11da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/************************************************************************ 21da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * 31da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * io_edgeport.h Edgeport Linux Interface definitions 41da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * 51da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * Copyright (C) 2000 Inside Out Networks, Inc. 61da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * 71da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * This program is free software; you can redistribute it and/or modify 81da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * it under the terms of the GNU General Public License as published by 91da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * the Free Software Foundation; either version 2 of the License, or 101da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * (at your option) any later version. 111da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * 121da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * 131da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds ************************************************************************/ 141da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 151da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#if !defined(_IO_EDGEPORT_H_) 161da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define _IO_EDGEPORT_H_ 171da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 181da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 191da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define MAX_RS232_PORTS 8 /* Max # of RS-232 ports per device */ 201da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 211da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* typedefs that the insideout headers need */ 221da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#ifndef LOW8 231da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds #define LOW8(a) ((unsigned char)(a & 0xff)) 241da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#endif 251da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#ifndef HIGH8 261da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds #define HIGH8(a) ((unsigned char)((a & 0xff00) >> 8)) 271da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#endif 281da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 291da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#ifndef __KERNEL__ 301da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define __KERNEL__ 311da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#endif 321da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 331da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#include "io_usbvend.h" 341da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 351da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 361da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 37a320471147fe61ed9260295958f07cc23ec360c8Greg Kroah-Hartman/* The following table is used to map the USBx port number to 381da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * the device serial number (or physical USB path), */ 391da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define MAX_EDGEPORTS 64 401da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 411da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvaldsstruct comMapper { 421da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds char SerialNumber[MAX_SERIALNUMBER_LEN+1]; /* Serial number/usb path */ 43a320471147fe61ed9260295958f07cc23ec360c8Greg Kroah-Hartman int numPorts; /* Number of ports */ 44a320471147fe61ed9260295958f07cc23ec360c8Greg Kroah-Hartman int Original[MAX_RS232_PORTS]; /* Port numbers set by IOCTL */ 45a320471147fe61ed9260295958f07cc23ec360c8Greg Kroah-Hartman int Port[MAX_RS232_PORTS]; /* Actual used port numbers */ 461da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds}; 471da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 481da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 491da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define EDGEPORT_CONFIG_DEVICE "/proc/edgeport" 501da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 511da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* /proc/edgeport Interface 521da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * This interface uses read/write/lseek interface to talk to the edgeport driver 531da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * the following read functions are supported: */ 54a320471147fe61ed9260295958f07cc23ec360c8Greg Kroah-Hartman#define PROC_GET_MAPPING_TO_PATH 1 551da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define PROC_GET_COM_ENTRY 2 561da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define PROC_GET_EDGE_MANUF_DESCRIPTOR 3 571da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define PROC_GET_BOOT_DESCRIPTOR 4 581da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define PROC_GET_PRODUCT_INFO 5 591da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define PROC_GET_STRINGS 6 601da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define PROC_GET_CURRENT_COM_MAPPING 7 611da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 621da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* The parameters to the lseek() for the read is: */ 631da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define PROC_READ_SETUP(Command, Argument) ((Command) + ((Argument)<<8)) 641da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 651da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 661da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* the following write functions are supported: */ 67a320471147fe61ed9260295958f07cc23ec360c8Greg Kroah-Hartman#define PROC_SET_COM_MAPPING 1 681da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define PROC_SET_COM_ENTRY 2 691da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 701da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 7125985edcedea6396277003854657b5f3cb31a628Lucas De Marchi/* The following structure is passed to the write */ 721da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvaldsstruct procWrite { 731da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds int Command; 741da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds union { 751da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds struct comMapper Entry; 761da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds int ComMappingBasedOnUSBPort; /* Boolean value */ 771da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds } u; 781da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds}; 791da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 801da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* 811da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * Product information read from the Edgeport 821da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds */ 831da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvaldsstruct edgeport_product_info { 841da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u16 ProductId; /* Product Identifier */ 851da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u8 NumPorts; /* Number of ports on edgeport */ 861da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u8 ProdInfoVer; /* What version of structure is this? */ 871da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 881da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u32 IsServer :1; /* Set if Server */ 891da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u32 IsRS232 :1; /* Set if RS-232 ports exist */ 901da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u32 IsRS422 :1; /* Set if RS-422 ports exist */ 911da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u32 IsRS485 :1; /* Set if RS-485 ports exist */ 921da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u32 IsReserved :28; /* Reserved for later expansion */ 931da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 941da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u8 RomSize; /* Size of ROM/E2PROM in K */ 951da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u8 RamSize; /* Size of external RAM in K */ 961da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u8 CpuRev; /* CPU revision level (chg only if s/w visible) */ 971da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u8 BoardRev; /* PCB revision level (chg only if s/w visible) */ 981da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 991da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u8 BootMajorVersion; /* Boot Firmware version: xx. */ 100a320471147fe61ed9260295958f07cc23ec360c8Greg Kroah-Hartman __u8 BootMinorVersion; /* yy. */ 101a320471147fe61ed9260295958f07cc23ec360c8Greg Kroah-Hartman __le16 BootBuildNumber; /* zzzz (LE format) */ 1021da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1031da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u8 FirmwareMajorVersion; /* Operational Firmware version:xx. */ 1041da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u8 FirmwareMinorVersion; /* yy. */ 1051da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __le16 FirmwareBuildNumber; /* zzzz (LE format) */ 1061da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1071da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u8 ManufactureDescDate[3]; /* MM/DD/YY when descriptor template was compiled */ 1086e8cf7751f9fb913095d6142d068f41fbf0424bbGreg Kroah-Hartman __u8 HardwareType; 1091da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1101da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u8 iDownloadFile; /* What to download to EPiC device */ 1116e8cf7751f9fb913095d6142d068f41fbf0424bbGreg Kroah-Hartman __u8 EpicVer; /* What version of EPiC spec this device supports */ 1126e8cf7751f9fb913095d6142d068f41fbf0424bbGreg Kroah-Hartman 1136e8cf7751f9fb913095d6142d068f41fbf0424bbGreg Kroah-Hartman struct edge_compatibility_bits Epic; 1141da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds}; 1151da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1161da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds/* 1171da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds * Edgeport Stringblock String locations 1181da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds */ 1191da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define EDGESTRING_MANUFNAME 1 /* Manufacture Name */ 1201da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define EDGESTRING_PRODNAME 2 /* Product Name */ 1211da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define EDGESTRING_SERIALNUM 3 /* Serial Number */ 1221da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define EDGESTRING_ASSEMNUM 4 /* Assembly Number */ 1231da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define EDGESTRING_OEMASSEMNUM 5 /* OEM Assembly Number */ 1241da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define EDGESTRING_MANUFDATE 6 /* Manufacture Date */ 1251da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#define EDGESTRING_ORIGSERIALNUM 7 /* Serial Number */ 1261da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1271da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvaldsstruct string_block { 1281da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u16 NumStrings; /* Number of strings in block */ 1291da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds __u16 Strings[1]; /* Start of string block */ 1301da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds}; 1311da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1321da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1331da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 1341da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#endif 135