diff options
Diffstat (limited to 'drivers/rpmsg/rpmsg_internal.h')
| -rw-r--r-- | drivers/rpmsg/rpmsg_internal.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/rpmsg/rpmsg_internal.h b/drivers/rpmsg/rpmsg_internal.h index 3fc83cd50e98..a76c344253bf 100644 --- a/drivers/rpmsg/rpmsg_internal.h +++ b/drivers/rpmsg/rpmsg_internal.h @@ -20,6 +20,8 @@ /** * struct rpmsg_device_ops - indirection table for the rpmsg_device operations + * @create_channel: create backend-specific channel, optional + * @release_channel: release backend-specific channel, optional * @create_ept: create backend-specific endpoint, required * @announce_create: announce presence of new channel, optional * @announce_destroy: announce destruction of channel, optional @@ -29,6 +31,10 @@ * advertise new channels implicitly by creating the endpoints. */ struct rpmsg_device_ops { + struct rpmsg_device *(*create_channel)(struct rpmsg_device *rpdev, + struct rpmsg_channel_info *chinfo); + int (*release_channel)(struct rpmsg_device *rpdev, + struct rpmsg_channel_info *chinfo); struct rpmsg_endpoint *(*create_ept)(struct rpmsg_device *rpdev, rpmsg_rx_cb_t cb, void *priv, struct rpmsg_channel_info chinfo); @@ -68,13 +74,13 @@ struct rpmsg_endpoint_ops { poll_table *wait); }; -int rpmsg_register_device(struct rpmsg_device *rpdev); -int rpmsg_unregister_device(struct device *parent, - struct rpmsg_channel_info *chinfo); - struct device *rpmsg_find_device(struct device *parent, struct rpmsg_channel_info *chinfo); +struct rpmsg_device *rpmsg_create_channel(struct rpmsg_device *rpdev, + struct rpmsg_channel_info *chinfo); +int rpmsg_release_channel(struct rpmsg_device *rpdev, + struct rpmsg_channel_info *chinfo); /** * rpmsg_chrdev_register_device() - register chrdev device based on rpdev * @rpdev: prepared rpdev to be used for creating endpoints |