Attachment 442 Details for Bug 827 – xorg-6.7.0-pci-domains.patch

[patch] xorg-6.7.0-pci-domains.patch

9110_all_xorg-6.7.0-pci-domains.patch (text/plain), 1.16 KB, created by Donnie Berkholz on 2004-07-06 02:53:00 UTC

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Creator: Donnie Berkholz

Created: 2004-07-06 02:53:00 UTC

Size: 1.16 KB

patch

obsolete

>--- xc/programs/Xserver/hw/xfree86/os-support/bus/linuxPci.c.orig	2004-03-07 18:40:27.165278000 +0000
>+++ xc/programs/Xserver/hw/xfree86/os-support/bus/linuxPci.c	2004-03-07 18:48:07.895278000 +0000
>@@ -104,6 +104,7 @@
> 	static int	lbus,ldev,lfunc,fd = -1;
> 	int		bus, dev, func;
> 	char		file[32];
>+	struct stat	ignored;
> 
> 	bus  = PCI_BUS_FROM_TAG(tag);
> 	dev  = PCI_DEV_FROM_TAG(tag);
>@@ -111,12 +112,21 @@
> 	if (fd == -1 || bus != lbus || dev != ldev || func != lfunc) {
> 		if (fd != -1)
> 			close(fd);
>-		if (bus < 256)
>-			sprintf(file, "/proc/bus/pci/%02x/%02x.%1x",
>-				bus, dev, func);
>-		else
>-			sprintf(file, "/proc/bus/pci/%04x/%02x.%1x",
>-				bus, dev, func);
>+		if (bus < 256) {
>+			if (stat("/proc/bus/pci/00", &ignored) < 0)
>+				sprintf(file, "/proc/bus/pci/0000:%02x/%02x.%1x",
>+					bus, dev, func);
>+			else
>+				sprintf(file, "/proc/bus/pci/%02x/%02x.%1x",
>+					bus, dev, func);
>+		} else {
>+			if (stat("/proc/bus/pci/00", &ignored) < 0)
>+				sprintf(file, "/proc/bus/pci/0000:%04x/%02x.%1x",
>+					bus, dev, func);
>+			else
>+				sprintf(file, "/proc/bus/pci/%04x/%02x.%1x",
>+					bus, dev, func);
>+		}
> 		fd = open(file,O_RDWR);
> 		lbus  = bus;
> 		ldev  = dev;

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