David Gibson 74d042e5ce pseries: Implement qemu initiated shutdowns using EPOW events ... At present, using 'system_powerdown' from the monitor or otherwise instructing qemu to (cleanly) shut down a pseries guest will not work, because we did not have a method of signalling the shutdown request to the guest. PAPR does include a usable mechanism for this, though it is rather more involved than the equivalent on x86. This involves sending an EPOW (Environmental and POwer Warning) event through the PAPR event and error logging mechanism, which also has a number of other functions. This patch implements just enough of the event/error logging functionality to be able to send a shutdown event to the guest. At least with modern guest kernels and a userspace that is up and running, this means that system_powerdown from the qemu monitor should now work correctly on pseries guests. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>		2012-10-29 11:45:54 +01:00
..
e500.c	e500: Fix serial initialization	2012-10-29 11:45:54 +01:00
e500.h	PPC: e500: split mpc8544ds machine from generic e500 code	2012-08-15 19:43:13 +02:00
e500plat.c	create struct for machine initialization arguments	2012-10-20 07:53:28 +00:00
Makefile.objs	pseries: Implement qemu initiated shutdowns using EPOW events	2012-10-29 11:45:54 +01:00
mpc8544ds.c	create struct for machine initialization arguments	2012-10-20 07:53:28 +00:00