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<p class="MsoNormal"><span style="font-size:11.0pt;color:#002060">Hi Justina,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:#002060"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:#002060">Yes, we did receive the email and have been emailing you. I notice that your emails keep getting bounced off the reflector list and I have to approve them. Could you please officially subscribe
to the reflector email list so that your emails are not bounced (which require me to approve and forward).
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:#002060"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:#002060">There was an additional request for you to run the normal unit tests required for all OFA patches. I’ll forward that email again after you officially subscribe the email list. Did you receive
that email?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:#002060"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:#002060">Thanks…<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:#002060">Ray<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:#002060"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt">From:</span></b><span style="font-size:11.0pt"> nvmewin [mailto:nvmewin-bounces@lists.openfabrics.org]
<b>On Behalf Of </b>Justina Lai<br>
<b>Sent:</b> Wednesday, May 24, 2017 10:18 PM<br>
<b>To:</b> nvmewin@lists.openfabrics.org<br>
<b>Subject:</b> Re: [nvmewin] Compatibility issue with 1.5 version nvme driver<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><a name="_MailEndCompose"><span style="mso-fareast-language:ZH-TW">Hi,<o:p></o:p></span></a></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">Have you received my mail on 5/22?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">Thanks!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">Best Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">Justina Lai<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">#5707<o:p></o:p></span></p>
</div>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;mso-fareast-language:ZH-TW">From:</span></b><span style="font-size:11.0pt;mso-fareast-language:ZH-TW"> Justina Lai
<br>
<b>Sent:</b> Monday, May 22, 2017 1:14 PM<br>
<b>To:</b> 'nvmewin@lists.openfabrics.org' <<a href="mailto:nvmewin@lists.openfabrics.org">nvmewin@lists.openfabrics.org</a>><br>
<b>Cc:</b> Larry Li <<a href="mailto:larry_li@phison.com">larry_li@phison.com</a>><br>
<b>Subject:</b> Compatibility issue with 1.5 version nvme driver<o:p></o:p></span></p>
</div>
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<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">Dear Sir/Madam,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">We are facing compatibility issue on our PS5007 NVMe device with recent 1.5 version nvme driver.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">Please check below issue description.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">Phison PS5007 supports 7 IO queues, and if we use PS5007 with OFA driver on the platform core number>7, ex: 8-core or 12-core PC, we will see PC hang up and cannot enter OS like below:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"><img border="0" width="538" height="302" id="_x0000_i1025" src="cid:image001.jpg@01D2E900.A1138AD0"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">After debugging on our side, we found the fail is caused by below flow:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">---------------------------------------------------------------------------------------------------------------------------------------------------------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">……….<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.25in;text-indent:-.25in;mso-list:l0 level1 lfo3">
<![if !supportLists]><span style="mso-fareast-language:ZH-TW"><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="mso-fareast-language:ZH-TW">SntiTranslateModeSense()<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:.25in;mso-para-margin-left:0gd"><span style="mso-fareast-language:ZH-TW">……….<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">2.IoCompletionRoutine()<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> if (pDpc != NULL) {<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> ASSERT(pAE->ntldrDump == FALSE);<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> if (<span style="color:red">pAE->MultipleCoresToSingleQueueFlag</span>) {<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> <span style="color:red">
StorPortAcquireSpinLock(pAE, StartIoLock, NULL, &StartLockHandle); --------------------</span></span><span style="font-family:Wingdings;color:red;mso-fareast-language:ZH-TW">à</span><span style="color:red;mso-fareast-language:ZH-TW"> execute lock<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> } else {<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> StorPortAcquireSpinLock(pAE, DpcLock, pDpc, &DpcLockhandle);<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> }<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> }<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">………<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">callStorportNotification = pSrbExtension->pNvmeCompletionRoutine(pAE, (PVOID)pSrbExtension)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> && (pSrbExtension->pSrb != NULL);<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">…….<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">3.SntiTranslateModeSenseResponse()<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:.25in;mso-para-margin-left:0gd"><span style="mso-fareast-language:ZH-TW">…….<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">case MODE_SENSE_RETURN_ALL:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">…….<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">if (supportsVwc == TRUE) {<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> pSrbExt->pNvmeCompletionRoutine = SntiCompletionCallbackRoutine;<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> /* Finally, make sure we issue the GET FEATURES command */<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> SntiBuildGetFeaturesCmd(pSrbExt, VOLATILE_WRITE_CACHE);<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> ioStarted =
<span style="color:red">ProcessIo</span>(pSrbExt->pNvmeDevExt,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> pSrbExt,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> NVME_QUEUE_TYPE_ADMIN,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">
<span style="color:red">TRUE</span>);<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">4.ProcessIo() <o:p>
</o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> ……..<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> if (<span style="color:red">AcquireLock == TRUE</span>) {<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> <span style="color:red">StorPortAcquireSpinLock</span>(pAdapterExtension,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> StartIoLock,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> NULL,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> &hStartIoLock);
<span style="color:red">----------------------</span></span><span style="font-family:Wingdings;color:red;mso-fareast-language:ZH-TW">à</span><span style="color:red;mso-fareast-language:ZH-TW"> double execute lock and cause (Assertion failure - code c0000420)</span><span style="color:#1F497D;mso-fareast-language:ZH-TW"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:red;mso-fareast-language:ZH-TW"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"> } <o:p>
</o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">---------------------------------------------------------------------------------------------------------------------------------------------------------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">Since many users are now using our PS5007 device with 8-core or 12-core PC, they are facing this issue right now. Could you please help to modify driver to solve this problem asap?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">Any unclear point, please kindly let us know.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">Thank you very much for the help!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">Best Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">Justina Lai<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW">#5707<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-TW"><o:p> </o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Times New Roman",serif;mso-fareast-language:ZH-TW"><br>
</span><span style="font-family:"Arial",sans-serif;color:gray;mso-fareast-language:ZH-TW"><br>
This message and any attachments are confidential and may be legally privileged. Any unauthorized review, use or distribution by anyone other than the intended recipient is strictly prohibited. If you are not the intended recipient, please immediately notify
the sender, completely delete the message and any attachments, and destroy all copies. Your cooperation will be highly appreciated.</span><span style="font-family:"Times New Roman",serif;mso-fareast-language:ZH-TW"><o:p></o:p></span></p>
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