ExternalVendorCode/openwrt
1
0
Fork 0
mirror of https://github.com/openwrt/openwrt.git synced 2024-12-23 15:32:33 +00:00
Code Issues Actions 7 Packages Projects Releases Wiki Activity

Fix the irq mapping for routerboard devices (#1843)

Browse Source 
SVN-Revision: 7560
This commit is contained in:
Florian Fainelli 2007-06-11 10:07:52 +00:00
parent f6825fb659
commit ebc6e163c3
1 changed files with 4 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
target/linux/adm5120-2.6/files/arch/mips/pci/fixup-adm5120.c
View File

@ -66,11 +66,7 @@ int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
int irq;
irq = -1;
#if 1
/* FIXME: this code should be working on all boards? */
if (slot > 0 && slot < 4)
irq = ADM5120_IRQ_PCI0+slot-1;
#else
switch (mips_machtype) {
case MACH_ADM5120_RB_111:
case MACH_ADM5120_RB_112:
@ -78,14 +74,14 @@ int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
case MACH_ADM5120_RB_133C:
case MACH_ADM5120_RB_153:
if (slot > 0 && slot < 4)
irq = ADM5120_IRQ_PCI0+slot-1;
irq = slot + 5;
break;
default:
if (slot > 1 && slot < 5)
irq = ADM5120_IRQ_PCI0+slot-2;
irq = ADM5120_IRQ_PCI0+slot-1;
break;
}
#endif
printk(KERN_INFO "PCI: mapping irq for device %s, slot:%u, pin:%u, "
"irq:%d\n", pci_name(dev), slot, pin, irq);