Hi Jason,
> -----Original Message----- > From: Jason Wang <[email protected]> > Sent: Monday, September 23, 2019 8:03 AM > To: [email protected]; [email protected]; linux- > [email protected]; [email protected]; intel- > [email protected]; [email protected]; > [email protected]; [email protected]; [email protected]; > [email protected] > Cc: [email protected]; [email protected]; > [email protected]; [email protected]; > [email protected]; [email protected]; > [email protected]; [email protected]; > [email protected]; [email protected]; [email protected]; > [email protected]; [email protected]; > [email protected]; [email protected]; [email protected]; > [email protected]; [email protected]; [email protected]; > [email protected]; [email protected]; [email protected]; > [email protected]; [email protected]; [email protected]; > [email protected]; Ido Shamay <[email protected]>; > [email protected]; [email protected]; Parav Pandit > <[email protected]>; Jason Wang <[email protected]> > Subject: [PATCH 1/6] mdev: class id support > > Mdev bus only supports vfio driver right now, so it doesn't implement match > method. But in the future, we may add drivers other than vfio, one example is > virtio-mdev[1] driver. This means we need to add device class id support in > bus > match method to pair the mdev device and mdev driver correctly. > > So this patch adds id_table to mdev_driver and class_id for mdev parent with > the match method for mdev bus. > > Signed-off-by: Jason Wang <[email protected]> > --- > Documentation/driver-api/vfio-mediated-device.rst | 7 +++++-- > drivers/gpu/drm/i915/gvt/kvmgt.c | 2 +- > drivers/s390/cio/vfio_ccw_ops.c | 2 +- > drivers/s390/crypto/vfio_ap_ops.c | 3 ++- > drivers/vfio/mdev/mdev_core.c | 14 ++++++++++++-- > drivers/vfio/mdev/mdev_driver.c | 14 ++++++++++++++ > drivers/vfio/mdev/mdev_private.h | 1 + > drivers/vfio/mdev/vfio_mdev.c | 6 ++++++ > include/linux/mdev.h | 7 ++++++- > include/linux/mod_devicetable.h | 8 ++++++++ > samples/vfio-mdev/mbochs.c | 2 +- > samples/vfio-mdev/mdpy.c | 2 +- > samples/vfio-mdev/mtty.c | 2 +- > 13 files changed, 59 insertions(+), 11 deletions(-) > You additionally need modpost support for id table integration to modifo, modprobe and other tools. A small patch similar to this one [1] is needed. Please include in the series. [1] https://lore.kernel.org/patchwork/patch/1046991/ _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
