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authorMaciej W. Rozycki <macro@linux-mips.org>2005-07-01 16:10:40 +0000
committerRalf Baechle <ralf@linux-mips.org>2005-10-29 19:31:35 +0100
commita5fc9c0bbee8b91025993a49a9176a88380aef3c (patch)
treee68ee45e852028ddde712abb18531777dba6e468 /arch/mips/dec/kn02-irq.c
parent7d7ee221213609319401d1b9d6dc4bf22ab928ea (diff)
Use physical addresses at the interface level, letting drivers remap
them as appropriate. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/dec/kn02-irq.c')
-rw-r--r--arch/mips/dec/kn02-irq.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/mips/dec/kn02-irq.c b/arch/mips/dec/kn02-irq.c
index 644085e1040..898bed502a3 100644
--- a/arch/mips/dec/kn02-irq.c
+++ b/arch/mips/dec/kn02-irq.c
@@ -37,7 +37,8 @@ static int kn02_irq_base;
static inline void unmask_kn02_irq(unsigned int irq)
{
- volatile u32 *csr = (volatile u32 *)KN02_CSR_BASE;
+ volatile u32 *csr = (volatile u32 *)CKSEG1ADDR(KN02_SLOT_BASE +
+ KN02_CSR);
cached_kn02_csr |= (1 << (irq - kn02_irq_base + 16));
*csr = cached_kn02_csr;
@@ -45,7 +46,8 @@ static inline void unmask_kn02_irq(unsigned int irq)
static inline void mask_kn02_irq(unsigned int irq)
{
- volatile u32 *csr = (volatile u32 *)KN02_CSR_BASE;
+ volatile u32 *csr = (volatile u32 *)CKSEG1ADDR(KN02_SLOT_BASE +
+ KN02_CSR);
cached_kn02_csr &= ~(1 << (irq - kn02_irq_base + 16));
*csr = cached_kn02_csr;
@@ -105,7 +107,8 @@ static struct hw_interrupt_type kn02_irq_type = {
void __init init_kn02_irqs(int base)
{
- volatile u32 *csr = (volatile u32 *)KN02_CSR_BASE;
+ volatile u32 *csr = (volatile u32 *)CKSEG1ADDR(KN02_SLOT_BASE +
+ KN02_CSR);
unsigned long flags;
int i;