Changeset 9348862 in mainline for uspace/lib/usbhost/include/usb/host/hcd.h

Timestamp:

2013-09-21T00:43:24Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

4cf5b8e0

Parents:

3f03199

Message:

usb: Move HC driver implementation functions to a separate structure.

File:

• uspace/lib/usbhost/include/usb/host/hcd.h (modified) (3 diffs)

uspace/lib/usbhost/include/usb/host/hcd.h

@@ -50 +50 @@
 typedef void (*ep_remove_hook_t)(hcd_t *, endpoint_t *);
 
-/** Generic host controller driver structure. */
-struct hcd {
-        /** Endpoint manager. */
-        usb_endpoint_manager_t ep_manager;
-
+typedef struct {
         /** Device specific driver data. */
-        void *private_data;
+        void *data;
         /** Transfer scheduling, implement in device driver. */
         schedule_hook_t schedule;
@@ -63 +59 @@
         /** Hook called upon removing of an endpoint. */
         ep_remove_hook_t ep_remove_hook;
+} hc_driver_t;
+
+/** Generic host controller driver structure. */
+struct hcd {
+        /** Endpoint manager. */
+        usb_endpoint_manager_t ep_manager;
+
+        /** Driver implementation */
+        hc_driver_t driver;
 };
 
@@ -72 +77 @@
 {
         assert(hcd);
-        hcd->private_data = data;
-        hcd->schedule = schedule;
-        hcd->ep_add_hook = add_hook;
-        hcd->ep_remove_hook = rem_hook;
+        hcd->driver.data = data;
+        hcd->driver.schedule = schedule;
+        hcd->driver.ep_add_hook = add_hook;
+        hcd->driver.ep_remove_hook = rem_hook;
 }