Changeset 7b6f116 in mainline for uspace/drv/ohci/iface.c

Timestamp:

2011-05-08T13:47:45Z (12 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial

Children:

19065c7, 3a6e423, 511cfc8, ebf6a40, f50f722

Parents:

60b3bea (diff), 5dfee52 (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:

lsusb improvements

File:

• uspace/drv/ohci/iface.c (modified) (2 diffs)

uspace/drv/ohci/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
@@ -402 +422 @@
         .request_address = request_address,
         .bind_address = bind_address,
+        .find_by_address = find_by_address,
         .release_address = release_address,