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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham 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 E26ACC43460 for ; Fri, 14 May 2021 10:04:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C43D96101D for ; Fri, 14 May 2021 10:04:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232942AbhENKFy (ORCPT ); Fri, 14 May 2021 06:05:54 -0400 Received: from mga04.intel.com ([192.55.52.120]:4949 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232625AbhENKFw (ORCPT ); Fri, 14 May 2021 06:05:52 -0400 IronPort-SDR: Jf50Z092V4IMmWRIjyqckEZeTOc4OTXp+C43zV10IIKMzIKVGqPWj1lGwoH5tpXhNWPzgv2YLo CSd7G5BEOSLw== X-IronPort-AV: E=McAfee;i="6200,9189,9983"; a="198195246" X-IronPort-AV: E=Sophos;i="5.82,299,1613462400"; d="scan'208";a="198195246" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 May 2021 03:04:40 -0700 IronPort-SDR: A4IWqA20U77VG6FTbgwb+VNwWKVpKGidEqjxEffwOWIMbbAVnOrwK67sxI9aUFlyF8/LPiW55p l8cTanR8KM2w== X-IronPort-AV: E=Sophos;i="5.82,299,1613462400"; d="scan'208";a="626910425" Received: from unknown (HELO localhost.localdomain.bj.intel.com) ([10.240.193.73]) by fmsmga005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 May 2021 03:04:39 -0700 From: Zhu Lingshan To: jasowang@redhat.com, mst@redhat.com Cc: virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, kvm@vger.kernel.org, Zhu Lingshan Subject: [PATCH V2 0/2] vDPA/ifcvf: implement doorbell mapping feature Date: Fri, 14 May 2021 17:59:11 +0800 Message-Id: <20210514095913.41777-1-lingshan.zhu@intel.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org This series implements doorbell mapping feature for ifcvf. Please help review Thanks! Chagnes from V1: calculate the doorbell address per vq than per device(Jason) let upper layer driver decide how to use the non page_size aligned doorbell(Jason) Zhu Lingshan (2): vDPA/ifcvf: record virtio notify base vDPA/ifcvf: implement doorbell mapping for ifcvf drivers/vdpa/ifcvf/ifcvf_base.c | 4 ++++ drivers/vdpa/ifcvf/ifcvf_base.h | 2 ++ drivers/vdpa/ifcvf/ifcvf_main.c | 16 ++++++++++++++++ 3 files changed, 22 insertions(+) -- 2.27.0