January 10, 2008 elanpex 4 i386

### 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

dmesg(8), elanpar(4), elansc(4), syslogd(8).

### HISTORY

The elanpex device first appeared in NetBSD5.0.

### AUTHORS

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