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

     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>.

NetBSD 9.2                     February 17, 2017                    NetBSD 9.2