diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2024-06-07 16:53:36 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2024-06-07 16:53:36 +0000 |
| commit | 6ca03d375226630f317452abf9d627db34e859b9 (patch) | |
| tree | 3ebf4e5ebb947dafad2664f0340b87a5ffce8e91 /sys/arch/amd64/include/cpu.h | |
| parent | 098a8d27512aac342994239d776630eba4ae1d1d (diff) | |
Make sure we select the deepest possible C-state during suspend-to-idle.
ok deraadt@, guenther@, mlarkin@, jsg@
Diffstat (limited to 'sys/arch/amd64/include/cpu.h')
| -rw-r--r-- | sys/arch/amd64/include/cpu.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/arch/amd64/include/cpu.h b/sys/arch/amd64/include/cpu.h index fab34e5bd9d..90f5dd9e905 100644 --- a/sys/arch/amd64/include/cpu.h +++ b/sys/arch/amd64/include/cpu.h @@ -1,4 +1,4 @@ -/* $OpenBSD: cpu.h,v 1.171 2024/05/29 12:21:33 kettenis Exp $ */ +/* $OpenBSD: cpu.h,v 1.172 2024/06/07 16:53:35 kettenis Exp $ */ /* $NetBSD: cpu.h,v 1.1 2003/04/26 18:39:39 fvdl Exp $ */ /*- @@ -420,6 +420,7 @@ void cpu_proc_fork(struct proc *, struct proc *); int amd64_pa_used(paddr_t); #define cpu_idle_enter() do { /* nothing */ } while (0) extern void (*cpu_idle_cycle_fcn)(void); +extern void (*cpu_suspend_cycle_fcn)(void); #define cpu_idle_cycle() (*cpu_idle_cycle_fcn)() #define cpu_idle_leave() do { /* nothing */ } while (0) extern void (*initclock_func)(void); |