* [PATCH] ia32 irq router detection bug in 2.4.22-rc1-ac1
@ 2003-08-09 23:42 Bernhard Rosenkraenzer
2003-08-12 15:54 ` Alan Cox
0 siblings, 1 reply; 2+ messages in thread
From: Bernhard Rosenkraenzer @ 2003-08-09 23:42 UTC (permalink / raw)
To: alan, linux-kernel
[-- Attachment #1: Type: TEXT/PLAIN, Size: 266 bytes --]
2.4.22-rc1-ac1 can misdetect irq routers because of a typo in the probing
code.
Patch attached.
LLaP
bero
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[-- Attachment #2: IRQ routing fix --]
[-- Type: TEXT/PLAIN, Size: 627 bytes --]
--- linux-2.4.21/arch/i386/kernel/pci-irq.c.ark 2003-08-09 17:38:10.000000000 +0200
+++ linux-2.4.21/arch/i386/kernel/pci-irq.c 2003-08-09 17:38:43.000000000 +0200
@@ -819,7 +819,7 @@
if (rt->rtr_vendor == h->vendor && h->probe(r, pirq_router_dev, rt->rtr_device))
break;
/* Fall back to a device match */
- if (pirq_router_dev->vendor == pirq_router_dev->vendor && h->probe(r, pirq_router_dev, pirq_router_dev->device))
+ if (pirq_router_dev->vendor == h->vendor && h->probe(r, pirq_router_dev, pirq_router_dev->device))
break;
}
printk(KERN_INFO "PCI: Using IRQ router %s [%04x/%04x] at %s\n",
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2003-08-09 23:42 [PATCH] ia32 irq router detection bug in 2.4.22-rc1-ac1 Bernhard Rosenkraenzer
2003-08-12 15:54 ` Alan Cox
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