Fixed MTP to work with TWRP

drivers/usb/serial/io_edgeport.h

@@ -0,0 +1,134 @@
+/************************************************************************
+ *
+ *	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 */
+};
+
+
+
+#endif