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Searched refs:SPRN_LPCR (Results 1 – 20 of 20) sorted by relevance

/Linux-v5.10/arch/powerpc/kernel/
Ddt_cpu_ftrs.c96 lpcr = mfspr(SPRN_LPCR); in __restore_cpu_cpufeatures()
99 mtspr(SPRN_LPCR, lpcr); in __restore_cpu_cpufeatures()
240 lpcr = mfspr(SPRN_LPCR); in feat_enable_hv()
242 mtspr(SPRN_LPCR, lpcr); in feat_enable_hv()
267 lpcr = mfspr(SPRN_LPCR); in feat_enable_idle_nap()
271 mtspr(SPRN_LPCR, lpcr); in feat_enable_idle_nap()
288 lpcr = mfspr(SPRN_LPCR); in feat_enable_idle_stop()
292 mtspr(SPRN_LPCR, lpcr); in feat_enable_idle_stop()
301 lpcr = mfspr(SPRN_LPCR); in feat_enable_mmu_hash()
308 mtspr(SPRN_LPCR, lpcr); in feat_enable_mmu_hash()
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Dcpu_setup_power.S28 mfspr r3,SPRN_LPCR
43 mfspr r3,SPRN_LPCR
61 mfspr r3,SPRN_LPCR
84 mfspr r3,SPRN_LPCR
114 mfspr r3,SPRN_LPCR
147 mfspr r3,SPRN_LPCR
195 mtspr SPRN_LPCR,r3
Dcpu_setup_pa6t.S27 mfspr r0,SPRN_LPCR
29 mtspr SPRN_LPCR,r0
Dsetup_64.c236 unsigned long lpcr = mfspr(SPRN_LPCR); in cpu_ready_for_interrupts()
237 mtspr(SPRN_LPCR, lpcr | LPCR_AIL_3); in cpu_ready_for_interrupts()
Dtime.c986 mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) | LPCR_LD); in enable_large_decrementer()
/Linux-v5.10/drivers/cpuidle/
Dcpuidle-powernv.c118 unsigned long old_lpcr = mfspr(SPRN_LPCR); in fastsleep_loop()
130 mtspr(SPRN_LPCR, new_lpcr); in fastsleep_loop()
134 mtspr(SPRN_LPCR, old_lpcr); in fastsleep_loop()
/Linux-v5.10/arch/powerpc/platforms/powernv/
Didle.c74 uint64_t lpcr_val = mfspr(SPRN_LPCR); in pnv_save_sprs_for_deep_states()
88 rc = opal_slw_set_reg(pir, SPRN_LPCR, lpcr_val); in pnv_save_sprs_for_deep_states()
347 sprs.lpcr = mfspr(SPRN_LPCR); in power7_idle_insn()
482 mtspr(SPRN_LPCR, sprs.lpcr); in power7_idle_insn()
663 sprs.lpcr = mfspr(SPRN_LPCR); in power9_idle_stop()
780 mtspr(SPRN_LPCR, sprs.lpcr); in power9_idle_stop()
1078 mtspr(SPRN_LPCR, lpcr_val); in pnv_program_cpu_hotplug_lpcr()
1085 opal_slw_set_reg(pir, SPRN_LPCR, lpcr_val); in pnv_program_cpu_hotplug_lpcr()
Dsmp.c213 lpcr_val = mfspr(SPRN_LPCR) & ~(u64)LPCR_PECE1; in pnv_cpu_offline_self()
290 lpcr_val = mfspr(SPRN_LPCR) | (u64)LPCR_PECE1; in pnv_cpu_offline_self()
Dvas-window.c290 lpcr = mfspr(SPRN_LPCR); in init_xlate_regs()
/Linux-v5.10/arch/powerpc/mm/book3s64/
Dradix_pgtable.c691 lpcr = mfspr(SPRN_LPCR); in radix__early_init_mmu()
692 mtspr(SPRN_LPCR, lpcr | LPCR_UPRT | LPCR_HR); in radix__early_init_mmu()
713 lpcr = mfspr(SPRN_LPCR); in radix__early_init_mmu_secondary()
714 mtspr(SPRN_LPCR, lpcr | LPCR_UPRT | LPCR_HR); in radix__early_init_mmu_secondary()
731 lpcr = mfspr(SPRN_LPCR); in radix__mmu_cleanup_all()
732 mtspr(SPRN_LPCR, lpcr & ~LPCR_UPRT); in radix__mmu_cleanup_all()
/Linux-v5.10/arch/powerpc/kvm/
Dbook3s_hv_builtin.c703 mtspr(SPRN_LPCR, sip->lpcr_req); in kvmhv_p9_set_lpcr()
737 mtspr(SPRN_LPCR, sip->host_lpcr); in kvmhv_p9_restore_lpcr()
826 lpcr = mfspr(SPRN_LPCR); in kvmppc_guest_entry_inject_int()
828 mtspr(SPRN_LPCR, lpcr); in kvmppc_guest_entry_inject_int()
Dbook3s_hv_rm_xics.c140 mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) | LPCR_MER); in icp_rm_set_vcpu_irq()
178 mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) & ~LPCR_MER); in icp_rm_clr_vcpu_irq()
Dbook3s_hv_interrupts.S68 mtspr SPRN_LPCR, r8
Dbook3s_hv_rmhandlers.S191 mtspr SPRN_LPCR,r8
441 mfspr r4, SPRN_LPCR
443 mtspr SPRN_LPCR, r4
541 mfspr r5, SPRN_LPCR
900 mtspr SPRN_LPCR,r8
1956 mtspr SPRN_LPCR,r8
2734 mfspr r5,SPRN_LPCR
2756 mtspr SPRN_LPCR,r5
3370 mtspr SPRN_LPCR, r8
Dbook3s_pr.c144 mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) & ~LPCR_AIL); in kvmppc_core_vcpu_load_pr()
179 mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) | LPCR_AIL_3); in kvmppc_core_vcpu_put_pr()
Dbook3s_hv.c3449 mtspr(SPRN_LPCR, vcpu->kvm->arch.host_lpcr | LPCR_HDICE); in kvmhv_load_hv_regs_and_go()
3454 mtspr(SPRN_LPCR, vcpu->kvm->arch.host_lpcr); in kvmhv_load_hv_regs_and_go()
3499 mtspr(SPRN_LPCR, lpcr); in kvmhv_load_hv_regs_and_go()
3569 mtspr(SPRN_LPCR, vcpu->kvm->arch.host_lpcr); in kvmhv_load_hv_regs_and_go()
4896 kvm->arch.host_lpcr = lpcr = mfspr(SPRN_LPCR); in kvmppc_core_init_vm_hv()
/Linux-v5.10/drivers/misc/ocxl/
Dlink.c478 if (mfspr(SPRN_LPCR) & LPCR_TC) in calculate_cfg_state()
/Linux-v5.10/arch/powerpc/include/asm/
Dreg.h433 #define SPRN_LPCR 0x13E /* LPAR Control Register */ macro
/Linux-v5.10/drivers/misc/cxl/
Dnative.c602 if (mfspr(SPRN_LPCR) & LPCR_TC) in cxl_calculate_sr()
/Linux-v5.10/arch/powerpc/xmon/
Dxmon.c1955 mfspr(SPRN_LPCR), mfspr(SPRN_PCR), mfspr(SPRN_LPID)); in dump_206_sprs()