vfs);
3936 rc = bnxt_configure_pf_resources(bp, &pf_resc);
3940 rc = bnxt_query_pf_resources(bp, &pf_resc);
3945 * Now, create and register a buffer to hold forwarded VF requests
3947 rc = bnxt_configure_vf_req_buf(bp, num_vfs);
3951 bnxt_configure_vf_resources(bp, num_vfs);
3953 bnxt_update_pf_resources(bp, &pf_resc);
3958 int bnxt_hwrm_pf_evb_mode(struct bnxt *bp)
3960 struct hwrm_func_cfg_input req = {0};
3961 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3964 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
3966 req.fid = rte_cpu_to_le_16(0xffff);
3967 req.enables = rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_EVB_MODE);
3968 req.evb_mode = bp->pf->evb_mode;
3970 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3971 HWRM_CHECK_RESULT();
3977 int bnxt_hwrm_tunnel_dst_port_alloc(struct bnxt *bp, uint16_t port,
3978 uint8_t tunnel_type)
3980 struct hwrm_tunnel_dst_port_alloc_input req = {0};
3981 struct hwrm_tunnel_dst_port_alloc_output *resp = bp->hwrm_cmd_resp_addr;
3984 HWRM_PREP(&req, HWRM_TUNNEL_DST_PORT_ALLOC, BNXT_USE_CHIMP_MB);
3985 req.tunnel_type = tunnel_type;
3986 req.tunnel_dst_port_val = rte_cpu_to_be_16(port);
3987 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3988 HWRM_CHECK_RESULT();
3990 switch (tunnel_type) {
3991 case HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_VXLAN:
3992 bp->vxlan_fw_dst_port_id =
3993 rte_le_to_cpu_16(resp->tunnel_dst_port_id);
3994 bp->vxlan_port = port;
3996 case HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_GENEVE:
3997 bp->geneve_fw_dst_port_id =
3998 rte_le_to_cpu_16(resp->tunnel_dst_port_id);
3999 bp->geneve_port = port;
4010 int bnxt_hwrm_tunnel_dst_port_free(struct bnxt *bp, uint16_t port,
4011 uint8_t tunnel_type)
4013 struct hwrm_tunnel_dst_port_free_input req = {0};
4014 struct hwrm_tunnel_dst_port_free_output *resp = bp->hwrm_cmd_resp_addr;
4017 HWRM_PREP(&req, HWRM_TUNNEL_DST_PORT_FREE, BNXT_USE_CHIMP_MB);
4019 req.tunnel_type = tunnel_type;
4020 req.tunnel_dst_port_id = rte_cpu_to_be_16(port);
4021 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4023 HWRM_CHECK_RESULT();
4027 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN) {
4029 bp->vxlan_port_cnt = 0;
4033 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE) {
4034 bp->geneve_port = 0;
4035 bp->geneve_port_cnt = 0;
4041 int bnxt_hwrm_func_cfg_vf_set_flags(struct bnxt *bp, uint16_t vf,
4044 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4045 struct hwrm_func_cfg_input req = {0};
4048 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4050 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4051 req.flags = rte_cpu_to_le_32(flags);
4052 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4054 HWRM_CHECK_RESULT();
4060 void vf_vnic_set_rxmask_cb(struct bnxt_vnic_info *vnic, void *flagp)
4062 uint32_t *flag = flagp;
4064 vnic->flags = *flag;
4067 int bnxt_set_rx_mask_no_vlan(struct bnxt *bp, struct bnxt_vnic_info *vnic)
4069 return bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
4072 int bnxt_hwrm_func_buf_rgtr(struct bnxt *bp, int num_vfs)
4074 struct hwrm_func_buf_rgtr_output *resp = bp->hwrm_cmd_resp_addr;
4075 struct hwrm_func_buf_rgtr_input req = {.req_type = 0 };
4078 HWRM_PREP(&req, HWRM_FUNC_BUF_RGTR, BNXT_USE_CHIMP_MB);
4080 req.req_buf_num_pages = rte_cpu_to_le_16(1);
4081 req.req_buf_page_size =
4082 rte_cpu_to_le_16(page_getenum(num_vfs * HWRM_MAX_REQ_LEN));
4083 req.req_buf_len = rte_cpu_to_le_16(HWRM_MAX_REQ_LEN);
4084 req.req_buf_page_addr0 =
4085 rte_cpu_to_le_64(rte_malloc_virt2iova(bp->pf->vf_req_buf));
4086 if (req.req_buf_page_addr0 == RTE_BAD_IOVA) {
4088 "unable to map buffer address to physical memory\n");
4093 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4095 HWRM_CHECK_RESULT();
4101 int bnxt_hwrm_func_buf_unrgtr(struct bnxt *bp)
4104 struct hwrm_func_buf_unrgtr_input req = {.req_type = 0 };
4105 struct hwrm_func_buf_unrgtr_output *resp = bp->hwrm_cmd_resp_addr;
4107 if (!(BNXT_PF(bp) && bp->pdev->max_vfs))
4110 HWRM_PREP(&req, HWRM_FUNC_BUF_UNRGTR, BNXT_USE_CHIMP_MB);
4112 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4114 HWRM_CHECK_RESULT();
4120 int bnxt_hwrm_func_cfg_def_cp(struct bnxt *bp)
4122 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4123 struct hwrm_func_cfg_input req = {0};
4126 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4128 req.fid = rte_cpu_to_le_16(0xffff);
4129 req.flags = rte_cpu_to_le_32(bp->pf->func_cfg_flags);
4130 req.enables = rte_cpu_to_le_32(
4131 HWRM_FUNC_CFG_INPUT_ENABLES_ASYNC_EVENT_CR);
4132 req.async_event_cr = rte_cpu_to_le_16(
4133 bp->async_cp_ring->cp_ring_struct->fw_ring_id);
4134 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4136 HWRM_CHECK_RESULT();
4142 int bnxt_hwrm_vf_func_cfg_def_cp(struct bnxt *bp)
4144 struct hwrm_func_vf_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4145 struct hwrm_func_vf_cfg_input req = {0};
4148 HWRM_PREP(&req, HWRM_FUNC_VF_CFG, BNXT_USE_CHIMP_MB);
4150 req.enables = rte_cpu_to_le_32(
4151 HWRM_FUNC_VF_CFG_INPUT_ENABLES_ASYNC_EVENT_CR);
4152 req.async_event_cr = rte_cpu_to_le_16(
4153 bp->async_cp_ring->cp_ring_struct->fw_ring_id);
4154 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4156 HWRM_CHECK_RESULT();
4162 int bnxt_hwrm_set_default_vlan(struct bnxt *bp, int vf, uint8_t is_vf)
4164 struct hwrm_func_cfg_input req = {0};
4165 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4166 uint16_t dflt_vlan, fid;
4167 uint32_t func_cfg_flags;
4170 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4173 dflt_vlan = bp->pf->vf_info[vf].dflt_vlan;
4174 fid = bp->pf->vf_info[vf].fid;
4175 func_cfg_flags = bp->pf->vf_info[vf].func_cfg_flags;
4177 fid = rte_cpu_to_le_16(0xffff);
4178 func_cfg_flags = bp->pf->func_cfg_flags;
4179 dflt_vlan = bp->vlan;
4182 req.flags = rte_cpu_to_le_32(func_cfg_flags);
4183 req.fid = rte_cpu_to_le_16(fid);
4184 req.enables |= rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_VLAN);
4185 req.dflt_vlan = rte_cpu_to_le_16(dflt_vlan);
4187 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4189 HWRM_CHECK_RESULT();
4195 int bnxt_hwrm_func_bw_cfg(struct bnxt *bp, uint16_t vf,
4196 uint16_t max_bw, uint16_t enables)
4198 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4199 struct hwrm_func_cfg_input req = {0};
4202 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4204 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4205 req.enables |= rte_cpu_to_le_32(enables);
4206 req.flags = rte_cpu_to_le_32(bp->pf->vf_info[vf].func_cfg_flags);
4207 req.max_bw = rte_cpu_to_le_32(max_bw);
4208 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4210 HWRM_CHECK_RESULT();
4216 int bnxt_hwrm_set_vf_vlan(struct bnxt *bp, int vf)
4218 struct hwrm_func_cfg_input req = {0};
4219 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4222 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4224 req.flags = rte_cpu_to_le_32(bp->pf->vf_info[vf].func_cfg_flags);
4225 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4226 req.enables |= rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_VLAN);
4227 req.dflt_vlan = rte_cpu_to_le_16(bp->pf->vf_info[vf].dflt_vlan);
4229 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4231 HWRM_CHECK_RESULT();
4237 int bnxt_hwrm_set_async_event_cr(struct bnxt *bp)
4242 rc = bnxt_hwrm_func_cfg_def_cp(bp);
4244 rc = bnxt_hwrm_vf_func_cfg_def_cp(bp);
4249 int bnxt_hwrm_reject_fwd_resp(struct bnxt *bp, uint16_t target_id,
4250 void *encaped, size_t ec_size)
4253 struct hwrm_reject_fwd_resp_input req = {.req_type = 0};
4254 struct hwrm_reject_fwd_resp_output *resp = bp->hwrm_cmd_resp_addr;
4256 if (ec_size > sizeof(req.encap_request))
4259 HWRM_PREP(&req, HWRM_REJECT_FWD_RESP, BNXT_USE_CHIMP_MB);
4261 req.encap_resp_target_id = rte_cpu_to_le_16(target_id);
4262 memcpy(req.encap_request, encaped, ec_size);
4264 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4266 HWRM_CHECK_RESULT();
4272 int bnxt_hwrm_func_qcfg_vf_default_mac(struct bnxt *bp, uint16_t vf,
4273 struct rte_ether_addr *mac)
4275 struct hwrm_func_qcfg_input req = {0};
4276 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
4279 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
4281 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4282 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4284 HWRM_CHECK_RESULT();
4286 memcpy(mac->addr_bytes, resp->mac_address, RTE_ETHER_ADDR_LEN);
4293 int bnxt_hwrm_exec_fwd_resp(struct bnxt *bp, uint16_t target_id,
4294 void *encaped, size_t ec_size)
4297 struct hwrm_exec_fwd_resp_input req = {.req_type = 0};
4298 struct hwrm_exec_fwd_resp_output *resp = bp->hwrm_cmd_resp_addr;
4300 if (ec_size > sizeof(req.encap_request))
4303 HWRM_PREP(&req, HWRM_EXEC_FWD_RESP, BNXT_USE_CHIMP_MB);
4305 req.encap_resp_target_id = rte_cpu_to_le_16(target_id);
4306 memcpy(req.encap_request, encaped, ec_size);
4308 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4310 HWRM_CHECK_RESULT();
4316 static void bnxt_update_prev_stat(uint64_t *cntr, uint64_t *prev_cntr)
4318 /* One of the HW stat values that make up this counter was zero as
4319 * returned by HW in this iteration, so use the previous
4320 * iteration's counter value
4322 if (*prev_cntr && *cntr == 0)
4328 int bnxt_hwrm_ring_stats(struct bnxt *bp, uint32_t cid, int idx,
4329 struct bnxt_ring_stats *ring_stats, bool rx)
4332 struct hwrm_stat_ctx_query_input req = {.req_type = 0};
4333 struct hwrm_stat_ctx_query_output *resp = bp->hwrm_cmd_resp_addr;
4335 HWRM_PREP(&req, HWRM_STAT_CTX_QUERY, BNXT_USE_CHIMP_MB);
4337 req.stat_ctx_id = rte_cpu_to_le_32(cid);
4339 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4341 HWRM_CHECK_RESULT();
4344 struct bnxt_ring_stats *prev_stats = &bp->prev_rx_ring_stats[idx];
4346 ring_stats->rx_ucast_pkts = rte_le_to_cpu_64(resp->rx_ucast_pkts);
4347 bnxt_update_prev_stat(&ring_stats->rx_ucast_pkts,
4348 &prev_stats->rx_ucast_pkts);
4350 ring_stats->rx_mcast_pkts = rte_le_to_cpu_64(resp->rx_mcast_pkts);
4351 bnxt_update_prev_stat(&ring_stats->rx_mcast_pkts,
4352 &prev_stats->rx_mcast_pkts);
4354 ring_stats->rx_bcast_pkts = rte_le_to_cpu_64(resp->rx_bcast_pkts);
4355 bnxt_update_prev_stat(&ring_stats->rx_bcast_pkts,
4356 &prev_stats->rx_bcast_pkts);
4358 ring_stats->rx_ucast_bytes = rte_le_to_cpu_64(resp->rx_ucast_bytes);
4359 bnxt_update_prev_stat(&ring_stats->rx_ucast_bytes,
4360 &prev_stats->rx_ucast_bytes);
4362 ring_stats->rx_mcast_bytes = rte_le_to_cpu_64(resp->rx_mcast_bytes);
4363 bnxt_update_prev_stat(&ring_stats->rx_mcast_bytes,
4364 &prev_stats->rx_mcast_bytes);
4366 ring_stats->rx_bcast_bytes = rte_le_to_cpu_64(resp->rx_bcast_bytes);
4367 bnxt_update_prev_stat(&ring_stats->rx_bcast_bytes,
4368 &prev_stats->rx_bcast_bytes);
4370 ring_stats->rx_discard_pkts = rte_le_to_cpu_64(resp->rx_discard_pkts);
4371 bnxt_update_prev_stat(&ring_stats->rx_discard_pkts,
4372 &prev_stats->rx_discard_pkts);
4374 ring_stats->rx_error_pkts = rte_le_to_cpu_64(resp->rx_error_pkts);
4375 bnxt_update_prev_stat(&ring_stats->rx_error_pkts,
4376 &prev_stats->rx_error_pkts);
4378 ring_stats->rx_agg_pkts = rte_le_to_cpu_64(resp->rx_agg_pkts);
4379 bnxt_update_prev_stat(&ring_stats->rx_agg_pkts,
4380 &prev_stats->rx_agg_pkts);
4382 ring_stats->rx_agg_bytes = rte_le_to_cpu_64(resp->rx_agg_bytes);
4383 bnxt_update_prev_stat(&ring_stats->rx_agg_bytes,
4384 &prev_stats->rx_agg_bytes);
4386 ring_stats->rx_agg_events = rte_le_to_cpu_64(resp->rx_agg_events);
4387 bnxt_update_prev_stat(&ring_stats->rx_agg_events,
4388 &prev_stats->rx_agg_events);
4390 ring_stats->rx_agg_aborts = rte_le_to_cpu_64(resp->rx_agg_aborts);
4391 bnxt_update_prev_stat(&ring_stats->rx_agg_aborts,
4392 &prev_stats->rx_agg_aborts);
4394 struct bnxt_ring_stats *prev_stats = &bp->prev_tx_ring_stats[idx];
4396 ring_stats->tx_ucast_pkts = rte_le_to_cpu_64(resp->tx_ucast_pkts);
4397 bnxt_update_prev_stat(&ring_stats->tx_ucast_pkts,
4398 &prev_stats->tx_ucast_pkts);
4400 ring_stats->tx_mcast_pkts = rte_le_to_cpu_64(resp->tx_mcast_pkts);
4401 bnxt_update_prev_stat(&ring_stats->tx_mcast_pkts,
4402 &prev_stats->tx_mcast_pkts);
4404 ring_stats->tx_bcast_pkts = rte_le_to_cpu_64(resp->tx_bcast_pkts);
4405 bnxt_update_prev_stat(&ring_stats->tx_bcast_pkts,
4406 &prev_stats->tx_bcast_pkts);
4408 ring_stats->tx_ucast_bytes = rte_le_to_cpu_64(resp->tx_ucast_bytes);
4409 bnxt_update_prev_stat(&ring_stats->tx_ucast_bytes,
4410 &prev_stats->tx_ucast_bytes);
4412 ring_stats->tx_mcast_bytes = rte_le_to_cpu_64(resp->tx_mcast_bytes);
4413 bnxt_update_prev_stat(&ring_stats->tx_mcast_bytes,
4414 &prev_stats->tx_mcast_bytes);
4416 ring_stats->tx_bcast_bytes = rte_le_to_cpu_64(resp->tx_bcast_bytes);
4417 bnxt_update_prev_stat(&ring_stats->tx_bcast_bytes,
4418 &prev_stats->tx_bcast_bytes);
4420 ring_stats->tx_discard_pkts = rte_le_to_cpu_64(resp->tx_discard_pkts);
4421 bnxt_update_prev_stat(&ring_stats->tx_discard_pkts,
4422 &prev_stats->tx_discard_pkts);
4430 int bnxt_hwrm_port_qstats(struct bnxt *bp)
4432 struct hwrm_port_qstats_input req = {0};
4433 struct hwrm_port_qstats_output *resp = bp->hwrm_cmd_resp_addr;
4434 struct bnxt_pf_info *pf = bp->pf;
4437 HWRM_PREP(&req, HWRM_PORT_QSTATS, BNXT_USE_CHIMP_MB);
4439 req.port_id = rte_cpu_to_le_16(pf->port_id);
4440 req.tx_stat_host_addr = rte_cpu_to_le_64(bp->hw_tx_port_stats_map);
4441 req.rx_stat_host_addr = rte_cpu_to_le_64(bp->hw_rx_port_stats_map);
4442 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4444 HWRM_CHECK_RESULT();
4450 int bnxt_hwrm_port_clr_stats(struct bnxt *bp)
4452 struct hwrm_port_clr_stats_input req = {0};
4453 struct hwrm_port_clr_stats_output *resp = bp->hwrm_cmd_resp_addr;
4454 struct bnxt_pf_info *pf = bp->pf;
4457 /* Not allowed on NS2 device, NPAR, MultiHost, VF */
4458 if (!(bp->flags & BNXT_FLAG_PORT_STATS) || BNXT_VF(bp) ||
4459 BNXT_NPAR(bp) || BNXT_MH(bp) || BNXT_TOTAL_VFS(bp))
4462 HWRM_PREP(&req, HWRM_PORT_CLR_STATS, BNXT_USE_CHIMP_MB);
4464 req.port_id = rte_cpu_to_le_16(pf->port_id);
4465 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4467 HWRM_CHECK_RESULT();
4473 int bnxt_hwrm_port_led_qcaps(struct bnxt *bp)
4475 struct hwrm_port_led_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
4476 struct hwrm_port_led_qcaps_input req = {0};
4482 HWRM_PREP(&req, HWRM_PORT_LED_QCAPS, BNXT_USE_CHIMP_MB);
4483 req.port_id = bp->pf->port_id;
4484 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4486 HWRM_CHECK_RESULT_SILENT();
4488 if (resp->num_leds > 0 && resp->num_leds < BNXT_MAX_LED) {
4491 bp->leds->num_leds = resp->num_leds;
4492 memcpy(bp->leds, &resp->led0_id,
4493 sizeof(bp->leds[0]) * bp->leds->num_leds);
4494 for (i = 0; i < bp->leds->num_leds; i++) {
4495 struct bnxt_led_info *led = &bp->leds[i];
4497 uint16_t caps = led->led_state_caps;
4499 if (!led->led_group_id ||
4500 !BNXT_LED_ALT_BLINK_CAP(caps)) {
4501 bp->leds->num_leds = 0;
4512 int bnxt_hwrm_port_led_cfg(struct bnxt *bp, bool led_on)
4514 struct hwrm_port_led_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4515 struct hwrm_port_led_cfg_input req = {0};
4516 struct bnxt_led_cfg *led_cfg;
4517 uint8_t led_state = HWRM_PORT_LED_QCFG_OUTPUT_LED0_STATE_DEFAULT;
4518 uint16_t duration = 0;
4521 if (!bp->leds->num_leds || BNXT_VF(bp))
4524 HWRM_PREP(&req, HWRM_PORT_LED_CFG, BNXT_USE_CHIMP_MB);
4527 led_state = HWRM_PORT_LED_CFG_INPUT_LED0_STATE_BLINKALT;
4528 duration = rte_cpu_to_le_16(500);
4530 req.port_id = bp->pf->port_id;
4531 req.num_leds = bp->leds->num_leds;
4532 led_cfg = (struct bnxt_led_cfg *)&req.led0_id;
4533 for (i = 0; i < bp->leds->num_leds; i++, led_cfg++) {
4534 req.enables |= BNXT_LED_DFLT_ENABLES(i);
4535 led_cfg->led_id = bp->leds[i].led_id;
4536 led_cfg->led_state = led_state;
4537 led_cfg->led_blink_on = duration;
4538 led_cfg->led_blink_off = duration;
4539 led_cfg->led_group_id = bp->leds[i].led_group_id;
4542 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4544 HWRM_CHECK_RESULT();
4550 int bnxt_hwrm_nvm_get_dir_info(struct bnxt *bp, uint32_t *entries,
4554 struct hwrm_nvm_get_dir_info_input req = {0};
4555 struct hwrm_nvm_get_dir_info_output *resp = bp->hwrm_cmd_resp_addr;
4557 HWRM_PREP(&req, HWRM_NVM_GET_DIR_INFO, BNXT_USE_CHIMP_MB);
4559 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4561 HWRM_CHECK_RESULT();
4563 *entries = rte_le_to_cpu_32(resp->entries);
4564 *length = rte_le_to_cpu_32(resp->entry_length);
4570 int bnxt_get_nvram_directory(struct bnxt *bp, uint32_t len, uint8_t *data)
4573 uint32_t dir_entries;
4574 uint32_t entry_length;
4577 rte_iova_t dma_handle;
4578 struct hwrm_nvm_get_dir_entries_input req = {0};
4579 struct hwrm_nvm_get_dir_entries_output *resp = bp->hwrm_cmd_resp_addr;
4581 rc = bnxt_hwrm_nvm_get_dir_info(bp, &dir_entries, &entry_length);
4585 *data++ = dir_entries;
4586 *data++ = entry_length;
4588 memset(data, 0xff, len);
4590 buflen = dir_entries * entry_length;
4591 buf = rte_malloc("nvm_dir", buflen, 0);
4594 dma_handle = rte_malloc_virt2iova(buf);
4595 if (dma_handle == RTE_BAD_IOVA) {
4598 "unable to map response address to physical memory\n");
4601 HWRM_PREP(&req, HWRM_NVM_GET_DIR_ENTRIES, BNXT_USE_CHIMP_MB);
4602 req.host_dest_addr = rte_cpu_to_le_64(dma_handle);
4603 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4606 memcpy(data, buf, len > buflen ? buflen : len);
4609 HWRM_CHECK_RESULT();
4615 int bnxt_hwrm_get_nvram_item(struct bnxt *bp, uint32_t index,
4616 uint32_t offset, uint32_t length,
4621 rte_iova_t dma_handle;
4622 struct hwrm_nvm_read_input req = {0};
4623 struct hwrm_nvm_read_output *resp = bp->hwrm_cmd_resp_addr;
4625 buf = rte_malloc("nvm_item", length, 0);
4629 dma_handle = rte_malloc_virt2iova(buf);
4630 if (dma_handle == RTE_BAD_IOVA) {
4633 "unable to map response address to physical memory\n");
4636 HWRM_PREP(&req, HWRM_NVM_READ, BNXT_USE_CHIMP_MB);
4637 req.host_dest_addr = rte_cpu_to_le_64(dma_handle);
4638 req.dir_idx = rte_cpu_to_le_16(index);
4639 req.offset = rte_cpu_to_le_32(offset);
4640 req.len = rte_cpu_to_le_32(length);
4641 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4643 memcpy(data, buf, length);
4646 HWRM_CHECK_RESULT();
4652 int bnxt_hwrm_erase_nvram_directory(struct bnxt *bp, uint8_t index)
4655 struct hwrm_nvm_erase_dir_entry_input req = {0};
4656 struct hwrm_nvm_erase_dir_entry_output *resp = bp->hwrm_cmd_resp_addr;
4658 HWRM_PREP(&req, HWRM_NVM_ERASE_DIR_ENTRY, BNXT_USE_CHIMP_MB);
4659 req.dir_idx = rte_cpu_to_le_16(index);
4660 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4661 HWRM_CHECK_RESULT();
4667 int bnxt_hwrm_flash_nvram(struct bnxt *bp, uint16_t dir_type,
4668 uint16_t dir_ordinal, uint16_t dir_ext,
4669 uint16_t dir_attr, const uint8_t *data,
4673 struct hwrm_nvm_write_input req = {0};
4674 struct hwrm_nvm_write_output *resp = bp->hwrm_cmd_resp_addr;
4675 rte_iova_t dma_handle;
4678 buf = rte_malloc("nvm_write", data_len, 0);
4682 dma_handle = rte_malloc_virt2iova(buf);
4683 if (dma_handle == RTE_BAD_IOVA) {
4686 "unable to map response address to physical memory\n");
4689 memcpy(buf, data, data_len);
4691 HWRM_PREP(&req, HWRM_NVM_WRITE, BNXT_USE_CHIMP_MB);
4693 req.dir_type = rte_cpu_to_le_16(dir_type);
4694 req.dir_ordinal = rte_cpu_to_le_16(dir_ordinal);
4695 req.dir_ext = rte_cpu_to_le_16(dir_ext);
4696 req.dir_attr = rte_cpu_to_le_16(dir_attr);
4697 req.dir_data_length = rte_cpu_to_le_32(data_len);
4698 req.host_src_addr = rte_cpu_to_le_64(dma_handle);
4700 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4703 HWRM_CHECK_RESULT();
4710 bnxt_vnic_count(struct bnxt_vnic_info *vnic __rte_unused, void *cbdata)
4712 uint32_t *count = cbdata;
4714 *count = *count + 1;
4717 static int bnxt_vnic_count_hwrm_stub(struct bnxt *bp __rte_unused,
4718 struct bnxt_vnic_info *vnic __rte_unused)
4723 int bnxt_vf_vnic_count(struct bnxt *bp, uint16_t vf)
4727 bnxt_hwrm_func_vf_vnic_query_and_config(bp, vf, bnxt_vnic_count,
4728 &count, bnxt_vnic_count_hwrm_stub);
4733 static int bnxt_hwrm_func_vf_vnic_query(struct bnxt *bp, uint16_t vf,
4736 struct hwrm_func_vf_vnic_ids_query_input req = {0};
4737 struct hwrm_func_vf_vnic_ids_query_output *resp =
4738 bp->hwrm_cmd_resp_addr;
4741 /* First query all VNIC ids */
4742 HWRM_PREP(&req, HWRM_FUNC_VF_VNIC_IDS_QUERY, BNXT_USE_CHIMP_MB);
4744 req.vf_id = rte_cpu_to_le_16(bp->pf->first_vf_id + vf);
4745 req.max_vnic_id_cnt = rte_cpu_to_le_32(bp->pf->total_vnics);
4746 req.vnic_id_tbl_addr = rte_cpu_to_le_64(rte_malloc_virt2iova(vnic_ids));
4748 if (req.vnic_id_tbl_addr == RTE_BAD_IOVA) {
4751 "unable to map VNIC ID table address to physical memory\n");
4754 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4755 HWRM_CHECK_RESULT();
4756 rc = rte_le_to_cpu_32(resp->vnic_id_cnt);
4764 * This function queries the VNIC IDs for a specified VF. It then calls
4765 * the vnic_cb to update the necessary field in vnic_info with cbdata.
4766 * Then it calls the hwrm_cb function to program this new vnic configuration.
4768 int bnxt_hwrm_func_vf_vnic_query_and_config(struct bnxt *bp, uint16_t vf,
4769 void (*vnic_cb)(struct bnxt_vnic_info *, void *), void *cbdata,
4770 int (*hwrm_cb)(struct bnxt *bp, struct bnxt_vnic_info *vnic))
4772 struct bnxt_vnic_info vnic;
4774 int i, num_vnic_ids;
4779 /* First query all VNIC ids */
4780 vnic_id_sz = bp->pf->total_vnics * sizeof(*vnic_ids);
4781 vnic_ids = rte_malloc("bnxt_hwrm_vf_vnic_ids_query", vnic_id_sz,
4782 RTE_CACHE_LINE_SIZE);
4783 if (vnic_ids == NULL)
4786 for (sz = 0; sz < vnic_id_sz; sz += getpagesize())
4787 rte_mem_lock_page(((char *)vnic_ids) + sz);
4789 num_vnic_ids = bnxt_hwrm_func_vf_vnic_query(bp, vf, vnic_ids);
4791 if (num_vnic_ids < 0)
4792 return num_vnic_ids;
4794 /* Retrieve VNIC, update bd_stall then update */
4796 for (i = 0; i < num_vnic_ids; i++) {
4797 memset(&vnic, 0, sizeof(struct bnxt_vnic_info));
4798 vnic.fw_vnic_id = rte_le_to_cpu_16(vnic_ids[i]);
4799 rc = bnxt_hwrm_vnic_qcfg(bp, &vnic, bp->pf->first_vf_id + vf);
4802 if (vnic.mru <= 4) /* Indicates unallocated */
4805 vnic_cb(&vnic, cbdata);
4807 rc = hwrm_cb(bp, &vnic);
4817 int bnxt_hwrm_func_cfg_vf_set_vlan_anti_spoof(struct bnxt *bp, uint16_t vf,
4820 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4821 struct hwrm_func_cfg_input req = {0};
4824 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4826 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4827 req.enables |= rte_cpu_to_le_32(
4828 HWRM_FUNC_CFG_INPUT_ENABLES_VLAN_ANTISPOOF_MODE);
4829 req.vlan_antispoof_mode = on ?
4830 HWRM_FUNC_CFG_INPUT_VLAN_ANTISPOOF_MODE_VALIDATE_VLAN :
4831 HWRM_FUNC_CFG_INPUT_VLAN_ANTISPOOF_MODE_NOCHECK;
4832 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4834 HWRM_CHECK_RESULT();
4840 int bnxt_hwrm_func_qcfg_vf_dflt_vnic_id(struct bnxt *bp, int vf)
4842 struct bnxt_vnic_info vnic;
4845 int num_vnic_ids, i;
4849 vnic_id_sz = bp->pf->total_vnics * sizeof(*vnic_ids);
4850 vnic_ids = rte_malloc("bnxt_hwrm_vf_vnic_ids_query", vnic_id_sz,
4851 RTE_CACHE_LINE_SIZE);
4852 if (vnic_ids == NULL)
4855 for (sz = 0; sz < vnic_id_sz; sz += getpagesize())
4856 rte_mem_lock_page(((char *)vnic_ids) + sz);
4858 rc = bnxt_hwrm_func_vf_vnic_query(bp, vf, vnic_ids);
4864 * Loop through to find the default VNIC ID.
4865 * TODO: The easier way would be to obtain the resp->dflt_vnic_id
4866 * by sending the hwrm_func_qcfg command to the firmware.
4868 for (i = 0; i < num_vnic_ids; i++) {
4869 memset(&vnic, 0, sizeof(struct bnxt_vnic_info));
4870 vnic.fw_vnic_id = rte_le_to_cpu_16(vnic_ids[i]);
4871 rc = bnxt_hwrm_vnic_qcfg(bp, &vnic,
4872 bp->pf->first_vf_id + vf);
4875 if (vnic.func_default) {
4877 return vnic.fw_vnic_id;
4880 /* Could not find a default VNIC. */
4881 PMD_DRV_LOG(ERR, "No default VNIC\n");
4887 int bnxt_hwrm_set_em_filter(struct bnxt *bp,
4889 struct bnxt_filter_info *filter)
4892 struct hwrm_cfa_em_flow_alloc_input req = {.req_type = 0 };
4893 struct hwrm_cfa_em_flow_alloc_output *resp = bp->hwrm_cmd_resp_addr;
4894 uint32_t enables = 0;
4896 if (filter->fw_em_filter_id != UINT64_MAX)
4897 bnxt_hwrm_clear_em_filter(bp, filter);
4899 HWRM_PREP(&req, HWRM_CFA_EM_FLOW_ALLOC, BNXT_USE_KONG(bp));
4901 req.flags = rte_cpu_to_le_32(filter->flags);
4903 enables = filter->enables |
4904 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_ID;
4905 req.dst_id = rte_cpu_to_le_16(dst_id);
4907 if (filter->ip_addr_type) {
4908 req.ip_addr_type = filter->ip_addr_type;
4909 enables |= HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IPADDR_TYPE;
4912 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_L2_FILTER_ID)
4913 req.l2_filter_id = rte_cpu_to_le_64(filter->fw_l2_filter_id);
4915 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_MACADDR)
4916 memcpy(req.src_macaddr, filter->src_macaddr,
4917 RTE_ETHER_ADDR_LEN);
4919 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_MACADDR)
4920 memcpy(req.dst_macaddr, filter->dst_macaddr,
4921 RTE_ETHER_ADDR_LEN);
4923 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_OVLAN_VID)
4924 req.ovlan_vid = filter->l2_ovlan;
4926 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IVLAN_VID)
4927 req.ivlan_vid = filter->l2_ivlan;
4929 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_ETHERTYPE)
4930 req.ethertype = rte_cpu_to_be_16(filter->ethertype);
4932 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IP_PROTOCOL)
4933 req.ip_protocol = filter->ip_protocol;
4935 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_IPADDR)
4936 req.src_ipaddr[0] = rte_cpu_to_be_32(filter->src_ipaddr[0]);
4938 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_IPADDR)
4939 req.dst_ipaddr[0] = rte_cpu_to_be_32(filter->dst_ipaddr[0]);
4941 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_PORT)
4942 req.src_port = rte_cpu_to_be_16(filter->src_port);
4944 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_PORT)
4945 req.dst_port = rte_cpu_to_be_16(filter->dst_port);
4947 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID)
4948 req.mirror_vnic_id = filter->mirror_vnic_id;
4950 req.enables = rte_cpu_to_le_32(enables);
4952 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
4954 HWRM_CHECK_RESULT();
4956 filter->fw_em_filter_id = rte_le_to_cpu_64(resp->em_filter_id);
4962 int bnxt_hwrm_clear_em_filter(struct bnxt *bp, struct bnxt_filter_info *filter)
4965 struct hwrm_cfa_em_flow_free_input req = {.req_type = 0 };
4966 struct hwrm_cfa_em_flow_free_output *resp = bp->hwrm_cmd_resp_addr;
4968 if (filter->fw_em_filter_id == UINT64_MAX)
4971 HWRM_PREP(&req, HWRM_CFA_EM_FLOW_FREE, BNXT_USE_KONG(bp));
4973 req.em_filter_id = rte_cpu_to_le_64(filter->fw_em_filter_id);
4975 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
4977 HWRM_CHECK_RESULT();
4980 filter->fw_em_filter_id = UINT64_MAX;
4981 filter->fw_l2_filter_id = UINT64_MAX;
4986 int bnxt_hwrm_set_ntuple_filter(struct bnxt *bp,
4988 struct bnxt_filter_info *filter)
4991 struct hwrm_cfa_ntuple_filter_alloc_input req = {.req_type = 0 };
4992 struct hwrm_cfa_ntuple_filter_alloc_output *resp =
4993 bp->hwrm_cmd_resp_addr;
4994 uint32_t enables = 0;
4996 if (filter->fw_ntuple_filter_id != UINT64_MAX)
4997 bnxt_hwrm_clear_ntuple_filter(bp, filter);
4999 HWRM_PREP(&req, HWRM_CFA_NTUPLE_FILTER_ALLOC, BNXT_USE_CHIMP_MB);
5001 req.flags = rte_cpu_to_le_32(filter->flags);
5003 enables = filter->enables |
5004 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_ID;
5005 req.dst_id = rte_cpu_to_le_16(dst_id);
5007 if (filter->ip_addr_type) {
5008 req.ip_addr_type = filter->ip_addr_type;
5010 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_IPADDR_TYPE;
5013 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID)
5014 req.l2_filter_id = rte_cpu_to_le_64(filter->fw_l2_filter_id);
5016 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_MACADDR)
5017 memcpy(req.src_macaddr, filter->src_macaddr,
5018 RTE_ETHER_ADDR_LEN);
5020 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_ETHERTYPE)
5021 req.ethertype = rte_cpu_to_be_16(filter->ethertype);
5023 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_IP_PROTOCOL)
5024 req.ip_protocol = filter->ip_protocol;
5026 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_IPADDR)
5027 req.src_ipaddr[0] = rte_cpu_to_le_32(filter->src_ipaddr[0]);
5029 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_IPADDR_MASK)
5030 req.src_ipaddr_mask[0] =
5031 rte_cpu_to_le_32(filter->src_ipaddr_mask[0]);
5033 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_IPADDR)
5034 req.dst_ipaddr[0] = rte_cpu_to_le_32(filter->dst_ipaddr[0]);
5036 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_IPADDR_MASK)
5037 req.dst_ipaddr_mask[0] =
5038 rte_cpu_to_be_32(filter->dst_ipaddr_mask[0]);
5040 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_PORT)
5041 req.src_port = rte_cpu_to_le_16(filter->src_port);
5043 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_PORT_MASK)
5044 req.src_port_mask = rte_cpu_to_le_16(filter->src_port_mask);
5046 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_PORT)
5047 req.dst_port = rte_cpu_to_le_16(filter->dst_port);
5049 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_PORT_MASK)
5050 req.dst_port_mask = rte_cpu_to_le_16(filter->dst_port_mask);
5052 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID)
5053 req.mirror_vnic_id = filter->mirror_vnic_id;
5055 req.enables = rte_cpu_to_le_32(enables);
5057 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5059 HWRM_CHECK_RESULT();
5061 filter->fw_ntuple_filter_id = rte_le_to_cpu_64(resp->ntuple_filter_id);
5062 filter->flow_id = rte_le_to_cpu_32(resp->flow_id);
5068 int bnxt_hwrm_clear_ntuple_filter(struct bnxt *bp,
5069 struct bnxt_filter_info *filter)
5072 struct hwrm_cfa_ntuple_filter_free_input req = {.req_type = 0 };
5073 struct hwrm_cfa_ntuple_filter_free_output *resp =
5074 bp->hwrm_cmd_resp_addr;
5076 if (filter->fw_ntuple_filter_id == UINT64_MAX)
5079 HWRM_PREP(&req, HWRM_CFA_NTUPLE_FILTER_FREE, BNXT_USE_CHIMP_MB);
5081 req.ntuple_filter_id = rte_cpu_to_le_64(filter->fw_ntuple_filter_id);
5083 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5085 HWRM_CHECK_RESULT();
5088 filter->fw_ntuple_filter_id = UINT64_MAX;
5094 bnxt_vnic_rss_configure_p5(struct bnxt *bp, struct bnxt_vnic_info *vnic)
5096 struct hwrm_vnic_rss_cfg_output *resp = bp->hwrm_cmd_resp_addr;
5097 uint8_t *rxq_state = bp->eth_dev->data->rx_queue_state;
5098 struct hwrm_vnic_rss_cfg_input req = {.req_type = 0 };
5099 struct bnxt_rx_queue **rxqs = bp->rx_queues;
5100 uint16_t *ring_tbl = vnic->rss_table;
5101 int nr_ctxs = vnic->num_lb_ctxts;
5102 int max_rings = bp->rx_nr_rings;
5106 for (i = 0, k = 0; i < nr_ctxs; i++) {
5107 struct bnxt_rx_ring_info *rxr;
5108 struct bnxt_cp_ring_info *cpr;
5110 HWRM_PREP(&req, HWRM_VNIC_RSS_CFG, BNXT_USE_CHIMP_MB);
5112 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
5113 req.hash_type = rte_cpu_to_le_32(vnic->hash_type);
5114 req.hash_mode_flags = vnic->hash_mode;
5116 req.ring_grp_tbl_addr =
5117 rte_cpu_to_le_64(vnic->rss_table_dma_addr +
5118 i * BNXT_RSS_ENTRIES_PER_CTX_P5 *
5119 2 * sizeof(*ring_tbl));
5120 req.hash_key_tbl_addr =
5121 rte_cpu_to_le_64(vnic->rss_hash_key_dma_addr);
5123 req.ring_table_pair_index = i;
5124 req.rss_ctx_idx = rte_cpu_to_le_16(vnic->fw_grp_ids[i]);
5126 for (j = 0; j < 64; j++) {
5129 /* Find next active ring. */
5130 for (cnt = 0; cnt < max_rings; cnt++) {
5131 if (rxq_state[k] != RTE_ETH_QUEUE_STATE_STOPPED)
5133 if (++k == max_rings)
5137 /* Return if no rings are active. */
5138 if (cnt == max_rings) {
5143 /* Add rx/cp ring pair to RSS table. */
5144 rxr = rxqs[k]->rx_ring;
5145 cpr = rxqs[k]->cp_ring;
5147 ring_id = rxr->rx_ring_struct->fw_ring_id;
5148 *ring_tbl++ = rte_cpu_to_le_16(ring_id);
5149 ring_id = cpr->cp_ring_struct->fw_ring_id;
5150 *ring_tbl++ = rte_cpu_to_le_16(ring_id);
5152 if (++k == max_rings)
5155 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req),
5158 HWRM_CHECK_RESULT();
5165 int bnxt_vnic_rss_configure(struct bnxt *bp, struct bnxt_vnic_info *vnic)
5167 unsigned int rss_idx, fw_idx, i;
5169 if (vnic->fw_vnic_id == INVALID_HW_RING_ID)
5172 if (!(vnic->rss_table && vnic->hash_type))
5175 if (BNXT_CHIP_P5(bp))
5176 return bnxt_vnic_rss_configure_p5(bp, vnic);
5179 * Fill the RSS hash & redirection table with
5180 * ring group ids for all VNICs
5182 for (rss_idx = 0, fw_idx = 0; rss_idx < HW_HASH_INDEX_SIZE;
5183 rss_idx++, fw_idx++) {
5184 for (i = 0; i < bp->rx_cp_nr_rings; i++) {
5185 fw_idx %= bp->rx_cp_nr_rings;
5186 if (vnic->fw_grp_ids[fw_idx] != INVALID_HW_RING_ID)
5191 if (i == bp->rx_cp_nr_rings)
5194 vnic->rss_table[rss_idx] = vnic->fw_grp_ids[fw_idx];
5197 return bnxt_hwrm_vnic_rss_cfg(bp, vnic);
5200 static void bnxt_hwrm_set_coal_params(struct bnxt_coal *hw_coal,
5201 struct hwrm_ring_cmpl_ring_cfg_aggint_params_input *req)
5205 req->num_cmpl_aggr_int = rte_cpu_to_le_16(hw_coal->num_cmpl_aggr_int);
5207 /* This is a 6-bit value and must not be 0, or we'll get non stop IRQ */
5208 req->num_cmpl_dma_aggr = rte_cpu_to_le_16(hw_coal->num_cmpl_dma_aggr);
5210 /* This is a 6-bit value and must not be 0, or we'll get non stop IRQ */
5211 req->num_cmpl_dma_aggr_during_int =
5212 rte_cpu_to_le_16(hw_coal->num_cmpl_dma_aggr_during_int);
5214 req->int_lat_tmr_max = rte_cpu_to_le_16(hw_coal->int_lat_tmr_max);
5216 /* min timer set to 1/2 of interrupt timer */
5217 req->int_lat_tmr_min = rte_cpu_to_le_16(hw_coal->int_lat_tmr_min);
5219 /* buf timer set to 1/4 of interrupt timer */
5220 req->cmpl_aggr_dma_tmr = rte_cpu_to_le_16(hw_coal->cmpl_aggr_dma_tmr);
5222 req->cmpl_aggr_dma_tmr_during_int =
5223 rte_cpu_to_le_16(hw_coal->cmpl_aggr_dma_tmr_during_int);
5225 flags = HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_TIMER_RESET |
5226 HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_RING_IDLE;
5227 req->flags = rte_cpu_to_le_16(flags);
5230 static int bnxt_hwrm_set_coal_params_p5(struct bnxt *bp,
5231 struct hwrm_ring_cmpl_ring_cfg_aggint_params_input *agg_req)
5233 struct hwrm_ring_aggint_qcaps_input req = {0};
5234 struct hwrm_ring_aggint_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
5239 HWRM_PREP(&req, HWRM_RING_AGGINT_QCAPS, BNXT_USE_CHIMP_MB);
5240 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5241 HWRM_CHECK_RESULT();
5243 agg_req->num_cmpl_dma_aggr = resp->num_cmpl_dma_aggr_max;
5244 agg_req->cmpl_aggr_dma_tmr = resp->cmpl_aggr_dma_tmr_min;
5246 flags = HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_TIMER_RESET |
5247 HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_RING_IDLE;
5248 agg_req->flags = rte_cpu_to_le_16(flags);
5250 HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_ENABLES_CMPL_AGGR_DMA_TMR |
5251 HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_ENABLES_NUM_CMPL_DMA_AGGR;
5252 agg_req->enables = rte_cpu_to_le_32(enables);
5258 int bnxt_hwrm_set_ring_coal(struct bnxt *bp,
5259 struct bnxt_coal *coal, uint16_t ring_id)
5261 struct hwrm_ring_cmpl_ring_cfg_aggint_params_input req = {0};
5262 struct hwrm_ring_cmpl_ring_cfg_aggint_params_output *resp =
5263 bp->hwrm_cmd_resp_addr;
5266 /* Set ring coalesce parameters only for 100G NICs */
5267 if (BNXT_CHIP_P5(bp)) {
5268 if (bnxt_hwrm_set_coal_params_p5(bp, &req))
5270 } else if (bnxt_stratus_device(bp)) {
5271 bnxt_hwrm_set_coal_params(coal, &req);
5277 HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS,
5279 req.ring_id = rte_cpu_to_le_16(ring_id);
5280 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5281 HWRM_CHECK_RESULT();
5286 #define BNXT_RTE_MEMZONE_FLAG (RTE_MEMZONE_1GB | RTE_MEMZONE_IOVA_CONTIG)
5287 int bnxt_hwrm_func_backing_store_qcaps(struct bnxt *bp)
5289 struct hwrm_func_backing_store_qcaps_input req = {0};
5290 struct hwrm_func_backing_store_qcaps_output *resp =
5291 bp->hwrm_cmd_resp_addr;
5292 struct bnxt_ctx_pg_info *ctx_pg;
5293 struct bnxt_ctx_mem_info *ctx;
5294 int total_alloc_len;
5295 int rc, i, tqm_rings;
5297 if (!BNXT_CHIP_P5(bp) ||
5298 bp->hwrm_spec_code < HWRM_VERSION_1_9_2 ||
5303 HWRM_PREP(&req, HWRM_FUNC_BACKING_STORE_QCAPS, BNXT_USE_CHIMP_MB);
5304 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5305 HWRM_CHECK_RESULT_SILENT();
5307 total_alloc_len = sizeof(*ctx);
5308 ctx = rte_zmalloc("bnxt_ctx_mem", total_alloc_len,
5309 RTE_CACHE_LINE_SIZE);
5315 ctx->qp_max_entries = rte_le_to_cpu_32(resp->qp_max_entries);
5316 ctx->qp_min_qp1_entries =
5317 rte_le_to_cpu_16(resp->qp_min_qp1_entries);
5318 ctx->qp_max_l2_entries =
5319 rte_le_to_cpu_16(resp->qp_max_l2_entries);
5320 ctx->qp_entry_size = rte_le_to_cpu_16(resp->qp_entry_size);
5321 ctx->srq_max_l2_entries =
5322 rte_le_to_cpu_16(resp->srq_max_l2_entries);
5323 ctx->srq_max_entries = rte_le_to_cpu_32(resp->srq_max_entries);
5324 ctx->srq_entry_size = rte_le_to_cpu_16(resp->srq_entry_size);
5325 ctx->cq_max_l2_entries =
5326 rte_le_to_cpu_16(resp->cq_max_l2_entries);
5327 ctx->cq_max_entries = rte_le_to_cpu_32(resp->cq_max_entries);
5328 ctx->cq_entry_size = rte_le_to_cpu_16(resp->cq_entry_size);
5329 ctx->vnic_max_vnic_entries =
5330 rte_le_to_cpu_16(resp->vnic_max_vnic_entries);
5331 ctx->vnic_max_ring_table_entries =
5332 rte_le_to_cpu_16(resp->vnic_max_ring_table_entries);
5333 ctx->vnic_entry_size = rte_le_to_cpu_16(resp->vnic_entry_size);
5334 ctx->stat_max_entries =
5335 rte_le_to_cpu_32(resp->stat_max_entries);
5336 ctx->stat_entry_size = rte_le_to_cpu_16(resp->stat_entry_size);
5337 ctx->tqm_entry_size = rte_le_to_cpu_16(resp->tqm_entry_size);
5338 ctx->tqm_min_entries_per_ring =
5339 rte_le_to_cpu_32(resp->tqm_min_entries_per_ring);
5340 ctx->tqm_max_entries_per_ring =
5341 rte_le_to_cpu_32(resp->tqm_max_entries_per_ring);
5342 ctx->tqm_entries_multiple = resp->tqm_entries_multiple;
5343 if (!ctx->tqm_entries_multiple)
5344 ctx->tqm_entries_multiple = 1;
5345 ctx->mrav_max_entries =
5346 rte_le_to_cpu_32(resp->mrav_max_entries);
5347 ctx->mrav_entry_size = rte_le_to_cpu_16(resp->mrav_entry_size);
5348 ctx->tim_entry_size = rte_le_to_cpu_16(resp->tim_entry_size);
5349 ctx->tim_max_entries = rte_le_to_cpu_32(resp->tim_max_entries);
5350 ctx->tqm_fp_rings_count = resp->tqm_fp_rings_count;
5352 ctx->tqm_fp_rings_count = ctx->tqm_fp_rings_count ?
5353 RTE_MIN(ctx->tqm_fp_rings_count,
5354 BNXT_MAX_TQM_FP_LEGACY_RINGS) :
5357 /* Check if the ext ring count needs to be counted.
5358 * Ext ring count is available only with new FW so we should not
5359 * look at the field on older FW.
5361 if (ctx->tqm_fp_rings_count == BNXT_MAX_TQM_FP_LEGACY_RINGS &&
5362 bp->hwrm_max_ext_req_len >= BNXT_BACKING_STORE_CFG_LEN) {
5363 ctx->tqm_fp_rings_count += resp->tqm_fp_rings_count_ext;
5364 ctx->tqm_fp_rings_count = RTE_MIN(BNXT_MAX_TQM_FP_RINGS,
5365 ctx->tqm_fp_rings_count);
5368 tqm_rings = ctx->tqm_fp_rings_count + 1;
5370 ctx_pg = rte_malloc("bnxt_ctx_pg_mem",
5371 sizeof(*ctx_pg) * tqm_rings,
5372 RTE_CACHE_LINE_SIZE);
5377 for (i = 0; i < tqm_rings; i++, ctx_pg++)
5378 ctx->tqm_mem[i] = ctx_pg;
5386 int bnxt_hwrm_func_backing_store_cfg(struct bnxt *bp, uint32_t enables)
5388 struct hwrm_func_backing_store_cfg_input req = {0};
5389 struct hwrm_func_backing_store_cfg_output *resp =
5390 bp->hwrm_cmd_resp_addr;
5391 struct bnxt_ctx_mem_info *ctx = bp->ctx;
5392 struct bnxt_ctx_pg_info *ctx_pg;
5393 uint32_t *num_entries;
5402 HWRM_PREP(&req, HWRM_FUNC_BACKING_STORE_CFG, BNXT_USE_CHIMP_MB);
5403 req.enables = rte_cpu_to_le_32(enables);
5405 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_QP) {
5406 ctx_pg = &ctx->qp_mem;
5407 req.qp_num_entries = rte_cpu_to_le_32(ctx_pg->entries);
5408 req.qp_num_qp1_entries =
5409 rte_cpu_to_le_16(ctx->qp_min_qp1_entries);
5410 req.qp_num_l2_entries =
5411 rte_cpu_to_le_16(ctx->qp_max_l2_entries);
5412 req.qp_entry_size = rte_cpu_to_le_16(ctx->qp_entry_size);
5413 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5414 &req.qpc_pg_size_qpc_lvl,
5418 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_SRQ) {
5419 ctx_pg = &ctx->srq_mem;
5420 req.srq_num_entries = rte_cpu_to_le_32(ctx_pg->entries);
5421 req.srq_num_l2_entries =
5422 rte_cpu_to_le_16(ctx->srq_max_l2_entries);
5423 req.srq_entry_size = rte_cpu_to_le_16(ctx->srq_entry_size);
5424 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5425 &req.srq_pg_size_srq_lvl,
5429 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_CQ) {
5430 ctx_pg = &ctx->cq_mem;
5431 req.cq_num_entries = rte_cpu_to_le_32(ctx_pg->entries);
5432 req.cq_num_l2_entries =
5433 rte_cpu_to_le_16(ctx->cq_max_l2_entries);
5434 req.cq_entry_size = rte_cpu_to_le_16(ctx->cq_entry_size);
5435 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5436 &req.cq_pg_size_cq_lvl,
5440 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_VNIC) {
5441 ctx_pg = &ctx->vnic_mem;
5442 req.vnic_num_vnic_entries =
5443 rte_cpu_to_le_16(ctx->vnic_max_vnic_entries);
5444 req.vnic_num_ring_table_entries =
5445 rte_cpu_to_le_16(ctx->vnic_max_ring_table_entries);
5446 req.vnic_entry_size = rte_cpu_to_le_16(ctx->vnic_entry_size);
5447 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5448 &req.vnic_pg_size_vnic_lvl,
5449 &req.vnic_page_dir);
5452 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_STAT) {
5453 ctx_pg = &ctx->stat_mem;
5454 req.stat_num_entries = rte_cpu_to_le_16(ctx->stat_max_entries);
5455 req.stat_entry_size = rte_cpu_to_le_16(ctx->stat_entry_size);
5456 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5457 &req.stat_pg_size_stat_lvl,
5458 &req.stat_page_dir);
5461 req.tqm_entry_size = rte_cpu_to_le_16(ctx->tqm_entry_size);
5462 num_entries = &req.tqm_sp_num_entries;
5463 pg_attr = &req.tqm_sp_pg_size_tqm_sp_lvl;
5464 pg_dir = &req.tqm_sp_page_dir;
5465 ena = HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_TQM_SP;
5466 for (i = 0; i < 9; i++, num_entries++, pg_attr++, pg_dir++, ena <<= 1) {
5467 if (!(enables & ena))
5470 req.tqm_entry_size = rte_cpu_to_le_16(ctx->tqm_entry_size);
5472 ctx_pg = ctx->tqm_mem[i];
5473 *num_entries = rte_cpu_to_le_16(ctx_pg->entries);
5474 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, pg_attr, pg_dir);
5477 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_TQM_RING8) {
5478 /* DPDK does not need to configure MRAV and TIM type.
5479 * So we are skipping over MRAV and TIM. Skip to configure
5480 * HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_TQM_RING8.
5482 ctx_pg = ctx->tqm_mem[BNXT_MAX_TQM_LEGACY_RINGS];
5483 req.tqm_ring8_num_entries = rte_cpu_to_le_16(ctx_pg->entries);
5484 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5485 &req.tqm_ring8_pg_size_tqm_ring_lvl,
5486 &req.tqm_ring8_page_dir);
5489 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5490 HWRM_CHECK_RESULT();
5496 int bnxt_hwrm_ext_port_qstats(struct bnxt *bp)
5498 struct hwrm_port_qstats_ext_input req = {0};
5499 struct hwrm_port_qstats_ext_output *resp = bp->hwrm_cmd_resp_addr;
5500 struct bnxt_pf_info *pf = bp->pf;
5503 if (!(bp->flags & BNXT_FLAG_EXT_RX_PORT_STATS ||
5504 bp->flags & BNXT_FLAG_EXT_TX_PORT_STATS))
5507 HWRM_PREP(&req, HWRM_PORT_QSTATS_EXT, BNXT_USE_CHIMP_MB);
5509 req.port_id = rte_cpu_to_le_16(pf->port_id);
5510 if (bp->flags & BNXT_FLAG_EXT_TX_PORT_STATS) {
5511 req.tx_stat_host_addr =
5512 rte_cpu_to_le_64(bp->hw_tx_port_stats_ext_map);
5514 rte_cpu_to_le_16(sizeof(struct tx_port_stats_ext));
5516 if (bp->flags & BNXT_FLAG_EXT_RX_PORT_STATS) {
5517 req.rx_stat_host_addr =
5518 rte_cpu_to_le_64(bp->hw_rx_port_stats_ext_map);
5520 rte_cpu_to_le_16(sizeof(struct rx_port_stats_ext));
5522 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5525 bp->fw_rx_port_stats_ext_size = 0;
5526 bp->fw_tx_port_stats_ext_size = 0;
5528 bp->fw_rx_port_stats_ext_size =
5529 rte_le_to_cpu_16(resp->rx_stat_size);
5530 bp->fw_tx_port_stats_ext_size =
5531 rte_le_to_cpu_16(resp->tx_stat_size);
5534 HWRM_CHECK_RESULT();
5541 bnxt_hwrm_tunnel_redirect(struct bnxt *bp, uint8_t type)
5543 struct hwrm_cfa_redirect_tunnel_type_alloc_input req = {0};
5544 struct hwrm_cfa_redirect_tunnel_type_alloc_output *resp =
5545 bp->hwrm_cmd_resp_addr;
5548 HWRM_PREP(&req, HWRM_CFA_REDIRECT_TUNNEL_TYPE_ALLOC, BNXT_USE_CHIMP_MB);
5549 req.tunnel_type = type;
5550 req.dest_fid = bp->fw_fid;
5551 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5552 HWRM_CHECK_RESULT();
5560 bnxt_hwrm_tunnel_redirect_free(struct bnxt *bp, uint8_t type)
5562 struct hwrm_cfa_redirect_tunnel_type_free_input req = {0};
5563 struct hwrm_cfa_redirect_tunnel_type_free_output *resp =
5564 bp->hwrm_cmd_resp_addr;
5567 HWRM_PREP(&req, HWRM_CFA_REDIRECT_TUNNEL_TYPE_FREE, BNXT_USE_CHIMP_MB);
5568 req.tunnel_type = type;
5569 req.dest_fid = bp->fw_fid;
5570 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5571 HWRM_CHECK_RESULT();
5578 int bnxt_hwrm_tunnel_redirect_query(struct bnxt *bp, uint32_t *type)
5580 struct hwrm_cfa_redirect_query_tunnel_type_input req = {0};
5581 struct hwrm_cfa_redirect_query_tunnel_type_output *resp =
5582 bp->hwrm_cmd_resp_addr;
5585 HWRM_PREP(&req, HWRM_CFA_REDIRECT_QUERY_TUNNEL_TYPE, BNXT_USE_CHIMP_MB);
5586 req.src_fid = bp->fw_fid;
5587 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5588 HWRM_CHECK_RESULT();
5591 *type = rte_le_to_cpu_32(resp->tunnel_mask);
5598 int bnxt_hwrm_tunnel_redirect_info(struct bnxt *bp, uint8_t tun_type,
5601 struct hwrm_cfa_redirect_tunnel_type_info_input req = {0};
5602 struct hwrm_cfa_redirect_tunnel_type_info_output *resp =
5603 bp->hwrm_cmd_resp_addr;
5606 HWRM_PREP(&req, HWRM_CFA_REDIRECT_TUNNEL_TYPE_INFO, BNXT_USE_CHIMP_MB);
5607 req.src_fid = bp->fw_fid;
5608 req.tunnel_type = tun_type;
5609 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5610 HWRM_CHECK_RESULT();
5613 *dst_fid = rte_le_to_cpu_16(resp->dest_fid);
5615 PMD_DRV_LOG(DEBUG, "dst_fid: %x\n", resp->dest_fid);
5622 int bnxt_hwrm_set_mac(struct bnxt *bp)
5624 struct hwrm_func_vf_cfg_output *resp = bp->hwrm_cmd_resp_addr;
5625 struct hwrm_func_vf_cfg_input req = {0};
5631 HWRM_PREP(&req, HWRM_FUNC_VF_CFG, BNXT_USE_CHIMP_MB);
5634 rte_cpu_to_le_32(HWRM_FUNC_VF_CFG_INPUT_ENABLES_DFLT_MAC_ADDR);
5635 memcpy(req.dflt_mac_addr, bp->mac_addr, RTE_ETHER_ADDR_LEN);
5637 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5639 HWRM_CHECK_RESULT();
5646 int bnxt_hwrm_if_change(struct bnxt *bp, bool up)
5648 struct hwrm_func_drv_if_change_output *resp = bp->hwrm_cmd_resp_addr;
5649 struct hwrm_func_drv_if_change_input req = {0};
5653 if (!(bp->fw_cap & BNXT_FW_CAP_IF_CHANGE))
5656 /* Do not issue FUNC_DRV_IF_CHANGE during reset recovery.
5657 * If we issue FUNC_DRV_IF_CHANGE with flags down before
5658 * FUNC_DRV_UNRGTR, FW resets before FUNC_DRV_UNRGTR
5660 if (!up && (bp->flags & BNXT_FLAG_FW_RESET))
5663 HWRM_PREP(&req, HWRM_FUNC_DRV_IF_CHANGE, BNXT_USE_CHIMP_MB);
5667 rte_cpu_to_le_32(HWRM_FUNC_DRV_IF_CHANGE_INPUT_FLAGS_UP);
5669 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5671 HWRM_CHECK_RESULT();
5672 flags = rte_le_to_cpu_32(resp->flags);
5678 if (flags & HWRM_FUNC_DRV_IF_CHANGE_OUTPUT_FLAGS_HOT_FW_RESET_DONE) {
5679 PMD_DRV_LOG(INFO, "FW reset happened while port was down\n");
5680 bp->flags |= BNXT_FLAG_IF_CHANGE_HOT_FW_RESET_DONE;
5686 int bnxt_hwrm_error_recovery_qcfg(struct bnxt *bp)
5688 struct hwrm_error_recovery_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
5689 struct bnxt_error_recovery_info *info = bp->recovery_info;
5690 struct hwrm_error_recovery_qcfg_input req = {0};
5695 /* Older FW does not have error recovery support */
5696 if (!(bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY))
5699 HWRM_PREP(&req, HWRM_ERROR_RECOVERY_QCFG, BNXT_USE_CHIMP_MB);
5701 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5703 HWRM_CHECK_RESULT();
5705 flags = rte_le_to_cpu_32(resp->flags);
5706 if (flags & HWRM_ERROR_RECOVERY_QCFG_OUTPUT_FLAGS_HOST)
5707 info->flags |= BNXT_FLAG_ERROR_RECOVERY_HOST;
5708 else if (flags & HWRM_ERROR_RECOVERY_QCFG_OUTPUT_FLAGS_CO_CPU)
5709 info->flags |= BNXT_FLAG_ERROR_RECOVERY_CO_CPU;
5711 if ((info->flags & BNXT_FLAG_ERROR_RECOVERY_CO_CPU) &&
5712 !(bp->flags & BNXT_FLAG_KONG_MB_EN)) {
5717 /* FW returned values are in units of 100msec */
5718 info->driver_polling_freq =
5719 rte_le_to_cpu_32(resp->driver_polling_freq) * 100;
5720 info->master_func_wait_period =
5721 rte_le_to_cpu_32(resp->master_func_wait_period) * 100;
5722 info->normal_func_wait_period =
5723 rte_le_to_cpu_32(resp->normal_func_wait_period) * 100;
5724 info->master_func_wait_period_after_reset =
5725 rte_le_to_cpu_32(resp->master_func_wait_period_after_reset) * 100;
5726 info->max_bailout_time_after_reset =
5727 rte_le_to_cpu_32(resp->max_bailout_time_after_reset) * 100;
5728 info->status_regs[BNXT_FW_STATUS_REG] =
5729 rte_le_to_cpu_32(resp->fw_health_status_reg);
5730 info->status_regs[BNXT_FW_HEARTBEAT_CNT_REG] =
5731 rte_le_to_cpu_32(resp->fw_heartbeat_reg);
5732 info->status_regs[BNXT_FW_RECOVERY_CNT_REG] =
5733 rte_le_to_cpu_32(resp->fw_reset_cnt_reg);
5734 info->status_regs[BNXT_FW_RESET_INPROG_REG] =
5735 rte_le_to_cpu_32(resp->reset_inprogress_reg);
5736 info->reg_array_cnt =
5737 rte_le_to_cpu_32(resp->reg_array_cnt);
5739 if (info->reg_array_cnt >= BNXT_NUM_RESET_REG) {
5744 for (i = 0; i < info->reg_array_cnt; i++) {
5745 info->reset_reg[i] =
5746 rte_le_to_cpu_32(resp->reset_reg[i]);
5747 info->reset_reg_val[i] =
5748 rte_le_to_cpu_32(resp->reset_reg_val[i]);
5749 info->delay_after_reset[i] =
5750 resp->delay_after_reset[i];
5755 /* Map the FW status registers */
5757 rc = bnxt_map_fw_health_status_regs(bp);
5760 rte_free(bp->recovery_info);
5761 bp->recovery_info = NULL;
5766 int bnxt_hwrm_fw_reset(struct bnxt *bp)
5768 struct hwrm_fw_reset_output *resp = bp->hwrm_cmd_resp_addr;
5769 struct hwrm_fw_reset_input req = {0};
5775 HWRM_PREP(&req, HWRM_FW_RESET, BNXT_USE_KONG(bp));
5777 req.embedded_proc_type =
5778 HWRM_FW_RESET_INPUT_EMBEDDED_PROC_TYPE_CHIP;
5779 req.selfrst_status =
5780 HWRM_FW_RESET_INPUT_SELFRST_STATUS_SELFRSTASAP;
5781 req.flags = HWRM_FW_RESET_INPUT_FLAGS_RESET_GRACEFUL;
5783 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req),
5786 HWRM_CHECK_RESULT();
5792 int bnxt_hwrm_port_ts_query(struct bnxt *bp, uint8_t path, uint64_t *timestamp)
5794 struct hwrm_port_ts_query_output *resp = bp->hwrm_cmd_resp_addr;
5795 struct hwrm_port_ts_query_input req = {0};
5796 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
5803 HWRM_PREP(&req, HWRM_PORT_TS_QUERY, BNXT_USE_CHIMP_MB);
5806 case BNXT_PTP_FLAGS_PATH_TX:
5807 flags |= HWRM_PORT_TS_QUERY_INPUT_FLAGS_PATH_TX;
5809 case BNXT_PTP_FLAGS_PATH_RX:
5810 flags |= HWRM_PORT_TS_QUERY_INPUT_FLAGS_PATH_RX;
5812 case BNXT_PTP_FLAGS_CURRENT_TIME:
5813 flags |= HWRM_PORT_TS_QUERY_INPUT_FLAGS_CURRENT_TIME;
5817 req.flags = rte_cpu_to_le_32(flags);
5818 req.port_id = rte_cpu_to_le_16(bp->pf->port_id);
5820 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5822 HWRM_CHECK_RESULT();
5825 *timestamp = rte_le_to_cpu_32(resp->ptp_msg_ts[0]);
5827 (uint64_t)(rte_le_to_cpu_32(resp->ptp_msg_ts[1])) << 32;
5834 int bnxt_hwrm_cfa_counter_qcaps(struct bnxt *bp, uint16_t *max_fc)
5838 struct hwrm_cfa_counter_qcaps_input req = {0};
5839 struct hwrm_cfa_counter_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
5841 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5843 "Not a PF or trusted VF. Command not supported\n");
5847 HWRM_PREP(&req, HWRM_CFA_COUNTER_QCAPS, BNXT_USE_KONG(bp));
5848 req.target_id = rte_cpu_to_le_16(bp->fw_fid);
5849 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5851 HWRM_CHECK_RESULT();
5853 *max_fc = rte_le_to_cpu_16(resp->max_rx_fc);
5859 int bnxt_hwrm_ctx_rgtr(struct bnxt *bp, rte_iova_t dma_addr, uint16_t *ctx_id)
5862 struct hwrm_cfa_ctx_mem_rgtr_input req = {.req_type = 0 };
5863 struct hwrm_cfa_ctx_mem_rgtr_output *resp = bp->hwrm_cmd_resp_addr;
5865 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5867 "Not a PF or trusted VF. Command not supported\n");
5871 HWRM_PREP(&req, HWRM_CFA_CTX_MEM_RGTR, BNXT_USE_KONG(bp));
5873 req.page_level = HWRM_CFA_CTX_MEM_RGTR_INPUT_PAGE_LEVEL_LVL_0;
5874 req.page_size = HWRM_CFA_CTX_MEM_RGTR_INPUT_PAGE_SIZE_2M;
5875 req.page_dir = rte_cpu_to_le_64(dma_addr);
5877 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5879 HWRM_CHECK_RESULT();
5881 *ctx_id = rte_le_to_cpu_16(resp->ctx_id);
5882 PMD_DRV_LOG(DEBUG, "ctx_id = %d\n", *ctx_id);
5889 int bnxt_hwrm_ctx_unrgtr(struct bnxt *bp, uint16_t ctx_id)
5892 struct hwrm_cfa_ctx_mem_unrgtr_input req = {.req_type = 0 };
5893 struct hwrm_cfa_ctx_mem_unrgtr_output *resp = bp->hwrm_cmd_resp_addr;
5895 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5897 "Not a PF or trusted VF. Command not supported\n");
5901 HWRM_PREP(&req, HWRM_CFA_CTX_MEM_UNRGTR, BNXT_USE_KONG(bp));
5903 req.ctx_id = rte_cpu_to_le_16(ctx_id);
5905 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5907 HWRM_CHECK_RESULT();
5913 int bnxt_hwrm_cfa_counter_cfg(struct bnxt *bp, enum bnxt_flow_dir dir,
5914 uint16_t cntr, uint16_t ctx_id,
5915 uint32_t num_entries, bool enable)
5917 struct hwrm_cfa_counter_cfg_input req = {0};
5918 struct hwrm_cfa_counter_cfg_output *resp = bp->hwrm_cmd_resp_addr;
5922 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5924 "Not a PF or trusted VF. Command not supported\n");
5928 HWRM_PREP(&req, HWRM_CFA_COUNTER_CFG, BNXT_USE_KONG(bp));
5930 req.target_id = rte_cpu_to_le_16(bp->fw_fid);
5931 req.counter_type = rte_cpu_to_le_16(cntr);
5932 flags = enable ? HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_CFG_MODE_ENABLE :
5933 HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_CFG_MODE_DISABLE;
5934 flags |= HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_DATA_TRANSFER_MODE_PULL;
5935 if (dir == BNXT_DIR_RX)
5936 flags |= HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_PATH_RX;
5937 else if (dir == BNXT_DIR_TX)
5938 flags |= HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_PATH_TX;
5939 req.flags = rte_cpu_to_le_16(flags);
5940 req.ctx_id = rte_cpu_to_le_16(ctx_id);
5941 req.num_entries = rte_cpu_to_le_32(num_entries);
5943 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5944 HWRM_CHECK_RESULT();
5950 int bnxt_hwrm_cfa_counter_qstats(struct bnxt *bp,
5951 enum bnxt_flow_dir dir,
5953 uint16_t num_entries)
5955 struct hwrm_cfa_counter_qstats_output *resp = bp->hwrm_cmd_resp_addr;
5956 struct hwrm_cfa_counter_qstats_input req = {0};
5957 uint16_t flow_ctx_id = 0;
5961 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5963 "Not a PF or trusted VF. Command not supported\n");
5967 if (dir == BNXT_DIR_RX) {
5968 flow_ctx_id = bp->flow_stat->rx_fc_in_tbl.ctx_id;
5969 flags = HWRM_CFA_COUNTER_QSTATS_INPUT_FLAGS_PATH_RX;
5970 } else if (dir == BNXT_DIR_TX) {
5971 flow_ctx_id = bp->flow_stat->tx_fc_in_tbl.ctx_id;
5972 flags = HWRM_CFA_COUNTER_QSTATS_INPUT_FLAGS_PATH_TX;
5975 HWRM_PREP(&req, HWRM_CFA_COUNTER_QSTATS, BNXT_USE_KONG(bp));
5976 req.target_id = rte_cpu_to_le_16(bp->fw_fid);
5977 req.counter_type = rte_cpu_to_le_16(cntr);
5978 req.input_flow_ctx_id = rte_cpu_to_le_16(flow_ctx_id);
5979 req.num_entries = rte_cpu_to_le_16(num_entries);
5980 req.flags = rte_cpu_to_le_16(flags);
5981 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5983 HWRM_CHECK_RESULT();
5989 int bnxt_hwrm_first_vf_id_query(struct bnxt *bp, uint16_t fid,
5990 uint16_t *first_vf_id)
5993 struct hwrm_func_qcaps_input req = {.req_type = 0 };
5994 struct hwrm_func_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
5996 HWRM_PREP(&req, HWRM_FUNC_QCAPS, BNXT_USE_CHIMP_MB);
5998 req.fid = rte_cpu_to_le_16(fid);
6000 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6002 HWRM_CHECK_RESULT();
6005 *first_vf_id = rte_le_to_cpu_16(resp->first_vf_id);
6012 int bnxt_hwrm_cfa_pair_alloc(struct bnxt *bp, struct bnxt_representor *rep_bp)
6014 struct hwrm_cfa_pair_alloc_output *resp = bp->hwrm_cmd_resp_addr;
6015 struct hwrm_cfa_pair_alloc_input req = {0};
6018 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
6020 "Not a PF or trusted VF. Command not supported\n");
6024 HWRM_PREP(&req, HWRM_CFA_PAIR_ALLOC, BNXT_USE_CHIMP_MB);
6025 req.pair_mode = HWRM_CFA_PAIR_FREE_INPUT_PAIR_MODE_REP2FN_TRUFLOW;
6026 snprintf(req.pair_name, sizeof(req.pair_name), "%svfr%d",
6027 bp->eth_dev->data->name, rep_bp->vf_id);
6029 req.pf_b_id = rep_bp->parent_pf_idx;
6030 req.vf_b_id = BNXT_REP_PF(rep_bp) ? rte_cpu_to_le_16(((uint16_t)-1)) :
6031 rte_cpu_to_le_16(rep_bp->vf_id);
6032 req.vf_a_id = rte_cpu_to_le_16(bp->fw_fid);
6033 req.host_b_id = 1; /* TBD - Confirm if this is OK */
6035 req.enables |= rep_bp->flags & BNXT_REP_Q_R2F_VALID ?
6036 HWRM_CFA_PAIR_ALLOC_INPUT_ENABLES_Q_AB_VALID : 0;
6037 req.enables |= rep_bp->flags & BNXT_REP_Q_F2R_VALID ?
6038 HWRM_CFA_PAIR_ALLOC_INPUT_ENABLES_Q_BA_VALID : 0;
6039 req.enables |= rep_bp->flags & BNXT_REP_FC_R2F_VALID ?
6040 HWRM_CFA_PAIR_ALLOC_INPUT_ENABLES_FC_AB_VALID : 0;
6041 req.enables |= rep_bp->flags & BNXT_REP_FC_F2R_VALID ?
6042 HWRM_CFA_PAIR_ALLOC_INPUT_ENABLES_FC_BA_VALID : 0;
6044 req.q_ab = rep_bp->rep_q_r2f;
6045 req.q_ba = rep_bp->rep_q_f2r;
6046 req.fc_ab = rep_bp->rep_fc_r2f;
6047 req.fc_ba = rep_bp->rep_fc_f2r;
6049 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6050 HWRM_CHECK_RESULT();
6053 PMD_DRV_LOG(DEBUG, "%s %d allocated\n",
6054 BNXT_REP_PF(rep_bp) ? "PFR" : "VFR", rep_bp->vf_id);
6058 int bnxt_hwrm_cfa_pair_free(struct bnxt *bp, struct bnxt_representor *rep_bp)
6060 struct hwrm_cfa_pair_free_output *resp = bp->hwrm_cmd_resp_addr;
6061 struct hwrm_cfa_pair_free_input req = {0};
6064 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
6066 "Not a PF or trusted VF. Command not supported\n");
6070 HWRM_PREP(&req, HWRM_CFA_PAIR_FREE, BNXT_USE_CHIMP_MB);
6071 snprintf(req.pair_name, sizeof(req.pair_name), "%svfr%d",
6072 bp->eth_dev->data->name, rep_bp->vf_id);
6073 req.pf_b_id = rep_bp->parent_pf_idx;
6074 req.pair_mode = HWRM_CFA_PAIR_FREE_INPUT_PAIR_MODE_REP2FN_TRUFLOW;
6075 req.vf_id = BNXT_REP_PF(rep_bp) ? rte_cpu_to_le_16(((uint16_t)-1)) :
6076 rte_cpu_to_le_16(rep_bp->vf_id);
6077 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6078 HWRM_CHECK_RESULT();
6080 PMD_DRV_LOG(DEBUG, "%s %d freed\n", BNXT_REP_PF(rep_bp) ? "PFR" : "VFR",
6085 int bnxt_hwrm_cfa_adv_flow_mgmt_qcaps(struct bnxt *bp)
6087 struct hwrm_cfa_adv_flow_mgnt_qcaps_output *resp =
6088 bp->hwrm_cmd_resp_addr;
6089 struct hwrm_cfa_adv_flow_mgnt_qcaps_input req = {0};
6093 if (!(bp->fw_cap & BNXT_FW_CAP_ADV_FLOW_MGMT))
6096 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
6098 "Not a PF or trusted VF. Command not supported\n");
6102 HWRM_PREP(&req, HWRM_CFA_ADV_FLOW_MGNT_QCAPS, BNXT_USE_CHIMP_MB);
6103 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6105 HWRM_CHECK_RESULT();
6106 flags = rte_le_to_cpu_32(resp->flags);
6109 if (flags & HWRM_CFA_ADV_FLOW_MGNT_QCAPS_RFS_RING_TBL_IDX_V2_SUPPORTED)
6110 bp->flags |= BNXT_FLAG_FLOW_CFA_RFS_RING_TBL_IDX_V2;
6112 bp->flags |= BNXT_FLAG_RFS_NEEDS_VNIC;
6117 int bnxt_hwrm_fw_echo_reply(struct bnxt *bp, uint32_t echo_req_data1,
6118 uint32_t echo_req_data2)
6120 struct hwrm_func_echo_response_input req = {0};
6121 struct hwrm_func_echo_response_output *resp = bp->hwrm_cmd_resp_addr;
6124 HWRM_PREP(&req, HWRM_FUNC_ECHO_RESPONSE, BNXT_USE_CHIMP_MB);
6125 req.event_data1 = rte_cpu_to_le_32(echo_req_data1);
6126 req.event_data2 = rte_cpu_to_le_32(echo_req_data2);
6128 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6130 HWRM_CHECK_RESULT();
6136 int bnxt_hwrm_poll_ver_get(struct bnxt *bp)
6138 struct hwrm_ver_get_input req = {.req_type = 0 };
6139 struct hwrm_ver_get_output *resp = bp->hwrm_cmd_resp_addr;
6142 bp->max_req_len = HWRM_MAX_REQ_LEN;
6143 bp->max_resp_len = BNXT_PAGE_SIZE;
6144 bp->hwrm_cmd_timeout = SHORT_HWRM_CMD_TIMEOUT;
6146 HWRM_PREP(&req, HWRM_VER_GET, BNXT_USE_CHIMP_MB);
6147 req.hwrm_intf_maj = HWRM_VERSION_MAJOR;
6148 req.hwrm_intf_min = HWRM_VERSION_MINOR;
6149 req.hwrm_intf_upd = HWRM_VERSION_UPDATE;
6151 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6153 HWRM_CHECK_RESULT_SILENT();
6155 if (resp->flags & HWRM_VER_GET_OUTPUT_FLAGS_DEV_NOT_RDY)
6163 int bnxt_hwrm_read_sfp_module_eeprom_info(struct bnxt *bp, uint16_t i2c_addr,
6164 uint16_t page_number, uint16_t start_addr,
6165 uint16_t data_length, uint8_t *buf)
6167 struct hwrm_port_phy_i2c_read_output *resp = bp->hwrm_cmd_resp_addr;
6168 struct hwrm_port_phy_i2c_read_input req = {0};
6169 uint32_t enables = HWRM_PORT_PHY_I2C_READ_INPUT_ENABLES_PAGE_OFFSET;
6170 int rc, byte_offset = 0;
6175 HWRM_PREP(&req, HWRM_PORT_PHY_I2C_READ, BNXT_USE_CHIMP_MB);
6176 req.i2c_slave_addr = i2c_addr;
6177 req.page_number = rte_cpu_to_le_16(page_number);
6178 req.port_id = rte_cpu_to_le_16(bp->pf->port_id);
6180 xfer_size = RTE_MIN(data_length, BNXT_MAX_PHY_I2C_RESP_SIZE);
6181 req.page_offset = rte_cpu_to_le_16(start_addr + byte_offset);
6182 req.data_length = xfer_size;
6183 req.enables = rte_cpu_to_le_32(start_addr + byte_offset ? enables : 0);
6184 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6185 HWRM_CHECK_RESULT();
6187 memcpy(buf + byte_offset, resp->data, xfer_size);
6189 data_length -= xfer_size;
6190 byte_offset += xfer_size;
6193 } while (data_length > 0);
6198 void bnxt_free_hwrm_tx_ring(struct bnxt *bp, int queue_index)
6200 struct bnxt_tx_queue *txq = bp->tx_queues[queue_index];
6201 struct bnxt_tx_ring_info *txr = txq->tx_ring;
6202 struct bnxt_ring *ring = txr->tx_ring_struct;
6203 struct bnxt_cp_ring_info *cpr = txq->cp_ring;
6205 bnxt_hwrm_ring_free(bp, ring,
6206 HWRM_RING_FREE_INPUT_RING_TYPE_TX,
6207 cpr->cp_ring_struct->fw_ring_id);
6208 txr->tx_raw_prod = 0;
6209 txr->tx_raw_cons = 0;
6210 memset(txr->tx_desc_ring, 0,
6211 txr->tx_ring_struct->ring_size * sizeof(*txr->tx_desc_ring));
6212 memset(txr->tx_buf_ring, 0,
6213 txr->tx_ring_struct->ring_size * sizeof(*txr->tx_buf_ring));
6215 bnxt_hwrm_stat_ctx_free(bp, cpr);
6217 bnxt_free_cp_ring(bp, cpr);
6220 int bnxt_hwrm_config_host_mtu(struct bnxt *bp)
6222 struct hwrm_func_cfg_input req = {0};
6223 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
6229 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
6231 req.fid = rte_cpu_to_le_16(0xffff);
6232 req.enables = rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_HOST_MTU);
6233 req.host_mtu = rte_cpu_to_le_16(bp->eth_dev->data->mtu);
6235 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6236 HWRM_CHECK_RESULT();