CVSROOT: /cvs Module name: src Changes by: kette...@cvs.openbsd.org 2023/01/27 16:11:59
Modified files:
sys/arch/arm64/arm64: cpu.c
sys/arch/arm64/dev: agintc.c
Log message:
Only use the CPU_OFF PSCI call if SYSTEM_SUSPEND is supported. This means
that secondary CPUs will get parked in a WFI loop like we already do on
Apple Silicon systems. This requires some small changes in agintc(4) to
make sure we ack the "halt" IPI such that we can send a "wakeup" IPI later.
ok patrick@
