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[IA64] remove "pci=routeirq" option

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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>
This commit is contained in:
Bjorn Helgaas
2005-06-13 11:27:00 -07:00
committed by Tony Luck
parent 0393eed5c3
commit 7b404b3459
1 changed files with 0 additions and 20 deletions
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20
arch/ia64/pci/pci.c
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@@ -33,8 +33,6 @@
#include <asm/hw_irq.h> #include <asm/hw_irq.h>
static int pci_routeirq;
/* /*
* Low-level SAL-based PCI configuration access functions. Note that SAL * Low-level SAL-based PCI configuration access functions. Note that SAL
* calls are already serialized (via sal_lock), so we don't need another * calls are already serialized (via sal_lock), so we don't need another
@@ -139,24 +137,8 @@ static void acpi_map_iosapics(void)
static int __init static int __init
pci_acpi_init (void) pci_acpi_init (void)
{ {
struct pci_dev *dev = NULL;
printk(KERN_INFO "PCI: Using ACPI for IRQ routing\n");
acpi_map_iosapics(); acpi_map_iosapics();
if (pci_routeirq) {
/*
* PCI IRQ routing is set up by pci_enable_device(), but we
* also do it here in case there are still broken drivers that
* don't use pci_enable_device().
*/
printk(KERN_INFO "PCI: Routing interrupts for all devices because \"pci=routeirq\" specified\n");
for_each_pci_dev(dev)
acpi_pci_irq_enable(dev);
} else
printk(KERN_INFO "PCI: If a device doesn't work, try \"pci=routeirq\". If it helps, post a report\n");
return 0; return 0;
} }
@@ -500,8 +482,6 @@ pcibios_align_resource (void *data, struct resource *res,
char * __init char * __init
pcibios_setup (char *str) pcibios_setup (char *str)
{ {
if (!strcmp(str, "routeirq"))
pci_routeirq = 1;
return NULL; return NULL;
} }