X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Fx86%2Fpci%2Fpcbios.c;h=b82cae970dfd6d1d2dc9d5bbef3801841f57d1a8;hb=4884d8e6a05026ec906355436cea9dc1acb1d09e;hp=2f7109ac4c151046a812faaeed2f276718bc1857;hpb=14d0647c98f52e2d76113d44de6b771ec87a934f;p=linux-2.6-omap-h63xx.git

diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
index 2f7109ac4c1..b82cae970df 100644
--- a/arch/x86/pci/pcbios.c
+++ b/arch/x86/pci/pcbios.c
@@ -6,9 +6,8 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/uaccess.h>
-#include "pci.h"
-#include "pci-functions.h"
-
+#include <asm/pci_x86.h>
+#include <asm/mach-default/pci-functions.h>
 
 /* BIOS32 signature: "_32_" */
 #define BIOS32_SIGNATURE	(('_' << 0) + ('3' << 8) + ('2' << 16) + ('_' << 24))
@@ -152,28 +151,6 @@ static int __devinit check_pcibios(void)
 	return 0;
 }
 
-static int __devinit pci_bios_find_device (unsigned short vendor, unsigned short device_id,
-					unsigned short index, unsigned char *bus, unsigned char *device_fn)
-{
-	unsigned short bx;
-	unsigned short ret;
-
-	__asm__("lcall *(%%edi); cld\n\t"
-		"jc 1f\n\t"
-		"xor %%ah, %%ah\n"
-		"1:"
-		: "=b" (bx),
-		  "=a" (ret)
-		: "1" (PCIBIOS_FIND_PCI_DEVICE),
-		  "c" (device_id),
-		  "d" (vendor),
-		  "S" ((int) index),
-		  "D" (&pci_indirect));
-	*bus = (bx >> 8) & 0xff;
-	*device_fn = bx & 0xff;
-	return (int) (ret & 0xff00) >> 8;
-}
-
 static int pci_bios_read(unsigned int seg, unsigned int bus,
 			 unsigned int devfn, int reg, int len, u32 *value)
 {
@@ -363,55 +340,6 @@ static struct pci_raw_ops * __devinit pci_find_bios(void)
 	return NULL;
 }
 
-/*
- * Sort the device list according to PCI BIOS. Nasty hack, but since some
- * fool forgot to define the `correct' device order in the PCI BIOS specs
- * and we want to be (possibly bug-to-bug ;-]) compatible with older kernels
- * which used BIOS ordering, we are bound to do this...
- */
-
-void __devinit pcibios_sort(void)
-{
-	LIST_HEAD(sorted_devices);
-	struct list_head *ln;
-	struct pci_dev *dev, *d;
-	int idx, found;
-	unsigned char bus, devfn;
-
-	DBG("PCI: Sorting device list...\n");
-	while (!list_empty(&pci_devices)) {
-		ln = pci_devices.next;
-		dev = pci_dev_g(ln);
-		idx = found = 0;
-		while (pci_bios_find_device(dev->vendor, dev->device, idx, &bus, &devfn) == PCIBIOS_SUCCESSFUL) {
-			idx++;
-			list_for_each(ln, &pci_devices) {
-				d = pci_dev_g(ln);
-				if (d->bus->number == bus && d->devfn == devfn) {
-					list_move_tail(&d->global_list, &sorted_devices);
-					if (d == dev)
-						found = 1;
-					break;
-				}
-			}
-			if (ln == &pci_devices) {
-				printk(KERN_WARNING "PCI: BIOS reporting unknown device %02x:%02x\n", bus, devfn);
-				/*
-				 * We must not continue scanning as several buggy BIOSes
-				 * return garbage after the last device. Grr.
-				 */
-				break;
-			}
-		}
-		if (!found) {
-			printk(KERN_WARNING "PCI: Device %s not found by BIOS\n",
-				pci_name(dev));
-			list_move_tail(&dev->global_list, &sorted_devices);
-		}
-	}
-	list_splice(&sorted_devices, &pci_devices);
-}
-
 /*
  *  BIOS Functions for IRQ Routing
  */
@@ -495,7 +423,6 @@ void __init pci_pcbios_init(void)
 {
 	if ((pci_probe & PCI_PROBE_BIOS) 
 		&& ((raw_pci_ops = pci_find_bios()))) {
-		pci_probe |= PCI_BIOS_SORT;
 		pci_bios_present = 1;
 	}
 }