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Searched refs:SPRN_LPCR (Results 1 – 22 of 22) sorted by relevance

/openbmc/linux/arch/powerpc/kernel/
H A Dcpu_setup_power.c37 mtspr(SPRN_LPCR, lpcr); in init_LPCR_ISA300()
148 init_LPCR_ISA206(mfspr(SPRN_LPCR), LPCR_LPES1 >> LPCR_LPES_SH); in __setup_cpu_power7()
162 init_LPCR_ISA206(mfspr(SPRN_LPCR), LPCR_LPES1 >> LPCR_LPES_SH); in __restore_cpu_power7()
177 init_LPCR_ISA206(mfspr(SPRN_LPCR) | LPCR_PECEDH, 0); /* LPES = 0 */ in __setup_cpu_power8()
198 init_LPCR_ISA206(mfspr(SPRN_LPCR) | LPCR_PECEDH, 0); /* LPES = 0 */ in __restore_cpu_power8()
217 init_LPCR_ISA300((mfspr(SPRN_LPCR) | LPCR_PECEDH | LPCR_PECE_HVEE |\ in __setup_cpu_power9()
239 init_LPCR_ISA300((mfspr(SPRN_LPCR) | LPCR_PECEDH | LPCR_PECE_HVEE |\ in __restore_cpu_power9()
260 init_LPCR_ISA300((mfspr(SPRN_LPCR) | LPCR_PECEDH | LPCR_PECE_HVEE |\ in __setup_cpu_power10()
284 init_LPCR_ISA300((mfspr(SPRN_LPCR) | LPCR_PECEDH | LPCR_PECE_HVEE |\ in __restore_cpu_power10()
H A Ddt_cpu_ftrs.c80 mtspr(SPRN_LPCR, system_registers.lpcr); in __restore_cpu_cpufeatures()
221 lpcr = mfspr(SPRN_LPCR); in feat_enable_hv()
223 mtspr(SPRN_LPCR, lpcr); in feat_enable_hv()
248 lpcr = mfspr(SPRN_LPCR); in feat_enable_idle_nap()
252 mtspr(SPRN_LPCR, lpcr); in feat_enable_idle_nap()
262 lpcr = mfspr(SPRN_LPCR); in feat_enable_idle_stop()
266 mtspr(SPRN_LPCR, lpcr); in feat_enable_idle_stop()
278 lpcr = mfspr(SPRN_LPCR); in feat_enable_mmu_hash()
285 mtspr(SPRN_LPCR, lpcr); in feat_enable_mmu_hash()
300 lpcr = mfspr(SPRN_LPCR); in feat_enable_mmu_hash_v3()
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H A Dcpu_setup_pa6t.S27 mfspr r0,SPRN_LPCR
29 mtspr SPRN_LPCR,r0
H A Dsetup_64.c276 unsigned long lpcr = mfspr(SPRN_LPCR); in cpu_ready_for_interrupts()
291 mtspr(SPRN_LPCR, new_lpcr); in cpu_ready_for_interrupts()
H A Dtime.c832 mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) | LPCR_LD); in enable_large_decrementer()
/openbmc/linux/drivers/cpuidle/
H A Dcpuidle-powernv.c120 unsigned long old_lpcr = mfspr(SPRN_LPCR); in fastsleep_loop()
132 mtspr(SPRN_LPCR, new_lpcr); in fastsleep_loop()
136 mtspr(SPRN_LPCR, old_lpcr); in fastsleep_loop()
/openbmc/linux/arch/powerpc/platforms/powernv/
H A 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()
349 sprs.lpcr = mfspr(SPRN_LPCR); in power7_idle_insn()
483 mtspr(SPRN_LPCR, sprs.lpcr); in power7_idle_insn()
664 sprs.lpcr = mfspr(SPRN_LPCR); in power9_idle_stop()
780 mtspr(SPRN_LPCR, sprs.lpcr); in power9_idle_stop()
1044 mtspr(SPRN_LPCR, lpcr_val); in pnv_program_cpu_hotplug_lpcr()
1051 opal_slw_set_reg(pir, SPRN_LPCR, lpcr_val); in pnv_program_cpu_hotplug_lpcr()
H A 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()
H A Dvas-window.c291 lpcr = mfspr(SPRN_LPCR); in init_xlate_regs()
/openbmc/linux/arch/powerpc/kvm/
H A Dbook3s_hv_rm_xics.c140 mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) | LPCR_MER); in icp_rm_set_vcpu_irq()
171 mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) & ~LPCR_MER); in icp_rm_clr_vcpu_irq()
H A Dbook3s_hv_builtin.c575 lpcr = mfspr(SPRN_LPCR); in kvmppc_guest_entry_inject_int()
577 mtspr(SPRN_LPCR, lpcr); in kvmppc_guest_entry_inject_int()
H A Dbook3s_hv_interrupts.S69 mtspr SPRN_LPCR, r8
H A Dbook3s_hv_p9_entry.c318 mtspr(SPRN_LPCR, lpcr); in switch_mmu_to_guest_radix()
343 mtspr(SPRN_LPCR, lpcr); in switch_mmu_to_guest_hpt()
368 mtspr(SPRN_LPCR, lpcr); in switch_mmu_to_host()
H A Dbook3s_hv_rmhandlers.S164 mtspr SPRN_LPCR,r8
409 mfspr r4, SPRN_LPCR
411 mtspr SPRN_LPCR, r4
491 mfspr r5, SPRN_LPCR
819 mtspr SPRN_LPCR,r8
1497 mtspr SPRN_LPCR,r8
2183 mfspr r5,SPRN_LPCR
2192 mtspr SPRN_LPCR,r5
H A Dbook3s_64_entry.S395 mtspr SPRN_LPCR,r10
H A Dbook3s_pr.c144 mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) & ~LPCR_AIL); in kvmppc_core_vcpu_load_pr()
175 mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) | LPCR_AIL_3); in kvmppc_core_vcpu_put_pr()
H A Dbook3s_hv.c5453 kvm->arch.host_lpcr = lpcr = mfspr(SPRN_LPCR); in kvmppc_core_init_vm_hv()
/openbmc/linux/arch/powerpc/mm/book3s64/
H A Dradix_pgtable.c578 lpcr = mfspr(SPRN_LPCR); in radix__early_init_mmu()
579 mtspr(SPRN_LPCR, lpcr | LPCR_UPRT | LPCR_HR); in radix__early_init_mmu()
599 lpcr = mfspr(SPRN_LPCR); in radix__early_init_mmu_secondary()
600 mtspr(SPRN_LPCR, lpcr | LPCR_UPRT | LPCR_HR); in radix__early_init_mmu_secondary()
619 lpcr = mfspr(SPRN_LPCR); in radix__mmu_cleanup_all()
620 mtspr(SPRN_LPCR, lpcr & ~LPCR_UPRT); in radix__mmu_cleanup_all()
/openbmc/linux/drivers/misc/ocxl/
H A Dlink.c520 if (mfspr(SPRN_LPCR) & LPCR_TC) in calculate_cfg_state()
/openbmc/linux/arch/powerpc/include/asm/
H A Dreg.h440 #define SPRN_LPCR 0x13E /* LPAR Control Register */ macro
/openbmc/linux/drivers/misc/cxl/
H A Dnative.c598 if (mfspr(SPRN_LPCR) & LPCR_TC) in cxl_calculate_sr()
/openbmc/linux/arch/powerpc/xmon/
H A Dxmon.c2039 mfspr(SPRN_LPCR), mfspr(SPRN_PCR), mfspr(SPRN_LPID)); in dump_206_sprs()