diff options
Diffstat (limited to 'drivers/firmware/arm_scmi/protocols.h')
| -rw-r--r-- | drivers/firmware/arm_scmi/protocols.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/firmware/arm_scmi/protocols.h b/drivers/firmware/arm_scmi/protocols.h index d62c4469d1fd..4c75970326e6 100644 --- a/drivers/firmware/arm_scmi/protocols.h +++ b/drivers/firmware/arm_scmi/protocols.h @@ -159,6 +159,9 @@ struct scmi_proto_helpers_ops; * struct scmi_protocol_handle - Reference to an initialized protocol instance * * @dev: A reference to the associated SCMI instance device (handle->dev). + * @version: The protocol version currently effectively in use by this + * initialized instance of the protocol as determined at the end of + * any possibly needed negotiations performed by the core. * @xops: A reference to a struct holding refs to the core xfer operations that * can be used by the protocol implementation to generate SCMI messages. * @set_priv: A method to set protocol private data for this instance. @@ -177,10 +180,10 @@ struct scmi_proto_helpers_ops; */ struct scmi_protocol_handle { struct device *dev; + unsigned int version; const struct scmi_xfer_ops *xops; const struct scmi_proto_helpers_ops *hops; - int (*set_priv)(const struct scmi_protocol_handle *ph, void *priv, - u32 version); + int (*set_priv)(const struct scmi_protocol_handle *ph, void *priv); void *(*get_priv)(const struct scmi_protocol_handle *ph); }; @@ -287,7 +290,6 @@ struct scmi_proto_helpers_ops { /** * struct scmi_xfer_ops - References to the core SCMI xfer operations. - * @version_get: Get this version protocol. * @xfer_get_init: Initialize one struct xfer if any xfer slot is free. * @reset_rx_to_maxsz: Reset rx size to max transport size. * @do_xfer: Do the SCMI transfer. @@ -300,7 +302,6 @@ struct scmi_proto_helpers_ops { * another protocol. */ struct scmi_xfer_ops { - int (*version_get)(const struct scmi_protocol_handle *ph, u32 *version); int (*xfer_get_init)(const struct scmi_protocol_handle *ph, u8 msg_id, size_t tx_size, size_t rx_size, struct scmi_xfer **p); |