diff options
Diffstat (limited to 'arch/x86/pci')
| -rw-r--r-- | arch/x86/pci/i386.c | 2 | ||||
| -rw-r--r-- | arch/x86/pci/intel_mid_pci.c | 1 | ||||
| -rw-r--r-- | arch/x86/pci/xen.c | 49 |
3 files changed, 3 insertions, 49 deletions
diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c index 9b18ef3..349c0d3 100644 --- a/arch/x86/pci/i386.c +++ b/arch/x86/pci/i386.c @@ -216,7 +216,7 @@ static void pcibios_allocate_bridge_resources(struct pci_dev *dev) continue; if (r->parent) /* Already allocated */ continue; - if (!r->start || pci_claim_resource(dev, idx) < 0) { + if (!r->start || pci_claim_bridge_resource(dev, idx) < 0) { /* * Something is wrong with the region. * Invalidate the resource to prevent diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c index 44b9271..852aa4c 100644 --- a/arch/x86/pci/intel_mid_pci.c +++ b/arch/x86/pci/intel_mid_pci.c @@ -293,7 +293,6 @@ static void mrst_power_off_unused_dev(struct pci_dev *dev) DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0801, mrst_power_off_unused_dev); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0809, mrst_power_off_unused_dev); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x080C, mrst_power_off_unused_dev); -DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0812, mrst_power_off_unused_dev); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0815, mrst_power_off_unused_dev); /* diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c index c489ef2..9098d88 100644 --- a/arch/x86/pci/xen.c +++ b/arch/x86/pci/xen.c @@ -458,6 +458,7 @@ int __init pci_xen_hvm_init(void) * just how GSIs get registered. */ __acpi_register_gsi = acpi_register_gsi_xen_hvm; + __acpi_unregister_gsi = NULL; #endif #ifdef CONFIG_PCI_MSI @@ -471,52 +472,6 @@ int __init pci_xen_hvm_init(void) } #ifdef CONFIG_XEN_DOM0 -static __init void xen_setup_acpi_sci(void) -{ - int rc; - int trigger, polarity; - int gsi = acpi_sci_override_gsi; - int irq = -1; - int gsi_override = -1; - - if (!gsi) - return; - - rc = acpi_get_override_irq(gsi, &trigger, &polarity); - if (rc) { - printk(KERN_WARNING "xen: acpi_get_override_irq failed for acpi" - " sci, rc=%d\n", rc); - return; - } - trigger = trigger ? ACPI_LEVEL_SENSITIVE : ACPI_EDGE_SENSITIVE; - polarity = polarity ? ACPI_ACTIVE_LOW : ACPI_ACTIVE_HIGH; - - printk(KERN_INFO "xen: sci override: global_irq=%d trigger=%d " - "polarity=%d\n", gsi, trigger, polarity); - - /* Before we bind the GSI to a Linux IRQ, check whether - * we need to override it with bus_irq (IRQ) value. Usually for - * IRQs below IRQ_LEGACY_IRQ this holds IRQ == GSI, as so: - * ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) - * but there are oddballs where the IRQ != GSI: - * ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 20 low level) - * which ends up being: gsi_to_irq[9] == 20 - * (which is what acpi_gsi_to_irq ends up calling when starting the - * the ACPI interpreter and keels over since IRQ 9 has not been - * setup as we had setup IRQ 20 for it). - */ - if (acpi_gsi_to_irq(gsi, &irq) == 0) { - /* Use the provided value if it's valid. */ - if (irq >= 0) - gsi_override = irq; - } - - gsi = xen_register_gsi(gsi, gsi_override, trigger, polarity); - printk(KERN_INFO "xen: acpi sci %d\n", gsi); - - return; -} - int __init pci_xen_initial_domain(void) { int irq; @@ -527,8 +482,8 @@ int __init pci_xen_initial_domain(void) x86_msi.restore_msi_irqs = xen_initdom_restore_msi_irqs; pci_msi_ignore_mask = 1; #endif - xen_setup_acpi_sci(); __acpi_register_gsi = acpi_register_gsi_xen; + __acpi_unregister_gsi = NULL; /* Pre-allocate legacy irqs */ for (irq = 0; irq < nr_legacy_irqs(); irq++) { int trigger, polarity; |
