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[linux-2.6.git] / arch / i386 / pci / irq.c

diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c
index 6aa9e5f..e29b67b 100644 (file)
--- a/arch/i386/pci/irq.c
+++ b/arch/i386/pci/irq.c
@@ -12,7 +12,6 @@
 #include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
-#include <linux/dmi.h>
 #include <asm/io.h>
 #include <asm/smp.h>
 #include <asm/io_apic.h>
@@ -23,8 +22,7 @@
 #define PIRQ_SIGNATURE (('$' << 0) + ('P' << 8) + ('I' << 16) + ('R' << 24))
 #define PIRQ_VERSION 0x0100
 
-static int broken_hp_bios_irq9;
-static int acer_tm360_irqrouting;
+int broken_hp_bios_irq9;
 
 static struct irq_routing_table *pirq_table;
 
@@ -747,14 +745,6 @@ static int pcibios_lookup_irq(struct pci_dev *dev, int assign)
                r->set(pirq_router_dev, dev, pirq, 11);
        }
 
-       /* same for Acer Travelmate 360, but with CB and irq 11 -> 10 */
-       if (acer_tm360_irqrouting && dev->irq == 11 && dev->vendor == PCI_VENDOR_ID_O2) {
-               pirq = 0x68;
-               mask = 0x400;
-               dev->irq = r->get(pirq_router_dev, dev, pirq);
-               pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq);
-       }
-
        /*
         * Find the best IRQ to assign: use the one
         * reported by the device if possible.
@@ -817,7 +807,7 @@ static int pcibios_lookup_irq(struct pci_dev *dev, int assign)
                        if ( dev2->irq && dev2->irq != irq && \
                        (!(pci_probe & PCI_USE_PIRQ_MASK) || \
                        ((1 << dev2->irq) & mask)) ) {
-#ifndef CONFIG_PCI_MSI
+#ifndef CONFIG_PCI_USE_VECTOR
                                printk(KERN_INFO "IRQ routing conflict for %s, have irq %d, want irq %d\n",
                                       pci_name(dev2), dev2->irq, irq);
 #endif
@@ -903,54 +893,6 @@ static void __init pcibios_fixup_irqs(void)
        }
 }
 
-/*
- * Work around broken HP Pavilion Notebooks which assign USB to
- * IRQ 9 even though it is actually wired to IRQ 11
- */
-static int __init fix_broken_hp_bios_irq9(struct dmi_system_id *d)
-{
-       if (!broken_hp_bios_irq9) {
-               broken_hp_bios_irq9 = 1;
-               printk(KERN_INFO "%s detected - fixing broken IRQ routing\n", d->ident);
-       }
-       return 0;
-}
-
-/*
- * Work around broken Acer TravelMate 360 Notebooks which assign
- * Cardbus to IRQ 11 even though it is actually wired to IRQ 10
- */
-static int __init fix_acer_tm360_irqrouting(struct dmi_system_id *d)
-{
-       if (!acer_tm360_irqrouting) {
-               acer_tm360_irqrouting = 1;
-               printk(KERN_INFO "%s detected - fixing broken IRQ routing\n", d->ident);
-       }
-       return 0;
-}
-
-static struct dmi_system_id __initdata pciirq_dmi_table[] = {
-       {
-               .callback = fix_broken_hp_bios_irq9,
-               .ident = "HP Pavilion N5400 Series Laptop",
-               .matches = {
-                       DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-                       DMI_MATCH(DMI_BIOS_VERSION, "GE.M1.03"),
-                       DMI_MATCH(DMI_PRODUCT_VERSION, "HP Pavilion Notebook Model GE"),
-                       DMI_MATCH(DMI_BOARD_VERSION, "OmniBook N32N-736"),
-               },
-       },
-       {
-               .callback = fix_acer_tm360_irqrouting,
-               .ident = "Acer TravelMate 36x Laptop",
-               .matches = {
-                       DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-                       DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"),
-               },
-       },
-       { }
-};
-
 static int __init pcibios_irq_init(void)
 {
        DBG("PCI: IRQ init\n");
@@ -958,8 +900,6 @@ static int __init pcibios_irq_init(void)
        if (pcibios_enable_irq || raw_pci_ops == NULL)
                return 0;
 
-       dmi_check_system(pciirq_dmi_table);
-
        pirq_table = pirq_find_routing_table();
 
 #ifdef CONFIG_PCI_BIOS
@@ -1034,7 +974,7 @@ int pirq_enable_irq(struct pci_dev *dev)
                                }
                                dev = temp_dev;
                                if (irq >= 0) {
-#ifdef CONFIG_PCI_MSI
+#ifdef CONFIG_PCI_USE_VECTOR
                                        if (!platform_legacy_irq(irq))
                                                irq = IO_APIC_VECTOR(irq);
 #endif
@@ -1060,7 +1000,7 @@ int pirq_enable_irq(struct pci_dev *dev)
        /* VIA bridges use interrupt line for apic/pci steering across
           the V-Link */
        else if (interrupt_line_quirk)
-               pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq & 15);
+               pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq);
        return 0;
 }