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 __HDLC_IOCTL_H__
20 #define __HDLC_IOCTL_H__
21 #define GENERIC_HDLC_VERSION 4
22 #define CLOCK_DEFAULT 0
23 #define CLOCK_EXT 1
24 #define CLOCK_INT 2
25 #define CLOCK_TXINT 3
26 #define CLOCK_TXFROMRX 4
27 #define ENCODING_DEFAULT 0
28 #define ENCODING_NRZ 1
29 #define ENCODING_NRZI 2
30 #define ENCODING_FM_MARK 3
31 #define ENCODING_FM_SPACE 4
32 #define ENCODING_MANCHESTER 5
33 #define PARITY_DEFAULT 0
34 #define PARITY_NONE 1
35 #define PARITY_CRC16_PR0 2
36 #define PARITY_CRC16_PR1 3
37 #define PARITY_CRC16_PR0_CCITT 4
38 #define PARITY_CRC16_PR1_CCITT 5
39 #define PARITY_CRC32_PR0_CCITT 6
40 #define PARITY_CRC32_PR1_CCITT 7
41 #define LMI_DEFAULT 0
42 #define LMI_NONE 1
43 #define LMI_ANSI 2
44 #define LMI_CCITT 3
45 #define LMI_CISCO 4
46 #ifndef __ASSEMBLY__
47 typedef struct {
48   unsigned int clock_rate;
49   unsigned int clock_type;
50   unsigned short loopback;
51 } sync_serial_settings;
52 typedef struct {
53   unsigned int clock_rate;
54   unsigned int clock_type;
55   unsigned short loopback;
56   unsigned int slot_map;
57 } te1_settings;
58 typedef struct {
59   unsigned short encoding;
60   unsigned short parity;
61 } raw_hdlc_proto;
62 typedef struct {
63   unsigned int t391;
64   unsigned int t392;
65   unsigned int n391;
66   unsigned int n392;
67   unsigned int n393;
68   unsigned short lmi;
69   unsigned short dce;
70 } fr_proto;
71 typedef struct {
72   unsigned int dlci;
73 } fr_proto_pvc;
74 typedef struct {
75   unsigned int dlci;
76   char master[IFNAMSIZ];
77 } fr_proto_pvc_info;
78 typedef struct {
79   unsigned int interval;
80   unsigned int timeout;
81 } cisco_proto;
82 typedef struct {
83   unsigned short dce;
84   unsigned int modulo;
85   unsigned int window;
86   unsigned int t1;
87   unsigned int t2;
88   unsigned int n2;
89 } x25_hdlc_proto;
90 #endif
91 #endif
92