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| author | Jeff Garzik <jeff@garzik.org> | 2006-12-07 04:57:19 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-12-07 04:57:19 -0500 |
| commit | 8d1413b28033c49c7f1a4d320e815d7a5531acee (patch) | |
| tree | b37281abef014cd60803b81c100388d7a475d49e /arch/powerpc/kernel/idle_power4.S | |
| parent | ed25ffa16434724f5ed825aa48734c7f3aefa203 (diff) | |
| parent | 620034c84d1d939717bdfbe02c51a3fee43541c3 (diff) | |
Merge branch 'master' into upstream
Conflicts:
drivers/net/netxen/netxen_nic.h
drivers/net/netxen/netxen_nic_main.c
Diffstat (limited to 'arch/powerpc/kernel/idle_power4.S')
| -rw-r--r-- | arch/powerpc/kernel/idle_power4.S | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/idle_power4.S b/arch/powerpc/kernel/idle_power4.S index 30de81da7b4..ba319547860 100644 --- a/arch/powerpc/kernel/idle_power4.S +++ b/arch/powerpc/kernel/idle_power4.S @@ -30,6 +30,13 @@ END_FTR_SECTION_IFCLR(CPU_FTR_CAN_NAP) beqlr /* Go to NAP now */ + mfmsr r7 + rldicl r0,r7,48,1 + rotldi r0,r0,16 + mtmsrd r0,1 /* hard-disable interrupts */ + li r0,1 + stb r0,PACASOFTIRQEN(r13) /* we'll hard-enable shortly */ + stb r0,PACAHARDIRQEN(r13) BEGIN_FTR_SECTION DSSALL sync @@ -38,7 +45,6 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC) ld r8,TI_LOCAL_FLAGS(r9) /* set napping bit */ ori r8,r8,_TLF_NAPPING /* so when we take an exception */ std r8,TI_LOCAL_FLAGS(r9) /* it will return to our caller */ - mfmsr r7 ori r7,r7,MSR_EE oris r7,r7,MSR_POW@h 1: sync |