Merge tag 'amd-drm-fixes-5.19-2022-07-06' of https://gitlab.freedesktop.org/agd5f...

[linux-2.6-microblaze.git] / drivers / firmware / arm_scmi / protocols.h

diff --git a/drivers/firmware/arm_scmi/protocols.h b/drivers/firmware/arm_scmi/protocols.h
index c679f3f..51c3137 100644 (file)
--- a/drivers/firmware/arm_scmi/protocols.h
+++ b/drivers/firmware/arm_scmi/protocols.h
@@ -179,6 +179,8 @@ struct scmi_protocol_handle {
  * @max_resources: Maximum acceptable number of items, configured by the caller
  *                depending on the underlying resources that it is querying.
  * @loop_idx: The iterator loop index in the current multi-part reply.
+ * @rx_len: Size in bytes of the currenly processed message; it can be used by
+ *         the user of the iterator to verify a reply size.
  * @priv: Optional pointer to some additional state-related private data setup
  *       by the caller during the iterations.
  */
@@ -188,6 +190,7 @@ struct scmi_iterator_state {
        unsigned int num_remaining;
        unsigned int max_resources;
        unsigned int loop_idx;
+       size_t rx_len;
        void *priv;
 };