File: /usr/include/linux/yam.h
1 /*****************************************************************************/
2
3 /*
4 * yam.h -- YAM radio modem driver.
5 *
6 * Copyright (C) 1998 Frederic Rible F1OAT (frible@teaser.fr)
7 * Adapted from baycom.c driver written by Thomas Sailer (sailer@ife.ee.ethz.ch)
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 *
23 * Please note that the GPL allows you to use the driver, NOT the radio.
24 * In order to use the radio, you need a license from the communications
25 * authority of your country.
26 *
27 *
28 */
29
30 /*****************************************************************************/
31
32 #define SIOCYAMRESERVED (0)
33 #define SIOCYAMSCFG (1) /* Set configuration */
34 #define SIOCYAMGCFG (2) /* Get configuration */
35 #define SIOCYAMSMCS (3) /* Set mcs data */
36
37 #define YAM_IOBASE (1 << 0)
38 #define YAM_IRQ (1 << 1)
39 #define YAM_BITRATE (1 << 2) /* Bit rate of radio port ->57600 */
40 #define YAM_MODE (1 << 3) /* 0=simplex 1=duplex 2=duplex+tempo */
41 #define YAM_HOLDDLY (1 << 4) /* duplex tempo (sec) */
42 #define YAM_TXDELAY (1 << 5) /* Tx Delay (ms) */
43 #define YAM_TXTAIL (1 << 6) /* Tx Tail (ms) */
44 #define YAM_PERSIST (1 << 7) /* Persist (ms) */
45 #define YAM_SLOTTIME (1 << 8) /* Slottime (ms) */
46 #define YAM_BAUDRATE (1 << 9) /* Baud rate of rs232 port ->115200 */
47
48 #define YAM_MAXBITRATE 57600
49 #define YAM_MAXBAUDRATE 115200
50 #define YAM_MAXMODE 2
51 #define YAM_MAXHOLDDLY 99
52 #define YAM_MAXTXDELAY 999
53 #define YAM_MAXTXTAIL 999
54 #define YAM_MAXPERSIST 255
55 #define YAM_MAXSLOTTIME 999
56
57 #define YAM_FPGA_SIZE 5302
58
59 struct yamcfg {
60 unsigned int mask; /* Mask of commands */
61 unsigned int iobase; /* IO Base of COM port */
62 unsigned int irq; /* IRQ of COM port */
63 unsigned int bitrate; /* Bit rate of radio port */
64 unsigned int baudrate; /* Baud rate of the RS232 port */
65 unsigned int txdelay; /* TxDelay */
66 unsigned int txtail; /* TxTail */
67 unsigned int persist; /* Persistence */
68 unsigned int slottime; /* Slottime */
69 unsigned int mode; /* mode 0 (simp), 1(Dupl), 2(Dupl+delay) */
70 unsigned int holddly; /* PTT delay in FullDuplex 2 mode */
71 };
72
73 struct yamdrv_ioctl_cfg {
74 int cmd;
75 struct yamcfg cfg;
76 };
77
78 struct yamdrv_ioctl_mcs {
79 int cmd;
80 int bitrate;
81 unsigned char bits[YAM_FPGA_SIZE];
82 };
83