Changeset 511cfc8 in mainline for uspace/drv/uhci-hcd/iface.c

Timestamp:

2011-05-08T19:06:32Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

23f40280, ebf6a40

Parents:

11349a85 (diff), 7b6f116 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Development branch changes

File:

• uspace/drv/uhci-hcd/iface.c (modified) (2 diffs)

uspace/drv/uhci-hcd/iface.c

@@ -122 +122 @@
         return EOK;
 }
+
+/** Find device handle by address interface function.
+ *
+ * @param[in] fun DDF function that was called.
+ * @param[in] address Address in question.
+ * @param[out] handle Where to store device handle if found.
+ * @return Error code.
+ */
+static int find_by_address(ddf_fun_t *fun, usb_address_t address,
+    devman_handle_t *handle)
+{
+        assert(fun);
+        hc_t *hc = fun_to_hc(fun);
+        assert(hc);
+        bool found =
+            usb_device_keeper_find_by_address(&hc->manager, address, handle);
+        return found ? EOK : ENOENT;
+}
+
 /*----------------------------------------------------------------------------*/
 /** Release address interface function
@@ -352 +371 @@
         .request_address = request_address,
         .bind_address = bind_address,
+        .find_by_address = find_by_address,
         .release_address = release_address,