From 6ee729aa6c06c9bc2bc1dd27e809e8fe976a9e04 Mon Sep 17 00:00:00 2001 From: Leonid Yegoshin Date: Tue, 15 Jul 2014 14:09:55 +0100 Subject: MIPS: Add new option for unique RI/XI exceptions MIPSr5 added support for unique exception codes for the Read-Inhibit and Execute-Inhibit exceptions. Signed-off-by: Leonid Yegoshin Signed-off-by: Markos Chandras Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7338/ Signed-off-by: Ralf Baechle --- arch/mips/include/asm/cpu.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/mips/include/asm/cpu.h') diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h index ec6a0f964d6a..7ba2a035ad86 100644 --- a/arch/mips/include/asm/cpu.h +++ b/arch/mips/include/asm/cpu.h @@ -366,6 +366,7 @@ enum cpu_type_enum { #define MIPS_CPU_SEGMENTS 0x04000000ull /* CPU supports Segmentation Control registers */ #define MIPS_CPU_EVA 0x80000000ull /* CPU supports Enhanced Virtual Addressing */ #define MIPS_CPU_HTW 0x100000000ull /* CPU support Hardware Page Table Walker */ +#define MIPS_CPU_RIXIEX 0x200000000ull /* CPU has unique exception codes for {Read, Execute}-Inhibit exceptions */ /* * CPU ASE encodings -- cgit v1.2.2