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
..
esp-pci.c
esp.c	scsi/esp: do not raise an interrupt when reading the FIFO register	2016-11-22 23:26:51 +01:00
lsi53c895a.c	lsi: never set DMA FIFO Empty (DFE) bit in DSTAT register	2016-09-13 19:08:45 +02:00
Makefile.objs
megasas.c	megasas: clean up and fix request completion/cancellation	2016-11-28 15:11:17 +01:00
mfi.h
mpi.h
mptconfig.c	scsi: mptconfig: fix misuse of MPTSAS_CONFIG_PACK	2016-09-13 19:08:46 +02:00
mptendian.c
mptsas.c	* Support multiple -d trace:PATTERN arguments (Daniel)	2016-09-15 18:12:40 +01:00
mptsas.h
scsi-bus.c
scsi-disk.c	scsi-disk: fix VERIFY for scsi-block	2016-12-22 16:00:26 +01:00
scsi-generic.c
spapr_vscsi.c	spapr_vscsi: fix build error introduced by f19661c8	2016-10-05 11:05:28 +11:00
srp.h
trace-events	spapr_vscsi: fix build error introduced by f19661c8	2016-10-05 11:05:28 +11:00
vhost-scsi.c
viosrp.h
virtio-scsi-dataplane.c	virtio: set ISR on dataplane notifications	2016-11-18 17:29:25 +02:00
virtio-scsi.c	virtio: convert to use DMA api	2017-01-10 05:56:58 +02:00
vmw_pvscsi.c	scsi: pvscsi: limit process IO loop to ring size	2016-09-14 12:25:14 +02:00
vmw_pvscsi.h