[IA64] remove "pci=routeirq" option
Remove "pci=routeirq" option for ia64. This was a workaround after ACPI IRQ routing was changed from "all at boot for everything in _PRT" to "do it when the device is enabled" in case there were drivers that didn't use pci_enable_device(). Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
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@ -33,8 +33,6 @@
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#include <asm/hw_irq.h>
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#include <asm/hw_irq.h>
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static int pci_routeirq;
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/*
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/*
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* Low-level SAL-based PCI configuration access functions. Note that SAL
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* Low-level SAL-based PCI configuration access functions. Note that SAL
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* calls are already serialized (via sal_lock), so we don't need another
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* calls are already serialized (via sal_lock), so we don't need another
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@ -139,24 +137,8 @@ static void acpi_map_iosapics(void)
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static int __init
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static int __init
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pci_acpi_init (void)
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pci_acpi_init (void)
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{
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{
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struct pci_dev *dev = NULL;
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printk(KERN_INFO "PCI: Using ACPI for IRQ routing\n");
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acpi_map_iosapics();
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acpi_map_iosapics();
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if (pci_routeirq) {
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/*
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* PCI IRQ routing is set up by pci_enable_device(), but we
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* also do it here in case there are still broken drivers that
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* don't use pci_enable_device().
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*/
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printk(KERN_INFO "PCI: Routing interrupts for all devices because \"pci=routeirq\" specified\n");
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for_each_pci_dev(dev)
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acpi_pci_irq_enable(dev);
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} else
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printk(KERN_INFO "PCI: If a device doesn't work, try \"pci=routeirq\". If it helps, post a report\n");
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return 0;
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return 0;
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}
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}
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@ -500,8 +482,6 @@ pcibios_align_resource (void *data, struct resource *res,
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char * __init
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char * __init
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pcibios_setup (char *str)
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pcibios_setup (char *str)
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{
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{
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if (!strcmp(str, "routeirq"))
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pci_routeirq = 1;
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return NULL;
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return NULL;
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}
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}
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