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| author |   Vineet Gupta <vgupta@synopsys.com> | 2013-05-13 18:30:41 +0530 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2015-06-22 14:06:55 +0530 |
| commit | 1f6ccfff6314672743ad7252160654709e997a2a (patch) | |
| tree | f2027c01b8d010b9d1aaa3685c7c4d0644271f53 /arch/arc/include/asm/irqflags-compact.h | |
| parent | ARCv2: [intc] HS38 core interrupt controller (diff) | |
| download | linux-dev-1f6ccfff6314672743ad7252160654709e997a2a.tar.xz linux-dev-1f6ccfff6314672743ad7252160654709e997a2a.zip | |
ARCv2: Support for ARCv2 ISA and HS38x cores
The notable features are:
- SMP configurations of upto 4 cores with coherency
- Optional L2 Cache and IO-Coherency
- Revised Interrupt Architecture (multiple priorites, reg banks,
auto stack switch, auto regfile save/restore)
- MMUv4 (PIPT dcache, Huge Pages)
- Instructions for
* 64bit load/store: LDD, STD
* Hardware assisted divide/remainder: DIV, REM
* Function prologue/epilogue: ENTER_S, LEAVE_S
* IRQ enable/disable: CLRI, SETI
* pop count: FFS, FLS
* SETcc, BMSKN, XBFU...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/include/asm/irqflags-compact.h')
| -rw-r--r-- | arch/arc/include/asm/irqflags-compact.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arc/include/asm/irqflags-compact.h b/arch/arc/include/asm/irqflags-compact.h index 18f3634ac347..aa805575c320 100644 --- a/arch/arc/include/asm/irqflags-compact.h +++ b/arch/arc/include/asm/irqflags-compact.h @@ -39,6 +39,8 @@ #define AUX_ITRIGGER 0x40d #define AUX_IPULSE 0x415 +#define ISA_INIT_STATUS_BITS STATUS_IE_MASK + #ifndef __ASSEMBLY__ /****************************************************************** |