David Gibson 0688448b71 vfio: Create VFIOAddressSpace objects as needed ...

So far, VFIO has a notion of different logical DMA address spaces, but
only ever uses one (system memory).  This patch extends this, creating
new VFIOAddressSpace objects as necessary, according to the AddressSpace
reported by the PCI subsystem for this device's DMAs.

This isn't enough yet to support guest side IOMMUs with VFIO, but it does
mean we could now support VFIO devices on, for example, a guest side PCI
host bridge which maps system memory at somewhere other than 0 in PCI
space.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

2014-05-30 13:09:14 -06:00

..

macio

savevm: Remove all the unneeded version_minimum_id_old (rest)

2014-05-14 15:24:51 +02:00

a9scu.c

a9mpcore: Embed A9SCUState

2013-11-05 17:47:29 +01:00

applesmc.c

qdev: Remove hex8/32/64 property types

2014-02-14 21:12:04 +01:00

arm11scu.c

arm11mpcore: Split off SCU device

2013-11-05 17:47:30 +01:00

arm_integrator_debug.c

integrator: fix Linux boot failure by emulating dbg region

2013-10-31 14:00:16 +01:00

arm_l2x0.c

sysbus: Set cannot_instantiate_with_device_add_yet

2013-12-23 00:27:22 +01:00

arm_sysctl.c

hw/misc/arm_sysctl: Fix bad boundary check on mb clock accesses

2014-02-26 17:19:57 +00:00

cbus.c

…

debugexit.c

qdev: Remove hex8/32/64 property types

2014-02-14 21:12:04 +01:00

eccmemctl.c

savevm: Remove all the unneeded version_minimum_id_old (rest)

2014-05-14 15:24:51 +02:00

exynos4210_pmu.c

savevm: Remove all the unneeded version_minimum_id_old (arm)

2014-05-13 16:09:35 +01:00

imx_ccm.c

savevm: Remove all the unneeded version_minimum_id_old (arm)

2014-05-13 16:09:35 +01:00

ivshmem.c

qerror.h: Remove QERR defines that are only used once

2014-04-25 09:19:59 -04:00

Makefile.objs

lm32: remove lm32_sys

2014-05-24 19:43:52 +02:00

max111x.c

savevm: Remove all the unneeded version_minimum_id_old (arm)

2014-05-13 16:09:35 +01:00

milkymist-hpdmc.c

savevm: Remove all the unneeded version_minimum_id_old (rest)

2014-05-14 15:24:51 +02:00

milkymist-pfpu.c

savevm: Remove all the unneeded version_minimum_id_old (rest)

2014-05-14 15:24:51 +02:00

mst_fpga.c

savevm: Remove all the unneeded version_minimum_id_old (arm)

2014-05-13 16:09:35 +01:00

omap_clk.c

…

omap_gpmc.c

hw/arm/omap_gpmc: Avoid buffer overrun filling prefetch FIFO

2014-05-13 16:09:39 +01:00

omap_l4.c

…

omap_sdrc.c

…

omap_tap.c

…

pc-testdev.c

devices: Associate devices to their logical category

2013-07-29 10:37:09 -05:00

pci-testdev.c

devices: Associate devices to their logical category

2013-07-29 10:37:09 -05:00

puv3_pm.c

puv3_pm: QOM cast cleanup

2013-07-29 21:06:59 +02:00

pvpanic.c

pc: get rid of builtin pvpanic for "-M pc-1.5"

2013-11-21 17:38:54 +01:00

sga.c

devices: Associate devices to their logical category

2013-07-29 10:37:09 -05:00

slavio_misc.c

savevm: Remove all the unneeded version_minimum_id_old (rest)

2014-05-14 15:24:51 +02:00

tmp105.c

savevm: Remove all the unneeded version_minimum_id_old (arm)

2014-05-13 16:09:35 +01:00

tmp105.h

…

vfio.c

vfio: Create VFIOAddressSpace objects as needed

2014-05-30 13:09:14 -06:00

vmport.c

isa: Clean up use of cannot_instantiate_with_device_add_yet

2013-12-23 00:27:23 +01:00

zynq_slcr.c

savevm: Remove all the unneeded version_minimum_id_old (arm)

2014-05-13 16:09:35 +01:00