diff options
| author | Paul Mackerras <paulus@samba.org> | 2006-03-27 15:03:03 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-03-27 15:03:03 +1100 |
| commit | a0652fc9a28c3ef8cd59264bfcb089c44d1b0e06 (patch) | |
| tree | a28527b65237b3067553a993f5ad06dfb24df044 /arch/powerpc/kernel/entry_32.S | |
| parent | 55aab8cd3a498201b769a19de861c77516bdfd45 (diff) | |
| download | linux-a0652fc9a28c3ef8cd59264bfcb089c44d1b0e06.tar.bz2 | |
powerpc: Unify the 32 and 64 bit idle loops
This unifies the 32-bit (ARCH=ppc and ARCH=powerpc) and 64-bit idle
loops. It brings over the concept of having a ppc_md.power_save
function from 32-bit to ARCH=powerpc, which lets us get rid of
native_idle(). With this we will also be able to simplify the idle
handling for pSeries and cell.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/entry_32.S')
| -rw-r--r-- | arch/powerpc/kernel/entry_32.S | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index 4827ca1ec89b..b3a979467225 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -135,10 +135,10 @@ transfer_to_handler: mfspr r11,SPRN_HID0 mtcr r11 BEGIN_FTR_SECTION - bt- 8,power_save_6xx_restore /* Check DOZE */ + bt- 8,4f /* Check DOZE */ END_FTR_SECTION_IFSET(CPU_FTR_CAN_DOZE) BEGIN_FTR_SECTION - bt- 9,power_save_6xx_restore /* Check NAP */ + bt- 9,4f /* Check NAP */ END_FTR_SECTION_IFSET(CPU_FTR_CAN_NAP) #endif /* CONFIG_6xx */ .globl transfer_to_handler_cont @@ -157,6 +157,10 @@ transfer_to_handler_cont: SYNC RFI /* jump to handler, enable MMU */ +#ifdef CONFIG_6xx +4: b power_save_6xx_restore +#endif + /* * On kernel stack overflow, load up an initial stack pointer * and call StackOverflow(regs), which should not return. |