diff options
| author | David S. Miller <davem@sunset.davemloft.net> | 2006-02-09 22:57:21 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-03-20 01:12:14 -0800 |
| commit | 164c220fa3947abbada65329d168f421b461a2a7 (patch) | |
| tree | 1a10418ccf896f1f9209c2206bedf87915b63bfd /arch/sparc64/kernel | |
| parent | dedacf623283cb24933ec9f7d5bf539f19173cd4 (diff) | |
[SPARC64]: Fix hypervisor call arg passing.
Function goes in %o5, args go in %o0 --> %o5.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel')
| -rw-r--r-- | arch/sparc64/kernel/irq.c | 8 | ||||
| -rw-r--r-- | arch/sparc64/kernel/smp.c | 16 | ||||
| -rw-r--r-- | arch/sparc64/kernel/trampoline.S | 56 | ||||
| -rw-r--r-- | arch/sparc64/kernel/tsb.S | 6 |
4 files changed, 43 insertions, 43 deletions
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c index 1f6455503f2..c5dd6daf127 100644 --- a/arch/sparc64/kernel/irq.c +++ b/arch/sparc64/kernel/irq.c @@ -863,10 +863,10 @@ void init_irqwork_curcpu(void) static void __cpuinit init_one_mondo(unsigned long *pa_ptr, unsigned long type) { - register unsigned long func __asm__("%o0"); - register unsigned long arg0 __asm__("%o1"); - register unsigned long arg1 __asm__("%o2"); - register unsigned long arg2 __asm__("%o3"); + register unsigned long func __asm__("%o5"); + register unsigned long arg0 __asm__("%o0"); + register unsigned long arg1 __asm__("%o1"); + register unsigned long arg2 __asm__("%o2"); unsigned long page = get_zeroed_page(GFP_ATOMIC); if (!page) { diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c index c10a3a8639e..f553264588d 100644 --- a/arch/sparc64/kernel/smp.c +++ b/arch/sparc64/kernel/smp.c @@ -572,10 +572,10 @@ static void hypervisor_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t retries = 0; cnt = init_cpu_list(cpu_list, mask); do { - register unsigned long func __asm__("%o0"); - register unsigned long arg0 __asm__("%o1"); - register unsigned long arg1 __asm__("%o2"); - register unsigned long arg2 __asm__("%o3"); + register unsigned long func __asm__("%o5"); + register unsigned long arg0 __asm__("%o0"); + register unsigned long arg1 __asm__("%o1"); + register unsigned long arg2 __asm__("%o2"); func = HV_FAST_CPU_MONDO_SEND; arg0 = cnt; @@ -624,10 +624,10 @@ static void hypervisor_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t int retries = 0; do { - register unsigned long func __asm__("%o0"); - register unsigned long arg0 __asm__("%o1"); - register unsigned long arg1 __asm__("%o2"); - register unsigned long arg2 __asm__("%o3"); + register unsigned long func __asm__("%o5"); + register unsigned long arg0 __asm__("%o0"); + register unsigned long arg1 __asm__("%o1"); + register unsigned long arg2 __asm__("%o2"); cpu_list[0] = i; func = HV_FAST_CPU_MONDO_SEND; diff --git a/arch/sparc64/kernel/trampoline.S b/arch/sparc64/kernel/trampoline.S index ffa8b79632c..c476f5b321f 100644 --- a/arch/sparc64/kernel/trampoline.S +++ b/arch/sparc64/kernel/trampoline.S @@ -265,20 +265,20 @@ do_unlock: nop niagara_lock_tlb: - mov HV_FAST_MMU_MAP_PERM_ADDR, %o0 - sethi %hi(KERNBASE), %o1 - clr %o2 - sethi %hi(kern_locked_tte_data), %o3 - ldx [%o3 + %lo(kern_locked_tte_data)], %o3 - mov HV_MMU_IMMU, %o4 + mov HV_FAST_MMU_MAP_PERM_ADDR, %o5 + sethi %hi(KERNBASE), %o0 + clr %o1 + sethi %hi(kern_locked_tte_data), %o2 + ldx [%o2 + %lo(kern_locked_tte_data)], %o2 + mov HV_MMU_IMMU, %o3 ta HV_FAST_TRAP - mov HV_FAST_MMU_MAP_PERM_ADDR, %o0 - sethi %hi(KERNBASE), %o1 - clr %o2 - sethi %hi(kern_locked_tte_data), %o3 - ldx [%o3 + %lo(kern_locked_tte_data)], %o3 - mov HV_MMU_DMMU, %o4 + mov HV_FAST_MMU_MAP_PERM_ADDR, %o5 + sethi %hi(KERNBASE), %o0 + clr %o1 + sethi %hi(kern_locked_tte_data), %o2 + ldx [%o2 + %lo(kern_locked_tte_data)], %o2 + mov HV_MMU_DMMU, %o3 ta HV_FAST_TRAP sethi %hi(bigkernel), %g2 @@ -286,24 +286,24 @@ niagara_lock_tlb: brz,pt %g2, after_lock_tlb nop - mov HV_FAST_MMU_MAP_PERM_ADDR, %o0 - sethi %hi(KERNBASE + 0x400000), %o1 - clr %o2 - sethi %hi(kern_locked_tte_data), %o3 - ldx [%o3 + %lo(kern_locked_tte_data)], %o3 - sethi %hi(0x400000), %o4 - add %o3, %o4, %o3 - mov HV_MMU_IMMU, %o4 + mov HV_FAST_MMU_MAP_PERM_ADDR, %o5 + sethi %hi(KERNBASE + 0x400000), %o0 + clr %o1 + sethi %hi(kern_locked_tte_data), %o2 + ldx [%o2 + %lo(kern_locked_tte_data)], %o2 + sethi %hi(0x400000), %o3 + add %o2, %o3, %o2 + mov HV_MMU_IMMU, %o3 ta HV_FAST_TRAP - mov HV_FAST_MMU_MAP_PERM_ADDR, %o0 - sethi %hi(KERNBASE + 0x400000), %o1 - clr %o2 - sethi %hi(kern_locked_tte_data), %o3 - ldx [%o3 + %lo(kern_locked_tte_data)], %o3 - sethi %hi(0x400000), %o4 - add %o3, %o4, %o3 - mov HV_MMU_DMMU, %o4 + mov HV_FAST_MMU_MAP_PERM_ADDR, %o5 + sethi %hi(KERNBASE + 0x400000), %o0 + clr %o1 + sethi %hi(kern_locked_tte_data), %o2 + ldx [%o2 + %lo(kern_locked_tte_data)], %o2 + sethi %hi(0x400000), %o3 + add %o2, %o3, %o2 + mov HV_MMU_DMMU, %o3 ta HV_FAST_TRAP after_lock_tlb: diff --git a/arch/sparc64/kernel/tsb.S b/arch/sparc64/kernel/tsb.S index a53ec6fb769..8a9351258af 100644 --- a/arch/sparc64/kernel/tsb.S +++ b/arch/sparc64/kernel/tsb.S @@ -266,9 +266,9 @@ __tsb_context_switch: mov SCRATCHPAD_UTSBREG2, %g1 stxa %g2, [%g1] ASI_SCRATCHPAD - mov HV_FAST_MMU_TSB_CTXNON0, %o0 - mov 1, %o1 - mov %o4, %o2 + mov HV_FAST_MMU_TSB_CTXNON0, %o5 + mov 1, %o0 + mov %o4, %o1 ta HV_FAST_TRAP ba,pt %xcc, 9f |