diff options
Diffstat (limited to 'drivers/net/dpaa2/dpaa2_rxtx.c')
-rw-r--r-- | drivers/net/dpaa2/dpaa2_rxtx.c | 179 |
1 files changed, 88 insertions, 91 deletions
diff --git a/drivers/net/dpaa2/dpaa2_rxtx.c b/drivers/net/dpaa2/dpaa2_rxtx.c index 183293c1..ef109a62 100644 --- a/drivers/net/dpaa2/dpaa2_rxtx.c +++ b/drivers/net/dpaa2/dpaa2_rxtx.c @@ -16,13 +16,12 @@ #include <rte_dev.h> #include <rte_fslmc.h> -#include <fslmc_logs.h> #include <fslmc_vfio.h> #include <dpaa2_hw_pvt.h> #include <dpaa2_hw_dpio.h> #include <dpaa2_hw_mempool.h> -#include <dpaa2_eventdev.h> +#include "dpaa2_pmd_logs.h" #include "dpaa2_ethdev.h" #include "base/dpaa2_hw_dpni_annot.h" @@ -37,7 +36,7 @@ static inline void __attribute__((hot)) dpaa2_dev_rx_parse_frc(struct rte_mbuf *m, uint16_t frc) { - PMD_RX_LOG(DEBUG, "frc = 0x%x ", frc); + DPAA2_PMD_DP_DEBUG("frc = 0x%x\t", frc); m->packet_type = RTE_PTYPE_UNKNOWN; switch (frc) { @@ -104,13 +103,12 @@ dpaa2_dev_rx_parse_frc(struct rte_mbuf *m, uint16_t frc) } static inline uint32_t __attribute__((hot)) -dpaa2_dev_rx_parse_slow(uint64_t hw_annot_addr) +dpaa2_dev_rx_parse_slow(struct dpaa2_annot_hdr *annotation) { uint32_t pkt_type = RTE_PTYPE_UNKNOWN; - struct dpaa2_annot_hdr *annotation = - (struct dpaa2_annot_hdr *)hw_annot_addr; - PMD_RX_LOG(DEBUG, "annotation = 0x%lx ", annotation->word4); + DPAA2_PMD_DP_DEBUG("(slow parse) Annotation = 0x%" PRIx64 "\t", + annotation->word4); if (BIT_ISSET_AT_POS(annotation->word3, L2_ARP_PRESENT)) { pkt_type = RTE_PTYPE_L2_ETHER_ARP; goto parse_done; @@ -167,12 +165,13 @@ parse_done: } static inline uint32_t __attribute__((hot)) -dpaa2_dev_rx_parse(struct rte_mbuf *mbuf, uint64_t hw_annot_addr) +dpaa2_dev_rx_parse(struct rte_mbuf *mbuf, void *hw_annot_addr) { struct dpaa2_annot_hdr *annotation = (struct dpaa2_annot_hdr *)hw_annot_addr; - PMD_RX_LOG(DEBUG, "annotation = 0x%lx ", annotation->word4); + DPAA2_PMD_DP_DEBUG("(fast parse) Annotation = 0x%" PRIx64 "\t", + annotation->word4); /* Check offloads first */ if (BIT_ISSET_AT_POS(annotation->word3, @@ -203,29 +202,27 @@ dpaa2_dev_rx_parse(struct rte_mbuf *mbuf, uint64_t hw_annot_addr) return RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_UDP; default: - PMD_RX_LOG(DEBUG, "Slow parse the parsing results\n"); break; } - return dpaa2_dev_rx_parse_slow(hw_annot_addr); + return dpaa2_dev_rx_parse_slow(annotation); } static inline struct rte_mbuf *__attribute__((hot)) eth_sg_fd_to_mbuf(const struct qbman_fd *fd) { struct qbman_sge *sgt, *sge; - dma_addr_t sg_addr; + size_t sg_addr, fd_addr; int i = 0; - uint64_t fd_addr; struct rte_mbuf *first_seg, *next_seg, *cur_seg, *temp; - fd_addr = (uint64_t)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FD_ADDR(fd)); + fd_addr = (size_t)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FD_ADDR(fd)); /* Get Scatter gather table address */ sgt = (struct qbman_sge *)(fd_addr + DPAA2_GET_FD_OFFSET(fd)); sge = &sgt[i++]; - sg_addr = (uint64_t)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FLE_ADDR(sge)); + sg_addr = (size_t)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FLE_ADDR(sge)); /* First Scatter gather entry */ first_seg = DPAA2_INLINE_MBUF_FROM_BUF(sg_addr, @@ -243,14 +240,14 @@ eth_sg_fd_to_mbuf(const struct qbman_fd *fd) DPAA2_GET_FD_FRC_PARSE_SUM(fd)); else first_seg->packet_type = dpaa2_dev_rx_parse(first_seg, - (uint64_t)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FD_ADDR(fd)) - + DPAA2_FD_PTA_SIZE); + (void *)((size_t)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FD_ADDR(fd)) + + DPAA2_FD_PTA_SIZE)); rte_mbuf_refcnt_set(first_seg, 1); cur_seg = first_seg; while (!DPAA2_SG_IS_FINAL(sge)) { sge = &sgt[i++]; - sg_addr = (uint64_t)DPAA2_IOVA_TO_VADDR( + sg_addr = (size_t)DPAA2_IOVA_TO_VADDR( DPAA2_GET_FLE_ADDR(sge)); next_seg = DPAA2_INLINE_MBUF_FROM_BUF(sg_addr, rte_dpaa2_bpid_info[DPAA2_GET_FLE_BPID(sge)].meta_data_size); @@ -299,11 +296,11 @@ eth_fd_to_mbuf(const struct qbman_fd *fd) dpaa2_dev_rx_parse_frc(mbuf, DPAA2_GET_FD_FRC_PARSE_SUM(fd)); else mbuf->packet_type = dpaa2_dev_rx_parse(mbuf, - (uint64_t)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FD_ADDR(fd)) - + DPAA2_FD_PTA_SIZE); + (void *)((size_t)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FD_ADDR(fd)) + + DPAA2_FD_PTA_SIZE)); - PMD_RX_LOG(DEBUG, "to mbuf - mbuf =%p, mbuf->buf_addr =%p, off = %d," - "fd_off=%d fd =%lx, meta = %d bpid =%d, len=%d\n", + DPAA2_PMD_DP_DEBUG("to mbuf - mbuf =%p, mbuf->buf_addr =%p, off = %d," + "fd_off=%d fd =%" PRIx64 ", meta = %d bpid =%d, len=%d\n", mbuf, mbuf->buf_addr, mbuf->data_off, DPAA2_GET_FD_OFFSET(fd), DPAA2_GET_FD_ADDR(fd), rte_dpaa2_bpid_info[DPAA2_GET_FD_BPID(fd)].meta_data_size, @@ -320,15 +317,9 @@ eth_mbuf_to_sg_fd(struct rte_mbuf *mbuf, struct qbman_sge *sgt, *sge = NULL; int i; - if (unlikely(mbuf->ol_flags & PKT_TX_VLAN_PKT)) { - int ret = rte_vlan_insert(&mbuf); - if (ret) - return ret; - } - temp = rte_pktmbuf_alloc(mbuf->pool); if (temp == NULL) { - PMD_TX_LOG(ERR, "No memory to allocate S/G table"); + DPAA2_PMD_DP_DEBUG("No memory to allocate S/G table\n"); return -ENOMEM; } @@ -340,7 +331,7 @@ eth_mbuf_to_sg_fd(struct rte_mbuf *mbuf, DPAA2_FD_SET_FORMAT(fd, qbman_fd_sg); /*Set Scatter gather table and Scatter gather entries*/ sgt = (struct qbman_sge *)( - (uint64_t)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FD_ADDR(fd)) + (size_t)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FD_ADDR(fd)) + DPAA2_GET_FD_OFFSET(fd)); for (i = 0; i < mbuf->nb_segs; i++) { @@ -392,17 +383,10 @@ static void __attribute__ ((noinline)) __attribute__((hot)) eth_mbuf_to_fd(struct rte_mbuf *mbuf, struct qbman_fd *fd, uint16_t bpid) { - if (unlikely(mbuf->ol_flags & PKT_TX_VLAN_PKT)) { - if (rte_vlan_insert(&mbuf)) { - rte_pktmbuf_free(mbuf); - return; - } - } - DPAA2_MBUF_TO_CONTIG_FD(mbuf, fd, bpid); - PMD_TX_LOG(DEBUG, "mbuf =%p, mbuf->buf_addr =%p, off = %d," - "fd_off=%d fd =%lx, meta = %d bpid =%d, len=%d\n", + DPAA2_PMD_DP_DEBUG("mbuf =%p, mbuf->buf_addr =%p, off = %d," + "fd_off=%d fd =%" PRIx64 ", meta = %d bpid =%d, len=%d\n", mbuf, mbuf->buf_addr, mbuf->data_off, DPAA2_GET_FD_OFFSET(fd), DPAA2_GET_FD_ADDR(fd), rte_dpaa2_bpid_info[DPAA2_GET_FD_BPID(fd)].meta_data_size, @@ -431,15 +415,9 @@ eth_copy_mbuf_to_fd(struct rte_mbuf *mbuf, struct rte_mbuf *m; void *mb = NULL; - if (unlikely(mbuf->ol_flags & PKT_TX_VLAN_PKT)) { - int ret = rte_vlan_insert(&mbuf); - if (ret) - return ret; - } - if (rte_dpaa2_mbuf_alloc_bulk( rte_dpaa2_bpid_info[bpid].bp_list->mp, &mb, 1)) { - PMD_TX_LOG(WARNING, "Unable to allocated DPAA2 buffer"); + DPAA2_PMD_DP_DEBUG("Unable to allocated DPAA2 buffer\n"); return -1; } m = (struct rte_mbuf *)mb; @@ -455,19 +433,26 @@ eth_copy_mbuf_to_fd(struct rte_mbuf *mbuf, DPAA2_MBUF_TO_CONTIG_FD(m, fd, bpid); - PMD_TX_LOG(DEBUG, " mbuf %p BMAN buf addr %p", - (void *)mbuf, mbuf->buf_addr); - - PMD_TX_LOG(DEBUG, " fdaddr =%lx bpid =%d meta =%d off =%d, len =%d", - DPAA2_GET_FD_ADDR(fd), + DPAA2_PMD_DP_DEBUG( + "mbuf: %p, BMAN buf addr: %p, fdaddr: %" PRIx64 ", bpid: %d," + " meta: %d, off: %d, len: %d\n", + (void *)mbuf, + mbuf->buf_addr, + DPAA2_GET_FD_ADDR(fd), DPAA2_GET_FD_BPID(fd), rte_dpaa2_bpid_info[DPAA2_GET_FD_BPID(fd)].meta_data_size, DPAA2_GET_FD_OFFSET(fd), DPAA2_GET_FD_LEN(fd)); - return 0; +return 0; } +/* This function assumes that caller will be keep the same value for nb_pkts + * across calls per queue, if that is not the case, better use non-prefetch + * version of rx call. + * It will return the packets as requested in previous call without honoring + * the current nb_pkts or bufs space. + */ uint16_t dpaa2_dev_prefetch_rx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts) { @@ -475,7 +460,7 @@ dpaa2_dev_prefetch_rx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts) struct dpaa2_queue *dpaa2_q = (struct dpaa2_queue *)queue; struct qbman_result *dq_storage, *dq_storage1 = NULL; uint32_t fqid = dpaa2_q->fqid; - int ret, num_rx = 0; + int ret, num_rx = 0, pull_size; uint8_t pending, status; struct qbman_swp *swp; const struct qbman_fd *fd, *next_fd; @@ -483,48 +468,51 @@ dpaa2_dev_prefetch_rx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts) struct queue_storage_info_t *q_storage = dpaa2_q->q_storage; struct rte_eth_dev *dev = dpaa2_q->dev; - if (unlikely(!DPAA2_PER_LCORE_DPIO)) { - ret = dpaa2_affine_qbman_swp(); + if (unlikely(!DPAA2_PER_LCORE_ETHRX_DPIO)) { + ret = dpaa2_affine_qbman_ethrx_swp(); if (ret) { - RTE_LOG(ERR, PMD, "Failure in affining portal\n"); + DPAA2_PMD_ERR("Failure in affining portal"); return 0; } } - swp = DPAA2_PER_LCORE_PORTAL; + swp = DPAA2_PER_LCORE_ETHRX_PORTAL; + pull_size = (nb_pkts > DPAA2_DQRR_RING_SIZE) ? + DPAA2_DQRR_RING_SIZE : nb_pkts; if (unlikely(!q_storage->active_dqs)) { q_storage->toggle = 0; dq_storage = q_storage->dq_storage[q_storage->toggle]; - q_storage->last_num_pkts = (nb_pkts > DPAA2_DQRR_RING_SIZE) ? - DPAA2_DQRR_RING_SIZE : nb_pkts; + q_storage->last_num_pkts = pull_size; qbman_pull_desc_clear(&pulldesc); qbman_pull_desc_set_numframes(&pulldesc, q_storage->last_num_pkts); qbman_pull_desc_set_fq(&pulldesc, fqid); qbman_pull_desc_set_storage(&pulldesc, dq_storage, - (dma_addr_t)(DPAA2_VADDR_TO_IOVA(dq_storage)), 1); - if (check_swp_active_dqs(DPAA2_PER_LCORE_DPIO->index)) { + (uint64_t)(DPAA2_VADDR_TO_IOVA(dq_storage)), 1); + if (check_swp_active_dqs(DPAA2_PER_LCORE_ETHRX_DPIO->index)) { while (!qbman_check_command_complete( - get_swp_active_dqs(DPAA2_PER_LCORE_DPIO->index))) + get_swp_active_dqs( + DPAA2_PER_LCORE_ETHRX_DPIO->index))) ; - clear_swp_active_dqs(DPAA2_PER_LCORE_DPIO->index); + clear_swp_active_dqs(DPAA2_PER_LCORE_ETHRX_DPIO->index); } while (1) { if (qbman_swp_pull(swp, &pulldesc)) { - PMD_RX_LOG(WARNING, "VDQ command is not issued." - "QBMAN is busy\n"); + DPAA2_PMD_DP_DEBUG("VDQ command is not issued." + " QBMAN is busy (1)\n"); /* Portal was busy, try again */ continue; } break; } q_storage->active_dqs = dq_storage; - q_storage->active_dpio_id = DPAA2_PER_LCORE_DPIO->index; - set_swp_active_dqs(DPAA2_PER_LCORE_DPIO->index, dq_storage); + q_storage->active_dpio_id = DPAA2_PER_LCORE_ETHRX_DPIO->index; + set_swp_active_dqs(DPAA2_PER_LCORE_ETHRX_DPIO->index, + dq_storage); } dq_storage = q_storage->active_dqs; - rte_prefetch0((void *)((uint64_t)(dq_storage))); - rte_prefetch0((void *)((uint64_t)(dq_storage + 1))); + rte_prefetch0((void *)(size_t)(dq_storage)); + rte_prefetch0((void *)(size_t)(dq_storage + 1)); /* Prepare next pull descriptor. This will give space for the * prefething done on DQRR entries @@ -532,10 +520,10 @@ dpaa2_dev_prefetch_rx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts) q_storage->toggle ^= 1; dq_storage1 = q_storage->dq_storage[q_storage->toggle]; qbman_pull_desc_clear(&pulldesc); - qbman_pull_desc_set_numframes(&pulldesc, DPAA2_DQRR_RING_SIZE); + qbman_pull_desc_set_numframes(&pulldesc, pull_size); qbman_pull_desc_set_fq(&pulldesc, fqid); qbman_pull_desc_set_storage(&pulldesc, dq_storage1, - (dma_addr_t)(DPAA2_VADDR_TO_IOVA(dq_storage1)), 1); + (uint64_t)(DPAA2_VADDR_TO_IOVA(dq_storage1)), 1); /* Check if the previous issued command is completed. * Also seems like the SWP is shared between the Ethernet Driver @@ -554,7 +542,7 @@ dpaa2_dev_prefetch_rx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts) */ while (!qbman_check_new_result(dq_storage)) ; - rte_prefetch0((void *)((uint64_t)(dq_storage + 2))); + rte_prefetch0((void *)((size_t)(dq_storage + 2))); /* Check whether Last Pull command is Expired and * setting Condition for Loop termination */ @@ -569,7 +557,7 @@ dpaa2_dev_prefetch_rx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts) next_fd = qbman_result_DQ_fd(dq_storage + 1); /* Prefetch Annotation address for the parse results */ - rte_prefetch0((void *)(DPAA2_GET_FD_ADDR(next_fd) + rte_prefetch0((void *)(size_t)(DPAA2_GET_FD_ADDR(next_fd) + DPAA2_FD_PTA_SIZE + 16)); if (unlikely(DPAA2_FD_GET_FORMAT(fd) == qbman_fd_sg)) @@ -578,31 +566,31 @@ dpaa2_dev_prefetch_rx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts) bufs[num_rx] = eth_fd_to_mbuf(fd); bufs[num_rx]->port = dev->data->port_id; - if (dev->data->dev_conf.rxmode.hw_vlan_strip) + if (dev->data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_VLAN_STRIP) rte_vlan_strip(bufs[num_rx]); dq_storage++; num_rx++; } while (pending); - if (check_swp_active_dqs(DPAA2_PER_LCORE_DPIO->index)) { + if (check_swp_active_dqs(DPAA2_PER_LCORE_ETHRX_DPIO->index)) { while (!qbman_check_command_complete( - get_swp_active_dqs(DPAA2_PER_LCORE_DPIO->index))) + get_swp_active_dqs(DPAA2_PER_LCORE_ETHRX_DPIO->index))) ; - clear_swp_active_dqs(DPAA2_PER_LCORE_DPIO->index); + clear_swp_active_dqs(DPAA2_PER_LCORE_ETHRX_DPIO->index); } /* issue a volatile dequeue command for next pull */ while (1) { if (qbman_swp_pull(swp, &pulldesc)) { - PMD_RX_LOG(WARNING, "VDQ command is not issued." - "QBMAN is busy\n"); + DPAA2_PMD_DP_DEBUG("VDQ command is not issued." + "QBMAN is busy (2)\n"); continue; } break; } q_storage->active_dqs = dq_storage1; - q_storage->active_dpio_id = DPAA2_PER_LCORE_DPIO->index; - set_swp_active_dqs(DPAA2_PER_LCORE_DPIO->index, dq_storage1); + q_storage->active_dpio_id = DPAA2_PER_LCORE_ETHRX_DPIO->index; + set_swp_active_dqs(DPAA2_PER_LCORE_ETHRX_DPIO->index, dq_storage1); dpaa2_q->rx_pkts += num_rx; @@ -616,7 +604,7 @@ dpaa2_dev_process_parallel_event(struct qbman_swp *swp, struct dpaa2_queue *rxq, struct rte_event *ev) { - rte_prefetch0((void *)(DPAA2_GET_FD_ADDR(fd) + + rte_prefetch0((void *)(size_t)(DPAA2_GET_FD_ADDR(fd) + DPAA2_FD_PTA_SIZE + 16)); ev->flow_id = rxq->ev.flow_id; @@ -641,7 +629,7 @@ dpaa2_dev_process_atomic_event(struct qbman_swp *swp __attribute__((unused)), { uint8_t dqrr_index; - rte_prefetch0((void *)(DPAA2_GET_FD_ADDR(fd) + + rte_prefetch0((void *)(size_t)(DPAA2_GET_FD_ADDR(fd) + DPAA2_FD_PTA_SIZE + 16)); ev->flow_id = rxq->ev.flow_id; @@ -686,13 +674,13 @@ dpaa2_dev_tx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts) if (unlikely(!DPAA2_PER_LCORE_DPIO)) { ret = dpaa2_affine_qbman_swp(); if (ret) { - RTE_LOG(ERR, PMD, "Failure in affining portal\n"); + DPAA2_PMD_ERR("Failure in affining portal"); return 0; } } swp = DPAA2_PER_LCORE_PORTAL; - PMD_TX_LOG(DEBUG, "===> dev =%p, fqid =%d", dev, dpaa2_q->fqid); + DPAA2_PMD_DP_DEBUG("===> dev =%p, fqid =%d\n", dev, dpaa2_q->fqid); /*Prepare enqueue descriptor*/ qbman_eq_desc_clear(&eqdesc); @@ -726,7 +714,7 @@ dpaa2_dev_tx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts) fd_arr[loop].simple.frc = 0; DPAA2_RESET_FD_CTRL((&fd_arr[loop])); - DPAA2_SET_FD_FLC((&fd_arr[loop]), NULL); + DPAA2_SET_FD_FLC((&fd_arr[loop]), (size_t)NULL); if (likely(RTE_MBUF_DIRECT(*bufs))) { mp = (*bufs)->pool; /* Check the basic scenario and set @@ -736,8 +724,10 @@ dpaa2_dev_tx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts) priv->bp_list->dpaa2_ops_index && (*bufs)->nb_segs == 1 && rte_mbuf_refcnt_read((*bufs)) == 1)) { - if (unlikely((*bufs)->ol_flags - & PKT_TX_VLAN_PKT)) { + if (unlikely(((*bufs)->ol_flags + & PKT_TX_VLAN_PKT) || + (dev->data->dev_conf.txmode.offloads + & DEV_TX_OFFLOAD_VLAN_INSERT))) { ret = rte_vlan_insert(bufs); if (ret) goto send_n_return; @@ -753,19 +743,26 @@ dpaa2_dev_tx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts) } /* Not a hw_pkt pool allocated frame */ if (unlikely(!mp || !priv->bp_list)) { - PMD_TX_LOG(ERR, "err: no bpool attached"); + DPAA2_PMD_ERR("Err: No buffer pool attached"); goto send_n_return; } + if (unlikely(((*bufs)->ol_flags & PKT_TX_VLAN_PKT) || + (dev->data->dev_conf.txmode.offloads + & DEV_TX_OFFLOAD_VLAN_INSERT))) { + int ret = rte_vlan_insert(bufs); + if (ret) + goto send_n_return; + } if (mp->ops_index != priv->bp_list->dpaa2_ops_index) { - PMD_TX_LOG(ERR, "non hw offload bufffer "); + DPAA2_PMD_WARN("Non DPAA2 buffer pool"); /* alloc should be from the default buffer pool * attached to this interface */ bpid = priv->bp_list->buf_pool.bpid; if (unlikely((*bufs)->nb_segs > 1)) { - PMD_TX_LOG(ERR, "S/G support not added" + DPAA2_PMD_ERR("S/G support not added" " for non hw offload buffer"); goto send_n_return; } |