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| author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
| commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
| tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/arch/powerpc/kernel/idle_power4.S | |
| parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
| download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip | |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/arch/powerpc/kernel/idle_power4.S')
| -rw-r--r-- | ANDROID_3.4.5/arch/powerpc/kernel/idle_power4.S | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/ANDROID_3.4.5/arch/powerpc/kernel/idle_power4.S b/ANDROID_3.4.5/arch/powerpc/kernel/idle_power4.S deleted file mode 100644 index 2c71b0fc..00000000 --- a/ANDROID_3.4.5/arch/powerpc/kernel/idle_power4.S +++ /dev/null @@ -1,73 +0,0 @@ -/* - * This file contains the power_save function for 970-family CPUs. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#include <linux/threads.h> -#include <asm/processor.h> -#include <asm/page.h> -#include <asm/cputable.h> -#include <asm/thread_info.h> -#include <asm/ppc_asm.h> -#include <asm/asm-offsets.h> -#include <asm/irqflags.h> - -#undef DEBUG - - .text - -_GLOBAL(power4_idle) -BEGIN_FTR_SECTION - blr -END_FTR_SECTION_IFCLR(CPU_FTR_CAN_NAP) - /* Now check if user or arch enabled NAP mode */ - LOAD_REG_ADDRBASE(r3,powersave_nap) - lwz r4,ADDROFF(powersave_nap)(r3) - cmpwi 0,r4,0 - beqlr - - /* Hard disable interrupts */ - mfmsr r7 - rldicl r0,r7,48,1 - rotldi r0,r0,16 - mtmsrd r0,1 - - /* Check if something happened while soft-disabled */ - lbz r0,PACAIRQHAPPENED(r13) - cmpwi cr0,r0,0 - bnelr - - /* Soft-enable interrupts */ -#ifdef CONFIG_TRACE_IRQFLAGS - mflr r0 - std r0,16(r1) - stdu r1,-128(r1) - bl .trace_hardirqs_on - addi r1,r1,128 - ld r0,16(r1) - mtlr r0 - mfmsr r7 -#endif /* CONFIG_TRACE_IRQFLAGS */ - - li r0,1 - stb r0,PACASOFTIRQEN(r13) /* we'll hard-enable shortly */ -BEGIN_FTR_SECTION - DSSALL - sync -END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC) - clrrdi r9,r1,THREAD_SHIFT /* current thread_info */ - 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 */ - ori r7,r7,MSR_EE - oris r7,r7,MSR_POW@h -1: sync - isync - mtmsrd r7 - isync - b 1b - |