| /linux-6.1.9/arch/powerpc/kernel/ |
| D | dt_cpu_ftrs.c | 70 u64 lpcr; member
80 mtspr(SPRN_LPCR, system_registers.lpcr); in __restore_cpu_cpufeatures()
211 u64 lpcr; in feat_enable_hv() local
221 lpcr = mfspr(SPRN_LPCR); in feat_enable_hv()
222 lpcr &= ~LPCR_LPES0; /* HV external interrupts */ in feat_enable_hv()
223 mtspr(SPRN_LPCR, lpcr); in feat_enable_hv()
245 u64 lpcr; in feat_enable_idle_nap() local
248 lpcr = mfspr(SPRN_LPCR); in feat_enable_idle_nap()
249 lpcr |= LPCR_PECE0; in feat_enable_idle_nap()
250 lpcr |= LPCR_PECE1; in feat_enable_idle_nap()
[all …]
|
| 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()
|
| D | setup_64.c | 276 unsigned long lpcr = mfspr(SPRN_LPCR); in cpu_ready_for_interrupts() local
277 unsigned long new_lpcr = lpcr; in cpu_ready_for_interrupts()
290 if (new_lpcr != lpcr) in cpu_ready_for_interrupts()
|
| D | asm-offsets.c | 498 OFFSET(VCORE_LPCR, kvmppc_vcore, lpcr); in main()
|
| /linux-6.1.9/arch/powerpc/kvm/ |
| D | book3s_hv.c | 478 vcpu->arch.vcore->lpcr, vcpu->kvm->arch.sdr1, in kvmppc_dump_regs()
2089 unsigned long kvmppc_filter_lpcr_hv(struct kvm *kvm, unsigned long lpcr) in kvmppc_filter_lpcr_hv() argument
2093 lpcr &= ~LPCR_TC; in kvmppc_filter_lpcr_hv()
2097 lpcr &= ~LPCR_AIL; in kvmppc_filter_lpcr_hv()
2098 if ((lpcr & LPCR_AIL) != LPCR_AIL_3) in kvmppc_filter_lpcr_hv()
2099 lpcr &= ~LPCR_AIL; /* LPCR[AIL]=1/2 is disallowed */ in kvmppc_filter_lpcr_hv()
2107 lpcr &= ~LPCR_AIL; in kvmppc_filter_lpcr_hv()
2114 lpcr &= ~LPCR_LD; in kvmppc_filter_lpcr_hv()
2116 return lpcr; in kvmppc_filter_lpcr_hv()
2119 static void verify_lpcr(struct kvm *kvm, unsigned long lpcr) in verify_lpcr() argument
[all …]
|
| D | book3s_hv_builtin.c | 542 (vcpu->arch.vcore->lpcr & LPCR_AIL) == LPCR_AIL_3 && in inject_interrupt()
568 unsigned long lpcr; in kvmppc_guest_entry_inject_int() local
574 lpcr = mfspr(SPRN_LPCR); in kvmppc_guest_entry_inject_int()
575 lpcr |= ext << LPCR_MER_SH; in kvmppc_guest_entry_inject_int()
576 mtspr(SPRN_LPCR, lpcr); in kvmppc_guest_entry_inject_int()
584 if (!(lpcr & LPCR_LD)) in kvmppc_guest_entry_inject_int()
|
| 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()
|
| D | book3s_hv_nested.c | 72 hr->lpcr = swab64(hr->lpcr); in byteswap_hv_regs()
255 const struct hv_guest_state *l1_hv, u64 *lpcr) in load_l2_hv_regs() argument
271 *lpcr = kvmppc_filter_lpcr_hv(vcpu->kvm, in load_l2_hv_regs()
272 (vc->lpcr & ~mask) | (*lpcr & mask)); in load_l2_hv_regs()
297 u64 hdec_exp, lpcr; in kvmhv_enter_nested_guest() local
372 lpcr = l2_hv.lpcr; in kvmhv_enter_nested_guest()
373 load_l2_hv_regs(vcpu, &l2_hv, &saved_l1_hv, &lpcr); in kvmhv_enter_nested_guest()
378 r = kvmhv_run_single_vcpu(vcpu, hdec_exp, lpcr); in kvmhv_enter_nested_guest()
|
| D | book3s_64_mmu_hv.c | 1895 unsigned long senc, lpcr; in kvm_htab_write() local
1901 lpcr = senc << (LPCR_VRMASD_SH - 4); in kvm_htab_write()
1902 kvmppc_update_lpcr(kvm, lpcr, in kvm_htab_write()
|
| /linux-6.1.9/arch/powerpc/mm/book3s64/ |
| D | radix_pgtable.c | 571 unsigned long lpcr; in radix__early_init_mmu() local
628 lpcr = mfspr(SPRN_LPCR); in radix__early_init_mmu()
629 mtspr(SPRN_LPCR, lpcr | LPCR_UPRT | LPCR_HR); in radix__early_init_mmu()
644 unsigned long lpcr; in radix__early_init_mmu_secondary() local
649 lpcr = mfspr(SPRN_LPCR); in radix__early_init_mmu_secondary()
650 mtspr(SPRN_LPCR, lpcr | LPCR_UPRT | LPCR_HR); in radix__early_init_mmu_secondary()
666 unsigned long lpcr; in radix__mmu_cleanup_all() local
669 lpcr = mfspr(SPRN_LPCR); in radix__mmu_cleanup_all()
670 mtspr(SPRN_LPCR, lpcr & ~LPCR_UPRT); in radix__mmu_cleanup_all()
|
| /linux-6.1.9/drivers/rtc/ |
| 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()
|
| /linux-6.1.9/arch/powerpc/include/asm/ |
| D | kvm_book3s.h | 89 ulong lpcr; member
262 unsigned long lpcr);
263 extern void kvmppc_update_lpcr(struct kvm *kvm, unsigned long lpcr,
311 u64 time_limit, unsigned long lpcr);
|
| D | pnv-ocxl.h | 79 uint64_t lpcr, void __iomem **arva);
|
| D | hvcall.h | 588 u64 lpcr; member
|
| D | kvm_book3s_64.h | 145 int kvmhv_vcpu_entry_p9(struct kvm_vcpu *vcpu, u64 time_limit, unsigned long lpcr, u64 *tb);
|
| D | kvm_host.h | 290 unsigned long lpcr; member
|
| D | opal.h | 32 uint64_t lpcr);
|
| /linux-6.1.9/arch/powerpc/platforms/powernv/ |
| D | idle.c | 297 u64 lpcr; member
347 sprs.lpcr = mfspr(SPRN_LPCR); in power7_idle_insn()
481 mtspr(SPRN_LPCR, sprs.lpcr); in power7_idle_insn()
585 u64 lpcr; member
662 sprs.lpcr = mfspr(SPRN_LPCR); in power9_idle_stop()
778 mtspr(SPRN_LPCR, sprs.lpcr); in power9_idle_stop()
|
| D | ocxl.c | 487 uint64_t lpcr, void __iomem **arva) in pnv_ocxl_map_lpar() argument
509 lparid, lpcr); in pnv_ocxl_map_lpar()
|
| 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()
|