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| /linux/arch/mips/kernel/ |
| H A D | pm.c | b1d4c6cac02808b1d4e84d0187dc6014bffd2446 Tue Mar 04 11:11:39 CET 2014 James Hogan <james.hogan@imgtec.com> MIPS: PM: Add CPU PM callbacks for general CPU context
Add a CPU power management notifier callback for preserving general CPU
context. The CPU PM callbacks will be triggered by the powering down of
CPU cores, for example by cpuidle drivers & in the future by suspend to
RAM implementations.
The current state preserved is mostly related to the process context:
- FPU
- DSP
- ASID
- UserLocal
- Watch registers
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
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| H A D | Makefile | diff b1d4c6cac02808b1d4e84d0187dc6014bffd2446 Tue Mar 04 11:11:39 CET 2014 James Hogan <james.hogan@imgtec.com> MIPS: PM: Add CPU PM callbacks for general CPU context
Add a CPU power management notifier callback for preserving general CPU
context. The CPU PM callbacks will be triggered by the powering down of
CPU cores, for example by cpuidle drivers & in the future by suspend to
RAM implementations.
The current state preserved is mostly related to the process context:
- FPU
- DSP
- ASID
- UserLocal
- Watch registers
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
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