David Gibson c10325d6f9 spapr_iommu: Provide a function to switch a TCE table to allowing VFIO ... Because of the way non-VFIO guest IOMMU operations are KVM accelerated, not all TCE tables (guest IOMMU contexts) can support VFIO devices. Currently, this is decided at creation time. To support hotplug of VFIO devices, we need to allow a TCE table which previously didn't allow VFIO devices to be switched so that it can. This patch adds an spapr_tce_set_need_vfio() function to do this, by reallocating the table in userspace if necessary. Currently this doesn't allow the KVM acceleration to be re-enabled if all the VFIO devices are removed. That's an optimization for another time. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Laurent Vivier <lvivier@redhat.com>		2015-10-23 10:38:10 +11:00
..
acpi	hw/arm/virt: Add gic-version option to virt machine	2015-09-24 01:29:37 +01:00
arm	hw/arm/virt: Add gic-version option to virt machine	2015-09-24 01:29:37 +01:00
audio
block	BlockConf: Call backend functions to detect geometry and blocksizes	2015-03-10 14:02:22 +01:00
char	i.MX: Split UART emulator in a header file and a source file	2015-08-13 11:26:19 +01:00
cpu	icc_bus: drop the unused files	2015-10-02 16:22:02 -03:00
cris
gpio	i.MX: Add GPIO device	2015-09-14 14:39:49 +01:00
i2c	i.MX: Add I2C controller emulator	2015-09-07 10:39:30 +01:00
i386	i386: keep cpu_model field in MachineState uptodate	2015-10-22 14:34:50 +03:00
input
intc	hw/intc: Implement GIC-500 base class	2015-09-24 01:29:36 +01:00
ipack
isa	i8257: remove cpu_request_exit irq	2015-09-09 15:34:53 +02:00
kvm
lm32	hmp: Name HMP info handler functions hmp_info_SUBCOMMAND()	2015-02-18 11:58:50 +01:00
m68k
mem	memhp: extend address auto assignment to support gaps	2015-10-02 17:04:32 +03:00
mips	net/dp8393x: QOM'ify	2015-06-11 10:13:30 +01:00
misc	i.MX: Split CCM emulator in a header file and a source file	2015-08-13 11:26:20 +01:00
net	i.MX: Add FEC Ethernet Emulator	2015-09-07 10:39:30 +01:00
nvram	Implement fw_cfg DMA interface	2015-10-19 15:26:53 +02:00
pci	hw/pci: Introduce pci_requester_id()	2015-10-19 10:13:07 +02:00
pci-host	spapr_pci: Allow PCI host bridge DMA window to be configured	2015-10-23 10:38:10 +11:00
ppc	spapr_iommu: Provide a function to switch a TCE table to allowing VFIO	2015-10-23 10:38:10 +11:00
s390x	s390/sclp: store the increment_size in the sclp device	2015-09-07 16:10:44 +02:00
scsi	esp: Do not overwrite ESP_TCHI after reset	2014-11-12 10:27:03 +01:00
sh4
smbios	smbios: add smbios 3.0 support	2015-09-07 10:39:28 +01:00
sparc	QOM infrastructure fixes and device conversions	2015-03-02 13:20:43 +00:00
timer	hpet: remove muldiv64()	2015-09-25 14:56:05 +02:00
tricore	target-tricore: Add board for systemmode	2014-09-01 14:49:20 +01:00
unicore32
usb	usb: move ehci register defines to header file	2014-06-02 16:28:59 +02:00
vfio	vfio: Record host IOMMU's available IO page sizes	2015-10-05 12:38:41 -06:00
virtio	vhost user: add rarp sending after live migration for legacy guest	2015-10-22 14:34:49 +03:00
watchdog	s390x/watchdog: introduce diag288 watchdog device	2015-06-11 17:45:49 +02:00
xen	xen-2015-09-10	2015-09-10 18:25:52 +01:00
boards.h	machine: Eliminate QEMUMachine and qemu_register_machine()	2015-09-19 16:40:30 +02:00
bt.h
compat.h	pc: Introduce pc-*-2.5 machine classes	2015-09-24 13:42:00 +03:00
devices.h
elf_ops.h	elf: Update EM_MOXIE definition	2015-09-25 12:04:43 +02:00
empty_slot.h
fw-path-provider.h
hotplug.h	misc: Fix new typos in comments	2015-01-15 10:44:13 +03:00
hw.h	bootdevice: move code about bootorder from vl.c to bootdevice.c	2014-12-22 14:39:20 +08:00
ide.h
irq.h	irq: Remove qemu_irq_intercept_out	2014-10-23 16:41:25 +02:00
loader.h	vl: move rom_load_all after machine init done	2015-07-07 11:03:16 +02:00
nmi.h	nmi: Implement inject_nmi() for non-monitor context use	2015-06-11 17:45:50 +02:00
pcmcia.h	hmp: Remove "info pcmcia"	2014-10-24 12:19:11 +01:00
platform-bus.h	sysbus: Add new platform bus helper device	2014-11-04 23:26:14 +01:00
ptimer.h
qdev-core.h	qdev: Protect device-list-properties against broken devices	2015-10-09 15:25:57 +02:00
qdev-dma.h
qdev-properties.h	qdev: fix 64 bit properties	2015-07-13 14:42:24 +03:00
qdev.h
sd.h	hw: Convert from BlockDriverState to BlockBackend, mostly	2014-10-20 14:02:25 +02:00
ssi.h
stream.h
sysbus.h	sysbus: add irq_routing_notifier	2015-07-06 12:15:14 -06:00
usb.h	usb: Remove unused functions	2015-04-30 16:05:48 +03:00