From owner-freebsd-current@freebsd.org Sun Oct 18 21:37:19 2015 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9599EA18D6C for ; Sun, 18 Oct 2015 21:37:19 +0000 (UTC) (envelope-from patrickhess@gmx.net) Received: from mout.gmx.net (mout.gmx.net [212.227.15.15]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mout.gmx.net", Issuer "TeleSec ServerPass DE-1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 522EAD77 for ; Sun, 18 Oct 2015 21:37:18 +0000 (UTC) (envelope-from patrickhess@gmx.net) Received: from desk8.phess.net ([95.88.166.205]) by mail.gmx.com (mrgmx002) with ESMTPSA (Nemesis) id 0LvENG-1aWiff0jbu-010PSS; Sun, 18 Oct 2015 23:37:09 +0200 From: Patrick Hess To: freebsd-current@freebsd.org, Michael Butler Subject: Re: AHC - 29160 interrupts not functioning? Date: Sun, 18 Oct 2015 23:37:06 +0200 Message-ID: <2869849.nf8kUEgBFm@desk8.phess.net> User-Agent: KMail/4.14.3 (FreeBSD/10.1-RELEASE-p16; KDE/4.14.3; i386; ; ) In-Reply-To: <5623A50A.9080809@protected-networks.net> References: <5623A50A.9080809@protected-networks.net> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Provags-ID: V03:K0:LeDI9wR61+0RWSncp70YZSoHEA+gaA0XAQ0OCZuak32oSz+Z3k4 gr6n8OWVGEReO5Ay3/T46HXXCoUkayiDjrU7dZlN3lQQDDRsPY9po/yS33ZdQo144hspbsa vOgwewTih7cEYqQzBD6PcMt4ORUoO1G0Dc+Ryfw5p10MlyS+MqPNm/hpcybL+4BH7es8QtV skjES4ACtlaD2aQCEC4ZA== X-UI-Out-Filterresults: notjunk:1;V01:K0:wENeutH/Duw=:g9QiS7hs6buzsCR7JtKxq7 97jvq9ubsRidf6e2x5/Nhc/Zk+K1FumJ1duYeXfthKtas5olwTStqObzfntMCW6haJiWC9KmK DggeNTbulhRM8ptwZtEwRzEmOZYLhHAi1OXwpkKmz/LN9mYhot6CTGlN/mGTXN2pFXjxJpBox cs+oviq8135qhcaUDnAzUBfX2WHp2oqfy1PFQ4yYT80ke7BaklsgN26xseKhbN1CS4sU7m3Wh qli/1GgGZIlw0PJV176nyHbFf/+xN+OHlTzXMV0Fki2pyH6iOVEzqolL7KX3I4oQUf5wcIs+t NA0FgCl8+KCdYgPaGJq5FogUmxlIsVdd7bj29CFu6vfSrHsXMvwvDdBB+oPyRwgQixhsKNMcU anUAaNV+xr95y/hb/YrwxaS9jx83UlFjrAlm7Osa9oWeV9AegLekDtatKDytGvMpzvUrIYvr0 6jph4gL3YPpQu8RZYW4kfhdTGoAQHGnjOGa6scv97gZf8vUMXxY2cj+iI3MZGaBp0WTKyZHQP 8Ce37k9ajQVfjJayPt7p6k3hMq6FaIsOUvrfulGX1vtpcCseSk5hl6+3j1fqWetG7kspWCv1D IQ3pqjyZcbo51dqxB17CG4O4qmFSmF+DAmcLbAzG45BusOJy3dHVGUYWCuWrSMcMjE3OsWco8 6nmo2HwFNEN9kebBQYfMkYWE3AVKc2M93IKfs1fC25G9Z7iw8tndms9VRNh0RO+2vnuV019N4 5Jaw2nnIPy39HY5phnypG6MnR9uoEr0pbnt/0NdYYMHQTMFM3sXI2x1fGCoSTDsxn/qG45Wcc /FR38hQ X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 18 Oct 2015 21:37:19 -0000 Michael Butler wrote: > Has anyone tested the ahc driver on v10 or later? There are a few older boxes (still good enough for doing e-mail, light web browsing, basic office stuff etc.) sitting around here that have their local file systems on disks connected to 19160 or 29160 cards: FreeBSD 10.1-RELEASE-p16 #0: Tue Jul 28 11:41:12 UTC 2015 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC i386 FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512 CPU: Intel(R) Pentium(R) 4 CPU 2.80GHz (2800.16-MHz 686-class CPU) [...] ahc0: port 0x4400-0x44ff mem 0xd3100000-0xd3100fff irq 18 at device 9.0 on pci3 aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs [...] da0 at ahc0 bus 0 scbus0 target 0 lun 0 da0: Fixed Direct Access SCSI-3 device da0: Serial Number DNL0P770439J da0: 160.000MB/s transfers (80.000MHz DT, offset 127, 16bit) da0: Command Queueing enabled da0: 35068MB (71819496 512 byte sectors: 255H 63S/T 4470C) SMP: AP CPU #1 Launched! Trying to mount root from ufs:/dev/da0s1a [rw]... I can send you a full verbose dmesg if that's of any help to you. > "Timedout SCBs already complete. Interrupts may not be functioning." > when given any significant load :-( Just extracted an entire ports tree on that machine with no issues. Can you give an example of a workload that causes these problems? Patrick