ELANPEX(4)

NAME
elanpex - AMD Elan SC520 PCI Exception Instrumentation

SYNOPSIS
elansc* at mainbus? bus ?
elanpex* at elansc?

DESCRIPTION
The elanpex driver supports the PCI exception-reporting facilities of the AMD Elan SC520 microcontroller's integrated PCI host controller.

DIAGNOSTICS

PCI master exceptions

The host controller may originate a transaction of type %s on bus address %x that fails for the following reasons:

elanpex0: %s %x master retry timeout

elanpex0: %s %x master target abort

elanpex0: %s %x master abort

elanpex0: %s %x master system error

elanpex0: %s %x master received parity error

elanpex0: %s %x master detected parity error

Transaction types include

i/o read

i/o write

memory rd

memory wr

cfg rd

cfg wr

PCI target exceptions

The host controller may be the target of a failed transaction of type %s at bus address %x. Failures may occur for the following reasons:

elanpex0: %s %x target delayed txn timeout

elanpex0: %s %x target address parity

elanpex0: %s %x target data parity

Transaction types are alike to failed master exceptions.

SEE ALSO
i386/elanpar(4), i386/elansc(4), dmesg(8), syslogd(8)

HISTORY
The elanpex device first appeared in NetBSD 5.0.

AUTHORS
The elanpex driver was written by David Young <dyoung@NetBSD.org>.