Changeset c0587d90 in mainline for uspace/drv/bus/usb/usbhub/port.h

Timestamp:

2011-09-23T13:44:12Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

442fa6b

Parents:

a590a23

Message:

usbhub: Add pipe and port number to port structure.

Use these fields in feature set/clear.

File:

• uspace/drv/bus/usb/usbhub/port.h (modified) (3 diffs)

uspace/drv/bus/usb/usbhub/port.h

@@ -44 +44 @@
 /** Information about single port on a hub. */
 typedef struct {
+        size_t port_number;
+        usb_pipe_t *control_pipe;
         /** Mutex needed by CV for checking port reset. */
         fibril_mutex_t reset_mutex;
@@ -63 +65 @@
  * @param port Port to be initialized.
  */
-static inline void usb_hub_port_init(usb_hub_port_t *port)
+static inline void usb_hub_port_init(usb_hub_port_t *port, size_t port_number,
+    usb_pipe_t *control_pipe)
 {
         assert(port);
         port->attached_device.address = -1;
         port->attached_device.handle = 0;
+        port->port_number = port_number;
+        port->control_pipe = control_pipe;
         fibril_mutex_initialize(&port->reset_mutex);
         fibril_condvar_initialize(&port->reset_cv);
@@ -74 +79 @@
 
 void usb_hub_process_port_interrupt(usb_hub_info_t *hub, size_t port);
-int usb_hub_clear_port_feature(usb_pipe_t *pipe,
-    int port_index, usb_hub_class_feature_t feature);
-int usb_hub_set_port_feature(usb_pipe_t *pipe,
-    int port_index, usb_hub_class_feature_t feature);
+int usb_hub_clear_port_feature(
+    usb_hub_port_t *port, usb_hub_class_feature_t feature);
+int usb_hub_set_port_feature(
+    usb_hub_port_t *port, usb_hub_class_feature_t feature);