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net/sfc: support SW stats groups
[dpdk.git]
/
drivers
/
net
/
virtio
/
virtio_rxtx_simple_sse.c
diff --git
a/drivers/net/virtio/virtio_rxtx_simple_sse.c
b/drivers/net/virtio/virtio_rxtx_simple_sse.c
index
cb1610e
..
7577f5e
100644
(file)
--- a/
drivers/net/virtio/virtio_rxtx_simple_sse.c
+++ b/
drivers/net/virtio/virtio_rxtx_simple_sse.c
@@
-14,7
+14,7
@@
#include <rte_branch_prediction.h>
#include <rte_cycles.h>
#include <rte_ether.h>
#include <rte_branch_prediction.h>
#include <rte_cycles.h>
#include <rte_ether.h>
-#include <
rte_
ethdev_driver.h>
+#include <ethdev_driver.h>
#include <rte_errno.h>
#include <rte_memory.h>
#include <rte_mempool.h>
#include <rte_errno.h>
#include <rte_memory.h>
#include <rte_mempool.h>
@@
-41,9
+41,9
@@
virtio_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
uint16_t nb_pkts)
{
struct virtnet_rx *rxvq = rx_queue;
uint16_t nb_pkts)
{
struct virtnet_rx *rxvq = rx_queue;
- struct virtqueue *vq =
rxvq->vq
;
+ struct virtqueue *vq =
virtnet_rxq_to_vq(rxvq)
;
struct virtio_hw *hw = vq->hw;
struct virtio_hw *hw = vq->hw;
- uint16_t nb_used;
+ uint16_t nb_used
, nb_total
;
uint16_t desc_idx;
struct vring_used_elem *rused;
struct rte_mbuf **sw_ring;
uint16_t desc_idx;
struct vring_used_elem *rused;
struct rte_mbuf **sw_ring;
@@
-85,9
+85,13
@@
virtio_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
if (unlikely(nb_pkts < RTE_VIRTIO_DESC_PER_LOOP))
return 0;
if (unlikely(nb_pkts < RTE_VIRTIO_DESC_PER_LOOP))
return 0;
- nb_used = VIRTQUEUE_NUSED(vq);
+ if (vq->vq_free_cnt >= RTE_VIRTIO_VPMD_RX_REARM_THRESH) {
+ virtio_rxq_rearm_vec(rxvq);
+ if (unlikely(virtqueue_kick_prepare(vq)))
+ virtqueue_notify(vq);
+ }
-
rte_compiler_barrier(
);
+
nb_used = virtqueue_nused(vq
);
if (unlikely(nb_used == 0))
return 0;
if (unlikely(nb_used == 0))
return 0;
@@
-102,15
+106,10
@@
virtio_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
rte_prefetch0(rused);
rte_prefetch0(rused);
- if (vq->vq_free_cnt >= RTE_VIRTIO_VPMD_RX_REARM_THRESH) {
- virtio_rxq_rearm_vec(rxvq);
- if (unlikely(virtqueue_kick_prepare(vq)))
- virtqueue_notify(vq);
- }
-
+ nb_total = nb_used;
ref_rx_pkts = rx_pkts;
for (nb_pkts_received = 0;
ref_rx_pkts = rx_pkts;
for (nb_pkts_received = 0;
- nb_pkts_received < nb_
used
;) {
+ nb_pkts_received < nb_
total
;) {
__m128i desc[RTE_VIRTIO_DESC_PER_LOOP / 2];
__m128i mbp[RTE_VIRTIO_DESC_PER_LOOP / 2];
__m128i pkt_mb[RTE_VIRTIO_DESC_PER_LOOP];
__m128i desc[RTE_VIRTIO_DESC_PER_LOOP / 2];
__m128i mbp[RTE_VIRTIO_DESC_PER_LOOP / 2];
__m128i pkt_mb[RTE_VIRTIO_DESC_PER_LOOP];