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 net

work interface
parameters could be set). Modem-specific parameters (mas

ter/slave mode,
line rate, etc.) must be set with the sb16config utility be

fore 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 al

locate 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 <timo

feev@granch.ru>.

BSD April 11, 2003

BSD