diff options
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/iseries/exception.S | 28 | ||||
| -rw-r--r-- | arch/powerpc/platforms/iseries/exception.h | 4 |
2 files changed, 16 insertions, 16 deletions
diff --git a/arch/powerpc/platforms/iseries/exception.S b/arch/powerpc/platforms/iseries/exception.S index 2f581521eb9..2b807597923 100644 --- a/arch/powerpc/platforms/iseries/exception.S +++ b/arch/powerpc/platforms/iseries/exception.S @@ -47,7 +47,7 @@ system_reset_iSeries: LOAD_REG_ADDR(r13, paca) mulli r0,r23,PACA_SIZE add r13,r13,r0 - mtspr SPRN_SPRG3,r13 /* Save it away for the future */ + mtspr SPRN_SPRG_PACA,r13 /* Save it away for the future */ mfmsr r24 ori r24,r24,MSR_RI mtmsrd r24 /* RI on */ @@ -116,7 +116,7 @@ iSeries_secondary_smp_loop: #endif /* CONFIG_SMP */ li r0,-1 /* r0=-1 indicates a Hypervisor call */ sc /* Invoke the hypervisor via a system call */ - mfspr r13,SPRN_SPRG3 /* Put r13 back ???? */ + mfspr r13,SPRN_SPRG_PACA /* Put r13 back ???? */ b 2b /* If SMP not configured, secondaries * loop forever */ @@ -126,9 +126,9 @@ iSeries_secondary_smp_loop: .globl data_access_iSeries data_access_iSeries: - mtspr SPRN_SPRG1,r13 + mtspr SPRN_SPRG_SCRATCH0,r13 BEGIN_FTR_SECTION - mtspr SPRN_SPRG2,r12 + mtspr SPRN_SPRG_SCRATCH1,r12 mfspr r13,SPRN_DAR mfspr r12,SPRN_DSISR srdi r13,r13,60 @@ -137,7 +137,7 @@ BEGIN_FTR_SECTION cmpwi r13,0x2c beq .do_stab_bolted_iSeries mtcrf 0x80,r12 - mfspr r12,SPRN_SPRG2 + mfspr r12,SPRN_SPRG_SCRATCH1 END_FTR_SECTION_IFCLR(CPU_FTR_SLB) EXCEPTION_PROLOG_1(PACA_EXGEN) EXCEPTION_PROLOG_ISERIES_1 @@ -145,15 +145,15 @@ END_FTR_SECTION_IFCLR(CPU_FTR_SLB) .do_stab_bolted_iSeries: mtcrf 0x80,r12 - mfspr r12,SPRN_SPRG2 + mfspr r12,SPRN_SPRG_SCRATCH1 EXCEPTION_PROLOG_1(PACA_EXSLB) EXCEPTION_PROLOG_ISERIES_1 b .do_stab_bolted .globl data_access_slb_iSeries data_access_slb_iSeries: - mtspr SPRN_SPRG1,r13 /* save r13 */ - mfspr r13,SPRN_SPRG3 /* get paca address into r13 */ + mtspr SPRN_SPRG_SCRATCH0,r13 /* save r13 */ + mfspr r13,SPRN_SPRG_PACA /* get paca address into r13 */ std r3,PACA_EXSLB+EX_R3(r13) mfspr r3,SPRN_DAR std r9,PACA_EXSLB+EX_R9(r13) @@ -165,7 +165,7 @@ data_access_slb_iSeries: std r10,PACA_EXSLB+EX_R10(r13) std r11,PACA_EXSLB+EX_R11(r13) std r12,PACA_EXSLB+EX_R12(r13) - mfspr r10,SPRN_SPRG1 + mfspr r10,SPRN_SPRG_SCRATCH0 std r10,PACA_EXSLB+EX_R13(r13) ld r12,PACALPPACAPTR(r13) ld r12,LPPACASRR1(r12) @@ -175,8 +175,8 @@ data_access_slb_iSeries: .globl instruction_access_slb_iSeries instruction_access_slb_iSeries: - mtspr SPRN_SPRG1,r13 /* save r13 */ - mfspr r13,SPRN_SPRG3 /* get paca address into r13 */ + mtspr SPRN_SPRG_SCRATCH0,r13 /* save r13 */ + mfspr r13,SPRN_SPRG_PACA /* get paca address into r13 */ std r3,PACA_EXSLB+EX_R3(r13) ld r3,PACALPPACAPTR(r13) ld r3,LPPACASRR0(r3) /* get SRR0 value */ @@ -189,7 +189,7 @@ instruction_access_slb_iSeries: std r10,PACA_EXSLB+EX_R10(r13) std r11,PACA_EXSLB+EX_R11(r13) std r12,PACA_EXSLB+EX_R12(r13) - mfspr r10,SPRN_SPRG1 + mfspr r10,SPRN_SPRG_SCRATCH0 std r10,PACA_EXSLB+EX_R13(r13) ld r12,PACALPPACAPTR(r13) ld r12,LPPACASRR1(r12) @@ -200,7 +200,7 @@ slb_miss_user_iseries: std r10,PACA_EXGEN+EX_R10(r13) std r11,PACA_EXGEN+EX_R11(r13) std r12,PACA_EXGEN+EX_R12(r13) - mfspr r10,SPRG1 + mfspr r10,SPRG_SCRATCH0 ld r11,PACA_EXSLB+EX_R9(r13) ld r12,PACA_EXSLB+EX_R3(r13) std r10,PACA_EXGEN+EX_R13(r13) @@ -221,7 +221,7 @@ slb_miss_user_iseries: .globl system_call_iSeries system_call_iSeries: mr r9,r13 - mfspr r13,SPRN_SPRG3 + mfspr r13,SPRN_SPRG_PACA EXCEPTION_PROLOG_ISERIES_1 b system_call_common diff --git a/arch/powerpc/platforms/iseries/exception.h b/arch/powerpc/platforms/iseries/exception.h index e26eb86ac73..bae3fba5ad8 100644 --- a/arch/powerpc/platforms/iseries/exception.h +++ b/arch/powerpc/platforms/iseries/exception.h @@ -38,7 +38,7 @@ .globl label##_iSeries; \ label##_iSeries: \ HMT_MEDIUM; \ - mtspr SPRN_SPRG1,r13; /* save r13 */ \ + mtspr SPRN_SPRG_SCRATCH0,r13; /* save r13 */ \ EXCEPTION_PROLOG_1(area); \ EXCEPTION_PROLOG_ISERIES_1; \ b label##_common @@ -47,7 +47,7 @@ label##_iSeries: \ .globl label##_iSeries; \ label##_iSeries: \ HMT_MEDIUM; \ - mtspr SPRN_SPRG1,r13; /* save r13 */ \ + mtspr SPRN_SPRG_SCRATCH0,r13; /* save r13 */ \ EXCEPTION_PROLOG_1(PACA_EXGEN); \ lbz r10,PACASOFTIRQEN(r13); \ cmpwi 0,r10,0; \ |