/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* Eversholt rules for Oberon ASICs
*/
/*
* Test for primary or secondary ereports
*/
/*
* Ereports derived from the
* UBC Status Clear Register
*
* dmarduea-channel DMA read uncorrectable error (UE) in leaf A
* dmawtuea DMA write UE in leaf A
* memrdaxa Memory read invalid address error in leaf A
* memwtaxa Memory write invalid address error in leaf A
* dmardueb-channel DMA read uncorrectable error (UE) in leaf B
* dmawtueb DMA write UE in leaf B
* memrdaxb Memory read invalid address error in leaf B
* memwtaxb Memory write invalid address error in leaf B
* piowtue-channel PIO write UE
* piowbeue-channel PIO write byte enable UE
* piorbeue-channel PIO read byte enable UE
*/
/*
* tlueitmo TLU Egress Issue Timeout
*/
/*
* TLU Uncorrectable and Correctable ereports
*
* ecrc End-to-end CRC error
*/
/*
* A faulty Oberon may cause;
*
* - DMA write internal RAM UE: dmawtuea, dmawtueb
* - TLU ECRC
*
* Errors marked with * may cause PCI-E abort
*/
/*
* A faulty PX nexus driver can cause
* - Jbus unmapped error
* - mmu invalid, out of range, protection etc. all except data parity
* - invalid pio r/w
* - unsolicited read or interrupt return
* - msg received to unenabled queue
*/
/*
* Secondary errors of the ereport that the device is at fault.
* Undiagnosed the secondary errors since the payload is invalid.
*/
/*
* For logging purpose only.
* The px nexus driver generates equivalent pciex ereports for the
* common pciex rules to diagnose.
*/
/*
* Upset used to hide ereports that are not currently diagnosed.
*/