elanpex(4) - NetBSD Manual Pages

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elanpex(4)           NetBSD/i386 Kernel Interfaces Manual           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

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


HISTORY

     The elanpex device first appeared in NetBSD 5.0.


AUTHORS

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

NetBSD 5.0.1                   January 10, 2008                   NetBSD 5.0.1