1 /* 2 * This header was generated from the Linux kernel headers by update_headers.py, 3 * to provide necessary information from kernel to userspace, such as constants, 4 * structures, and macros, and thus, contains no copyrightable information. 5 */ 6 #ifndef __HDLC_IOCTL_H__ 7 #define __HDLC_IOCTL_H__ 8 #define GENERIC_HDLC_VERSION 4 9 #define CLOCK_DEFAULT 0 10 #define CLOCK_EXT 1 11 #define CLOCK_INT 2 12 #define CLOCK_TXINT 3 13 #define CLOCK_TXFROMRX 4 14 #define ENCODING_DEFAULT 0 15 #define ENCODING_NRZ 1 16 #define ENCODING_NRZI 2 17 #define ENCODING_FM_MARK 3 18 #define ENCODING_FM_SPACE 4 19 #define ENCODING_MANCHESTER 5 20 #define PARITY_DEFAULT 0 21 #define PARITY_NONE 1 22 #define PARITY_CRC16_PR0 2 23 #define PARITY_CRC16_PR1 3 24 #define PARITY_CRC16_PR0_CCITT 4 25 #define PARITY_CRC16_PR1_CCITT 5 26 #define PARITY_CRC32_PR0_CCITT 6 27 #define PARITY_CRC32_PR1_CCITT 7 28 #define LMI_DEFAULT 0 29 #define LMI_NONE 1 30 #define LMI_ANSI 2 31 #define LMI_CCITT 3 32 #define LMI_CISCO 4 33 #ifndef __ASSEMBLY__ 34 typedef struct { 35 unsigned int clock_rate; 36 unsigned int clock_type; 37 unsigned short loopback; 38 } sync_serial_settings; 39 typedef struct { 40 unsigned int clock_rate; 41 unsigned int clock_type; 42 unsigned short loopback; 43 unsigned int slot_map; 44 } te1_settings; 45 typedef struct { 46 unsigned short encoding; 47 unsigned short parity; 48 } raw_hdlc_proto; 49 typedef struct { 50 unsigned int t391; 51 unsigned int t392; 52 unsigned int n391; 53 unsigned int n392; 54 unsigned int n393; 55 unsigned short lmi; 56 unsigned short dce; 57 } fr_proto; 58 typedef struct { 59 unsigned int dlci; 60 } fr_proto_pvc; 61 typedef struct { 62 unsigned int dlci; 63 char master[IFNAMSIZ]; 64 }fr_proto_pvc_info; 65 typedef struct { 66 unsigned int interval; 67 unsigned int timeout; 68 } cisco_proto; 69 #endif 70 #endif 71