/************************************************************************ * * io_edgeport.h Edgeport Linux Interface definitions * * Copyright (C) 2000 Inside Out Networks, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * ************************************************************************/ #if !defined(_IO_EDGEPORT_H_) #define _IO_EDGEPORT_H_ #define MAX_RS232_PORTS 8 /* Max # of RS-232 ports per device */ /* typedefs that the insideout headers need */ #ifndef LOW8 #define LOW8(a) ((unsigned char)(a & 0xff)) #endif #ifndef HIGH8 #define HIGH8(a) ((unsigned char)((a & 0xff00) >> 8)) #endif #ifndef __KERNEL__ #define __KERNEL__ #endif #include "io_usbvend.h" /* The following table is used to map the USBx port number to * the device serial number (or physical USB path), */ #define MAX_EDGEPORTS 64 struct comMapper { char SerialNumber[MAX_SERIALNUMBER_LEN+1]; /* Serial number/usb path */ int numPorts; /* Number of ports */ int Original[MAX_RS232_PORTS]; /* Port numbers set by IOCTL */ int Port[MAX_RS232_PORTS]; /* Actual used port numbers */ }; #define EDGEPORT_CONFIG_DEVICE "/proc/edgeport" /* /proc/edgeport Interface * This interface uses read/write/lseek interface to talk to the edgeport driver * the following read functions are supported: */ #define PROC_GET_MAPPING_TO_PATH 1 #define PROC_GET_COM_ENTRY 2 #define PROC_GET_EDGE_MANUF_DESCRIPTOR 3 #define PROC_GET_BOOT_DESCRIPTOR 4 #define PROC_GET_PRODUCT_INFO 5 #define PROC_GET_STRINGS 6 #define PROC_GET_CURRENT_COM_MAPPING 7 /* The parameters to the lseek() for the read is: */ #define PROC_READ_SETUP(Command, Argument) ((Command) + ((Argument)<<8)) /* the following write functions are supported: */ #define PROC_SET_COM_MAPPING 1 #define PROC_SET_COM_ENTRY 2 /* The following structure is passed to the write */ struct procWrite { int Command; union { struct comMapper Entry; int ComMappingBasedOnUSBPort; /* Boolean value */ } u; }; /* * Product information read from the Edgeport */ struct edgeport_product_info { __u16 ProductId; /* Product Identifier */ __u8 NumPorts; /* Number of ports on edgeport */ __u8 ProdInfoVer; /* What version of structure is this? */ __u32 IsServer :1; /* Set if Server */ __u32 IsRS232 :1; /* Set if RS-232 ports exist */ __u32 IsRS422 :1; /* Set if RS-422 ports exist */ __u32 IsRS485 :1; /* Set if RS-485 ports exist */ __u32 IsReserved :28; /* Reserved for later expansion */ __u8 RomSize; /* Size of ROM/E2PROM in K */ __u8 RamSize; /* Size of external RAM in K */ __u8 CpuRev; /* CPU revision level (chg only if s/w visible) */ __u8 BoardRev; /* PCB revision level (chg only if s/w visible) */ __u8 BootMajorVersion; /* Boot Firmware version: xx. */ __u8 BootMinorVersion; /* yy. */ __le16 BootBuildNumber; /* zzzz (LE format) */ __u8 FirmwareMajorVersion; /* Operational Firmware version:xx. */ __u8 FirmwareMinorVersion; /* yy. */ __le16 FirmwareBuildNumber; /* zzzz (LE format) */ __u8 ManufactureDescDate[3]; /* MM/DD/YY when descriptor template was compiled */ __u8 HardwareType; __u8 iDownloadFile; /* What to download to EPiC device */ __u8 EpicVer; /* What version of EPiC spec this device supports */ struct edge_compatibility_bits Epic; }; /* * Edgeport Stringblock String locations */ #define EDGESTRING_MANUFNAME 1 /* Manufacture Name */ #define EDGESTRING_PRODNAME 2 /* Product Name */ #define EDGESTRING_SERIALNUM 3 /* Serial Number */ #define EDGESTRING_ASSEMNUM 4 /* Assembly Number */ #define EDGESTRING_OEMASSEMNUM 5 /* OEM Assembly Number */ #define EDGESTRING_MANUFDATE 6 /* Manufacture Date */ #define EDGESTRING_ORIGSERIALNUM 7 /* Serial Number */ struct string_block { __u16 NumStrings; /* Number of strings in block */ __u16 Strings[1]; /* Start of string block */ }; #endifOverall Contributors
| Person | Tokens | Prop | Commits | CommitProp | |
| linus torvalds | linus torvalds | 313 | 95.72% | 1 | 16.67% |
| greg kroah-hartman | greg kroah-hartman | 11 | 3.36% | 3 | 50.00% |
| al viro | al viro | 2 | 0.61% | 1 | 16.67% |
| lucas de marchi | lucas de marchi | 1 | 0.31% | 1 | 16.67% |
| Total | 327 | 100.00% | 6 | 100.00% |