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path: root/drivers/net/igbvf/netdev.c
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Diffstat (limited to 'drivers/net/igbvf/netdev.c')
-rw-r--r--drivers/net/igbvf/netdev.c26
1 files changed, 11 insertions, 15 deletions
diff --git a/drivers/net/igbvf/netdev.c b/drivers/net/igbvf/netdev.c
index 2bc9d63027d..91024a3cdad 100644
--- a/drivers/net/igbvf/netdev.c
+++ b/drivers/net/igbvf/netdev.c
@@ -96,8 +96,6 @@ static void igbvf_receive_skb(struct igbvf_adapter *adapter,
E1000_RXD_SPC_VLAN_MASK);
else
netif_receive_skb(skb);
-
- netdev->last_rx = jiffies;
}
static inline void igbvf_rx_checksum_adv(struct igbvf_adapter *adapter,
@@ -149,7 +147,6 @@ static void igbvf_alloc_rx_buffers(struct igbvf_ring *rx_ring,
bufsz = adapter->rx_ps_hdr_size;
else
bufsz = adapter->rx_buffer_len;
- bufsz += NET_IP_ALIGN;
while (cleaned_count--) {
rx_desc = IGBVF_RX_DESC_ADV(*rx_ring, i);
@@ -173,7 +170,7 @@ static void igbvf_alloc_rx_buffers(struct igbvf_ring *rx_ring,
}
if (!buffer_info->skb) {
- skb = netdev_alloc_skb(netdev, bufsz);
+ skb = netdev_alloc_skb(netdev, bufsz + NET_IP_ALIGN);
if (!skb) {
adapter->alloc_rx_buff_failed++;
goto no_buffers;
@@ -286,7 +283,7 @@ static bool igbvf_clean_rx_irq(struct igbvf_adapter *adapter,
if (!skb_shinfo(skb)->nr_frags) {
pci_unmap_single(pdev, buffer_info->dma,
- adapter->rx_ps_hdr_size + NET_IP_ALIGN,
+ adapter->rx_ps_hdr_size,
PCI_DMA_FROMDEVICE);
skb_put(skb, hlen);
}
@@ -343,8 +340,6 @@ send_up:
igbvf_receive_skb(adapter, netdev, skb, staterr,
rx_desc->wb.upper.vlan);
- netdev->last_rx = jiffies;
-
next_desc:
rx_desc->wb.upper.status_error = 0;
@@ -2205,9 +2200,9 @@ static inline void igbvf_tx_queue_adv(struct igbvf_adapter *adapter,
mmiowb();
}
-static int igbvf_xmit_frame_ring_adv(struct sk_buff *skb,
- struct net_device *netdev,
- struct igbvf_ring *tx_ring)
+static netdev_tx_t igbvf_xmit_frame_ring_adv(struct sk_buff *skb,
+ struct net_device *netdev,
+ struct igbvf_ring *tx_ring)
{
struct igbvf_adapter *adapter = netdev_priv(netdev);
unsigned int first, tx_flags = 0;
@@ -2280,11 +2275,11 @@ static int igbvf_xmit_frame_ring_adv(struct sk_buff *skb,
return NETDEV_TX_OK;
}
-static int igbvf_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
+static netdev_tx_t igbvf_xmit_frame(struct sk_buff *skb,
+ struct net_device *netdev)
{
struct igbvf_adapter *adapter = netdev_priv(netdev);
struct igbvf_ring *tx_ring;
- int retval;
if (test_bit(__IGBVF_DOWN, &adapter->state)) {
dev_kfree_skb_any(skb);
@@ -2293,9 +2288,7 @@ static int igbvf_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
tx_ring = &adapter->tx_ring[0];
- retval = igbvf_xmit_frame_ring_adv(skb, netdev, tx_ring);
-
- return retval;
+ return igbvf_xmit_frame_ring_adv(skb, netdev, tx_ring);
}
/**
@@ -2512,6 +2505,9 @@ static pci_ers_result_t igbvf_io_error_detected(struct pci_dev *pdev,
netif_device_detach(netdev);
+ if (state == pci_channel_io_perm_failure)
+ return PCI_ERS_RESULT_DISCONNECT;
+
if (netif_running(netdev))
igbvf_down(adapter);
pci_disable_device(pdev);