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;
950 int bnxt_hwrm_func_qcaps(struct bnxt *bp)
954 rc = __bnxt_hwrm_func_qcaps(bp);
958 if (!rc && bp->hwrm_spec_code >= HWRM_SPEC_CODE_1_8_3) {
959 rc = bnxt_alloc_ctx_mem(bp);
964 * bnxt_hwrm_func_resc_qcaps can fail and cause init failure.
965 * But the error can be ignored. Return success.
967 rc = bnxt_hwrm_func_resc_qcaps(bp);
969 bp->flags |= BNXT_FLAG_NEW_RM;
975 /* VNIC cap covers capability of all VNICs. So no need to pass vnic_id */
976 int bnxt_hwrm_vnic_qcaps(struct bnxt *bp)
980 struct hwrm_vnic_qcaps_input req = {.req_type = 0 };
981 struct hwrm_vnic_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
983 HWRM_PREP(&req, HWRM_VNIC_QCAPS, BNXT_USE_CHIMP_MB);
985 req.target_id = rte_cpu_to_le_16(0xffff);
987 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
991 flags = rte_le_to_cpu_32(resp->flags);
993 if (flags & HWRM_VNIC_QCAPS_OUTPUT_FLAGS_COS_ASSIGNMENT_CAP) {
994 bp->vnic_cap_flags |= BNXT_VNIC_CAP_COS_CLASSIFY;
995 PMD_DRV_LOG(INFO, "CoS assignment capability enabled\n");
998 if (flags & HWRM_VNIC_QCAPS_OUTPUT_FLAGS_OUTERMOST_RSS_CAP)
999 bp->vnic_cap_flags |= BNXT_VNIC_CAP_OUTER_RSS;
1001 if (flags & HWRM_VNIC_QCAPS_OUTPUT_FLAGS_RX_CMPL_V2_CAP)
1002 bp->vnic_cap_flags |= BNXT_VNIC_CAP_RX_CMPL_V2;
1004 bp->max_tpa_v2 = rte_le_to_cpu_16(resp->max_aggs_supported);
1011 int bnxt_hwrm_func_reset(struct bnxt *bp)
1014 struct hwrm_func_reset_input req = {.req_type = 0 };
1015 struct hwrm_func_reset_output *resp = bp->hwrm_cmd_resp_addr;
1017 HWRM_PREP(&req, HWRM_FUNC_RESET, BNXT_USE_CHIMP_MB);
1019 req.enables = rte_cpu_to_le_32(0);
1021 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1023 HWRM_CHECK_RESULT();
1029 int bnxt_hwrm_func_driver_register(struct bnxt *bp)
1033 struct hwrm_func_drv_rgtr_input req = {.req_type = 0 };
1034 struct hwrm_func_drv_rgtr_output *resp = bp->hwrm_cmd_resp_addr;
1036 if (bp->flags & BNXT_FLAG_REGISTERED)
1039 if (bp->fw_cap & BNXT_FW_CAP_HOT_RESET)
1040 flags = HWRM_FUNC_DRV_RGTR_INPUT_FLAGS_HOT_RESET_SUPPORT;
1041 if (bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY)
1042 flags |= HWRM_FUNC_DRV_RGTR_INPUT_FLAGS_ERROR_RECOVERY_SUPPORT;
1044 /* PFs and trusted VFs should indicate the support of the
1045 * Master capability on non Stingray platform
1047 if ((BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp)) && !BNXT_STINGRAY(bp))
1048 flags |= HWRM_FUNC_DRV_RGTR_INPUT_FLAGS_MASTER_SUPPORT;
1050 HWRM_PREP(&req, HWRM_FUNC_DRV_RGTR, BNXT_USE_CHIMP_MB);
1051 req.enables = rte_cpu_to_le_32(HWRM_FUNC_DRV_RGTR_INPUT_ENABLES_VER |
1052 HWRM_FUNC_DRV_RGTR_INPUT_ENABLES_ASYNC_EVENT_FWD);
1053 req.ver_maj = RTE_VER_YEAR;
1054 req.ver_min = RTE_VER_MONTH;
1055 req.ver_upd = RTE_VER_MINOR;
1058 req.enables |= rte_cpu_to_le_32(
1059 HWRM_FUNC_DRV_RGTR_INPUT_ENABLES_VF_REQ_FWD);
1060 memcpy(req.vf_req_fwd, bp->pf->vf_req_fwd,
1061 RTE_MIN(sizeof(req.vf_req_fwd),
1062 sizeof(bp->pf->vf_req_fwd)));
1065 req.flags = rte_cpu_to_le_32(flags);
1067 req.async_event_fwd[0] |=
1068 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_LINK_STATUS_CHANGE |
1069 ASYNC_CMPL_EVENT_ID_PORT_CONN_NOT_ALLOWED |
1070 ASYNC_CMPL_EVENT_ID_LINK_SPEED_CFG_CHANGE |
1071 ASYNC_CMPL_EVENT_ID_LINK_SPEED_CHANGE |
1072 ASYNC_CMPL_EVENT_ID_RESET_NOTIFY);
1073 if (bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY)
1074 req.async_event_fwd[0] |=
1075 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_ERROR_RECOVERY);
1076 req.async_event_fwd[1] |=
1077 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_PF_DRVR_UNLOAD |
1078 ASYNC_CMPL_EVENT_ID_VF_CFG_CHANGE);
1080 req.async_event_fwd[1] |=
1081 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_DBG_NOTIFICATION);
1083 if (BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))
1084 req.async_event_fwd[1] |=
1085 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_DEFAULT_VNIC_CHANGE);
1087 req.async_event_fwd[2] |=
1088 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_ECHO_REQUEST |
1089 ASYNC_CMPL_EVENT_ID_ERROR_REPORT);
1091 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1093 HWRM_CHECK_RESULT();
1095 flags = rte_le_to_cpu_32(resp->flags);
1096 if (flags & HWRM_FUNC_DRV_RGTR_OUTPUT_FLAGS_IF_CHANGE_SUPPORTED)
1097 bp->fw_cap |= BNXT_FW_CAP_IF_CHANGE;
1101 bp->flags |= BNXT_FLAG_REGISTERED;
1106 int bnxt_hwrm_check_vf_rings(struct bnxt *bp)
1108 if (!(BNXT_VF(bp) && (bp->flags & BNXT_FLAG_NEW_RM)))
1111 return bnxt_hwrm_func_reserve_vf_resc(bp, true);
1114 int bnxt_hwrm_func_reserve_vf_resc(struct bnxt *bp, bool test)
1119 struct hwrm_func_vf_cfg_output *resp = bp->hwrm_cmd_resp_addr;
1120 struct hwrm_func_vf_cfg_input req = {0};
1122 HWRM_PREP(&req, HWRM_FUNC_VF_CFG, BNXT_USE_CHIMP_MB);
1124 enables = HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_RX_RINGS |
1125 HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_TX_RINGS |
1126 HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_STAT_CTXS |
1127 HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_CMPL_RINGS |
1128 HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_VNICS;
1130 if (BNXT_HAS_RING_GRPS(bp)) {
1131 enables |= HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_HW_RING_GRPS;
1132 req.num_hw_ring_grps = rte_cpu_to_le_16(bp->rx_nr_rings);
1135 req.num_tx_rings = rte_cpu_to_le_16(bp->tx_nr_rings);
1136 req.num_rx_rings = rte_cpu_to_le_16(bp->rx_nr_rings *
1137 AGG_RING_MULTIPLIER);
1138 req.num_stat_ctxs = rte_cpu_to_le_16(bp->rx_nr_rings + bp->tx_nr_rings);
1139 req.num_cmpl_rings = rte_cpu_to_le_16(bp->rx_nr_rings +
1141 BNXT_NUM_ASYNC_CPR(bp));
1142 req.num_vnics = rte_cpu_to_le_16(bp->rx_nr_rings);
1143 if (bp->vf_resv_strategy ==
1144 HWRM_FUNC_RESOURCE_QCAPS_OUTPUT_VF_RESV_STRATEGY_MINIMAL_STATIC) {
1145 enables |= HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_VNICS |
1146 HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_L2_CTXS |
1147 HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS;
1148 req.num_rsscos_ctxs = rte_cpu_to_le_16(BNXT_VF_RSV_NUM_RSS_CTX);
1149 req.num_l2_ctxs = rte_cpu_to_le_16(BNXT_VF_RSV_NUM_L2_CTX);
1150 req.num_vnics = rte_cpu_to_le_16(BNXT_VF_RSV_NUM_VNIC);
1151 } else if (bp->vf_resv_strategy ==
1152 HWRM_FUNC_RESOURCE_QCAPS_OUTPUT_VF_RESV_STRATEGY_MAXIMAL) {
1153 enables |= HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS;
1154 req.num_rsscos_ctxs = rte_cpu_to_le_16(bp->max_rsscos_ctx);
1158 flags = HWRM_FUNC_VF_CFG_INPUT_FLAGS_TX_ASSETS_TEST |
1159 HWRM_FUNC_VF_CFG_INPUT_FLAGS_RX_ASSETS_TEST |
1160 HWRM_FUNC_VF_CFG_INPUT_FLAGS_CMPL_ASSETS_TEST |
1161 HWRM_FUNC_VF_CFG_INPUT_FLAGS_RING_GRP_ASSETS_TEST |
1162 HWRM_FUNC_VF_CFG_INPUT_FLAGS_STAT_CTX_ASSETS_TEST |
1163 HWRM_FUNC_VF_CFG_INPUT_FLAGS_VNIC_ASSETS_TEST;
1165 if (test && BNXT_HAS_RING_GRPS(bp))
1166 flags |= HWRM_FUNC_VF_CFG_INPUT_FLAGS_RING_GRP_ASSETS_TEST;
1168 req.flags = rte_cpu_to_le_32(flags);
1169 req.enables |= rte_cpu_to_le_32(enables);
1171 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1174 HWRM_CHECK_RESULT_SILENT();
1176 HWRM_CHECK_RESULT();
1182 int bnxt_hwrm_func_resc_qcaps(struct bnxt *bp)
1185 struct hwrm_func_resource_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
1186 struct hwrm_func_resource_qcaps_input req = {0};
1188 HWRM_PREP(&req, HWRM_FUNC_RESOURCE_QCAPS, BNXT_USE_CHIMP_MB);
1189 req.fid = rte_cpu_to_le_16(0xffff);
1191 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1193 HWRM_CHECK_RESULT_SILENT();
1195 bp->max_rsscos_ctx = rte_le_to_cpu_16(resp->max_rsscos_ctx);
1196 bp->max_cp_rings = rte_le_to_cpu_16(resp->max_cmpl_rings);
1197 bp->max_tx_rings = rte_le_to_cpu_16(resp->max_tx_rings);
1198 bp->max_rx_rings = rte_le_to_cpu_16(resp->max_rx_rings);
1199 bp->max_ring_grps = rte_le_to_cpu_32(resp->max_hw_ring_grps);
1200 /* func_resource_qcaps does not return max_rx_em_flows.
1201 * So use the value provided by func_qcaps.
1203 bp->max_l2_ctx = rte_le_to_cpu_16(resp->max_l2_ctxs);
1204 if (!BNXT_CHIP_P5(bp) && !bp->pdev->max_vfs)
1205 bp->max_l2_ctx += bp->max_rx_em_flows;
1206 bp->max_vnics = rte_le_to_cpu_16(resp->max_vnics);
1207 bp->max_stat_ctx = rte_le_to_cpu_16(resp->max_stat_ctx);
1208 bp->max_nq_rings = rte_le_to_cpu_16(resp->max_msix);
1209 bp->vf_resv_strategy = rte_le_to_cpu_16(resp->vf_reservation_strategy);
1210 if (bp->vf_resv_strategy >
1211 HWRM_FUNC_RESOURCE_QCAPS_OUTPUT_VF_RESV_STRATEGY_MINIMAL_STATIC)
1212 bp->vf_resv_strategy =
1213 HWRM_FUNC_RESOURCE_QCAPS_OUTPUT_VF_RESERVATION_STRATEGY_MAXIMAL;
1219 int bnxt_hwrm_ver_get(struct bnxt *bp, uint32_t timeout)
1222 struct hwrm_ver_get_input req = {.req_type = 0 };
1223 struct hwrm_ver_get_output *resp = bp->hwrm_cmd_resp_addr;
1224 uint32_t fw_version;
1225 uint16_t max_resp_len;
1226 char type[RTE_MEMZONE_NAMESIZE];
1227 uint32_t dev_caps_cfg;
1229 bp->max_req_len = HWRM_MAX_REQ_LEN;
1230 bp->hwrm_cmd_timeout = timeout;
1231 HWRM_PREP(&req, HWRM_VER_GET, BNXT_USE_CHIMP_MB);
1233 req.hwrm_intf_maj = HWRM_VERSION_MAJOR;
1234 req.hwrm_intf_min = HWRM_VERSION_MINOR;
1235 req.hwrm_intf_upd = HWRM_VERSION_UPDATE;
1237 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1239 if (bp->flags & BNXT_FLAG_FW_RESET)
1240 HWRM_CHECK_RESULT_SILENT();
1242 HWRM_CHECK_RESULT();
1244 if (resp->flags & HWRM_VER_GET_OUTPUT_FLAGS_DEV_NOT_RDY) {
1249 PMD_DRV_LOG(INFO, "%d.%d.%d:%d.%d.%d.%d\n",
1250 resp->hwrm_intf_maj_8b, resp->hwrm_intf_min_8b,
1251 resp->hwrm_intf_upd_8b, resp->hwrm_fw_maj_8b,
1252 resp->hwrm_fw_min_8b, resp->hwrm_fw_bld_8b,
1253 resp->hwrm_fw_rsvd_8b);
1254 bp->fw_ver = (resp->hwrm_fw_maj_8b << 24) |
1255 (resp->hwrm_fw_min_8b << 16) |
1256 (resp->hwrm_fw_bld_8b << 8) |
1257 resp->hwrm_fw_rsvd_8b;
1258 PMD_DRV_LOG(INFO, "Driver HWRM version: %d.%d.%d\n",
1259 HWRM_VERSION_MAJOR, HWRM_VERSION_MINOR, HWRM_VERSION_UPDATE);
1261 fw_version = resp->hwrm_intf_maj_8b << 16;
1262 fw_version |= resp->hwrm_intf_min_8b << 8;
1263 fw_version |= resp->hwrm_intf_upd_8b;
1264 bp->hwrm_spec_code = fw_version;
1266 /* def_req_timeout value is in milliseconds */
1267 bp->hwrm_cmd_timeout = rte_le_to_cpu_16(resp->def_req_timeout);
1268 /* convert timeout to usec */
1269 bp->hwrm_cmd_timeout *= 1000;
1270 if (!bp->hwrm_cmd_timeout)
1271 bp->hwrm_cmd_timeout = DFLT_HWRM_CMD_TIMEOUT;
1273 if (resp->hwrm_intf_maj_8b != HWRM_VERSION_MAJOR) {
1274 PMD_DRV_LOG(ERR, "Unsupported firmware API version\n");
1279 if (bp->max_req_len > resp->max_req_win_len) {
1280 PMD_DRV_LOG(ERR, "Unsupported request length\n");
1285 bp->chip_num = rte_le_to_cpu_16(resp->chip_num);
1287 bp->max_req_len = rte_le_to_cpu_16(resp->max_req_win_len);
1288 bp->hwrm_max_ext_req_len = rte_le_to_cpu_16(resp->max_ext_req_len);
1289 if (bp->hwrm_max_ext_req_len < HWRM_MAX_REQ_LEN)
1290 bp->hwrm_max_ext_req_len = HWRM_MAX_REQ_LEN;
1292 max_resp_len = rte_le_to_cpu_16(resp->max_resp_len);
1293 dev_caps_cfg = rte_le_to_cpu_32(resp->dev_caps_cfg);
1295 RTE_VERIFY(max_resp_len <= bp->max_resp_len);
1296 bp->max_resp_len = max_resp_len;
1299 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_SHORT_CMD_SUPPORTED) &&
1301 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_SHORT_CMD_REQUIRED)) {
1302 PMD_DRV_LOG(DEBUG, "Short command supported\n");
1303 bp->flags |= BNXT_FLAG_SHORT_CMD;
1306 if (((dev_caps_cfg &
1307 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_SHORT_CMD_SUPPORTED) &&
1309 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_SHORT_CMD_REQUIRED)) ||
1310 bp->hwrm_max_ext_req_len > HWRM_MAX_REQ_LEN) {
1311 sprintf(type, "bnxt_hwrm_short_" PCI_PRI_FMT,
1312 bp->pdev->addr.domain, bp->pdev->addr.bus,
1313 bp->pdev->addr.devid, bp->pdev->addr.function);
1315 rte_free(bp->hwrm_short_cmd_req_addr);
1317 bp->hwrm_short_cmd_req_addr =
1318 rte_malloc(type, bp->hwrm_max_ext_req_len, 0);
1319 if (bp->hwrm_short_cmd_req_addr == NULL) {
1323 bp->hwrm_short_cmd_req_dma_addr =
1324 rte_malloc_virt2iova(bp->hwrm_short_cmd_req_addr);
1325 if (bp->hwrm_short_cmd_req_dma_addr == RTE_BAD_IOVA) {
1326 rte_free(bp->hwrm_short_cmd_req_addr);
1328 "Unable to map buffer to physical memory.\n");
1334 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_KONG_MB_CHNL_SUPPORTED) {
1335 bp->flags |= BNXT_FLAG_KONG_MB_EN;
1336 PMD_DRV_LOG(DEBUG, "Kong mailbox channel enabled\n");
1339 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_TRUSTED_VF_SUPPORTED)
1340 PMD_DRV_LOG(DEBUG, "FW supports Trusted VFs\n");
1342 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_CFA_ADV_FLOW_MGNT_SUPPORTED) {
1343 bp->fw_cap |= BNXT_FW_CAP_ADV_FLOW_MGMT;
1344 PMD_DRV_LOG(DEBUG, "FW supports advanced flow management\n");
1348 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_ADV_FLOW_COUNTERS_SUPPORTED) {
1349 PMD_DRV_LOG(DEBUG, "FW supports advanced flow counters\n");
1350 bp->fw_cap |= BNXT_FW_CAP_ADV_FLOW_COUNTERS;
1354 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_CFA_TRUFLOW_SUPPORTED) {
1355 PMD_DRV_LOG(DEBUG, "Host-based truflow feature enabled.\n");
1356 bp->fw_cap |= BNXT_FW_CAP_TRUFLOW_EN;
1364 int bnxt_hwrm_func_driver_unregister(struct bnxt *bp, uint32_t flags)
1367 struct hwrm_func_drv_unrgtr_input req = {.req_type = 0 };
1368 struct hwrm_func_drv_unrgtr_output *resp = bp->hwrm_cmd_resp_addr;
1370 if (!(bp->flags & BNXT_FLAG_REGISTERED))
1373 HWRM_PREP(&req, HWRM_FUNC_DRV_UNRGTR, BNXT_USE_CHIMP_MB);
1376 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1378 HWRM_CHECK_RESULT();
1381 PMD_DRV_LOG(DEBUG, "Port %u: Unregistered with fw\n",
1382 bp->eth_dev->data->port_id);
1387 static int bnxt_hwrm_port_phy_cfg(struct bnxt *bp, struct bnxt_link_info *conf)
1390 struct hwrm_port_phy_cfg_input req = {0};
1391 struct hwrm_port_phy_cfg_output *resp = bp->hwrm_cmd_resp_addr;
1392 uint32_t enables = 0;
1394 HWRM_PREP(&req, HWRM_PORT_PHY_CFG, BNXT_USE_CHIMP_MB);
1396 if (conf->link_up) {
1397 /* Setting Fixed Speed. But AutoNeg is ON, So disable it */
1398 if (bp->link_info->auto_mode && conf->link_speed) {
1399 req.auto_mode = HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_NONE;
1400 PMD_DRV_LOG(DEBUG, "Disabling AutoNeg\n");
1403 req.flags = rte_cpu_to_le_32(conf->phy_flags);
1405 * Note, ChiMP FW 20.2.1 and 20.2.2 return an error when we set
1406 * any auto mode, even "none".
1408 if (!conf->link_speed) {
1409 /* No speeds specified. Enable AutoNeg - all speeds */
1410 enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_MODE;
1412 HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_ALL_SPEEDS;
1414 if (bp->link_info->link_signal_mode) {
1416 HWRM_PORT_PHY_CFG_IN_EN_FORCE_PAM4_LINK_SPEED;
1417 req.force_pam4_link_speed =
1418 rte_cpu_to_le_16(conf->link_speed);
1420 req.force_link_speed =
1421 rte_cpu_to_le_16(conf->link_speed);
1424 /* AutoNeg - Advertise speeds specified. */
1425 if (conf->auto_link_speed_mask &&
1426 !(conf->phy_flags & HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE)) {
1428 HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_SPEED_MASK;
1429 req.auto_link_speed_mask =
1430 conf->auto_link_speed_mask;
1431 if (conf->auto_pam4_link_speeds) {
1433 HWRM_PORT_PHY_CFG_IN_EN_AUTO_PAM4_LINK_SPD_MASK;
1434 req.auto_link_pam4_speed_mask =
1435 conf->auto_pam4_link_speeds;
1438 HWRM_PORT_PHY_CFG_IN_EN_AUTO_LINK_SPEED_MASK;
1441 if (conf->auto_link_speed &&
1442 !(conf->phy_flags & HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE))
1444 HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_LINK_SPEED;
1446 req.auto_duplex = conf->duplex;
1447 enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_DUPLEX;
1448 req.auto_pause = conf->auto_pause;
1449 req.force_pause = conf->force_pause;
1450 /* Set force_pause if there is no auto or if there is a force */
1451 if (req.auto_pause && !req.force_pause)
1452 enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_PAUSE;
1454 enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_FORCE_PAUSE;
1456 req.enables = rte_cpu_to_le_32(enables);
1459 rte_cpu_to_le_32(HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE_LINK_DWN);
1460 PMD_DRV_LOG(INFO, "Force Link Down\n");
1463 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1465 HWRM_CHECK_RESULT();
1471 static int bnxt_hwrm_port_phy_qcfg(struct bnxt *bp,
1472 struct bnxt_link_info *link_info)
1475 struct hwrm_port_phy_qcfg_input req = {0};
1476 struct hwrm_port_phy_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
1478 HWRM_PREP(&req, HWRM_PORT_PHY_QCFG, BNXT_USE_CHIMP_MB);
1480 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1482 HWRM_CHECK_RESULT();
1484 link_info->phy_link_status = resp->link;
1485 link_info->link_up =
1486 (link_info->phy_link_status ==
1487 HWRM_PORT_PHY_QCFG_OUTPUT_LINK_LINK) ? 1 : 0;
1488 link_info->link_speed = rte_le_to_cpu_16(resp->link_speed);
1489 link_info->duplex = resp->duplex_cfg;
1490 link_info->pause = resp->pause;
1491 link_info->auto_pause = resp->auto_pause;
1492 link_info->force_pause = resp->force_pause;
1493 link_info->auto_mode = resp->auto_mode;
1494 link_info->phy_type = resp->phy_type;
1495 link_info->media_type = resp->media_type;
1497 link_info->support_speeds = rte_le_to_cpu_16(resp->support_speeds);
1498 link_info->auto_link_speed = rte_le_to_cpu_16(resp->auto_link_speed);
1499 link_info->auto_link_speed_mask = rte_le_to_cpu_16(resp->auto_link_speed_mask);
1500 link_info->preemphasis = rte_le_to_cpu_32(resp->preemphasis);
1501 link_info->force_link_speed = rte_le_to_cpu_16(resp->force_link_speed);
1502 link_info->phy_ver[0] = resp->phy_maj;
1503 link_info->phy_ver[1] = resp->phy_min;
1504 link_info->phy_ver[2] = resp->phy_bld;
1505 link_info->link_signal_mode =
1506 rte_le_to_cpu_16(resp->active_fec_signal_mode);
1507 link_info->force_pam4_link_speed =
1508 rte_le_to_cpu_16(resp->force_pam4_link_speed);
1509 link_info->support_pam4_speeds =
1510 rte_le_to_cpu_16(resp->support_pam4_speeds);
1511 link_info->auto_pam4_link_speeds =
1512 rte_le_to_cpu_16(resp->auto_pam4_link_speed_mask);
1513 link_info->module_status = resp->module_status;
1516 PMD_DRV_LOG(DEBUG, "Link Speed:%d,Auto:%d:%x:%x,Support:%x,Force:%x\n",
1517 link_info->link_speed, link_info->auto_mode,
1518 link_info->auto_link_speed, link_info->auto_link_speed_mask,
1519 link_info->support_speeds, link_info->force_link_speed);
1520 PMD_DRV_LOG(DEBUG, "Link Signal:%d,PAM::Auto:%x,Support:%x,Force:%x\n",
1521 link_info->link_signal_mode,
1522 link_info->auto_pam4_link_speeds,
1523 link_info->support_pam4_speeds,
1524 link_info->force_pam4_link_speed);
1528 int bnxt_hwrm_port_phy_qcaps(struct bnxt *bp)
1531 struct hwrm_port_phy_qcaps_input req = {0};
1532 struct hwrm_port_phy_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
1533 struct bnxt_link_info *link_info = bp->link_info;
1535 if (BNXT_VF(bp) && !BNXT_VF_IS_TRUSTED(bp))
1538 HWRM_PREP(&req, HWRM_PORT_PHY_QCAPS, BNXT_USE_CHIMP_MB);
1540 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1542 HWRM_CHECK_RESULT_SILENT();
1544 bp->port_cnt = resp->port_cnt;
1545 if (resp->supported_speeds_auto_mode)
1546 link_info->support_auto_speeds =
1547 rte_le_to_cpu_16(resp->supported_speeds_auto_mode);
1548 if (resp->supported_pam4_speeds_auto_mode)
1549 link_info->support_pam4_auto_speeds =
1550 rte_le_to_cpu_16(resp->supported_pam4_speeds_auto_mode);
1554 /* Older firmware does not have supported_auto_speeds, so assume
1555 * that all supported speeds can be autonegotiated.
1557 if (link_info->auto_link_speed_mask && !link_info->support_auto_speeds)
1558 link_info->support_auto_speeds = link_info->support_speeds;
1563 static bool bnxt_find_lossy_profile(struct bnxt *bp)
1567 for (i = BNXT_COS_QUEUE_COUNT - 1; i >= 0; i--) {
1568 if (bp->tx_cos_queue[i].profile ==
1569 HWRM_QUEUE_SERVICE_PROFILE_LOSSY) {
1570 bp->tx_cosq_id[0] = bp->tx_cos_queue[i].id;
1577 static void bnxt_find_first_valid_profile(struct bnxt *bp)
1581 for (i = BNXT_COS_QUEUE_COUNT - 1; i >= 0; i--) {
1582 if (bp->tx_cos_queue[i].profile !=
1583 HWRM_QUEUE_SERVICE_PROFILE_UNKNOWN &&
1584 bp->tx_cos_queue[i].id !=
1585 HWRM_QUEUE_SERVICE_PROFILE_UNKNOWN) {
1586 bp->tx_cosq_id[0] = bp->tx_cos_queue[i].id;
1592 int bnxt_hwrm_queue_qportcfg(struct bnxt *bp)
1595 struct hwrm_queue_qportcfg_input req = {.req_type = 0 };
1596 struct hwrm_queue_qportcfg_output *resp = bp->hwrm_cmd_resp_addr;
1597 uint32_t dir = HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_TX;
1601 HWRM_PREP(&req, HWRM_QUEUE_QPORTCFG, BNXT_USE_CHIMP_MB);
1603 req.flags = rte_cpu_to_le_32(dir);
1604 /* HWRM Version >= 1.9.1 only if COS Classification is not required. */
1605 if (bp->hwrm_spec_code >= HWRM_VERSION_1_9_1 &&
1606 !(bp->vnic_cap_flags & BNXT_VNIC_CAP_COS_CLASSIFY))
1608 HWRM_QUEUE_QPORTCFG_INPUT_DRV_QMAP_CAP_ENABLED;
1609 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1611 HWRM_CHECK_RESULT();
1613 if (dir == HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_TX) {
1614 GET_TX_QUEUE_INFO(0);
1615 GET_TX_QUEUE_INFO(1);
1616 GET_TX_QUEUE_INFO(2);
1617 GET_TX_QUEUE_INFO(3);
1618 GET_TX_QUEUE_INFO(4);
1619 GET_TX_QUEUE_INFO(5);
1620 GET_TX_QUEUE_INFO(6);
1621 GET_TX_QUEUE_INFO(7);
1623 GET_RX_QUEUE_INFO(0);
1624 GET_RX_QUEUE_INFO(1);
1625 GET_RX_QUEUE_INFO(2);
1626 GET_RX_QUEUE_INFO(3);
1627 GET_RX_QUEUE_INFO(4);
1628 GET_RX_QUEUE_INFO(5);
1629 GET_RX_QUEUE_INFO(6);
1630 GET_RX_QUEUE_INFO(7);
1635 if (dir == HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_RX)
1638 if (bp->hwrm_spec_code < HWRM_VERSION_1_9_1) {
1639 bp->tx_cosq_id[0] = bp->tx_cos_queue[0].id;
1643 /* iterate and find the COSq profile to use for Tx */
1644 if (bp->vnic_cap_flags & BNXT_VNIC_CAP_COS_CLASSIFY) {
1645 for (j = 0, i = 0; i < BNXT_COS_QUEUE_COUNT; i++) {
1646 if (bp->tx_cos_queue[i].id != 0xff)
1647 bp->tx_cosq_id[j++] =
1648 bp->tx_cos_queue[i].id;
1651 /* When CoS classification is disabled, for normal NIC
1652 * operations, ideally we should look to use LOSSY.
1653 * If not found, fallback to the first valid profile
1655 if (!bnxt_find_lossy_profile(bp))
1656 bnxt_find_first_valid_profile(bp);
1661 bp->max_tc = resp->max_configurable_queues;
1662 bp->max_lltc = resp->max_configurable_lossless_queues;
1663 if (bp->max_tc > BNXT_MAX_QUEUE)
1664 bp->max_tc = BNXT_MAX_QUEUE;
1665 bp->max_q = bp->max_tc;
1667 if (dir == HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_TX) {
1668 dir = HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_RX;
1676 int bnxt_hwrm_ring_alloc(struct bnxt *bp,
1677 struct bnxt_ring *ring,
1678 uint32_t ring_type, uint32_t map_index,
1679 uint32_t stats_ctx_id, uint32_t cmpl_ring_id,
1680 uint16_t tx_cosq_id)
1683 uint32_t enables = 0;
1684 struct hwrm_ring_alloc_input req = {.req_type = 0 };
1685 struct hwrm_ring_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1686 struct rte_mempool *mb_pool;
1687 uint16_t rx_buf_size;
1689 HWRM_PREP(&req, HWRM_RING_ALLOC, BNXT_USE_CHIMP_MB);
1691 req.page_tbl_addr = rte_cpu_to_le_64(ring->bd_dma);
1692 req.fbo = rte_cpu_to_le_32(0);
1693 /* Association of ring index with doorbell index */
1694 req.logical_id = rte_cpu_to_le_16(map_index);
1695 req.length = rte_cpu_to_le_32(ring->ring_size);
1697 switch (ring_type) {
1698 case HWRM_RING_ALLOC_INPUT_RING_TYPE_TX:
1699 req.ring_type = ring_type;
1700 req.cmpl_ring_id = rte_cpu_to_le_16(cmpl_ring_id);
1701 req.stat_ctx_id = rte_cpu_to_le_32(stats_ctx_id);
1702 req.queue_id = rte_cpu_to_le_16(tx_cosq_id);
1703 if (stats_ctx_id != INVALID_STATS_CTX_ID)
1705 HWRM_RING_ALLOC_INPUT_ENABLES_STAT_CTX_ID_VALID;
1707 case HWRM_RING_ALLOC_INPUT_RING_TYPE_RX:
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 if (BNXT_CHIP_P5(bp)) {
1712 mb_pool = bp->rx_queues[0]->mb_pool;
1713 rx_buf_size = rte_pktmbuf_data_room_size(mb_pool) -
1714 RTE_PKTMBUF_HEADROOM;
1715 rx_buf_size = RTE_MIN(BNXT_MAX_PKT_LEN, rx_buf_size);
1716 req.rx_buf_size = rte_cpu_to_le_16(rx_buf_size);
1718 HWRM_RING_ALLOC_INPUT_ENABLES_RX_BUF_SIZE_VALID;
1720 if (stats_ctx_id != INVALID_STATS_CTX_ID)
1722 HWRM_RING_ALLOC_INPUT_ENABLES_STAT_CTX_ID_VALID;
1724 case HWRM_RING_ALLOC_INPUT_RING_TYPE_L2_CMPL:
1725 req.ring_type = ring_type;
1726 if (BNXT_HAS_NQ(bp)) {
1727 /* Association of cp ring with nq */
1728 req.nq_ring_id = rte_cpu_to_le_16(cmpl_ring_id);
1730 HWRM_RING_ALLOC_INPUT_ENABLES_NQ_RING_ID_VALID;
1732 req.int_mode = HWRM_RING_ALLOC_INPUT_INT_MODE_MSIX;
1734 case HWRM_RING_ALLOC_INPUT_RING_TYPE_NQ:
1735 req.ring_type = ring_type;
1736 req.page_size = BNXT_PAGE_SHFT;
1737 req.int_mode = HWRM_RING_ALLOC_INPUT_INT_MODE_MSIX;
1739 case HWRM_RING_ALLOC_INPUT_RING_TYPE_RX_AGG:
1740 req.ring_type = ring_type;
1741 req.rx_ring_id = rte_cpu_to_le_16(ring->fw_rx_ring_id);
1743 mb_pool = bp->rx_queues[0]->mb_pool;
1744 rx_buf_size = rte_pktmbuf_data_room_size(mb_pool) -
1745 RTE_PKTMBUF_HEADROOM;
1746 rx_buf_size = RTE_MIN(BNXT_MAX_PKT_LEN, rx_buf_size);
1747 req.rx_buf_size = rte_cpu_to_le_16(rx_buf_size);
1749 req.stat_ctx_id = rte_cpu_to_le_32(stats_ctx_id);
1750 enables |= HWRM_RING_ALLOC_INPUT_ENABLES_RX_RING_ID_VALID |
1751 HWRM_RING_ALLOC_INPUT_ENABLES_RX_BUF_SIZE_VALID |
1752 HWRM_RING_ALLOC_INPUT_ENABLES_STAT_CTX_ID_VALID;
1755 PMD_DRV_LOG(ERR, "hwrm alloc invalid ring type %d\n",
1760 req.enables = rte_cpu_to_le_32(enables);
1762 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1764 if (rc || resp->error_code) {
1765 if (rc == 0 && resp->error_code)
1766 rc = rte_le_to_cpu_16(resp->error_code);
1767 switch (ring_type) {
1768 case HWRM_RING_ALLOC_INPUT_RING_TYPE_L2_CMPL:
1770 "hwrm_ring_alloc cp failed. rc:%d\n", rc);
1773 case HWRM_RING_ALLOC_INPUT_RING_TYPE_RX:
1775 "hwrm_ring_alloc rx failed. rc:%d\n", rc);
1778 case HWRM_RING_ALLOC_INPUT_RING_TYPE_RX_AGG:
1780 "hwrm_ring_alloc rx agg failed. rc:%d\n",
1784 case HWRM_RING_ALLOC_INPUT_RING_TYPE_TX:
1786 "hwrm_ring_alloc tx failed. rc:%d\n", rc);
1789 case HWRM_RING_ALLOC_INPUT_RING_TYPE_NQ:
1791 "hwrm_ring_alloc nq failed. rc:%d\n", rc);
1795 PMD_DRV_LOG(ERR, "Invalid ring. rc:%d\n", rc);
1801 ring->fw_ring_id = rte_le_to_cpu_16(resp->ring_id);
1806 int bnxt_hwrm_ring_free(struct bnxt *bp,
1807 struct bnxt_ring *ring, uint32_t ring_type,
1808 uint16_t cp_ring_id)
1811 struct hwrm_ring_free_input req = {.req_type = 0 };
1812 struct hwrm_ring_free_output *resp = bp->hwrm_cmd_resp_addr;
1814 if (ring->fw_ring_id == INVALID_HW_RING_ID)
1817 HWRM_PREP(&req, HWRM_RING_FREE, BNXT_USE_CHIMP_MB);
1819 req.ring_type = ring_type;
1820 req.ring_id = rte_cpu_to_le_16(ring->fw_ring_id);
1821 req.cmpl_ring = rte_cpu_to_le_16(cp_ring_id);
1823 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1824 ring->fw_ring_id = INVALID_HW_RING_ID;
1826 if (rc || resp->error_code) {
1827 if (rc == 0 && resp->error_code)
1828 rc = rte_le_to_cpu_16(resp->error_code);
1831 switch (ring_type) {
1832 case HWRM_RING_FREE_INPUT_RING_TYPE_L2_CMPL:
1833 PMD_DRV_LOG(ERR, "hwrm_ring_free cp failed. rc:%d\n",
1836 case HWRM_RING_FREE_INPUT_RING_TYPE_RX:
1837 PMD_DRV_LOG(ERR, "hwrm_ring_free rx failed. rc:%d\n",
1840 case HWRM_RING_FREE_INPUT_RING_TYPE_TX:
1841 PMD_DRV_LOG(ERR, "hwrm_ring_free tx failed. rc:%d\n",
1844 case HWRM_RING_FREE_INPUT_RING_TYPE_NQ:
1846 "hwrm_ring_free nq failed. rc:%d\n", rc);
1848 case HWRM_RING_FREE_INPUT_RING_TYPE_RX_AGG:
1850 "hwrm_ring_free agg failed. rc:%d\n", rc);
1853 PMD_DRV_LOG(ERR, "Invalid ring, rc:%d\n", rc);
1861 int bnxt_hwrm_ring_grp_alloc(struct bnxt *bp, unsigned int idx)
1864 struct hwrm_ring_grp_alloc_input req = {.req_type = 0 };
1865 struct hwrm_ring_grp_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1867 HWRM_PREP(&req, HWRM_RING_GRP_ALLOC, BNXT_USE_CHIMP_MB);
1869 req.cr = rte_cpu_to_le_16(bp->grp_info[idx].cp_fw_ring_id);
1870 req.rr = rte_cpu_to_le_16(bp->grp_info[idx].rx_fw_ring_id);
1871 req.ar = rte_cpu_to_le_16(bp->grp_info[idx].ag_fw_ring_id);
1872 req.sc = rte_cpu_to_le_16(bp->grp_info[idx].fw_stats_ctx);
1874 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1876 HWRM_CHECK_RESULT();
1878 bp->grp_info[idx].fw_grp_id = rte_le_to_cpu_16(resp->ring_group_id);
1885 int bnxt_hwrm_ring_grp_free(struct bnxt *bp, unsigned int idx)
1888 struct hwrm_ring_grp_free_input req = {.req_type = 0 };
1889 struct hwrm_ring_grp_free_output *resp = bp->hwrm_cmd_resp_addr;
1891 HWRM_PREP(&req, HWRM_RING_GRP_FREE, BNXT_USE_CHIMP_MB);
1893 req.ring_group_id = rte_cpu_to_le_16(bp->grp_info[idx].fw_grp_id);
1895 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1897 HWRM_CHECK_RESULT();
1900 bp->grp_info[idx].fw_grp_id = INVALID_HW_RING_ID;
1904 int bnxt_hwrm_stat_clear(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
1907 struct hwrm_stat_ctx_clr_stats_input req = {.req_type = 0 };
1908 struct hwrm_stat_ctx_clr_stats_output *resp = bp->hwrm_cmd_resp_addr;
1910 if (cpr->hw_stats_ctx_id == HWRM_NA_SIGNATURE)
1913 HWRM_PREP(&req, HWRM_STAT_CTX_CLR_STATS, BNXT_USE_CHIMP_MB);
1915 req.stat_ctx_id = rte_cpu_to_le_32(cpr->hw_stats_ctx_id);
1917 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1919 HWRM_CHECK_RESULT();
1925 int bnxt_hwrm_stat_ctx_alloc(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
1928 struct hwrm_stat_ctx_alloc_input req = {.req_type = 0 };
1929 struct hwrm_stat_ctx_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1931 if (cpr->hw_stats_ctx_id != HWRM_NA_SIGNATURE)
1934 HWRM_PREP(&req, HWRM_STAT_CTX_ALLOC, BNXT_USE_CHIMP_MB);
1936 req.update_period_ms = rte_cpu_to_le_32(0);
1938 req.stats_dma_addr = rte_cpu_to_le_64(cpr->hw_stats_map);
1940 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1942 HWRM_CHECK_RESULT();
1944 cpr->hw_stats_ctx_id = rte_le_to_cpu_32(resp->stat_ctx_id);
1951 static int bnxt_hwrm_stat_ctx_free(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
1954 struct hwrm_stat_ctx_free_input req = {.req_type = 0 };
1955 struct hwrm_stat_ctx_free_output *resp = bp->hwrm_cmd_resp_addr;
1957 if (cpr->hw_stats_ctx_id == HWRM_NA_SIGNATURE)
1960 HWRM_PREP(&req, HWRM_STAT_CTX_FREE, BNXT_USE_CHIMP_MB);
1962 req.stat_ctx_id = rte_cpu_to_le_32(cpr->hw_stats_ctx_id);
1964 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1966 HWRM_CHECK_RESULT();
1969 cpr->hw_stats_ctx_id = HWRM_NA_SIGNATURE;
1974 int bnxt_hwrm_vnic_alloc(struct bnxt *bp, struct bnxt_vnic_info *vnic)
1977 struct hwrm_vnic_alloc_input req = { 0 };
1978 struct hwrm_vnic_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1980 if (!BNXT_HAS_RING_GRPS(bp))
1981 goto skip_ring_grps;
1983 /* map ring groups to this vnic */
1984 PMD_DRV_LOG(DEBUG, "Alloc VNIC. Start %x, End %x\n",
1985 vnic->start_grp_id, vnic->end_grp_id);
1986 for (i = vnic->start_grp_id, j = 0; i < vnic->end_grp_id; i++, j++)
1987 vnic->fw_grp_ids[j] = bp->grp_info[i].fw_grp_id;
1989 vnic->dflt_ring_grp = bp->grp_info[vnic->start_grp_id].fw_grp_id;
1990 vnic->rss_rule = (uint16_t)HWRM_NA_SIGNATURE;
1991 vnic->cos_rule = (uint16_t)HWRM_NA_SIGNATURE;
1992 vnic->lb_rule = (uint16_t)HWRM_NA_SIGNATURE;
1995 vnic->mru = BNXT_VNIC_MRU(bp->eth_dev->data->mtu);
1996 HWRM_PREP(&req, HWRM_VNIC_ALLOC, BNXT_USE_CHIMP_MB);
1998 if (vnic->func_default)
2000 rte_cpu_to_le_32(HWRM_VNIC_ALLOC_INPUT_FLAGS_DEFAULT);
2001 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2003 HWRM_CHECK_RESULT();
2005 vnic->fw_vnic_id = rte_le_to_cpu_16(resp->vnic_id);
2007 PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
2011 static int bnxt_hwrm_vnic_plcmodes_qcfg(struct bnxt *bp,
2012 struct bnxt_vnic_info *vnic,
2013 struct bnxt_plcmodes_cfg *pmode)
2016 struct hwrm_vnic_plcmodes_qcfg_input req = {.req_type = 0 };
2017 struct hwrm_vnic_plcmodes_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
2019 HWRM_PREP(&req, HWRM_VNIC_PLCMODES_QCFG, BNXT_USE_CHIMP_MB);
2021 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2023 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2025 HWRM_CHECK_RESULT();
2027 pmode->flags = rte_le_to_cpu_32(resp->flags);
2028 /* dflt_vnic bit doesn't exist in the _cfg command */
2029 pmode->flags &= ~(HWRM_VNIC_PLCMODES_QCFG_OUTPUT_FLAGS_DFLT_VNIC);
2030 pmode->jumbo_thresh = rte_le_to_cpu_16(resp->jumbo_thresh);
2031 pmode->hds_offset = rte_le_to_cpu_16(resp->hds_offset);
2032 pmode->hds_threshold = rte_le_to_cpu_16(resp->hds_threshold);
2039 static int bnxt_hwrm_vnic_plcmodes_cfg(struct bnxt *bp,
2040 struct bnxt_vnic_info *vnic,
2041 struct bnxt_plcmodes_cfg *pmode)
2044 struct hwrm_vnic_plcmodes_cfg_input req = {.req_type = 0 };
2045 struct hwrm_vnic_plcmodes_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2047 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2048 PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
2052 HWRM_PREP(&req, HWRM_VNIC_PLCMODES_CFG, BNXT_USE_CHIMP_MB);
2054 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2055 req.flags = rte_cpu_to_le_32(pmode->flags);
2056 req.jumbo_thresh = rte_cpu_to_le_16(pmode->jumbo_thresh);
2057 req.hds_offset = rte_cpu_to_le_16(pmode->hds_offset);
2058 req.hds_threshold = rte_cpu_to_le_16(pmode->hds_threshold);
2059 req.enables = rte_cpu_to_le_32(
2060 HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_HDS_THRESHOLD_VALID |
2061 HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_HDS_OFFSET_VALID |
2062 HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_JUMBO_THRESH_VALID
2065 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2067 HWRM_CHECK_RESULT();
2073 int bnxt_hwrm_vnic_cfg(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2076 struct hwrm_vnic_cfg_input req = {.req_type = 0 };
2077 struct hwrm_vnic_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2078 struct bnxt_plcmodes_cfg pmodes = { 0 };
2079 uint32_t ctx_enable_flag = 0;
2080 uint32_t enables = 0;
2082 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2083 PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
2087 rc = bnxt_hwrm_vnic_plcmodes_qcfg(bp, vnic, &pmodes);
2091 HWRM_PREP(&req, HWRM_VNIC_CFG, BNXT_USE_CHIMP_MB);
2093 if (BNXT_CHIP_P5(bp)) {
2094 int dflt_rxq = vnic->start_grp_id;
2095 struct bnxt_rx_ring_info *rxr;
2096 struct bnxt_cp_ring_info *cpr;
2097 struct bnxt_rx_queue *rxq;
2101 * The first active receive ring is used as the VNIC
2102 * default receive ring. If there are no active receive
2103 * rings (all corresponding receive queues are stopped),
2104 * the first receive ring is used.
2106 for (i = vnic->start_grp_id; i < vnic->end_grp_id; i++) {
2107 rxq = bp->eth_dev->data->rx_queues[i];
2108 if (rxq->rx_started) {
2114 rxq = bp->eth_dev->data->rx_queues[dflt_rxq];
2118 req.default_rx_ring_id =
2119 rte_cpu_to_le_16(rxr->rx_ring_struct->fw_ring_id);
2120 req.default_cmpl_ring_id =
2121 rte_cpu_to_le_16(cpr->cp_ring_struct->fw_ring_id);
2122 enables = HWRM_VNIC_CFG_INPUT_ENABLES_DEFAULT_RX_RING_ID |
2123 HWRM_VNIC_CFG_INPUT_ENABLES_DEFAULT_CMPL_RING_ID;
2124 if (bp->vnic_cap_flags & BNXT_VNIC_CAP_RX_CMPL_V2) {
2125 enables |= HWRM_VNIC_CFG_INPUT_ENABLES_RX_CSUM_V2_MODE;
2126 req.rx_csum_v2_mode =
2127 HWRM_VNIC_CFG_INPUT_RX_CSUM_V2_MODE_ALL_OK;
2132 /* Only RSS support for now TBD: COS & LB */
2133 enables = HWRM_VNIC_CFG_INPUT_ENABLES_DFLT_RING_GRP;
2134 if (vnic->lb_rule != 0xffff)
2135 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_LB_RULE;
2136 if (vnic->cos_rule != 0xffff)
2137 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_COS_RULE;
2138 if (vnic->rss_rule != (uint16_t)HWRM_NA_SIGNATURE) {
2139 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_MRU;
2140 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_RSS_RULE;
2142 if (bp->vnic_cap_flags & BNXT_VNIC_CAP_COS_CLASSIFY) {
2143 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_QUEUE_ID;
2144 req.queue_id = rte_cpu_to_le_16(vnic->cos_queue_id);
2147 enables |= ctx_enable_flag;
2148 req.dflt_ring_grp = rte_cpu_to_le_16(vnic->dflt_ring_grp);
2149 req.rss_rule = rte_cpu_to_le_16(vnic->rss_rule);
2150 req.cos_rule = rte_cpu_to_le_16(vnic->cos_rule);
2151 req.lb_rule = rte_cpu_to_le_16(vnic->lb_rule);
2154 req.enables = rte_cpu_to_le_32(enables);
2155 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2156 req.mru = rte_cpu_to_le_16(vnic->mru);
2157 /* Configure default VNIC only once. */
2158 if (vnic->func_default && !(bp->flags & BNXT_FLAG_DFLT_VNIC_SET)) {
2160 rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_FLAGS_DEFAULT);
2161 bp->flags |= BNXT_FLAG_DFLT_VNIC_SET;
2163 if (vnic->vlan_strip)
2165 rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_FLAGS_VLAN_STRIP_MODE);
2168 rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_FLAGS_BD_STALL_MODE);
2169 if (vnic->rss_dflt_cr)
2170 req.flags |= rte_cpu_to_le_32(
2171 HWRM_VNIC_QCFG_OUTPUT_FLAGS_RSS_DFLT_CR_MODE);
2173 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2175 HWRM_CHECK_RESULT();
2178 rc = bnxt_hwrm_vnic_plcmodes_cfg(bp, vnic, &pmodes);
2183 int bnxt_hwrm_vnic_qcfg(struct bnxt *bp, struct bnxt_vnic_info *vnic,
2187 struct hwrm_vnic_qcfg_input req = {.req_type = 0 };
2188 struct hwrm_vnic_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
2190 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2191 PMD_DRV_LOG(DEBUG, "VNIC QCFG ID %d\n", vnic->fw_vnic_id);
2194 HWRM_PREP(&req, HWRM_VNIC_QCFG, BNXT_USE_CHIMP_MB);
2197 rte_cpu_to_le_32(HWRM_VNIC_QCFG_INPUT_ENABLES_VF_ID_VALID);
2198 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2199 req.vf_id = rte_cpu_to_le_16(fw_vf_id);
2201 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2203 HWRM_CHECK_RESULT();
2205 vnic->dflt_ring_grp = rte_le_to_cpu_16(resp->dflt_ring_grp);
2206 vnic->rss_rule = rte_le_to_cpu_16(resp->rss_rule);
2207 vnic->cos_rule = rte_le_to_cpu_16(resp->cos_rule);
2208 vnic->lb_rule = rte_le_to_cpu_16(resp->lb_rule);
2209 vnic->mru = rte_le_to_cpu_16(resp->mru);
2210 vnic->func_default = rte_le_to_cpu_32(
2211 resp->flags) & HWRM_VNIC_QCFG_OUTPUT_FLAGS_DEFAULT;
2212 vnic->vlan_strip = rte_le_to_cpu_32(resp->flags) &
2213 HWRM_VNIC_QCFG_OUTPUT_FLAGS_VLAN_STRIP_MODE;
2214 vnic->bd_stall = rte_le_to_cpu_32(resp->flags) &
2215 HWRM_VNIC_QCFG_OUTPUT_FLAGS_BD_STALL_MODE;
2216 vnic->rss_dflt_cr = rte_le_to_cpu_32(resp->flags) &
2217 HWRM_VNIC_QCFG_OUTPUT_FLAGS_RSS_DFLT_CR_MODE;
2224 int bnxt_hwrm_vnic_ctx_alloc(struct bnxt *bp,
2225 struct bnxt_vnic_info *vnic, uint16_t ctx_idx)
2229 struct hwrm_vnic_rss_cos_lb_ctx_alloc_input req = {.req_type = 0 };
2230 struct hwrm_vnic_rss_cos_lb_ctx_alloc_output *resp =
2231 bp->hwrm_cmd_resp_addr;
2233 HWRM_PREP(&req, HWRM_VNIC_RSS_COS_LB_CTX_ALLOC, BNXT_USE_CHIMP_MB);
2235 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2236 HWRM_CHECK_RESULT();
2238 ctx_id = rte_le_to_cpu_16(resp->rss_cos_lb_ctx_id);
2239 if (!BNXT_HAS_RING_GRPS(bp))
2240 vnic->fw_grp_ids[ctx_idx] = ctx_id;
2241 else if (ctx_idx == 0)
2242 vnic->rss_rule = ctx_id;
2250 int _bnxt_hwrm_vnic_ctx_free(struct bnxt *bp,
2251 struct bnxt_vnic_info *vnic, uint16_t ctx_idx)
2254 struct hwrm_vnic_rss_cos_lb_ctx_free_input req = {.req_type = 0 };
2255 struct hwrm_vnic_rss_cos_lb_ctx_free_output *resp =
2256 bp->hwrm_cmd_resp_addr;
2258 if (ctx_idx == (uint16_t)HWRM_NA_SIGNATURE) {
2259 PMD_DRV_LOG(DEBUG, "VNIC RSS Rule %x\n", vnic->rss_rule);
2262 HWRM_PREP(&req, HWRM_VNIC_RSS_COS_LB_CTX_FREE, BNXT_USE_CHIMP_MB);
2264 req.rss_cos_lb_ctx_id = rte_cpu_to_le_16(ctx_idx);
2266 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2268 HWRM_CHECK_RESULT();
2274 int bnxt_hwrm_vnic_ctx_free(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2278 if (BNXT_CHIP_P5(bp)) {
2281 for (j = 0; j < vnic->num_lb_ctxts; j++) {
2282 rc = _bnxt_hwrm_vnic_ctx_free(bp,
2284 vnic->fw_grp_ids[j]);
2285 vnic->fw_grp_ids[j] = INVALID_HW_RING_ID;
2287 vnic->num_lb_ctxts = 0;
2289 rc = _bnxt_hwrm_vnic_ctx_free(bp, vnic, vnic->rss_rule);
2290 vnic->rss_rule = INVALID_HW_RING_ID;
2296 int bnxt_hwrm_vnic_free(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2299 struct hwrm_vnic_free_input req = {.req_type = 0 };
2300 struct hwrm_vnic_free_output *resp = bp->hwrm_cmd_resp_addr;
2302 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2303 PMD_DRV_LOG(DEBUG, "VNIC FREE ID %x\n", vnic->fw_vnic_id);
2307 HWRM_PREP(&req, HWRM_VNIC_FREE, BNXT_USE_CHIMP_MB);
2309 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2311 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2313 HWRM_CHECK_RESULT();
2316 vnic->fw_vnic_id = INVALID_HW_RING_ID;
2317 /* Configure default VNIC again if necessary. */
2318 if (vnic->func_default && (bp->flags & BNXT_FLAG_DFLT_VNIC_SET))
2319 bp->flags &= ~BNXT_FLAG_DFLT_VNIC_SET;
2325 bnxt_hwrm_vnic_rss_cfg_p5(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2329 int nr_ctxs = vnic->num_lb_ctxts;
2330 struct hwrm_vnic_rss_cfg_input req = {.req_type = 0 };
2331 struct hwrm_vnic_rss_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2333 for (i = 0; i < nr_ctxs; i++) {
2334 HWRM_PREP(&req, HWRM_VNIC_RSS_CFG, BNXT_USE_CHIMP_MB);
2336 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2337 req.hash_type = rte_cpu_to_le_32(vnic->hash_type);
2338 req.hash_mode_flags = vnic->hash_mode;
2340 req.hash_key_tbl_addr =
2341 rte_cpu_to_le_64(vnic->rss_hash_key_dma_addr);
2343 req.ring_grp_tbl_addr =
2344 rte_cpu_to_le_64(vnic->rss_table_dma_addr +
2345 i * HW_HASH_INDEX_SIZE);
2346 req.ring_table_pair_index = i;
2347 req.rss_ctx_idx = rte_cpu_to_le_16(vnic->fw_grp_ids[i]);
2349 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req),
2352 HWRM_CHECK_RESULT();
2359 int bnxt_hwrm_vnic_rss_cfg(struct bnxt *bp,
2360 struct bnxt_vnic_info *vnic)
2363 struct hwrm_vnic_rss_cfg_input req = {.req_type = 0 };
2364 struct hwrm_vnic_rss_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2366 if (!vnic->rss_table)
2369 if (BNXT_CHIP_P5(bp))
2370 return bnxt_hwrm_vnic_rss_cfg_p5(bp, vnic);
2372 HWRM_PREP(&req, HWRM_VNIC_RSS_CFG, BNXT_USE_CHIMP_MB);
2374 req.hash_type = rte_cpu_to_le_32(vnic->hash_type);
2375 req.hash_mode_flags = vnic->hash_mode;
2377 req.ring_grp_tbl_addr =
2378 rte_cpu_to_le_64(vnic->rss_table_dma_addr);
2379 req.hash_key_tbl_addr =
2380 rte_cpu_to_le_64(vnic->rss_hash_key_dma_addr);
2381 req.rss_ctx_idx = rte_cpu_to_le_16(vnic->rss_rule);
2382 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2384 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2386 HWRM_CHECK_RESULT();
2392 int bnxt_hwrm_vnic_plcmode_cfg(struct bnxt *bp,
2393 struct bnxt_vnic_info *vnic)
2396 struct hwrm_vnic_plcmodes_cfg_input req = {.req_type = 0 };
2397 struct hwrm_vnic_plcmodes_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2400 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2401 PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
2405 HWRM_PREP(&req, HWRM_VNIC_PLCMODES_CFG, BNXT_USE_CHIMP_MB);
2407 req.flags = rte_cpu_to_le_32(
2408 HWRM_VNIC_PLCMODES_CFG_INPUT_FLAGS_JUMBO_PLACEMENT);
2410 req.enables = rte_cpu_to_le_32(
2411 HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_JUMBO_THRESH_VALID);
2413 size = rte_pktmbuf_data_room_size(bp->rx_queues[0]->mb_pool);
2414 size -= RTE_PKTMBUF_HEADROOM;
2415 size = RTE_MIN(BNXT_MAX_PKT_LEN, size);
2417 req.jumbo_thresh = rte_cpu_to_le_16(size);
2418 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2420 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2422 HWRM_CHECK_RESULT();
2428 int bnxt_hwrm_vnic_tpa_cfg(struct bnxt *bp,
2429 struct bnxt_vnic_info *vnic, bool enable)
2432 struct hwrm_vnic_tpa_cfg_input req = {.req_type = 0 };
2433 struct hwrm_vnic_tpa_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2435 if (BNXT_CHIP_P5(bp) && !bp->max_tpa_v2) {
2437 PMD_DRV_LOG(ERR, "No HW support for LRO\n");
2441 if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2442 PMD_DRV_LOG(DEBUG, "Invalid vNIC ID\n");
2446 HWRM_PREP(&req, HWRM_VNIC_TPA_CFG, BNXT_USE_CHIMP_MB);
2449 req.enables = rte_cpu_to_le_32(
2450 HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGG_SEGS |
2451 HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGGS |
2452 HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MIN_AGG_LEN);
2453 req.flags = rte_cpu_to_le_32(
2454 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_TPA |
2455 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_ENCAP_TPA |
2456 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_RSC_WND_UPDATE |
2457 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_GRO |
2458 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_AGG_WITH_ECN |
2459 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_AGG_WITH_SAME_GRE_SEQ);
2460 req.max_aggs = rte_cpu_to_le_16(BNXT_TPA_MAX_AGGS(bp));
2461 req.max_agg_segs = rte_cpu_to_le_16(BNXT_TPA_MAX_SEGS(bp));
2462 req.min_agg_len = rte_cpu_to_le_32(512);
2464 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2466 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2468 HWRM_CHECK_RESULT();
2474 int bnxt_hwrm_func_vf_mac(struct bnxt *bp, uint16_t vf, const uint8_t *mac_addr)
2476 struct hwrm_func_cfg_input req = {0};
2477 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2480 req.flags = rte_cpu_to_le_32(bp->pf->vf_info[vf].func_cfg_flags);
2481 req.enables = rte_cpu_to_le_32(
2482 HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_MAC_ADDR);
2483 memcpy(req.dflt_mac_addr, mac_addr, sizeof(req.dflt_mac_addr));
2484 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
2486 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
2488 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2489 HWRM_CHECK_RESULT();
2492 bp->pf->vf_info[vf].random_mac = false;
2497 int bnxt_hwrm_func_qstats_tx_drop(struct bnxt *bp, uint16_t fid,
2501 struct hwrm_func_qstats_input req = {.req_type = 0};
2502 struct hwrm_func_qstats_output *resp = bp->hwrm_cmd_resp_addr;
2504 HWRM_PREP(&req, HWRM_FUNC_QSTATS, BNXT_USE_CHIMP_MB);
2506 req.fid = rte_cpu_to_le_16(fid);
2508 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2510 HWRM_CHECK_RESULT();
2513 *dropped = rte_le_to_cpu_64(resp->tx_drop_pkts);
2520 int bnxt_hwrm_func_qstats(struct bnxt *bp, uint16_t fid,
2521 struct rte_eth_stats *stats,
2522 struct hwrm_func_qstats_output *func_qstats)
2525 struct hwrm_func_qstats_input req = {.req_type = 0};
2526 struct hwrm_func_qstats_output *resp = bp->hwrm_cmd_resp_addr;
2528 HWRM_PREP(&req, HWRM_FUNC_QSTATS, BNXT_USE_CHIMP_MB);
2530 req.fid = rte_cpu_to_le_16(fid);
2532 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2534 HWRM_CHECK_RESULT();
2536 memcpy(func_qstats, resp,
2537 sizeof(struct hwrm_func_qstats_output));
2542 stats->ipackets = rte_le_to_cpu_64(resp->rx_ucast_pkts);
2543 stats->ipackets += rte_le_to_cpu_64(resp->rx_mcast_pkts);
2544 stats->ipackets += rte_le_to_cpu_64(resp->rx_bcast_pkts);
2545 stats->ibytes = rte_le_to_cpu_64(resp->rx_ucast_bytes);
2546 stats->ibytes += rte_le_to_cpu_64(resp->rx_mcast_bytes);
2547 stats->ibytes += rte_le_to_cpu_64(resp->rx_bcast_bytes);
2549 stats->opackets = rte_le_to_cpu_64(resp->tx_ucast_pkts);
2550 stats->opackets += rte_le_to_cpu_64(resp->tx_mcast_pkts);
2551 stats->opackets += rte_le_to_cpu_64(resp->tx_bcast_pkts);
2552 stats->obytes = rte_le_to_cpu_64(resp->tx_ucast_bytes);
2553 stats->obytes += rte_le_to_cpu_64(resp->tx_mcast_bytes);
2554 stats->obytes += rte_le_to_cpu_64(resp->tx_bcast_bytes);
2556 stats->imissed = rte_le_to_cpu_64(resp->rx_discard_pkts);
2557 stats->ierrors = rte_le_to_cpu_64(resp->rx_drop_pkts);
2558 stats->oerrors = rte_le_to_cpu_64(resp->tx_discard_pkts);
2566 int bnxt_hwrm_func_clr_stats(struct bnxt *bp, uint16_t fid)
2569 struct hwrm_func_clr_stats_input req = {.req_type = 0};
2570 struct hwrm_func_clr_stats_output *resp = bp->hwrm_cmd_resp_addr;
2572 HWRM_PREP(&req, HWRM_FUNC_CLR_STATS, BNXT_USE_CHIMP_MB);
2574 req.fid = rte_cpu_to_le_16(fid);
2576 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2578 HWRM_CHECK_RESULT();
2584 int bnxt_clear_all_hwrm_stat_ctxs(struct bnxt *bp)
2589 for (i = 0; i < bp->rx_cp_nr_rings + bp->tx_cp_nr_rings; i++) {
2590 struct bnxt_tx_queue *txq;
2591 struct bnxt_rx_queue *rxq;
2592 struct bnxt_cp_ring_info *cpr;
2594 if (i >= bp->rx_cp_nr_rings) {
2595 txq = bp->tx_queues[i - bp->rx_cp_nr_rings];
2598 rxq = bp->rx_queues[i];
2602 rc = bnxt_hwrm_stat_clear(bp, cpr);
2610 bnxt_free_all_hwrm_stat_ctxs(struct bnxt *bp)
2614 struct bnxt_cp_ring_info *cpr;
2616 for (i = 0; i < bp->rx_cp_nr_rings; i++) {
2618 cpr = bp->rx_queues[i]->cp_ring;
2619 if (BNXT_HAS_RING_GRPS(bp))
2620 bp->grp_info[i].fw_stats_ctx = -1;
2621 rc = bnxt_hwrm_stat_ctx_free(bp, cpr);
2626 for (i = 0; i < bp->tx_cp_nr_rings; i++) {
2627 cpr = bp->tx_queues[i]->cp_ring;
2628 rc = bnxt_hwrm_stat_ctx_free(bp, cpr);
2636 int bnxt_alloc_all_hwrm_stat_ctxs(struct bnxt *bp)
2638 struct bnxt_cp_ring_info *cpr;
2642 for (i = 0; i < bp->rx_cp_nr_rings; i++) {
2643 struct bnxt_rx_queue *rxq = bp->rx_queues[i];
2646 if (cpr->hw_stats_ctx_id == HWRM_NA_SIGNATURE) {
2647 rc = bnxt_hwrm_stat_ctx_alloc(bp, cpr);
2653 for (i = 0; i < bp->tx_cp_nr_rings; i++) {
2654 struct bnxt_tx_queue *txq = bp->tx_queues[i];
2657 if (cpr->hw_stats_ctx_id == HWRM_NA_SIGNATURE) {
2658 rc = bnxt_hwrm_stat_ctx_alloc(bp, cpr);
2668 bnxt_free_all_hwrm_ring_grps(struct bnxt *bp)
2673 if (!BNXT_HAS_RING_GRPS(bp))
2676 for (idx = 0; idx < bp->rx_cp_nr_rings; idx++) {
2678 if (bp->grp_info[idx].fw_grp_id == INVALID_HW_RING_ID)
2681 rc = bnxt_hwrm_ring_grp_free(bp, idx);
2689 void bnxt_free_nq_ring(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
2691 struct bnxt_ring *cp_ring = cpr->cp_ring_struct;
2693 bnxt_hwrm_ring_free(bp, cp_ring,
2694 HWRM_RING_FREE_INPUT_RING_TYPE_NQ,
2695 INVALID_HW_RING_ID);
2696 memset(cpr->cp_desc_ring, 0,
2697 cpr->cp_ring_struct->ring_size * sizeof(*cpr->cp_desc_ring));
2698 cpr->cp_raw_cons = 0;
2701 void bnxt_free_cp_ring(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
2703 struct bnxt_ring *cp_ring = cpr->cp_ring_struct;
2705 bnxt_hwrm_ring_free(bp, cp_ring,
2706 HWRM_RING_FREE_INPUT_RING_TYPE_L2_CMPL,
2707 INVALID_HW_RING_ID);
2708 memset(cpr->cp_desc_ring, 0,
2709 cpr->cp_ring_struct->ring_size * sizeof(*cpr->cp_desc_ring));
2710 cpr->cp_raw_cons = 0;
2713 void bnxt_free_hwrm_rx_ring(struct bnxt *bp, int queue_index)
2715 struct bnxt_rx_queue *rxq = bp->rx_queues[queue_index];
2716 struct bnxt_rx_ring_info *rxr = rxq->rx_ring;
2717 struct bnxt_ring *ring = rxr->rx_ring_struct;
2718 struct bnxt_cp_ring_info *cpr = rxq->cp_ring;
2720 bnxt_hwrm_ring_free(bp, ring,
2721 HWRM_RING_FREE_INPUT_RING_TYPE_RX,
2722 cpr->cp_ring_struct->fw_ring_id);
2723 if (BNXT_HAS_RING_GRPS(bp))
2724 bp->grp_info[queue_index].rx_fw_ring_id = INVALID_HW_RING_ID;
2726 ring = rxr->ag_ring_struct;
2727 bnxt_hwrm_ring_free(bp, ring,
2729 HWRM_RING_FREE_INPUT_RING_TYPE_RX_AGG :
2730 HWRM_RING_FREE_INPUT_RING_TYPE_RX,
2731 cpr->cp_ring_struct->fw_ring_id);
2732 if (BNXT_HAS_RING_GRPS(bp))
2733 bp->grp_info[queue_index].ag_fw_ring_id = INVALID_HW_RING_ID;
2735 bnxt_hwrm_stat_ctx_free(bp, cpr);
2737 bnxt_free_cp_ring(bp, cpr);
2739 if (BNXT_HAS_RING_GRPS(bp))
2740 bp->grp_info[queue_index].cp_fw_ring_id = INVALID_HW_RING_ID;
2743 int bnxt_hwrm_rx_ring_reset(struct bnxt *bp, int queue_index)
2746 struct hwrm_ring_reset_input req = {.req_type = 0 };
2747 struct hwrm_ring_reset_output *resp = bp->hwrm_cmd_resp_addr;
2749 HWRM_PREP(&req, HWRM_RING_RESET, BNXT_USE_CHIMP_MB);
2751 req.ring_type = HWRM_RING_RESET_INPUT_RING_TYPE_RX_RING_GRP;
2752 req.ring_id = rte_cpu_to_le_16(bp->grp_info[queue_index].fw_grp_id);
2753 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2755 HWRM_CHECK_RESULT();
2763 bnxt_free_all_hwrm_rings(struct bnxt *bp)
2767 for (i = 0; i < bp->tx_cp_nr_rings; i++)
2768 bnxt_free_hwrm_tx_ring(bp, i);
2770 for (i = 0; i < bp->rx_cp_nr_rings; i++)
2771 bnxt_free_hwrm_rx_ring(bp, i);
2776 int bnxt_alloc_all_hwrm_ring_grps(struct bnxt *bp)
2781 if (!BNXT_HAS_RING_GRPS(bp))
2784 for (i = 0; i < bp->rx_cp_nr_rings; i++) {
2785 rc = bnxt_hwrm_ring_grp_alloc(bp, i);
2793 * HWRM utility functions
2796 void bnxt_free_hwrm_resources(struct bnxt *bp)
2798 /* Release memzone */
2799 rte_free(bp->hwrm_cmd_resp_addr);
2800 rte_free(bp->hwrm_short_cmd_req_addr);
2801 bp->hwrm_cmd_resp_addr = NULL;
2802 bp->hwrm_short_cmd_req_addr = NULL;
2803 bp->hwrm_cmd_resp_dma_addr = 0;
2804 bp->hwrm_short_cmd_req_dma_addr = 0;
2807 int bnxt_alloc_hwrm_resources(struct bnxt *bp)
2809 struct rte_pci_device *pdev = bp->pdev;
2810 char type[RTE_MEMZONE_NAMESIZE];
2812 sprintf(type, "bnxt_hwrm_" PCI_PRI_FMT, pdev->addr.domain,
2813 pdev->addr.bus, pdev->addr.devid, pdev->addr.function);
2814 bp->max_resp_len = BNXT_PAGE_SIZE;
2815 bp->hwrm_cmd_resp_addr = rte_malloc(type, bp->max_resp_len, 0);
2816 if (bp->hwrm_cmd_resp_addr == NULL)
2818 bp->hwrm_cmd_resp_dma_addr =
2819 rte_malloc_virt2iova(bp->hwrm_cmd_resp_addr);
2820 if (bp->hwrm_cmd_resp_dma_addr == RTE_BAD_IOVA) {
2822 "unable to map response address to physical memory\n");
2825 rte_spinlock_init(&bp->hwrm_lock);
2831 bnxt_clear_one_vnic_filter(struct bnxt *bp, struct bnxt_filter_info *filter)
2835 if (filter->filter_type == HWRM_CFA_EM_FILTER) {
2836 rc = bnxt_hwrm_clear_em_filter(bp, filter);
2839 } else if (filter->filter_type == HWRM_CFA_NTUPLE_FILTER) {
2840 rc = bnxt_hwrm_clear_ntuple_filter(bp, filter);
2845 rc = bnxt_hwrm_clear_l2_filter(bp, filter);
2850 bnxt_clear_hwrm_vnic_filters(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2852 struct bnxt_filter_info *filter;
2855 STAILQ_FOREACH(filter, &vnic->filter, next) {
2856 rc = bnxt_clear_one_vnic_filter(bp, filter);
2857 STAILQ_REMOVE(&vnic->filter, filter, bnxt_filter_info, next);
2858 bnxt_free_filter(bp, filter);
2864 bnxt_clear_hwrm_vnic_flows(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2866 struct bnxt_filter_info *filter;
2867 struct rte_flow *flow;
2870 while (!STAILQ_EMPTY(&vnic->flow_list)) {
2871 flow = STAILQ_FIRST(&vnic->flow_list);
2872 filter = flow->filter;
2873 PMD_DRV_LOG(DEBUG, "filter type %d\n", filter->filter_type);
2874 rc = bnxt_clear_one_vnic_filter(bp, filter);
2876 STAILQ_REMOVE(&vnic->flow_list, flow, rte_flow, next);
2882 int bnxt_set_hwrm_vnic_filters(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2884 struct bnxt_filter_info *filter;
2887 STAILQ_FOREACH(filter, &vnic->filter, next) {
2888 if (filter->filter_type == HWRM_CFA_EM_FILTER)
2889 rc = bnxt_hwrm_set_em_filter(bp, filter->dst_id,
2891 else if (filter->filter_type == HWRM_CFA_NTUPLE_FILTER)
2892 rc = bnxt_hwrm_set_ntuple_filter(bp, filter->dst_id,
2895 rc = bnxt_hwrm_set_l2_filter(bp, vnic->fw_vnic_id,
2904 bnxt_free_tunnel_ports(struct bnxt *bp)
2906 if (bp->vxlan_port_cnt)
2907 bnxt_hwrm_tunnel_dst_port_free(bp, bp->vxlan_fw_dst_port_id,
2908 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN);
2910 if (bp->geneve_port_cnt)
2911 bnxt_hwrm_tunnel_dst_port_free(bp, bp->geneve_fw_dst_port_id,
2912 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE);
2915 void bnxt_free_all_hwrm_resources(struct bnxt *bp)
2919 if (bp->vnic_info == NULL)
2923 * Cleanup VNICs in reverse order, to make sure the L2 filter
2924 * from vnic0 is last to be cleaned up.
2926 for (i = bp->max_vnics - 1; i >= 0; i--) {
2927 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
2929 if (vnic->fw_vnic_id == INVALID_HW_RING_ID)
2932 bnxt_clear_hwrm_vnic_flows(bp, vnic);
2934 bnxt_clear_hwrm_vnic_filters(bp, vnic);
2936 bnxt_hwrm_vnic_ctx_free(bp, vnic);
2938 bnxt_hwrm_vnic_tpa_cfg(bp, vnic, false);
2940 bnxt_hwrm_vnic_free(bp, vnic);
2942 rte_free(vnic->fw_grp_ids);
2944 /* Ring resources */
2945 bnxt_free_all_hwrm_rings(bp);
2946 bnxt_free_all_hwrm_ring_grps(bp);
2947 bnxt_free_all_hwrm_stat_ctxs(bp);
2948 bnxt_free_tunnel_ports(bp);
2951 static uint16_t bnxt_parse_eth_link_duplex(uint32_t conf_link_speed)
2953 uint8_t hw_link_duplex = HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH;
2955 if ((conf_link_speed & ETH_LINK_SPEED_FIXED) == ETH_LINK_SPEED_AUTONEG)
2956 return HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH;
2958 switch (conf_link_speed) {
2959 case ETH_LINK_SPEED_10M_HD:
2960 case ETH_LINK_SPEED_100M_HD:
2962 return HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_HALF;
2964 return hw_link_duplex;
2967 static uint16_t bnxt_check_eth_link_autoneg(uint32_t conf_link)
2972 static uint16_t bnxt_parse_eth_link_speed(uint32_t conf_link_speed,
2975 uint16_t eth_link_speed = 0;
2977 if (conf_link_speed == ETH_LINK_SPEED_AUTONEG)
2978 return ETH_LINK_SPEED_AUTONEG;
2980 switch (conf_link_speed & ~ETH_LINK_SPEED_FIXED) {
2981 case ETH_LINK_SPEED_100M:
2982 case ETH_LINK_SPEED_100M_HD:
2985 HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_100MB;
2987 case ETH_LINK_SPEED_1G:
2989 HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_1GB;
2991 case ETH_LINK_SPEED_2_5G:
2993 HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_2_5GB;
2995 case ETH_LINK_SPEED_10G:
2997 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_10GB;
2999 case ETH_LINK_SPEED_20G:
3001 HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_20GB;
3003 case ETH_LINK_SPEED_25G:
3005 HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_25GB;
3007 case ETH_LINK_SPEED_40G:
3009 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_40GB;
3011 case ETH_LINK_SPEED_50G:
3012 eth_link_speed = pam4_link ?
3013 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAM4_LINK_SPEED_50GB :
3014 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_50GB;
3016 case ETH_LINK_SPEED_100G:
3017 eth_link_speed = pam4_link ?
3018 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAM4_LINK_SPEED_100GB :
3019 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_100GB;
3021 case ETH_LINK_SPEED_200G:
3023 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAM4_LINK_SPEED_200GB;
3027 "Unsupported link speed %d; default to AUTO\n",
3031 return eth_link_speed;
3034 #define BNXT_SUPPORTED_SPEEDS (ETH_LINK_SPEED_100M | ETH_LINK_SPEED_100M_HD | \
3035 ETH_LINK_SPEED_1G | ETH_LINK_SPEED_2_5G | \
3036 ETH_LINK_SPEED_10G | ETH_LINK_SPEED_20G | ETH_LINK_SPEED_25G | \
3037 ETH_LINK_SPEED_40G | ETH_LINK_SPEED_50G | \
3038 ETH_LINK_SPEED_100G | ETH_LINK_SPEED_200G)
3040 static int bnxt_validate_link_speed(struct bnxt *bp)
3042 uint32_t link_speed = bp->eth_dev->data->dev_conf.link_speeds;
3043 uint16_t port_id = bp->eth_dev->data->port_id;
3044 uint32_t link_speed_capa;
3047 if (link_speed == ETH_LINK_SPEED_AUTONEG)
3050 link_speed_capa = bnxt_get_speed_capabilities(bp);
3052 if (link_speed & ETH_LINK_SPEED_FIXED) {
3053 one_speed = link_speed & ~ETH_LINK_SPEED_FIXED;
3055 if (one_speed & (one_speed - 1)) {
3057 "Invalid advertised speeds (%u) for port %u\n",
3058 link_speed, port_id);
3061 if ((one_speed & link_speed_capa) != one_speed) {
3063 "Unsupported advertised speed (%u) for port %u\n",
3064 link_speed, port_id);
3068 if (!(link_speed & link_speed_capa)) {
3070 "Unsupported advertised speeds (%u) for port %u\n",
3071 link_speed, port_id);
3079 bnxt_parse_eth_link_speed_mask(struct bnxt *bp, uint32_t link_speed)
3083 if (link_speed == ETH_LINK_SPEED_AUTONEG) {
3084 if (bp->link_info->support_speeds)
3085 return bp->link_info->support_speeds;
3086 link_speed = BNXT_SUPPORTED_SPEEDS;
3089 if (link_speed & ETH_LINK_SPEED_100M)
3090 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100MB;
3091 if (link_speed & ETH_LINK_SPEED_100M_HD)
3092 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100MB;
3093 if (link_speed & ETH_LINK_SPEED_1G)
3094 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_1GB;
3095 if (link_speed & ETH_LINK_SPEED_2_5G)
3096 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_2_5GB;
3097 if (link_speed & ETH_LINK_SPEED_10G)
3098 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_10GB;
3099 if (link_speed & ETH_LINK_SPEED_20G)
3100 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_20GB;
3101 if (link_speed & ETH_LINK_SPEED_25G)
3102 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_25GB;
3103 if (link_speed & ETH_LINK_SPEED_40G)
3104 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_40GB;
3105 if (link_speed & ETH_LINK_SPEED_50G)
3106 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_50GB;
3107 if (link_speed & ETH_LINK_SPEED_100G)
3108 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100GB;
3109 if (link_speed & ETH_LINK_SPEED_200G)
3110 ret |= HWRM_PORT_PHY_CFG_INPUT_FORCE_PAM4_LINK_SPEED_200GB;
3114 static uint32_t bnxt_parse_hw_link_speed(uint16_t hw_link_speed)
3116 uint32_t eth_link_speed = ETH_SPEED_NUM_NONE;
3118 switch (hw_link_speed) {
3119 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100MB:
3120 eth_link_speed = ETH_SPEED_NUM_100M;
3122 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_1GB:
3123 eth_link_speed = ETH_SPEED_NUM_1G;
3125 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2_5GB:
3126 eth_link_speed = ETH_SPEED_NUM_2_5G;
3128 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_10GB:
3129 eth_link_speed = ETH_SPEED_NUM_10G;
3131 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_20GB:
3132 eth_link_speed = ETH_SPEED_NUM_20G;
3134 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_25GB:
3135 eth_link_speed = ETH_SPEED_NUM_25G;
3137 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_40GB:
3138 eth_link_speed = ETH_SPEED_NUM_40G;
3140 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_50GB:
3141 eth_link_speed = ETH_SPEED_NUM_50G;
3143 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100GB:
3144 eth_link_speed = ETH_SPEED_NUM_100G;
3146 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_200GB:
3147 eth_link_speed = ETH_SPEED_NUM_200G;
3149 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2GB:
3151 PMD_DRV_LOG(ERR, "HWRM link speed %d not defined\n",
3155 return eth_link_speed;
3158 static uint16_t bnxt_parse_hw_link_duplex(uint16_t hw_link_duplex)
3160 uint16_t eth_link_duplex = ETH_LINK_FULL_DUPLEX;
3162 switch (hw_link_duplex) {
3163 case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH:
3164 case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_FULL:
3166 eth_link_duplex = ETH_LINK_FULL_DUPLEX;
3168 case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_HALF:
3169 eth_link_duplex = ETH_LINK_HALF_DUPLEX;
3172 PMD_DRV_LOG(ERR, "HWRM link duplex %d not defined\n",
3176 return eth_link_duplex;
3179 int bnxt_get_hwrm_link_config(struct bnxt *bp, struct rte_eth_link *link)
3182 struct bnxt_link_info *link_info = bp->link_info;
3184 rc = bnxt_hwrm_port_phy_qcaps(bp);
3186 PMD_DRV_LOG(ERR, "Get link config failed with rc %d\n", rc);
3188 rc = bnxt_hwrm_port_phy_qcfg(bp, link_info);
3190 PMD_DRV_LOG(ERR, "Get link config failed with rc %d\n", rc);
3194 if (link_info->link_speed)
3196 bnxt_parse_hw_link_speed(link_info->link_speed);
3198 link->link_speed = ETH_SPEED_NUM_NONE;
3199 link->link_duplex = bnxt_parse_hw_link_duplex(link_info->duplex);
3200 link->link_status = link_info->link_up;
3201 link->link_autoneg = link_info->auto_mode ==
3202 HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_NONE ?
3203 ETH_LINK_FIXED : ETH_LINK_AUTONEG;
3208 int bnxt_set_hwrm_link_config(struct bnxt *bp, bool link_up)
3211 struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
3212 struct bnxt_link_info link_req;
3213 uint16_t speed, autoneg;
3215 if (!BNXT_SINGLE_PF(bp) || BNXT_VF(bp))
3218 rc = bnxt_validate_link_speed(bp);
3222 memset(&link_req, 0, sizeof(link_req));
3223 link_req.link_up = link_up;
3227 autoneg = bnxt_check_eth_link_autoneg(dev_conf->link_speeds);
3228 if (BNXT_CHIP_P5(bp) &&
3229 dev_conf->link_speeds == ETH_LINK_SPEED_40G) {
3230 /* 40G is not supported as part of media auto detect.
3231 * The speed should be forced and autoneg disabled
3232 * to configure 40G speed.
3234 PMD_DRV_LOG(INFO, "Disabling autoneg for 40G\n");
3238 /* No auto speeds and no auto_pam4_link. Disable autoneg */
3239 if (bp->link_info->auto_link_speed == 0 &&
3240 bp->link_info->link_signal_mode &&
3241 bp->link_info->auto_pam4_link_speeds == 0)
3244 speed = bnxt_parse_eth_link_speed(dev_conf->link_speeds,
3245 bp->link_info->link_signal_mode);
3246 link_req.phy_flags = HWRM_PORT_PHY_CFG_INPUT_FLAGS_RESET_PHY;
3247 /* Autoneg can be done only when the FW allows. */
3248 if (autoneg == 1 && bp->link_info->support_auto_speeds) {
3249 link_req.phy_flags |=
3250 HWRM_PORT_PHY_CFG_INPUT_FLAGS_RESTART_AUTONEG;
3251 link_req.auto_link_speed_mask =
3252 bnxt_parse_eth_link_speed_mask(bp,
3253 dev_conf->link_speeds);
3255 if (bp->link_info->phy_type ==
3256 HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASET ||
3257 bp->link_info->phy_type ==
3258 HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASETE ||
3259 bp->link_info->media_type ==
3260 HWRM_PORT_PHY_QCFG_OUTPUT_MEDIA_TYPE_TP) {
3261 PMD_DRV_LOG(ERR, "10GBase-T devices must autoneg\n");
3265 link_req.phy_flags |= HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE;
3266 /* If user wants a particular speed try that first. */
3268 link_req.link_speed = speed;
3269 else if (bp->link_info->force_pam4_link_speed)
3270 link_req.link_speed =
3271 bp->link_info->force_pam4_link_speed;
3272 else if (bp->link_info->auto_pam4_link_speeds)
3273 link_req.link_speed =
3274 bp->link_info->auto_pam4_link_speeds;
3275 else if (bp->link_info->support_pam4_speeds)
3276 link_req.link_speed =
3277 bp->link_info->support_pam4_speeds;
3278 else if (bp->link_info->force_link_speed)
3279 link_req.link_speed = bp->link_info->force_link_speed;
3281 link_req.link_speed = bp->link_info->auto_link_speed;
3282 /* Auto PAM4 link speed is zero, but auto_link_speed is not
3283 * zero. Use the auto_link_speed.
3285 if (bp->link_info->auto_link_speed != 0 &&
3286 bp->link_info->auto_pam4_link_speeds == 0)
3287 link_req.link_speed = bp->link_info->auto_link_speed;
3289 link_req.duplex = bnxt_parse_eth_link_duplex(dev_conf->link_speeds);
3290 link_req.auto_pause = bp->link_info->auto_pause;
3291 link_req.force_pause = bp->link_info->force_pause;
3294 rc = bnxt_hwrm_port_phy_cfg(bp, &link_req);
3297 "Set link config failed with rc %d\n", rc);
3304 int bnxt_hwrm_func_qcfg(struct bnxt *bp, uint16_t *mtu)
3306 struct hwrm_func_qcfg_input req = {0};
3307 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3310 bp->func_svif = BNXT_SVIF_INVALID;
3313 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3314 req.fid = rte_cpu_to_le_16(0xffff);
3316 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3318 HWRM_CHECK_RESULT();
3320 bp->vlan = rte_le_to_cpu_16(resp->vlan) & ETH_VLAN_ID_MAX;
3322 svif_info = rte_le_to_cpu_16(resp->svif_info);
3323 if (svif_info & HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_VALID)
3324 bp->func_svif = svif_info &
3325 HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_MASK;
3327 flags = rte_le_to_cpu_16(resp->flags);
3328 if (BNXT_PF(bp) && (flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_MULTI_HOST))
3329 bp->flags |= BNXT_FLAG_MULTI_HOST;
3332 !BNXT_VF_IS_TRUSTED(bp) &&
3333 (flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_TRUSTED_VF)) {
3334 bp->flags |= BNXT_FLAG_TRUSTED_VF_EN;
3335 PMD_DRV_LOG(INFO, "Trusted VF cap enabled\n");
3336 } else if (BNXT_VF(bp) &&
3337 BNXT_VF_IS_TRUSTED(bp) &&
3338 !(flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_TRUSTED_VF)) {
3339 bp->flags &= ~BNXT_FLAG_TRUSTED_VF_EN;
3340 PMD_DRV_LOG(INFO, "Trusted VF cap disabled\n");
3344 *mtu = rte_le_to_cpu_16(resp->admin_mtu);
3346 switch (resp->port_partition_type) {
3347 case HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR1_0:
3348 case HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR1_5:
3349 case HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR2_0:
3351 bp->flags |= BNXT_FLAG_NPAR_PF;
3354 bp->flags &= ~BNXT_FLAG_NPAR_PF;
3358 bp->legacy_db_size =
3359 rte_le_to_cpu_16(resp->legacy_l2_db_size_kb) * 1024;
3366 int bnxt_hwrm_parent_pf_qcfg(struct bnxt *bp)
3368 struct hwrm_func_qcfg_input req = {0};
3369 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3372 if (!BNXT_VF_IS_TRUSTED(bp))
3378 bp->parent->fid = BNXT_PF_FID_INVALID;
3380 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3382 req.fid = rte_cpu_to_le_16(0xfffe); /* Request parent PF information. */
3384 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3386 HWRM_CHECK_RESULT_SILENT();
3388 memcpy(bp->parent->mac_addr, resp->mac_address, RTE_ETHER_ADDR_LEN);
3389 bp->parent->vnic = rte_le_to_cpu_16(resp->dflt_vnic_id);
3390 bp->parent->fid = rte_le_to_cpu_16(resp->fid);
3391 bp->parent->port_id = rte_le_to_cpu_16(resp->port_id);
3393 /* FIXME: Temporary workaround - remove when firmware issue is fixed. */
3394 if (bp->parent->vnic == 0) {
3395 PMD_DRV_LOG(DEBUG, "parent VNIC unavailable.\n");
3396 /* Use hard-coded values appropriate for current Wh+ fw. */
3397 if (bp->parent->fid == 2)
3398 bp->parent->vnic = 0x100;
3400 bp->parent->vnic = 1;
3408 int bnxt_hwrm_get_dflt_vnic_svif(struct bnxt *bp, uint16_t fid,
3409 uint16_t *vnic_id, uint16_t *svif)
3411 struct hwrm_func_qcfg_input req = {0};
3412 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3416 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3417 req.fid = rte_cpu_to_le_16(fid);
3419 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3421 HWRM_CHECK_RESULT();
3424 *vnic_id = rte_le_to_cpu_16(resp->dflt_vnic_id);
3426 svif_info = rte_le_to_cpu_16(resp->svif_info);
3427 if (svif && (svif_info & HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_VALID))
3428 *svif = svif_info & HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_MASK;
3435 int bnxt_hwrm_port_mac_qcfg(struct bnxt *bp)
3437 struct hwrm_port_mac_qcfg_input req = {0};
3438 struct hwrm_port_mac_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3439 uint16_t port_svif_info;
3442 bp->port_svif = BNXT_SVIF_INVALID;
3444 if (BNXT_VF(bp) && !BNXT_VF_IS_TRUSTED(bp))
3447 HWRM_PREP(&req, HWRM_PORT_MAC_QCFG, BNXT_USE_CHIMP_MB);
3449 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3451 HWRM_CHECK_RESULT_SILENT();
3453 port_svif_info = rte_le_to_cpu_16(resp->port_svif_info);
3454 if (port_svif_info &
3455 HWRM_PORT_MAC_QCFG_OUTPUT_PORT_SVIF_INFO_PORT_SVIF_VALID)
3456 bp->port_svif = port_svif_info &
3457 HWRM_PORT_MAC_QCFG_OUTPUT_PORT_SVIF_INFO_PORT_SVIF_MASK;
3464 static int bnxt_hwrm_pf_func_cfg(struct bnxt *bp,
3465 struct bnxt_pf_resource_info *pf_resc)
3467 struct hwrm_func_cfg_input req = {0};
3468 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3472 enables = HWRM_FUNC_CFG_INPUT_ENABLES_ADMIN_MTU |
3473 HWRM_FUNC_CFG_INPUT_ENABLES_HOST_MTU |
3474 HWRM_FUNC_CFG_INPUT_ENABLES_MRU |
3475 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS |
3476 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_STAT_CTXS |
3477 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_CMPL_RINGS |
3478 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_TX_RINGS |
3479 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RX_RINGS |
3480 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_L2_CTXS |
3481 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_VNICS;
3483 if (BNXT_HAS_RING_GRPS(bp)) {
3484 enables |= HWRM_FUNC_CFG_INPUT_ENABLES_NUM_HW_RING_GRPS;
3485 req.num_hw_ring_grps =
3486 rte_cpu_to_le_16(pf_resc->num_hw_ring_grps);
3487 } else if (BNXT_HAS_NQ(bp)) {
3488 enables |= HWRM_FUNC_CFG_INPUT_ENABLES_NUM_MSIX;
3489 req.num_msix = rte_cpu_to_le_16(bp->max_nq_rings);
3492 req.flags = rte_cpu_to_le_32(bp->pf->func_cfg_flags);
3493 req.admin_mtu = rte_cpu_to_le_16(BNXT_MAX_MTU);
3494 req.host_mtu = rte_cpu_to_le_16(bp->eth_dev->data->mtu);
3495 req.mru = rte_cpu_to_le_16(BNXT_VNIC_MRU(bp->eth_dev->data->mtu));
3496 req.num_rsscos_ctxs = rte_cpu_to_le_16(pf_resc->num_rsscos_ctxs);
3497 req.num_stat_ctxs = rte_cpu_to_le_16(pf_resc->num_stat_ctxs);
3498 req.num_cmpl_rings = rte_cpu_to_le_16(pf_resc->num_cp_rings);
3499 req.num_tx_rings = rte_cpu_to_le_16(pf_resc->num_tx_rings);
3500 req.num_rx_rings = rte_cpu_to_le_16(pf_resc->num_rx_rings);
3501 req.num_l2_ctxs = rte_cpu_to_le_16(pf_resc->num_l2_ctxs);
3502 req.num_vnics = rte_cpu_to_le_16(bp->max_vnics);
3503 req.fid = rte_cpu_to_le_16(0xffff);
3504 req.enables = rte_cpu_to_le_32(enables);
3506 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
3508 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3510 HWRM_CHECK_RESULT();
3516 /* min values are the guaranteed resources and max values are subject
3517 * to availability. The strategy for now is to keep both min & max
3521 bnxt_fill_vf_func_cfg_req_new(struct bnxt *bp,
3522 struct hwrm_func_vf_resource_cfg_input *req,
3525 req->max_rsscos_ctx = rte_cpu_to_le_16(bp->max_rsscos_ctx /
3527 req->min_rsscos_ctx = req->max_rsscos_ctx;
3528 req->max_stat_ctx = rte_cpu_to_le_16(bp->max_stat_ctx / (num_vfs + 1));
3529 req->min_stat_ctx = req->max_stat_ctx;
3530 req->max_cmpl_rings = rte_cpu_to_le_16(bp->max_cp_rings /
3532 req->min_cmpl_rings = req->max_cmpl_rings;
3533 req->max_tx_rings = rte_cpu_to_le_16(bp->max_tx_rings / (num_vfs + 1));
3534 req->min_tx_rings = req->max_tx_rings;
3535 req->max_rx_rings = rte_cpu_to_le_16(bp->max_rx_rings / (num_vfs + 1));
3536 req->min_rx_rings = req->max_rx_rings;
3537 req->max_l2_ctxs = rte_cpu_to_le_16(bp->max_l2_ctx / (num_vfs + 1));
3538 req->min_l2_ctxs = req->max_l2_ctxs;
3539 /* TODO: For now, do not support VMDq/RFS on VFs. */
3540 req->max_vnics = rte_cpu_to_le_16(1);
3541 req->min_vnics = req->max_vnics;
3542 req->max_hw_ring_grps = rte_cpu_to_le_16(bp->max_ring_grps /
3544 req->min_hw_ring_grps = req->max_hw_ring_grps;
3546 rte_cpu_to_le_16(HWRM_FUNC_VF_RESOURCE_CFG_INPUT_FLAGS_MIN_GUARANTEED);
3550 bnxt_fill_vf_func_cfg_req_old(struct bnxt *bp,
3551 struct hwrm_func_cfg_input *req,
3554 req->enables = rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_ADMIN_MTU |
3555 HWRM_FUNC_CFG_INPUT_ENABLES_MRU |
3556 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS |
3557 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_STAT_CTXS |
3558 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_CMPL_RINGS |
3559 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_TX_RINGS |
3560 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RX_RINGS |
3561 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_L2_CTXS |
3562 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_VNICS |
3563 HWRM_FUNC_CFG_INPUT_ENABLES_NUM_HW_RING_GRPS);
3565 req->admin_mtu = rte_cpu_to_le_16(bp->eth_dev->data->mtu + RTE_ETHER_HDR_LEN +
3566 RTE_ETHER_CRC_LEN + VLAN_TAG_SIZE *
3568 req->mru = rte_cpu_to_le_16(BNXT_VNIC_MRU(bp->eth_dev->data->mtu));
3569 req->num_rsscos_ctxs = rte_cpu_to_le_16(bp->max_rsscos_ctx /
3571 req->num_stat_ctxs = rte_cpu_to_le_16(bp->max_stat_ctx / (num_vfs + 1));
3572 req->num_cmpl_rings = rte_cpu_to_le_16(bp->max_cp_rings /
3574 req->num_tx_rings = rte_cpu_to_le_16(bp->max_tx_rings / (num_vfs + 1));
3575 req->num_rx_rings = rte_cpu_to_le_16(bp->max_rx_rings / (num_vfs + 1));
3576 req->num_l2_ctxs = rte_cpu_to_le_16(bp->max_l2_ctx / (num_vfs + 1));
3577 /* TODO: For now, do not support VMDq/RFS on VFs. */
3578 req->num_vnics = rte_cpu_to_le_16(1);
3579 req->num_hw_ring_grps = rte_cpu_to_le_16(bp->max_ring_grps /
3583 /* Update the port wide resource values based on how many resources
3584 * got allocated to the VF.
3586 static int bnxt_update_max_resources(struct bnxt *bp,
3589 struct hwrm_func_qcfg_input req = {0};
3590 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3593 /* Get the actual allocated values now */
3594 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3595 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
3596 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3597 HWRM_CHECK_RESULT();
3599 bp->max_rsscos_ctx -= rte_le_to_cpu_16(resp->alloc_rsscos_ctx);
3600 bp->max_stat_ctx -= rte_le_to_cpu_16(resp->alloc_stat_ctx);
3601 bp->max_cp_rings -= rte_le_to_cpu_16(resp->alloc_cmpl_rings);
3602 bp->max_tx_rings -= rte_le_to_cpu_16(resp->alloc_tx_rings);
3603 bp->max_rx_rings -= rte_le_to_cpu_16(resp->alloc_rx_rings);
3604 bp->max_l2_ctx -= rte_le_to_cpu_16(resp->alloc_l2_ctx);
3605 bp->max_ring_grps -= rte_le_to_cpu_16(resp->alloc_hw_ring_grps);
3612 /* Update the PF resource values based on how many resources
3613 * got allocated to it.
3615 static int bnxt_update_max_resources_pf_only(struct bnxt *bp)
3617 struct hwrm_func_qcfg_input req = {0};
3618 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3621 /* Get the actual allocated values now */
3622 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3623 req.fid = rte_cpu_to_le_16(0xffff);
3624 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3625 HWRM_CHECK_RESULT();
3627 bp->max_rsscos_ctx = rte_le_to_cpu_16(resp->alloc_rsscos_ctx);
3628 bp->max_stat_ctx = rte_le_to_cpu_16(resp->alloc_stat_ctx);
3629 bp->max_cp_rings = rte_le_to_cpu_16(resp->alloc_cmpl_rings);
3630 bp->max_tx_rings = rte_le_to_cpu_16(resp->alloc_tx_rings);
3631 bp->max_rx_rings = rte_le_to_cpu_16(resp->alloc_rx_rings);
3632 bp->max_l2_ctx = rte_le_to_cpu_16(resp->alloc_l2_ctx);
3633 bp->max_ring_grps = rte_le_to_cpu_16(resp->alloc_hw_ring_grps);
3634 bp->max_vnics = rte_le_to_cpu_16(resp->alloc_vnics);
3641 int bnxt_hwrm_func_qcfg_current_vf_vlan(struct bnxt *bp, int vf)
3643 struct hwrm_func_qcfg_input req = {0};
3644 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3647 /* Check for zero MAC address */
3648 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3649 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
3650 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3651 HWRM_CHECK_RESULT();
3652 rc = rte_le_to_cpu_16(resp->vlan);
3659 static int bnxt_query_pf_resources(struct bnxt *bp,
3660 struct bnxt_pf_resource_info *pf_resc)
3662 struct hwrm_func_qcfg_input req = {0};
3663 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3666 /* And copy the allocated numbers into the pf struct */
3667 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3668 req.fid = rte_cpu_to_le_16(0xffff);
3669 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3670 HWRM_CHECK_RESULT();
3672 pf_resc->num_tx_rings = rte_le_to_cpu_16(resp->alloc_tx_rings);
3673 pf_resc->num_rsscos_ctxs = rte_le_to_cpu_16(resp->alloc_rsscos_ctx);
3674 pf_resc->num_stat_ctxs = rte_le_to_cpu_16(resp->alloc_stat_ctx);
3675 pf_resc->num_cp_rings = rte_le_to_cpu_16(resp->alloc_cmpl_rings);
3676 pf_resc->num_rx_rings = rte_le_to_cpu_16(resp->alloc_rx_rings);
3677 pf_resc->num_l2_ctxs = rte_le_to_cpu_16(resp->alloc_l2_ctx);
3678 pf_resc->num_hw_ring_grps = rte_le_to_cpu_32(resp->alloc_hw_ring_grps);
3679 bp->pf->evb_mode = resp->evb_mode;
3687 bnxt_calculate_pf_resources(struct bnxt *bp,
3688 struct bnxt_pf_resource_info *pf_resc,
3692 pf_resc->num_rsscos_ctxs = bp->max_rsscos_ctx;
3693 pf_resc->num_stat_ctxs = bp->max_stat_ctx;
3694 pf_resc->num_cp_rings = bp->max_cp_rings;
3695 pf_resc->num_tx_rings = bp->max_tx_rings;
3696 pf_resc->num_rx_rings = bp->max_rx_rings;
3697 pf_resc->num_l2_ctxs = bp->max_l2_ctx;
3698 pf_resc->num_hw_ring_grps = bp->max_ring_grps;
3703 pf_resc->num_rsscos_ctxs = bp->max_rsscos_ctx / (num_vfs + 1) +
3704 bp->max_rsscos_ctx % (num_vfs + 1);
3705 pf_resc->num_stat_ctxs = bp->max_stat_ctx / (num_vfs + 1) +
3706 bp->max_stat_ctx % (num_vfs + 1);
3707 pf_resc->num_cp_rings = bp->max_cp_rings / (num_vfs + 1) +
3708 bp->max_cp_rings % (num_vfs + 1);
3709 pf_resc->num_tx_rings = bp->max_tx_rings / (num_vfs + 1) +
3710 bp->max_tx_rings % (num_vfs + 1);
3711 pf_resc->num_rx_rings = bp->max_rx_rings / (num_vfs + 1) +
3712 bp->max_rx_rings % (num_vfs + 1);
3713 pf_resc->num_l2_ctxs = bp->max_l2_ctx / (num_vfs + 1) +
3714 bp->max_l2_ctx % (num_vfs + 1);
3715 pf_resc->num_hw_ring_grps = bp->max_ring_grps / (num_vfs + 1) +
3716 bp->max_ring_grps % (num_vfs + 1);
3719 int bnxt_hwrm_allocate_pf_only(struct bnxt *bp)
3721 struct bnxt_pf_resource_info pf_resc = { 0 };
3725 PMD_DRV_LOG(ERR, "Attempt to allcoate VFs on a VF!\n");
3729 rc = bnxt_hwrm_func_qcaps(bp);
3733 bnxt_calculate_pf_resources(bp, &pf_resc, 0);
3735 bp->pf->func_cfg_flags &=
3736 ~(HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_ENABLE |
3737 HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_DISABLE);
3738 bp->pf->func_cfg_flags |=
3739 HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_DISABLE;
3741 rc = bnxt_hwrm_pf_func_cfg(bp, &pf_resc);
3745 rc = bnxt_update_max_resources_pf_only(bp);
3751 bnxt_configure_vf_req_buf(struct bnxt *bp, int num_vfs)
3753 size_t req_buf_sz, sz;
3756 req_buf_sz = num_vfs * HWRM_MAX_REQ_LEN;
3757 bp->pf->vf_req_buf = rte_malloc("bnxt_vf_fwd", req_buf_sz,
3758 page_roundup(num_vfs * HWRM_MAX_REQ_LEN));
3759 if (bp->pf->vf_req_buf == NULL) {
3763 for (sz = 0; sz < req_buf_sz; sz += getpagesize())
3764 rte_mem_lock_page(((char *)bp->pf->vf_req_buf) + sz);
3766 for (i = 0; i < num_vfs; i++)
3767 bp->pf->vf_info[i].req_buf = ((char *)bp->pf->vf_req_buf) +
3768 (i * HWRM_MAX_REQ_LEN);
3770 rc = bnxt_hwrm_func_buf_rgtr(bp, num_vfs);
3772 rte_free(bp->pf->vf_req_buf);
3778 bnxt_process_vf_resc_config_new(struct bnxt *bp, int num_vfs)
3780 struct hwrm_func_vf_resource_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3781 struct hwrm_func_vf_resource_cfg_input req = {0};
3784 bnxt_fill_vf_func_cfg_req_new(bp, &req, num_vfs);
3785 bp->pf->active_vfs = 0;
3786 for (i = 0; i < num_vfs; i++) {
3787 HWRM_PREP(&req, HWRM_FUNC_VF_RESOURCE_CFG, BNXT_USE_CHIMP_MB);
3788 req.vf_id = rte_cpu_to_le_16(bp->pf->vf_info[i].fid);
3789 rc = bnxt_hwrm_send_message(bp,
3793 if (rc || resp->error_code) {
3795 "Failed to initialize VF %d\n", i);
3797 "Not all VFs available. (%d, %d)\n",
3798 rc, resp->error_code);
3801 /* If the first VF configuration itself fails,
3802 * unregister the vf_fwd_request buffer.
3805 bnxt_hwrm_func_buf_unrgtr(bp);
3810 /* Update the max resource values based on the resource values
3811 * allocated to the VF.
3813 bnxt_update_max_resources(bp, i);
3814 bp->pf->active_vfs++;
3815 bnxt_hwrm_func_clr_stats(bp, bp->pf->vf_info[i].fid);
3822 bnxt_process_vf_resc_config_old(struct bnxt *bp, int num_vfs)
3824 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3825 struct hwrm_func_cfg_input req = {0};
3828 bnxt_fill_vf_func_cfg_req_old(bp, &req, num_vfs);
3830 bp->pf->active_vfs = 0;
3831 for (i = 0; i < num_vfs; i++) {
3832 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
3833 req.flags = rte_cpu_to_le_32(bp->pf->vf_info[i].func_cfg_flags);
3834 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[i].fid);
3835 rc = bnxt_hwrm_send_message(bp,
3840 /* Clear enable flag for next pass */
3841 req.enables &= ~rte_cpu_to_le_32(
3842 HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_MAC_ADDR);
3844 if (rc || resp->error_code) {
3846 "Failed to initialize VF %d\n", i);
3848 "Not all VFs available. (%d, %d)\n",
3849 rc, resp->error_code);
3852 /* If the first VF configuration itself fails,
3853 * unregister the vf_fwd_request buffer.
3856 bnxt_hwrm_func_buf_unrgtr(bp);
3862 /* Update the max resource values based on the resource values
3863 * allocated to the VF.
3865 bnxt_update_max_resources(bp, i);
3866 bp->pf->active_vfs++;
3867 bnxt_hwrm_func_clr_stats(bp, bp->pf->vf_info[i].fid);
3874 bnxt_configure_vf_resources(struct bnxt *bp, int num_vfs)
3876 if (bp->flags & BNXT_FLAG_NEW_RM)
3877 bnxt_process_vf_resc_config_new(bp, num_vfs);
3879 bnxt_process_vf_resc_config_old(bp, num_vfs);
3883 bnxt_update_pf_resources(struct bnxt *bp,
3884 struct bnxt_pf_resource_info *pf_resc)
3886 bp->max_rsscos_ctx = pf_resc->num_rsscos_ctxs;
3887 bp->max_stat_ctx = pf_resc->num_stat_ctxs;
3888 bp->max_cp_rings = pf_resc->num_cp_rings;
3889 bp->max_tx_rings = pf_resc->num_tx_rings;
3890 bp->max_rx_rings = pf_resc->num_rx_rings;
3891 bp->max_ring_grps = pf_resc->num_hw_ring_grps;
3895 bnxt_configure_pf_resources(struct bnxt *bp,
3896 struct bnxt_pf_resource_info *pf_resc)
3899 * We're using STD_TX_RING_MODE here which will limit the TX
3900 * rings. This will allow QoS to function properly. Not setting this
3901 * will cause PF rings to break bandwidth settings.
3903 bp->pf->func_cfg_flags &=
3904 ~(HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_ENABLE |
3905 HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_DISABLE);
3906 bp->pf->func_cfg_flags |=
3907 HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_ENABLE;
3908 return bnxt_hwrm_pf_func_cfg(bp, pf_resc);
3911 int bnxt_hwrm_allocate_vfs(struct bnxt *bp, int num_vfs)
3913 struct bnxt_pf_resource_info pf_resc = { 0 };
3917 PMD_DRV_LOG(ERR, "Attempt to allocate VFs on a VF!\n");
3921 rc = bnxt_hwrm_func_qcaps(bp);
3925 bnxt_calculate_pf_resources(bp, &pf_resc, num_vfs);
3927 rc = bnxt_configure_pf_resources(bp, &pf_resc);
3931 rc = bnxt_query_pf_resources(bp, &pf_resc);
3936 * Now, create and register a buffer to hold forwarded VF requests
3938 rc = bnxt_configure_vf_req_buf(bp, num_vfs);
3942 bnxt_configure_vf_resources(bp, num_vfs);
3944 bnxt_update_pf_resources(bp, &pf_resc);
3949 int bnxt_hwrm_pf_evb_mode(struct bnxt *bp)
3951 struct hwrm_func_cfg_input req = {0};
3952 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3955 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
3957 req.fid = rte_cpu_to_le_16(0xffff);
3958 req.enables = rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_EVB_MODE);
3959 req.evb_mode = bp->pf->evb_mode;
3961 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3962 HWRM_CHECK_RESULT();
3968 int bnxt_hwrm_tunnel_dst_port_alloc(struct bnxt *bp, uint16_t port,
3969 uint8_t tunnel_type)
3971 struct hwrm_tunnel_dst_port_alloc_input req = {0};
3972 struct hwrm_tunnel_dst_port_alloc_output *resp = bp->hwrm_cmd_resp_addr;
3975 HWRM_PREP(&req, HWRM_TUNNEL_DST_PORT_ALLOC, BNXT_USE_CHIMP_MB);
3976 req.tunnel_type = tunnel_type;
3977 req.tunnel_dst_port_val = rte_cpu_to_be_16(port);
3978 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3979 HWRM_CHECK_RESULT();
3981 switch (tunnel_type) {
3982 case HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_VXLAN:
3983 bp->vxlan_fw_dst_port_id =
3984 rte_le_to_cpu_16(resp->tunnel_dst_port_id);
3985 bp->vxlan_port = port;
3987 case HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_GENEVE:
3988 bp->geneve_fw_dst_port_id =
3989 rte_le_to_cpu_16(resp->tunnel_dst_port_id);
3990 bp->geneve_port = port;
4001 int bnxt_hwrm_tunnel_dst_port_free(struct bnxt *bp, uint16_t port,
4002 uint8_t tunnel_type)
4004 struct hwrm_tunnel_dst_port_free_input req = {0};
4005 struct hwrm_tunnel_dst_port_free_output *resp = bp->hwrm_cmd_resp_addr;
4008 HWRM_PREP(&req, HWRM_TUNNEL_DST_PORT_FREE, BNXT_USE_CHIMP_MB);
4010 req.tunnel_type = tunnel_type;
4011 req.tunnel_dst_port_id = rte_cpu_to_be_16(port);
4012 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4014 HWRM_CHECK_RESULT();
4018 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN) {
4020 bp->vxlan_port_cnt = 0;
4024 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE) {
4025 bp->geneve_port = 0;
4026 bp->geneve_port_cnt = 0;
4032 int bnxt_hwrm_func_cfg_vf_set_flags(struct bnxt *bp, uint16_t vf,
4035 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4036 struct hwrm_func_cfg_input req = {0};
4039 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4041 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4042 req.flags = rte_cpu_to_le_32(flags);
4043 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4045 HWRM_CHECK_RESULT();
4051 void vf_vnic_set_rxmask_cb(struct bnxt_vnic_info *vnic, void *flagp)
4053 uint32_t *flag = flagp;
4055 vnic->flags = *flag;
4058 int bnxt_set_rx_mask_no_vlan(struct bnxt *bp, struct bnxt_vnic_info *vnic)
4060 return bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
4063 int bnxt_hwrm_func_buf_rgtr(struct bnxt *bp, int num_vfs)
4065 struct hwrm_func_buf_rgtr_output *resp = bp->hwrm_cmd_resp_addr;
4066 struct hwrm_func_buf_rgtr_input req = {.req_type = 0 };
4069 HWRM_PREP(&req, HWRM_FUNC_BUF_RGTR, BNXT_USE_CHIMP_MB);
4071 req.req_buf_num_pages = rte_cpu_to_le_16(1);
4072 req.req_buf_page_size =
4073 rte_cpu_to_le_16(page_getenum(num_vfs * HWRM_MAX_REQ_LEN));
4074 req.req_buf_len = rte_cpu_to_le_16(HWRM_MAX_REQ_LEN);
4075 req.req_buf_page_addr0 =
4076 rte_cpu_to_le_64(rte_malloc_virt2iova(bp->pf->vf_req_buf));
4077 if (req.req_buf_page_addr0 == RTE_BAD_IOVA) {
4079 "unable to map buffer address to physical memory\n");
4084 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4086 HWRM_CHECK_RESULT();
4092 int bnxt_hwrm_func_buf_unrgtr(struct bnxt *bp)
4095 struct hwrm_func_buf_unrgtr_input req = {.req_type = 0 };
4096 struct hwrm_func_buf_unrgtr_output *resp = bp->hwrm_cmd_resp_addr;
4098 if (!(BNXT_PF(bp) && bp->pdev->max_vfs))
4101 HWRM_PREP(&req, HWRM_FUNC_BUF_UNRGTR, BNXT_USE_CHIMP_MB);
4103 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4105 HWRM_CHECK_RESULT();
4111 int bnxt_hwrm_func_cfg_def_cp(struct bnxt *bp)
4113 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4114 struct hwrm_func_cfg_input req = {0};
4117 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4119 req.fid = rte_cpu_to_le_16(0xffff);
4120 req.flags = rte_cpu_to_le_32(bp->pf->func_cfg_flags);
4121 req.enables = rte_cpu_to_le_32(
4122 HWRM_FUNC_CFG_INPUT_ENABLES_ASYNC_EVENT_CR);
4123 req.async_event_cr = rte_cpu_to_le_16(
4124 bp->async_cp_ring->cp_ring_struct->fw_ring_id);
4125 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4127 HWRM_CHECK_RESULT();
4133 int bnxt_hwrm_vf_func_cfg_def_cp(struct bnxt *bp)
4135 struct hwrm_func_vf_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4136 struct hwrm_func_vf_cfg_input req = {0};
4139 HWRM_PREP(&req, HWRM_FUNC_VF_CFG, BNXT_USE_CHIMP_MB);
4141 req.enables = rte_cpu_to_le_32(
4142 HWRM_FUNC_VF_CFG_INPUT_ENABLES_ASYNC_EVENT_CR);
4143 req.async_event_cr = rte_cpu_to_le_16(
4144 bp->async_cp_ring->cp_ring_struct->fw_ring_id);
4145 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4147 HWRM_CHECK_RESULT();
4153 int bnxt_hwrm_set_default_vlan(struct bnxt *bp, int vf, uint8_t is_vf)
4155 struct hwrm_func_cfg_input req = {0};
4156 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4157 uint16_t dflt_vlan, fid;
4158 uint32_t func_cfg_flags;
4161 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4164 dflt_vlan = bp->pf->vf_info[vf].dflt_vlan;
4165 fid = bp->pf->vf_info[vf].fid;
4166 func_cfg_flags = bp->pf->vf_info[vf].func_cfg_flags;
4168 fid = rte_cpu_to_le_16(0xffff);
4169 func_cfg_flags = bp->pf->func_cfg_flags;
4170 dflt_vlan = bp->vlan;
4173 req.flags = rte_cpu_to_le_32(func_cfg_flags);
4174 req.fid = rte_cpu_to_le_16(fid);
4175 req.enables |= rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_VLAN);
4176 req.dflt_vlan = rte_cpu_to_le_16(dflt_vlan);
4178 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4180 HWRM_CHECK_RESULT();
4186 int bnxt_hwrm_func_bw_cfg(struct bnxt *bp, uint16_t vf,
4187 uint16_t max_bw, uint16_t enables)
4189 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4190 struct hwrm_func_cfg_input req = {0};
4193 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4195 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4196 req.enables |= rte_cpu_to_le_32(enables);
4197 req.flags = rte_cpu_to_le_32(bp->pf->vf_info[vf].func_cfg_flags);
4198 req.max_bw = rte_cpu_to_le_32(max_bw);
4199 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4201 HWRM_CHECK_RESULT();
4207 int bnxt_hwrm_set_vf_vlan(struct bnxt *bp, int vf)
4209 struct hwrm_func_cfg_input req = {0};
4210 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4213 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4215 req.flags = rte_cpu_to_le_32(bp->pf->vf_info[vf].func_cfg_flags);
4216 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4217 req.enables |= rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_VLAN);
4218 req.dflt_vlan = rte_cpu_to_le_16(bp->pf->vf_info[vf].dflt_vlan);
4220 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4222 HWRM_CHECK_RESULT();
4228 int bnxt_hwrm_set_async_event_cr(struct bnxt *bp)
4233 rc = bnxt_hwrm_func_cfg_def_cp(bp);
4235 rc = bnxt_hwrm_vf_func_cfg_def_cp(bp);
4240 int bnxt_hwrm_reject_fwd_resp(struct bnxt *bp, uint16_t target_id,
4241 void *encaped, size_t ec_size)
4244 struct hwrm_reject_fwd_resp_input req = {.req_type = 0};
4245 struct hwrm_reject_fwd_resp_output *resp = bp->hwrm_cmd_resp_addr;
4247 if (ec_size > sizeof(req.encap_request))
4250 HWRM_PREP(&req, HWRM_REJECT_FWD_RESP, BNXT_USE_CHIMP_MB);
4252 req.encap_resp_target_id = rte_cpu_to_le_16(target_id);
4253 memcpy(req.encap_request, encaped, ec_size);
4255 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4257 HWRM_CHECK_RESULT();
4263 int bnxt_hwrm_func_qcfg_vf_default_mac(struct bnxt *bp, uint16_t vf,
4264 struct rte_ether_addr *mac)
4266 struct hwrm_func_qcfg_input req = {0};
4267 struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
4270 HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
4272 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4273 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4275 HWRM_CHECK_RESULT();
4277 memcpy(mac->addr_bytes, resp->mac_address, RTE_ETHER_ADDR_LEN);
4284 int bnxt_hwrm_exec_fwd_resp(struct bnxt *bp, uint16_t target_id,
4285 void *encaped, size_t ec_size)
4288 struct hwrm_exec_fwd_resp_input req = {.req_type = 0};
4289 struct hwrm_exec_fwd_resp_output *resp = bp->hwrm_cmd_resp_addr;
4291 if (ec_size > sizeof(req.encap_request))
4294 HWRM_PREP(&req, HWRM_EXEC_FWD_RESP, BNXT_USE_CHIMP_MB);
4296 req.encap_resp_target_id = rte_cpu_to_le_16(target_id);
4297 memcpy(req.encap_request, encaped, ec_size);
4299 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4301 HWRM_CHECK_RESULT();
4307 static void bnxt_update_prev_stat(uint64_t *cntr, uint64_t *prev_cntr)
4309 /* One of the HW stat values that make up this counter was zero as
4310 * returned by HW in this iteration, so use the previous
4311 * iteration's counter value
4313 if (*prev_cntr && *cntr == 0)
4319 int bnxt_hwrm_ring_stats(struct bnxt *bp, uint32_t cid, int idx,
4320 struct bnxt_ring_stats *ring_stats, bool rx)
4323 struct hwrm_stat_ctx_query_input req = {.req_type = 0};
4324 struct hwrm_stat_ctx_query_output *resp = bp->hwrm_cmd_resp_addr;
4326 HWRM_PREP(&req, HWRM_STAT_CTX_QUERY, BNXT_USE_CHIMP_MB);
4328 req.stat_ctx_id = rte_cpu_to_le_32(cid);
4330 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4332 HWRM_CHECK_RESULT();
4335 struct bnxt_ring_stats *prev_stats = &bp->prev_rx_ring_stats[idx];
4337 ring_stats->rx_ucast_pkts = rte_le_to_cpu_64(resp->rx_ucast_pkts);
4338 bnxt_update_prev_stat(&ring_stats->rx_ucast_pkts,
4339 &prev_stats->rx_ucast_pkts);
4341 ring_stats->rx_mcast_pkts = rte_le_to_cpu_64(resp->rx_mcast_pkts);
4342 bnxt_update_prev_stat(&ring_stats->rx_mcast_pkts,
4343 &prev_stats->rx_mcast_pkts);
4345 ring_stats->rx_bcast_pkts = rte_le_to_cpu_64(resp->rx_bcast_pkts);
4346 bnxt_update_prev_stat(&ring_stats->rx_bcast_pkts,
4347 &prev_stats->rx_bcast_pkts);
4349 ring_stats->rx_ucast_bytes = rte_le_to_cpu_64(resp->rx_ucast_bytes);
4350 bnxt_update_prev_stat(&ring_stats->rx_ucast_bytes,
4351 &prev_stats->rx_ucast_bytes);
4353 ring_stats->rx_mcast_bytes = rte_le_to_cpu_64(resp->rx_mcast_bytes);
4354 bnxt_update_prev_stat(&ring_stats->rx_mcast_bytes,
4355 &prev_stats->rx_mcast_bytes);
4357 ring_stats->rx_bcast_bytes = rte_le_to_cpu_64(resp->rx_bcast_bytes);
4358 bnxt_update_prev_stat(&ring_stats->rx_bcast_bytes,
4359 &prev_stats->rx_bcast_bytes);
4361 ring_stats->rx_discard_pkts = rte_le_to_cpu_64(resp->rx_discard_pkts);
4362 bnxt_update_prev_stat(&ring_stats->rx_discard_pkts,
4363 &prev_stats->rx_discard_pkts);
4365 ring_stats->rx_error_pkts = rte_le_to_cpu_64(resp->rx_error_pkts);
4366 bnxt_update_prev_stat(&ring_stats->rx_error_pkts,
4367 &prev_stats->rx_error_pkts);
4369 ring_stats->rx_agg_pkts = rte_le_to_cpu_64(resp->rx_agg_pkts);
4370 bnxt_update_prev_stat(&ring_stats->rx_agg_pkts,
4371 &prev_stats->rx_agg_pkts);
4373 ring_stats->rx_agg_bytes = rte_le_to_cpu_64(resp->rx_agg_bytes);
4374 bnxt_update_prev_stat(&ring_stats->rx_agg_bytes,
4375 &prev_stats->rx_agg_bytes);
4377 ring_stats->rx_agg_events = rte_le_to_cpu_64(resp->rx_agg_events);
4378 bnxt_update_prev_stat(&ring_stats->rx_agg_events,
4379 &prev_stats->rx_agg_events);
4381 ring_stats->rx_agg_aborts = rte_le_to_cpu_64(resp->rx_agg_aborts);
4382 bnxt_update_prev_stat(&ring_stats->rx_agg_aborts,
4383 &prev_stats->rx_agg_aborts);
4385 struct bnxt_ring_stats *prev_stats = &bp->prev_tx_ring_stats[idx];
4387 ring_stats->tx_ucast_pkts = rte_le_to_cpu_64(resp->tx_ucast_pkts);
4388 bnxt_update_prev_stat(&ring_stats->tx_ucast_pkts,
4389 &prev_stats->tx_ucast_pkts);
4391 ring_stats->tx_mcast_pkts = rte_le_to_cpu_64(resp->tx_mcast_pkts);
4392 bnxt_update_prev_stat(&ring_stats->tx_mcast_pkts,
4393 &prev_stats->tx_mcast_pkts);
4395 ring_stats->tx_bcast_pkts = rte_le_to_cpu_64(resp->tx_bcast_pkts);
4396 bnxt_update_prev_stat(&ring_stats->tx_bcast_pkts,
4397 &prev_stats->tx_bcast_pkts);
4399 ring_stats->tx_ucast_bytes = rte_le_to_cpu_64(resp->tx_ucast_bytes);
4400 bnxt_update_prev_stat(&ring_stats->tx_ucast_bytes,
4401 &prev_stats->tx_ucast_bytes);
4403 ring_stats->tx_mcast_bytes = rte_le_to_cpu_64(resp->tx_mcast_bytes);
4404 bnxt_update_prev_stat(&ring_stats->tx_mcast_bytes,
4405 &prev_stats->tx_mcast_bytes);
4407 ring_stats->tx_bcast_bytes = rte_le_to_cpu_64(resp->tx_bcast_bytes);
4408 bnxt_update_prev_stat(&ring_stats->tx_bcast_bytes,
4409 &prev_stats->tx_bcast_bytes);
4411 ring_stats->tx_discard_pkts = rte_le_to_cpu_64(resp->tx_discard_pkts);
4412 bnxt_update_prev_stat(&ring_stats->tx_discard_pkts,
4413 &prev_stats->tx_discard_pkts);
4421 int bnxt_hwrm_port_qstats(struct bnxt *bp)
4423 struct hwrm_port_qstats_input req = {0};
4424 struct hwrm_port_qstats_output *resp = bp->hwrm_cmd_resp_addr;
4425 struct bnxt_pf_info *pf = bp->pf;
4428 HWRM_PREP(&req, HWRM_PORT_QSTATS, BNXT_USE_CHIMP_MB);
4430 req.port_id = rte_cpu_to_le_16(pf->port_id);
4431 req.tx_stat_host_addr = rte_cpu_to_le_64(bp->hw_tx_port_stats_map);
4432 req.rx_stat_host_addr = rte_cpu_to_le_64(bp->hw_rx_port_stats_map);
4433 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4435 HWRM_CHECK_RESULT();
4441 int bnxt_hwrm_port_clr_stats(struct bnxt *bp)
4443 struct hwrm_port_clr_stats_input req = {0};
4444 struct hwrm_port_clr_stats_output *resp = bp->hwrm_cmd_resp_addr;
4445 struct bnxt_pf_info *pf = bp->pf;
4448 /* Not allowed on NS2 device, NPAR, MultiHost, VF */
4449 if (!(bp->flags & BNXT_FLAG_PORT_STATS) || BNXT_VF(bp) ||
4450 BNXT_NPAR(bp) || BNXT_MH(bp) || BNXT_TOTAL_VFS(bp))
4453 HWRM_PREP(&req, HWRM_PORT_CLR_STATS, BNXT_USE_CHIMP_MB);
4455 req.port_id = rte_cpu_to_le_16(pf->port_id);
4456 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4458 HWRM_CHECK_RESULT();
4464 int bnxt_hwrm_port_led_qcaps(struct bnxt *bp)
4466 struct hwrm_port_led_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
4467 struct hwrm_port_led_qcaps_input req = {0};
4473 HWRM_PREP(&req, HWRM_PORT_LED_QCAPS, BNXT_USE_CHIMP_MB);
4474 req.port_id = bp->pf->port_id;
4475 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4477 HWRM_CHECK_RESULT_SILENT();
4479 if (resp->num_leds > 0 && resp->num_leds < BNXT_MAX_LED) {
4482 bp->leds->num_leds = resp->num_leds;
4483 memcpy(bp->leds, &resp->led0_id,
4484 sizeof(bp->leds[0]) * bp->leds->num_leds);
4485 for (i = 0; i < bp->leds->num_leds; i++) {
4486 struct bnxt_led_info *led = &bp->leds[i];
4488 uint16_t caps = led->led_state_caps;
4490 if (!led->led_group_id ||
4491 !BNXT_LED_ALT_BLINK_CAP(caps)) {
4492 bp->leds->num_leds = 0;
4503 int bnxt_hwrm_port_led_cfg(struct bnxt *bp, bool led_on)
4505 struct hwrm_port_led_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4506 struct hwrm_port_led_cfg_input req = {0};
4507 struct bnxt_led_cfg *led_cfg;
4508 uint8_t led_state = HWRM_PORT_LED_QCFG_OUTPUT_LED0_STATE_DEFAULT;
4509 uint16_t duration = 0;
4512 if (!bp->leds->num_leds || BNXT_VF(bp))
4515 HWRM_PREP(&req, HWRM_PORT_LED_CFG, BNXT_USE_CHIMP_MB);
4518 led_state = HWRM_PORT_LED_CFG_INPUT_LED0_STATE_BLINKALT;
4519 duration = rte_cpu_to_le_16(500);
4521 req.port_id = bp->pf->port_id;
4522 req.num_leds = bp->leds->num_leds;
4523 led_cfg = (struct bnxt_led_cfg *)&req.led0_id;
4524 for (i = 0; i < bp->leds->num_leds; i++, led_cfg++) {
4525 req.enables |= BNXT_LED_DFLT_ENABLES(i);
4526 led_cfg->led_id = bp->leds[i].led_id;
4527 led_cfg->led_state = led_state;
4528 led_cfg->led_blink_on = duration;
4529 led_cfg->led_blink_off = duration;
4530 led_cfg->led_group_id = bp->leds[i].led_group_id;
4533 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4535 HWRM_CHECK_RESULT();
4541 int bnxt_hwrm_nvm_get_dir_info(struct bnxt *bp, uint32_t *entries,
4545 struct hwrm_nvm_get_dir_info_input req = {0};
4546 struct hwrm_nvm_get_dir_info_output *resp = bp->hwrm_cmd_resp_addr;
4548 HWRM_PREP(&req, HWRM_NVM_GET_DIR_INFO, BNXT_USE_CHIMP_MB);
4550 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4552 HWRM_CHECK_RESULT();
4554 *entries = rte_le_to_cpu_32(resp->entries);
4555 *length = rte_le_to_cpu_32(resp->entry_length);
4561 int bnxt_get_nvram_directory(struct bnxt *bp, uint32_t len, uint8_t *data)
4564 uint32_t dir_entries;
4565 uint32_t entry_length;
4568 rte_iova_t dma_handle;
4569 struct hwrm_nvm_get_dir_entries_input req = {0};
4570 struct hwrm_nvm_get_dir_entries_output *resp = bp->hwrm_cmd_resp_addr;
4572 rc = bnxt_hwrm_nvm_get_dir_info(bp, &dir_entries, &entry_length);
4576 *data++ = dir_entries;
4577 *data++ = entry_length;
4579 memset(data, 0xff, len);
4581 buflen = dir_entries * entry_length;
4582 buf = rte_malloc("nvm_dir", buflen, 0);
4585 dma_handle = rte_malloc_virt2iova(buf);
4586 if (dma_handle == RTE_BAD_IOVA) {
4589 "unable to map response address to physical memory\n");
4592 HWRM_PREP(&req, HWRM_NVM_GET_DIR_ENTRIES, BNXT_USE_CHIMP_MB);
4593 req.host_dest_addr = rte_cpu_to_le_64(dma_handle);
4594 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4597 memcpy(data, buf, len > buflen ? buflen : len);
4600 HWRM_CHECK_RESULT();
4606 int bnxt_hwrm_get_nvram_item(struct bnxt *bp, uint32_t index,
4607 uint32_t offset, uint32_t length,
4612 rte_iova_t dma_handle;
4613 struct hwrm_nvm_read_input req = {0};
4614 struct hwrm_nvm_read_output *resp = bp->hwrm_cmd_resp_addr;
4616 buf = rte_malloc("nvm_item", length, 0);
4620 dma_handle = rte_malloc_virt2iova(buf);
4621 if (dma_handle == RTE_BAD_IOVA) {
4624 "unable to map response address to physical memory\n");
4627 HWRM_PREP(&req, HWRM_NVM_READ, BNXT_USE_CHIMP_MB);
4628 req.host_dest_addr = rte_cpu_to_le_64(dma_handle);
4629 req.dir_idx = rte_cpu_to_le_16(index);
4630 req.offset = rte_cpu_to_le_32(offset);
4631 req.len = rte_cpu_to_le_32(length);
4632 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4634 memcpy(data, buf, length);
4637 HWRM_CHECK_RESULT();
4643 int bnxt_hwrm_erase_nvram_directory(struct bnxt *bp, uint8_t index)
4646 struct hwrm_nvm_erase_dir_entry_input req = {0};
4647 struct hwrm_nvm_erase_dir_entry_output *resp = bp->hwrm_cmd_resp_addr;
4649 HWRM_PREP(&req, HWRM_NVM_ERASE_DIR_ENTRY, BNXT_USE_CHIMP_MB);
4650 req.dir_idx = rte_cpu_to_le_16(index);
4651 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4652 HWRM_CHECK_RESULT();
4658 int bnxt_hwrm_flash_nvram(struct bnxt *bp, uint16_t dir_type,
4659 uint16_t dir_ordinal, uint16_t dir_ext,
4660 uint16_t dir_attr, const uint8_t *data,
4664 struct hwrm_nvm_write_input req = {0};
4665 struct hwrm_nvm_write_output *resp = bp->hwrm_cmd_resp_addr;
4666 rte_iova_t dma_handle;
4669 buf = rte_malloc("nvm_write", data_len, 0);
4673 dma_handle = rte_malloc_virt2iova(buf);
4674 if (dma_handle == RTE_BAD_IOVA) {
4677 "unable to map response address to physical memory\n");
4680 memcpy(buf, data, data_len);
4682 HWRM_PREP(&req, HWRM_NVM_WRITE, BNXT_USE_CHIMP_MB);
4684 req.dir_type = rte_cpu_to_le_16(dir_type);
4685 req.dir_ordinal = rte_cpu_to_le_16(dir_ordinal);
4686 req.dir_ext = rte_cpu_to_le_16(dir_ext);
4687 req.dir_attr = rte_cpu_to_le_16(dir_attr);
4688 req.dir_data_length = rte_cpu_to_le_32(data_len);
4689 req.host_src_addr = rte_cpu_to_le_64(dma_handle);
4691 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4694 HWRM_CHECK_RESULT();
4701 bnxt_vnic_count(struct bnxt_vnic_info *vnic __rte_unused, void *cbdata)
4703 uint32_t *count = cbdata;
4705 *count = *count + 1;
4708 static int bnxt_vnic_count_hwrm_stub(struct bnxt *bp __rte_unused,
4709 struct bnxt_vnic_info *vnic __rte_unused)
4714 int bnxt_vf_vnic_count(struct bnxt *bp, uint16_t vf)
4718 bnxt_hwrm_func_vf_vnic_query_and_config(bp, vf, bnxt_vnic_count,
4719 &count, bnxt_vnic_count_hwrm_stub);
4724 static int bnxt_hwrm_func_vf_vnic_query(struct bnxt *bp, uint16_t vf,
4727 struct hwrm_func_vf_vnic_ids_query_input req = {0};
4728 struct hwrm_func_vf_vnic_ids_query_output *resp =
4729 bp->hwrm_cmd_resp_addr;
4732 /* First query all VNIC ids */
4733 HWRM_PREP(&req, HWRM_FUNC_VF_VNIC_IDS_QUERY, BNXT_USE_CHIMP_MB);
4735 req.vf_id = rte_cpu_to_le_16(bp->pf->first_vf_id + vf);
4736 req.max_vnic_id_cnt = rte_cpu_to_le_32(bp->pf->total_vnics);
4737 req.vnic_id_tbl_addr = rte_cpu_to_le_64(rte_malloc_virt2iova(vnic_ids));
4739 if (req.vnic_id_tbl_addr == RTE_BAD_IOVA) {
4742 "unable to map VNIC ID table address to physical memory\n");
4745 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4746 HWRM_CHECK_RESULT();
4747 rc = rte_le_to_cpu_32(resp->vnic_id_cnt);
4755 * This function queries the VNIC IDs for a specified VF. It then calls
4756 * the vnic_cb to update the necessary field in vnic_info with cbdata.
4757 * Then it calls the hwrm_cb function to program this new vnic configuration.
4759 int bnxt_hwrm_func_vf_vnic_query_and_config(struct bnxt *bp, uint16_t vf,
4760 void (*vnic_cb)(struct bnxt_vnic_info *, void *), void *cbdata,
4761 int (*hwrm_cb)(struct bnxt *bp, struct bnxt_vnic_info *vnic))
4763 struct bnxt_vnic_info vnic;
4765 int i, num_vnic_ids;
4770 /* First query all VNIC ids */
4771 vnic_id_sz = bp->pf->total_vnics * sizeof(*vnic_ids);
4772 vnic_ids = rte_malloc("bnxt_hwrm_vf_vnic_ids_query", vnic_id_sz,
4773 RTE_CACHE_LINE_SIZE);
4774 if (vnic_ids == NULL)
4777 for (sz = 0; sz < vnic_id_sz; sz += getpagesize())
4778 rte_mem_lock_page(((char *)vnic_ids) + sz);
4780 num_vnic_ids = bnxt_hwrm_func_vf_vnic_query(bp, vf, vnic_ids);
4782 if (num_vnic_ids < 0)
4783 return num_vnic_ids;
4785 /* Retrieve VNIC, update bd_stall then update */
4787 for (i = 0; i < num_vnic_ids; i++) {
4788 memset(&vnic, 0, sizeof(struct bnxt_vnic_info));
4789 vnic.fw_vnic_id = rte_le_to_cpu_16(vnic_ids[i]);
4790 rc = bnxt_hwrm_vnic_qcfg(bp, &vnic, bp->pf->first_vf_id + vf);
4793 if (vnic.mru <= 4) /* Indicates unallocated */
4796 vnic_cb(&vnic, cbdata);
4798 rc = hwrm_cb(bp, &vnic);
4808 int bnxt_hwrm_func_cfg_vf_set_vlan_anti_spoof(struct bnxt *bp, uint16_t vf,
4811 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4812 struct hwrm_func_cfg_input req = {0};
4815 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4817 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4818 req.enables |= rte_cpu_to_le_32(
4819 HWRM_FUNC_CFG_INPUT_ENABLES_VLAN_ANTISPOOF_MODE);
4820 req.vlan_antispoof_mode = on ?
4821 HWRM_FUNC_CFG_INPUT_VLAN_ANTISPOOF_MODE_VALIDATE_VLAN :
4822 HWRM_FUNC_CFG_INPUT_VLAN_ANTISPOOF_MODE_NOCHECK;
4823 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4825 HWRM_CHECK_RESULT();
4831 int bnxt_hwrm_func_qcfg_vf_dflt_vnic_id(struct bnxt *bp, int vf)
4833 struct bnxt_vnic_info vnic;
4836 int num_vnic_ids, i;
4840 vnic_id_sz = bp->pf->total_vnics * sizeof(*vnic_ids);
4841 vnic_ids = rte_malloc("bnxt_hwrm_vf_vnic_ids_query", vnic_id_sz,
4842 RTE_CACHE_LINE_SIZE);
4843 if (vnic_ids == NULL)
4846 for (sz = 0; sz < vnic_id_sz; sz += getpagesize())
4847 rte_mem_lock_page(((char *)vnic_ids) + sz);
4849 rc = bnxt_hwrm_func_vf_vnic_query(bp, vf, vnic_ids);
4855 * Loop through to find the default VNIC ID.
4856 * TODO: The easier way would be to obtain the resp->dflt_vnic_id
4857 * by sending the hwrm_func_qcfg command to the firmware.
4859 for (i = 0; i < num_vnic_ids; i++) {
4860 memset(&vnic, 0, sizeof(struct bnxt_vnic_info));
4861 vnic.fw_vnic_id = rte_le_to_cpu_16(vnic_ids[i]);
4862 rc = bnxt_hwrm_vnic_qcfg(bp, &vnic,
4863 bp->pf->first_vf_id + vf);
4866 if (vnic.func_default) {
4868 return vnic.fw_vnic_id;
4871 /* Could not find a default VNIC. */
4872 PMD_DRV_LOG(ERR, "No default VNIC\n");
4878 int bnxt_hwrm_set_em_filter(struct bnxt *bp,
4880 struct bnxt_filter_info *filter)
4883 struct hwrm_cfa_em_flow_alloc_input req = {.req_type = 0 };
4884 struct hwrm_cfa_em_flow_alloc_output *resp = bp->hwrm_cmd_resp_addr;
4885 uint32_t enables = 0;
4887 if (filter->fw_em_filter_id != UINT64_MAX)
4888 bnxt_hwrm_clear_em_filter(bp, filter);
4890 HWRM_PREP(&req, HWRM_CFA_EM_FLOW_ALLOC, BNXT_USE_KONG(bp));
4892 req.flags = rte_cpu_to_le_32(filter->flags);
4894 enables = filter->enables |
4895 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_ID;
4896 req.dst_id = rte_cpu_to_le_16(dst_id);
4898 if (filter->ip_addr_type) {
4899 req.ip_addr_type = filter->ip_addr_type;
4900 enables |= HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IPADDR_TYPE;
4903 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_L2_FILTER_ID)
4904 req.l2_filter_id = rte_cpu_to_le_64(filter->fw_l2_filter_id);
4906 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_MACADDR)
4907 memcpy(req.src_macaddr, filter->src_macaddr,
4908 RTE_ETHER_ADDR_LEN);
4910 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_MACADDR)
4911 memcpy(req.dst_macaddr, filter->dst_macaddr,
4912 RTE_ETHER_ADDR_LEN);
4914 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_OVLAN_VID)
4915 req.ovlan_vid = filter->l2_ovlan;
4917 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IVLAN_VID)
4918 req.ivlan_vid = filter->l2_ivlan;
4920 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_ETHERTYPE)
4921 req.ethertype = rte_cpu_to_be_16(filter->ethertype);
4923 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IP_PROTOCOL)
4924 req.ip_protocol = filter->ip_protocol;
4926 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_IPADDR)
4927 req.src_ipaddr[0] = rte_cpu_to_be_32(filter->src_ipaddr[0]);
4929 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_IPADDR)
4930 req.dst_ipaddr[0] = rte_cpu_to_be_32(filter->dst_ipaddr[0]);
4932 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_PORT)
4933 req.src_port = rte_cpu_to_be_16(filter->src_port);
4935 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_PORT)
4936 req.dst_port = rte_cpu_to_be_16(filter->dst_port);
4938 HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID)
4939 req.mirror_vnic_id = filter->mirror_vnic_id;
4941 req.enables = rte_cpu_to_le_32(enables);
4943 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
4945 HWRM_CHECK_RESULT();
4947 filter->fw_em_filter_id = rte_le_to_cpu_64(resp->em_filter_id);
4953 int bnxt_hwrm_clear_em_filter(struct bnxt *bp, struct bnxt_filter_info *filter)
4956 struct hwrm_cfa_em_flow_free_input req = {.req_type = 0 };
4957 struct hwrm_cfa_em_flow_free_output *resp = bp->hwrm_cmd_resp_addr;
4959 if (filter->fw_em_filter_id == UINT64_MAX)
4962 HWRM_PREP(&req, HWRM_CFA_EM_FLOW_FREE, BNXT_USE_KONG(bp));
4964 req.em_filter_id = rte_cpu_to_le_64(filter->fw_em_filter_id);
4966 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
4968 HWRM_CHECK_RESULT();
4971 filter->fw_em_filter_id = UINT64_MAX;
4972 filter->fw_l2_filter_id = UINT64_MAX;
4977 int bnxt_hwrm_set_ntuple_filter(struct bnxt *bp,
4979 struct bnxt_filter_info *filter)
4982 struct hwrm_cfa_ntuple_filter_alloc_input req = {.req_type = 0 };
4983 struct hwrm_cfa_ntuple_filter_alloc_output *resp =
4984 bp->hwrm_cmd_resp_addr;
4985 uint32_t enables = 0;
4987 if (filter->fw_ntuple_filter_id != UINT64_MAX)
4988 bnxt_hwrm_clear_ntuple_filter(bp, filter);
4990 HWRM_PREP(&req, HWRM_CFA_NTUPLE_FILTER_ALLOC, BNXT_USE_CHIMP_MB);
4992 req.flags = rte_cpu_to_le_32(filter->flags);
4994 enables = filter->enables |
4995 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_ID;
4996 req.dst_id = rte_cpu_to_le_16(dst_id);
4998 if (filter->ip_addr_type) {
4999 req.ip_addr_type = filter->ip_addr_type;
5001 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_IPADDR_TYPE;
5004 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID)
5005 req.l2_filter_id = rte_cpu_to_le_64(filter->fw_l2_filter_id);
5007 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_MACADDR)
5008 memcpy(req.src_macaddr, filter->src_macaddr,
5009 RTE_ETHER_ADDR_LEN);
5011 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_ETHERTYPE)
5012 req.ethertype = rte_cpu_to_be_16(filter->ethertype);
5014 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_IP_PROTOCOL)
5015 req.ip_protocol = filter->ip_protocol;
5017 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_IPADDR)
5018 req.src_ipaddr[0] = rte_cpu_to_le_32(filter->src_ipaddr[0]);
5020 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_IPADDR_MASK)
5021 req.src_ipaddr_mask[0] =
5022 rte_cpu_to_le_32(filter->src_ipaddr_mask[0]);
5024 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_IPADDR)
5025 req.dst_ipaddr[0] = rte_cpu_to_le_32(filter->dst_ipaddr[0]);
5027 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_IPADDR_MASK)
5028 req.dst_ipaddr_mask[0] =
5029 rte_cpu_to_be_32(filter->dst_ipaddr_mask[0]);
5031 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_PORT)
5032 req.src_port = rte_cpu_to_le_16(filter->src_port);
5034 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_PORT_MASK)
5035 req.src_port_mask = rte_cpu_to_le_16(filter->src_port_mask);
5037 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_PORT)
5038 req.dst_port = rte_cpu_to_le_16(filter->dst_port);
5040 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_PORT_MASK)
5041 req.dst_port_mask = rte_cpu_to_le_16(filter->dst_port_mask);
5043 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID)
5044 req.mirror_vnic_id = filter->mirror_vnic_id;
5046 req.enables = rte_cpu_to_le_32(enables);
5048 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5050 HWRM_CHECK_RESULT();
5052 filter->fw_ntuple_filter_id = rte_le_to_cpu_64(resp->ntuple_filter_id);
5053 filter->flow_id = rte_le_to_cpu_32(resp->flow_id);
5059 int bnxt_hwrm_clear_ntuple_filter(struct bnxt *bp,
5060 struct bnxt_filter_info *filter)
5063 struct hwrm_cfa_ntuple_filter_free_input req = {.req_type = 0 };
5064 struct hwrm_cfa_ntuple_filter_free_output *resp =
5065 bp->hwrm_cmd_resp_addr;
5067 if (filter->fw_ntuple_filter_id == UINT64_MAX)
5070 HWRM_PREP(&req, HWRM_CFA_NTUPLE_FILTER_FREE, BNXT_USE_CHIMP_MB);
5072 req.ntuple_filter_id = rte_cpu_to_le_64(filter->fw_ntuple_filter_id);
5074 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5076 HWRM_CHECK_RESULT();
5079 filter->fw_ntuple_filter_id = UINT64_MAX;
5085 bnxt_vnic_rss_configure_p5(struct bnxt *bp, struct bnxt_vnic_info *vnic)
5087 struct hwrm_vnic_rss_cfg_output *resp = bp->hwrm_cmd_resp_addr;
5088 struct hwrm_vnic_rss_cfg_input req = {.req_type = 0 };
5089 struct bnxt_rx_queue **rxqs = bp->rx_queues;
5090 uint16_t *ring_tbl = vnic->rss_table;
5091 int nr_ctxs = vnic->num_lb_ctxts;
5092 int max_rings = bp->rx_nr_rings;
5096 for (i = 0, k = 0; i < nr_ctxs; i++) {
5097 struct bnxt_rx_ring_info *rxr;
5098 struct bnxt_cp_ring_info *cpr;
5100 HWRM_PREP(&req, HWRM_VNIC_RSS_CFG, BNXT_USE_CHIMP_MB);
5102 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
5103 req.hash_type = rte_cpu_to_le_32(vnic->hash_type);
5104 req.hash_mode_flags = vnic->hash_mode;
5106 req.ring_grp_tbl_addr =
5107 rte_cpu_to_le_64(vnic->rss_table_dma_addr +
5108 i * BNXT_RSS_ENTRIES_PER_CTX_P5 *
5109 2 * sizeof(*ring_tbl));
5110 req.hash_key_tbl_addr =
5111 rte_cpu_to_le_64(vnic->rss_hash_key_dma_addr);
5113 req.ring_table_pair_index = i;
5114 req.rss_ctx_idx = rte_cpu_to_le_16(vnic->fw_grp_ids[i]);
5116 for (j = 0; j < 64; j++) {
5119 /* Find next active ring. */
5120 for (cnt = 0; cnt < max_rings; cnt++) {
5121 if (rxqs[k]->rx_started)
5123 if (++k == max_rings)
5127 /* Return if no rings are active. */
5128 if (cnt == max_rings) {
5133 /* Add rx/cp ring pair to RSS table. */
5134 rxr = rxqs[k]->rx_ring;
5135 cpr = rxqs[k]->cp_ring;
5137 ring_id = rxr->rx_ring_struct->fw_ring_id;
5138 *ring_tbl++ = rte_cpu_to_le_16(ring_id);
5139 ring_id = cpr->cp_ring_struct->fw_ring_id;
5140 *ring_tbl++ = rte_cpu_to_le_16(ring_id);
5142 if (++k == max_rings)
5145 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req),
5148 HWRM_CHECK_RESULT();
5155 int bnxt_vnic_rss_configure(struct bnxt *bp, struct bnxt_vnic_info *vnic)
5157 unsigned int rss_idx, fw_idx, i;
5159 if (vnic->fw_vnic_id == INVALID_HW_RING_ID)
5162 if (!(vnic->rss_table && vnic->hash_type))
5165 if (BNXT_CHIP_P5(bp))
5166 return bnxt_vnic_rss_configure_p5(bp, vnic);
5169 * Fill the RSS hash & redirection table with
5170 * ring group ids for all VNICs
5172 for (rss_idx = 0, fw_idx = 0; rss_idx < HW_HASH_INDEX_SIZE;
5173 rss_idx++, fw_idx++) {
5174 for (i = 0; i < bp->rx_cp_nr_rings; i++) {
5175 fw_idx %= bp->rx_cp_nr_rings;
5176 if (vnic->fw_grp_ids[fw_idx] != INVALID_HW_RING_ID)
5181 if (i == bp->rx_cp_nr_rings)
5184 vnic->rss_table[rss_idx] = vnic->fw_grp_ids[fw_idx];
5187 return bnxt_hwrm_vnic_rss_cfg(bp, vnic);
5190 static void bnxt_hwrm_set_coal_params(struct bnxt_coal *hw_coal,
5191 struct hwrm_ring_cmpl_ring_cfg_aggint_params_input *req)
5195 req->num_cmpl_aggr_int = rte_cpu_to_le_16(hw_coal->num_cmpl_aggr_int);
5197 /* This is a 6-bit value and must not be 0, or we'll get non stop IRQ */
5198 req->num_cmpl_dma_aggr = rte_cpu_to_le_16(hw_coal->num_cmpl_dma_aggr);
5200 /* This is a 6-bit value and must not be 0, or we'll get non stop IRQ */
5201 req->num_cmpl_dma_aggr_during_int =
5202 rte_cpu_to_le_16(hw_coal->num_cmpl_dma_aggr_during_int);
5204 req->int_lat_tmr_max = rte_cpu_to_le_16(hw_coal->int_lat_tmr_max);
5206 /* min timer set to 1/2 of interrupt timer */
5207 req->int_lat_tmr_min = rte_cpu_to_le_16(hw_coal->int_lat_tmr_min);
5209 /* buf timer set to 1/4 of interrupt timer */
5210 req->cmpl_aggr_dma_tmr = rte_cpu_to_le_16(hw_coal->cmpl_aggr_dma_tmr);
5212 req->cmpl_aggr_dma_tmr_during_int =
5213 rte_cpu_to_le_16(hw_coal->cmpl_aggr_dma_tmr_during_int);
5215 flags = HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_TIMER_RESET |
5216 HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_RING_IDLE;
5217 req->flags = rte_cpu_to_le_16(flags);
5220 static int bnxt_hwrm_set_coal_params_p5(struct bnxt *bp,
5221 struct hwrm_ring_cmpl_ring_cfg_aggint_params_input *agg_req)
5223 struct hwrm_ring_aggint_qcaps_input req = {0};
5224 struct hwrm_ring_aggint_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
5229 HWRM_PREP(&req, HWRM_RING_AGGINT_QCAPS, BNXT_USE_CHIMP_MB);
5230 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5231 HWRM_CHECK_RESULT();
5233 agg_req->num_cmpl_dma_aggr = resp->num_cmpl_dma_aggr_max;
5234 agg_req->cmpl_aggr_dma_tmr = resp->cmpl_aggr_dma_tmr_min;
5236 flags = HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_TIMER_RESET |
5237 HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_RING_IDLE;
5238 agg_req->flags = rte_cpu_to_le_16(flags);
5240 HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_ENABLES_CMPL_AGGR_DMA_TMR |
5241 HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_ENABLES_NUM_CMPL_DMA_AGGR;
5242 agg_req->enables = rte_cpu_to_le_32(enables);
5248 int bnxt_hwrm_set_ring_coal(struct bnxt *bp,
5249 struct bnxt_coal *coal, uint16_t ring_id)
5251 struct hwrm_ring_cmpl_ring_cfg_aggint_params_input req = {0};
5252 struct hwrm_ring_cmpl_ring_cfg_aggint_params_output *resp =
5253 bp->hwrm_cmd_resp_addr;
5256 /* Set ring coalesce parameters only for 100G NICs */
5257 if (BNXT_CHIP_P5(bp)) {
5258 if (bnxt_hwrm_set_coal_params_p5(bp, &req))
5260 } else if (bnxt_stratus_device(bp)) {
5261 bnxt_hwrm_set_coal_params(coal, &req);
5267 HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS,
5269 req.ring_id = rte_cpu_to_le_16(ring_id);
5270 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5271 HWRM_CHECK_RESULT();
5276 #define BNXT_RTE_MEMZONE_FLAG (RTE_MEMZONE_1GB | RTE_MEMZONE_IOVA_CONTIG)
5277 int bnxt_hwrm_func_backing_store_qcaps(struct bnxt *bp)
5279 struct hwrm_func_backing_store_qcaps_input req = {0};
5280 struct hwrm_func_backing_store_qcaps_output *resp =
5281 bp->hwrm_cmd_resp_addr;
5282 struct bnxt_ctx_pg_info *ctx_pg;
5283 struct bnxt_ctx_mem_info *ctx;
5284 int total_alloc_len;
5285 int rc, i, tqm_rings;
5287 if (!BNXT_CHIP_P5(bp) ||
5288 bp->hwrm_spec_code < HWRM_VERSION_1_9_2 ||
5293 HWRM_PREP(&req, HWRM_FUNC_BACKING_STORE_QCAPS, BNXT_USE_CHIMP_MB);
5294 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5295 HWRM_CHECK_RESULT_SILENT();
5297 total_alloc_len = sizeof(*ctx);
5298 ctx = rte_zmalloc("bnxt_ctx_mem", total_alloc_len,
5299 RTE_CACHE_LINE_SIZE);
5305 ctx->qp_max_entries = rte_le_to_cpu_32(resp->qp_max_entries);
5306 ctx->qp_min_qp1_entries =
5307 rte_le_to_cpu_16(resp->qp_min_qp1_entries);
5308 ctx->qp_max_l2_entries =
5309 rte_le_to_cpu_16(resp->qp_max_l2_entries);
5310 ctx->qp_entry_size = rte_le_to_cpu_16(resp->qp_entry_size);
5311 ctx->srq_max_l2_entries =
5312 rte_le_to_cpu_16(resp->srq_max_l2_entries);
5313 ctx->srq_max_entries = rte_le_to_cpu_32(resp->srq_max_entries);
5314 ctx->srq_entry_size = rte_le_to_cpu_16(resp->srq_entry_size);
5315 ctx->cq_max_l2_entries =
5316 rte_le_to_cpu_16(resp->cq_max_l2_entries);
5317 ctx->cq_max_entries = rte_le_to_cpu_32(resp->cq_max_entries);
5318 ctx->cq_entry_size = rte_le_to_cpu_16(resp->cq_entry_size);
5319 ctx->vnic_max_vnic_entries =
5320 rte_le_to_cpu_16(resp->vnic_max_vnic_entries);
5321 ctx->vnic_max_ring_table_entries =
5322 rte_le_to_cpu_16(resp->vnic_max_ring_table_entries);
5323 ctx->vnic_entry_size = rte_le_to_cpu_16(resp->vnic_entry_size);
5324 ctx->stat_max_entries =
5325 rte_le_to_cpu_32(resp->stat_max_entries);
5326 ctx->stat_entry_size = rte_le_to_cpu_16(resp->stat_entry_size);
5327 ctx->tqm_entry_size = rte_le_to_cpu_16(resp->tqm_entry_size);
5328 ctx->tqm_min_entries_per_ring =
5329 rte_le_to_cpu_32(resp->tqm_min_entries_per_ring);
5330 ctx->tqm_max_entries_per_ring =
5331 rte_le_to_cpu_32(resp->tqm_max_entries_per_ring);
5332 ctx->tqm_entries_multiple = resp->tqm_entries_multiple;
5333 if (!ctx->tqm_entries_multiple)
5334 ctx->tqm_entries_multiple = 1;
5335 ctx->mrav_max_entries =
5336 rte_le_to_cpu_32(resp->mrav_max_entries);
5337 ctx->mrav_entry_size = rte_le_to_cpu_16(resp->mrav_entry_size);
5338 ctx->tim_entry_size = rte_le_to_cpu_16(resp->tim_entry_size);
5339 ctx->tim_max_entries = rte_le_to_cpu_32(resp->tim_max_entries);
5340 ctx->tqm_fp_rings_count = resp->tqm_fp_rings_count;
5342 ctx->tqm_fp_rings_count = ctx->tqm_fp_rings_count ?
5343 RTE_MIN(ctx->tqm_fp_rings_count,
5344 BNXT_MAX_TQM_FP_LEGACY_RINGS) :
5347 /* Check if the ext ring count needs to be counted.
5348 * Ext ring count is available only with new FW so we should not
5349 * look at the field on older FW.
5351 if (ctx->tqm_fp_rings_count == BNXT_MAX_TQM_FP_LEGACY_RINGS &&
5352 bp->hwrm_max_ext_req_len >= BNXT_BACKING_STORE_CFG_LEN) {
5353 ctx->tqm_fp_rings_count += resp->tqm_fp_rings_count_ext;
5354 ctx->tqm_fp_rings_count = RTE_MIN(BNXT_MAX_TQM_FP_RINGS,
5355 ctx->tqm_fp_rings_count);
5358 tqm_rings = ctx->tqm_fp_rings_count + 1;
5360 ctx_pg = rte_malloc("bnxt_ctx_pg_mem",
5361 sizeof(*ctx_pg) * tqm_rings,
5362 RTE_CACHE_LINE_SIZE);
5367 for (i = 0; i < tqm_rings; i++, ctx_pg++)
5368 ctx->tqm_mem[i] = ctx_pg;
5376 int bnxt_hwrm_func_backing_store_cfg(struct bnxt *bp, uint32_t enables)
5378 struct hwrm_func_backing_store_cfg_input req = {0};
5379 struct hwrm_func_backing_store_cfg_output *resp =
5380 bp->hwrm_cmd_resp_addr;
5381 struct bnxt_ctx_mem_info *ctx = bp->ctx;
5382 struct bnxt_ctx_pg_info *ctx_pg;
5383 uint32_t *num_entries;
5392 HWRM_PREP(&req, HWRM_FUNC_BACKING_STORE_CFG, BNXT_USE_CHIMP_MB);
5393 req.enables = rte_cpu_to_le_32(enables);
5395 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_QP) {
5396 ctx_pg = &ctx->qp_mem;
5397 req.qp_num_entries = rte_cpu_to_le_32(ctx_pg->entries);
5398 req.qp_num_qp1_entries =
5399 rte_cpu_to_le_16(ctx->qp_min_qp1_entries);
5400 req.qp_num_l2_entries =
5401 rte_cpu_to_le_16(ctx->qp_max_l2_entries);
5402 req.qp_entry_size = rte_cpu_to_le_16(ctx->qp_entry_size);
5403 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5404 &req.qpc_pg_size_qpc_lvl,
5408 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_SRQ) {
5409 ctx_pg = &ctx->srq_mem;
5410 req.srq_num_entries = rte_cpu_to_le_32(ctx_pg->entries);
5411 req.srq_num_l2_entries =
5412 rte_cpu_to_le_16(ctx->srq_max_l2_entries);
5413 req.srq_entry_size = rte_cpu_to_le_16(ctx->srq_entry_size);
5414 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5415 &req.srq_pg_size_srq_lvl,
5419 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_CQ) {
5420 ctx_pg = &ctx->cq_mem;
5421 req.cq_num_entries = rte_cpu_to_le_32(ctx_pg->entries);
5422 req.cq_num_l2_entries =
5423 rte_cpu_to_le_16(ctx->cq_max_l2_entries);
5424 req.cq_entry_size = rte_cpu_to_le_16(ctx->cq_entry_size);
5425 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5426 &req.cq_pg_size_cq_lvl,
5430 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_VNIC) {
5431 ctx_pg = &ctx->vnic_mem;
5432 req.vnic_num_vnic_entries =
5433 rte_cpu_to_le_16(ctx->vnic_max_vnic_entries);
5434 req.vnic_num_ring_table_entries =
5435 rte_cpu_to_le_16(ctx->vnic_max_ring_table_entries);
5436 req.vnic_entry_size = rte_cpu_to_le_16(ctx->vnic_entry_size);
5437 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5438 &req.vnic_pg_size_vnic_lvl,
5439 &req.vnic_page_dir);
5442 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_STAT) {
5443 ctx_pg = &ctx->stat_mem;
5444 req.stat_num_entries = rte_cpu_to_le_16(ctx->stat_max_entries);
5445 req.stat_entry_size = rte_cpu_to_le_16(ctx->stat_entry_size);
5446 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5447 &req.stat_pg_size_stat_lvl,
5448 &req.stat_page_dir);
5451 req.tqm_entry_size = rte_cpu_to_le_16(ctx->tqm_entry_size);
5452 num_entries = &req.tqm_sp_num_entries;
5453 pg_attr = &req.tqm_sp_pg_size_tqm_sp_lvl;
5454 pg_dir = &req.tqm_sp_page_dir;
5455 ena = HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_TQM_SP;
5456 for (i = 0; i < 9; i++, num_entries++, pg_attr++, pg_dir++, ena <<= 1) {
5457 if (!(enables & ena))
5460 req.tqm_entry_size = rte_cpu_to_le_16(ctx->tqm_entry_size);
5462 ctx_pg = ctx->tqm_mem[i];
5463 *num_entries = rte_cpu_to_le_16(ctx_pg->entries);
5464 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, pg_attr, pg_dir);
5467 if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_TQM_RING8) {
5468 /* DPDK does not need to configure MRAV and TIM type.
5469 * So we are skipping over MRAV and TIM. Skip to configure
5470 * HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_TQM_RING8.
5472 ctx_pg = ctx->tqm_mem[BNXT_MAX_TQM_LEGACY_RINGS];
5473 req.tqm_ring8_num_entries = rte_cpu_to_le_16(ctx_pg->entries);
5474 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5475 &req.tqm_ring8_pg_size_tqm_ring_lvl,
5476 &req.tqm_ring8_page_dir);
5479 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5480 HWRM_CHECK_RESULT();
5486 int bnxt_hwrm_ext_port_qstats(struct bnxt *bp)
5488 struct hwrm_port_qstats_ext_input req = {0};
5489 struct hwrm_port_qstats_ext_output *resp = bp->hwrm_cmd_resp_addr;
5490 struct bnxt_pf_info *pf = bp->pf;
5493 if (!(bp->flags & BNXT_FLAG_EXT_RX_PORT_STATS ||
5494 bp->flags & BNXT_FLAG_EXT_TX_PORT_STATS))
5497 HWRM_PREP(&req, HWRM_PORT_QSTATS_EXT, BNXT_USE_CHIMP_MB);
5499 req.port_id = rte_cpu_to_le_16(pf->port_id);
5500 if (bp->flags & BNXT_FLAG_EXT_TX_PORT_STATS) {
5501 req.tx_stat_host_addr =
5502 rte_cpu_to_le_64(bp->hw_tx_port_stats_ext_map);
5504 rte_cpu_to_le_16(sizeof(struct tx_port_stats_ext));
5506 if (bp->flags & BNXT_FLAG_EXT_RX_PORT_STATS) {
5507 req.rx_stat_host_addr =
5508 rte_cpu_to_le_64(bp->hw_rx_port_stats_ext_map);
5510 rte_cpu_to_le_16(sizeof(struct rx_port_stats_ext));
5512 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5515 bp->fw_rx_port_stats_ext_size = 0;
5516 bp->fw_tx_port_stats_ext_size = 0;
5518 bp->fw_rx_port_stats_ext_size =
5519 rte_le_to_cpu_16(resp->rx_stat_size);
5520 bp->fw_tx_port_stats_ext_size =
5521 rte_le_to_cpu_16(resp->tx_stat_size);
5524 HWRM_CHECK_RESULT();
5531 bnxt_hwrm_tunnel_redirect(struct bnxt *bp, uint8_t type)
5533 struct hwrm_cfa_redirect_tunnel_type_alloc_input req = {0};
5534 struct hwrm_cfa_redirect_tunnel_type_alloc_output *resp =
5535 bp->hwrm_cmd_resp_addr;
5538 HWRM_PREP(&req, HWRM_CFA_REDIRECT_TUNNEL_TYPE_ALLOC, BNXT_USE_CHIMP_MB);
5539 req.tunnel_type = type;
5540 req.dest_fid = bp->fw_fid;
5541 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5542 HWRM_CHECK_RESULT();
5550 bnxt_hwrm_tunnel_redirect_free(struct bnxt *bp, uint8_t type)
5552 struct hwrm_cfa_redirect_tunnel_type_free_input req = {0};
5553 struct hwrm_cfa_redirect_tunnel_type_free_output *resp =
5554 bp->hwrm_cmd_resp_addr;
5557 HWRM_PREP(&req, HWRM_CFA_REDIRECT_TUNNEL_TYPE_FREE, BNXT_USE_CHIMP_MB);
5558 req.tunnel_type = type;
5559 req.dest_fid = bp->fw_fid;
5560 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5561 HWRM_CHECK_RESULT();
5568 int bnxt_hwrm_tunnel_redirect_query(struct bnxt *bp, uint32_t *type)
5570 struct hwrm_cfa_redirect_query_tunnel_type_input req = {0};
5571 struct hwrm_cfa_redirect_query_tunnel_type_output *resp =
5572 bp->hwrm_cmd_resp_addr;
5575 HWRM_PREP(&req, HWRM_CFA_REDIRECT_QUERY_TUNNEL_TYPE, BNXT_USE_CHIMP_MB);
5576 req.src_fid = bp->fw_fid;
5577 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5578 HWRM_CHECK_RESULT();
5581 *type = rte_le_to_cpu_32(resp->tunnel_mask);
5588 int bnxt_hwrm_tunnel_redirect_info(struct bnxt *bp, uint8_t tun_type,
5591 struct hwrm_cfa_redirect_tunnel_type_info_input req = {0};
5592 struct hwrm_cfa_redirect_tunnel_type_info_output *resp =
5593 bp->hwrm_cmd_resp_addr;
5596 HWRM_PREP(&req, HWRM_CFA_REDIRECT_TUNNEL_TYPE_INFO, BNXT_USE_CHIMP_MB);
5597 req.src_fid = bp->fw_fid;
5598 req.tunnel_type = tun_type;
5599 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5600 HWRM_CHECK_RESULT();
5603 *dst_fid = rte_le_to_cpu_16(resp->dest_fid);
5605 PMD_DRV_LOG(DEBUG, "dst_fid: %x\n", resp->dest_fid);
5612 int bnxt_hwrm_set_mac(struct bnxt *bp)
5614 struct hwrm_func_vf_cfg_output *resp = bp->hwrm_cmd_resp_addr;
5615 struct hwrm_func_vf_cfg_input req = {0};
5621 HWRM_PREP(&req, HWRM_FUNC_VF_CFG, BNXT_USE_CHIMP_MB);
5624 rte_cpu_to_le_32(HWRM_FUNC_VF_CFG_INPUT_ENABLES_DFLT_MAC_ADDR);
5625 memcpy(req.dflt_mac_addr, bp->mac_addr, RTE_ETHER_ADDR_LEN);
5627 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5629 HWRM_CHECK_RESULT();
5636 int bnxt_hwrm_if_change(struct bnxt *bp, bool up)
5638 struct hwrm_func_drv_if_change_output *resp = bp->hwrm_cmd_resp_addr;
5639 struct hwrm_func_drv_if_change_input req = {0};
5643 if (!(bp->fw_cap & BNXT_FW_CAP_IF_CHANGE))
5646 /* Do not issue FUNC_DRV_IF_CHANGE during reset recovery.
5647 * If we issue FUNC_DRV_IF_CHANGE with flags down before
5648 * FUNC_DRV_UNRGTR, FW resets before FUNC_DRV_UNRGTR
5650 if (!up && (bp->flags & BNXT_FLAG_FW_RESET))
5653 HWRM_PREP(&req, HWRM_FUNC_DRV_IF_CHANGE, BNXT_USE_CHIMP_MB);
5657 rte_cpu_to_le_32(HWRM_FUNC_DRV_IF_CHANGE_INPUT_FLAGS_UP);
5659 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5661 HWRM_CHECK_RESULT();
5662 flags = rte_le_to_cpu_32(resp->flags);
5668 if (flags & HWRM_FUNC_DRV_IF_CHANGE_OUTPUT_FLAGS_HOT_FW_RESET_DONE) {
5669 PMD_DRV_LOG(INFO, "FW reset happened while port was down\n");
5670 bp->flags |= BNXT_FLAG_IF_CHANGE_HOT_FW_RESET_DONE;
5676 int bnxt_hwrm_error_recovery_qcfg(struct bnxt *bp)
5678 struct hwrm_error_recovery_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
5679 struct bnxt_error_recovery_info *info = bp->recovery_info;
5680 struct hwrm_error_recovery_qcfg_input req = {0};
5685 /* Older FW does not have error recovery support */
5686 if (!(bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY))
5689 HWRM_PREP(&req, HWRM_ERROR_RECOVERY_QCFG, BNXT_USE_CHIMP_MB);
5691 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5693 HWRM_CHECK_RESULT();
5695 flags = rte_le_to_cpu_32(resp->flags);
5696 if (flags & HWRM_ERROR_RECOVERY_QCFG_OUTPUT_FLAGS_HOST)
5697 info->flags |= BNXT_FLAG_ERROR_RECOVERY_HOST;
5698 else if (flags & HWRM_ERROR_RECOVERY_QCFG_OUTPUT_FLAGS_CO_CPU)
5699 info->flags |= BNXT_FLAG_ERROR_RECOVERY_CO_CPU;
5701 if ((info->flags & BNXT_FLAG_ERROR_RECOVERY_CO_CPU) &&
5702 !(bp->flags & BNXT_FLAG_KONG_MB_EN)) {
5707 /* FW returned values are in units of 100msec */
5708 info->driver_polling_freq =
5709 rte_le_to_cpu_32(resp->driver_polling_freq) * 100;
5710 info->master_func_wait_period =
5711 rte_le_to_cpu_32(resp->master_func_wait_period) * 100;
5712 info->normal_func_wait_period =
5713 rte_le_to_cpu_32(resp->normal_func_wait_period) * 100;
5714 info->master_func_wait_period_after_reset =
5715 rte_le_to_cpu_32(resp->master_func_wait_period_after_reset) * 100;
5716 info->max_bailout_time_after_reset =
5717 rte_le_to_cpu_32(resp->max_bailout_time_after_reset) * 100;
5718 info->status_regs[BNXT_FW_STATUS_REG] =
5719 rte_le_to_cpu_32(resp->fw_health_status_reg);
5720 info->status_regs[BNXT_FW_HEARTBEAT_CNT_REG] =
5721 rte_le_to_cpu_32(resp->fw_heartbeat_reg);
5722 info->status_regs[BNXT_FW_RECOVERY_CNT_REG] =
5723 rte_le_to_cpu_32(resp->fw_reset_cnt_reg);
5724 info->status_regs[BNXT_FW_RESET_INPROG_REG] =
5725 rte_le_to_cpu_32(resp->reset_inprogress_reg);
5726 info->reg_array_cnt =
5727 rte_le_to_cpu_32(resp->reg_array_cnt);
5729 if (info->reg_array_cnt >= BNXT_NUM_RESET_REG) {
5734 for (i = 0; i < info->reg_array_cnt; i++) {
5735 info->reset_reg[i] =
5736 rte_le_to_cpu_32(resp->reset_reg[i]);
5737 info->reset_reg_val[i] =
5738 rte_le_to_cpu_32(resp->reset_reg_val[i]);
5739 info->delay_after_reset[i] =
5740 resp->delay_after_reset[i];
5745 /* Map the FW status registers */
5747 rc = bnxt_map_fw_health_status_regs(bp);
5750 rte_free(bp->recovery_info);
5751 bp->recovery_info = NULL;
5756 int bnxt_hwrm_fw_reset(struct bnxt *bp)
5758 struct hwrm_fw_reset_output *resp = bp->hwrm_cmd_resp_addr;
5759 struct hwrm_fw_reset_input req = {0};
5765 HWRM_PREP(&req, HWRM_FW_RESET, BNXT_USE_KONG(bp));
5767 req.embedded_proc_type =
5768 HWRM_FW_RESET_INPUT_EMBEDDED_PROC_TYPE_CHIP;
5769 req.selfrst_status =
5770 HWRM_FW_RESET_INPUT_SELFRST_STATUS_SELFRSTASAP;
5771 req.flags = HWRM_FW_RESET_INPUT_FLAGS_RESET_GRACEFUL;
5773 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req),
5776 HWRM_CHECK_RESULT();
5782 int bnxt_hwrm_port_ts_query(struct bnxt *bp, uint8_t path, uint64_t *timestamp)
5784 struct hwrm_port_ts_query_output *resp = bp->hwrm_cmd_resp_addr;
5785 struct hwrm_port_ts_query_input req = {0};
5786 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
5793 HWRM_PREP(&req, HWRM_PORT_TS_QUERY, BNXT_USE_CHIMP_MB);
5796 case BNXT_PTP_FLAGS_PATH_TX:
5797 flags |= HWRM_PORT_TS_QUERY_INPUT_FLAGS_PATH_TX;
5799 case BNXT_PTP_FLAGS_PATH_RX:
5800 flags |= HWRM_PORT_TS_QUERY_INPUT_FLAGS_PATH_RX;
5802 case BNXT_PTP_FLAGS_CURRENT_TIME:
5803 flags |= HWRM_PORT_TS_QUERY_INPUT_FLAGS_CURRENT_TIME;
5807 req.flags = rte_cpu_to_le_32(flags);
5808 req.port_id = rte_cpu_to_le_16(bp->pf->port_id);
5810 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5812 HWRM_CHECK_RESULT();
5815 *timestamp = rte_le_to_cpu_32(resp->ptp_msg_ts[0]);
5817 (uint64_t)(rte_le_to_cpu_32(resp->ptp_msg_ts[1])) << 32;
5824 int bnxt_hwrm_cfa_counter_qcaps(struct bnxt *bp, uint16_t *max_fc)
5828 struct hwrm_cfa_counter_qcaps_input req = {0};
5829 struct hwrm_cfa_counter_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
5831 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5833 "Not a PF or trusted VF. Command not supported\n");
5837 HWRM_PREP(&req, HWRM_CFA_COUNTER_QCAPS, BNXT_USE_KONG(bp));
5838 req.target_id = rte_cpu_to_le_16(bp->fw_fid);
5839 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5841 HWRM_CHECK_RESULT();
5843 *max_fc = rte_le_to_cpu_16(resp->max_rx_fc);
5849 int bnxt_hwrm_ctx_rgtr(struct bnxt *bp, rte_iova_t dma_addr, uint16_t *ctx_id)
5852 struct hwrm_cfa_ctx_mem_rgtr_input req = {.req_type = 0 };
5853 struct hwrm_cfa_ctx_mem_rgtr_output *resp = bp->hwrm_cmd_resp_addr;
5855 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5857 "Not a PF or trusted VF. Command not supported\n");
5861 HWRM_PREP(&req, HWRM_CFA_CTX_MEM_RGTR, BNXT_USE_KONG(bp));
5863 req.page_level = HWRM_CFA_CTX_MEM_RGTR_INPUT_PAGE_LEVEL_LVL_0;
5864 req.page_size = HWRM_CFA_CTX_MEM_RGTR_INPUT_PAGE_SIZE_2M;
5865 req.page_dir = rte_cpu_to_le_64(dma_addr);
5867 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5869 HWRM_CHECK_RESULT();
5871 *ctx_id = rte_le_to_cpu_16(resp->ctx_id);
5872 PMD_DRV_LOG(DEBUG, "ctx_id = %d\n", *ctx_id);
5879 int bnxt_hwrm_ctx_unrgtr(struct bnxt *bp, uint16_t ctx_id)
5882 struct hwrm_cfa_ctx_mem_unrgtr_input req = {.req_type = 0 };
5883 struct hwrm_cfa_ctx_mem_unrgtr_output *resp = bp->hwrm_cmd_resp_addr;
5885 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5887 "Not a PF or trusted VF. Command not supported\n");
5891 HWRM_PREP(&req, HWRM_CFA_CTX_MEM_UNRGTR, BNXT_USE_KONG(bp));
5893 req.ctx_id = rte_cpu_to_le_16(ctx_id);
5895 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5897 HWRM_CHECK_RESULT();
5903 int bnxt_hwrm_cfa_counter_cfg(struct bnxt *bp, enum bnxt_flow_dir dir,
5904 uint16_t cntr, uint16_t ctx_id,
5905 uint32_t num_entries, bool enable)
5907 struct hwrm_cfa_counter_cfg_input req = {0};
5908 struct hwrm_cfa_counter_cfg_output *resp = bp->hwrm_cmd_resp_addr;
5912 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5914 "Not a PF or trusted VF. Command not supported\n");
5918 HWRM_PREP(&req, HWRM_CFA_COUNTER_CFG, BNXT_USE_KONG(bp));
5920 req.target_id = rte_cpu_to_le_16(bp->fw_fid);
5921 req.counter_type = rte_cpu_to_le_16(cntr);
5922 flags = enable ? HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_CFG_MODE_ENABLE :
5923 HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_CFG_MODE_DISABLE;
5924 flags |= HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_DATA_TRANSFER_MODE_PULL;
5925 if (dir == BNXT_DIR_RX)
5926 flags |= HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_PATH_RX;
5927 else if (dir == BNXT_DIR_TX)
5928 flags |= HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_PATH_TX;
5929 req.flags = rte_cpu_to_le_16(flags);
5930 req.ctx_id = rte_cpu_to_le_16(ctx_id);
5931 req.num_entries = rte_cpu_to_le_32(num_entries);
5933 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5934 HWRM_CHECK_RESULT();
5940 int bnxt_hwrm_cfa_counter_qstats(struct bnxt *bp,
5941 enum bnxt_flow_dir dir,
5943 uint16_t num_entries)
5945 struct hwrm_cfa_counter_qstats_output *resp = bp->hwrm_cmd_resp_addr;
5946 struct hwrm_cfa_counter_qstats_input req = {0};
5947 uint16_t flow_ctx_id = 0;
5951 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5953 "Not a PF or trusted VF. Command not supported\n");
5957 if (dir == BNXT_DIR_RX) {
5958 flow_ctx_id = bp->flow_stat->rx_fc_in_tbl.ctx_id;
5959 flags = HWRM_CFA_COUNTER_QSTATS_INPUT_FLAGS_PATH_RX;
5960 } else if (dir == BNXT_DIR_TX) {
5961 flow_ctx_id = bp->flow_stat->tx_fc_in_tbl.ctx_id;
5962 flags = HWRM_CFA_COUNTER_QSTATS_INPUT_FLAGS_PATH_TX;
5965 HWRM_PREP(&req, HWRM_CFA_COUNTER_QSTATS, BNXT_USE_KONG(bp));
5966 req.target_id = rte_cpu_to_le_16(bp->fw_fid);
5967 req.counter_type = rte_cpu_to_le_16(cntr);
5968 req.input_flow_ctx_id = rte_cpu_to_le_16(flow_ctx_id);
5969 req.num_entries = rte_cpu_to_le_16(num_entries);
5970 req.flags = rte_cpu_to_le_16(flags);
5971 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5973 HWRM_CHECK_RESULT();
5979 int bnxt_hwrm_first_vf_id_query(struct bnxt *bp, uint16_t fid,
5980 uint16_t *first_vf_id)
5983 struct hwrm_func_qcaps_input req = {.req_type = 0 };
5984 struct hwrm_func_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
5986 HWRM_PREP(&req, HWRM_FUNC_QCAPS, BNXT_USE_CHIMP_MB);
5988 req.fid = rte_cpu_to_le_16(fid);
5990 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5992 HWRM_CHECK_RESULT();
5995 *first_vf_id = rte_le_to_cpu_16(resp->first_vf_id);
6002 int bnxt_hwrm_cfa_pair_alloc(struct bnxt *bp, struct bnxt_representor *rep_bp)
6004 struct hwrm_cfa_pair_alloc_output *resp = bp->hwrm_cmd_resp_addr;
6005 struct hwrm_cfa_pair_alloc_input req = {0};
6008 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
6010 "Not a PF or trusted VF. Command not supported\n");
6014 HWRM_PREP(&req, HWRM_CFA_PAIR_ALLOC, BNXT_USE_CHIMP_MB);
6015 req.pair_mode = HWRM_CFA_PAIR_FREE_INPUT_PAIR_MODE_REP2FN_TRUFLOW;
6016 snprintf(req.pair_name, sizeof(req.pair_name), "%svfr%d",
6017 bp->eth_dev->data->name, rep_bp->vf_id);
6019 req.pf_b_id = rep_bp->parent_pf_idx;
6020 req.vf_b_id = BNXT_REP_PF(rep_bp) ? rte_cpu_to_le_16(((uint16_t)-1)) :
6021 rte_cpu_to_le_16(rep_bp->vf_id);
6022 req.vf_a_id = rte_cpu_to_le_16(bp->fw_fid);
6023 req.host_b_id = 1; /* TBD - Confirm if this is OK */
6025 req.enables |= rep_bp->flags & BNXT_REP_Q_R2F_VALID ?
6026 HWRM_CFA_PAIR_ALLOC_INPUT_ENABLES_Q_AB_VALID : 0;
6027 req.enables |= rep_bp->flags & BNXT_REP_Q_F2R_VALID ?
6028 HWRM_CFA_PAIR_ALLOC_INPUT_ENABLES_Q_BA_VALID : 0;
6029 req.enables |= rep_bp->flags & BNXT_REP_FC_R2F_VALID ?
6030 HWRM_CFA_PAIR_ALLOC_INPUT_ENABLES_FC_AB_VALID : 0;
6031 req.enables |= rep_bp->flags & BNXT_REP_FC_F2R_VALID ?
6032 HWRM_CFA_PAIR_ALLOC_INPUT_ENABLES_FC_BA_VALID : 0;
6034 req.q_ab = rep_bp->rep_q_r2f;
6035 req.q_ba = rep_bp->rep_q_f2r;
6036 req.fc_ab = rep_bp->rep_fc_r2f;
6037 req.fc_ba = rep_bp->rep_fc_f2r;
6039 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6040 HWRM_CHECK_RESULT();
6043 PMD_DRV_LOG(DEBUG, "%s %d allocated\n",
6044 BNXT_REP_PF(rep_bp) ? "PFR" : "VFR", rep_bp->vf_id);
6048 int bnxt_hwrm_cfa_pair_free(struct bnxt *bp, struct bnxt_representor *rep_bp)
6050 struct hwrm_cfa_pair_free_output *resp = bp->hwrm_cmd_resp_addr;
6051 struct hwrm_cfa_pair_free_input req = {0};
6054 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
6056 "Not a PF or trusted VF. Command not supported\n");
6060 HWRM_PREP(&req, HWRM_CFA_PAIR_FREE, BNXT_USE_CHIMP_MB);
6061 snprintf(req.pair_name, sizeof(req.pair_name), "%svfr%d",
6062 bp->eth_dev->data->name, rep_bp->vf_id);
6063 req.pf_b_id = rep_bp->parent_pf_idx;
6064 req.pair_mode = HWRM_CFA_PAIR_FREE_INPUT_PAIR_MODE_REP2FN_TRUFLOW;
6065 req.vf_id = BNXT_REP_PF(rep_bp) ? rte_cpu_to_le_16(((uint16_t)-1)) :
6066 rte_cpu_to_le_16(rep_bp->vf_id);
6067 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6068 HWRM_CHECK_RESULT();
6070 PMD_DRV_LOG(DEBUG, "%s %d freed\n", BNXT_REP_PF(rep_bp) ? "PFR" : "VFR",
6075 int bnxt_hwrm_cfa_adv_flow_mgmt_qcaps(struct bnxt *bp)
6077 struct hwrm_cfa_adv_flow_mgnt_qcaps_output *resp =
6078 bp->hwrm_cmd_resp_addr;
6079 struct hwrm_cfa_adv_flow_mgnt_qcaps_input req = {0};
6083 if (!(bp->fw_cap & BNXT_FW_CAP_ADV_FLOW_MGMT))
6086 if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
6088 "Not a PF or trusted VF. Command not supported\n");
6092 HWRM_PREP(&req, HWRM_CFA_ADV_FLOW_MGNT_QCAPS, BNXT_USE_CHIMP_MB);
6093 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6095 HWRM_CHECK_RESULT();
6096 flags = rte_le_to_cpu_32(resp->flags);
6099 if (flags & HWRM_CFA_ADV_FLOW_MGNT_QCAPS_RFS_RING_TBL_IDX_V2_SUPPORTED)
6100 bp->flags |= BNXT_FLAG_FLOW_CFA_RFS_RING_TBL_IDX_V2;
6102 bp->flags |= BNXT_FLAG_RFS_NEEDS_VNIC;
6107 int bnxt_hwrm_fw_echo_reply(struct bnxt *bp, uint32_t echo_req_data1,
6108 uint32_t echo_req_data2)
6110 struct hwrm_func_echo_response_input req = {0};
6111 struct hwrm_func_echo_response_output *resp = bp->hwrm_cmd_resp_addr;
6114 HWRM_PREP(&req, HWRM_FUNC_ECHO_RESPONSE, BNXT_USE_CHIMP_MB);
6115 req.event_data1 = rte_cpu_to_le_32(echo_req_data1);
6116 req.event_data2 = rte_cpu_to_le_32(echo_req_data2);
6118 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6120 HWRM_CHECK_RESULT();
6126 int bnxt_hwrm_poll_ver_get(struct bnxt *bp)
6128 struct hwrm_ver_get_input req = {.req_type = 0 };
6129 struct hwrm_ver_get_output *resp = bp->hwrm_cmd_resp_addr;
6132 bp->max_req_len = HWRM_MAX_REQ_LEN;
6133 bp->max_resp_len = BNXT_PAGE_SIZE;
6134 bp->hwrm_cmd_timeout = SHORT_HWRM_CMD_TIMEOUT;
6136 HWRM_PREP(&req, HWRM_VER_GET, BNXT_USE_CHIMP_MB);
6137 req.hwrm_intf_maj = HWRM_VERSION_MAJOR;
6138 req.hwrm_intf_min = HWRM_VERSION_MINOR;
6139 req.hwrm_intf_upd = HWRM_VERSION_UPDATE;
6141 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6143 HWRM_CHECK_RESULT_SILENT();
6145 if (resp->flags & HWRM_VER_GET_OUTPUT_FLAGS_DEV_NOT_RDY)
6153 int bnxt_hwrm_read_sfp_module_eeprom_info(struct bnxt *bp, uint16_t i2c_addr,
6154 uint16_t page_number, uint16_t start_addr,
6155 uint16_t data_length, uint8_t *buf)
6157 struct hwrm_port_phy_i2c_read_output *resp = bp->hwrm_cmd_resp_addr;
6158 struct hwrm_port_phy_i2c_read_input req = {0};
6159 uint32_t enables = HWRM_PORT_PHY_I2C_READ_INPUT_ENABLES_PAGE_OFFSET;
6160 int rc, byte_offset = 0;
6165 HWRM_PREP(&req, HWRM_PORT_PHY_I2C_READ, BNXT_USE_CHIMP_MB);
6166 req.i2c_slave_addr = i2c_addr;
6167 req.page_number = rte_cpu_to_le_16(page_number);
6168 req.port_id = rte_cpu_to_le_16(bp->pf->port_id);
6170 xfer_size = RTE_MIN(data_length, BNXT_MAX_PHY_I2C_RESP_SIZE);
6171 req.page_offset = rte_cpu_to_le_16(start_addr + byte_offset);
6172 req.data_length = xfer_size;
6173 req.enables = rte_cpu_to_le_32(start_addr + byte_offset ? enables : 0);
6174 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6175 HWRM_CHECK_RESULT();
6177 memcpy(buf + byte_offset, resp->data, xfer_size);
6179 data_length -= xfer_size;
6180 byte_offset += xfer_size;
6183 } while (data_length > 0);
6188 void bnxt_free_hwrm_tx_ring(struct bnxt *bp, int queue_index)
6190 struct bnxt_tx_queue *txq = bp->tx_queues[queue_index];
6191 struct bnxt_tx_ring_info *txr = txq->tx_ring;
6192 struct bnxt_ring *ring = txr->tx_ring_struct;
6193 struct bnxt_cp_ring_info *cpr = txq->cp_ring;
6195 bnxt_hwrm_ring_free(bp, ring,
6196 HWRM_RING_FREE_INPUT_RING_TYPE_TX,
6197 cpr->cp_ring_struct->fw_ring_id);
6198 txr->tx_raw_prod = 0;
6199 txr->tx_raw_cons = 0;
6200 memset(txr->tx_desc_ring, 0,
6201 txr->tx_ring_struct->ring_size * sizeof(*txr->tx_desc_ring));
6202 memset(txr->tx_buf_ring, 0,
6203 txr->tx_ring_struct->ring_size * sizeof(*txr->tx_buf_ring));
6205 bnxt_hwrm_stat_ctx_free(bp, cpr);
6207 bnxt_free_cp_ring(bp, cpr);
6210 int bnxt_hwrm_config_host_mtu(struct bnxt *bp)
6212 struct hwrm_func_cfg_input req = {0};
6213 struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
6219 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
6221 req.fid = rte_cpu_to_le_16(0xffff);
6222 req.enables = rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_HOST_MTU);
6223 req.host_mtu = rte_cpu_to_le_16(bp->eth_dev->data->mtu);
6225 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6226 HWRM_CHECK_RESULT();