diff options
Diffstat (limited to 'drivers/net/octeontx')
| -rw-r--r-- | drivers/net/octeontx/base/octeontx_pki_var.h | 13 | ||||
| -rw-r--r-- | drivers/net/octeontx/octeontx_ethdev.c | 23 | ||||
| -rw-r--r-- | drivers/net/octeontx/octeontx_rxtx.c | 1 |
3 files changed, 25 insertions, 12 deletions
diff --git a/drivers/net/octeontx/base/octeontx_pki_var.h b/drivers/net/octeontx/base/octeontx_pki_var.h index def6cbb9..41b44606 100644 --- a/drivers/net/octeontx/base/octeontx_pki_var.h +++ b/drivers/net/octeontx/base/octeontx_pki_var.h @@ -35,8 +35,17 @@ #include <rte_byteorder.h> -#define OCTTX_PACKET_WQE_SKIP 128 -#define OCTTX_PACKET_FIRST_SKIP 240 +#define OCTTX_PACKET_WQE_SKIP 128 +#define OCTTX_PACKET_FIRST_SKIP_MAXREGVAL 496 +#define OCTTX_PACKET_FIRST_SKIP_MAXLEN 512 +#define OCTTX_PACKET_FIRST_SKIP_ADJUST(x) \ + (RTE_MIN(x, OCTTX_PACKET_FIRST_SKIP_MAXREGVAL)) +#define OCTTX_PACKET_FIRST_SKIP_SUM(p) \ + (OCTTX_PACKET_WQE_SKIP \ + + rte_pktmbuf_priv_size(p) \ + + RTE_PKTMBUF_HEADROOM) +#define OCTTX_PACKET_FIRST_SKIP(p) \ + OCTTX_PACKET_FIRST_SKIP_ADJUST(OCTTX_PACKET_FIRST_SKIP_SUM(p)) #define OCTTX_PACKET_LATER_SKIP 128 /* WQE descriptor */ diff --git a/drivers/net/octeontx/octeontx_ethdev.c b/drivers/net/octeontx/octeontx_ethdev.c index 13dfbbc0..049bc32b 100644 --- a/drivers/net/octeontx/octeontx_ethdev.c +++ b/drivers/net/octeontx/octeontx_ethdev.c @@ -892,10 +892,11 @@ octeontx_dev_rx_queue_setup(struct rte_eth_dev *dev, uint16_t qidx, pktbuf_conf.mmask.f_cache_mode = 1; pktbuf_conf.wqe_skip = OCTTX_PACKET_WQE_SKIP; - pktbuf_conf.first_skip = OCTTX_PACKET_FIRST_SKIP; + pktbuf_conf.first_skip = OCTTX_PACKET_FIRST_SKIP(mb_pool); pktbuf_conf.later_skip = OCTTX_PACKET_LATER_SKIP; pktbuf_conf.mbuff_size = (mb_pool->elt_size - RTE_PKTMBUF_HEADROOM - + rte_pktmbuf_priv_size(mb_pool) - sizeof(struct rte_mbuf)); pktbuf_conf.cache_mode = PKI_OPC_MODE_STF2_STT; @@ -1263,15 +1264,8 @@ octeontx_probe(struct rte_vdev_device *dev) res = -EINVAL; goto parse_error; } - if (pnum > qnum) { - /* - * We don't poll on event ports - * that do not have any queues assigned. - */ - pnum = qnum; - PMD_INIT_LOG(INFO, - "reducing number of active event ports to %d", pnum); - } + + /* Enable all queues available */ for (i = 0; i < qnum; i++) { res = rte_event_queue_setup(evdev, i, NULL); if (res < 0) { @@ -1281,6 +1275,7 @@ octeontx_probe(struct rte_vdev_device *dev) } } + /* Enable all ports available */ for (i = 0; i < pnum; i++) { res = rte_event_port_setup(evdev, i, NULL); if (res < 0) { @@ -1289,6 +1284,14 @@ octeontx_probe(struct rte_vdev_device *dev) i, res); goto parse_error; } + } + + /* + * Do 1:1 links for ports & queues. All queues would be mapped to + * one port. If there are more ports than queues, then some ports + * won't be linked to any queue. + */ + for (i = 0; i < qnum; i++) { /* Link one queue to one event port */ qlist = i; res = rte_event_port_link(evdev, i, &qlist, NULL, 1); diff --git a/drivers/net/octeontx/octeontx_rxtx.c b/drivers/net/octeontx/octeontx_rxtx.c index c97d5b35..e6f917f7 100644 --- a/drivers/net/octeontx/octeontx_rxtx.c +++ b/drivers/net/octeontx/octeontx_rxtx.c @@ -91,6 +91,7 @@ octeontx_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts) count = 0; + rte_io_wmb(); while (count < nb_pkts) { res = __octeontx_xmit_pkts(dq->lmtline_va, dq->ioreg_va, dq->fc_status_va, |