Date: Wed, 23 Feb 2011 06:16:28 -0500 From: Mike Tancsa <mike@sentex.net> To: Lev Serebryakov <lev@serebryakov.spb.ru> Cc: freebsd-net@freebsd.org, Jack Vogel <jfvogel@gmail.com>, freebsd-stable@freebsd.org, =?UTF-8?B?TWljaGE=?=, =?UTF-8?B?ZWwgVMO8eGVu?= <Michael.Tuexen@lurchi.franken.de> Subject: Re: em0 with latest driver hangs again and again (without "Watchdog timeout" message!) Message-ID: <4D64EC8C.2080007@sentex.net> In-Reply-To: <1975926365.20110223121637@serebryakov.spb.ru> References: <1975926365.20110223121637@serebryakov.spb.ru>
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On 2/23/2011 4:16 AM, Lev Serebryakov wrote: > Driver from "em driver, 82574L chip, and possibly ASPM" thread > doesn't help, really: it seems, that it decrease frequincy of hangs, Looking at your sysctl output, you are not using the test drivers posted in that thread. >>> sysctl dev.em.0 dev.em.0.%desc: Intel(R) PRO/1000 Network Connection 7.1.9 dev.em.0.%driver: em It should show dev.em.1.%desc: Intel(R) PRO/1000 Network Connection 7.1.9-test If you want to try 7.1.9-test, you can download it at http://www.tancsa.com/if_em-8.c for releng_8. However, there is a newer one Jack has, 7.2.2 which seems to work for me as well so far and has additional fixes that the 7.1.9-test cvsup to RELENG_8, then copy if_em-8.c to /usr/src/sys/dev/e1000/if_em.c ---Mike
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