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1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */2/*3 * Part of the HSI character device driver.4 *5 * Copyright (C) 2010 Nokia Corporation. All rights reserved.6 *7 * Contact: Andras Domokos <andras.domokos at nokia.com>8 */9 10#ifndef __HSI_CHAR_H11#define __HSI_CHAR_H12 13#include <linux/types.h>14 15#define HSI_CHAR_MAGIC 'k'16#define HSC_IOW(num, dtype) _IOW(HSI_CHAR_MAGIC, num, dtype)17#define HSC_IOR(num, dtype) _IOR(HSI_CHAR_MAGIC, num, dtype)18#define HSC_IOWR(num, dtype) _IOWR(HSI_CHAR_MAGIC, num, dtype)19#define HSC_IO(num) _IO(HSI_CHAR_MAGIC, num)20 21#define HSC_RESET HSC_IO(16)22#define HSC_SET_PM HSC_IO(17)23#define HSC_SEND_BREAK HSC_IO(18)24#define HSC_SET_RX HSC_IOW(19, struct hsc_rx_config)25#define HSC_GET_RX HSC_IOW(20, struct hsc_rx_config)26#define HSC_SET_TX HSC_IOW(21, struct hsc_tx_config)27#define HSC_GET_TX HSC_IOW(22, struct hsc_tx_config)28 29#define HSC_PM_DISABLE 030#define HSC_PM_ENABLE 131 32#define HSC_MODE_STREAM 133#define HSC_MODE_FRAME 234#define HSC_FLOW_SYNC 035#define HSC_ARB_RR 036#define HSC_ARB_PRIO 137 38struct hsc_rx_config {39 __u32 mode;40 __u32 flow;41 __u32 channels;42};43 44struct hsc_tx_config {45 __u32 mode;46 __u32 channels;47 __u32 speed;48 __u32 arb_mode;49};50 51#endif /* __HSI_CHAR_H */52