| David Howells | 607ca46 | 2012-10-13 10:46:48 +0100 | [diff] [blame] | 1 | /* |
| 2 | * INET An implementation of the TCP/IP protocol suite for the LINUX |
| 3 | * operating system. INET is implemented using the BSD Socket |
| 4 | * interface as the means of communication with the user level. |
| 5 | * |
| 6 | * Global definitions for the Frame relay interface. |
| 7 | * |
| 8 | * Version: @(#)if_ifrad.h 0.20 13 Apr 96 |
| 9 | * |
| 10 | * Author: Mike McLagan <mike.mclagan@linux.org> |
| 11 | * |
| 12 | * Changes: |
| 13 | * 0.15 Mike McLagan Structure packing |
| 14 | * |
| 15 | * 0.20 Mike McLagan New flags for S508 buffer handling |
| 16 | * |
| 17 | * This program is free software; you can redistribute it and/or |
| 18 | * modify it under the terms of the GNU General Public License |
| 19 | * as published by the Free Software Foundation; either version |
| 20 | * 2 of the License, or (at your option) any later version. |
| 21 | */ |
| 22 | |
| 23 | #ifndef _UAPISDLA_H |
| 24 | #define _UAPISDLA_H |
| 25 | |
| 26 | /* adapter type */ |
| 27 | #define SDLA_TYPES |
| 28 | #define SDLA_S502A 5020 |
| 29 | #define SDLA_S502E 5021 |
| 30 | #define SDLA_S503 5030 |
| 31 | #define SDLA_S507 5070 |
| 32 | #define SDLA_S508 5080 |
| 33 | #define SDLA_S509 5090 |
| 34 | #define SDLA_UNKNOWN -1 |
| 35 | |
| 36 | /* port selection flags for the S508 */ |
| 37 | #define SDLA_S508_PORT_V35 0x00 |
| 38 | #define SDLA_S508_PORT_RS232 0x02 |
| 39 | |
| 40 | /* Z80 CPU speeds */ |
| 41 | #define SDLA_CPU_3M 0x00 |
| 42 | #define SDLA_CPU_5M 0x01 |
| 43 | #define SDLA_CPU_7M 0x02 |
| 44 | #define SDLA_CPU_8M 0x03 |
| 45 | #define SDLA_CPU_10M 0x04 |
| 46 | #define SDLA_CPU_16M 0x05 |
| 47 | #define SDLA_CPU_12M 0x06 |
| 48 | |
| 49 | /* some private IOCTLs */ |
| 50 | #define SDLA_IDENTIFY (FRAD_LAST_IOCTL + 1) |
| 51 | #define SDLA_CPUSPEED (FRAD_LAST_IOCTL + 2) |
| 52 | #define SDLA_PROTOCOL (FRAD_LAST_IOCTL + 3) |
| 53 | |
| 54 | #define SDLA_CLEARMEM (FRAD_LAST_IOCTL + 4) |
| 55 | #define SDLA_WRITEMEM (FRAD_LAST_IOCTL + 5) |
| 56 | #define SDLA_READMEM (FRAD_LAST_IOCTL + 6) |
| 57 | |
| 58 | struct sdla_mem { |
| 59 | int addr; |
| 60 | int len; |
| 61 | void __user *data; |
| 62 | }; |
| 63 | |
| 64 | #define SDLA_START (FRAD_LAST_IOCTL + 7) |
| 65 | #define SDLA_STOP (FRAD_LAST_IOCTL + 8) |
| 66 | |
| 67 | /* some offsets in the Z80's memory space */ |
| 68 | #define SDLA_NMIADDR 0x0000 |
| 69 | #define SDLA_CONF_ADDR 0x0010 |
| 70 | #define SDLA_S502A_NMIADDR 0x0066 |
| 71 | #define SDLA_CODE_BASEADDR 0x0100 |
| 72 | #define SDLA_WINDOW_SIZE 0x2000 |
| 73 | #define SDLA_ADDR_MASK 0x1FFF |
| 74 | |
| 75 | /* largest handleable block of data */ |
| 76 | #define SDLA_MAX_DATA 4080 |
| 77 | #define SDLA_MAX_MTU 4072 /* MAX_DATA - sizeof(fradhdr) */ |
| 78 | #define SDLA_MAX_DLCI 24 |
| 79 | |
| 80 | /* this should be the same as frad_conf */ |
| 81 | struct sdla_conf { |
| 82 | short station; |
| 83 | short config; |
| 84 | short kbaud; |
| 85 | short clocking; |
| 86 | short max_frm; |
| 87 | short T391; |
| 88 | short T392; |
| 89 | short N391; |
| 90 | short N392; |
| 91 | short N393; |
| 92 | short CIR_fwd; |
| 93 | short Bc_fwd; |
| 94 | short Be_fwd; |
| 95 | short CIR_bwd; |
| 96 | short Bc_bwd; |
| 97 | short Be_bwd; |
| 98 | }; |
| 99 | |
| 100 | /* this should be the same as dlci_conf */ |
| 101 | struct sdla_dlci_conf { |
| 102 | short config; |
| 103 | short CIR_fwd; |
| 104 | short Bc_fwd; |
| 105 | short Be_fwd; |
| 106 | short CIR_bwd; |
| 107 | short Bc_bwd; |
| 108 | short Be_bwd; |
| 109 | short Tc_fwd; |
| 110 | short Tc_bwd; |
| 111 | short Tf_max; |
| 112 | short Tb_max; |
| 113 | }; |
| 114 | |
| 115 | |
| 116 | #endif /* _UAPISDLA_H */ |