Re: Linux 2.6.10-ac2
From: Coywolf Qi Hunt (coywolf_at_gmail.com)
Date: 12/31/04
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- In reply to: Alan Cox: "Linux 2.6.10-ac2"
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Date: Fri, 31 Dec 2004 09:40:19 +0800 To: Alan Cox <alan@lxorguk.ukuu.org.uk>
On Thu, 30 Dec 2004 23:42:34 +0000, Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:
>
> Forward ported from 2.6.9-ac
> o Don't probe legacy ISA ide2,3,4,5 on PCI boxes (Alan Cox)
Below is a cut from the 2.6.10-ac2 patch. I think since
pci_find_device() == NULL is more unlikely, please consider this patch
previousely posted on your original thread:
http://lkml.org/lkml/2004/12/27/195
diff -u --new-file --recursive --exclude-from /usr/src/exclude
linux.vanilla-2.6.10/include/asm-i386/ide.h
linux-2.6.10/include/asm-i386/ide.h
--- linux.vanilla-2.6.10/include/asm-i386/ide.h 2004-12-25
21:13:51.000000000 +0000
+++ linux-2.6.10/include/asm-i386/ide.h 2004-12-29 22:34:05.000000000 +0000
@@ -41,16 +41,20 @@
static __inline__ unsigned long ide_default_io_base(int index)
{
+ if(pci_find_device(PCI_ANY_ID, PCI_ANY_ID, NULL) == NULL) {
+ switch(index) {
+ case 2: return 0x1e8;
+ case 3: return 0x168;
+ case 4: return 0x1e0;
+ case 5: return 0x160;
+ }
+ }
switch (index) {
case 0: return 0x1f0;
case 1: return 0x170;
- case 2: return 0x1e8;
- case 3: return 0x168;
- case 4: return 0x1e0;
- case 5: return 0x160;
default:
return 0;
- }
+ }
}
#define IDE_ARCH_OBSOLETE_INIT
-- Coywolf Qi Hunt Homepage http://sosdg.org/~coywolf/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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