CX(4) | Device Drivers Manual (i386) | CX(4) |
NAME¶
cx — driver for synchronous/asynchronous Cronyx Sigma WAN adaptersSYNOPSIS¶
To compile this driver into the kernel, place the following line in your kernel configuration file:device cx
Alternatively, to load the driver as a module at boot time, place the following
line in loader.conf(5):
if_cx_load="YES"
device sppp
options NETGRAPH
options NETGRAPH_CRONYX In /boot/device.hints:
hint.cx.0.at="isa"
hint.cx.0.port="0x240"
hint.cx.0.irq="15"
hint.cx.0.drq="7"
DESCRIPTION¶
The cx driver needs either sppp(4) or netgraph(4). Which one to use is determined by theNETGRAPH_CRONYX
option. If this option is present in
your kernel configuration file, the cx driver will be
compiled with netgraph(4) support. Otherwise, it will be
compiled with sppp(4) support.
The base I/O port address specified in /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:
- Port:
- 0x240, 0x260, 0x280, 0x300, 0x320, 0x380
- IRQ:
- 3, 5, 7, 10, 11, 12, 15
- DMA:
- 5, 6, 7
HARDWARE¶
The cx driver supports the following cards:- Cronyx Sigma-22, Sigma-24
- Cronyx Sigma-100
- Cronyx Sigma-400, Sigma-401, Sigma-404, Sigma-410, Sigma-440
- Cronyx Sigma-500
- Cronyx Sigma-703
- Cronyx Sigma-800, Sigma-801, Sigma-810, Sigma-840
SEE ALSO¶
cp(4), ctau(4), sppp(4), ifconfig(8), sconfig(8), spppcontrol(8)HISTORY¶
The cx driver was updated in FreeBSD 5.2 and FreeBSD 4.10. In most of the previous versions of FreeBSD the cx driver is out of date. The cx driver for previous versions of FreeBSD is available from http://www.cronyx.ru/.July 16, 2005 | Debian |