Changeset df25ab6 in mainline for uspace/drv/vhc/connhost.c

Timestamp:

2011-05-08T13:38:46Z (13 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

5dfee52

Parents:

eb2f7dd

Message:

All HC drivers supports "get handle by address"

File:

• uspace/drv/vhc/connhost.c (modified) (2 diffs)

uspace/drv/vhc/connhost.c

@@ -94 +94 @@
 }
 
+/** 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)
+{
+        VHC_DATA(vhc, fun);
+        bool found =
+            usb_device_keeper_find_by_address(&vhc->dev_keeper, address, handle);
+        return found ? EOK : ENOENT;
+}
+
 /** Release previously requested address.
  *
@@ -444 +460 @@
         .request_address = request_address,
         .bind_address = bind_address,
+        .find_by_address = find_by_address,
         .release_address = release_address,