From sacadmin Mon Nov 9 12:10:44 2009 Received: from newsunmail1brm.central.sun.com (newsunmail1brm.Central.Sun.COM [129.147.62.245]) by sac.sfbay.sun.com (8.13.8+Sun/8.13.8) with ESMTP id nA9KAhiY012951 for ; Mon, 9 Nov 2009 12:10:43 -0800 (PST) Received: from nwk-avmta-2.sfbay.sun.com (nwk-avmta-2.SFBay.Sun.COM [129.145.155.6]) by newsunmail1brm.central.sun.com (8.13.7+Sun/8.13.7/ENSMAIL,v2.2) with ESMTP id nA9KAfWF062682 for <@sunmail2sca.sfbay.sun.com:fwarc@sun.com>; Mon, 9 Nov 2009 13:10:42 -0700 (MST) Received: from pmxchannel-daemon.nwk-avmta-2.sfbay.sun.com by nwk-avmta-2.sfbay.sun.com (Sun Java System Messaging Server 6.2-3.04 (built Jul 15 2005)) id <0KSU00509YPU1O00@nwk-avmta-2.sfbay.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Mon, 09 Nov 2009 12:10:42 -0800 (PST) Received: from brmea-mail-2.sun.com ([192.18.98.43]) by nwk-avmta-2.sfbay.sun.com (Sun Java System Messaging Server 6.2-3.04 (built Jul 15 2005)) with ESMTP id <0KSU00J0VYPS68D0@nwk-avmta-2.sfbay.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Mon, 09 Nov 2009 12:10:40 -0800 (PST) Received: from fe-amer-10.sun.com ([192.18.109.80]) by brmea-mail-2.sun.com (8.13.6+Sun/8.12.9) with ESMTP id nA9KAesN014306 for ; Mon, 09 Nov 2009 20:10:40 +0000 (GMT) Received: from conversion-daemon.mail-amer.sun.com by mail-amer.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) id <0KSU00400Y36Z300@mail-amer.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Mon, 09 Nov 2009 13:10:40 -0700 (MST) Received: from dhcp-ubur03-180-14.east.sun.com ([unknown] [129.148.180.14]) by mail-amer.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) with ESMTPSA id <0KSU007CUYPRVQA0@mail-amer.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Mon, 09 Nov 2009 13:10:40 -0700 (MST) Date: Mon, 09 Nov 2009 15:10:36 -0500 From: Eric Sharakan Subject: FWARC/2009/609: Direct I/O Agent Sender: Eric.Sharakan@sun.com To: Firmware ARC Cc: Jim Marks - Sun Microsystems , Raghuram Kothakota Message-id: <77C0643E-E765-445C-86AB-14CFFAEFB653@Sun.COM> MIME-version: 1.0 X-Mailer: Apple Mail (2.1076) Content-type: multipart/signed; micalg=sha1; protocol="application/pkcs7-signature"; boundary=Apple-Mail-3-317362766 X-PMX-Version: 5.4.1.325704 Status: RO Content-Length: 4195 --Apple-Mail-3-317362766 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii; format=flowed; delsp=yes Hi all. I'm sponsoring this fast-track case for Jim Marks. This project adds a new agent to the Logical Domains Agents framework as defined in FWARC/2009/426. The Direct I/O agent provides information about all PCI-E devices of a particular guest to the control domain. The one pager & updated LDoms Agents Specification are in the case materials directory: http://sac.eng/Archives/CaseLog/arc/FWARC/2009/609/materials/ Requested binding is for a minor/micro firmware release and minor/ micro/patch OS release. This case times out on Monday 11/16/09. Thanks. -Eric --Apple-Mail-3-317362766 Content-Disposition: attachment; filename=smime.p7s Content-Type: application/pkcs7-signature; name=smime.p7s Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIGKzCCAuQw ggJNoAMCAQICEET/OLjdUL2crHzs9puySaUwDQYJKoZIhvcNAQEFBQAwYjELMAkGA1UEBhMCWkEx JTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0ZC4xLDAqBgNVBAMTI1RoYXd0ZSBQ ZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5nIENBMB4XDTA5MDgxMzAzMjY0MloXDTEwMDgxMzAzMjY0 MlowRzEfMB0GA1UEAxMWVGhhd3RlIEZyZWVtYWlsIE1lbWJlcjEkMCIGCSqGSIb3DQEJARYVRXJp Yy5TaGFyYWthbkBTdW4uQ09NMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4ShwcG0r XTowrE2zjfBkP5uPCfMPbkDTk6AV/L/SDFaj3XqIuvioNhnSAJc18VqdhTMteQzf275qEXJEpjii UhtBQQEeVNUuDJl7Yn935nXzkhMa5iDKQebgMRYsj47l4M2kVRDwKpPcrBT5eL1Pt0aSD0cF1APy 3KCd9vakWX/3/oO14tiEs84trInW8iWym8JW9O2iKnRFQHSvOulBVyzKbjJ7+qr3oO/t4BB5hjeK NaLSfztfFVJaW8P0gdMD0oR9ZCKjl8IK5CUNLFk3sXh+RFrkCsP2W38hZJ0EhKPuunw4z4A7FK8h NIL9OeKmzKhH3JIitIfW/wPUFoupQQIDAQABozIwMDAgBgNVHREEGTAXgRVFcmljLlNoYXJha2Fu QFN1bi5DT00wDAYDVR0TAQH/BAIwADANBgkqhkiG9w0BAQUFAAOBgQBua9PL8rPiAgVHwF+IdBIk nIGR42xuszIDi3E9WvDdWdkw5aG0FJwei0RvHHraYaPofBlvZcyIuABPcJrqpm5jfl9ksrUmrYV9 veWQwF3t9hp+IcaD/a9+4Cdh8b0YlzXGX7DyaDa5omOLrLBp9M3K8lSkQDSjMcDu1RSlS+ZjFDCC Az8wggKooAMCAQICAQ0wDQYJKoZIhvcNAQEFBQAwgdExCzAJBgNVBAYTAlpBMRUwEwYDVQQIEwxX ZXN0ZXJuIENhcGUxEjAQBgNVBAcTCUNhcGUgVG93bjEaMBgGA1UEChMRVGhhd3RlIENvbnN1bHRp bmcxKDAmBgNVBAsTH0NlcnRpZmljYXRpb24gU2VydmljZXMgRGl2aXNpb24xJDAiBgNVBAMTG1Ro YXd0ZSBQZXJzb25hbCBGcmVlbWFpbCBDQTErMCkGCSqGSIb3DQEJARYccGVyc29uYWwtZnJlZW1h aWxAdGhhd3RlLmNvbTAeFw0wMzA3MTcwMDAwMDBaFw0xMzA3MTYyMzU5NTlaMGIxCzAJBgNVBAYT AlpBMSUwIwYDVQQKExxUaGF3dGUgQ29uc3VsdGluZyAoUHR5KSBMdGQuMSwwKgYDVQQDEyNUaGF3 dGUgUGVyc29uYWwgRnJlZW1haWwgSXNzdWluZyBDQTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkC gYEAxKY8VXNV+065yplaHmjAdQRwnd/p/6Me7L3N9VvyGna9fww6YfK/Uc4B1OVQCjDXAmNaLIkV cI7dyfArhVqqP3FWy688Cwfn8R+RNiQqE88r1fOCdz0Dviv+uxg+B79AgAJk16emu59l0cUqVIUP SAR/p7bRPGEEQB5kGXJgt/sCAwEAAaOBlDCBkTASBgNVHRMBAf8ECDAGAQH/AgEAMEMGA1UdHwQ8 MDowOKA2oDSGMmh0dHA6Ly9jcmwudGhhd3RlLmNvbS9UaGF3dGVQZXJzb25hbEZyZWVtYWlsQ0Eu Y3JsMAsGA1UdDwQEAwIBBjApBgNVHREEIjAgpB4wHDEaMBgGA1UEAxMRUHJpdmF0ZUxhYmVsMi0x MzgwDQYJKoZIhvcNAQEFBQADgYEASIzRUIPqCy7MDaNmrGcPf6+svsIXoUOWlJ1/TCG4+DYfqi2f Ni/A9BxQIJNwPP2t4WFiw9k6GX6EsZkbAMUaC4J0niVQlGLH2ydxVyWN3amcOY6MIE9lX5Xa9/eH 1sYITq726jTlEBpbNU1341YheILcIRk13iSx0x1G/11fZU8xggMQMIIDDAIBATB2MGIxCzAJBgNV BAYTAlpBMSUwIwYDVQQKExxUaGF3dGUgQ29uc3VsdGluZyAoUHR5KSBMdGQuMSwwKgYDVQQDEyNU aGF3dGUgUGVyc29uYWwgRnJlZW1haWwgSXNzdWluZyBDQQIQRP84uN1QvZysfOz2m7JJpTAJBgUr DgMCGgUAoIIBbzAYBgkqhkiG9w0BCQMxCwYJKoZIhvcNAQcBMBwGCSqGSIb3DQEJBTEPFw0wOTEx MDkyMDEwMzdaMCMGCSqGSIb3DQEJBDEWBBThGeNAX9WZ6YCGYFqB8ceM0pHA7jCBhQYJKwYBBAGC NxAEMXgwdjBiMQswCQYDVQQGEwJaQTElMCMGA1UEChMcVGhhd3RlIENvbnN1bHRpbmcgKFB0eSkg THRkLjEsMCoGA1UEAxMjVGhhd3RlIFBlcnNvbmFsIEZyZWVtYWlsIElzc3VpbmcgQ0ECEET/OLjd UL2crHzs9puySaUwgYcGCyqGSIb3DQEJEAILMXigdjBiMQswCQYDVQQGEwJaQTElMCMGA1UEChMc VGhhd3RlIENvbnN1bHRpbmcgKFB0eSkgTHRkLjEsMCoGA1UEAxMjVGhhd3RlIFBlcnNvbmFsIEZy ZWVtYWlsIElzc3VpbmcgQ0ECEET/OLjdUL2crHzs9puySaUwDQYJKoZIhvcNAQEBBQAEggEAzCUJ B6ftfzBBOPowuRZqLv3A1b24yPBWmbaAwQD3VAoYk5tk1CbjPflR7RmZSCvtBaBDy47zill5rnpW Eg+24hmixznX9B8j9iJ/+RaxPUp3ZMiiKvgRq/IOrLDzJCYVVpOEFuGthvsUBkyPv5DUrICwuFH7 3sZhWJSTEkdP3C8sv8M7aaFnzWTc76pTEzH3cyr8Sc8NsLFD74RD1AOXptNTpUmvmElrExFvMMgj Y+kSJnj0tVmoeiJDq0jlxYtp7M5zkWzSKCfKbg5rG+WkZ3vraabYo/fV9zRwjugDNFbW/L1rPZAV FzVeI8SuhQtsax8snH1tJxWZyBj3WSHHJAAAAAAAAA== --Apple-Mail-3-317362766-- From sacadmin Tue Nov 10 11:09:56 2009 Received: from newsunmail1brm.central.sun.com (newsunmail1brm.Central.Sun.COM [129.147.62.245]) by sac.sfbay.sun.com (8.13.8+Sun/8.13.8) with ESMTP id nAAJ9uIM019653 for ; Tue, 10 Nov 2009 11:09:56 -0800 (PST) Received: from nwk-avmta-2.sfbay.sun.com (nwk-avmta-2.SFBay.Sun.COM [129.145.155.6]) by newsunmail1brm.central.sun.com (8.13.7+Sun/8.13.7/ENSMAIL,v2.2) with ESMTP id nAAJ9tAT062841 for <@sunmail2sca.sfbay.sun.com:fwarc@sun.com>; Tue, 10 Nov 2009 12:09:56 -0700 (MST) Received: from pmxchannel-daemon.nwk-avmta-2.sfbay.sun.com by nwk-avmta-2.sfbay.sun.com (Sun Java System Messaging Server 6.2-3.04 (built Jul 15 2005)) id <0KSW0051ZQKJ2Y00@nwk-avmta-2.sfbay.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Tue, 10 Nov 2009 11:09:55 -0800 (PST) Received: from gmp-eb-inf-2.sun.com ([192.18.6.24]) by nwk-avmta-2.sfbay.sun.com (Sun Java System Messaging Server 6.2-3.04 (built Jul 15 2005)) with ESMTP id <0KSW00JEGQKI0Z90@nwk-avmta-2.sfbay.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Tue, 10 Nov 2009 11:09:55 -0800 (PST) Received: from fe-emea-10.sun.com (gmp-eb-lb-1-fe1.eu.sun.com [192.18.6.7] (may be forged)) by gmp-eb-inf-2.sun.com (8.13.7+Sun/8.12.9) with ESMTP id nAAJ9sID019776 for ; Tue, 10 Nov 2009 19:09:54 +0000 (GMT) Received: from conversion-daemon.fe-emea-10.sun.com by fe-emea-10.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) id <0KSW00300QG97W00@fe-emea-10.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Tue, 10 Nov 2009 19:09:45 +0000 (GMT) Received: from [129.146.96.20] ([unknown] [129.146.96.20]) by fe-emea-10.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) with ESMTPSA id <0KSW00ECPQK6I710@fe-emea-10.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Tue, 10 Nov 2009 19:09:45 +0000 (GMT) Date: Tue, 10 Nov 2009 11:06:34 -0800 From: Alexandre Chartre Subject: Re: FWARC/2009/609: Direct I/O Agent In-reply-to: <77C0643E-E765-445C-86AB-14CFFAEFB653@Sun.COM> Sender: Alexandre.Chartre@sun.com To: Eric Sharakan Cc: Firmware ARC , Jim Marks - Sun Microsystems , Raghuram Kothakota Message-id: <4AF9B9BA.8030208@sun.com> MIME-version: 1.0 Content-type: text/plain; CHARSET=US-ASCII; format=flowed Content-transfer-encoding: 7BIT X-PMX-Version: 5.4.1.325704 References: <77C0643E-E765-445C-86AB-14CFFAEFB653@Sun.COM> User-Agent: Thunderbird 2.0.0.23 (X11/20090910) Status: RO Content-Length: 1381 This new agent provides only one new message which is to provide information about PCI devices. So it is worth adding a new agent, or would it make more sense to add a new message to the device agent which provides information about devices? I think it could make sense to have a direct I/O agent if there are plans to have more messages, and these messages are really direct I/O specific. Otherwise as the current message is just about getting information about devices, it would make more sense to add it to the existing device agent. If you keep the direct I/O agent, please change the message name to MSGDIO_PCIDEV_INFO (instead of LDMA_PCIDEV_INFO) to make it more consistent with other message names. alex. On 11/09/09 12:10, Eric Sharakan wrote: > Hi all. I'm sponsoring this fast-track case for Jim Marks. This > project adds a new agent to the Logical Domains Agents framework as > defined in FWARC/2009/426. The Direct I/O agent provides information > about all PCI-E devices of a particular guest to the control domain. > > The one pager & updated LDoms Agents Specification are in the case > materials directory: > > http://sac.eng/Archives/CaseLog/arc/FWARC/2009/609/materials/ > > Requested binding is for a minor/micro firmware release and > minor/micro/patch OS release. > > This case times out on Monday 11/16/09. > > Thanks. > > -Eric > From sacadmin Tue Nov 10 12:07:50 2009 Received: from sunmail5.uk.sun.com (sunmail5.UK.Sun.COM [129.156.85.165]) by sac.sfbay.sun.com (8.13.8+Sun/8.13.8) with ESMTP id nAAK7nkc021382 for ; Tue, 10 Nov 2009 12:07:49 -0800 (PST) Received: from nwk-avmta-1.SFBay.Sun.COM (nwk-avmta-1.SFBay.Sun.COM [129.146.11.74]) by sunmail5.uk.sun.com (8.13.8+Sun/8.13.8/ENSMAIL,v2.2) with ESMTP id nAAK7kGw015057 for <@sunmail2sca.sfbay.sun.com:fwarc@sun.com>; Tue, 10 Nov 2009 20:07:48 GMT Received: from pmxchannel-daemon.nwk-avmta-1.sfbay.Sun.COM by nwk-avmta-1.sfbay.Sun.COM (Sun Java System Messaging Server 6.2-3.04 (built Jul 15 2005)) id <0KSW00801T8ZKF00@nwk-avmta-1.sfbay.Sun.COM> for fwarc@sun.com (ORCPT fwarc@sun.com); Tue, 10 Nov 2009 12:07:47 -0800 (PST) Received: from sca-es-mail-2.sun.com ([192.18.43.133]) by nwk-avmta-1.sfbay.Sun.COM (Sun Java System Messaging Server 6.2-3.04 (built Jul 15 2005)) with ESMTP id <0KSW00G0NT8ZJ8E0@nwk-avmta-1.sfbay.Sun.COM> for fwarc@sun.com (ORCPT fwarc@sun.com); Tue, 10 Nov 2009 12:07:47 -0800 (PST) Received: from fe-sfbay-10.sun.com ([192.18.43.129]) by sca-es-mail-2.sun.com (8.13.7+Sun/8.12.9) with ESMTP id nAAK7la8009312 for ; Tue, 10 Nov 2009 12:07:47 -0800 (PST) Received: from conversion-daemon.fe-sfbay-10.sun.com by fe-sfbay-10.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) id <0KSW00J00T3S9700@fe-sfbay-10.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Tue, 10 Nov 2009 12:07:47 -0800 (PST) Received: from dhcp-umpk14-91-134.sfbay.sun.com ([unknown] [129.146.91.134]) by fe-sfbay-10.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) with ESMTPSA id <0KSW00EBQT8YVH90@fe-sfbay-10.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Tue, 10 Nov 2009 12:07:46 -0800 (PST) Date: Tue, 10 Nov 2009 12:07:45 -0800 From: Raghuram Kothakota Subject: Re: FWARC/2009/609: Direct I/O Agent In-reply-to: <4AF9B9BA.8030208@sun.com> Sender: Raghuram.Kothakota@sun.com To: Alexandre Chartre Cc: Eric Sharakan , Firmware ARC , Jim Marks - Sun Microsystems Message-id: <4AF9C811.4090608@Sun.COM> MIME-version: 1.0 Content-type: text/plain; CHARSET=US-ASCII; format=flowed Content-transfer-encoding: 7BIT X-PMX-Version: 5.4.1.325704 References: <77C0643E-E765-445C-86AB-14CFFAEFB653@Sun.COM> <4AF9B9BA.8030208@sun.com> User-Agent: Thunderbird 2.0.0.23 (Macintosh/20090812) Status: RO Content-Length: 1682 Alexandre Chartre wrote: > > This new agent provides only one new message which is to provide > information about PCI devices. So it is worth adding a new agent, > or would it make more sense to add a new message to the device agent > which provides information about devices? > > I think it could make sense to have a direct I/O agent if there are > plans to have more messages, and these messages are really direct I/O > specific. Otherwise as the current message is just about getting > information about devices, it would make more sense to add it to > the existing device agent. We are expecting to expand the direct I/O agent in the near future for SR-IOV project, thats why we are keeping it as a separate agent, hope that clarifies your question. > > If you keep the direct I/O agent, please change the message name to > MSGDIO_PCIDEV_INFO (instead of LDMA_PCIDEV_INFO) to make it more > consistent > with other message names. Thanks for catching this, we will change this. -Raghuram. > > alex. > > On 11/09/09 12:10, Eric Sharakan wrote: >> Hi all. I'm sponsoring this fast-track case for Jim Marks. This >> project adds a new agent to the Logical Domains Agents framework as >> defined in FWARC/2009/426. The Direct I/O agent provides information >> about all PCI-E devices of a particular guest to the control domain. >> >> The one pager & updated LDoms Agents Specification are in the case >> materials directory: >> >> http://sac.eng/Archives/CaseLog/arc/FWARC/2009/609/materials/ >> >> Requested binding is for a minor/micro firmware release and >> minor/micro/patch OS release. >> >> This case times out on Monday 11/16/09. >> >> Thanks. >> >> -Eric >> From sacadmin Tue Nov 10 14:23:23 2009 Received: from newsunmail1brm.central.sun.com (newsunmail1brm.Central.Sun.COM [129.147.62.245]) by sac.sfbay.sun.com (8.13.8+Sun/8.13.8) with ESMTP id nAAMNLPQ024349 for ; Tue, 10 Nov 2009 14:23:21 -0800 (PST) Received: from nwk-avmta-1.SFBay.Sun.COM (nwk-avmta-1.SFBay.Sun.COM [129.146.11.74]) by newsunmail1brm.central.sun.com (8.13.7+Sun/8.13.7/ENSMAIL,v2.2) with ESMTP id nAAMNLOk045414 for <@sunmail2sca.sfbay.sun.com:fwarc@sun.com>; Tue, 10 Nov 2009 15:23:21 -0700 (MST) Received: from pmxchannel-daemon.nwk-avmta-1.sfbay.Sun.COM by nwk-avmta-1.sfbay.Sun.COM (Sun Java System Messaging Server 6.2-3.04 (built Jul 15 2005)) id <0KSW00209ZIUSX00@nwk-avmta-1.sfbay.Sun.COM> for fwarc@sun.com (ORCPT fwarc@sun.com); Tue, 10 Nov 2009 14:23:18 -0800 (PST) Received: from gmp-eb-inf-2.sun.com ([192.18.6.24]) by nwk-avmta-1.sfbay.Sun.COM (Sun Java System Messaging Server 6.2-3.04 (built Jul 15 2005)) with ESMTP id <0KSW0082JZISVVA0@nwk-avmta-1.sfbay.Sun.COM> for fwarc@sun.com (ORCPT fwarc@sun.com); Tue, 10 Nov 2009 14:23:17 -0800 (PST) Received: from fe-emea-09.sun.com (gmp-eb-lb-1-fe1.eu.sun.com [192.18.6.7] (may be forged)) by gmp-eb-inf-2.sun.com (8.13.7+Sun/8.12.9) with ESMTP id nAAMNGLq027546 for ; Tue, 10 Nov 2009 22:23:16 +0000 (GMT) Received: from conversion-daemon.fe-emea-09.sun.com by fe-emea-09.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) id <0KSW00200ZCMPL00@fe-emea-09.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Tue, 10 Nov 2009 22:23:15 +0000 (GMT) Received: from [129.146.96.20] ([unknown] [129.146.96.20]) by fe-emea-09.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) with ESMTPSA id <0KSW00JJGZIPKA30@fe-emea-09.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Tue, 10 Nov 2009 22:23:15 +0000 (GMT) Date: Tue, 10 Nov 2009 14:20:04 -0800 From: Alexandre Chartre Subject: Re: FWARC/2009/609: Direct I/O Agent In-reply-to: <4AF9C811.4090608@Sun.COM> Sender: Alexandre.Chartre@Sun.COM To: Raghuram Kothakota Cc: Eric Sharakan , Firmware ARC , Jim Marks - Sun Microsystems Message-id: <4AF9E714.6000003@sun.com> MIME-version: 1.0 Content-type: text/plain; CHARSET=US-ASCII; format=flowed Content-transfer-encoding: 7BIT X-PMX-Version: 5.4.1.325704 References: <77C0643E-E765-445C-86AB-14CFFAEFB653@Sun.COM> <4AF9B9BA.8030208@sun.com> <4AF9C811.4090608@Sun.COM> User-Agent: Thunderbird 2.0.0.23 (X11/20090910) Status: RO Content-Length: 1824 On 11/10/09 12:07, Raghuram Kothakota wrote: > Alexandre Chartre wrote: >> >> This new agent provides only one new message which is to provide >> information about PCI devices. So it is worth adding a new agent, >> or would it make more sense to add a new message to the device agent >> which provides information about devices? >> >> I think it could make sense to have a direct I/O agent if there are >> plans to have more messages, and these messages are really direct I/O >> specific. Otherwise as the current message is just about getting >> information about devices, it would make more sense to add it to >> the existing device agent. > We are expecting to expand the direct I/O agent in the near future > for SR-IOV project, thats why we are keeping it as a separate > agent, hope that clarifies your question. Ok, that's fine then. Thanks, alex. >> If you keep the direct I/O agent, please change the message name to >> MSGDIO_PCIDEV_INFO (instead of LDMA_PCIDEV_INFO) to make it more >> consistent >> with other message names. > Thanks for catching this, we will change this. > > -Raghuram. >> >> alex. >> >> On 11/09/09 12:10, Eric Sharakan wrote: >>> Hi all. I'm sponsoring this fast-track case for Jim Marks. This >>> project adds a new agent to the Logical Domains Agents framework as >>> defined in FWARC/2009/426. The Direct I/O agent provides information >>> about all PCI-E devices of a particular guest to the control domain. >>> >>> The one pager & updated LDoms Agents Specification are in the case >>> materials directory: >>> >>> http://sac.eng/Archives/CaseLog/arc/FWARC/2009/609/materials/ >>> >>> Requested binding is for a minor/micro firmware release and >>> minor/micro/patch OS release. >>> >>> This case times out on Monday 11/16/09. >>> >>> Thanks. >>> >>> -Eric >>> > From sacadmin Wed Nov 11 13:04:10 2009 Received: from sunmail5.uk.sun.com (sunmail5.UK.Sun.COM [129.156.85.165]) by sac.sfbay.sun.com (8.13.8+Sun/8.13.8) with ESMTP id nABL49W8006056 for ; Wed, 11 Nov 2009 13:04:10 -0800 (PST) Received: from nwk-avmta-1.SFBay.Sun.COM (nwk-avmta-1.SFBay.Sun.COM [129.146.11.74]) by sunmail5.uk.sun.com (8.13.8+Sun/8.13.8/ENSMAIL,v2.2) with ESMTP id nABL44OT025099 for <@sunmail2sca.sfbay.sun.com:fwarc@sun.com>; Wed, 11 Nov 2009 21:04:08 GMT Received: from pmxchannel-daemon.nwk-avmta-1.sfbay.Sun.COM by nwk-avmta-1.sfbay.Sun.COM (Sun Java System Messaging Server 6.2-3.04 (built Jul 15 2005)) id <0KSY00M07QIWKZ00@nwk-avmta-1.sfbay.Sun.COM> for fwarc@sun.com (ORCPT fwarc@sun.com); Wed, 11 Nov 2009 13:04:08 -0800 (PST) Received: from brmea-mail-4.sun.com ([192.18.98.36]) by nwk-avmta-1.sfbay.Sun.COM (Sun Java System Messaging Server 6.2-3.04 (built Jul 15 2005)) with ESMTP id <0KSY00DCRQIU6Q70@nwk-avmta-1.sfbay.Sun.COM> for fwarc@sun.com (ORCPT fwarc@sun.com); Wed, 11 Nov 2009 13:04:07 -0800 (PST) Received: from fe-amer-09.sun.com ([192.18.109.79]) by brmea-mail-4.sun.com (8.13.6+Sun/8.12.9) with ESMTP id nABL46Gw027294 for ; Wed, 11 Nov 2009 21:04:06 +0000 (GMT) Received: from conversion-daemon.mail-amer.sun.com by mail-amer.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) id <0KSY00E00Q3ZZ700@mail-amer.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Wed, 11 Nov 2009 14:04:06 -0700 (MST) Received: from dhcp-ubur03-180-221.east.sun.com ([unknown] [129.148.180.221]) by mail-amer.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) with ESMTPSA id <0KSY009N6QITK410@mail-amer.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Wed, 11 Nov 2009 14:04:06 -0700 (MST) Date: Wed, 11 Nov 2009 16:04:05 -0500 From: Eric Sharakan Subject: Re: FWARC/2009/609: Direct I/O Agent In-reply-to: <4AF9E714.6000003@sun.com> Sender: Eric.Sharakan@sun.com To: Alexandre Chartre Cc: Raghuram Kothakota , Firmware ARC , Jim Marks - Sun Microsystems Message-id: <89C90799-4DDA-40F7-BF1A-BDC3EFE9798B@Sun.COM> MIME-version: 1.0 X-Mailer: Apple Mail (2.1077) Content-type: multipart/signed; micalg=sha1; protocol="application/pkcs7-signature"; boundary=Apple-Mail-12-493370937 X-PMX-Version: 5.4.1.325704 References: <77C0643E-E765-445C-86AB-14CFFAEFB653@Sun.COM> <4AF9B9BA.8030208@sun.com> <4AF9C811.4090608@Sun.COM> <4AF9E714.6000003@sun.com> Status: RO Content-Length: 5032 --Apple-Mail-12-493370937 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii On Nov 10, 2009, at 5:20 PM, Alexandre Chartre wrote: >=20 > On 11/10/09 12:07, Raghuram Kothakota wrote: >> Alexandre Chartre wrote: >>>=20 >>> This new agent provides only one new message which is to provide >>> information about PCI devices. So it is worth adding a new agent, >>> or would it make more sense to add a new message to the device agent >>> which provides information about devices? >>>=20 >>> I think it could make sense to have a direct I/O agent if there are >>> plans to have more messages, and these messages are really direct = I/O >>> specific. Otherwise as the current message is just about getting >>> information about devices, it would make more sense to add it to >>> the existing device agent. >> We are expecting to expand the direct I/O agent in the near future >> for SR-IOV project, thats why we are keeping it as a separate >> agent, hope that clarifies your question. >=20 > Ok, that's fine then. >=20 > Thanks, >=20 > alex. >=20 >>> If you keep the direct I/O agent, please change the message name to >>> MSGDIO_PCIDEV_INFO (instead of LDMA_PCIDEV_INFO) to make it more = consistent >>> with other message names. >> Thanks for catching this, we will change this. >> -Raghuram. The specification in the case materials directory has been updated to = reflect this change of the message name from LDMA_PCIDEV_INFO to = MSGDIO_PCIDEV_INFO. The timer remains set to expire on 11/16. 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Fri, 13 Nov 2009 15:57:12 -0800 (PST) Received: from nwk-avmta-1.SFBay.Sun.COM (nwk-avmta-1.SFBay.Sun.COM [129.146.11.74]) by sunmail5.uk.sun.com (8.13.8+Sun/8.13.8/ENSMAIL,v2.2) with ESMTP id nADNv8qw001839 for <@sunmail2sca.sfbay.sun.com:fwarc@sun.com>; Fri, 13 Nov 2009 23:57:10 GMT Received: from pmxchannel-daemon.nwk-avmta-1.sfbay.Sun.COM by nwk-avmta-1.sfbay.Sun.COM (Sun Java System Messaging Server 6.2-3.04 (built Jul 15 2005)) id <0KT20030RNV8E400@nwk-avmta-1.sfbay.Sun.COM> for fwarc@sun.com (ORCPT fwarc@sun.com); Fri, 13 Nov 2009 15:57:08 -0800 (PST) Received: from sca-es-mail-1.sun.com ([192.18.43.132]) by nwk-avmta-1.sfbay.Sun.COM (Sun Java System Messaging Server 6.2-3.04 (built Jul 15 2005)) with ESMTP id <0KT2006BNNV79AB0@nwk-avmta-1.sfbay.Sun.COM> for fwarc@sun.com (ORCPT fwarc@sun.com); Fri, 13 Nov 2009 15:57:07 -0800 (PST) Received: from fe-sfbay-10.sun.com ([192.18.43.129]) by sca-es-mail-1.sun.com (8.13.7+Sun/8.12.9) with ESMTP id nADNv7NO011523 for ; Fri, 13 Nov 2009 15:57:07 -0800 (PST) Received: from conversion-daemon.fe-sfbay-10.sun.com by fe-sfbay-10.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) id <0KT200600NP7SS00@fe-sfbay-10.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Fri, 13 Nov 2009 15:57:07 -0800 (PST) Received: from [129.150.33.55] ([unknown] [129.150.33.55]) by fe-sfbay-10.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) with ESMTPSA id <0KT2007C7NV5VZ00@fe-sfbay-10.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Fri, 13 Nov 2009 15:57:06 -0800 (PST) Date: Fri, 13 Nov 2009 15:57:07 -0800 From: Hitendra Zhangada Subject: Re: FWARC/2009/609: Direct I/O Agent In-reply-to: <89C90799-4DDA-40F7-BF1A-BDC3EFE9798B@Sun.COM> Sender: Hitendra.Zhangada@sun.com To: Eric Sharakan Cc: Alexandre Chartre , Raghuram Kothakota , Firmware ARC , Jim Marks - Sun Microsystems Message-id: <4AFDF253.9070302@sun.com> MIME-version: 1.0 Content-type: multipart/alternative; boundary="Boundary_(ID_WTV6SZplEt8L4g9HbshW7g)" X-PMX-Version: 5.4.1.325704 References: <77C0643E-E765-445C-86AB-14CFFAEFB653@Sun.COM> <4AF9B9BA.8030208@sun.com> <4AF9C811.4090608@Sun.COM> <4AF9E714.6000003@sun.com> <89C90799-4DDA-40F7-BF1A-BDC3EFE9798B@Sun.COM> User-Agent: Thunderbird 2.0.0.23 (Windows/20090812) Status: RO Content-Length: 4949 This is a multi-part message in MIME format. --Boundary_(ID_WTV6SZplEt8L4g9HbshW7g) Content-type: text/plain; CHARSET=US-ASCII; format=flowed Content-transfer-encoding: 7BIT Eric Sharakan wrote: > On Nov 10, 2009, at 5:20 PM, Alexandre Chartre wrote: > > >> On 11/10/09 12:07, Raghuram Kothakota wrote: >> >>> Alexandre Chartre wrote: >>> >>>> This new agent provides only one new message which is to provide >>>> information about PCI devices. So it is worth adding a new agent, >>>> or would it make more sense to add a new message to the device agent >>>> which provides information about devices? >>>> >>>> I think it could make sense to have a direct I/O agent if there are >>>> plans to have more messages, and these messages are really direct I/O >>>> specific. Otherwise as the current message is just about getting >>>> information about devices, it would make more sense to add it to >>>> the existing device agent. >>>> >>> We are expecting to expand the direct I/O agent in the near future >>> for SR-IOV project, thats why we are keeping it as a separate >>> agent, hope that clarifies your question. >>> >> Ok, that's fine then. >> >> Thanks, >> >> alex. >> >> >>>> If you keep the direct I/O agent, please change the message name to >>>> MSGDIO_PCIDEV_INFO (instead of LDMA_PCIDEV_INFO) to make it more consistent >>>> with other message names. >>>> >>> Thanks for catching this, we will change this. >>> -Raghuram. >>> > > The specification in the case materials directory has been updated to reflect this change of the message name from LDMA_PCIDEV_INFO to MSGDIO_PCIDEV_INFO. > > The timer remains set to expire on 11/16. > LGTM. The specification format breaks up tables between pages, e.g, page 5 and 6, page 7 and 8. > Thanks. > > -Eric -- Hitendra Zhangada ============================================= SPS Common SW Features Engineering Systems Group, Sun Microsystems, Inc. Work Ph# (858) 625 3757, Ext. x53757 SUN Internal homepage http://esp.west/~hitu --Boundary_(ID_WTV6SZplEt8L4g9HbshW7g) Content-type: text/html; CHARSET=US-ASCII Content-transfer-encoding: 7BIT Eric Sharakan wrote: 
On Nov 10, 2009, at 5:20 PM, Alexandre Chartre wrote:

  
On 11/10/09 12:07, Raghuram Kothakota wrote:
    
Alexandre Chartre wrote:
      
This new agent provides only one new message which is to provide
information about PCI devices. So it is worth adding a new agent,
or would it make more sense to add a new message to the device agent
which provides information about devices?

I think it could make sense to have a direct I/O agent if there are
plans to have more messages, and these messages are really direct I/O
specific. Otherwise as the current message is just about getting
information about devices, it would make more sense to add it to
the existing device agent.
        
We are expecting to expand the direct I/O agent in the near future
for SR-IOV project, thats why we are keeping it as a separate
agent, hope that clarifies your question.
      
Ok, that's fine then.

Thanks,

alex.

    
If you keep the direct I/O agent, please change the message name to
MSGDIO_PCIDEV_INFO (instead of LDMA_PCIDEV_INFO) to make it more consistent
with other message names.
        
Thanks for catching this, we will change this.
-Raghuram.
      

The specification in the case materials directory has been updated to reflect this change of the message name from LDMA_PCIDEV_INFO to MSGDIO_PCIDEV_INFO.

The timer remains set to expire on 11/16.

LGTM.  The specification format breaks up tables between pages, e.g, page 5 and 6, page 7 and 8.


Thanks.

-Eric


-- 
Hitendra Zhangada
=============================================
SPS Common SW Features Engineering
Systems Group, Sun Microsystems, Inc.
Work Ph# (858) 625 3757, Ext. x53757
SUN Internal homepage http://esp.west/~hitu
--Boundary_(ID_WTV6SZplEt8L4g9HbshW7g)-- From sacadmin Tue Nov 17 14:42:19 2009 Received: from sunmail5.uk.sun.com (sunmail5.UK.Sun.COM [129.156.85.165]) by sac.sfbay.sun.com (8.13.8+Sun/8.13.8) with ESMTP id nAHMgIin007532 for ; Tue, 17 Nov 2009 14:42:19 -0800 (PST) Received: from nwk-avmta-1.SFBay.Sun.COM (nwk-avmta-1.SFBay.Sun.COM [129.146.11.74]) by sunmail5.uk.sun.com (8.13.8+Sun/8.13.8/ENSMAIL,v2.2) with ESMTP id nAHMg74O014822 for <@sunmail2sca.sfbay.sun.com:fwarc@sun.com>; Tue, 17 Nov 2009 22:42:18 GMT Received: from pmxchannel-daemon.nwk-avmta-1.sfbay.Sun.COM by nwk-avmta-1.sfbay.Sun.COM (Sun Java System Messaging Server 6.2-3.04 (built Jul 15 2005)) id <0KT900F01Z2HTB00@nwk-avmta-1.sfbay.Sun.COM> for fwarc@sun.com (ORCPT fwarc@sun.com); Tue, 17 Nov 2009 14:42:17 -0800 (PST) Received: from brmea-mail-4.sun.com ([192.18.98.36]) by nwk-avmta-1.sfbay.Sun.COM (Sun Java System Messaging Server 6.2-3.04 (built Jul 15 2005)) with ESMTP id <0KT9006ZCZ2ETC80@nwk-avmta-1.sfbay.Sun.COM> for fwarc@sun.com (ORCPT fwarc@sun.com); Tue, 17 Nov 2009 14:42:15 -0800 (PST) Received: from fe-amer-10.sun.com ([192.18.109.80]) by brmea-mail-4.sun.com (8.13.6+Sun/8.12.9) with ESMTP id nAHMgEa8026583 for ; Tue, 17 Nov 2009 22:42:14 +0000 (GMT) Received: from conversion-daemon.mail-amer.sun.com by mail-amer.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) id <0KT900200YI99300@mail-amer.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Tue, 17 Nov 2009 15:42:14 -0700 (MST) Received: from dhcp-ubur03-180-104.east.sun.com ([unknown] [129.148.180.104]) by mail-amer.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) with ESMTPSA id <0KT90021ZZ2C8WD0@mail-amer.sun.com> for fwarc@sun.com (ORCPT fwarc@sun.com); Tue, 17 Nov 2009 15:42:13 -0700 (MST) Date: Tue, 17 Nov 2009 17:42:11 -0500 From: Eric Sharakan Subject: Re: FWARC/2009/609: Direct I/O Agent In-reply-to: <77C0643E-E765-445C-86AB-14CFFAEFB653@Sun.COM> Sender: Eric.Sharakan@sun.com To: Firmware ARC Cc: Jim Marks - Sun Microsystems , Raghuram Kothakota Message-id: <55A8C0C8-BAA1-49D7-BD29-4D43A003F320@Sun.COM> MIME-version: 1.0 X-Mailer: Apple Mail (2.1077) Content-type: multipart/signed; micalg=sha1; protocol="application/pkcs7-signature"; boundary=Apple-Mail-12-1017657511 X-PMX-Version: 5.4.1.325704 References: <77C0643E-E765-445C-86AB-14CFFAEFB653@Sun.COM> Status: RO Content-Length: 4395 --Apple-Mail-12-1017657511 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii On Nov 9, 2009, at 3:10 PM, Eric Sharakan wrote: > Hi all. I'm sponsoring this fast-track case for Jim Marks. This = project adds a new agent to the Logical Domains Agents framework as = defined in FWARC/2009/426. The Direct I/O agent provides information = about all PCI-E devices of a particular guest to the control domain. >=20 > The one pager & updated LDoms Agents Specification are in the case = materials directory: >=20 > http://sac.eng/Archives/CaseLog/arc/FWARC/2009/609/materials/ >=20 > Requested binding is for a minor/micro firmware release and = minor/micro/patch OS release. >=20 > This case times out on Monday 11/16/09. >=20 > Thanks. >=20 > -Eric This case has timed out and is now approved. IAM file and domain = services registry have been updated. 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