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path: root/arch/powerpc/kernel/idle_book3s.S
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2016-07-15powerpc/powernv: Make pnv_powersave_common more genericShreyas B. Prabhu
pnv_powersave_common does common steps needed before entering idle state and eventually changes MSR to MSR_IDLE and does rfid to pnv_enter_arch207_idle_mode. Move the updation of HSTATE_HWTHREAD_STATE to pnv_powersave_common from pnv_enter_arch207_idle_mode and make it more generic by passing the rfid address as a function parameter. Reviewed-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com> Signed-off-by: Shreyas B. Prabhu <shreyas@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-07-15powerpc/powernv: Rename reusable idle functions to hardware agnostic namesShreyas B. Prabhu
Functions like power7_wakeup_loss, power7_wakeup_noloss, power7_wakeup_tb_loss are used by POWER7 and POWER8 hardware. They can also be used by POWER9. Hence rename these functions hardware agnostic names. Suggested-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com> Signed-off-by: Shreyas B. Prabhu <shreyas@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-07-15powerpc/powernv: Rename idle_power7.S to idle_book3s.SShreyas B. Prabhu
idle_power7.S handles idle entry/exit for POWER7, POWER8 and in next patch for POWER9. Rename the file to a non-hardware specific name. Reviewed-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com> Signed-off-by: Shreyas B. Prabhu <shreyas@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>