Add the MIPSR6 related definitions to MIPS hazards
Signed-off-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
---
arch/mips/include/asm/hazards.h | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/mips/include/asm/hazards.h b/arch/mips/include/asm/hazards.h
index e3ee92d4dbe7..0b1b7faf8e15 100644
--- a/arch/mips/include/asm/hazards.h
+++ b/arch/mips/include/asm/hazards.h
@@ -11,6 +11,7 @@
#define _ASM_HAZARDS_H
#include <linux/stringify.h>
+#include <asm/asm.h>
#define ___ssnop \
sll $0, $0, 1
@@ -21,7 +22,7 @@
/*
* TLB hazards
*/
-#if defined(CONFIG_CPU_MIPSR2) && !defined(CONFIG_CPU_CAVIUM_OCTEON)
+#if defined(CONFIG_CPU_MIPSR2) || defined(CONFIG_CPU_MIPSR6) && !defined(CONFIG_CPU_CAVIUM_OCTEON)
/*
* MIPSR2 defines ehb for hazard avoidance
@@ -58,7 +59,7 @@ do { \
unsigned long tmp; \
\
__asm__ __volatile__( \
- " .set mips64r2 \n" \
+ " .set "MIPS_ISA_LEVEL" \n" \
" dla %0, 1f \n" \
" jr.hb %0 \n" \
" .set mips0 \n" \
@@ -132,7 +133,7 @@ do { \
#define instruction_hazard() \
do { \
- if (cpu_has_mips_r2) \
+ if (cpu_has_mips_r2 || cpu_has_mips_r6) \
__instruction_hazard(); \
} while (0)
@@ -240,7 +241,7 @@ do { \
#define __disable_fpu_hazard
-#elif defined(CONFIG_CPU_MIPSR2)
+#elif defined(CONFIG_CPU_MIPSR2) || defined(CONFIG_CPU_MIPSR6)
#define __enable_fpu_hazard \
___ehb
--
2.2.1
