Changeset 511cfc8 in mainline for uspace/lib/drv/generic/remote_usbhc.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/lib/drv/generic/remote_usbhc.c (modified) (3 diffs)

uspace/lib/drv/generic/remote_usbhc.c

@@ -52 +52 @@
 static void remote_usbhc_request_address(ddf_fun_t *, void *, ipc_callid_t, ipc_call_t *);
 static void remote_usbhc_bind_address(ddf_fun_t *, void *, ipc_callid_t, ipc_call_t *);
+static void remote_usbhc_find_by_address(ddf_fun_t *, void *, ipc_callid_t, ipc_call_t *);
 static void remote_usbhc_release_address(ddf_fun_t *, void *, ipc_callid_t, ipc_call_t *);
 static void remote_usbhc_register_endpoint(ddf_fun_t *, void *, ipc_callid_t, ipc_call_t *);
@@ -61 +62 @@
         remote_usbhc_request_address,
         remote_usbhc_bind_address,
+        remote_usbhc_find_by_address,
         remote_usbhc_release_address,
 
@@ -161 +163 @@
 
         async_answer_0(callid, rc);
+}
+
+void remote_usbhc_find_by_address(ddf_fun_t *fun, void *iface,
+    ipc_callid_t callid, ipc_call_t *call)
+{
+        usbhc_iface_t *usb_iface = (usbhc_iface_t *) iface;
+
+        if (!usb_iface->find_by_address) {
+                async_answer_0(callid, ENOTSUP);
+                return;
+        }
+
+        usb_address_t address = (usb_address_t) DEV_IPC_GET_ARG1(*call);
+        devman_handle_t handle;
+        int rc = usb_iface->find_by_address(fun, address, &handle);
+
+        if (rc == EOK) {
+                async_answer_1(callid, EOK, handle);
+        } else {
+                async_answer_0(callid, rc);
+        }
 }