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) {
DPAA2_PMD_DP_DEBUG("No memory to allocate S/G table\n");
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);
DPAA2_PMD_DP_DEBUG("mbuf =%p, mbuf->buf_addr =%p, off = %d,"
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)) {
DPAA2_PMD_DP_DEBUG("Unable to allocated DPAA2 buffer\n");
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)
{
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;
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) {
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)) {
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;
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
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) {
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;
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;
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) {
DPAA2_PMD_WARN("Non DPAA2 buffer pool");
/* alloc should be from the default buffer pool
git.droids-corp.org / dpdk.git / blobdiff