Wed Jan 24 10:00:43 2018 UTC ()
Remove Tn.


(wiz)
diff -r1.14 -r1.15 src/share/man/man4/iic.4
cvs diff -r1.14 -r1.15 src/share/man/man4/iic.4 (expand / switch to unified diff)

--- src/share/man/man4/iic.4 2018/01/24 09:04:42 1.14
+++ src/share/man/man4/iic.4 2018/01/24 10:00:42 1.15
@@ -1,14 +1,14 @@ @@ -1,14 +1,14 @@
1.\" $NetBSD: iic.4,v 1.14 2018/01/24 09:04:42 skrll Exp $ 1.\" $NetBSD: iic.4,v 1.15 2018/01/24 10:00:42 wiz Exp $
2.\" $OpenBSD: iic.4,v 1.74 2008/09/10 16:13:43 reyk Exp $ 2.\" $OpenBSD: iic.4,v 1.74 2008/09/10 16:13:43 reyk Exp $
3.\" 3.\"
4.\" Copyright (c) 2004, 2006 Alexander Yurchenko <grange@openbsd.org> 4.\" Copyright (c) 2004, 2006 Alexander Yurchenko <grange@openbsd.org>
5.\" Copyright (c) 2009 Hubert Feyrer <hubertf@NetBSD.org> 5.\" Copyright (c) 2009 Hubert Feyrer <hubertf@NetBSD.org>
6.\" 6.\"
7.\" Permission to use, copy, modify, and distribute this software for any 7.\" Permission to use, copy, modify, and distribute this software for any
8.\" purpose with or without fee is hereby granted, provided that the above 8.\" purpose with or without fee is hereby granted, provided that the above
9.\" copyright notice and this permission notice appear in all copies. 9.\" copyright notice and this permission notice appear in all copies.
10.\" 10.\"
11.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
@@ -67,61 +67,51 @@ @@ -67,61 +67,51 @@
67.Cd "iic1 at rkiic1 # evbarm " 67.Cd "iic1 at rkiic1 # evbarm "
68.Cd "iic2 at rkiic2 # evbarm " 68.Cd "iic2 at rkiic2 # evbarm "
69.Cd "iic3 at rkiic3 # evbarm " 69.Cd "iic3 at rkiic3 # evbarm "
70.Cd "iic4 at rkiic4 # evbarm " 70.Cd "iic4 at rkiic4 # evbarm "
71.Cd "iic* at rtciic? # mmeye " 71.Cd "iic* at rtciic? # mmeye "
72.Cd "iic0 at slugiic0 # evbarm " 72.Cd "iic0 at slugiic0 # evbarm "
73.Cd "iic* at tegrai2c? # evbarm " 73.Cd "iic* at tegrai2c? # evbarm "
74.Cd "iic* at tiiic? # evbarm " 74.Cd "iic* at tiiic? # evbarm "
75.Cd "iic* at tsciic? # alpha " 75.Cd "iic* at tsciic? # alpha "
76.Cd "iic* at viapcib? # i386 " 76.Cd "iic* at viapcib? # i386 "
77.Cd "iic* at voyager0 # evbmips " 77.Cd "iic* at voyager0 # evbmips "
78.Cd "iic0 at ziic? # evbmips zaurus " 78.Cd "iic0 at ziic? # evbmips zaurus "
79.Sh DESCRIPTION 79.Sh DESCRIPTION
80.Tn I2C 80I2C is a two-wire bus developed by Philips used for connecting
81is a two-wire bus developed by Philips used for connecting 
82integrated circuits. 81integrated circuits.
83It is commonly used for connecting devices such as EEPROMs, 82It is commonly used for connecting devices such as EEPROMs,
84temperature sensors, fan controllers, real-time clocks, tuners, 83temperature sensors, fan controllers, real-time clocks, tuners,
85and other types of integrated circuits. 84and other types of integrated circuits.
86.Pp 85.Pp
87The 86The
88.Nm 87.Nm
89driver provides a uniform programming interface layer between 88driver provides a uniform programming interface layer between I2C
90.Tn I2C 89master controllers and various I2C slave devices.
91master controllers and various 90Each I2C master controller attaches an
92.Tn I2C 
93slave devices. 
94Each 
95.Tn I2C 
96master controller attaches an 
97.Nm 91.Nm
98framework; several slave devices can then be attached to the 92framework; several slave devices can then be attached to the
99.Nm 93.Nm
100bus. 94bus.
101.Pp 95.Pp
102All 96All I2C slave devices are uniquely identified by the address on the bus.
103.Tn I2C 
104slave devices are uniquely identified by the address on the bus. 
105The master accesses a particular slave device using its address. 97The master accesses a particular slave device using its address.
106.\" Devices are found on the bus using a sophisticated scanning routine 98.\" Devices are found on the bus using a sophisticated scanning routine
107.\" which attempts to identify commonly available devices. 99.\" which attempts to identify commonly available devices.
108.\" On other machines (such as sparc64 and macppc) where the machine ROM 100.\" On other machines (such as sparc64 and macppc) where the machine ROM
109.\" supplies a list of I2C devices, that list is used instead. 101.\" supplies a list of I2C devices, that list is used instead.
110.Pp 102.Pp
111System Management Bus (SMBus) protocol is also supported by emulating 103System Management Bus (SMBus) protocol is also supported by emulating
112it with the 104it with the I2C commands.
113.Tn I2C 
114commands. 
115.Sh SUPPORTED MASTERS 105.Sh SUPPORTED MASTERS
116A wide list of I2C masters are supported, among them are: 106A wide list of I2C masters are supported, among them are:
117.Pp 107.Pp
118.\" 108.\"
119.\" Generate the following list with these (t)csh commands: 109.\" Generate the following list with these (t)csh commands:
120.\" cd .../src/sys/arch 110.\" cd .../src/sys/arch
121.\" grep -h '^iic.*at' */conf/* | awk '{print $3}' | sed 's,.$,,' | sort -u | sh -c 'while read i ; do echo .It Xr $i 4; n=`grep -h ^.Nd ../../share/man/man4/$i* | sed "s,^.Nd ,,"`; if [ -n "$n" ]; then echo $n ; else echo "" ; fi ; done' | tee /tmp/x 111.\" grep -h '^iic.*at' */conf/* | awk '{print $3}' | sed 's,.$,,' | sort -u | sh -c 'while read i ; do echo .It Xr $i 4; n=`grep -h ^.Nd ../../share/man/man4/$i* | sed "s,^.Nd ,,"`; if [ -n "$n" ]; then echo $n ; else echo "" ; fi ; done' | tee /tmp/x
122.\" cat /tmp/x 112.\" cat /tmp/x
123.\" 113.\"
124.Bl -tag -width 18n -compact -offset indent 114.Bl -tag -width 18n -compact -offset indent
125.It Xr acpismbus 4 115.It Xr acpismbus 4
126ACPI SMBus Control Method Interface 116ACPI SMBus Control Method Interface
127.It Xr alipm 4 117.It Xr alipm 4
@@ -205,38 +195,34 @@ JEDEC JC-42.4 compatible memory module t @@ -205,38 +195,34 @@ JEDEC JC-42.4 compatible memory module t
205.It Xr seeprom 4 195.It Xr seeprom 4
20624-series I2C EEPROM driver 19624-series I2C EEPROM driver
207.It Xr sgsmix 4 197.It Xr sgsmix 4
208driver for SGS 7433 Basic Audio Processor found in some Apple machines 198driver for SGS 7433 Basic Audio Processor found in some Apple machines
209.It Xr spdmem 4 199.It Xr spdmem 4
210Generic Memory Module Serial Presence Detect 200Generic Memory Module Serial Presence Detect
211.El 201.El
212.Sh SEE ALSO 202.Sh SEE ALSO
213.Xr dtviic 4 , 203.Xr dtviic 4 ,
214.Xr intro 4 , 204.Xr intro 4 ,
215.Xr i2cscan 8 , 205.Xr i2cscan 8 ,
216.Xr iic 9 206.Xr iic 9
217.Sh HISTORY 207.Sh HISTORY
218The 208The I2C framework first appeared in
219.Tn I2C 
220framework first appeared in 
221.Nx 2.0 . 209.Nx 2.0 .
222.Ox 210.Ox
223support was added in 211support was added in
224.Ox 3.6 . 212.Ox 3.6 .
225This manpage first appeared in 213This manpage first appeared in
226.Nx 6.0 , 214.Nx 6.0 ,
227it was ported from 215it was ported from
228.Ox . 216.Ox .
229.Sh AUTHORS 217.Sh AUTHORS
230.An -nosplit 218.An -nosplit
231The 219The I2C framework was written by
232.Tn I2C 
233framework was written by 
234.An Steve C. Woodford 220.An Steve C. Woodford
235and 221and
236.An Jason R. Thorpe 222.An Jason R. Thorpe
237for 223for
238.Nx 224.Nx
239and then ported to 225and then ported to
240.Ox 226.Ox
241by 227by
242.An Alexander Yurchenko Aq Mt grange@openbsd.org . 228.An Alexander Yurchenko Aq Mt grange@openbsd.org .