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freebsd-dev/sys/xen
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Justin T. Gibbs 566a5f5020 Merge Xen PVHVM support into the GENERIC kernel config for both 
amd64 and i386.

Submitted by:	Roger Pau Monné
Sponsored by:	Citrix Systems R&D
Reviewed by:	gibbs
Approved by:	re (blanket Xen)
MFC after:	2 weeks

sys/amd64/amd64/mp_machdep.c:
sys/amd64/include/cpu.h:
sys/i386/i386/mp_machdep.c:
sys/i386/include/cpu.h:
	- Introduce two new CPU hooks for initialization and resume
	  purposes. This allows us to get rid of the XENHVM ifdefs in
	  mp_machdep, and also sets some hooks into common code that can be
	  used by other hypervisor implementations.

sys/amd64/conf/XENHVM:
sys/i386/conf/XENHVM:
	- Remove these configs now that GENERIC has builtin support for Xen
	  HVM.

sys/kern/subr_smp.c:
	- Make sure there are no pending IPIs when suspending a system.

sys/x86/xen/hvm.c:
	- Add cpu init and resume vectors that are called from mp_machdep
	  using the new hooks.
	- Only clear the vcpu_info mapping data on resume.  It is already
	  clear for the BSP on a cold boot and is set correctly as APs
	  are started.
	- Gate xen_hvm_init_cpu only to systems running under Xen.

sys/x86/xen/xen_intr.c:
	 - Gate the setup of event channels only to systems running under Xen.
2013-09-20 22:59:22 +00:00
..
evtchn Implement vector callback for PVHVM and unify event channel implementations 2013-08-29 19:52:18 +00:00
interface Implement vector callback for PVHVM and unify event channel implementations 2013-08-29 19:52:18 +00:00
xenbus Implement vector callback for PVHVM and unify event channel implementations 2013-08-29 19:52:18 +00:00
xenstore Implement vector callback for PVHVM and unify event channel implementations 2013-08-29 19:52:18 +00:00
blkif.h
evtchn.h Implement vector callback for PVHVM and unify event channel implementations 2013-08-29 19:52:18 +00:00
features.c Implement vector callback for PVHVM and unify event channel implementations 2013-08-29 19:52:18 +00:00
features.h
gnttab.c Implement vector callback for PVHVM and unify event channel implementations 2013-08-29 19:52:18 +00:00
gnttab.h Implement vector callback for PVHVM and unify event channel implementations 2013-08-29 19:52:18 +00:00
hvm.h Merge Xen PVHVM support into the GENERIC kernel config for both 2013-09-20 22:59:22 +00:00
hypervisor.h
xen_intr.h Implement PV IPIs for PVHVM guests and further converge PV and HVM 2013-09-06 22:17:02 +00:00
xen-os.h Implement vector callback for PVHVM and unify event channel implementations 2013-08-29 19:52:18 +00:00