Jason Wang 8607f5c307 virtio: convert to use DMA api ... Currently, all virtio devices bypass IOMMU completely. This is because address_space_memory is assumed and used during DMA emulation. This patch converts the virtio core API to use DMA API. This idea is - introducing a new transport specific helper to query the dma address space. (only pci version is implemented). - query and use this address space during virtio device guest memory accessing when iommu platform (VIRTIO_F_IOMMU_PLATFORM) was enabled for this device. Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Stefan Hajnoczi <stefanha@redhat.com> Cc: Kevin Wolf <kwolf@redhat.com> Cc: Amit Shah <amit.shah@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: qemu-block@nongnu.org Signed-off-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>		2017-01-10 05:56:58 +02:00
..
dataplane	virtio: set ISR on dataplane notifications	2016-11-18 17:29:25 +02:00
block.c	block/qdev: Allow configuring rerror/werror with qdev properties	2016-07-13 13:32:27 +02:00
cdrom.c
ecc.c
fdc.c	fdc: Move qdev properties to FloppyDrive	2016-10-27 16:29:13 -04:00
hd-geometry.c
m25p80.c	m25p80: don't let rogue SPI controllers cause buffer overruns	2017-01-09 11:40:23 +00:00
Makefile.objs
nand.c
nvme.c	hw/block/nvme: Simplify if-statements a little bit	2016-10-28 18:17:23 +03:00
nvme.h
onenand.c
pflash_cfi01.c	hw/block/pflash_cfi*.c: fix confusing assert fail message	2016-12-22 16:00:26 +01:00
pflash_cfi02.c	hw/block/pflash_cfi*.c: fix confusing assert fail message	2016-12-22 16:00:26 +01:00
tc58128.c	block: Use DIV_ROUND_UP	2016-06-07 18:19:24 +03:00
trace-events	trace-events: fix first line comment in trace-events	2016-08-12 10:36:01 +01:00
virtio-blk.c	virtio: convert to use DMA api	2017-01-10 05:56:58 +02:00
xen_blkif.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
xen_disk.c	xen_disk: split discard input to match internal representation	2016-11-23 10:47:48 -08:00