SBSH(4)

NAME
sbsh - Granch SBNI16 SHDSL modem device driver

SYNOPSIS
device sbsh

DESCRIPTION
The sbsh driver provides support for an internal PCI modem SBNI16-SHDSL. A device is introduced to OS as common ethernet-like netcard which must be configured with ifconfig(8) (all standard network interface parameters could be set). Modem-specific parameters (master/slave mode, line rate etc.) must be set with the sb16config utility before interface activation.

FILES
The sources for the driver reside in:

/sys/dev/netif/sbsh/if_sbsh.c
/sys/dev/netif/sbsh/if_sbshreg.h

DIAGNOSTICS

sbsh%d: couldn't map memory

sbsh%d: couldn't map interrupt

sbsh%d: couldn't set up irq A fatal initialization error has occurred.

sbsh%d: unable to load firmware A fatal error has occurred while sb16config running.

sbsh%d: firmware wasn't loaded ifconfig...up has failed because device hadn't been configured with sb16config.

sbsh%d: transmit timeout

sbsh%d: interrupt posted but not delivered Probably, a hardware error or incompatibility.

sbsh%d: unable to get mbuf

sbsh%d: unable to get mbuf cluster The driver failed to allocate a memory buffer.

SEE ALSO
arp(4), netintro(4), ifconfig(8)

/usr/ports/sysutils/sb16config

HISTORY
The sbsh device driver first appeared in FreeBSD 4.9.

AUTHORS
The sbsh driver was written by Denis I. Timofeev <timofeev@granch.ru>.