[patch 2/3] 2.6.5-netdev2 - r8169 update
From: Francois Romieu <romieu@fr.zoreil.com>
Date: 2004-04-07 21:15:29
The irq handler must not return 1 when the status register is null during the firt iteration. drivers/net/r8169.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff -puN drivers/net/r8169.c~r8169-irq-handler-status drivers/net/r8169.c
--- linux-2.6.5/drivers/net/r8169.c~r8169-irq-handler-status 2004-04-07 22:56:57.000000000 +0200
+++ linux-2.6.5-fr/drivers/net/r8169.c 2004-04-07 22:58:21.000000000 +0200@@ -1540,8 +1540,8 @@ rtl8169_interrupt(int irq, void *dev_ins do { status = RTL_R16(IntrStatus); - /* h/w no longer present (hotplug?) or major error, bail */ - if (status == 0xFFFF) + /* hotplug/major error/no more work/shared irq */ + if ((status == 0xFFFF) || !status) break; handled = 1;
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