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<p class="MsoNormal"><span style="color:#1F497D">Hi Alex, Yes I had something similar in mind for the log page. This seems like a good approach.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Carolyn<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Alex Chang [mailto:Alex.Chang@pmcs.com]
<br>
<b>Sent:</b> Monday, August 25, 2014 4:04 PM<br>
<b>To:</b> Foster, Carolyn D; nvmewin@lists.openfabrics.org<br>
<b>Subject:</b> RE: PMC Patch For SCSI Compliance Fixes And Others<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Hi Carolyn,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">I agree. Just finish the modifications accordingly. Let me brief the first one here and let me know what you think:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">For both Error and Firmware slot pages, they are global to the device and need to be set as 0xFFFFFFFF.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">For SMART/Health page, if bit0 of LPA is set, NSID needs to be set up as the namespace ID configured in LUN Extension. Otherwise, it needs to be set as 0xFFFFFFFF.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Alex<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Foster, Carolyn D [<a href="mailto:carolyn.d.foster@intel.com">mailto:carolyn.d.foster@intel.com</a>]
<br>
<b>Sent:</b> Monday, August 25, 2014 2:55 PM<br>
<b>To:</b> Alex Chang; <a href="mailto:nvmewin@lists.openfabrics.org">nvmewin@lists.openfabrics.org</a><br>
<b>Subject:</b> RE: PMC Patch For SCSI Compliance Fixes And Others<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Hi Alex, I have a few comments about the patch.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">In SntiBuildGetLogPageCmd:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Line 5347 – not all log pages are for the global controller. SMART Health Information can be for a specific namespace if the Log Page Attributes bit for SupportsSMART_HealthInformationLogPage is set. Also you
can probably remove the PMC ADD comment.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Line 5372 – The numDwords calculation is a little confusing here. It might be more clear if you calculated the number of dwords by dividing by the size of a UINT32 rather than by using the shift operation.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">In SntiBuildFlushCmd:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Some of the comments in this function aren’t accurate. Line 5547 refers to WRITE, and line 5550 no longer matches line 5551, after the change.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Let me know if you have any questions. Thanks!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Carolyn<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">
<a href="mailto:nvmewin-bounces@lists.openfabrics.org">nvmewin-bounces@lists.openfabrics.org</a> [<a href="mailto:nvmewin-bounces@lists.openfabrics.org">mailto:nvmewin-bounces@lists.openfabrics.org</a>]
<b>On Behalf Of </b>Alex Chang<br>
<b>Sent:</b> Friday, August 15, 2014 5:56 PM<br>
<b>To:</b> <a href="mailto:nvmewin@lists.openfabrics.org">nvmewin@lists.openfabrics.org</a><br>
<b>Subject:</b> [nvmewin] PMC Patch For SCSI Compliance Fixes And Others<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi all,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am sending out this patch for your review/test. The password is pmc123. Please provide your feedback as soon as possible and I will start to collect approvals on August 27.<o:p></o:p></p>
<p class="MsoNormal">This patch contains the following changes:<o:p></o:p></p>
<p class="MsoNormal">1. Fixed compiling errors when configured as /W3 and /WX. (nvmestd.c, nvmesnti.c)<o:p></o:p></p>
<p class="MsoNormal">2. Fixed to use Windows 8/SRB Extension defined Storage Request Block for Windows 8 and up. (nvmestd.c)<o:p></o:p></p>
<p class="MsoNormal">3. Fixed the following SCSI Compliance test failures: (nvmesnti.c)<o:p></o:p></p>
<p class="MsoNormal">- Supporting Log Sense command.<o:p></o:p></p>
<p class="MsoNormal">- Log Sense (Temperature Page)<o:p></o:p></p>
<p class="MsoNormal">- Log Sense (Informational Exceptional Page)<o:p></o:p></p>
<p class="MsoNormal">- Inquiry (Standard Page)<o:p></o:p></p>
<p class="MsoNormal">- Inquiry (Device ID Page)<o:p></o:p></p>
<p class="MsoNormal">- Inquiry (Unit Serial Page)<o:p></o:p></p>
<p class="MsoNormal">- Read Capacity 16 (Need to take care of null CDB buffer)<o:p></o:p></p>
<p class="MsoNormal">- Unmap (Anchor bit is not supported)<o:p></o:p></p>
<p class="MsoNormal">4. Fixed Get Log Page building, it needs to be 0's based number of DWORDs specified in DWORD 10 (nvmesnti.c).<o:p></o:p></p>
<p class="MsoNormal">5. Fixed a Report LUN bug that reports a zero-sized namespace when Namespace IDs are not contiguous (nvmesnti.c).<o:p></o:p></p>
<p class="MsoNormal">6. Fixed Flush command related bug that requires correct Namespace ID specified (nvmesnti.c).<o:p></o:p></p>
<p class="MsoNormal">7. Fixed system crash on Windows 8 and up when accessing CDB buffer in IO_StorPortNotification (nvmestd.c).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Unit Tests:<o:p></o:p></p>
<p class="MsoNormal">Tested the following on Windows 7, Server 2008, 8 and Server 2012:<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo2"><![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Ran SCSI compliance tests<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo2"><![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Ran SDStress<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo2"><![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Ran IOmeter<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo2"><![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Disk format (quick and slow) as MBR and GPT drive<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo2"><![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Install/Uninstall, Enable/Disable driver<o:p></o:p></p>
<p class="MsoNormal">In addition, I also ran the NVMe SCSI Compliance Test using HCK 8.100.26795 on Windows 8.1 without any errors (see the attached results).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thank you and have a great weekend!<o:p></o:p></p>
<p class="MsoNormal">Alex<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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