1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
2 | /*****************************************************************************/ |
3 | |
4 | /* |
5 | * yam.h -- YAM radio modem driver. |
6 | * |
7 | * Copyright (C) 1998 Frederic Rible F1OAT (frible@teaser.fr) |
8 | * Adapted from baycom.c driver written by Thomas Sailer (sailer@ife.ee.ethz.ch) |
9 | * |
10 | * Please note that the GPL allows you to use the driver, NOT the radio. |
11 | * In order to use the radio, you need a license from the communications |
12 | * authority of your country. |
13 | */ |
14 | |
15 | /*****************************************************************************/ |
16 | |
17 | #define SIOCYAMRESERVED (0) |
18 | #define SIOCYAMSCFG (1) /* Set configuration */ |
19 | #define SIOCYAMGCFG (2) /* Get configuration */ |
20 | #define SIOCYAMSMCS (3) /* Set mcs data */ |
21 | |
22 | #define YAM_IOBASE (1 << 0) |
23 | #define YAM_IRQ (1 << 1) |
24 | #define YAM_BITRATE (1 << 2) /* Bit rate of radio port ->57600 */ |
25 | #define YAM_MODE (1 << 3) /* 0=simplex 1=duplex 2=duplex+tempo */ |
26 | #define YAM_HOLDDLY (1 << 4) /* duplex tempo (sec) */ |
27 | #define YAM_TXDELAY (1 << 5) /* Tx Delay (ms) */ |
28 | #define YAM_TXTAIL (1 << 6) /* Tx Tail (ms) */ |
29 | #define YAM_PERSIST (1 << 7) /* Persist (ms) */ |
30 | #define YAM_SLOTTIME (1 << 8) /* Slottime (ms) */ |
31 | #define YAM_BAUDRATE (1 << 9) /* Baud rate of rs232 port ->115200 */ |
32 | |
33 | #define YAM_MAXBITRATE 57600 |
34 | #define YAM_MAXBAUDRATE 115200 |
35 | #define YAM_MAXMODE 2 |
36 | #define YAM_MAXHOLDDLY 99 |
37 | #define YAM_MAXTXDELAY 999 |
38 | #define YAM_MAXTXTAIL 999 |
39 | #define YAM_MAXPERSIST 255 |
40 | #define YAM_MAXSLOTTIME 999 |
41 | |
42 | #define YAM_FPGA_SIZE 5302 |
43 | |
44 | struct yamcfg { |
45 | unsigned int mask; /* Mask of commands */ |
46 | unsigned int iobase; /* IO Base of COM port */ |
47 | unsigned int irq; /* IRQ of COM port */ |
48 | unsigned int bitrate; /* Bit rate of radio port */ |
49 | unsigned int baudrate; /* Baud rate of the RS232 port */ |
50 | unsigned int txdelay; /* TxDelay */ |
51 | unsigned int txtail; /* TxTail */ |
52 | unsigned int persist; /* Persistence */ |
53 | unsigned int slottime; /* Slottime */ |
54 | unsigned int mode; /* mode 0 (simp), 1(Dupl), 2(Dupl+delay) */ |
55 | unsigned int holddly; /* PTT delay in FullDuplex 2 mode */ |
56 | }; |
57 | |
58 | struct yamdrv_ioctl_cfg { |
59 | int cmd; |
60 | struct yamcfg cfg; |
61 | }; |
62 | |
63 | struct yamdrv_ioctl_mcs { |
64 | int cmd; |
65 | unsigned int bitrate; |
66 | unsigned char bits[YAM_FPGA_SIZE]; |
67 | }; |
68 | |