global variable qemu_system_powerdown in sysemu.h is the only dep for qemu_irq
and qemu_rise_irq is not a generic way to signal guest that it should shutdown.
replace it by notifiers and allow each implementation to have it's own way
to notify guest.
git repo for testing:
https://github.com/imammedo/qemu/tree/shutdown_notifier.v3
compile tested:
target-list=x86_64-linux-user,x86_64-softmmu,sparc-softmmu,arm-softmmu
runtime tested:
x86_64-softmmu + win7 guest
v3-v2:
- fixed bisectably issues of series
- make series independed of cpu_as_device series
Igor Mammedov (5):
Introduce powerdown_notifiers
acpi: use notifier for signaling guest system_powerdown command
target-arm: use notifier for signaling guest system_powerdown command
target-sparc: use notifier for signaling guest system_powerdown
command
Cleanup unused global var qemu_system_powerdown
hw/acpi_piix4.c | 8 +++++---
hw/nseries.c | 14 +++++++++++++-
hw/sun4m.c | 14 +++++++++++++-
sysemu.h | 2 +-
vl.c | 18 ++++++++++++++----
5 files changed, 46 insertions(+), 10 deletions(-)
--
1.7.11.4
