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path: root/drivers/rpmsg/qcom_glink_native.c
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Diffstat (limited to 'drivers/rpmsg/qcom_glink_native.c')
-rw-r--r--drivers/rpmsg/qcom_glink_native.c35
1 files changed, 19 insertions, 16 deletions
diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
index e4eb5a1f417a..df1d923c0db5 100644
--- a/drivers/rpmsg/qcom_glink_native.c
+++ b/drivers/rpmsg/qcom_glink_native.c
@@ -40,7 +40,7 @@ struct glink_msg {
* struct glink_defer_cmd - deferred incoming control message
* @node: list node
* @msg: message header
- * data: payload of the message
+ * @data: payload of the message
*
* Copy of a received control message, to be added to @rx_queue and processed
* by @rx_work of @qcom_glink.
@@ -56,12 +56,13 @@ struct glink_defer_cmd {
* struct glink_core_rx_intent - RX intent
* RX intent
*
- * data: pointer to the data (may be NULL for zero-copy)
- * id: remote or local intent ID
- * size: size of the original intent (do not modify)
- * reuse: To mark if the intent can be reused after first use
- * in_use: To mark if intent is already in use for the channel
- * offset: next write offset (initially 0)
+ * @data: pointer to the data (may be NULL for zero-copy)
+ * @id: remote or local intent ID
+ * @size: size of the original intent (do not modify)
+ * @reuse: To mark if the intent can be reused after first use
+ * @in_use: To mark if intent is already in use for the channel
+ * @offset: next write offset (initially 0)
+ * @node: list node
*/
struct glink_core_rx_intent {
void *data;
@@ -89,6 +90,8 @@ struct glink_core_rx_intent {
* @idr_lock: synchronizes @lcids and @rcids modifications
* @lcids: idr of all channels with a known local channel id
* @rcids: idr of all channels with a known remote channel id
+ * @features: remote features
+ * @intentless: flag to indicate that there is no intent
*/
struct qcom_glink {
struct device *dev;
@@ -512,8 +515,8 @@ static void qcom_glink_rx_done(struct qcom_glink *glink,
* qcom_glink_receive_version() - receive version/features from remote system
*
* @glink: pointer to transport interface
- * @r_version: remote version
- * @r_features: remote features
+ * @version: remote version
+ * @features: remote features
*
* This function is called in response to a remote-initiated version/feature
* negotiation sequence.
@@ -538,8 +541,8 @@ static void qcom_glink_receive_version(struct qcom_glink *glink,
* qcom_glink_receive_version_ack() - receive negotiation ack from remote system
*
* @glink: pointer to transport interface
- * @r_version: remote version response
- * @r_features: remote features response
+ * @version: remote version response
+ * @features: remote features response
*
* This function is called in response to a local-initiated version/feature
* negotiation sequence and is the counter-offer from the remote side based
@@ -567,7 +570,7 @@ static void qcom_glink_receive_version_ack(struct qcom_glink *glink,
/**
* qcom_glink_send_intent_req_ack() - convert an rx intent request ack cmd to
- wire format and transmit
+ * wire format and transmit
* @glink: The transport to transmit on.
* @channel: The glink channel
* @granted: The request response to encode.
@@ -594,7 +597,7 @@ static int qcom_glink_send_intent_req_ack(struct qcom_glink *glink,
* transmit
* @glink: The transport to transmit on.
* @channel: The local channel
- * @size: The intent to pass on to remote.
+ * @intent: The intent to pass on to remote.
*
* Return: 0 on success or standard Linux error code.
*/
@@ -698,9 +701,9 @@ static void qcom_glink_handle_rx_done(struct qcom_glink *glink,
/**
* qcom_glink_handle_intent_req() - Receive a request for rx_intent
* from remote side
- * if_ptr: Pointer to the transport interface
- * rcid: Remote channel ID
- * size: size of the intent
+ * @glink: Pointer to the transport interface
+ * @cid: Remote channel ID
+ * @size: size of the intent
*
* The function searches for the local channel to which the request for
* rx_intent has arrived and allocates and notifies the remote back