diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
commit | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch) | |
tree | 7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /arch/powerpc/kernel/cpu_setup_power.S | |
parent | e914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff) |
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'arch/powerpc/kernel/cpu_setup_power.S')
-rw-r--r-- | arch/powerpc/kernel/cpu_setup_power.S | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/cpu_setup_power.S b/arch/powerpc/kernel/cpu_setup_power.S index 584e119fa..52ff3f025 100644 --- a/arch/powerpc/kernel/cpu_setup_power.S +++ b/arch/powerpc/kernel/cpu_setup_power.S @@ -51,6 +51,7 @@ _GLOBAL(__setup_cpu_power8) mflr r11 bl __init_FSCR bl __init_PMU + bl __init_PMU_ISA207 bl __init_hvmode_206 mtlr r11 beqlr @@ -62,6 +63,7 @@ _GLOBAL(__setup_cpu_power8) bl __init_HFSCR bl __init_tlb_power8 bl __init_PMU_HV + bl __init_PMU_HV_ISA207 mtlr r11 blr @@ -69,6 +71,7 @@ _GLOBAL(__restore_cpu_power8) mflr r11 bl __init_FSCR bl __init_PMU + bl __init_PMU_ISA207 mfmsr r3 rldicl. r0,r3,4,63 mtlr r11 @@ -81,12 +84,14 @@ _GLOBAL(__restore_cpu_power8) bl __init_HFSCR bl __init_tlb_power8 bl __init_PMU_HV + bl __init_PMU_HV_ISA207 mtlr r11 blr _GLOBAL(__setup_cpu_power9) mflr r11 bl __init_FSCR + bl __init_PMU bl __init_hvmode_206 mtlr r11 beqlr @@ -94,15 +99,18 @@ _GLOBAL(__setup_cpu_power9) mtspr SPRN_LPID,r0 mfspr r3,SPRN_LPCR ori r3, r3, LPCR_PECEDH + ori r3, r3, LPCR_HVICE bl __init_LPCR bl __init_HFSCR bl __init_tlb_power9 + bl __init_PMU_HV mtlr r11 blr _GLOBAL(__restore_cpu_power9) mflr r11 bl __init_FSCR + bl __init_PMU mfmsr r3 rldicl. r0,r3,4,63 mtlr r11 @@ -111,9 +119,11 @@ _GLOBAL(__restore_cpu_power9) mtspr SPRN_LPID,r0 mfspr r3,SPRN_LPCR ori r3, r3, LPCR_PECEDH + ori r3, r3, LPCR_HVICE bl __init_LPCR bl __init_HFSCR bl __init_tlb_power9 + bl __init_PMU_HV mtlr r11 blr @@ -208,14 +218,22 @@ __init_tlb_power9: __init_PMU_HV: li r5,0 mtspr SPRN_MMCRC,r5 + blr + +__init_PMU_HV_ISA207: + li r5,0 mtspr SPRN_MMCRH,r5 blr __init_PMU: li r5,0 - mtspr SPRN_MMCRS,r5 mtspr SPRN_MMCRA,r5 mtspr SPRN_MMCR0,r5 mtspr SPRN_MMCR1,r5 mtspr SPRN_MMCR2,r5 blr + +__init_PMU_ISA207: + li r5,0 + mtspr SPRN_MMCRS,r5 + blr |