Linux kernel mirror (for testing)
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1/*
2 * Part of the HSI character device driver.
3 *
4 * Copyright (C) 2010 Nokia Corporation. All rights reserved.
5 *
6 * Contact: Andras Domokos <andras.domokos at nokia.com>
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * version 2 as published by the Free Software Foundation.
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA
21 */
22
23#ifndef __HSI_CHAR_H
24#define __HSI_CHAR_H
25
26#include <linux/types.h>
27
28#define HSI_CHAR_MAGIC 'k'
29#define HSC_IOW(num, dtype) _IOW(HSI_CHAR_MAGIC, num, dtype)
30#define HSC_IOR(num, dtype) _IOR(HSI_CHAR_MAGIC, num, dtype)
31#define HSC_IOWR(num, dtype) _IOWR(HSI_CHAR_MAGIC, num, dtype)
32#define HSC_IO(num) _IO(HSI_CHAR_MAGIC, num)
33
34#define HSC_RESET HSC_IO(16)
35#define HSC_SET_PM HSC_IO(17)
36#define HSC_SEND_BREAK HSC_IO(18)
37#define HSC_SET_RX HSC_IOW(19, struct hsc_rx_config)
38#define HSC_GET_RX HSC_IOW(20, struct hsc_rx_config)
39#define HSC_SET_TX HSC_IOW(21, struct hsc_tx_config)
40#define HSC_GET_TX HSC_IOW(22, struct hsc_tx_config)
41
42#define HSC_PM_DISABLE 0
43#define HSC_PM_ENABLE 1
44
45#define HSC_MODE_STREAM 1
46#define HSC_MODE_FRAME 2
47#define HSC_FLOW_SYNC 0
48#define HSC_ARB_RR 0
49#define HSC_ARB_PRIO 1
50
51struct hsc_rx_config {
52 __u32 mode;
53 __u32 flow;
54 __u32 channels;
55};
56
57struct hsc_tx_config {
58 __u32 mode;
59 __u32 channels;
60 __u32 speed;
61 __u32 arb_mode;
62};
63
64#endif /* __HSI_CHAR_H */