diff options
Diffstat (limited to 'drivers/net/vmxnet3/vmxnet3_rxtx.c')
| -rw-r--r-- | drivers/net/vmxnet3/vmxnet3_rxtx.c | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/drivers/net/vmxnet3/vmxnet3_rxtx.c b/drivers/net/vmxnet3/vmxnet3_rxtx.c index 9deeb3ff..88df576c 100644 --- a/drivers/net/vmxnet3/vmxnet3_rxtx.c +++ b/drivers/net/vmxnet3/vmxnet3_rxtx.c @@ -141,10 +141,10 @@ vmxnet3_txq_dump(struct vmxnet3_tx_queue *txq) #endif static void -vmxnet3_cmd_ring_release_mbufs(vmxnet3_cmd_ring_t *ring) +vmxnet3_tx_cmd_ring_release_mbufs(vmxnet3_cmd_ring_t *ring) { while (ring->next2comp != ring->next2fill) { - /* No need to worry about tx desc ownership, device is quiesced by now. */ + /* No need to worry about desc ownership, device is quiesced by now. */ vmxnet3_buf_info_t *buf_info = ring->buf_info + ring->next2comp; if (buf_info->m) { @@ -158,9 +158,27 @@ vmxnet3_cmd_ring_release_mbufs(vmxnet3_cmd_ring_t *ring) } static void +vmxnet3_rx_cmd_ring_release_mbufs(vmxnet3_cmd_ring_t *ring) +{ + uint32_t i; + + for (i = 0; i < ring->size; i++) { + /* No need to worry about desc ownership, device is quiesced by now. */ + vmxnet3_buf_info_t *buf_info = &ring->buf_info[i]; + + if (buf_info->m) { + rte_pktmbuf_free_seg(buf_info->m); + buf_info->m = NULL; + buf_info->bufPA = 0; + buf_info->len = 0; + } + vmxnet3_cmd_ring_adv_next2comp(ring); + } +} + +static void vmxnet3_cmd_ring_release(vmxnet3_cmd_ring_t *ring) { - vmxnet3_cmd_ring_release_mbufs(ring); rte_free(ring->buf_info); ring->buf_info = NULL; } @@ -172,6 +190,8 @@ vmxnet3_dev_tx_queue_release(void *txq) vmxnet3_tx_queue_t *tq = txq; if (tq != NULL) { + /* Release mbufs */ + vmxnet3_tx_cmd_ring_release_mbufs(&tq->cmd_ring); /* Release the cmd_ring */ vmxnet3_cmd_ring_release(&tq->cmd_ring); } @@ -184,6 +204,10 @@ vmxnet3_dev_rx_queue_release(void *rxq) vmxnet3_rx_queue_t *rq = rxq; if (rq != NULL) { + /* Release mbufs */ + for (i = 0; i < VMXNET3_RX_CMDRING_SIZE; i++) + vmxnet3_rx_cmd_ring_release_mbufs(&rq->cmd_ring[i]); + /* Release both the cmd_rings */ for (i = 0; i < VMXNET3_RX_CMDRING_SIZE; i++) vmxnet3_cmd_ring_release(&rq->cmd_ring[i]); @@ -201,7 +225,7 @@ vmxnet3_dev_tx_queue_reset(void *txq) if (tq != NULL) { /* Release the cmd_ring mbufs */ - vmxnet3_cmd_ring_release_mbufs(&tq->cmd_ring); + vmxnet3_tx_cmd_ring_release_mbufs(&tq->cmd_ring); } /* Tx vmxnet rings structure initialization*/ @@ -230,7 +254,7 @@ vmxnet3_dev_rx_queue_reset(void *rxq) if (rq != NULL) { /* Release both the cmd_rings mbufs */ for (i = 0; i < VMXNET3_RX_CMDRING_SIZE; i++) - vmxnet3_cmd_ring_release_mbufs(&rq->cmd_ring[i]); + vmxnet3_rx_cmd_ring_release_mbufs(&rq->cmd_ring[i]); } ring0 = &rq->cmd_ring[0]; |