Hi, > > I thought we had agreed to make this behave similar to > > VFIO_GROUP_GET_DEVICE_FD, the ioctl would take a __u32 dmabuf_id > > and > > return the file descriptor as the ioctl return value. Thanks, > > If we follow VFIO_GROUP_GET_DEVICE_FD, we would lose flags > functionality. > Zhi and Zhenyu, how do you think about it?
The ioctl is simple enough that not having flags should not be a problem I think. Also note that dmabuf_id is received using the PLANE_INFO ioctl, so should the need arise to negotiate something in the future chances are high that it can be done using the PLANE_INFO ioctl flags. cheers, Gerd
