diff options
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 35 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h | 1 |
2 files changed, 22 insertions, 14 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c index 7b41ece8f160..26c2868435d5 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c @@ -268,7 +268,7 @@ static int xdp_enqueue(struct dpaa2_eth_priv *priv, struct dpaa2_fd *fd, fq = &priv->fq[queue_id]; for (i = 0; i < DPAA2_ETH_ENQUEUE_RETRIES; i++) { - err = priv->enqueue(priv, fq, fd, 0, NULL); + err = priv->enqueue(priv, fq, fd, 0, 1, NULL); if (err != -EBUSY) break; } @@ -847,7 +847,7 @@ static netdev_tx_t dpaa2_eth_tx(struct sk_buff *skb, struct net_device *net_dev) * the Tx confirmation callback for this frame */ for (i = 0; i < DPAA2_ETH_ENQUEUE_RETRIES; i++) { - err = priv->enqueue(priv, fq, &fd, prio, NULL); + err = priv->enqueue(priv, fq, &fd, prio, 1, NULL); if (err != -EBUSY) break; } @@ -1937,7 +1937,7 @@ static int dpaa2_eth_xdp_xmit_frame(struct net_device *net_dev, fq = &priv->fq[smp_processor_id() % dpaa2_eth_queue_count(priv)]; for (i = 0; i < DPAA2_ETH_ENQUEUE_RETRIES; i++) { - err = priv->enqueue(priv, fq, &fd, 0, NULL); + err = priv->enqueue(priv, fq, &fd, 0, 1, NULL); if (err != -EBUSY) break; } @@ -2524,6 +2524,7 @@ static int set_buffer_layout(struct dpaa2_eth_priv *priv) static inline int dpaa2_eth_enqueue_qd(struct dpaa2_eth_priv *priv, struct dpaa2_eth_fq *fq, struct dpaa2_fd *fd, u8 prio, + u32 num_frames __always_unused, int *frames_enqueued) { int err; @@ -2536,18 +2537,24 @@ static inline int dpaa2_eth_enqueue_qd(struct dpaa2_eth_priv *priv, return err; } -static inline int dpaa2_eth_enqueue_fq(struct dpaa2_eth_priv *priv, - struct dpaa2_eth_fq *fq, - struct dpaa2_fd *fd, u8 prio, - int *frames_enqueued) +static inline int dpaa2_eth_enqueue_fq_multiple(struct dpaa2_eth_priv *priv, + struct dpaa2_eth_fq *fq, + struct dpaa2_fd *fd, + u8 prio, u32 num_frames, + int *frames_enqueued) { int err; - err = dpaa2_io_service_enqueue_fq(fq->channel->dpio, - fq->tx_fqid[prio], fd); - if (!err && frames_enqueued) - *frames_enqueued = 1; - return err; + err = dpaa2_io_service_enqueue_multiple_fq(fq->channel->dpio, + fq->tx_fqid[prio], + fd, num_frames); + + if (err == 0) + return -EBUSY; + + if (frames_enqueued) + *frames_enqueued = err; + return 0; } static void set_enqueue_mode(struct dpaa2_eth_priv *priv) @@ -2556,7 +2563,7 @@ static void set_enqueue_mode(struct dpaa2_eth_priv *priv) DPNI_ENQUEUE_FQID_VER_MINOR) < 0) priv->enqueue = dpaa2_eth_enqueue_qd; else - priv->enqueue = dpaa2_eth_enqueue_fq; + priv->enqueue = dpaa2_eth_enqueue_fq_multiple; } static int set_pause(struct dpaa2_eth_priv *priv) @@ -2617,7 +2624,7 @@ static void update_tx_fqids(struct dpaa2_eth_priv *priv) } } - priv->enqueue = dpaa2_eth_enqueue_fq; + priv->enqueue = dpaa2_eth_enqueue_fq_multiple; return; diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h index 085ff750e4b5..2440ba6b21ef 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h @@ -372,6 +372,7 @@ struct dpaa2_eth_priv { int (*enqueue)(struct dpaa2_eth_priv *priv, struct dpaa2_eth_fq *fq, struct dpaa2_fd *fd, u8 prio, + u32 num_frames, int *frames_enqueued); u8 num_channels; |