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| author | Xiao Feng Ren <renxiaof@linux.vnet.ibm.com> | 2017-05-17 02:48:07 +0200 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2017-05-19 12:29:01 +0200 |
| commit | 1dcac3e15263674bb9c84feed6b35bb1f7bc1c6b (patch) | |
| tree | 5d3f4df1add6dd9c04f0c3cc6bab0a000d23bf56 /hw/usb/dev-serial.c | |
| parent | a8eac9431ad060012348908f93d6421ae3c97300 (diff) | |
| download | focaccia-qemu-1dcac3e15263674bb9c84feed6b35bb1f7bc1c6b.tar.gz focaccia-qemu-1dcac3e15263674bb9c84feed6b35bb1f7bc1c6b.zip | |
vfio/ccw: vfio based subchannel passthrough driver
We use the IOMMU_TYPE1 of VFIO to realize the subchannels passthrough, implement a vfio based subchannels passthrough driver called "vfio-ccw". Support qemu parameters in the style of: "-device vfio-ccw,sysfsdev=$mdev_file_path,devno=xx.x.xxxx' Reviewed-by: Eric Auger <eric.auger@redhat.com> Acked-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Xiao Feng Ren <renxiaof@linux.vnet.ibm.com> Signed-off-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Message-Id: <20170517004813.58227-8-bjsdjshi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'hw/usb/dev-serial.c')
0 files changed, 0 insertions, 0 deletions