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Diffstat (limited to 'share/man/man4/man4.sparc/spif.4')
-rw-r--r-- | share/man/man4/man4.sparc/spif.4 | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/share/man/man4/man4.sparc/spif.4 b/share/man/man4/man4.sparc/spif.4 deleted file mode 100644 index 7eb573203ea..00000000000 --- a/share/man/man4/man4.sparc/spif.4 +++ /dev/null @@ -1,103 +0,0 @@ -.\" $OpenBSD: spif.4,v 1.18 2013/07/16 16:05:49 schwarze Exp $ -.\" -.\" Copyright (c) 1999 Jason L. Wright (jason@thought.net) -.\" All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, -.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR -.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, -.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN -.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -.\" POSSIBILITY OF SUCH DAMAGE. -.\" -.Dd $Mdocdate: July 16 2013 $ -.Dt SPIF 4 sparc -.Os -.Sh NAME -.Nm spif -.Nd SBus (spiffy) Serial/Parallel Interface -.Sh SYNOPSIS -.Cd "spif* at sbus? " Pq "sun4c/sun4e/sun4m" -.Cd "stty* at spif? " Pq "sun4c/sun4e/sun4m" -.Cd "sbpp* at spif? " Pq "sun4c/sun4e/sun4m" -.Sh DESCRIPTION -The -.Nm spif -driver provides support for the Sun Serial/Parallel Interface card -(Sun part number 501-1931) -based around the -Cirrus Logic CD180 octal serial controller -and the -Cirrus Logic PPC2 parallel port controller. -.Pp -The device minor numbers for this driver are encoded as follows: -.Bd -literal - +---+---+---+---+---+---+---+---+ - | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | - +---+---+---+---+---+---+---+---+ - | | | | | | | | - | | | | | +---+---+---> port number - | | | | | - | | | | +---------------> unused - | | | | - | | | +-------------------> dial-out (on tty ports) - | | | - | | +-----------------------> unused - | | - +---+---------------------------> card number -.Ed -.Pp -Up to four cards are supported in the system. -.Pp -Each of the serial ports has an 8 byte FIFO for receive and transmit as -well as automatic hardware (RTS/CTS) flow control. -.Sh FILES -.Bl -tag -width /dev/tty[jkl][0-7] -compact -.It /dev/tty[jkl][0-7] -Serial ports -.It /dev/sbpp[0-3] -Parallel ports -.El -.Sh DIAGNOSTICS -.Bl -diag -.It "spif0: ccr timeout" -A timeout occurred while writing to one of the CD180 registers. -.It "stty0-N: ring overflow" -Incoming characters were discarded because the application -in control of the device did not read the input fast enough. -.El -.Sh SEE ALSO -.Xr intro 4 , -.Xr sbus 4 , -.Xr tty 4 -.Sh HISTORY -The -.Nm spif -driver was first supported in -.Ox 2.5 . -.Sh AUTHORS -.An -nosplit -The driver was written by -.An Jason Wright Aq Mt jason@thought.net , -and is heavily based on the -.Xr magma 4 -driver written by -.An Iain Hibbert Aq Mt plunky@skate.demon.co.uk . -.Sh TODO -The parallel port is not supported yet. -.Pp -Dial-out (cua) devices are not yet supported. |