diff options
| -rw-r--r-- | target/linux/bmips/files/drivers/net/ethernet/broadcom/bcm6368-enetsw.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/target/linux/bmips/files/drivers/net/ethernet/broadcom/bcm6368-enetsw.c b/target/linux/bmips/files/drivers/net/ethernet/broadcom/bcm6368-enetsw.c index 68b5bc0cd0..854bcc0a8c 100644 --- a/target/linux/bmips/files/drivers/net/ethernet/broadcom/bcm6368-enetsw.c +++ b/target/linux/bmips/files/drivers/net/ethernet/broadcom/bcm6368-enetsw.c @@ -256,7 +256,7 @@ static inline void dmas_writel(struct bcm6368_enetsw *priv, u32 val, /* * refill rx queue */ -static int bcm6368_enetsw_refill_rx(struct net_device *dev) +static int bcm6368_enetsw_refill_rx(struct net_device *dev, bool napi_mode) { struct bcm6368_enetsw *priv = netdev_priv(dev); @@ -269,8 +269,12 @@ static int bcm6368_enetsw_refill_rx(struct net_device *dev) desc = &priv->rx_desc_cpu[desc_idx]; if (!priv->rx_buf[desc_idx]) { - unsigned char *buf = - netdev_alloc_frag(priv->rx_frag_size); + unsigned char *buf; + + if (likely(napi_mode)) + buf = napi_alloc_frag(priv->rx_frag_size); + else + buf = netdev_alloc_frag(priv->rx_frag_size); if (unlikely(!buf)) break; @@ -319,7 +323,7 @@ static void bcm6368_enetsw_refill_rx_timer(struct timer_list *t) struct net_device *dev = priv->net_dev; spin_lock(&priv->rx_lock); - bcm6368_enetsw_refill_rx(dev); + bcm6368_enetsw_refill_rx(dev, false); spin_unlock(&priv->rx_lock); } @@ -419,7 +423,7 @@ static int bcm6368_enetsw_receive_queue(struct net_device *dev, int budget) } while (--budget > 0); if (processed || !priv->rx_desc_count) { - bcm6368_enetsw_refill_rx(dev); + bcm6368_enetsw_refill_rx(dev, true); /* kick rx dma */ dmac_writel(priv, priv->dma_chan_en_mask, @@ -725,7 +729,7 @@ static int bcm6368_enetsw_open(struct net_device *dev) dma_writel(priv, DMA_BUFALLOC_FORCE_MASK | 0, DMA_BUFALLOC_REG(priv->rx_chan)); - if (bcm6368_enetsw_refill_rx(dev)) { + if (bcm6368_enetsw_refill_rx(dev, false)) { dev_err(kdev, "cannot allocate rx buffer queue\n"); ret = -ENOMEM; goto out; |