Changeset 11e9e613 in mainline

Timestamp:

2013-01-27T19:14:46Z (11 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

48fa501

Parents:

d3a1ad58

Message:

libusbdev: Switch pipes to register via usb session.

File:

• uspace/lib/usbdev/src/pipes.c (modified) (2 diffs)

uspace/lib/usbdev/src/pipes.c

@@ -318 +318 @@
 {
         assert(pipe);
-        assert(pipe->wire);
-
-        return usb_device_register_endpoint(pipe->wire,
-           pipe->endpoint_no, pipe->transfer_type,
-           pipe->direction, pipe->max_packet_size, interval);
+        assert(pipe->bus_session);
+        async_exch_t *exch = async_exchange_begin(pipe->bus_session);
+        if (!exch)
+                return ENOMEM;
+        const int ret = usb_register_endpoint(exch, pipe->endpoint_no,
+            pipe->transfer_type, pipe->direction, pipe->max_packet_size,
+            interval);
+        async_exchange_end(exch);
+        return ret;
 }
 
@@ -333 +337 @@
 {
         assert(pipe);
-        assert(pipe->wire);
-
-        return usb_device_unregister_endpoint(pipe->wire,
-            pipe->endpoint_no, pipe->direction);
+        assert(pipe->bus_session);
+        async_exch_t *exch = async_exchange_begin(pipe->bus_session);
+        if (!exch)
+                return ENOMEM;
+        const int ret = usb_unregister_endpoint(exch, pipe->endpoint_no,
+            pipe->direction);
+        async_exchange_end(exch);
+        return ret;
 }