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Searched refs:SPRN_PURR (Results 1 – 9 of 9) sorted by relevance

/linux-4.4.14/arch/powerpc/platforms/pseries/
DhvCall_inst.c115 h->purr_start = mfspr(SPRN_PURR); in probe_hcall_entry()
129 h->purr_total += mfspr(SPRN_PURR) - h->purr_start; in probe_hcall_exit()
/linux-4.4.14/drivers/cpuidle/
Dcpuidle-pseries.c36 *in_purr = mfspr(SPRN_PURR); in idle_loop_prolog()
49 wait_cycles += mfspr(SPRN_PURR) - in_purr; in idle_loop_epilog()
/linux-4.4.14/arch/powerpc/kernel/
Didle_power7.S226 mfspr r3,SPRN_PURR
440 mtspr SPRN_PURR,r4
Dtime.c193 return mfspr(SPRN_PURR); in read_spurr()
518 cu->current_tb = mfspr(SPRN_PURR); in __timer_interrupt()
Dsysfs.c485 SYSFS_SPRSETUP(purr, SPRN_PURR);
Dprocess.c877 cu->current_tb = current_tb = mfspr(SPRN_PURR); in __switch_to()
/linux-4.4.14/arch/powerpc/kvm/
Dbook3s_emulate.c569 case SPRN_PURR: in kvmppc_core_emulate_mfspr_pr()
Dbook3s_hv_rmhandlers.S637 mfspr r5,SPRN_PURR
643 mtspr SPRN_PURR,r7
1308 mfspr r5,SPRN_PURR
1325 mtspr SPRN_PURR,r3
/linux-4.4.14/arch/powerpc/include/asm/
Dreg.h585 #define SPRN_PURR 0x135 /* Processor Utilization of Resources Reg */ macro