xemu/include at 8607f5c3072caeebbe0217df28651fffd3a79fd9 - xemu

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Files

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

block

block: Rename raw-{posix,win32} to file-*.c

2017-01-09 13:30:53 +01:00

crypto

crypto: add CTR mode support

2016-10-19 10:09:24 +01:00

disas

disas: Fix ATTRIBUTE_UNUSED define clash with ALSA headers

2016-07-19 16:40:39 +01:00

exec

exec: introduce MemoryRegionCache