/share/man/man4/man4.i386/cx.4
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- .\" Copyright (c) 2003-2004 Roman Kurakin <rik@cronyx.ru>
- .\" Copyright (c) 2003-2004 Cronyx Engineering
- .\" All rights reserved.
- .\"
- .\" This software is distributed with NO WARRANTIES, not even the implied
- .\" warranties for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- .\"
- .\" Authors grant any other persons or organisations a permission to use,
- .\" modify and redistribute this software in source and binary forms,
- .\" as long as this message is kept with the software, all derivative
- .\" works or modified versions.
- .\"
- .\" Cronyx Id: cx.4,v 1.1.2.6 2004/06/21 17:56:40 rik Exp $
- .\" $FreeBSD$
- .\"
- .Dd July 16, 2005
- .Dt CX 4 i386
- .Os
- .Sh NAME
- .Nm cx
- .Nd "driver for synchronous/asynchronous Cronyx Sigma WAN adapters"
- .Sh SYNOPSIS
- To compile this driver into the kernel,
- place the following line in your
- kernel configuration file:
- .Bd -ragged -offset indent
- .Cd "device cx"
- .Ed
- .Pp
- Alternatively, to load the driver as a
- module at boot time, place the following line in
- .Xr loader.conf 5 :
- .Bd -literal -offset indent
- if_cx_load="YES"
- .Ed
- .Pp
- Additional options:
- .Cd "device sppp"
- .Cd "options NETGRAPH"
- .Cd "options NETGRAPH_CRONYX"
- .Pp
- In
- .Pa /boot/device.hints :
- .Cd hint.cx.0.at="isa"
- .Cd hint.cx.0.port="0x240"
- .Cd hint.cx.0.irq="15"
- .Cd hint.cx.0.drq="7"
- .Sh DESCRIPTION
- The
- .Nm
- driver needs either
- .Xr sppp 4
- or
- .Xr netgraph 4 .
- Which one to use is determined by the
- .Dv NETGRAPH_CRONYX
- option.
- If this option is present in your kernel configuration file, the
- .Nm
- driver will be compiled with
- .Xr netgraph 4
- support.
- Otherwise, it will be compiled with
- .Xr sppp 4
- support.
- .Pp
- The base I/O port address specified in
- .Pa /boot/device.hints
- must match the port address set by the jumpers on the board.
- The DMA I/O channel and interrupt request numbers are configured
- by software at adapter initialization.
- Legal values are:
- .Pp
- .Bl -tag -compact -width Port:
- .It Port :
- 0x240, 0x260, 0x280, 0x300, 0x320, 0x380
- .It IRQ :
- 3, 5, 7, 10, 11, 12, 15
- .It DMA :
- 5, 6, 7
- .El
- .Pp
- The
- .Nm
- driver supports autodetection.
- As for all non-PNP hardware, using
- autodetection could lead to some potential problems with other devices during
- the hardware detection process.
- It is always better to specify hardware resources manually.
- .Pp
- Refer to
- .Xr sconfig 8
- for information about the
- .Nm
- adapter configuration.
- .Sh HARDWARE
- The
- .Nm
- driver supports the following cards:
- .Pp
- .Bl -bullet -compact
- .It
- Cronyx Sigma-22, Sigma-24
- .It
- Cronyx Sigma-100
- .It
- Cronyx Sigma-400, Sigma-401, Sigma-404, Sigma-410, Sigma-440
- .It
- Cronyx Sigma-500
- .It
- Cronyx Sigma-703
- .It
- Cronyx Sigma-800, Sigma-801, Sigma-810, Sigma-840
- .El
- .Sh SEE ALSO
- .Xr cp 4 ,
- .Xr ctau 4 ,
- .Xr sppp 4 ,
- .Xr ifconfig 8 ,
- .Xr sconfig 8 ,
- .Xr spppcontrol 8
- .Sh HISTORY
- The
- .Nm
- driver was updated in
- .Fx 5.2
- and
- .Fx 4.10 .
- In most of the previous versions of
- .Fx
- the
- .Nm
- driver is out of date.
- The
- .Nm
- driver for previous versions of
- .Fx
- is available from
- .Pa http://www.cronyx.ru/ .