From nobody Wed Feb 11 03:19:37 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1680787798; cv=none; d=zohomail.com; s=zohoarc; b=MW3ha0Wn8yFu6p/BT6E8QQFvAp9R6rvX2ZbWWQKQ0RzGgFv8amRiIxi/hH+Z+9OR5m5waBz73llyZsE/T7QjEXBH/VlP369kYzOrlmHvHXZjRhrTybXGtEb7DLc5CSnIzbd5zZAxbklcOmmb+DDSusBl9Xh254m6n28k1uIpVyw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1680787798; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=cPXFEUFf25Y21YGkG2dEE4rWjH8ObY0y16yXPeKRivo=; b=OhBHAtfRU6hpsRhTQAzjqQYxukowFtepKwbewMIYVkZhIPxYI7YUz+4wzunaLxLfh0iFTJzMWrBYlxKHa71HwZUh2nHqY5ZT307GSNzeXnGDMj0zfD2DsLN645/oIRHiZoJHHUoQW3HvgYelx9EFP45JNS/vyNZnaBgXWtB9dns= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1680787798613207.39254584140508; Thu, 6 Apr 2023 06:29:58 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pkPfg-0002xn-I6; Thu, 06 Apr 2023 09:29:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pkPff-0002xM-S7 for qemu-devel@nongnu.org; Thu, 06 Apr 2023 09:28:59 -0400 Received: from mail-pl1-x62e.google.com ([2607:f8b0:4864:20::62e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pkPfe-0004d2-BM for qemu-devel@nongnu.org; Thu, 06 Apr 2023 09:28:59 -0400 Received: by mail-pl1-x62e.google.com with SMTP id n14so21637936plc.8 for ; Thu, 06 Apr 2023 06:28:57 -0700 (PDT) Received: from raghuh-elastics.. ([2406:7400:56:45c3:5697:bbf2:968:7051]) by smtp.gmail.com with ESMTPSA id c20-20020a62e814000000b005cdbd9c8825sm1349883pfi.195.2023.04.06.06.28.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Apr 2023 06:28:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1680787737; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=cPXFEUFf25Y21YGkG2dEE4rWjH8ObY0y16yXPeKRivo=; b=n4diX++RcnMJ7PM/WG4d4CglCb+qvzl1NkBFXpPejK9u0DIHN9YUC48eJlMqPx8P0Z EEGdeIPE0jiLWfAeyPWZbLe1t0f1mDowpoLVQ4dROHqLbsCVh4u81kdyP8VQFhqPQ+UT rRIUA7QWF0JpZYO4vIEROccaug+Bb7IoSBBJerHetWthS00KDPuIZmo5Wo6cWkjcVl+X vxSyTpQ+opzIjJ5tilAH40Kn2kqjIl9xkphhamL7wZda7jjOXd8qTjz6fciPcQxKZhdX 5uW+WavdLVp3+9ZRIl+PPD/zgJgVSaZZXzC4KxQDO1ebf4CcYdKsC1PXuJHm1Kjv6GFb +slQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680787737; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=cPXFEUFf25Y21YGkG2dEE4rWjH8ObY0y16yXPeKRivo=; b=J6g6oVhyHAINIxzLCGuJ+MucQDWnebkeOBMDKkCIpkzSIHGvXMoZdYosO0gA0tVu3k b9mxLJGeTGWcBlcTy26jnCBmyqhmco6Q/fUg/7aeVxcguvaMDMFZItkKyZIilWfT1h1d YDsoY+sgKtCXYYtqyR7Kllavsf4eb5NJuVdGRyV63kE8pwn9dqClBcfXSLzJZgPq3pfI BcG87ZHIXMB0aOIGi3EILNRbQhCOVEdrRFjuHwOyY2v93UoBYlro6WANHwIuctgh4ANo G32scwD5HasxGO/Xbz94HLjxEZ3Xw/1WMQN7eRYBbUO4FMpKpZt3CQpWXy7U4o0gxCI+ zeRw== X-Gm-Message-State: AAQBX9eKCE2N7RJJGFbg3HZzOLPk1xLnYUS4veHSgmhR8sW3zfxUdkJC yWEGFOu4dpJtu/QFJNQGqyM= X-Google-Smtp-Source: AKy350atqq6n+nsflvjz9LtbCAbewQzmPzl+NgslIJ03AClzhIk4os31Vgs5VUvUKc0L/+L43JyYaw== X-Received: by 2002:a05:6a20:bb06:b0:d5:58df:fb7a with SMTP id fc6-20020a056a20bb0600b000d558dffb7amr3302994pzb.3.1680787736833; Thu, 06 Apr 2023 06:28:56 -0700 (PDT) From: Raghu H To: maverickk1778@gmail.com, Jonathan.Cameron@huawei.com, qemu-devel@nongnu.org Cc: Raghu H Subject: [PATCH v2 1/2] docs/cxl: Remove incorrect CXL type 3 size parameter Date: Thu, 6 Apr 2023 18:58:38 +0530 Message-Id: <20230406132839.3357195-2-raghuhack78@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230406132839.3357195-1-raghuhack78@gmail.com> References: <20230406113640.0000277c@Huawei.com> <20230406132839.3357195-1-raghuhack78@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62e; envelope-from=raghuhack78@gmail.com; helo=mail-pl1-x62e.google.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1680787799179100001 Content-Type: text/plain; charset="utf-8" cxl-type3 memory size is read directly from the provided memory backed end device. Remove non existent size option Signed-off-by: Raghu H Reviewed-by: Jonathan Cameron --- docs/system/devices/cxl.rst | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/docs/system/devices/cxl.rst b/docs/system/devices/cxl.rst index f25783a4ec..46f9ae9bf1 100644 --- a/docs/system/devices/cxl.rst +++ b/docs/system/devices/cxl.rst @@ -354,13 +354,13 @@ An example of 4 devices below a switch suitable for 1= , 2 or 4 way interleave:: -device cxl-rp,port=3D1,bus=3Dcxl.1,id=3Droot_port1,chassis=3D0,slot=3D1= \ -device cxl-upstream,bus=3Droot_port0,id=3Dus0 \ -device cxl-downstream,port=3D0,bus=3Dus0,id=3Dswport0,chassis=3D0,slot= =3D4 \ - -device cxl-type3,bus=3Dswport0,memdev=3Dcxl-mem0,lsa=3Dcxl-lsa0,id=3Dcx= l-pmem0,size=3D256M \ + -device cxl-type3,bus=3Dswport0,memdev=3Dcxl-mem0,lsa=3Dcxl-lsa0,id=3Dcx= l-pmem0 \ -device cxl-downstream,port=3D1,bus=3Dus0,id=3Dswport1,chassis=3D0,slot= =3D5 \ - -device cxl-type3,bus=3Dswport1,memdev=3Dcxl-mem1,lsa=3Dcxl-lsa1,id=3Dcx= l-pmem1,size=3D256M \ + -device cxl-type3,bus=3Dswport1,memdev=3Dcxl-mem1,lsa=3Dcxl-lsa1,id=3Dcx= l-pmem1 \ -device cxl-downstream,port=3D2,bus=3Dus0,id=3Dswport2,chassis=3D0,slot= =3D6 \ - -device cxl-type3,bus=3Dswport2,memdev=3Dcxl-mem2,lsa=3Dcxl-lsa2,id=3Dcx= l-pmem2,size=3D256M \ + -device cxl-type3,bus=3Dswport2,memdev=3Dcxl-mem2,lsa=3Dcxl-lsa2,id=3Dcx= l-pmem2 \ -device cxl-downstream,port=3D3,bus=3Dus0,id=3Dswport3,chassis=3D0,slot= =3D7 \ - -device cxl-type3,bus=3Dswport3,memdev=3Dcxl-mem3,lsa=3Dcxl-lsa3,id=3Dcx= l-pmem3,size=3D256M \ + -device cxl-type3,bus=3Dswport3,memdev=3Dcxl-mem3,lsa=3Dcxl-lsa3,id=3Dcx= l-pmem3 \ -M cxl-fmw.0.targets.0=3Dcxl.1,cxl-fmw.0.size=3D4G,cxl-fmw.0.interleave-= granularity=3D4k =20 Kernel Configuration Options --=20 2.34.1 From nobody Wed Feb 11 03:19:37 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1680787780; cv=none; d=zohomail.com; s=zohoarc; b=Wbjqo3eu9rDBqI9Tr1gZqTpCi97JObjgJfQ/3lQzeyd00UWwJloZuhkdgyQusJEUswG8QAIjqyxF6Jzl+Gsd41+PAhWGLrfm0rQlkdGYb57c2axfMOPowAB7pHLCeTS2YUNcXV2C4g1i3TCwKyzyVlypSMVzG7sBrpWeynbclEs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1680787780; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=6IbWi9AYylmMC6HKIK8ULl0MOrEJWIU17u5I5UW81oY=; b=H5wBZU7WiBnkissEGRpW3wLehXTuv+f9uw5vC4+NNNUJaT2d3f3ybmHg4wTBMof59vJm3X9JlbQOy47Qu32CUu19nNmwaEnsiyqcENXFRYpGS1pO5lGiTW54MRWdL/jv0FpdR5UqSnrJ1LcdbjXP9rdvPP1sBrYOIqJaCRYgWM0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1680787780625311.5344169716926; Thu, 6 Apr 2023 06:29:40 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pkPfk-0002yY-Hr; Thu, 06 Apr 2023 09:29:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pkPfi-0002yN-U3 for qemu-devel@nongnu.org; Thu, 06 Apr 2023 09:29:03 -0400 Received: from mail-pf1-x436.google.com ([2607:f8b0:4864:20::436]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pkPfh-0004hH-6X for qemu-devel@nongnu.org; Thu, 06 Apr 2023 09:29:02 -0400 Received: by mail-pf1-x436.google.com with SMTP id y2so25776307pfw.9 for ; Thu, 06 Apr 2023 06:29:00 -0700 (PDT) Received: from raghuh-elastics.. ([2406:7400:56:45c3:5697:bbf2:968:7051]) by smtp.gmail.com with ESMTPSA id c20-20020a62e814000000b005cdbd9c8825sm1349883pfi.195.2023.04.06.06.28.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Apr 2023 06:28:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1680787740; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=6IbWi9AYylmMC6HKIK8ULl0MOrEJWIU17u5I5UW81oY=; b=dCel0PRKKWRsBStq5nu0oCMUtzZRbybsl6sKaSktPq6dH43fOOf39oDavjM866nUJS qykUWGjE4oBnTKuFnraJtyOzgaNlTHWXqbedI8r+sNncxKLgJVFVX3NfDHiHuSwhUhWl 7FeEav0qC3urznQoC+yWb1FtNOoHMAVVTo50nj8mFYWvrploegaWPSwMQHR+gSof76II 9AgFrR48gkQnBme+r0r1lLI/M5Jrup62JEn6yfHIoPM9OTxrhRoKE0N4qrWk16R6Zna7 4PW+qMxQozgE/Qp/SPKmG8juxB8B+CUTGVyDBjZJMSorIF/gd36LFEXgAiYItEGSZd0I SQlA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680787740; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=6IbWi9AYylmMC6HKIK8ULl0MOrEJWIU17u5I5UW81oY=; b=j4J2CrTvgqgvmoEK5nETIh3lVC/QSIw50aCyavnMQaj31UpR4XjFFpvm3Hgh4o+GvW GMrSKqvm/y2Jd3hIyBa5JVagOVr+x4HEi9I64vsCOjVU6Cpn0+/hOIwTyQ7f/c8nON+s NV0y54E/56Qflvs1bCl9ryevIeCm3XLoJic+R3NqRm50amsapNugZSr+9G9vOzC2HVo7 3zi2kxbRKpHx+W4rxGfLFVHg2pYM0mXkjP4vqs/GcqxFt523Fwkn9N18068boaOREoDG bfqDQIuRnN7x2iIOESgi30TWB2QIvmgxjGRcYm4b034DEC8Sz9bNFZR4AktIxCjRIk54 UCRg== X-Gm-Message-State: AAQBX9e2WV00ACb6/ttxPIUH1Albx3K0WwBCfKlv958XpHBKep7NveNt UbOJlSsQqMG4H4zJAiiOGxI= X-Google-Smtp-Source: AKy350buzdYHQ1MRFhyolDEYTpkyydZSQAQdlvnUvRaI+Y5i0pPYX1dSdPkLL4d7k1GgiZ0BX6El4A== X-Received: by 2002:a05:6a00:4502:b0:594:1f1c:3d3b with SMTP id cw2-20020a056a00450200b005941f1c3d3bmr6148931pfb.16.1680787739742; Thu, 06 Apr 2023 06:28:59 -0700 (PDT) From: Raghu H To: maverickk1778@gmail.com, Jonathan.Cameron@huawei.com, qemu-devel@nongnu.org Cc: Raghu H Subject: [PATCH v2 2/2] docs/cxl: Replace unsupported AARCH64 with x86_64 Date: Thu, 6 Apr 2023 18:58:39 +0530 Message-Id: <20230406132839.3357195-3-raghuhack78@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230406132839.3357195-1-raghuhack78@gmail.com> References: <20230406113640.0000277c@Huawei.com> <20230406132839.3357195-1-raghuhack78@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::436; envelope-from=raghuhack78@gmail.com; helo=mail-pf1-x436.google.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1680787782314100001 Content-Type: text/plain; charset="utf-8" Currently Qemu CXL emulation support is not availabe on AARCH64 but its available with qemu x86_64 architecture, updating the document to reflect the supported platform. Signed-off-by: Raghu H Reviewed-by: Jonathan Cameron --- docs/system/devices/cxl.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/docs/system/devices/cxl.rst b/docs/system/devices/cxl.rst index 46f9ae9bf1..2ca5a78c51 100644 --- a/docs/system/devices/cxl.rst +++ b/docs/system/devices/cxl.rst @@ -302,7 +302,7 @@ Example command lines --------------------- A very simple setup with just one directly attached CXL Type 3 device:: =20 - qemu-system-aarch64 -M virt,gic-version=3D3,cxl=3Don -m 4g,maxmem=3D8G,s= lots=3D8 -cpu max \ + qemu-system-x86_64 -M q35,cxl=3Don -m 4G,maxmem=3D8G,slots=3D8 -smp 4 \ ... -object memory-backend-file,id=3Dcxl-mem1,share=3Don,mem-path=3D/tmp/cxl= test.raw,size=3D256M \ -object memory-backend-file,id=3Dcxl-lsa1,share=3Don,mem-path=3D/tmp/lsa= .raw,size=3D256M \ @@ -315,7 +315,7 @@ A setup suitable for 4 way interleave. Only one fixed w= indow provided, to enable interleave across 2 CXL host bridges. Each host bridge has 2 CXL Root Por= ts, with the CXL Type3 device directly attached (no switches).:: =20 - qemu-system-aarch64 -M virt,gic-version=3D3,cxl=3Don -m 4g,maxmem=3D8G,s= lots=3D8 -cpu max \ + qemu-system-x86_64 -M q35,cxl=3Don -m 4G,maxmem=3D8G,slots=3D8 -smp 4 \ ... -object memory-backend-file,id=3Dcxl-mem1,share=3Don,mem-path=3D/tmp/cxl= test.raw,size=3D256M \ -object memory-backend-file,id=3Dcxl-mem2,share=3Don,mem-path=3D/tmp/cxl= test2.raw,size=3D256M \ @@ -339,7 +339,7 @@ the CXL Type3 device directly attached (no switches).:: =20 An example of 4 devices below a switch suitable for 1, 2 or 4 way interlea= ve:: =20 - qemu-system-aarch64 -M virt,gic-version=3D3,cxl=3Don -m 4g,maxmem=3D8G,s= lots=3D8 -cpu max \ + qemu-system-x86_64 -M q35,cxl=3Don -m 4G,maxmem=3D8G,slots=3D8 -smp 4 \ ... -object memory-backend-file,id=3Dcxl-mem0,share=3Don,mem-path=3D/tmp/cxl= test.raw,size=3D256M \ -object memory-backend-file,id=3Dcxl-mem1,share=3Don,mem-path=3D/tmp/cxl= test1.raw,size=3D256M \ --=20 2.34.1