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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/usb/serial/io_edgeport.h
Linux-2.6.12-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 @@
1/************************************************************************
2 *
3 * io_edgeport.h Edgeport Linux Interface definitions
4 *
5 * Copyright (C) 2000 Inside Out Networks, Inc.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 *
13 ************************************************************************/
14
15#if !defined(_IO_EDGEPORT_H_)
16#define _IO_EDGEPORT_H_
17
18
19#define MAX_RS232_PORTS 8 /* Max # of RS-232 ports per device */
20
21/* typedefs that the insideout headers need */
22#ifndef TRUE
23 #define TRUE (1)
24#endif
25#ifndef FALSE
26 #define FALSE (0)
27#endif
28#ifndef LOW8
29 #define LOW8(a) ((unsigned char)(a & 0xff))
30#endif
31#ifndef HIGH8
32 #define HIGH8(a) ((unsigned char)((a & 0xff00) >> 8))
33#endif
34#ifndef NUM_ENTRIES
35 #define NUM_ENTRIES(x) (sizeof(x)/sizeof((x)[0]))
36#endif
37
38#ifndef __KERNEL__
39#define __KERNEL__
40#endif
41
42#include "io_usbvend.h"
43
44
45
46/* The following table is used to map the USBx port number to
47 * the device serial number (or physical USB path), */
48#define MAX_EDGEPORTS 64
49
50struct comMapper {
51 char SerialNumber[MAX_SERIALNUMBER_LEN+1]; /* Serial number/usb path */
52 int numPorts; /* Number of ports */
53 int Original[MAX_RS232_PORTS]; /* Port numbers set by IOCTL */
54 int Port[MAX_RS232_PORTS]; /* Actual used port numbers */
55};
56
57
58#define EDGEPORT_CONFIG_DEVICE "/proc/edgeport"
59
60/* /proc/edgeport Interface
61 * This interface uses read/write/lseek interface to talk to the edgeport driver
62 * the following read functions are supported: */
63#define PROC_GET_MAPPING_TO_PATH 1
64#define PROC_GET_COM_ENTRY 2
65#define PROC_GET_EDGE_MANUF_DESCRIPTOR 3
66#define PROC_GET_BOOT_DESCRIPTOR 4
67#define PROC_GET_PRODUCT_INFO 5
68#define PROC_GET_STRINGS 6
69#define PROC_GET_CURRENT_COM_MAPPING 7
70
71/* The parameters to the lseek() for the read is: */
72#define PROC_READ_SETUP(Command, Argument) ((Command) + ((Argument)<<8))
73
74
75/* the following write functions are supported: */
76#define PROC_SET_COM_MAPPING 1
77#define PROC_SET_COM_ENTRY 2
78
79
80/* The following sturcture is passed to the write */
81struct procWrite {
82 int Command;
83 union {
84 struct comMapper Entry;
85 int ComMappingBasedOnUSBPort; /* Boolean value */
86 } u;
87};
88
89/*
90 * Product information read from the Edgeport
91 */
92struct edgeport_product_info {
93 __u16 ProductId; /* Product Identifier */
94 __u8 NumPorts; /* Number of ports on edgeport */
95 __u8 ProdInfoVer; /* What version of structure is this? */
96
97 __u32 IsServer :1; /* Set if Server */
98 __u32 IsRS232 :1; /* Set if RS-232 ports exist */
99 __u32 IsRS422 :1; /* Set if RS-422 ports exist */
100 __u32 IsRS485 :1; /* Set if RS-485 ports exist */
101 __u32 IsReserved :28; /* Reserved for later expansion */
102
103 __u8 RomSize; /* Size of ROM/E2PROM in K */
104 __u8 RamSize; /* Size of external RAM in K */
105 __u8 CpuRev; /* CPU revision level (chg only if s/w visible) */
106 __u8 BoardRev; /* PCB revision level (chg only if s/w visible) */
107
108 __u8 BootMajorVersion; /* Boot Firmware version: xx. */
109 __u8 BootMinorVersion; /* yy. */
110 __le16 BootBuildNumber; /* zzzz (LE format) */
111
112 __u8 FirmwareMajorVersion; /* Operational Firmware version:xx. */
113 __u8 FirmwareMinorVersion; /* yy. */
114 __le16 FirmwareBuildNumber; /* zzzz (LE format) */
115
116 __u8 ManufactureDescDate[3]; /* MM/DD/YY when descriptor template was compiled */
117 __u8 Unused1[1]; /* Available */
118
119 __u8 iDownloadFile; /* What to download to EPiC device */
120 __u8 Unused2[2]; /* Available */
121};
122
123/*
124 * Edgeport Stringblock String locations
125 */
126#define EDGESTRING_MANUFNAME 1 /* Manufacture Name */
127#define EDGESTRING_PRODNAME 2 /* Product Name */
128#define EDGESTRING_SERIALNUM 3 /* Serial Number */
129#define EDGESTRING_ASSEMNUM 4 /* Assembly Number */
130#define EDGESTRING_OEMASSEMNUM 5 /* OEM Assembly Number */
131#define EDGESTRING_MANUFDATE 6 /* Manufacture Date */
132#define EDGESTRING_ORIGSERIALNUM 7 /* Serial Number */
133
134struct string_block {
135 __u16 NumStrings; /* Number of strings in block */
136 __u16 Strings[1]; /* Start of string block */
137};
138
139
140
141#endif