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| author | Florian Fainelli <florian@openwrt.org> | 2007-06-11 10:07:52 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2007-06-11 10:07:52 +0000 |
| commit | ebc6e163c35692263d5975e3fd8fbb8a38583545 (patch) | |
| tree | 902eb667065ba6fc08882895915c8cb1acf2f257 /target/linux/adm5120-2.6 | |
| parent | f6825fb65997bc11928de3d08f352b366d5f4c25 (diff) | |
| download | mtk-20170518-ebc6e163c35692263d5975e3fd8fbb8a38583545.zip mtk-20170518-ebc6e163c35692263d5975e3fd8fbb8a38583545.tar.gz mtk-20170518-ebc6e163c35692263d5975e3fd8fbb8a38583545.tar.bz2 | |
Fix the irq mapping for routerboard devices (#1843)
SVN-Revision: 7560
Diffstat (limited to 'target/linux/adm5120-2.6')
| -rw-r--r-- | target/linux/adm5120-2.6/files/arch/mips/pci/fixup-adm5120.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/target/linux/adm5120-2.6/files/arch/mips/pci/fixup-adm5120.c b/target/linux/adm5120-2.6/files/arch/mips/pci/fixup-adm5120.c index 9f65e35..07119ef 100644 --- a/target/linux/adm5120-2.6/files/arch/mips/pci/fixup-adm5120.c +++ b/target/linux/adm5120-2.6/files/arch/mips/pci/fixup-adm5120.c @@ -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); |