4 * Copyright (c) 2012, 2013 Samsung Electronics Co., Ltd.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
22 * Part of : Near Field Communication Driver
23 * Description : Definitions of PN544
30 #include <sys/ioctl.h>
33 #define PN544_CHAR_BASE 0xE9
34 #define PN544_IOW(num, dtype) _IOW(PN544_CHAR_BASE, num, dtype)
35 #define PN544_SET_PWR PN544_IOW(1, unsigned int)