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Red Hat Bugzilla – Attachment 160507 Details for
Bug 242572
Realtek 8169 (Netgear GA311 etc.) based gigabit cards freeze startup
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[patch]
modified patch for 2.6.22
0004-r8169-avoid-useless-NAPI-poll-scheduling_2.6.22.patch (text/plain), 957 bytes, created by
Thomas Müller
on 2007-08-02 09:17:06 UTC
(
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Description:
modified patch for 2.6.22
Filename:
MIME Type:
Creator:
Thomas Müller
Created:
2007-08-02 09:17:06 UTC
Size:
957 bytes
patch
obsolete
>diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c >index 5ec7752..84958c8 100644 >--- a/drivers/net/r8169.c >+++ b/drivers/net/r8169.c >@@ -2649,14 +2649,16 @@ rtl8169_interrupt(int irq, void *dev_instance) > rtl8169_check_link_status(dev, tp, ioaddr); > > #ifdef CONFIG_R8169_NAPI >- RTL_W16(IntrMask, rtl8169_intr_mask & ~rtl8169_napi_event); >- tp->intr_mask = ~rtl8169_napi_event; >- >- if (likely(netif_rx_schedule_prep(dev))) >- __netif_rx_schedule(dev); >- else if (netif_msg_intr(tp)) { >- printk(KERN_INFO "%s: interrupt %04x taken in poll\n", >- dev->name, status); >+ if (status & rtl8169_napi_event) { >+ RTL_W16(IntrMask, rtl8169_intr_mask & ~rtl8169_napi_event); >+ tp->intr_mask = ~rtl8169_napi_event; >+ >+ if (likely(netif_rx_schedule_prep(dev))) >+ __netif_rx_schedule(dev); >+ else if (netif_msg_intr(tp)) { >+ printk(KERN_INFO "%s: interrupt %04x in poll\n", >+ dev->name, status); >+ } > } > break; > #else
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