1 files changed, 0 insertions, 127 deletions
diff --git a/arch/x86_64/kernel/early-quirks_64.c b/arch/x86_64/kernel/early-quirks_64.c
deleted file mode 100644
index 13aa4fd728f3..000000000000
--- a/arch/x86_64/kernel/early-quirks_64.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/* Various workarounds for chipset bugs.
-   This code runs very early and can't use the regular PCI subsystem
-   The entries are keyed to PCI bridges which usually identify chipsets
-   uniquely.
-   This is only for whole classes of chipsets with specific problems which
-   need early invasive action (e.g. before the timers are initialized).
-   Most PCI device specific workarounds can be done later and should be
-   in standard PCI quirks
-   Mainboard specific bugs should be handled by DMI entries.
-   CPU specific bugs in setup.c */
-
-#include <linux/pci.h>
-#include <linux/acpi.h>
-#include <linux/pci_ids.h>
-#include <asm/pci-direct.h>
-#include <asm/proto.h>
-#include <asm/iommu.h>
-#include <asm/dma.h>
-
-static void __init via_bugs(void)
-{
-#ifdef CONFIG_IOMMU
-	if ((end_pfn > MAX_DMA32_PFN ||  force_iommu) &&
-	    !iommu_aperture_allowed) {
-		printk(KERN_INFO
-  "Looks like a VIA chipset. Disabling IOMMU. Override with iommu=allowed\n");
-		iommu_aperture_disabled = 1;
-	}
-#endif
-}
-
-#ifdef CONFIG_ACPI
-
-static int __init nvidia_hpet_check(struct acpi_table_header *header)
-{
-	return 0;
-}
-#endif
-
-static void __init nvidia_bugs(void)
-{
-#ifdef CONFIG_ACPI
-	/*
-	 * All timer overrides on Nvidia are
-	 * wrong unless HPET is enabled.
-	 * Unfortunately that's not true on many Asus boards.
-	 * We don't know yet how to detect this automatically, but
-	 * at least allow a command line override.
-	 */
-	if (acpi_use_timer_override)
-		return;
-
-	if (acpi_table_parse(ACPI_SIG_HPET, nvidia_hpet_check)) {
-		acpi_skip_timer_override = 1;
-		printk(KERN_INFO "Nvidia board "
-		       "detected. Ignoring ACPI "
-		       "timer override.\n");
-		printk(KERN_INFO "If you got timer trouble "
-			"try acpi_use_timer_override\n");
-	}
-#endif
-	/* RED-PEN skip them on mptables too? */
-
-}
-
-static void __init ati_bugs(void)
-{
-	if (timer_over_8254 == 1) {
-		timer_over_8254 = 0;
-		printk(KERN_INFO
-	 	"ATI board detected. Disabling timer routing over 8254.\n");
-	}
-}
-
-struct chipset {
-	u16 vendor;
-	void (*f)(void);
-};
-
-static struct chipset early_qrk[] __initdata = {
-	{ PCI_VENDOR_ID_NVIDIA, nvidia_bugs },
-	{ PCI_VENDOR_ID_VIA, via_bugs },
-	{ PCI_VENDOR_ID_ATI, ati_bugs },
-	{}
-};
-
-void __init early_quirks(void)
-{
-	int num, slot, func;
-
-	if (!early_pci_allowed())
-		return;
-
-	/* Poor man's PCI discovery */
-	for (num = 0; num < 32; num++) {
-		for (slot = 0; slot < 32; slot++) {
-			for (func = 0; func < 8; func++) {
-				u32 class;
-				u32 vendor;
-				u8 type;
-				int i;
-				class = read_pci_config(num,slot,func,
-							PCI_CLASS_REVISION);
-				if (class == 0xffffffff)
-					break;
-
-		       		if ((class >> 16) != PCI_CLASS_BRIDGE_PCI)
-					continue;
-
-				vendor = read_pci_config(num, slot, func,
-							 PCI_VENDOR_ID);
-				vendor &= 0xffff;
-
-				for (i = 0; early_qrk[i].f; i++)
-					if (early_qrk[i].vendor == vendor) {
-						early_qrk[i].f();
-						return;
-					}
-
-				type = read_pci_config_byte(num, slot, func,
-							    PCI_HEADER_TYPE);
-				if (!(type & 0x80))
-					break;
-			}
-		}
-	}
-}