1/* SPDX-License-Identifier: GPL-2.0+ */
2/************************************************************************
3 *
4 *	io_edgeport.h	Edgeport Linux Interface definitions
5 *
6 *	Copyright (C) 2000 Inside Out Networks, Inc.
7 *
8 ************************************************************************/
9
10#if !defined(_IO_EDGEPORT_H_)
11#define	_IO_EDGEPORT_H_
12
13#define MAX_RS232_PORTS		8	/* Max # of RS-232 ports per device */
14
15/* typedefs that the insideout headers need */
16#ifndef LOW8
17	#define LOW8(a)		((unsigned char)(a & 0xff))
18#endif
19#ifndef HIGH8
20	#define HIGH8(a)	((unsigned char)((a & 0xff00) >> 8))
21#endif
22
23#include "io_usbvend.h"
24
25/*
26 *	Product information read from the Edgeport
27 */
28struct edgeport_product_info {
29	__u16	ProductId;			/* Product Identifier */
30	__u8	NumPorts;			/* Number of ports on edgeport */
31	__u8	ProdInfoVer;			/* What version of structure is this? */
32
33	__u32	IsServer        :1;		/* Set if Server */
34	__u32	IsRS232         :1;		/* Set if RS-232 ports exist */
35	__u32	IsRS422         :1;		/* Set if RS-422 ports exist */
36	__u32	IsRS485         :1;		/* Set if RS-485 ports exist */
37	__u32	IsReserved      :28;		/* Reserved for later expansion */
38
39	__u8	RomSize;			/* Size of ROM/E2PROM in K */
40	__u8	RamSize;			/* Size of external RAM in K */
41	__u8	CpuRev;				/* CPU revision level (chg only if s/w visible) */
42	__u8	BoardRev;			/* PCB revision level (chg only if s/w visible) */
43
44	__u8	BootMajorVersion;		/* Boot Firmware version: xx. */
45	__u8	BootMinorVersion;		/*			  yy. */
46	__le16	BootBuildNumber;		/*			  zzzz (LE format) */
47
48	__u8	FirmwareMajorVersion;		/* Operational Firmware version:xx. */
49	__u8	FirmwareMinorVersion;		/*				yy. */
50	__le16	FirmwareBuildNumber;		/*				zzzz (LE format) */
51
52	__u8	ManufactureDescDate[3];		/* MM/DD/YY when descriptor template was compiled */
53	__u8	HardwareType;
54
55	__u8	iDownloadFile;			/* What to download to EPiC device */
56	__u8	EpicVer;			/* What version of EPiC spec this device supports */
57
58	struct edge_compatibility_bits Epic;
59};
60
61#endif
62