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 ⟨[email protected]⟩.