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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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6ca98bc284
Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. And there's unneeded stuff like the address (sometimes incorrect) for the FSF which is never needed. No copyright headers or other non-license-description text was removed. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
130 lines
3.8 KiB
C
130 lines
3.8 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/************************************************************************
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*
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* io_edgeport.h Edgeport Linux Interface definitions
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*
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* Copyright (C) 2000 Inside Out Networks, Inc.
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*
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************************************************************************/
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#if !defined(_IO_EDGEPORT_H_)
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#define _IO_EDGEPORT_H_
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#define MAX_RS232_PORTS 8 /* Max # of RS-232 ports per device */
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/* typedefs that the insideout headers need */
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#ifndef LOW8
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#define LOW8(a) ((unsigned char)(a & 0xff))
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#endif
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#ifndef HIGH8
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#define HIGH8(a) ((unsigned char)((a & 0xff00) >> 8))
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#endif
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#ifndef __KERNEL__
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#define __KERNEL__
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#endif
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#include "io_usbvend.h"
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/* The following table is used to map the USBx port number to
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* the device serial number (or physical USB path), */
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#define MAX_EDGEPORTS 64
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struct comMapper {
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char SerialNumber[MAX_SERIALNUMBER_LEN+1]; /* Serial number/usb path */
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int numPorts; /* Number of ports */
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int Original[MAX_RS232_PORTS]; /* Port numbers set by IOCTL */
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int Port[MAX_RS232_PORTS]; /* Actual used port numbers */
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};
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#define EDGEPORT_CONFIG_DEVICE "/proc/edgeport"
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/* /proc/edgeport Interface
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* This interface uses read/write/lseek interface to talk to the edgeport driver
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* the following read functions are supported: */
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#define PROC_GET_MAPPING_TO_PATH 1
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#define PROC_GET_COM_ENTRY 2
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#define PROC_GET_EDGE_MANUF_DESCRIPTOR 3
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#define PROC_GET_BOOT_DESCRIPTOR 4
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#define PROC_GET_PRODUCT_INFO 5
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#define PROC_GET_STRINGS 6
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#define PROC_GET_CURRENT_COM_MAPPING 7
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/* The parameters to the lseek() for the read is: */
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#define PROC_READ_SETUP(Command, Argument) ((Command) + ((Argument)<<8))
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/* the following write functions are supported: */
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#define PROC_SET_COM_MAPPING 1
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#define PROC_SET_COM_ENTRY 2
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/* The following structure is passed to the write */
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struct procWrite {
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int Command;
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union {
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struct comMapper Entry;
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int ComMappingBasedOnUSBPort; /* Boolean value */
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} u;
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};
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/*
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* Product information read from the Edgeport
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*/
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struct edgeport_product_info {
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__u16 ProductId; /* Product Identifier */
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__u8 NumPorts; /* Number of ports on edgeport */
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__u8 ProdInfoVer; /* What version of structure is this? */
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__u32 IsServer :1; /* Set if Server */
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__u32 IsRS232 :1; /* Set if RS-232 ports exist */
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__u32 IsRS422 :1; /* Set if RS-422 ports exist */
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__u32 IsRS485 :1; /* Set if RS-485 ports exist */
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__u32 IsReserved :28; /* Reserved for later expansion */
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__u8 RomSize; /* Size of ROM/E2PROM in K */
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__u8 RamSize; /* Size of external RAM in K */
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__u8 CpuRev; /* CPU revision level (chg only if s/w visible) */
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__u8 BoardRev; /* PCB revision level (chg only if s/w visible) */
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__u8 BootMajorVersion; /* Boot Firmware version: xx. */
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__u8 BootMinorVersion; /* yy. */
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__le16 BootBuildNumber; /* zzzz (LE format) */
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__u8 FirmwareMajorVersion; /* Operational Firmware version:xx. */
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__u8 FirmwareMinorVersion; /* yy. */
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__le16 FirmwareBuildNumber; /* zzzz (LE format) */
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__u8 ManufactureDescDate[3]; /* MM/DD/YY when descriptor template was compiled */
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__u8 HardwareType;
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__u8 iDownloadFile; /* What to download to EPiC device */
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__u8 EpicVer; /* What version of EPiC spec this device supports */
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struct edge_compatibility_bits Epic;
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};
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/*
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* Edgeport Stringblock String locations
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*/
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#define EDGESTRING_MANUFNAME 1 /* Manufacture Name */
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#define EDGESTRING_PRODNAME 2 /* Product Name */
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#define EDGESTRING_SERIALNUM 3 /* Serial Number */
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#define EDGESTRING_ASSEMNUM 4 /* Assembly Number */
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#define EDGESTRING_OEMASSEMNUM 5 /* OEM Assembly Number */
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#define EDGESTRING_MANUFDATE 6 /* Manufacture Date */
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#define EDGESTRING_ORIGSERIALNUM 7 /* Serial Number */
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struct string_block {
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__u16 NumStrings; /* Number of strings in block */
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__u16 Strings[1]; /* Start of string block */
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};
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#endif
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