diff options
Diffstat (limited to 'arch/powerpc/kernel/exceptions-64s.S')
| -rw-r--r-- | arch/powerpc/kernel/exceptions-64s.S | 48 |
1 files changed, 37 insertions, 11 deletions
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index 6784bf7090f6..17f1d6670635 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -44,7 +44,7 @@ _machine_check_pSeries: HMT_MEDIUM DO_KVM 0x200 mtspr SPRN_SPRG_SCRATCH0,r13 /* save r13 */ - EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common) + EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common, EXC_STD) . = 0x300 .globl data_access_pSeries @@ -71,9 +71,9 @@ BEGIN_FTR_SECTION std r10,PACA_EXGEN+EX_R10(r13) std r11,PACA_EXGEN+EX_R9(r13) std r12,PACA_EXGEN+EX_R13(r13) - EXCEPTION_PROLOG_PSERIES_1(data_access_common) + EXCEPTION_PROLOG_PSERIES_1(data_access_common, EXC_STD) FTR_SECTION_ELSE - EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, data_access_common) + EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, data_access_common, EXC_STD) ALT_FTR_SECTION_END_IFCLR(CPU_FTR_SLB) . = 0x380 @@ -147,11 +147,24 @@ instruction_access_slb_pSeries: bctr #endif - MASKABLE_EXCEPTION_PSERIES(0x500, hardware_interrupt) + . = 0x500; + .globl hardware_interrupt_pSeries +hardware_interrupt_pSeries: + BEGIN_FTR_SECTION + MASKABLE_EXCEPTION_PSERIES(0x500, hardware_interrupt, EXC_STD) + FTR_SECTION_ELSE + MASKABLE_EXCEPTION_PSERIES(0x502, hardware_interrupt, EXC_HV) + ALT_FTR_SECTION_END_IFCLR(CPU_FTR_HVMODE_206) + STD_EXCEPTION_PSERIES(0x600, alignment) STD_EXCEPTION_PSERIES(0x700, program_check) STD_EXCEPTION_PSERIES(0x800, fp_unavailable) - MASKABLE_EXCEPTION_PSERIES(0x900, decrementer) + + . = 0x900; + .globl decrementer_pSeries +decrementer_pSeries: + MASKABLE_EXCEPTION_PSERIES(0x900, decrementer, EXC_STD) + STD_EXCEPTION_PSERIES(0xa00, trap_0a) STD_EXCEPTION_PSERIES(0xb00, trap_0b) @@ -207,15 +220,15 @@ vsx_unavailable_pSeries_1: b vsx_unavailable_pSeries #ifdef CONFIG_CBE_RAS - HSTD_EXCEPTION_PSERIES(0x1200, cbe_system_error) + HSTD_EXCEPTION_PSERIES(0x1202, cbe_system_error) #endif /* CONFIG_CBE_RAS */ STD_EXCEPTION_PSERIES(0x1300, instruction_breakpoint) #ifdef CONFIG_CBE_RAS - HSTD_EXCEPTION_PSERIES(0x1600, cbe_maintenance) + HSTD_EXCEPTION_PSERIES(0x1602, cbe_maintenance) #endif /* CONFIG_CBE_RAS */ STD_EXCEPTION_PSERIES(0x1700, altivec_assist) #ifdef CONFIG_CBE_RAS - HSTD_EXCEPTION_PSERIES(0x1800, cbe_thermal) + HSTD_EXCEPTION_PSERIES(0x1802, cbe_thermal) #endif /* CONFIG_CBE_RAS */ . = 0x3000 @@ -244,13 +257,26 @@ masked_interrupt: rfid b . +masked_Hinterrupt: + stb r10,PACAHARDIRQEN(r13) + mtcrf 0x80,r9 + ld r9,PACA_EXGEN+EX_R9(r13) + mfspr r10,SPRN_HSRR1 + rldicl r10,r10,48,1 /* clear MSR_EE */ + rotldi r10,r10,16 + mtspr SPRN_HSRR1,r10 + ld r10,PACA_EXGEN+EX_R10(r13) + mfspr r13,SPRN_SPRG_HSCRATCH0 + hrfid + b . + .align 7 do_stab_bolted_pSeries: std r11,PACA_EXSLB+EX_R11(r13) std r12,PACA_EXSLB+EX_R12(r13) mfspr r10,SPRN_SPRG_SCRATCH0 std r10,PACA_EXSLB+EX_R13(r13) - EXCEPTION_PROLOG_PSERIES_1(.do_stab_bolted) + EXCEPTION_PROLOG_PSERIES_1(.do_stab_bolted, EXC_STD) #ifdef CONFIG_PPC_PSERIES /* @@ -261,14 +287,14 @@ do_stab_bolted_pSeries: system_reset_fwnmi: HMT_MEDIUM mtspr SPRN_SPRG_SCRATCH0,r13 /* save r13 */ - EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, system_reset_common) + EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, system_reset_common, EXC_STD) .globl machine_check_fwnmi .align 7 machine_check_fwnmi: HMT_MEDIUM mtspr SPRN_SPRG_SCRATCH0,r13 /* save r13 */ - EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common) + EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common, EXC_STD) #endif /* CONFIG_PPC_PSERIES */ |