From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mx.groups.io with SMTP id smtpd.web08.916.1664563653277906316 for ; Fri, 30 Sep 2022 11:47:33 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=dDgW0qn4; spf=pass (domain: redhat.com, ip: 170.10.129.124, mailfrom: athierry@redhat.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1664563652; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=2d0VunIjbe76b7/of2xG3erALy0vcD69ZOJ+3Hj9bO4=; b=dDgW0qn4wOwnEshRhA1EJUM3UcOgk1X4fxzXumF5azaZOGAcPm7aAjhMNB7yduVt6pWnoa oibyfo9Xt6Z5troF1oCBzurtrP86ZGKp1ShL9o9St3slDCkKRrwe3okYRDQhzR6Fj6g0TE w+GhgmARfCZll0Uwf5zxYu6XnOwGiT0= Received: from mail-oi1-f198.google.com (mail-oi1-f198.google.com [209.85.167.198]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_128_GCM_SHA256) id us-mta-327-2vo3tX_6NsaN_E4Mnuyi9w-1; Fri, 30 Sep 2022 14:47:30 -0400 X-MC-Unique: 2vo3tX_6NsaN_E4Mnuyi9w-1 Received: by mail-oi1-f198.google.com with SMTP id z13-20020aca670d000000b00351430925e4so2546795oix.22 for ; Fri, 30 Sep 2022 11:47:30 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date; bh=2d0VunIjbe76b7/of2xG3erALy0vcD69ZOJ+3Hj9bO4=; b=tz1k5N257q0Oldqk0S7F42+NIqKhlGB+/kF8cjyAB9kM4wVj898WtDGEp3XxDv7mtS ycMjATAlvyfA1DMm0n22G0OjbFIXv0afEVsXM0a7ZD7i57I/AeP3xPScEdQKOTQbkvQ2 2wI64i5+1xc5lM2fsId3jcWcvHn0b2aPs8z3UusajD0ckHYhYYeiH0Yi9gSV0Ghyzbst 2h5HeBZKSOoksWL3L1mMGx8/DL/WDMRtlz5Yxm7x/BwPHs66o3LPra2hsl+MnfbGkhbx hAVHGKYHtHgV/AZxmft2TFKFjeaWbfxfKNgozPAAAmsPqS24cBXezI0JiaFR2F2DnsMQ mdrQ== X-Gm-Message-State: ACrzQf2EdgN6ban0XeYoIuZt1Q+UxdcyPrwnQVGNYLCbhVvB6C2h+bCX WhAvaDO/YB8+o4FSr9f/ofDmxWtCSfFtkOJUNME3K+l+x/tCEPqbUHKdrwhCunWuzZ+ms2no6C9 teG8SCH3zPZtLfQ== X-Received: by 2002:a05:6808:2394:b0:350:c0f6:710f with SMTP id bp20-20020a056808239400b00350c0f6710fmr9624939oib.280.1664563649408; Fri, 30 Sep 2022 11:47:29 -0700 (PDT) X-Google-Smtp-Source: AMsMyM53KGAEOpLgnNPkCo5s+/ZJv3AGfuza5/q1t4lTrGAJopAy47kUSzgVuqwbF3dAAT3AsxyCdQ== X-Received: by 2002:a05:6808:2394:b0:350:c0f6:710f with SMTP id bp20-20020a056808239400b00350c0f6710fmr9624936oib.280.1664563649177; Fri, 30 Sep 2022 11:47:29 -0700 (PDT) Return-Path: Received: from fedora (modemcable149.19-202-24.mc.videotron.ca. [24.202.19.149]) by smtp.gmail.com with ESMTPSA id t21-20020a9d7495000000b006391bdbb361sm729489otk.31.2022.09.30.11.47.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 Sep 2022 11:47:28 -0700 (PDT) Date: Fri, 30 Sep 2022 14:47:26 -0400 From: "Adrien Thierry" To: Jeremy Linton Cc: Ard Biesheuvel , Leif Lindholm , devel@edk2.groups.io Subject: Re: [edk2-platforms PATCH 0/2] Platform/RaspberryPi: SyncPcie() fixes Message-ID: References: <20220929195335.61495-1-athierry@redhat.com> MIME-Version: 1.0 In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Jeremy, > If you just add the range tweak, does that fix the XHCI config in your setup > too? I tested applying the range tweak in your patch, unfortunately it doesn't seem to work on my setup. I'm still getting "usb 1-1: device descriptor read/64, error -71" errors. Here's my SyncPcie function with the range tweak applied [1] I'm running upstream linux 6.0-rc6 with the downstream device tree provided in [2] Thank you, Adrien [1] http://pastebin.test.redhat.com/1075875 [2] https://github.com/pftf/RPi4/releases/tag/v1.33