SBSH(4) MidnightBSD Kernel Interfaces Manual 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 the OS as a common Ethernet-like network card 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/sbsh/if_sbsh.c
/sys/dev/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 was running.

sbsh%d: firmware wasn’t loaded  ‘‘ifconfig ... up’’ has failed because device has not 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)

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〉.

MidnightBSD 0.3 April 11, 2003 MidnightBSD 0.3