11da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* 21da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * INET An implementation of the TCP/IP protocol suite for the LINUX 31da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * operating system. INET is implemented using the BSD Socket 41da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * interface as the means of communication with the user level. 51da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * 61da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * Global definitions for the Frame relay interface. 71da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * 81da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * Version: @(#)if_ifrad.h 0.20 13 Apr 96 91da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * 101da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * Author: Mike McLagan <mike.mclagan@linux.org> 111da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * 121da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * Changes: 131da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * 0.15 Mike McLagan Structure packing 141da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * 151da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * 0.20 Mike McLagan New flags for S508 buffer handling 161da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * 171da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * This program is free software; you can redistribute it and/or 181da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * modify it under the terms of the GNU General Public License 191da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * as published by the Free Software Foundation; either version 201da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * 2 of the License, or (at your option) any later version. 211da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds */ 221da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#ifndef SDLA_H 231da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_H 241da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 25607ca46e97a1b6594b29647d98a32d545c24bdffDavid Howells#include <uapi/linux/sdla.h> 261da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 271da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 281da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* important Z80 window addresses */ 291da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_CONTROL_WND 0xE000 301da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 311da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_502_CMD_BUF 0xEF60 321da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_502_RCV_BUF 0xA900 331da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_502_TXN_AVAIL 0xFFF1 341da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_502_RCV_AVAIL 0xFFF2 351da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_502_EVENT_FLAGS 0xFFF3 361da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_502_MDM_STATUS 0xFFF4 371da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_502_IRQ_INTERFACE 0xFFFD 381da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_502_IRQ_PERMISSION 0xFFFE 391da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_502_DATA_OFS 0x0010 401da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 411da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_508_CMD_BUF 0xE000 421da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_508_TXBUF_INFO 0xF100 431da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_508_RXBUF_INFO 0xF120 441da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_508_EVENT_FLAGS 0xF003 451da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_508_MDM_STATUS 0xF004 461da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_508_IRQ_INTERFACE 0xF010 471da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_508_IRQ_PERMISSION 0xF011 481da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_508_TSE_OFFSET 0xF012 491da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 501da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* Event flags */ 511da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_EVENT_STATUS 0x01 521da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_EVENT_DLCI_STATUS 0x02 531da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_EVENT_BAD_DLCI 0x04 541da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_EVENT_LINK_DOWN 0x40 551da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 561da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* IRQ Trigger flags */ 571da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_INTR_RX 0x01 581da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_INTR_TX 0x02 591da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_INTR_MODEM 0x04 601da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_INTR_COMPLETE 0x08 611da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_INTR_STATUS 0x10 621da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_INTR_TIMER 0x20 631da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 641da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* DLCI status bits */ 651da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_DLCI_DELETED 0x01 661da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_DLCI_ACTIVE 0x02 671da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_DLCI_WAITING 0x04 681da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_DLCI_NEW 0x08 691da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_DLCI_INCLUDED 0x40 701da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 711da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* valid command codes */ 721da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_INFORMATION_WRITE 0x01 731da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_INFORMATION_READ 0x02 741da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_ISSUE_IN_CHANNEL_SIGNAL 0x03 751da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_SET_DLCI_CONFIGURATION 0x10 761da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_READ_DLCI_CONFIGURATION 0x11 771da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_DISABLE_COMMUNICATIONS 0x12 781da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_ENABLE_COMMUNICATIONS 0x13 791da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_READ_DLC_STATUS 0x14 801da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_READ_DLC_STATISTICS 0x15 811da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_FLUSH_DLC_STATISTICS 0x16 821da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_LIST_ACTIVE_DLCI 0x17 831da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_FLUSH_INFORMATION_BUFFERS 0x18 841da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_ADD_DLCI 0x20 851da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_DELETE_DLCI 0x21 861da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_ACTIVATE_DLCI 0x22 871da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_DEACTIVATE_DLCI 0x23 881da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_READ_MODEM_STATUS 0x30 891da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_SET_MODEM_STATUS 0x31 901da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_READ_COMMS_ERR_STATS 0x32 911da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_FLUSH_COMMS_ERR_STATS 0x33 921da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_READ_CODE_VERSION 0x40 931da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_SET_IRQ_TRIGGER 0x50 941da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_GET_IRQ_TRIGGER 0x51 951da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 961da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* In channel signal types */ 971da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_ICS_LINK_VERIFY 0x02 981da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_ICS_STATUS_ENQ 0x03 991da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1001da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* modem status flags */ 1011da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_MODEM_DTR_HIGH 0x01 1021da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_MODEM_RTS_HIGH 0x02 1031da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_MODEM_DCD_HIGH 0x08 1041da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_MODEM_CTS_HIGH 0x20 1051da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1061da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* used for RET_MODEM interpretation */ 1071da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_MODEM_DCD_LOW 0x01 1081da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_MODEM_CTS_LOW 0x02 1091da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1101da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* return codes */ 1111da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_RET_OK 0x00 1121da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_RET_COMMUNICATIONS 0x01 1131da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_RET_CHANNEL_INACTIVE 0x02 1141da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_RET_DLCI_INACTIVE 0x03 1151da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_RET_DLCI_CONFIG 0x04 1161da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_RET_BUF_TOO_BIG 0x05 1171da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_RET_NO_DATA 0x05 1181da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_RET_BUF_OVERSIZE 0x06 1191da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_RET_CIR_OVERFLOW 0x07 1201da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_RET_NO_BUFS 0x08 1211da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_RET_TIMEOUT 0x0A 1221da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_RET_MODEM 0x10 1231da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_RET_CHANNEL_OFF 0x11 1241da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_RET_CHANNEL_ON 0x12 1251da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_RET_DLCI_STATUS 0x13 1261da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_RET_DLCI_UNKNOWN 0x14 1271da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_RET_COMMAND_INVALID 0x1F 1281da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1291da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* Configuration flags */ 1301da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_DIRECT_RECV 0x0080 1311da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_TX_NO_EXCEPT 0x0020 1321da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_NO_ICF_MSGS 0x1000 1331da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_TX50_RX50 0x0000 1341da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_TX70_RX30 0x2000 1351da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_TX30_RX70 0x4000 1361da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1371da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* IRQ selection flags */ 1381da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_IRQ_RECEIVE 0x01 1391da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_IRQ_TRANSMIT 0x02 1401da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_IRQ_MODEM_STAT 0x04 1411da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_IRQ_COMMAND 0x08 1421da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_IRQ_CHANNEL 0x10 1431da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_IRQ_TIMER 0x20 1441da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1451da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* definitions for PC memory mapping */ 1461da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_8K_WINDOW 0x01 1471da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S502_SEG_A 0x10 1481da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S502_SEG_C 0x20 1491da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S502_SEG_D 0x00 1501da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S502_SEG_E 0x30 1511da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S507_SEG_A 0x00 1521da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S507_SEG_B 0x40 1531da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S507_SEG_C 0x80 1541da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S507_SEG_E 0xC0 1551da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S508_SEG_A 0x00 1561da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S508_SEG_C 0x10 1571da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S508_SEG_D 0x08 1581da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S508_SEG_E 0x18 1591da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1601da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* SDLA adapter port constants */ 1611da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_IO_EXTENTS 0x04 1621da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1631da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_REG_CONTROL 0x00 1641da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_REG_PC_WINDOW 0x01 /* offset for PC window select latch */ 1651da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_REG_Z80_WINDOW 0x02 /* offset for Z80 window select latch */ 1661da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_REG_Z80_CONTROL 0x03 /* offset for Z80 control latch */ 1671da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1681da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S502_STS 0x00 /* status reg for 502, 502E, 507 */ 1691da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S508_GNRL 0x00 /* general purp. reg for 508 */ 1701da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S508_STS 0x01 /* status reg for 508 */ 1711da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S508_IDR 0x02 /* ID reg for 508 */ 1721da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1731da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* control register flags */ 1741da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S502A_START 0x00 /* start the CPU */ 1751da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S502A_INTREQ 0x02 1761da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S502A_INTEN 0x04 1771da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S502A_HALT 0x08 /* halt the CPU */ 1781da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S502A_NMI 0x10 /* issue an NMI to the CPU */ 1791da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1801da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S502E_CPUEN 0x01 1811da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S502E_ENABLE 0x02 1821da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S502E_INTACK 0x04 1831da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1841da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S507_ENABLE 0x01 1851da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S507_IRQ3 0x00 1861da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S507_IRQ4 0x20 1871da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S507_IRQ5 0x40 1881da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S507_IRQ7 0x60 1891da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S507_IRQ10 0x80 1901da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S507_IRQ11 0xA0 1911da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S507_IRQ12 0xC0 1921da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S507_IRQ15 0xE0 1931da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1941da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_HALT 0x00 1951da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_CPUEN 0x02 1961da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_MEMEN 0x04 1971da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S507_EPROMWR 0x08 1981da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S507_EPROMCLK 0x10 1991da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S508_INTRQ 0x08 2001da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define SDLA_S508_INTEN 0x10 2011da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 2021da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvaldsstruct sdla_cmd { 2036a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck char opp_flag; 2046a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck char cmd; 2056a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck short length; 2066a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck char retval; 2076a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck short dlci; 2086a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck char flags; 2096a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck short rxlost_int; 2106a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck long rxlost_app; 2116a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck char reserve[2]; 2126a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck char data[SDLA_MAX_DATA]; /* transfer data buffer */ 2136a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck} __attribute__((packed)); 2141da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 2151da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvaldsstruct intr_info { 2166a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck char flags; 2176a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck short txlen; 2186a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck char irq; 2196a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck char flags2; 2206a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck short timeout; 2216a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck} __attribute__((packed)); 2221da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 2231da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* found in the 508's control window at RXBUF_INFO */ 2241da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvaldsstruct buf_info { 2256a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck unsigned short rse_num; 2266a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck unsigned long rse_base; 2276a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck unsigned long rse_next; 2286a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck unsigned long buf_base; 2296a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck unsigned short reserved; 2306a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck unsigned long buf_top; 2316a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck} __attribute__((packed)); 2321da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 2331da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* structure pointed to by rse_base in RXBUF_INFO struct */ 2341da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvaldsstruct buf_entry { 2356a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck char opp_flag; 2366a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck short length; 2376a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck short dlci; 2386a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck char flags; 2396a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck short timestamp; 2406a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck short reserved[2]; 2416a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck long buf_addr; 2426a878184c202395ea17212f111ab9ec4b5f6d6eeJan Blunck} __attribute__((packed)); 2431da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 2441da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#endif 245