diff options
Diffstat (limited to 'share/man/man4/man4.i386')
| -rw-r--r-- | share/man/man4/man4.i386/com.4 | 102 | ||||
| -rw-r--r-- | share/man/man4/man4.i386/fd.4 | 91 | ||||
| -rw-r--r-- | share/man/man4/man4.i386/lpa.4 | 62 |
3 files changed, 0 insertions, 255 deletions
diff --git a/share/man/man4/man4.i386/com.4 b/share/man/man4/man4.i386/com.4 deleted file mode 100644 index 4e45bab8612b..000000000000 --- a/share/man/man4/man4.i386/com.4 +++ /dev/null @@ -1,102 +0,0 @@ -.\" Copyright (c) 1990, 1991 The Regents of the University of California. -.\" All rights reserved. -.\" -.\" This code is derived from software contributed to Berkeley by -.\" the Systems Programming Group of the University of Utah Computer -.\" Science Department. -.\" 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. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by the University of -.\" California, Berkeley and its contributors. -.\" 4. Neither the name of the University nor the names of its contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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. -.\" -.\" from: @(#)dca.4 5.2 (Berkeley) 3/27/91 -.\" from: com.4,v 1.1 1993/08/06 11:19:07 cgd Exp -.\" $Id$ -.\" -.Dd August 28, 1993 -.Dt COM 4 i386 -.Os FreeBSD -.Sh NAME -.Nm com -.Nd -serial communications interface -.Sh SYNOPSIS -.Cd "device com0 at isa? port" \&"IO_COM1\&" tty irq 4 vector comintr -.Cd "device com1 at isa? port" \&"IO_COM2\&" tty irq 3 vector comintr -.Cd "device com2 at isa? port" \&"IO_COM3\&" tty irq 5 vector comintr -.Cd "device com3 at isa? port" \&"IO_COM4\&" tty irq 9 vector comintr -.Sh DESCRIPTION -The -.Nm com -driver provides support for NS8250-, NS16450-, and NS16550-based -.Tn EIA -.Tn RS-232C -.Pf ( Tn CCITT -.Tn V.28 ) -communications interfaces. The NS8250 and NS16450 have single character -buffers, and the NS16550 has a 16 character buffer. -.Pp -Input and output for each line may set to one of following baud rates; -50, 75, 110, 134.5, 150, 300, 600, 1200, 1800, 2400, 4800, 9600, -19200, 38400, 57600, or 115200. -.Sh FILES -.Bl -tag -width Pa -.It Pa /dev/tty00 -.It Pa /dev/tty01 -.El -.Sh DIAGNOSTICS -.Bl -diag -.It com%d: silo overflow. -The single-character input -.Dq silo -has overflowed and incoming data has been lost. -.\".It com%d: weird interrupt: %x. -.\"The device has generated an unexpected interrupt -.\"with the code listed. -.El -.Sh SEE ALSO -.Xr tty 4 -.Xr sio 4 -.Sh HISTORY -The -.Nm -driver is derived from the -.Nm HP9000/300 -.Nm dca -driver and is -.Ud -.Sh BUGS -Data loss is possible on busy systems with baud rates greater than 300. -The -.Nm com -driver is slow, buggy, and not properly tested. -.Pp -The name of this driver and the constants which define the locations -of the various seiral ports are holdovers from -.Nm DOS . -.Pp -As usual, you get what you pay for; cheap NS16550 clones -generally don't work. diff --git a/share/man/man4/man4.i386/fd.4 b/share/man/man4/man4.i386/fd.4 deleted file mode 100644 index 96ddcb0daa59..000000000000 --- a/share/man/man4/man4.i386/fd.4 +++ /dev/null @@ -1,91 +0,0 @@ -.\" Copyright (c) 1990, 1991, 1993 -.\" The Regents of the University of California. 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. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by the University of -.\" California, Berkeley and its contributors. -.\" 4. Neither the name of the University nor the names of its contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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. -.\" -.\" @(#)fd.4 8.1 (Berkeley) 6/9/93 -.\" -.Dd June 9, 1993 -.Dt FD 4 -.Os -.Sh NAME -.Nm fd , -.Nm stdin , -.Nm stdout , -.Nm stderr -.Nd file descriptor files -.Sh DESCRIPTION -The files -.Pa /dev/fd/0 -through -.Pa /dev/fd/# -refer to file descriptors which can be accessed through the file -system. -If the file descriptor is open and the mode the file is being opened -with is a subset of the mode of the existing descriptor, the call: -.Bd -literal -offset indent -fd = open("/dev/fd/0", mode); -.Ed -.Pp -and the call: -.Bd -literal -offset indent -fd = fcntl(0, F_DUPFD, 0); -.Ed -.Pp -are equivalent. -.Pp -Opening the files -.Pa /dev/stdin , -.Pa /dev/stdout -and -.Pa /dev/stderr -is equivalent to the following calls: -.Bd -literal -offset indent -fd = fcntl(STDIN_FILENO, F_DUPFD, 0); -fd = fcntl(STDOUT_FILENO, F_DUPFD, 0); -fd = fcntl(STDERR_FILENO, F_DUPFD, 0); -.Ed -.Pp -Flags to the -.Xr open 2 -call other than -.Dv O_RDONLY , -.Dv O_WRONLY -and -.Dv O_RDWR -are ignored. -.Sh FILES -.Bl -tag -width /dev/stderr -compact -.It Pa /dev/fd/# -.It Pa /dev/stdin -.It Pa /dev/stdout -.It Pa /dev/stderr -.El -.Sh SEE ALSO -.Xr tty 4 diff --git a/share/man/man4/man4.i386/lpa.4 b/share/man/man4/man4.i386/lpa.4 deleted file mode 100644 index 659db5549319..000000000000 --- a/share/man/man4/man4.i386/lpa.4 +++ /dev/null @@ -1,62 +0,0 @@ -.\" -.\" Copyright (c) 1993 Christopher G. Demetriou -.\" 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. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by Christopher G. Demetriou. -.\" 3. The name of the author may not be used to endorse or promote products -.\" derived from this software withough specific prior written permission -.\" -.\" 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. -.\" -.\" from: lpa.4,v 1.1 1993/08/06 10:34:11 cgd Exp -.\" $Id$ -.\" -.Dd August 28, 1993 -.Dt LPA 4 i386 -.Os FreeBSD -.Sh NAME -.Nm lpa -.Nd -Interruptless parallel port driver -.Sh SYNOPSIS -.\" XXX this is awful hackery to get it to work right... -- cgd -.Cd "device lpa0 at isa? port" \&"IO_LPT1\&" tty -.Cd "device lpa1 at isa? port" \&"IO_LPT2\&" tty -.Cd "device lpa2 at isa? port" \&"IO_LPT3\&" tty -.Sh DESCRIPTION -This driver provides access to parallel ports. It assumes that -the parallel port controller will not cause an interrupt, and -therefore must poll the controller. -.Sh FILES -.Bl -tag -width Pa -compact -.It Pa /dev/lpa0 -first interruptless parallel port driver -.El -.Sh SEE ALSO -.Xr lpt 4 -.Sh BUGS -This driver only exists to support broken parallel port implementations. -Systems with properly working parallel ports should use the -.Nm lpt -driver instead, as it is less resource-hungry. -.Pp -This driver could stand a rewrite. |