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Diffstat (limited to 'arch/mips/cobalt/irq.c')
-rw-r--r--arch/mips/cobalt/irq.c31
1 files changed, 14 insertions, 17 deletions
diff --git a/arch/mips/cobalt/irq.c b/arch/mips/cobalt/irq.c
index 82e569d5b02c..4c46f0e73783 100644
--- a/arch/mips/cobalt/irq.c
+++ b/arch/mips/cobalt/irq.c
@@ -45,25 +45,22 @@ static inline void galileo_irq(void)
{
unsigned int mask, pending, devfn;
- mask = GALILEO_INL(GT_INTRMASK_OFS);
- pending = GALILEO_INL(GT_INTRCAUSE_OFS) & mask;
+ mask = GT_READ(GT_INTRMASK_OFS);
+ pending = GT_READ(GT_INTRCAUSE_OFS) & mask;
- if (pending & GALILEO_INTR_T0EXP) {
-
- GALILEO_OUTL(~GALILEO_INTR_T0EXP, GT_INTRCAUSE_OFS);
+ if (pending & GT_INTR_T0EXP_MSK) {
+ GT_WRITE(GT_INTRCAUSE_OFS, ~GT_INTR_T0EXP_MSK);
do_IRQ(COBALT_GALILEO_IRQ);
-
- } else if (pending & GALILEO_INTR_RETRY_CTR) {
-
- devfn = GALILEO_INL(GT_PCI0_CFGADDR_OFS) >> 8;
- GALILEO_OUTL(~GALILEO_INTR_RETRY_CTR, GT_INTRCAUSE_OFS);
- printk(KERN_WARNING "Galileo: PCI retry count exceeded (%02x.%u)\n",
- PCI_SLOT(devfn), PCI_FUNC(devfn));
-
+ } else if (pending & GT_INTR_RETRYCTR0_MSK) {
+ devfn = GT_READ(GT_PCI0_CFGADDR_OFS) >> 8;
+ GT_WRITE(GT_INTRCAUSE_OFS, ~GT_INTR_RETRYCTR0_MSK);
+ printk(KERN_WARNING
+ "Galileo: PCI retry count exceeded (%02x.%u)\n",
+ PCI_SLOT(devfn), PCI_FUNC(devfn));
} else {
-
- GALILEO_OUTL(mask & ~pending, GT_INTRMASK_OFS);
- printk(KERN_WARNING "Galileo: masking unexpected interrupt %08x\n", pending);
+ GT_WRITE(GT_INTRMASK_OFS, mask & ~pending);
+ printk(KERN_WARNING
+ "Galileo: masking unexpected interrupt %08x\n", pending);
}
}
@@ -104,7 +101,7 @@ void __init arch_init_irq(void)
* Mask all Galileo interrupts. The Galileo
* handler is set in cobalt_timer_setup()
*/
- GALILEO_OUTL(0, GT_INTRMASK_OFS);
+ GT_WRITE(GT_INTRMASK_OFS, 0);
init_i8259_irqs(); /* 0 ... 15 */
mips_cpu_irq_init(COBALT_CPU_IRQ); /* 16 ... 23 */