scc.h revision 96c1db7b9d601c31d103389cac074a6cce0d7633 
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 _UAPI_SCC_H
20#define _UAPI_SCC_H
21#define PA0HZP 0x00
22#define EAGLE 0x01
23#define PC100 0x02
24#define PRIMUS 0x04
25#define DRSI 0x08
26#define BAYCOM 0x10
27enum SCC_ioctl_cmds {
28  SIOCSCCRESERVED = SIOCDEVPRIVATE,
29  SIOCSCCCFG,
30  SIOCSCCINI,
31  SIOCSCCCHANINI,
32  SIOCSCCSMEM,
33  SIOCSCCGKISS,
34  SIOCSCCSKISS,
35  SIOCSCCGSTAT,
36  SIOCSCCCAL
37};
38enum L1_params {
39  PARAM_DATA,
40  PARAM_TXDELAY,
41  PARAM_PERSIST,
42  PARAM_SLOTTIME,
43  PARAM_TXTAIL,
44  PARAM_FULLDUP,
45  PARAM_SOFTDCD,
46  PARAM_MUTE,
47  PARAM_DTR,
48  PARAM_RTS,
49  PARAM_SPEED,
50  PARAM_ENDDELAY,
51  PARAM_GROUP,
52  PARAM_IDLE,
53  PARAM_MIN,
54  PARAM_MAXKEY,
55  PARAM_WAIT,
56  PARAM_MAXDEFER,
57  PARAM_TX,
58  PARAM_HWEVENT = 31,
59  PARAM_RETURN = 255
60};
61enum FULLDUP_modes {
62  KISS_DUPLEX_HALF,
63  KISS_DUPLEX_FULL,
64  KISS_DUPLEX_LINK,
65  KISS_DUPLEX_OPTIMA
66};
67#define TIMER_OFF 65535U
68#define NO_SUCH_PARAM 65534U
69enum HWEVENT_opts {
70  HWEV_DCD_ON,
71  HWEV_DCD_OFF,
72  HWEV_ALL_SENT
73};
74#define RXGROUP 0100
75#define TXGROUP 0200
76enum CLOCK_sources {
77  CLK_DPLL,
78  CLK_EXTERNAL,
79  CLK_DIVIDER,
80  CLK_BRG
81};
82enum TX_state {
83  TXS_IDLE,
84  TXS_BUSY,
85  TXS_ACTIVE,
86  TXS_NEWFRAME,
87  TXS_IDLE2,
88  TXS_WAIT,
89  TXS_TIMEOUT
90};
91typedef unsigned long io_port;
92struct scc_stat {
93  long rxints;
94  long txints;
95  long exints;
96  long spints;
97  long txframes;
98  long rxframes;
99  long rxerrs;
100  long txerrs;
101  unsigned int nospace;
102  unsigned int rx_over;
103  unsigned int tx_under;
104  unsigned int tx_state;
105  int tx_queued;
106  unsigned int maxqueue;
107  unsigned int bufsize;
108};
109struct scc_modem {
110  long speed;
111  char clocksrc;
112  char nrz;
113};
114struct scc_kiss_cmd {
115  int command;
116  unsigned param;
117};
118struct scc_hw_config {
119  io_port data_a;
120  io_port ctrl_a;
121  io_port data_b;
122  io_port ctrl_b;
123  io_port vector_latch;
124  io_port special;
125  int irq;
126  long clock;
127  char option;
128  char brand;
129  char escc;
130};
131struct scc_mem_config {
132  unsigned int dummy;
133  unsigned int bufsize;
134};
135struct scc_calibrate {
136  unsigned int time;
137  unsigned char pattern;
138};
139#endif
140