Date: Tue, 23 Nov 2010 13:47:08 +0100 From: Ivan Voras <ivoras@freebsd.org> To: freebsd-net@freebsd.org Cc: freebsd-hardware@freebsd.org Subject: em driver, 82574L chip, and possibly ASPM Message-ID: <icgd44$89l$1@dough.gmane.org>
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It looks like I'm unfortunate enough to have to deploy on a machine which has the 82574L Intel NIC chip on a Supermicro X8SIE-F board, which apparently has hardware issues, according to this thread: http://sourceforge.net/tracker/index.php?func=detail&aid=2908463&group_id=42302&atid=447449 One of the proposed workarounds is disabling "Active State Power Management" in the BIOS and in the OS. I have disabled it in BIOS but I don't know how to disable it in FreeBSD (apparently only disabling it in BIOS isn't enough). Any ideas on how to achieve the effect in FreeBSD?home | help
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