Changeset c6f82e5 in mainline for uspace/drv/bus/usb/uhci/transfer_list.c

Timestamp:

2018-01-19T20:56:14Z (6 years ago)

Author:

Ondřej Hlavatý <aearsis@…>

Branches:

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

Children:

7ec7b7e

Parents:

69b2dfee

Message:

libusbhost: do not try to handle the toggle bit in a generic way

File:

• uspace/drv/bus/usb/uhci/transfer_list.c (modified) (3 diffs)

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

@@ -41 +41 @@
 #include <usb/host/usb_transfer_batch.h>
 #include <usb/host/utils/malloc32.h>
+#include <usb/host/utility.h>
 
 #include "hw_struct/link_pointer.h"
 #include "transfer_list.h"
+#include "hc.h"
 
 /** Initialize transfer list structures.
@@ -155 +157 @@
 }
 
+/**
+ * Reset toggle on endpoint callback.
+ */
+static void uhci_reset_toggle(endpoint_t *ep)
+{
+        uhci_endpoint_t *uhci_ep = (uhci_endpoint_t *) ep;
+        uhci_ep->toggle = 0;
+}
+
 /** Add completed batches to the provided list.
  *
@@ -176 +187 @@
                         fibril_mutex_lock(&batch->base.ep->guard);
                         assert(batch->base.ep->active_batch == &batch->base);
+                        hc_reset_toggles(&batch->base, &uhci_reset_toggle);
                         endpoint_deactivate_locked(batch->base.ep);
                         transfer_list_remove_batch(instance, batch);