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qemu/hw/misc
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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 arm: fix location of some include files 2013-04-15 15:16:01 +02:00
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 hw: move other devices to hw/misc/, configure with default-configs/ 2013-04-08 18:13:16 +02:00
omap_gpmc.c hw/arm/omap_gpmc: Avoid buffer overrun filling prefetch FIFO 2014-05-13 16:09:39 +01:00
omap_l4.c memory: add owner argument to initialization functions 2013-07-04 17:42:44 +02:00
omap_sdrc.c memory: add owner argument to initialization functions 2013-07-04 17:42:44 +02:00
omap_tap.c memory: add owner argument to initialization functions 2013-07-04 17:42:44 +02:00
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 hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
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