#

# CDDL HEADER START

#

# The contents of this file are subject to the terms of the

# Common Development and Distribution License, Version 1.0 only

# (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

# or http://www.opensolaris.org/os/licensing.

# 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 2006 Sun Microsystems, Inc. All rights reserved.

# Use is subject to license terms.

#

# ident "%Z%%M% %I% %E% SMI"

#

# This makefile contains workaround defines to be shared

# by Makefile.i86pc and the genunix Makefile.

#

#

# SWAPGS May Fail To Read Correct GS Base

#

WORKAROUND_DEFS += -DOPTERON_ERRATUM_88

#

# Software Prefetches May Report A Page Fault

#

WORKAROUND_DEFS += -DOPTERON_ERRATUM_91

#

# RSM Auto-Halt Restart Returns To Incorrect RIP

#

WORKAROUND_DEFS += -DOPTERON_ERRATUM_93

#

# RET Instruction May Return To Incorrect EIP

#

WORKAROUND_DEFS += -DOPTERON_ERRATUM_95

#

# Compatibility Mode Branches Transfer to Illegal Address

#

WORKAROUND_DEFS += -DOPTERON_ERRATUM_100

#

# DRAM Scrubber May Cause Data Corruption When Using Node-Interleaved Memory

#

WORKAROUND_DEFS += -DOPTERON_ERRATUM_101

#

# CPUID Instruction May Return Incorrect Model Number in Some Processors

#

WORKAROUND_DEFS += -DOPTERON_ERRATUM_108

#

# Certain Reverse REP MOVS May Produce Unpredictable Behaviour

#

WORKAROUND_DEFS += -DOPTERON_ERRATUM_109

#

# Sequential Execution Across Non_Canonical Boundary Caused Processor Hang

#

WORKAROUND_DEFS += -DOPTERON_ERRATUM_121

#

# TLB Flush Filter May Cause Cohenrency Problem in Multiprocessor Systems

#

WORKAROUND_DEFS += -DOPTERON_ERRATUM_122

#

# Bypassed Reads May Cause Data Corruption of System Hang in Dual Core

# Processors

#

# Solaris does not currently support PowerNow which is required for this

# Erratum. Disable for now.

#

#WORKAROUND_DEFS += -DOPTERON_ERRATUM_123

#

# Multiprocessor Systems with Four or More Cores May Deadlock Waiting for a

# Probe Response

#

WORKAROUND_DEFS += -DOPTERON_ERRATUM_131

#

# TSC may drift when C1-Clock ramping enabled

#

WORKAROUND_DEFS += -DOPTERON_WORKAROUND_6336786