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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/usb/serial/io_edgeport.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'drivers/usb/serial/io_edgeport.h')
-rw-r--r--drivers/usb/serial/io_edgeport.h141
1 files changed, 141 insertions, 0 deletions
diff --git a/drivers/usb/serial/io_edgeport.h b/drivers/usb/serial/io_edgeport.h
new file mode 100644
index 00000000000..5112d7aac05
--- /dev/null
+++ b/drivers/usb/serial/io_edgeport.h
@@ -0,0 +1,141 @@
+/************************************************************************
+ *
+ * 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 TRUE
+ #define TRUE (1)
+#endif
+#ifndef FALSE
+ #define FALSE (0)
+#endif
+#ifndef LOW8
+ #define LOW8(a) ((unsigned char)(a & 0xff))
+#endif
+#ifndef HIGH8
+ #define HIGH8(a) ((unsigned char)((a & 0xff00) >> 8))
+#endif
+#ifndef NUM_ENTRIES
+ #define NUM_ENTRIES(x) (sizeof(x)/sizeof((x)[0]))
+#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 sturcture 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 Unused1[1]; /* Available */
+
+ __u8 iDownloadFile; /* What to download to EPiC device */
+ __u8 Unused2[2]; /* Available */
+};
+
+/*
+ * 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