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| author | Yi Liu <yi.l.liu@intel.com> | 2023-07-18 15:55:40 +0200 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2023-07-25 18:19:18 +0200 |
| commit | 8cfa71860233652f8566bcdf55e77aefe0017b4a (patch) | |
| tree | d9206f9a461fff1b045a3bfdd683813ad82dfc3a /drivers/s390 | |
| parent | iommufd/device: Add iommufd_access_detach() API (diff) | |
| download | linux-8cfa71860233652f8566bcdf55e77aefe0017b4a.tar.xz linux-8cfa71860233652f8566bcdf55e77aefe0017b4a.zip | |
vfio-iommufd: Add detach_ioas support for emulated VFIO devices
This prepares for adding DETACH ioctl for emulated VFIO devices.
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Tested-by: Terrence Xu <terrence.xu@intel.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Tested-by: Matthew Rosato <mjrosato@linux.ibm.com>
Tested-by: Yanting Jiang <yanting.jiang@intel.com>
Tested-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Tested-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Link: https://lore.kernel.org/r/20230718135551.6592-16-yi.l.liu@intel.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/cio/vfio_ccw_ops.c | 1 | ||||
| -rw-r--r-- | drivers/s390/crypto/vfio_ap_ops.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/s390/cio/vfio_ccw_ops.c b/drivers/s390/cio/vfio_ccw_ops.c index 5b53b94f13c7..cba4971618ff 100644 --- a/drivers/s390/cio/vfio_ccw_ops.c +++ b/drivers/s390/cio/vfio_ccw_ops.c @@ -632,6 +632,7 @@ static const struct vfio_device_ops vfio_ccw_dev_ops = { .bind_iommufd = vfio_iommufd_emulated_bind, .unbind_iommufd = vfio_iommufd_emulated_unbind, .attach_ioas = vfio_iommufd_emulated_attach_ioas, + .detach_ioas = vfio_iommufd_emulated_detach_ioas, }; struct mdev_driver vfio_ccw_mdev_driver = { diff --git a/drivers/s390/crypto/vfio_ap_ops.c b/drivers/s390/crypto/vfio_ap_ops.c index b441745b0418..2d3c3a79b687 100644 --- a/drivers/s390/crypto/vfio_ap_ops.c +++ b/drivers/s390/crypto/vfio_ap_ops.c @@ -1975,6 +1975,7 @@ static const struct vfio_device_ops vfio_ap_matrix_dev_ops = { .bind_iommufd = vfio_iommufd_emulated_bind, .unbind_iommufd = vfio_iommufd_emulated_unbind, .attach_ioas = vfio_iommufd_emulated_attach_ioas, + .detach_ioas = vfio_iommufd_emulated_detach_ioas, .request = vfio_ap_mdev_request }; |