From owner-acpi-jp@jp.freebsd.org  Mon Jul 23 23:44:15 2001
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Message-Id: <200107231451.XAA64593@shidahara1.planet.sci.kobe-u.ac.jp>
To: andrew.grover@intel.com
cc: acpi-jp@jp.freebsd.org
Date: Mon, 23 Jul 2001 23:51:46 +0900
From: Takanori Watanabe <takawata@shidahara1.planet.sci.kobe-u.ac.jp>
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X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+010328
X-Sequence: acpi-jp 1182
Subject: [acpi-jp 1182] wbinvd() required in AcpiEnterSleepState()
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X-Originator: takawata@shidahara1.planet.sci.kobe-u.ac.jp

Would you flush cache by issuing wbinvd() after writing
 SLP_EN to PM1 register?(Before AcpiOsStall(1000000);)
Or ,sometimes, saved CPU state will not write to the memory and 
fail to recover from resume.

Takanori Watanabe
<a href="http://www.planet.sci.kobe-u.ac.jp/~takawata/key.html">
Public Key</a>
Key fingerprint =  2C 51 E2 78 2C E1 C5 2D  0F F1 20 A3 11 3A 62 2A 
