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| author | Maciej W. Rozycki <macro@linux-mips.org> | 2005-07-01 16:10:40 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2005-10-29 19:31:35 +0100 |
| commit | a5fc9c0bbee8b91025993a49a9176a88380aef3c (patch) | |
| tree | e68ee45e852028ddde712abb18531777dba6e468 /arch/mips/dec/kn02xa-berr.c | |
| parent | 7d7ee221213609319401d1b9d6dc4bf22ab928ea (diff) | |
| download | linux-a5fc9c0bbee8b91025993a49a9176a88380aef3c.tar.gz linux-a5fc9c0bbee8b91025993a49a9176a88380aef3c.tar.bz2 linux-a5fc9c0bbee8b91025993a49a9176a88380aef3c.zip | |
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/kn02xa-berr.c')
| -rw-r--r-- | arch/mips/dec/kn02xa-berr.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/mips/dec/kn02xa-berr.c b/arch/mips/dec/kn02xa-berr.c index c29909566628..6cd3f94f79fe 100644 --- a/arch/mips/dec/kn02xa-berr.c +++ b/arch/mips/dec/kn02xa-berr.c @@ -20,6 +20,7 @@ #include <linux/kernel.h> #include <linux/types.h> +#include <asm/addrspace.h> #include <asm/system.h> #include <asm/traps.h> @@ -29,8 +30,8 @@ static inline void dec_kn02xa_be_ack(void) { - volatile u32 *mer = (void *)KN02XA_MER; - volatile u32 *mem_intr = (void *)KN02XA_MEM_INTR; + volatile u32 *mer = (void *)CKSEG1ADDR(KN02XA_MER); + volatile u32 *mem_intr = (void *)CKSEG1ADDR(KN02XA_MEM_INTR); *mer = KN02CA_MER_INTR; /* Clear errors; keep the ARC IRQ. */ *mem_intr = 0; /* Any write clears the bus IRQ. */ @@ -40,8 +41,8 @@ static inline void dec_kn02xa_be_ack(void) static int dec_kn02xa_be_backend(struct pt_regs *regs, int is_fixup, int invoker) { - volatile u32 *kn02xa_mer = (void *)KN02XA_MER; - volatile u32 *kn02xa_ear = (void *)KN02XA_EAR; + volatile u32 *kn02xa_mer = (void *)CKSEG1ADDR(KN02XA_MER); + volatile u32 *kn02xa_ear = (void *)CKSEG1ADDR(KN02XA_EAR); static const char excstr[] = "exception"; static const char intstr[] = "interrupt"; @@ -126,7 +127,7 @@ irqreturn_t dec_kn02xa_be_interrupt(int irq, void *dev_id, void __init dec_kn02xa_be_init(void) { - volatile u32 *mbcs = (void *)(KN4K_SLOT_BASE + KN4K_MB_CSR); + volatile u32 *mbcs = (void *)CKSEG1ADDR(KN4K_SLOT_BASE + KN4K_MB_CSR); /* For KN04 we need to make sure EE (?) is enabled in the MB. */ if (current_cpu_data.cputype == CPU_R4000SC) |