Changeset 6e3b9a58 in mainline for uspace/lib/drv/generic/remote_usbhc.c

Timestamp:

2011-03-18T14:17:27Z (14 years ago)

Author:

Lubos Slovak <lubos.slovak@…>

Branches:

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

Children:

bb41b85

Parents:

a8def7d (diff), 4f66cc7b (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:

Merged changes from branch lelian/hidd

File:

• uspace/lib/drv/generic/remote_usbhc.c (modified) (3 diffs)

uspace/lib/drv/generic/remote_usbhc.c

@@ -55 +55 @@
 static void remote_usbhc_bind_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 *);
+static void remote_usbhc_unregister_endpoint(ddf_fun_t *, void *, ipc_callid_t, ipc_call_t *);
 //static void remote_usbhc(ddf_fun_t *, void *, ipc_callid_t, ipc_call_t *);
 
@@ -73 +75 @@
 
         remote_usbhc_control_write,
-        remote_usbhc_control_read
+        remote_usbhc_control_read,
+
+        remote_usbhc_register_endpoint,
+        remote_usbhc_unregister_endpoint
 };
 
@@ -522 +527 @@
 
 
+void remote_usbhc_register_endpoint(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->register_endpoint) {
+                async_answer_0(callid, ENOTSUP);
+                return;
+        }
+
+#define INIT_FROM_HIGH_DATA(type, var, arg_no) \
+        type var = (type) DEV_IPC_GET_ARG##arg_no(*call) / 256
+#define INIT_FROM_LOW_DATA(type, var, arg_no) \
+        type var = (type) DEV_IPC_GET_ARG##arg_no(*call) % 256
+
+        INIT_FROM_HIGH_DATA(usb_address_t, address, 1);
+        INIT_FROM_LOW_DATA(usb_endpoint_t, endpoint, 1);
+        INIT_FROM_HIGH_DATA(usb_transfer_type_t, transfer_type, 2);
+        INIT_FROM_LOW_DATA(usb_direction_t, direction, 2);
+
+#undef INIT_FROM_HIGH_DATA
+#undef INIT_FROM_LOW_DATA
+
+        size_t max_packet_size = (size_t) DEV_IPC_GET_ARG3(*call);
+        unsigned int interval  = (unsigned int) DEV_IPC_GET_ARG4(*call);
+
+        int rc = usb_iface->register_endpoint(fun, address, endpoint,
+            transfer_type, direction, max_packet_size, interval);
+
+        async_answer_0(callid, rc);
+}
+
+
+void remote_usbhc_unregister_endpoint(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->unregister_endpoint) {
+                async_answer_0(callid, ENOTSUP);
+                return;
+        }
+
+        usb_address_t address = (usb_address_t) DEV_IPC_GET_ARG1(*call);
+        usb_endpoint_t endpoint = (usb_endpoint_t) DEV_IPC_GET_ARG2(*call);
+        usb_direction_t direction = (usb_direction_t) DEV_IPC_GET_ARG3(*call);
+
+        int rc = usb_iface->unregister_endpoint(fun,
+            address, endpoint, direction);
+
+        async_answer_0(callid, rc);
+}
+
 
 /**