diff options
Diffstat (limited to 'drivers/net/ethernet/rdc')
| -rw-r--r-- | drivers/net/ethernet/rdc/r6040.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/net/ethernet/rdc/r6040.c b/drivers/net/ethernet/rdc/r6040.c index 46ed093348da..4bf78f18a937 100644 --- a/drivers/net/ethernet/rdc/r6040.c +++ b/drivers/net/ethernet/rdc/r6040.c @@ -622,7 +622,7 @@ static void r6040_tx(struct net_device *dev) pci_unmap_single(priv->pdev, le32_to_cpu(descptr->buf), skb_ptr->len, PCI_DMA_TODEVICE); /* Free buffer */ - dev_kfree_skb_irq(skb_ptr); + dev_kfree_skb(skb_ptr); descptr->skb_ptr = NULL; /* To next descriptor */ descptr = descptr->vndescp; @@ -643,12 +643,15 @@ static int r6040_poll(struct napi_struct *napi, int budget) void __iomem *ioaddr = priv->base; int work_done; + r6040_tx(dev); + work_done = r6040_rx(dev, budget); if (work_done < budget) { napi_complete(napi); - /* Enable RX interrupt */ - iowrite16(ioread16(ioaddr + MIER) | RX_INTS, ioaddr + MIER); + /* Enable RX/TX interrupt */ + iowrite16(ioread16(ioaddr + MIER) | RX_INTS | TX_INTS, + ioaddr + MIER); } return work_done; } @@ -675,7 +678,7 @@ static irqreturn_t r6040_interrupt(int irq, void *dev_id) } /* RX interrupt request */ - if (status & RX_INTS) { + if (status & (RX_INTS | TX_INTS)) { if (status & RX_NO_DESC) { /* RX descriptor unavailable */ dev->stats.rx_dropped++; @@ -686,15 +689,11 @@ static irqreturn_t r6040_interrupt(int irq, void *dev_id) if (likely(napi_schedule_prep(&lp->napi))) { /* Mask off RX interrupt */ - misr &= ~RX_INTS; + misr &= ~(RX_INTS | TX_INTS); __napi_schedule(&lp->napi); } } - /* TX interrupt request */ - if (status & TX_INTS) - r6040_tx(dev); - /* Restore RDC MAC interrupt */ iowrite16(misr, ioaddr + MIER); |