Changes in uspace/lib/usbdev/include/usb/dev/pipes.h [bb655dab:8d2dd7f2] in mainline

File:

• uspace/lib/usbdev/include/usb/dev/pipes.h (modified) (4 diffs)

uspace/lib/usbdev/include/usb/dev/pipes.h

@@ -44 +44 @@
 
 #define CTRL_PIPE_MIN_PACKET_SIZE 8
-
 /** Abstraction of a logical connection to USB device endpoint.
- * It contains some vital information about the pipe.
+ * It encapsulates endpoint attributes (transfer type etc.).
  * This endpoint must be bound with existing usb_device_connection_t
  * (i.e. the wire to send data over).
  */
 typedef struct {
-        /** Pipe description received from HC */
-        usb_pipe_desc_t desc;
+        /** Endpoint number. */
+        usb_endpoint_t endpoint_no;
+
+        /** Endpoint transfer type. */
+        usb_transfer_type_t transfer_type;
+
+        /** Endpoint direction. */
+        usb_direction_t direction;
+
+        /** Maximum packet size for the endpoint. */
+        size_t max_packet_size;
+
+        /** Number of packets per frame/uframe.
+         * Only valid for HS INT and ISO transfers. All others should set to 1*/
+        unsigned packets;
 
         /** Whether to automatically reset halt on the endpoint.
@@ -58 +70 @@
          */
         bool auto_reset_halt;
+
         /** The connection used for sending the data. */
         usb_dev_session_t *bus_session;
@@ -90 +103 @@
         /** Found descriptor fitting the description. */
         const usb_standard_endpoint_descriptor_t *descriptor;
-        /** Relevant superspeed companion descriptor. */
-        const usb_superspeed_endpoint_companion_descriptor_t *companion_descriptor;
         /** Interface descriptor the endpoint belongs to. */
         const usb_standard_interface_descriptor_t *interface;
@@ -98 +109 @@
 } usb_endpoint_mapping_t;
 
-int usb_pipe_initialize(usb_pipe_t *, usb_dev_session_t *);
+int usb_pipe_initialize(usb_pipe_t *, usb_endpoint_t, usb_transfer_type_t,
+    size_t, usb_direction_t, unsigned, usb_dev_session_t *);
 int usb_pipe_initialize_default_control(usb_pipe_t *, usb_dev_session_t *);
 
+int usb_pipe_probe_default_control(usb_pipe_t *);
 int usb_pipe_initialize_from_configuration(usb_endpoint_mapping_t *,
     size_t, const uint8_t *, size_t, usb_dev_session_t *);
 
-int usb_pipe_register(usb_pipe_t *, const usb_standard_endpoint_descriptor_t *, const usb_superspeed_endpoint_companion_descriptor_t *);
+int usb_pipe_register(usb_pipe_t *, unsigned);
 int usb_pipe_unregister(usb_pipe_t *);