1/**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19#ifndef __HSI_CHAR_H 20#define __HSI_CHAR_H 21#include <linux/types.h> 22#define HSI_CHAR_MAGIC 'k' 23#define HSC_IOW(num,dtype) _IOW(HSI_CHAR_MAGIC, num, dtype) 24#define HSC_IOR(num,dtype) _IOR(HSI_CHAR_MAGIC, num, dtype) 25#define HSC_IOWR(num,dtype) _IOWR(HSI_CHAR_MAGIC, num, dtype) 26#define HSC_IO(num) _IO(HSI_CHAR_MAGIC, num) 27#define HSC_RESET HSC_IO(16) 28#define HSC_SET_PM HSC_IO(17) 29#define HSC_SEND_BREAK HSC_IO(18) 30#define HSC_SET_RX HSC_IOW(19, struct hsc_rx_config) 31#define HSC_GET_RX HSC_IOW(20, struct hsc_rx_config) 32#define HSC_SET_TX HSC_IOW(21, struct hsc_tx_config) 33#define HSC_GET_TX HSC_IOW(22, struct hsc_tx_config) 34#define HSC_PM_DISABLE 0 35#define HSC_PM_ENABLE 1 36#define HSC_MODE_STREAM 1 37#define HSC_MODE_FRAME 2 38#define HSC_FLOW_SYNC 0 39#define HSC_ARB_RR 0 40#define HSC_ARB_PRIO 1 41struct hsc_rx_config { 42 __u32 mode; 43 __u32 flow; 44 __u32 channels; 45}; 46struct hsc_tx_config { 47 __u32 mode; 48 __u32 channels; 49 __u32 speed; 50 __u32 arb_mode; 51}; 52#endif 53