| /linux/arch/powerpc/kernel/ |
| H A D | cpu_setup_power.c | 29 static void init_LPCR_ISA300(u64 lpcr, u64 lpes) in init_LPCR_ISA300() argument
32 lpcr |= (lpes << LPCR_LPES_SH) & LPCR_LPES; in init_LPCR_ISA300()
33 lpcr |= LPCR_PECE0|LPCR_PECE1|LPCR_PECE2; in init_LPCR_ISA300()
34 lpcr |= (4ull << LPCR_DPFD_SH) & LPCR_DPFD; in init_LPCR_ISA300()
35 lpcr &= ~LPCR_HDICE; /* clear HDICE */ in init_LPCR_ISA300()
36 lpcr |= (4ull << LPCR_VC_SH); in init_LPCR_ISA300()
37 mtspr(SPRN_LPCR, lpcr); in init_LPCR_ISA300()
54 static void init_LPCR_ISA206(u64 lpcr, u64 lpes) in init_LPCR_ISA206() argument
56 lpcr |= (0x10ull << LPCR_VRMASD_SH) & LPCR_VRMASD; in init_LPCR_ISA206()
57 init_LPCR_ISA300(lpcr, lpes); in init_LPCR_ISA206()
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| H A D | setup_64.c | 273 unsigned long lpcr = mfspr(SPRN_LPCR); in cpu_ready_for_interrupts() local
274 unsigned long new_lpcr = lpcr; in cpu_ready_for_interrupts()
287 if (new_lpcr != lpcr) in cpu_ready_for_interrupts()
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| /linux/arch/powerpc/kvm/ |
| H A D | book3s_hv.c | 515 vcpu->arch.vcore->lpcr, vcpu->kvm->arch.sdr1, in kvmppc_dump_regs()
2143 unsigned long kvmppc_filter_lpcr_hv(struct kvm *kvm, unsigned long lpcr) in kvmppc_filter_lpcr_hv() argument
2147 lpcr &= ~LPCR_TC; in kvmppc_filter_lpcr_hv()
2151 lpcr &= ~LPCR_AIL; in kvmppc_filter_lpcr_hv()
2152 if ((lpcr & LPCR_AIL) != LPCR_AIL_3) in kvmppc_filter_lpcr_hv()
2153 lpcr &= ~LPCR_AIL; /* LPCR[AIL]=1/2 is disallowed */ in kvmppc_filter_lpcr_hv()
2161 lpcr &= ~LPCR_AIL; in kvmppc_filter_lpcr_hv()
2168 lpcr &= ~LPCR_LD; in kvmppc_filter_lpcr_hv()
2170 return lpcr; in kvmppc_filter_lpcr_hv()
2173 static void verify_lpcr(struct kvm *kvm, unsigned long lpcr) in verify_lpcr() argument
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| H A D | book3s_hv_builtin.c | 547 (vcpu->arch.vcore->lpcr & LPCR_AIL) == LPCR_AIL_3 && in inject_interrupt()
573 unsigned long lpcr; in kvmppc_guest_entry_inject_int() local
579 lpcr = mfspr(SPRN_LPCR); in kvmppc_guest_entry_inject_int()
580 lpcr |= ext << LPCR_MER_SH; in kvmppc_guest_entry_inject_int()
581 mtspr(SPRN_LPCR, lpcr); in kvmppc_guest_entry_inject_int()
589 if (!(lpcr & LPCR_LD)) in kvmppc_guest_entry_inject_int()
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| H A D | book3s_hv_p9_entry.c | 301 static void switch_mmu_to_guest_radix(struct kvm *kvm, struct kvm_vcpu *vcpu, u64 lpcr) in switch_mmu_to_guest_radix() argument
318 mtspr(SPRN_LPCR, lpcr); in switch_mmu_to_guest_radix()
326 static void switch_mmu_to_guest_hpt(struct kvm *kvm, struct kvm_vcpu *vcpu, u64 lpcr) in switch_mmu_to_guest_hpt() argument
343 mtspr(SPRN_LPCR, lpcr); in switch_mmu_to_guest_hpt()
356 u64 lpcr = kvm->arch.host_lpcr; in switch_mmu_to_host() local
368 mtspr(SPRN_LPCR, lpcr); in switch_mmu_to_host()
532 int kvmhv_vcpu_entry_p9(struct kvm_vcpu *vcpu, u64 time_limit, unsigned long lpcr, u64 *tb) in kvmhv_vcpu_entry_p9() argument
698 switch_mmu_to_guest_radix(kvm, vcpu, lpcr); in kvmhv_vcpu_entry_p9()
700 switch_mmu_to_guest_hpt(kvm, vcpu, lpcr); in kvmhv_vcpu_entry_p9()
846 if (!(lpcr & LPCR_LD)) /* Sign extend if not using large decrementer */ in kvmhv_vcpu_entry_p9()
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| H A D | book3s_hv_nested.c | 72 hr->lpcr = swab64(hr->lpcr); in byteswap_hv_regs()
261 const struct hv_guest_state *l1_hv, u64 *lpcr) in load_l2_hv_regs() argument
277 *lpcr = kvmppc_filter_lpcr_hv(vcpu->kvm, in load_l2_hv_regs()
278 (vc->lpcr & ~mask) | (*lpcr & mask)); in load_l2_hv_regs()
303 u64 hdec_exp, lpcr; in kvmhv_enter_nested_guest() local
378 lpcr = l2_hv.lpcr; in kvmhv_enter_nested_guest()
379 load_l2_hv_regs(vcpu, &l2_hv, &saved_l1_hv, &lpcr); in kvmhv_enter_nested_guest()
384 r = kvmhv_run_single_vcpu(vcpu, hdec_exp, lpcr); in kvmhv_enter_nested_guest()
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| H A D | book3s_64_mmu_hv.c | 1880 unsigned long senc, lpcr; in kvm_htab_write() local
1886 lpcr = senc << (LPCR_VRMASD_SH - 4); in kvm_htab_write()
1887 kvmppc_update_lpcr(kvm, lpcr, in kvm_htab_write()
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| /linux/drivers/rtc/ |
| H A D | rtc-snvs.c | 137 u32 lpcr; in snvs_rtc_enable() local
143 regmap_read(data->regmap, data->offset + SNVS_LPCR, &lpcr); in snvs_rtc_enable()
146 if (lpcr & SNVS_LPCR_SRTC_ENV) in snvs_rtc_enable()
149 if (!(lpcr & SNVS_LPCR_SRTC_ENV)) in snvs_rtc_enable()
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| /linux/arch/powerpc/platforms/powernv/ |
| H A D | idle.c | 299 u64 lpcr; member
349 sprs.lpcr = mfspr(SPRN_LPCR); in power7_idle_insn()
483 mtspr(SPRN_LPCR, sprs.lpcr); in power7_idle_insn()
587 u64 lpcr; member
664 sprs.lpcr = mfspr(SPRN_LPCR); in power9_idle_stop()
780 mtspr(SPRN_LPCR, sprs.lpcr); in power9_idle_stop()
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| H A D | ocxl.c | 481 uint64_t lpcr, void __iomem **arva) in pnv_ocxl_map_lpar() argument
503 lparid, lpcr); in pnv_ocxl_map_lpar()
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| H A D | vas-window.c | 276 u64 lpcr, val; in init_xlate_regs() local
291 lpcr = mfspr(SPRN_LPCR); in init_xlate_regs()
301 val = SET_FIELD(VAS_XLATE_LPCR_ISL, val, lpcr & LPCR_ISL); in init_xlate_regs()
302 val = SET_FIELD(VAS_XLATE_LPCR_TC, val, lpcr & LPCR_TC); in init_xlate_regs()
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| /linux/arch/powerpc/include/asm/ |
| H A D | pnv-ocxl.h | 79 uint64_t lpcr, void __iomem **arva);
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| H A D | opal.h | 32 uint64_t lpcr);
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