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home | helpCronyx-Sigma(4) FreeBSD Kernel Interfaces Manual Cronyx-Sigma(4) NAME cx -- driver for synchronous/asynchronous Cronyx-Sigma WAN adapters SYNOPSIS device cx Additional options: 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 NETGRAPH_CRONYX option. If this option is present in your kernel configuration file, the cx driver will be compiled with netgraph(4) support, else driver 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 jumpers on the board. The DMA i/o channel and inter- rupt request numbers are configured by software at adapter initializa- tion. Legal values are: Port: 0x240, 0x260, 0x280, 0x300, 0x320, 0x380 IRQ: 3, 5, 7, 10, 11, 12, 15 DMA: 5, 6, 7 The cx driver supports autodetection. As for all non-PNP hardware using of autodetection could lead to some potential problems with other devices during detection of hardware. It is alway better to specify hardware resources manualy. Refere to sconfig(8) for information about the cx adapter configuration. SEE ALSO cx(4), sppp(4), ifconfig(8), sconfig(8), spppcontrol(8) HISTORY The cx driver was updated in FreeBSD 5.2. In most of previous versions of FreeBSD the cx driver is out of date. The cx driver for previous ver- sions of FreeBSD is available from http://www.cronyx.ru/. FreeBSD 7.2 November 27, 2003 FreeBSD 7.2
NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | HISTORY
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