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| author | Paul Mundt <lethal@linux-sh.org> | 2012-05-18 10:42:29 +0200 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2012-05-18 10:42:29 +0200 |
| commit | 58796ce67a80e8725220af83c5a550bf6a4dab12 (patch) | |
| tree | 393e6f0f97b1f8bc6c6b1f8e9494282e4c91dcd2 /arch/sh/drivers/pci/fixups-sh03.c | |
| parent | sh: cpu dma evt2irq migration. (diff) | |
| download | linux-58796ce67a80e8725220af83c5a550bf6a4dab12.tar.xz linux-58796ce67a80e8725220af83c5a550bf6a4dab12.zip | |
sh: legacy PCI evt2irq migration.
This converts over the legacy PCI IRQs to evt2irq() backed hwirq lookups.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/drivers/pci/fixups-sh03.c')
| -rw-r--r-- | arch/sh/drivers/pci/fixups-sh03.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/arch/sh/drivers/pci/fixups-sh03.c b/arch/sh/drivers/pci/fixups-sh03.c index 1615e5906168..16207bef9f52 100644 --- a/arch/sh/drivers/pci/fixups-sh03.c +++ b/arch/sh/drivers/pci/fixups-sh03.c @@ -2,6 +2,7 @@ #include <linux/init.h> #include <linux/types.h> #include <linux/pci.h> +#include <linux/sh_intc.h> int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin) { @@ -9,21 +10,21 @@ int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin) if (dev->bus->number == 0) { switch (slot) { - case 4: return 5; /* eth0 */ - case 8: return 5; /* eth1 */ - case 6: return 2; /* PCI bridge */ + case 4: return evt2irq(0x2a0); /* eth0 */ + case 8: return evt2irq(0x2a0); /* eth1 */ + case 6: return evt2irq(0x240); /* PCI bridge */ default: printk(KERN_ERR "PCI: Bad IRQ mapping request " "for slot %d\n", slot); - return 2; + return evt2irq(0x240); } } else { switch (pin) { - case 0: irq = 2; break; - case 1: irq = 2; break; - case 2: irq = 2; break; - case 3: irq = 2; break; - case 4: irq = 2; break; + case 0: irq = evt2irq(0x240); break; + case 1: irq = evt2irq(0x240); break; + case 2: irq = evt2irq(0x240); break; + case 3: irq = evt2irq(0x240); break; + case 4: irq = evt2irq(0x240); break; default: irq = -1; break; } } |