1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * INET An implementation of the TCP/IP protocol suite for the LINUX 4*4882a593Smuzhiyun * operating system. INET is implemented using the BSD Socket 5*4882a593Smuzhiyun * interface as the means of communication with the user level. 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * Global definitions for the Frame relay interface. 8*4882a593Smuzhiyun * 9*4882a593Smuzhiyun * Version: @(#)if_ifrad.h 0.20 13 Apr 96 10*4882a593Smuzhiyun * 11*4882a593Smuzhiyun * Author: Mike McLagan <mike.mclagan@linux.org> 12*4882a593Smuzhiyun * 13*4882a593Smuzhiyun * Changes: 14*4882a593Smuzhiyun * 0.15 Mike McLagan Structure packing 15*4882a593Smuzhiyun * 16*4882a593Smuzhiyun * 0.20 Mike McLagan New flags for S508 buffer handling 17*4882a593Smuzhiyun * 18*4882a593Smuzhiyun * This program is free software; you can redistribute it and/or 19*4882a593Smuzhiyun * modify it under the terms of the GNU General Public License 20*4882a593Smuzhiyun * as published by the Free Software Foundation; either version 21*4882a593Smuzhiyun * 2 of the License, or (at your option) any later version. 22*4882a593Smuzhiyun */ 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun #ifndef _UAPISDLA_H 25*4882a593Smuzhiyun #define _UAPISDLA_H 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun /* adapter type */ 28*4882a593Smuzhiyun #define SDLA_TYPES 29*4882a593Smuzhiyun #define SDLA_S502A 5020 30*4882a593Smuzhiyun #define SDLA_S502E 5021 31*4882a593Smuzhiyun #define SDLA_S503 5030 32*4882a593Smuzhiyun #define SDLA_S507 5070 33*4882a593Smuzhiyun #define SDLA_S508 5080 34*4882a593Smuzhiyun #define SDLA_S509 5090 35*4882a593Smuzhiyun #define SDLA_UNKNOWN -1 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun /* port selection flags for the S508 */ 38*4882a593Smuzhiyun #define SDLA_S508_PORT_V35 0x00 39*4882a593Smuzhiyun #define SDLA_S508_PORT_RS232 0x02 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun /* Z80 CPU speeds */ 42*4882a593Smuzhiyun #define SDLA_CPU_3M 0x00 43*4882a593Smuzhiyun #define SDLA_CPU_5M 0x01 44*4882a593Smuzhiyun #define SDLA_CPU_7M 0x02 45*4882a593Smuzhiyun #define SDLA_CPU_8M 0x03 46*4882a593Smuzhiyun #define SDLA_CPU_10M 0x04 47*4882a593Smuzhiyun #define SDLA_CPU_16M 0x05 48*4882a593Smuzhiyun #define SDLA_CPU_12M 0x06 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun /* some private IOCTLs */ 51*4882a593Smuzhiyun #define SDLA_IDENTIFY (FRAD_LAST_IOCTL + 1) 52*4882a593Smuzhiyun #define SDLA_CPUSPEED (FRAD_LAST_IOCTL + 2) 53*4882a593Smuzhiyun #define SDLA_PROTOCOL (FRAD_LAST_IOCTL + 3) 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun #define SDLA_CLEARMEM (FRAD_LAST_IOCTL + 4) 56*4882a593Smuzhiyun #define SDLA_WRITEMEM (FRAD_LAST_IOCTL + 5) 57*4882a593Smuzhiyun #define SDLA_READMEM (FRAD_LAST_IOCTL + 6) 58*4882a593Smuzhiyun 59*4882a593Smuzhiyun struct sdla_mem { 60*4882a593Smuzhiyun int addr; 61*4882a593Smuzhiyun int len; 62*4882a593Smuzhiyun void __user *data; 63*4882a593Smuzhiyun }; 64*4882a593Smuzhiyun 65*4882a593Smuzhiyun #define SDLA_START (FRAD_LAST_IOCTL + 7) 66*4882a593Smuzhiyun #define SDLA_STOP (FRAD_LAST_IOCTL + 8) 67*4882a593Smuzhiyun 68*4882a593Smuzhiyun /* some offsets in the Z80's memory space */ 69*4882a593Smuzhiyun #define SDLA_NMIADDR 0x0000 70*4882a593Smuzhiyun #define SDLA_CONF_ADDR 0x0010 71*4882a593Smuzhiyun #define SDLA_S502A_NMIADDR 0x0066 72*4882a593Smuzhiyun #define SDLA_CODE_BASEADDR 0x0100 73*4882a593Smuzhiyun #define SDLA_WINDOW_SIZE 0x2000 74*4882a593Smuzhiyun #define SDLA_ADDR_MASK 0x1FFF 75*4882a593Smuzhiyun 76*4882a593Smuzhiyun /* largest handleable block of data */ 77*4882a593Smuzhiyun #define SDLA_MAX_DATA 4080 78*4882a593Smuzhiyun #define SDLA_MAX_MTU 4072 /* MAX_DATA - sizeof(fradhdr) */ 79*4882a593Smuzhiyun #define SDLA_MAX_DLCI 24 80*4882a593Smuzhiyun 81*4882a593Smuzhiyun /* this should be the same as frad_conf */ 82*4882a593Smuzhiyun struct sdla_conf { 83*4882a593Smuzhiyun short station; 84*4882a593Smuzhiyun short config; 85*4882a593Smuzhiyun short kbaud; 86*4882a593Smuzhiyun short clocking; 87*4882a593Smuzhiyun short max_frm; 88*4882a593Smuzhiyun short T391; 89*4882a593Smuzhiyun short T392; 90*4882a593Smuzhiyun short N391; 91*4882a593Smuzhiyun short N392; 92*4882a593Smuzhiyun short N393; 93*4882a593Smuzhiyun short CIR_fwd; 94*4882a593Smuzhiyun short Bc_fwd; 95*4882a593Smuzhiyun short Be_fwd; 96*4882a593Smuzhiyun short CIR_bwd; 97*4882a593Smuzhiyun short Bc_bwd; 98*4882a593Smuzhiyun short Be_bwd; 99*4882a593Smuzhiyun }; 100*4882a593Smuzhiyun 101*4882a593Smuzhiyun /* this should be the same as dlci_conf */ 102*4882a593Smuzhiyun struct sdla_dlci_conf { 103*4882a593Smuzhiyun short config; 104*4882a593Smuzhiyun short CIR_fwd; 105*4882a593Smuzhiyun short Bc_fwd; 106*4882a593Smuzhiyun short Be_fwd; 107*4882a593Smuzhiyun short CIR_bwd; 108*4882a593Smuzhiyun short Bc_bwd; 109*4882a593Smuzhiyun short Be_bwd; 110*4882a593Smuzhiyun short Tc_fwd; 111*4882a593Smuzhiyun short Tc_bwd; 112*4882a593Smuzhiyun short Tf_max; 113*4882a593Smuzhiyun short Tb_max; 114*4882a593Smuzhiyun }; 115*4882a593Smuzhiyun 116*4882a593Smuzhiyun 117*4882a593Smuzhiyun #endif /* _UAPISDLA_H */ 118