11da177e4SLinus Torvalds /************************************************************************ 21da177e4SLinus Torvalds * 31da177e4SLinus Torvalds * io_edgeport.h Edgeport Linux Interface definitions 41da177e4SLinus Torvalds * 51da177e4SLinus Torvalds * Copyright (C) 2000 Inside Out Networks, Inc. 61da177e4SLinus Torvalds * 71da177e4SLinus Torvalds * This program is free software; you can redistribute it and/or modify 81da177e4SLinus Torvalds * it under the terms of the GNU General Public License as published by 91da177e4SLinus Torvalds * the Free Software Foundation; either version 2 of the License, or 101da177e4SLinus Torvalds * (at your option) any later version. 111da177e4SLinus Torvalds * 121da177e4SLinus Torvalds * 131da177e4SLinus Torvalds ************************************************************************/ 141da177e4SLinus Torvalds 151da177e4SLinus Torvalds #if !defined(_IO_EDGEPORT_H_) 161da177e4SLinus Torvalds #define _IO_EDGEPORT_H_ 171da177e4SLinus Torvalds 181da177e4SLinus Torvalds 191da177e4SLinus Torvalds #define MAX_RS232_PORTS 8 /* Max # of RS-232 ports per device */ 201da177e4SLinus Torvalds 211da177e4SLinus Torvalds /* typedefs that the insideout headers need */ 221da177e4SLinus Torvalds #ifndef TRUE 231da177e4SLinus Torvalds #define TRUE (1) 241da177e4SLinus Torvalds #endif 251da177e4SLinus Torvalds #ifndef FALSE 261da177e4SLinus Torvalds #define FALSE (0) 271da177e4SLinus Torvalds #endif 281da177e4SLinus Torvalds #ifndef LOW8 291da177e4SLinus Torvalds #define LOW8(a) ((unsigned char)(a & 0xff)) 301da177e4SLinus Torvalds #endif 311da177e4SLinus Torvalds #ifndef HIGH8 321da177e4SLinus Torvalds #define HIGH8(a) ((unsigned char)((a & 0xff00) >> 8)) 331da177e4SLinus Torvalds #endif 341da177e4SLinus Torvalds 351da177e4SLinus Torvalds #ifndef __KERNEL__ 361da177e4SLinus Torvalds #define __KERNEL__ 371da177e4SLinus Torvalds #endif 381da177e4SLinus Torvalds 391da177e4SLinus Torvalds #include "io_usbvend.h" 401da177e4SLinus Torvalds 411da177e4SLinus Torvalds 421da177e4SLinus Torvalds 431da177e4SLinus Torvalds /* The following table is used to map the USBx port number to 441da177e4SLinus Torvalds * the device serial number (or physical USB path), */ 451da177e4SLinus Torvalds #define MAX_EDGEPORTS 64 461da177e4SLinus Torvalds 471da177e4SLinus Torvalds struct comMapper { 481da177e4SLinus Torvalds char SerialNumber[MAX_SERIALNUMBER_LEN+1]; /* Serial number/usb path */ 491da177e4SLinus Torvalds int numPorts; /* Number of ports */ 501da177e4SLinus Torvalds int Original[MAX_RS232_PORTS]; /* Port numbers set by IOCTL */ 511da177e4SLinus Torvalds int Port[MAX_RS232_PORTS]; /* Actual used port numbers */ 521da177e4SLinus Torvalds }; 531da177e4SLinus Torvalds 541da177e4SLinus Torvalds 551da177e4SLinus Torvalds #define EDGEPORT_CONFIG_DEVICE "/proc/edgeport" 561da177e4SLinus Torvalds 571da177e4SLinus Torvalds /* /proc/edgeport Interface 581da177e4SLinus Torvalds * This interface uses read/write/lseek interface to talk to the edgeport driver 591da177e4SLinus Torvalds * the following read functions are supported: */ 601da177e4SLinus Torvalds #define PROC_GET_MAPPING_TO_PATH 1 611da177e4SLinus Torvalds #define PROC_GET_COM_ENTRY 2 621da177e4SLinus Torvalds #define PROC_GET_EDGE_MANUF_DESCRIPTOR 3 631da177e4SLinus Torvalds #define PROC_GET_BOOT_DESCRIPTOR 4 641da177e4SLinus Torvalds #define PROC_GET_PRODUCT_INFO 5 651da177e4SLinus Torvalds #define PROC_GET_STRINGS 6 661da177e4SLinus Torvalds #define PROC_GET_CURRENT_COM_MAPPING 7 671da177e4SLinus Torvalds 681da177e4SLinus Torvalds /* The parameters to the lseek() for the read is: */ 691da177e4SLinus Torvalds #define PROC_READ_SETUP(Command, Argument) ((Command) + ((Argument)<<8)) 701da177e4SLinus Torvalds 711da177e4SLinus Torvalds 721da177e4SLinus Torvalds /* the following write functions are supported: */ 731da177e4SLinus Torvalds #define PROC_SET_COM_MAPPING 1 741da177e4SLinus Torvalds #define PROC_SET_COM_ENTRY 2 751da177e4SLinus Torvalds 761da177e4SLinus Torvalds 771da177e4SLinus Torvalds /* The following sturcture is passed to the write */ 781da177e4SLinus Torvalds struct procWrite { 791da177e4SLinus Torvalds int Command; 801da177e4SLinus Torvalds union { 811da177e4SLinus Torvalds struct comMapper Entry; 821da177e4SLinus Torvalds int ComMappingBasedOnUSBPort; /* Boolean value */ 831da177e4SLinus Torvalds } u; 841da177e4SLinus Torvalds }; 851da177e4SLinus Torvalds 861da177e4SLinus Torvalds /* 871da177e4SLinus Torvalds * Product information read from the Edgeport 881da177e4SLinus Torvalds */ 891da177e4SLinus Torvalds struct edgeport_product_info { 901da177e4SLinus Torvalds __u16 ProductId; /* Product Identifier */ 911da177e4SLinus Torvalds __u8 NumPorts; /* Number of ports on edgeport */ 921da177e4SLinus Torvalds __u8 ProdInfoVer; /* What version of structure is this? */ 931da177e4SLinus Torvalds 941da177e4SLinus Torvalds __u32 IsServer :1; /* Set if Server */ 951da177e4SLinus Torvalds __u32 IsRS232 :1; /* Set if RS-232 ports exist */ 961da177e4SLinus Torvalds __u32 IsRS422 :1; /* Set if RS-422 ports exist */ 971da177e4SLinus Torvalds __u32 IsRS485 :1; /* Set if RS-485 ports exist */ 981da177e4SLinus Torvalds __u32 IsReserved :28; /* Reserved for later expansion */ 991da177e4SLinus Torvalds 1001da177e4SLinus Torvalds __u8 RomSize; /* Size of ROM/E2PROM in K */ 1011da177e4SLinus Torvalds __u8 RamSize; /* Size of external RAM in K */ 1021da177e4SLinus Torvalds __u8 CpuRev; /* CPU revision level (chg only if s/w visible) */ 1031da177e4SLinus Torvalds __u8 BoardRev; /* PCB revision level (chg only if s/w visible) */ 1041da177e4SLinus Torvalds 1051da177e4SLinus Torvalds __u8 BootMajorVersion; /* Boot Firmware version: xx. */ 1061da177e4SLinus Torvalds __u8 BootMinorVersion; /* yy. */ 1071da177e4SLinus Torvalds __le16 BootBuildNumber; /* zzzz (LE format) */ 1081da177e4SLinus Torvalds 1091da177e4SLinus Torvalds __u8 FirmwareMajorVersion; /* Operational Firmware version:xx. */ 1101da177e4SLinus Torvalds __u8 FirmwareMinorVersion; /* yy. */ 1111da177e4SLinus Torvalds __le16 FirmwareBuildNumber; /* zzzz (LE format) */ 1121da177e4SLinus Torvalds 1131da177e4SLinus Torvalds __u8 ManufactureDescDate[3]; /* MM/DD/YY when descriptor template was compiled */ 1146e8cf775SGreg Kroah-Hartman __u8 HardwareType; 1151da177e4SLinus Torvalds 1161da177e4SLinus Torvalds __u8 iDownloadFile; /* What to download to EPiC device */ 1176e8cf775SGreg Kroah-Hartman __u8 EpicVer; /* What version of EPiC spec this device supports */ 1186e8cf775SGreg Kroah-Hartman 1196e8cf775SGreg Kroah-Hartman struct edge_compatibility_bits Epic; 1201da177e4SLinus Torvalds }; 1211da177e4SLinus Torvalds 1221da177e4SLinus Torvalds /* 1231da177e4SLinus Torvalds * Edgeport Stringblock String locations 1241da177e4SLinus Torvalds */ 1251da177e4SLinus Torvalds #define EDGESTRING_MANUFNAME 1 /* Manufacture Name */ 1261da177e4SLinus Torvalds #define EDGESTRING_PRODNAME 2 /* Product Name */ 1271da177e4SLinus Torvalds #define EDGESTRING_SERIALNUM 3 /* Serial Number */ 1281da177e4SLinus Torvalds #define EDGESTRING_ASSEMNUM 4 /* Assembly Number */ 1291da177e4SLinus Torvalds #define EDGESTRING_OEMASSEMNUM 5 /* OEM Assembly Number */ 1301da177e4SLinus Torvalds #define EDGESTRING_MANUFDATE 6 /* Manufacture Date */ 1311da177e4SLinus Torvalds #define EDGESTRING_ORIGSERIALNUM 7 /* Serial Number */ 1321da177e4SLinus Torvalds 1331da177e4SLinus Torvalds struct string_block { 1341da177e4SLinus Torvalds __u16 NumStrings; /* Number of strings in block */ 1351da177e4SLinus Torvalds __u16 Strings[1]; /* Start of string block */ 1361da177e4SLinus Torvalds }; 1371da177e4SLinus Torvalds 1381da177e4SLinus Torvalds 1391da177e4SLinus Torvalds 1401da177e4SLinus Torvalds #endif 141