move usrsock_dev.c to driver folder

Signed-off-by: liangchaozhong <liangchaozhong@xiaomi.com>

drivers/Kconfig

@@ -51,3 +51,4 @@ source "drivers/rc/Kconfig"
 source "drivers/motor/Kconfig"
 source "drivers/math/Kconfig"
 source "drivers/segger/Kconfig"
+source "drivers/usrsock/Kconfig"

drivers/Makefile

@@ -69,6 +69,7 @@ include 1wire/Make.defs
 include rf/Make.defs
 include rc/Make.defs
 include segger/Make.defs
+include usrsock/Make.defs
 
 ifeq ($(CONFIG_SPECIFIC_DRIVERS),y)
 -include platform/Make.defs

drivers/usrsock/Kconfig

@@ -0,0 +1,28 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+if NET_USRSOCK
+
+menu "Usrsock Driver Support"
+
+choice
+	prompt "Select usrsock device interface"
+	default NET_USRSOCK_DEVICE
+
+config NET_USRSOCK_DEVICE
+	bool "/dev/usrsock"
+	---help---
+		Will export /dev/usrsock device node for usrsock request/response operations
+
+config NET_USRSOCK_CUSTOM
+	bool "Customerized interface"
+	---help---
+		Will send usrsock request or receive usrsock response via other kind of interface
+
+endchoice
+
+endmenu
+
+endif # NET_USRSOCK

drivers/usrsock/Make.defs

@@ -0,0 +1,34 @@
+############################################################################
+# drivers/usrsock/Make.defs
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
+ifeq ($(CONFIG_NET_USRSOCK),y)
+
+# Include usrsock device drivers
+
+ifeq ($(CONFIG_NET_USRSOCK_DEVICE),y)
+  CSRCS += usrsock_dev.c
+endif
+
+# Include User Socket Driver build support
+
+DEPPATH += --dep-path usrsock
+VPATH += :usrsock
+
+endif

net/usrsock/Make.defs

@@ -23,7 +23,7 @@
 ifeq ($(CONFIG_NET_USRSOCK),y)
 
 NET_CSRCS += usrsock_close.c usrsock_conn.c usrsock_bind.c usrsock_connect.c
-NET_CSRCS += usrsock_dev.c usrsock_getpeername.c usrsock_devif.c
+NET_CSRCS += usrsock_getpeername.c usrsock_devif.c
 NET_CSRCS += usrsock_event.c usrsock_getsockname.c usrsock_getsockopt.c
 NET_CSRCS += usrsock_poll.c usrsock_recvmsg.c usrsock_sendmsg.c
 NET_CSRCS += usrsock_setsockopt.c usrsock_socket.c usrsock_sockif.c