From owner-freebsd-current@FreeBSD.ORG Mon May 19 12:40:45 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2810037B404 for ; Mon, 19 May 2003 12:40:45 -0700 (PDT) Received: from boreas.isi.edu (boreas.isi.edu [128.9.160.161]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9286F43F75 for ; Mon, 19 May 2003 12:40:43 -0700 (PDT) (envelope-from larse@ISI.EDU) Received: from isi.edu (nik.isi.edu [128.9.168.58]) by boreas.isi.edu (8.11.6p2/8.11.2) with ESMTP id h4JJeY101347; Mon, 19 May 2003 12:40:34 -0700 (PDT) Message-ID: <3EC93331.7090004@isi.edu> Date: Mon, 19 May 2003 12:40:33 -0700 From: Lars Eggert Organization: USC Information Sciences Institute User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.4b) Gecko/20030519 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Paul Richards References: <22333.1052574519@critter.freebsd.dk> <20030511.134504.85393710.imp@bsdimp.com> <1052684139.4921.3.camel@cf.freebsd-services.com> <20030511.143231.133432780.imp@bsdimp.com> <1052692357.4921.128.camel@cf.freebsd-services.com> <16062.59918.302092.929640@curly.cs.duke.edu> <1052703871.4921.146.camel@cf.freebsd-services.com> <16063.38255.961273.900146@grasshopper.cs.duke.edu> <20030512124753.GA48753@survey.codeburst.net> <16063.39366.930707.980678@grasshopper.cs.duke.edu> <20030512130949.GB48440@survey.codeburst.net> <1053372251.815.50.camel@cf.freebsd-services.com> In-Reply-To: <1053372251.815.50.camel@cf.freebsd-services.com> X-Enigmail-Version: 0.75.0.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1; boundary="------------ms010101080502020701060605" cc: Andrew Gallatin cc: current@freebsd.org Subject: Re: Interrupt latency problems X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Mon, 19 May 2003 19:40:45 -0000 This is a cryptographically signed message in MIME format. --------------ms010101080502020701060605 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Paul Richards wrote: > > I'm also not sure why a lot more people aren't seeing this, unless my > motherboard is odd in sharing the acpi interrupt with a pci slot. I tried to see if this is the case on my SMP board, but I don't seem to have acpi attached to any interrupt: [root@nik: ~] ps -axg | grep irq 24 ?? WL 0:00.00 (irq18: mpt0) 25 ?? WL 0:19.30 (irq19: em0 mpt1) 26 ?? WL 0:00.00 (irq16: xl0 uhci1) 27 ?? WL 1:57.07 (irq17: fwohci0 drm0) 28 ?? WL 1:09.27 (irq13: em1 ichsmb0) 29 ?? WL 0:00.02 (irq20: pcm0) 30 ?? WL 0:02.19 (irq2: uhci0 bktr0) 31 ?? WL 0:02.84 (irq14: ata0) 32 ?? WL 0:00.00 (irq15: ata1) 36 ?? WL 0:00.00 (irq6: fdc0) 37 ?? WL 0:00.00 (irq1: atkbd0) Is this the right way to check for this? Lars -- Lars Eggert USC Information Sciences Institute --------------ms010101080502020701060605 Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIJtjCC AzgwggKhoAMCAQICEGZFcrfMdPXPY3ZFhNAukQEwDQYJKoZIhvcNAQEEBQAwgdExCzAJBgNV BAYTAlpBMRUwEwYDVQQIEwxXZXN0ZXJuIENhcGUxEjAQBgNVBAcTCUNhcGUgVG93bjEaMBgG A1UEChMRVGhhd3RlIENvbnN1bHRpbmcxKDAmBgNVBAsTH0NlcnRpZmljYXRpb24gU2Vydmlj ZXMgRGl2aXNpb24xJDAiBgNVBAMTG1RoYXd0ZSBQZXJzb25hbCBGcmVlbWFpbCBDQTErMCkG CSqGSIb3DQEJARYccGVyc29uYWwtZnJlZW1haWxAdGhhd3RlLmNvbTAeFw0wMDA4MzAwMDAw MDBaFw0wNDA4MjcyMzU5NTlaMIGSMQswCQYDVQQGEwJaQTEVMBMGA1UECBMMV2VzdGVybiBD YXBlMRIwEAYDVQQHEwlDYXBlIFRvd24xDzANBgNVBAoTBlRoYXd0ZTEdMBsGA1UECxMUQ2Vy dGlmaWNhdGUgU2VydmljZXMxKDAmBgNVBAMTH1BlcnNvbmFsIEZyZWVtYWlsIFJTQSAyMDAw 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