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Diffstat (limited to 'arch/powerpc/include/asm/exception-64s.h')
-rw-r--r--arch/powerpc/include/asm/exception-64s.h34
1 files changed, 13 insertions, 21 deletions
diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h
index 70354af0740e..548da3aa0a30 100644
--- a/arch/powerpc/include/asm/exception-64s.h
+++ b/arch/powerpc/include/asm/exception-64s.h
@@ -232,23 +232,30 @@ label##_hv: \
EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common, \
EXC_HV, KVMTEST, vec)
-#define __SOFTEN_TEST(h) \
+/* This associate vector numbers with bits in paca->irq_happened */
+#define SOFTEN_VALUE_0x500 PACA_IRQ_EE
+#define SOFTEN_VALUE_0x502 PACA_IRQ_EE
+#define SOFTEN_VALUE_0x900 PACA_IRQ_DEC
+#define SOFTEN_VALUE_0x982 PACA_IRQ_DEC
+
+#define __SOFTEN_TEST(h, vec) \
lbz r10,PACASOFTIRQEN(r13); \
cmpwi r10,0; \
+ li r10,SOFTEN_VALUE_##vec; \
beq masked_##h##interrupt
-#define _SOFTEN_TEST(h) __SOFTEN_TEST(h)
+#define _SOFTEN_TEST(h, vec) __SOFTEN_TEST(h, vec)
#define SOFTEN_TEST_PR(vec) \
KVMTEST_PR(vec); \
- _SOFTEN_TEST(EXC_STD)
+ _SOFTEN_TEST(EXC_STD, vec)
#define SOFTEN_TEST_HV(vec) \
KVMTEST(vec); \
- _SOFTEN_TEST(EXC_HV)
+ _SOFTEN_TEST(EXC_HV, vec)
#define SOFTEN_TEST_HV_201(vec) \
KVMTEST(vec); \
- _SOFTEN_TEST(EXC_STD)
+ _SOFTEN_TEST(EXC_STD, vec)
#define __MASKABLE_EXCEPTION_PSERIES(vec, label, h, extra) \
HMT_MEDIUM; \
@@ -279,22 +286,7 @@ label##_hv: \
*/
/* Exception addition: Hard disable interrupts */
-#ifdef CONFIG_TRACE_IRQFLAGS
-#define DISABLE_INTS \
- lbz r10,PACASOFTIRQEN(r13); \
- li r11,0; \
- cmpwi cr0,r10,0; \
- stb r11,PACAHARDIRQEN(r13); \
- beq 44f; \
- stb r11,PACASOFTIRQEN(r13); \
- TRACE_DISABLE_INTS; \
-44:
-#else
-#define DISABLE_INTS \
- li r11,0; \
- stb r11,PACASOFTIRQEN(r13); \
- stb r11,PACAHARDIRQEN(r13)
-#endif /* CONFIG_TRACE_IRQFLAGS */
+#define DISABLE_INTS SOFT_DISABLE_INTS(r10,r11)
/* Exception addition: Keep interrupt state */
#define ENABLE_INTS \