Changes in uspace/lib/usbhost/include/usb/host/hcd.h [7711296:8b54fe6] in mainline

File:

• uspace/lib/usbhost/include/usb/host/hcd.h (modified) (1 diff)

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

@@ -37 +37 @@
 
 #include <assert.h>
-#include <usbhc_iface.h>
-
 #include <usb/host/usb_device_manager.h>
 #include <usb/host/usb_endpoint_manager.h>
 #include <usb/host/usb_transfer_batch.h>
+#include <usbhc_iface.h>
 
 typedef struct hcd hcd_t;
 
-/** Generic host controller driver structure. */
 struct hcd {
-        /** Device manager storing handles and addresses. */
         usb_device_manager_t dev_manager;
-        /** Endpoint manager. */
         usb_endpoint_manager_t ep_manager;
+        void *private_data;
 
-        /** Device specific driver data. */
-        void *private_data;
-        /** Transfer scheduling, implement in device driver. */
         int (*schedule)(hcd_t *, usb_transfer_batch_t *);
-        /** Hook called upon registering new endpoint. */
         int (*ep_add_hook)(hcd_t *, endpoint_t *);
-        /** Hook called upon removing of an endpoint. */
-        void (*ep_remove_hook)(hcd_t *, endpoint_t *);
 };
 /*----------------------------------------------------------------------------*/
-/** Initialize hcd_t structure.
- * Initializes device and endpoint managers. Sets data and hook pointer to NULL.
- * @param hcd hcd_t structure to initialize, non-null.
- * @param bandwidth Available bandwidth, passed to endpoint manager.
- * @param bw_count Bandwidth compute function, passed to endpoint manager.
- */
-static inline void hcd_init(hcd_t *hcd, usb_speed_t max_speed, size_t bandwidth,
+static inline int hcd_init(hcd_t *hcd, size_t bandwidth,
     size_t (*bw_count)(usb_speed_t, usb_transfer_type_t, size_t, size_t))
 {
         assert(hcd);
-        usb_device_manager_init(&hcd->dev_manager, max_speed);
-        usb_endpoint_manager_init(&hcd->ep_manager, bandwidth, bw_count);
-        hcd->private_data = NULL;
-        hcd->schedule = NULL;
-        hcd->ep_add_hook = NULL;
-        hcd->ep_remove_hook = NULL;
+        usb_device_manager_init(&hcd->dev_manager);
+        return usb_endpoint_manager_init(&hcd->ep_manager, bandwidth, bw_count);
 }
 /*----------------------------------------------------------------------------*/
-/** Check registered endpoints and reset toggle bit if necessary.
- * @param hcd hcd_t structure, non-null.
- * @param target Control communication target.
- * @param setup_data Setup packet of the control communication.
- */
-static inline void reset_ep_if_need(hcd_t *hcd, usb_target_t target,
-    const char setup_data[8])
+static inline void hcd_destroy(hcd_t *hcd)
+{
+        usb_endpoint_manager_destroy(&hcd->ep_manager);
+}
+/*----------------------------------------------------------------------------*/
+static inline void reset_ep_if_need(
+    hcd_t *hcd, usb_target_t target, const char* setup_data)
 {
         assert(hcd);
-        usb_endpoint_manager_reset_eps_if_need(
+        usb_endpoint_manager_reset_if_need(
             &hcd->ep_manager, target, (const uint8_t *)setup_data);
 }
 /*----------------------------------------------------------------------------*/
-/** Data retrieve wrapper.
- * @param fun ddf function, non-null.
- * @return pointer cast to hcd_t*.
- */
-static inline hcd_t * fun_to_hcd(const ddf_fun_t *fun)
+static inline hcd_t * fun_to_hcd(ddf_fun_t *fun)
 {
         assert(fun);