Changeset 9a818a9 in mainline for uspace/drv/uhci-hcd/uhci_struct/transfer_descriptor.h

Timestamp:

2011-02-07T12:49:19Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

e2172cf8

Parents:

da17cf0

Message:

Adds support for tracker scheduling and callback

File:

• uspace/drv/uhci-hcd/uhci_struct/transfer_descriptor.h (modified) (1 diff)

uspace/drv/uhci-hcd/uhci_struct/transfer_descriptor.h

@@ -124 +124 @@
 int transfer_descriptor_status(transfer_descriptor_t *instance);
 
+static inline bool transfer_descriptor_is_active(
+    transfer_descriptor_t *instance)
+{
+        assert(instance);
+        return instance->status & TD_STATUS_ERROR_ACTIVE;
+}
+
 static inline void transfer_descriptor_append(
   transfer_descriptor_t *instance, transfer_descriptor_t *item)