/*
drivers/net/tulip/interrupt.c
- Maintained by Jeff Garzik <jgarzik@pobox.com>
+ Maintained by Valerie Henson <val_henson@linux.intel.com>
Copyright 2000,2001 The Linux Kernel Team
Written/copyright 1994-2001 by Donald Becker.
to a minimally-sized skbuff. */
if (pkt_len < tulip_rx_copybreak
&& (skb = dev_alloc_skb(pkt_len + 2)) != NULL) {
- skb->dev = dev;
skb_reserve(skb, 2); /* 16 byte align the IP header */
pci_dma_sync_single_for_cpu(tp->pdev,
tp->rx_buffers[entry].mapping,
This would turn on IM for devices that is not contributing
to backlog congestion with unnecessary latency.
- We monitor the the device RX-ring and have:
+ We monitor the device RX-ring and have:
HW Interrupt Mitigation either ON or OFF.
to a minimally-sized skbuff. */
if (pkt_len < tulip_rx_copybreak
&& (skb = dev_alloc_skb(pkt_len + 2)) != NULL) {
- skb->dev = dev;
skb_reserve(skb, 2); /* 16 byte align the IP header */
pci_dma_sync_single_for_cpu(tp->pdev,
tp->rx_buffers[entry].mapping,
/* The interrupt handler does all of the Rx thread work and cleans up
after the Tx thread. */
-irqreturn_t tulip_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
+irqreturn_t tulip_interrupt(int irq, void *dev_instance)
{
struct net_device *dev = (struct net_device *)dev_instance;
struct tulip_private *tp = netdev_priv(dev);
if (tp->link_change)
(tp->link_change)(dev, csr5);
}
- if (csr5 & SytemError) {
+ if (csr5 & SystemError) {
int error = (csr5 >> 23) & 7;
/* oops, we hit a PCI error. The code produced corresponds
* to the reason:
TxFIFOUnderflow |
TxJabber |
TPLnkFail |
- SytemError )) != 0);
+ SystemError )) != 0);
#else
} while ((csr5 & (NormalIntr|AbnormalIntr)) != 0);