52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
|
|
/*
|
|
* Part of the HSI character device driver.
|
|
*
|
|
* Copyright (C) 2010 Nokia Corporation. All rights reserved.
|
|
*
|
|
* Contact: Andras Domokos <andras.domokos at nokia.com>
|
|
*/
|
|
|
|
#ifndef __HSI_CHAR_H
|
|
#define __HSI_CHAR_H
|
|
|
|
#include <linux/types.h>
|
|
|
|
#define HSI_CHAR_MAGIC 'k'
|
|
#define HSC_IOW(num, dtype) _IOW(HSI_CHAR_MAGIC, num, dtype)
|
|
#define HSC_IOR(num, dtype) _IOR(HSI_CHAR_MAGIC, num, dtype)
|
|
#define HSC_IOWR(num, dtype) _IOWR(HSI_CHAR_MAGIC, num, dtype)
|
|
#define HSC_IO(num) _IO(HSI_CHAR_MAGIC, num)
|
|
|
|
#define HSC_RESET HSC_IO(16)
|
|
#define HSC_SET_PM HSC_IO(17)
|
|
#define HSC_SEND_BREAK HSC_IO(18)
|
|
#define HSC_SET_RX HSC_IOW(19, struct hsc_rx_config)
|
|
#define HSC_GET_RX HSC_IOW(20, struct hsc_rx_config)
|
|
#define HSC_SET_TX HSC_IOW(21, struct hsc_tx_config)
|
|
#define HSC_GET_TX HSC_IOW(22, struct hsc_tx_config)
|
|
|
|
#define HSC_PM_DISABLE 0
|
|
#define HSC_PM_ENABLE 1
|
|
|
|
#define HSC_MODE_STREAM 1
|
|
#define HSC_MODE_FRAME 2
|
|
#define HSC_FLOW_SYNC 0
|
|
#define HSC_ARB_RR 0
|
|
#define HSC_ARB_PRIO 1
|
|
|
|
struct hsc_rx_config {
|
|
__u32 mode;
|
|
__u32 flow;
|
|
__u32 channels;
|
|
};
|
|
|
|
struct hsc_tx_config {
|
|
__u32 mode;
|
|
__u32 channels;
|
|
__u32 speed;
|
|
__u32 arb_mode;
|
|
};
|
|
|
|
#endif /* __HSI_CHAR_H */
|