From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.4 required=3.0 tests=BAYES_00,DATE_IN_FUTURE_06_12, DKIM_INVALID,DKIM_SIGNED,MAILING_LIST_MULTI,SPF_HELO_NONE,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E67C8C4338F for ; Tue, 10 Aug 2021 12:31:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CB00A60EFF for ; Tue, 10 Aug 2021 12:31:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240544AbhHJMcC (ORCPT ); Tue, 10 Aug 2021 08:32:02 -0400 Received: from usmail.montage-tech.com ([12.176.92.53]:53552 "EHLO usmail.montage-tech.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239016AbhHJMcB (ORCPT ); Tue, 10 Aug 2021 08:32:01 -0400 X-Greylist: delayed 435 seconds by postgrey-1.27 at vger.kernel.org; Tue, 10 Aug 2021 08:32:01 EDT X-MDAV-Result: clean X-MDAV-Processed: usmail.montage-tech.com, Tue, 10 Aug 2021 05:24:24 -0700 Received: from shmail.montage-tech.com by usmail.montage-tech.com with ESMTP id md5001005751581.msg; Tue, 10 Aug 2021 05:24:24 -0700 X-MDArrival-Date: Tue, 10 Aug 2021 05:24:24 -0700 X-Return-Path: prvs=1856e8a9f0=johnny.li@montage-tech.com X-Envelope-From: johnny.li@montage-tech.com X-MDaemon-Deliver-To: linux-cxl@vger.kernel.org DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=montage-tech.com; s=MDaemon; t=1628598256; x=1629203056; i=johnny.li@montage-tech.com; q=dns/txt; h=Date:From:To:Cc: Subject:Message-ID:MIME-Version:Content-Type:Content-Disposition: User-Agent; bh=GXinh2pZA6S2gztz9OyNBnD24vlvIgphikQ/F6UKEbA=; b=L zPj6wDtg9Je7hzXPeZWjpxirxa+77wJAJC/u63bpQ9uDr6hIzYav2+2slPKiHp0n rmJDVpboKyeOTs8WXDwbUBfeZ5TIXJkDAJCSDdkecGBLSZEpVFLtqsEiz1Q3qNfk L0drHKcKoZez1efzikf6uZ7NsuXj0G5ea83nKnMuyg= X-MDAV-Result: clean X-MDAV-Processed: shmail.montage-tech.com, Tue, 10 Aug 2021 20:24:16 +0800 Received: from montage-desktop by shmail.montage-tech.com with ESMTPA id pp5001017232500.msg; Tue, 10 Aug 2021 20:24:15 +0800 Date: Tue, 10 Aug 2021 20:18:50 -0400 From: johnny To: linux-cxl@vger.kernel.org Cc: Dan Williams , Jonathan.Cameron@huawei.com, ben.widawsky@intel.com Subject: CXL 1.1 Support Plan Message-ID: <20210811001850.GA39621@montage-desktop> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) X-MDCFSigsAdded: montage-tech.com Precedence: bulk List-ID: X-Mailing-List: linux-cxl@vger.kernel.org Hello, Current CXL patches [1] focus on CXL 2.0 support. While in the real world, CXL 1.1 capable host and EP are the first CXL components end user can use. May I ask community plan on CXL 1.1 support - CXL 1.1 host + CXL 1.1 EP - CXL 1.1 host + CXL 2.0 EP [1] https://lwn.net/Articles/846061/ Thanks Johnny