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37 #include <rte_bitmap.h>
38 #include <rte_byteorder.h>
39 #include <rte_malloc.h>
40 #include <rte_memory.h>
44 #include "bnxt_ring.h"
47 #include "hsi_struct_def_dpdk.h"
53 static inline struct rte_mbuf *__bnxt_alloc_rx_data(struct rte_mempool *mb)
55 struct rte_mbuf *data;
57 data = rte_mbuf_raw_alloc(mb);
62 static inline int bnxt_alloc_rx_data(struct bnxt_rx_queue *rxq,
63 struct bnxt_rx_ring_info *rxr,
66 struct rx_prod_pkt_bd *rxbd = &rxr->rx_desc_ring[prod];
67 struct bnxt_sw_rx_bd *rx_buf = &rxr->rx_buf_ring[prod];
68 struct rte_mbuf *data;
70 data = __bnxt_alloc_rx_data(rxq->mb_pool);
72 rte_atomic64_inc(&rxq->bp->rx_mbuf_alloc_fail);
78 rxbd->addr = rte_cpu_to_le_64(RTE_MBUF_DATA_DMA_ADDR(rx_buf->mbuf));
83 static inline int bnxt_alloc_ag_data(struct bnxt_rx_queue *rxq,
84 struct bnxt_rx_ring_info *rxr,
87 struct rx_prod_pkt_bd *rxbd = &rxr->ag_desc_ring[prod];
88 struct bnxt_sw_rx_bd *rx_buf = &rxr->ag_buf_ring[prod];
89 struct rte_mbuf *data;
91 data = __bnxt_alloc_rx_data(rxq->mb_pool);
93 rte_atomic64_inc(&rxq->bp->rx_mbuf_alloc_fail);
98 RTE_LOG(ERR, PMD, "Jumbo Frame. rxbd is NULL\n");
100 RTE_LOG(ERR, PMD, "Jumbo Frame. rx_buf is NULL\n");
105 rxbd->addr = rte_cpu_to_le_64(RTE_MBUF_DATA_DMA_ADDR(rx_buf->mbuf));
110 static inline void bnxt_reuse_rx_mbuf(struct bnxt_rx_ring_info *rxr,
111 struct rte_mbuf *mbuf)
113 uint16_t prod = RING_NEXT(rxr->rx_ring_struct, rxr->rx_prod);
114 struct bnxt_sw_rx_bd *prod_rx_buf;
115 struct rx_prod_pkt_bd *prod_bd;
117 prod_rx_buf = &rxr->rx_buf_ring[prod];
119 RTE_ASSERT(prod_rx_buf->mbuf == NULL);
120 RTE_ASSERT(mbuf != NULL);
122 prod_rx_buf->mbuf = mbuf;
124 prod_bd = &rxr->rx_desc_ring[prod];
126 prod_bd->addr = rte_cpu_to_le_64(RTE_MBUF_DATA_DMA_ADDR(mbuf));
132 static void bnxt_reuse_ag_mbuf(struct bnxt_rx_ring_info *rxr, uint16_t cons,
133 struct rte_mbuf *mbuf)
135 uint16_t prod = rxr->ag_prod;
136 struct bnxt_sw_rx_bd *prod_rx_buf;
137 struct rx_prod_pkt_bd *prod_bd, *cons_bd;
139 prod_rx_buf = &rxr->ag_buf_ring[prod];
141 prod_rx_buf->mbuf = mbuf;
143 prod_bd = &rxr->ag_desc_ring[prod];
144 cons_bd = &rxr->ag_desc_ring[cons];
146 prod_bd->addr = cons_bd->addr;
151 struct rte_mbuf *bnxt_consume_rx_buf(struct bnxt_rx_ring_info *rxr,
154 struct bnxt_sw_rx_bd *cons_rx_buf;
155 struct rte_mbuf *mbuf;
157 cons_rx_buf = &rxr->rx_buf_ring[cons];
158 RTE_ASSERT(cons_rx_buf->mbuf != NULL);
159 mbuf = cons_rx_buf->mbuf;
160 cons_rx_buf->mbuf = NULL;
164 static void bnxt_tpa_start(struct bnxt_rx_queue *rxq,
165 struct rx_tpa_start_cmpl *tpa_start,
166 struct rx_tpa_start_cmpl_hi *tpa_start1)
168 struct bnxt_rx_ring_info *rxr = rxq->rx_ring;
169 uint8_t agg_id = rte_le_to_cpu_32(tpa_start->agg_id &
170 RX_TPA_START_CMPL_AGG_ID_MASK) >> RX_TPA_START_CMPL_AGG_ID_SFT;
172 struct bnxt_tpa_info *tpa_info;
173 struct rte_mbuf *mbuf;
175 data_cons = tpa_start->opaque;
176 tpa_info = &rxr->tpa_info[agg_id];
178 mbuf = bnxt_consume_rx_buf(rxr, data_cons);
180 bnxt_reuse_rx_mbuf(rxr, tpa_info->mbuf);
182 tpa_info->mbuf = mbuf;
183 tpa_info->len = rte_le_to_cpu_32(tpa_start->len);
187 mbuf->pkt_len = rte_le_to_cpu_32(tpa_start->len);
188 mbuf->data_len = mbuf->pkt_len;
189 mbuf->port = rxq->port_id;
190 mbuf->ol_flags = PKT_RX_LRO;
191 if (likely(tpa_start->flags_type &
192 rte_cpu_to_le_32(RX_TPA_START_CMPL_FLAGS_RSS_VALID))) {
193 mbuf->hash.rss = rte_le_to_cpu_32(tpa_start->rss_hash);
194 mbuf->ol_flags |= PKT_RX_RSS_HASH;
196 mbuf->hash.fdir.id = rte_le_to_cpu_16(tpa_start1->cfa_code);
197 mbuf->ol_flags |= PKT_RX_FDIR | PKT_RX_FDIR_ID;
199 if (tpa_start1->flags2 &
200 rte_cpu_to_le_32(RX_TPA_START_CMPL_FLAGS2_META_FORMAT_VLAN)) {
201 mbuf->vlan_tci = rte_le_to_cpu_32(tpa_start1->metadata);
202 mbuf->ol_flags |= PKT_RX_VLAN_PKT;
204 if (likely(tpa_start1->flags2 &
205 rte_cpu_to_le_32(RX_TPA_START_CMPL_FLAGS2_L4_CS_CALC)))
206 mbuf->ol_flags |= PKT_RX_L4_CKSUM_GOOD;
208 /* recycle next mbuf */
209 data_cons = RING_NEXT(rxr->rx_ring_struct, data_cons);
210 bnxt_reuse_rx_mbuf(rxr, bnxt_consume_rx_buf(rxr, data_cons));
213 static int bnxt_agg_bufs_valid(struct bnxt_cp_ring_info *cpr,
214 uint8_t agg_bufs, uint32_t raw_cp_cons)
216 uint16_t last_cp_cons;
217 struct rx_pkt_cmpl *agg_cmpl;
219 raw_cp_cons = ADV_RAW_CMP(raw_cp_cons, agg_bufs);
220 last_cp_cons = RING_CMP(cpr->cp_ring_struct, raw_cp_cons);
221 agg_cmpl = (struct rx_pkt_cmpl *)&cpr->cp_desc_ring[last_cp_cons];
222 return CMP_VALID(agg_cmpl, raw_cp_cons, cpr->cp_ring_struct);
225 /* TPA consume agg buffer out of order, allocate connected data only */
226 static int bnxt_prod_ag_mbuf(struct bnxt_rx_queue *rxq)
228 struct bnxt_rx_ring_info *rxr = rxq->rx_ring;
229 uint16_t next = RING_NEXT(rxr->ag_ring_struct, rxr->ag_prod);
231 /* TODO batch allocation for better performance */
232 while (rte_bitmap_get(rxr->ag_bitmap, next)) {
233 if (unlikely(bnxt_alloc_ag_data(rxq, rxr, next))) {
235 "agg mbuf alloc failed: prod=0x%x\n", next);
238 rte_bitmap_clear(rxr->ag_bitmap, next);
240 next = RING_NEXT(rxr->ag_ring_struct, next);
246 static int bnxt_rx_pages(struct bnxt_rx_queue *rxq,
247 struct rte_mbuf *mbuf, uint32_t *tmp_raw_cons,
250 struct bnxt_cp_ring_info *cpr = rxq->cp_ring;
251 struct bnxt_rx_ring_info *rxr = rxq->rx_ring;
253 uint16_t cp_cons, ag_cons;
254 struct rx_pkt_cmpl *rxcmp;
255 struct rte_mbuf *last = mbuf;
257 for (i = 0; i < agg_buf; i++) {
258 struct bnxt_sw_rx_bd *ag_buf;
259 struct rte_mbuf *ag_mbuf;
260 *tmp_raw_cons = NEXT_RAW_CMP(*tmp_raw_cons);
261 cp_cons = RING_CMP(cpr->cp_ring_struct, *tmp_raw_cons);
262 rxcmp = (struct rx_pkt_cmpl *)
263 &cpr->cp_desc_ring[cp_cons];
266 bnxt_dump_cmpl(cp_cons, rxcmp);
269 ag_cons = rxcmp->opaque;
270 RTE_ASSERT(ag_cons <= rxr->ag_ring_struct->ring_mask);
271 ag_buf = &rxr->ag_buf_ring[ag_cons];
272 ag_mbuf = ag_buf->mbuf;
273 RTE_ASSERT(ag_mbuf != NULL);
275 ag_mbuf->data_len = rte_le_to_cpu_16(rxcmp->len);
278 mbuf->pkt_len += ag_mbuf->data_len;
280 last->next = ag_mbuf;
286 * As aggregation buffer consumed out of order in TPA module,
287 * use bitmap to track freed slots to be allocated and notified
290 rte_bitmap_set(rxr->ag_bitmap, ag_cons);
292 bnxt_prod_ag_mbuf(rxq);
296 static inline struct rte_mbuf *bnxt_tpa_end(
297 struct bnxt_rx_queue *rxq,
298 uint32_t *raw_cp_cons,
299 struct rx_tpa_end_cmpl *tpa_end,
300 struct rx_tpa_end_cmpl_hi *tpa_end1 __rte_unused)
302 struct bnxt_cp_ring_info *cpr = rxq->cp_ring;
303 struct bnxt_rx_ring_info *rxr = rxq->rx_ring;
304 uint8_t agg_id = (tpa_end->agg_id & RX_TPA_END_CMPL_AGG_ID_MASK)
305 >> RX_TPA_END_CMPL_AGG_ID_SFT;
306 struct rte_mbuf *mbuf;
308 struct bnxt_tpa_info *tpa_info;
310 tpa_info = &rxr->tpa_info[agg_id];
311 mbuf = tpa_info->mbuf;
312 RTE_ASSERT(mbuf != NULL);
315 agg_bufs = (rte_le_to_cpu_32(tpa_end->agg_bufs_v1) &
316 RX_TPA_END_CMPL_AGG_BUFS_MASK) >> RX_TPA_END_CMPL_AGG_BUFS_SFT;
318 if (!bnxt_agg_bufs_valid(cpr, agg_bufs, *raw_cp_cons))
320 bnxt_rx_pages(rxq, mbuf, raw_cp_cons, agg_bufs);
322 mbuf->l4_len = tpa_end->payload_offset;
324 struct rte_mbuf *new_data = __bnxt_alloc_rx_data(rxq->mb_pool);
325 RTE_ASSERT(new_data != NULL);
327 rte_atomic64_inc(&rxq->bp->rx_mbuf_alloc_fail);
330 tpa_info->mbuf = new_data;
335 static int bnxt_rx_pkt(struct rte_mbuf **rx_pkt,
336 struct bnxt_rx_queue *rxq, uint32_t *raw_cons)
338 struct bnxt_cp_ring_info *cpr = rxq->cp_ring;
339 struct bnxt_rx_ring_info *rxr = rxq->rx_ring;
340 struct rx_pkt_cmpl *rxcmp;
341 struct rx_pkt_cmpl_hi *rxcmp1;
342 uint32_t tmp_raw_cons = *raw_cons;
343 uint16_t cons, prod, cp_cons =
344 RING_CMP(cpr->cp_ring_struct, tmp_raw_cons);
348 struct rte_mbuf *mbuf;
353 rxcmp = (struct rx_pkt_cmpl *)
354 &cpr->cp_desc_ring[cp_cons];
356 tmp_raw_cons = NEXT_RAW_CMP(tmp_raw_cons);
357 cp_cons = RING_CMP(cpr->cp_ring_struct, tmp_raw_cons);
358 rxcmp1 = (struct rx_pkt_cmpl_hi *)&cpr->cp_desc_ring[cp_cons];
360 if (!CMP_VALID(rxcmp1, tmp_raw_cons, cpr->cp_ring_struct))
363 cmp_type = CMP_TYPE(rxcmp);
364 if (cmp_type == RX_PKT_CMPL_TYPE_RX_L2_TPA_START) {
365 bnxt_tpa_start(rxq, (struct rx_tpa_start_cmpl *)rxcmp,
366 (struct rx_tpa_start_cmpl_hi *)rxcmp1);
367 rc = -EINVAL; /* Continue w/o new mbuf */
369 } else if (cmp_type == RX_PKT_CMPL_TYPE_RX_L2_TPA_END) {
370 mbuf = bnxt_tpa_end(rxq, &tmp_raw_cons,
371 (struct rx_tpa_end_cmpl *)rxcmp,
372 (struct rx_tpa_end_cmpl_hi *)rxcmp1);
377 } else if (cmp_type != 0x11) {
382 agg_buf = (rxcmp->agg_bufs_v1 & RX_PKT_CMPL_AGG_BUFS_MASK)
383 >> RX_PKT_CMPL_AGG_BUFS_SFT;
384 if (agg_buf && !bnxt_agg_bufs_valid(cpr, agg_buf, tmp_raw_cons))
389 cons = rxcmp->opaque;
390 mbuf = bnxt_consume_rx_buf(rxr, cons);
398 mbuf->pkt_len = rxcmp->len;
399 mbuf->data_len = mbuf->pkt_len;
400 mbuf->port = rxq->port_id;
402 if (rxcmp->flags_type & RX_PKT_CMPL_FLAGS_RSS_VALID) {
403 mbuf->hash.rss = rxcmp->rss_hash;
404 mbuf->ol_flags |= PKT_RX_RSS_HASH;
406 mbuf->hash.fdir.id = rxcmp1->cfa_code;
407 mbuf->ol_flags |= PKT_RX_FDIR | PKT_RX_FDIR_ID;
411 bnxt_rx_pages(rxq, mbuf, &tmp_raw_cons, agg_buf);
413 if (rxcmp1->flags2 & RX_PKT_CMPL_FLAGS2_META_FORMAT_VLAN) {
414 mbuf->vlan_tci = rxcmp1->metadata &
415 (RX_PKT_CMPL_METADATA_VID_MASK |
416 RX_PKT_CMPL_METADATA_DE |
417 RX_PKT_CMPL_METADATA_PRI_MASK);
418 mbuf->ol_flags |= PKT_RX_VLAN_PKT;
421 if (likely(RX_CMP_IP_CS_OK(rxcmp1)))
422 mbuf->ol_flags |= PKT_RX_IP_CKSUM_GOOD;
424 mbuf->ol_flags |= PKT_RX_IP_CKSUM_NONE;
426 if (likely(RX_CMP_L4_CS_OK(rxcmp1)))
427 mbuf->ol_flags |= PKT_RX_L4_CKSUM_GOOD;
429 mbuf->ol_flags |= PKT_RX_L4_CKSUM_NONE;
433 if (rxcmp1->errors_v2 & RX_CMP_L2_ERRORS) {
434 /* Re-install the mbuf back to the rx ring */
435 bnxt_reuse_rx_mbuf(rxr, cons, mbuf);
437 bnxt_reuse_ag_mbuf(rxr, ag_cons, mbuf);
444 * TODO: Redesign this....
445 * If the allocation fails, the packet does not get received.
446 * Simply returning this will result in slowly falling behind
447 * on the producer ring buffers.
448 * Instead, "filling up" the producer just before ringing the
449 * doorbell could be a better solution since it will let the
450 * producer ring starve until memory is available again pushing
451 * the drops into hardware and getting them out of the driver
452 * allowing recovery to a full producer ring.
454 * This could also help with cache usage by preventing per-packet
455 * calls in favour of a tight loop with the same function being called
458 prod = RING_NEXT(rxr->rx_ring_struct, prod);
459 if (bnxt_alloc_rx_data(rxq, rxr, prod)) {
460 RTE_LOG(ERR, PMD, "mbuf alloc failed with prod=0x%x\n", prod);
466 * All MBUFs are allocated with the same size under DPDK,
467 * no optimization for rx_copy_thresh
474 *raw_cons = tmp_raw_cons;
479 uint16_t bnxt_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
482 struct bnxt_rx_queue *rxq = rx_queue;
483 struct bnxt_cp_ring_info *cpr = rxq->cp_ring;
484 struct bnxt_rx_ring_info *rxr = rxq->rx_ring;
485 uint32_t raw_cons = cpr->cp_raw_cons;
488 struct rx_pkt_cmpl *rxcmp;
489 uint16_t prod = rxr->rx_prod;
490 uint16_t ag_prod = rxr->ag_prod;
493 /* Handle RX burst request */
497 cons = RING_CMP(cpr->cp_ring_struct, raw_cons);
498 rte_prefetch0(&cpr->cp_desc_ring[cons]);
499 rxcmp = (struct rx_pkt_cmpl *)&cpr->cp_desc_ring[cons];
501 if (!CMP_VALID(rxcmp, raw_cons, cpr->cp_ring_struct))
504 /* TODO: Avoid magic numbers... */
505 if ((CMP_TYPE(rxcmp) & 0x30) == 0x10) {
506 rc = bnxt_rx_pkt(&rx_pkts[nb_rx_pkts], rxq, &raw_cons);
507 if (likely(!rc) || rc == -ENOMEM)
509 if (rc == -EBUSY) /* partial completion */
512 raw_cons = NEXT_RAW_CMP(raw_cons);
513 if (nb_rx_pkts == nb_pkts)
517 cpr->cp_raw_cons = raw_cons;
518 if (prod == rxr->rx_prod && ag_prod == rxr->ag_prod) {
520 * For PMD, there is no need to keep on pushing to REARM
521 * the doorbell if there are no new completions
526 B_CP_DIS_DB(cpr, cpr->cp_raw_cons);
527 B_RX_DB(rxr->rx_doorbell, rxr->rx_prod);
528 /* Ring the AGG ring DB */
529 B_RX_DB(rxr->ag_doorbell, rxr->ag_prod);
531 /* Attempt to alloc Rx buf in case of a previous allocation failure. */
535 for (i = prod; i <= nb_rx_pkts;
536 i = RING_NEXT(rxr->rx_ring_struct, i)) {
537 struct bnxt_sw_rx_bd *rx_buf = &rxr->rx_buf_ring[i];
539 /* Buffer already allocated for this index. */
540 if (rx_buf->mbuf != NULL)
543 /* This slot is empty. Alloc buffer for Rx */
544 if (!bnxt_alloc_rx_data(rxq, rxr, i)) {
546 B_RX_DB(rxr->rx_doorbell, rxr->rx_prod);
548 RTE_LOG(ERR, PMD, "Alloc mbuf failed\n");
557 void bnxt_free_rx_rings(struct bnxt *bp)
561 for (i = 0; i < (int)bp->rx_nr_rings; i++) {
562 struct bnxt_rx_queue *rxq = bp->rx_queues[i];
567 bnxt_free_ring(rxq->rx_ring->rx_ring_struct);
568 rte_free(rxq->rx_ring->rx_ring_struct);
570 /* Free the Aggregator ring */
571 bnxt_free_ring(rxq->rx_ring->ag_ring_struct);
572 rte_free(rxq->rx_ring->ag_ring_struct);
573 rxq->rx_ring->ag_ring_struct = NULL;
575 rte_free(rxq->rx_ring);
577 bnxt_free_ring(rxq->cp_ring->cp_ring_struct);
578 rte_free(rxq->cp_ring->cp_ring_struct);
579 rte_free(rxq->cp_ring);
582 bp->rx_queues[i] = NULL;
586 int bnxt_init_rx_ring_struct(struct bnxt_rx_queue *rxq, unsigned int socket_id)
588 struct bnxt_cp_ring_info *cpr;
589 struct bnxt_rx_ring_info *rxr;
590 struct bnxt_ring *ring;
592 rxq->rx_buf_use_size = BNXT_MAX_MTU + ETHER_HDR_LEN + ETHER_CRC_LEN +
594 rxq->rx_buf_size = rxq->rx_buf_use_size + sizeof(struct rte_mbuf);
596 rxr = rte_zmalloc_socket("bnxt_rx_ring",
597 sizeof(struct bnxt_rx_ring_info),
598 RTE_CACHE_LINE_SIZE, socket_id);
603 ring = rte_zmalloc_socket("bnxt_rx_ring_struct",
604 sizeof(struct bnxt_ring),
605 RTE_CACHE_LINE_SIZE, socket_id);
608 rxr->rx_ring_struct = ring;
609 ring->ring_size = rte_align32pow2(rxq->nb_rx_desc);
610 ring->ring_mask = ring->ring_size - 1;
611 ring->bd = (void *)rxr->rx_desc_ring;
612 ring->bd_dma = rxr->rx_desc_mapping;
613 ring->vmem_size = ring->ring_size * sizeof(struct bnxt_sw_rx_bd);
614 ring->vmem = (void **)&rxr->rx_buf_ring;
616 cpr = rte_zmalloc_socket("bnxt_rx_ring",
617 sizeof(struct bnxt_cp_ring_info),
618 RTE_CACHE_LINE_SIZE, socket_id);
623 ring = rte_zmalloc_socket("bnxt_rx_ring_struct",
624 sizeof(struct bnxt_ring),
625 RTE_CACHE_LINE_SIZE, socket_id);
628 cpr->cp_ring_struct = ring;
629 ring->ring_size = rte_align32pow2(rxr->rx_ring_struct->ring_size *
630 (2 + AGG_RING_SIZE_FACTOR));
631 ring->ring_mask = ring->ring_size - 1;
632 ring->bd = (void *)cpr->cp_desc_ring;
633 ring->bd_dma = cpr->cp_desc_mapping;
637 /* Allocate Aggregator rings */
638 ring = rte_zmalloc_socket("bnxt_rx_ring_struct",
639 sizeof(struct bnxt_ring),
640 RTE_CACHE_LINE_SIZE, socket_id);
643 rxr->ag_ring_struct = ring;
644 ring->ring_size = rte_align32pow2(rxq->nb_rx_desc *
645 AGG_RING_SIZE_FACTOR);
646 ring->ring_mask = ring->ring_size - 1;
647 ring->bd = (void *)rxr->ag_desc_ring;
648 ring->bd_dma = rxr->ag_desc_mapping;
649 ring->vmem_size = ring->ring_size * sizeof(struct bnxt_sw_rx_bd);
650 ring->vmem = (void **)&rxr->ag_buf_ring;
655 static void bnxt_init_rxbds(struct bnxt_ring *ring, uint32_t type,
659 struct rx_prod_pkt_bd *rx_bd_ring = (struct rx_prod_pkt_bd *)ring->bd;
663 for (j = 0; j < ring->ring_size; j++) {
664 rx_bd_ring[j].flags_type = rte_cpu_to_le_16(type);
665 rx_bd_ring[j].len = rte_cpu_to_le_16(len);
666 rx_bd_ring[j].opaque = j;
670 int bnxt_init_one_rx_ring(struct bnxt_rx_queue *rxq)
672 struct bnxt_rx_ring_info *rxr;
673 struct bnxt_ring *ring;
678 size = rte_pktmbuf_data_room_size(rxq->mb_pool) - RTE_PKTMBUF_HEADROOM;
679 if (rxq->rx_buf_use_size <= size)
680 size = rxq->rx_buf_use_size;
682 type = RX_PROD_PKT_BD_TYPE_RX_PROD_PKT;
685 ring = rxr->rx_ring_struct;
686 bnxt_init_rxbds(ring, type, size);
689 for (i = 0; i < ring->ring_size; i++) {
690 if (bnxt_alloc_rx_data(rxq, rxr, prod) != 0) {
691 RTE_LOG(WARNING, PMD,
692 "init'ed rx ring %d with %d/%d mbufs only\n",
693 rxq->queue_id, i, ring->ring_size);
697 prod = RING_NEXT(rxr->rx_ring_struct, prod);
699 RTE_LOG(DEBUG, PMD, "%s\n", __func__);
701 ring = rxr->ag_ring_struct;
702 type = RX_PROD_AGG_BD_TYPE_RX_PROD_AGG;
703 bnxt_init_rxbds(ring, type, size);
706 for (i = 0; i < ring->ring_size; i++) {
707 if (bnxt_alloc_ag_data(rxq, rxr, prod) != 0) {
708 RTE_LOG(WARNING, PMD,
709 "init'ed AG ring %d with %d/%d mbufs only\n",
710 rxq->queue_id, i, ring->ring_size);
714 prod = RING_NEXT(rxr->ag_ring_struct, prod);
716 RTE_LOG(DEBUG, PMD, "%s AGG Done!\n", __func__);
719 for (i = 0; i < BNXT_TPA_MAX; i++) {
720 rxr->tpa_info[i].mbuf =
721 __bnxt_alloc_rx_data(rxq->mb_pool);
722 if (!rxr->tpa_info[i].mbuf) {
723 rte_atomic64_inc(&rxq->bp->rx_mbuf_alloc_fail);
728 RTE_LOG(DEBUG, PMD, "%s TPA alloc Done!\n", __func__);