Messages in this thread Patch in this message | | | From | Andi Kleen <> | Subject | Re: [2.6.18-git] Lost all PCI devices | Date | Sat, 30 Sep 2006 20:11:13 +0200 |
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On Saturday 30 September 2006 19:42, Luca Tettamanti wrote: > Hi Andi, > I'm testing current git on my notebook, but kernel doesn't find any > PCI device: no video card, no IDE, nothing.
Can you test it with this patch please?
-Andi
Fix PCI BIOS config space access
Got broken by a earlier change.
Signed-off-by: Andi Kleen <ak@suse.de>
Index: linux/arch/i386/pci/direct.c =================================================================== --- linux.orig/arch/i386/pci/direct.c +++ linux/arch/i386/pci/direct.c @@ -256,6 +256,8 @@ static int __init pci_check_type2(void) void __init pci_direct_init(int type) { + if (type == 0) + return; printk(KERN_INFO "PCI: Using configuration type %d\n", type); if (type == 1) raw_pci_ops = &pci_direct_conf1; Index: linux/arch/i386/pci/init.c =================================================================== --- linux.orig/arch/i386/pci/init.c +++ linux/arch/i386/pci/init.c @@ -28,6 +28,10 @@ static __init int pci_access_init(void) #ifdef CONFIG_PCI_DIRECT pci_direct_init(type); #endif + if (!raw_pci_ops) + printk(KERN_ERR + "PCI: Fatal: No config space access function found\n"); + return 0; } arch_initcall(pci_access_init); - 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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