kfd_ioctl_dbg_register_args 553 drivers/gpu/drm/amd/amdkfd/kfd_chardev.c struct kfd_ioctl_dbg_register_args *args = data; kfd_ioctl_dbg_register_args 481 include/uapi/linux/kfd_ioctl.h AMDKFD_IOW(0x0D, struct kfd_ioctl_dbg_register_args)