vfio/mdev: consolidate all the available_instance sysfs into the core code
authorChristoph Hellwig <hch@lst.de>
Fri, 23 Sep 2022 09:26:50 +0000 (11:26 +0200)
committerAlex Williamson <alex.williamson@redhat.com>
Tue, 4 Oct 2022 18:06:58 +0000 (12:06 -0600)
commitf2fbc72e6da4f8e01fe5fe3d6871a791e76271c3
treeee1b8729387da228a9f23f5a2d7be303cad86155
parent0bc79069ccbdbe26492493dd0c4e38b7cadf8ad5
vfio/mdev: consolidate all the available_instance sysfs into the core code

Every driver just print a number, simply add a method to the mdev_driver
to return it and provide a standard sysfs show function.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Link: https://lore.kernel.org/r/20220923092652.100656-13-hch@lst.de
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Documentation/driver-api/vfio-mediated-device.rst
drivers/gpu/drm/i915/gvt/gvt.h
drivers/gpu/drm/i915/gvt/kvmgt.c
drivers/gpu/drm/i915/gvt/vgpu.c
drivers/s390/cio/vfio_ccw_ops.c
drivers/s390/crypto/vfio_ap_ops.c
drivers/vfio/mdev/mdev_sysfs.c
include/linux/mdev.h
samples/vfio-mdev/mbochs.c
samples/vfio-mdev/mdpy.c
samples/vfio-mdev/mtty.c