| #
dd7d3e35 |
| 20-Dec-2023 |
Stefan Hajnoczi <stefanha@redhat.com> |
Merge tag 'pull-vfio-20231219' of https://github.com/legoater/qemu into staging
vfio queue:
* Introduce an IOMMU interface backend for VFIO devices
* Convert IOMMU type1 and sPAPR IOMMU to respecti
Merge tag 'pull-vfio-20231219' of https://github.com/legoater/qemu into staging
vfio queue:
* Introduce an IOMMU interface backend for VFIO devices
* Convert IOMMU type1 and sPAPR IOMMU to respective backends
* Introduce a new IOMMUFD backend for ARM, x86_64 and s390x platforms
# -----BEGIN PGP SIGNATURE-----
#
# iQIzBAABCAAdFiEEoPZlSPBIlev+awtgUaNDx8/77KEFAmWB34AACgkQUaNDx8/7
# 7KGOMxAAqXegvAneHqIlu4c8TzTuUR2rkYgev9RdfIHRDuY2XtaX14xlWn/rpTXZ
# qSgeta+iT8Cv4YV1POJeHWFDNs9E29p1w+R7nLcH1qTIIaZHtxwbVVQ3s7kAo1Vb
# 1S1G0/zIznzGVI50a0lj1gO2yQJnu/79nXpnICgA5REW0CscMssnvboQODlwq17V
# ZLNVM8CSAvKl6ppkmzRdfNXCfq6x7bf4MsvnuXsqda4TBbvyyTjAqdo/8sjKiGly
# gSDQqhgy6cvEXIF0UUHPJzFApf0YdXUDlL8hzH90hvRVu4W/t24dPmT7UkVIX9Ek
# TA7RVxv7iJlHtFDqfSTAJFr7nKO9Tm2V9N7xbD1OJUKrMoPZRT6+0R1hMKqsZ5z+
# nG6khqHGzuo/aI9n70YxYIPXt+vs/EHI4WUtslGLUTL0xv8lUzk6cxyIJupFRmDS
# ix6GM9TXOV8RyOveL2knHVymlFnAR6dekkMB+6ljUTuzDwG0oco4vno8z9bi7Vct
# j36bM56U3lhY+w+Ljoy0gPwgrw/FROnGG3mp1mwp1KRHqtEDnUQu8CaLbJOBsBGE
# JJDP6AKAYMczdmYVkd4CvE0WaeSxtOUxW5H5NCPjtaFQt0qEcght2lA2K15g521q
# jeojoJ/QK5949jnNCqm1Z66/YQVL79lPyL0E+mxEohwu+yTORk4=
# =U0x5
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 19 Dec 2023 13:22:56 EST
# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [unknown]
# gpg: aka "Cédric Le Goater <clg@kaod.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1
* tag 'pull-vfio-20231219' of https://github.com/legoater/qemu: (47 commits)
hw/ppc/Kconfig: Imply VFIO_PCI
docs/devel: Add VFIO iommufd backend documentation
vfio: Introduce a helper function to initialize VFIODevice
vfio/ccw: Move VFIODevice initializations in vfio_ccw_instance_init
vfio/ap: Move VFIODevice initializations in vfio_ap_instance_init
vfio/platform: Move VFIODevice initializations in vfio_platform_instance_init
vfio/pci: Move VFIODevice initializations in vfio_instance_init
hw/i386: Activate IOMMUFD for q35 machines
kconfig: Activate IOMMUFD for s390x machines
hw/arm: Activate IOMMUFD for virt machines
vfio: Make VFIOContainerBase poiner parameter const in VFIOIOMMUOps callbacks
vfio/ccw: Make vfio cdev pre-openable by passing a file handle
vfio/ccw: Allow the selection of a given iommu backend
vfio/ap: Make vfio cdev pre-openable by passing a file handle
vfio/ap: Allow the selection of a given iommu backend
vfio/platform: Make vfio cdev pre-openable by passing a file handle
vfio/platform: Allow the selection of a given iommu backend
vfio/pci: Make vfio cdev pre-openable by passing a file handle
vfio/pci: Allow the selection of a given iommu backend
vfio/iommufd: Enable pci hot reset through iommufd cdev interface
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
show more ...
|
| #
d6b5c4c1 |
| 21-Nov-2023 |
Yi Liu <yi.l.liu@intel.com> |
util/char_dev: Add open_cdev()
/dev/vfio/devices/vfioX may not exist. In that case it is still possible
to open /dev/char/$major:$minor instead. Add helper function to abstract
the cdev open.
Sugge
util/char_dev: Add open_cdev()
/dev/vfio/devices/vfioX may not exist. In that case it is still possible
to open /dev/char/$major:$minor instead. Add helper function to abstract
the cdev open.
Suggested-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
show more ...
|