On Feb 15 Chris Boot wrote:--- a/drivers/firewire/core-transaction.c
+++ b/drivers/firewire/core-transaction.c
@@ -820,6 +820,22 @@ void fw_send_response(struct fw_card *card,
}
EXPORT_SYMBOL(fw_send_response);
+/**
+ * fw_get_request_speed() - Discover bus speed used for this request
+ * @request: The struct fw_request from which to obtain the speed.
+ *
+ * In certain circumstances it's important to be able to obtain the speed at
+ * which a request was made to an address handler, for example when
+ * implementing an SBP-2 or SBP-3 target. This function inspects the response
+ * object to obtain the speed, which is copied from the request packet in
+ * allocate_request().
+ */
+int fw_get_request_speed(struct fw_request *request)
+{
+ return request->response.speed;
+}
+EXPORT_SYMBOL(fw_get_request_speed);
Uh oh, what have I done by asking for a comment? :-)
Can you tell what's wrong with this API documentation?