Justin T. Gibbs 428b7ca290 Add support for suspend/resume/migration operations when running as a ... Xen PVHVM guest. 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/i386/i386/mp_machdep.c: - Make sure that are no MMU related IPIs pending on migration. - Reset pending IPI_BITMAP on resume. - Init vcpu_info on resume. sys/amd64/include/intr_machdep.h: sys/i386/include/intr_machdep.h: sys/x86/acpica/acpi_wakeup.c: sys/x86/x86/intr_machdep.c: sys/x86/isa/atpic.c: sys/x86/x86/io_apic.c: sys/x86/x86/local_apic.c: - Add a "suspend_cancelled" parameter to pic_resume(). For the Xen PIC, restoration of interrupt services differs between the aborted suspend and normal resume cases, so we must provide this information. sys/dev/acpica/acpi_timer.c: sys/dev/xen/timer/timer.c: sys/timetc.h: - Don't swap out "suspend safe" timers across a suspend/resume cycle. This includes the Xen PV and ACPI timers. sys/dev/xen/control/control.c: - Perform proper suspend/resume process for PVHVM: - Suspend all APs before going into suspension, this allows us to reset the vcpu_info on resume for each AP. - Reset shared info page and callback on resume. sys/dev/xen/timer/timer.c: - Implement suspend/resume support for the PV timer. Since FreeBSD doesn't perform a per-cpu resume of the timer, we need to call smp_rendezvous in order to correctly resume the timer on each CPU. sys/dev/xen/xenpci/xenpci.c: - Don't reset the PCI interrupt on each suspend/resume. sys/kern/subr_smp.c: - When suspending a PVHVM domain make sure there are no MMU IPIs in-flight, or we will get a lockup on resume due to the fact that pending event channels are not carried over on migration. - Implement a generic version of restart_cpus that can be used by suspended and stopped cpus. sys/x86/xen/hvm.c: - Implement resume support for the hypercall page and shared info. - Clear vcpu_info so it can be reset by APs when resuming from suspension. sys/dev/xen/xenpci/xenpci.c: sys/x86/xen/hvm.c: sys/x86/xen/xen_intr.c: - Support UP kernel configurations. sys/x86/xen/xen_intr.c: - Properly rebind per-cpus VIRQs and IPIs on resume.		2013-09-20 05:06:03 +00:00
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Osd	Tidy up global locks for ACPICA. There is no functional change.	2013-08-13 21:34:03 +00:00
acpi_acad.c	Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays	2013-01-30 18:01:20 +00:00
acpi_battery.c
acpi_button.c	Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays	2013-01-30 18:01:20 +00:00
acpi_cmbat.c	Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays	2013-01-30 18:01:20 +00:00
acpi_cpu.c	MFcalloutng (r247427 by mav):	2013-02-28 11:27:01 +00:00
acpi_dock.c	Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays	2013-01-30 18:01:20 +00:00
acpi_ec.c	Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays	2013-01-30 18:01:20 +00:00
acpi_hpet.c	Add "else" missed at r248154.	2013-03-11 17:29:09 +00:00
acpi_hpet.h
acpi_if.m
acpi_isab.c
acpi_lid.c	Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays	2013-01-30 18:01:20 +00:00
acpi_package.c
acpi_pci_link.c	- Some BIOSes use an Extended IRQ resource descriptor in _PRS for a link	2013-04-22 15:51:06 +00:00
acpi_pci.c	Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays	2013-01-30 18:01:20 +00:00
acpi_pcib_acpi.c	Don't perform the acpi_DeviceIsPresent() check for PCI-PCI bridges. If	2013-07-03 17:26:05 +00:00
acpi_pcib_pci.c	Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays	2013-01-30 18:01:20 +00:00
acpi_pcib.c	Don't perform the acpi_DeviceIsPresent() check for PCI-PCI bridges. If	2013-07-03 17:26:05 +00:00
acpi_pcibvar.h
acpi_perf.c	Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays	2013-01-30 18:01:20 +00:00
acpi_powerres.c	Fix a typo in a comment.	2013-03-17 07:28:17 +00:00
acpi_quirk.c
acpi_quirks
acpi_resource.c	Workaround some broken BIOSes that specify edge-sensitive but active-low	2013-07-16 14:42:16 +00:00
acpi_smbat.c	Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays	2013-01-30 18:01:20 +00:00
acpi_smbus.h
acpi_thermal.c	acpi_thermal: Warn about insane _TMP temperature only once	2013-08-30 19:21:12 +00:00
acpi_throttle.c	Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays	2013-01-30 18:01:20 +00:00
acpi_timer.c	Add support for suspend/resume/migration operations when running as a	2013-09-20 05:06:03 +00:00
acpi_video.c	When checking to see if a video output's _ADR matches an entry in the	2012-10-19 19:17:43 +00:00
acpi.c	- Some BIOSes use an Extended IRQ resource descriptor in _PRS for a link	2013-04-22 15:51:06 +00:00
acpiio.h
acpivar.h	Update MAX_TASKS to scale a bit based on MAXCPU	2012-11-12 18:09:25 +00:00