Changeset 1a02517 in mainline for uspace/drv/bus/usb/uhci/batch.c

Timestamp:

2011-08-25T08:53:14Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

32e093e

Parents:

3afb758

Message:

libusbhost: Streamline new hcd arch. UHCI: follow changes in libusbhost

Add endpoint registration hook.
Remove batch private data dtor from hcd_t (it should be set during initialization)

File:

• uspace/drv/bus/usb/uhci/batch.c (modified) (5 diffs)

uspace/drv/bus/usb/uhci/batch.c

@@ -93 +93 @@
  * @param[in] uhci_batch Instance to destroy.
  */
-void uhci_transfer_batch_dispose(void *uhci_batch)
+static void uhci_transfer_batch_dispose(void *uhci_batch)
 {
         uhci_transfer_batch_t *instance = uhci_batch;
@@ -119 +119 @@
  * Initializes parameters needed for the transfer and callback.
  */
-void * uhci_transfer_batch_create(usb_transfer_batch_t *batch)
+int batch_init_private(usb_transfer_batch_t *batch)
 {
 #define CHECK_NULL_DISPOSE_RETURN(ptr, message...) \
@@ -127 +127 @@
                         uhci_transfer_batch_dispose(uhci_data); \
                 } \
-                return NULL; \
+                return ENOMEM; \
         } else (void)0
 
@@ -164 +164 @@
         /* Set generic data buffer pointer */
         batch->data_buffer = setup + batch->setup_size;
+        batch->private_data_dtor = uhci_transfer_batch_dispose;
         batch->private_data = uhci_data;
         usb_log_debug2("Batch %p " USB_TRANSFER_BATCH_FMT
@@ -171 +172 @@
         batch_setup[batch->ep->transfer_type][batch->ep->direction](batch);
 
-        return uhci_data;
-}
-/*----------------------------------------------------------------------------*/
+        return EOK;
+}
 /*----------------------------------------------------------------------------*/
 /** Check batch TDs for activity.