CVSROOT: /cvs
Module name: src
Changes by: m...@cvs.openbsd.org 2014/03/31 06:11:42
Modified files:
sys/dev/acpi : acpi.c
sys/arch/i386/i386: apm.c
sys/arch/zaurus/dev: zaurus_apm.c
sys/arch/loongson/dev: apm.c
Log message:
Change the order of operations during a suspend/resume cycle and
call bufq_quiesce() after executing the DVACT_QUIESCE handlers.
This should be safe since no disk nor controller drivers have such
handler but it will allow us to detach sd(4) devices attached to a
USB bus.
Another benefit pointed out by kettenis@ is that drivers that need
to read a firmware from the disk should be able to do it at resume
time in a DVACT_WAKEUP handler.
ok kettenis@, deraadt@
