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=-9.0 required=3.0 tests=BAYES_00,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 72CDFC11F66 for ; Wed, 14 Jul 2021 08:47:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5950A61396 for ; Wed, 14 Jul 2021 08:47:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238638AbhGNIuV (ORCPT ); Wed, 14 Jul 2021 04:50:21 -0400 Received: from mail-wm1-f48.google.com ([209.85.128.48]:38445 "EHLO mail-wm1-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238432AbhGNIuV (ORCPT ); Wed, 14 Jul 2021 04:50:21 -0400 Received: by mail-wm1-f48.google.com with SMTP id b14-20020a1c1b0e0000b02901fc3a62af78so3390097wmb.3; Wed, 14 Jul 2021 01:47:29 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=ZcKu6JzHt5KJb3Xql7bkDVD+N0alIA9rphZxYoZe6yk=; b=TXaPKzVBu0NkYrw75dK/PFQnjGY/gstqSbgpjxmD387DFsMMzDHu53+7091/aipGHp ZexBdGP9ZWoNL1j5pZWoV5EaCwcTGeDU/dEPTaQltarZjc9Tva7daUUSFvF4m3keIGsC ms1MAhQlujtYO4qCdjo14AHtypcLtyGBbNM7N1WMB7shmh5dzCzWJupqBh8ioL/Z3Cup xyljQz0WTdg+I7DovmsrC5hD/JTBr/WRp7CriR7gE7+brxwQIztpIRo49huWLqm208yT h4jvWaq6Jp2CaMHByzLwmDNqWrZYiC+Ub1LMYQ2xISaFponYDnbS/gTfzGdHjZtYXNKZ 0swA== X-Gm-Message-State: AOAM532SBxMuF/BZG0YZGjBS5cjF93czIKuch0nWcgSehdiRfs6odCCp Jz8ENMsii9X5hHyaBGn5G2w= X-Google-Smtp-Source: ABdhPJx6gTDt7Mx/u77c//bGw9Tbdbun269RavkN2+RKuhQ+f+AA/+Z2bkSgxQYMmWgjXsDKti52Lg== X-Received: by 2002:a7b:c24a:: with SMTP id b10mr2780414wmj.37.1626252449320; Wed, 14 Jul 2021 01:47:29 -0700 (PDT) Received: from liuwe-devbox-debian-v2 ([51.145.34.42]) by smtp.gmail.com with ESMTPSA id l20sm1506246wmq.3.2021.07.14.01.47.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Jul 2021 01:47:28 -0700 (PDT) Date: Wed, 14 Jul 2021 08:47:27 +0000 From: Wei Liu To: Sunil Muthuswamy Cc: KY Srinivasan , Haiyang Zhang , Stephen Hemminger , Wei Liu , Dexuan Cui , Michael Kelley , "linux-hyperv@vger.kernel.org" , "linux-pci@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Lorenzo Pieralisi , Rob Herring , Bjorn Helgaas , Wei Liu Subject: Re: [PATCH v3 1/1] PCI: hv: Support for create interrupt v3 Message-ID: <20210714084727.y3cxrj3365k4sfw6@liuwe-devbox-debian-v2> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On Mon, Jul 12, 2021 at 09:58:18PM +0000, Sunil Muthuswamy wrote: > Hyper-V vPCI protocol version 1_4 adds support for create interrupt > v3. Create interrupt v3 essentially makes the size of the vector > field bigger in the message, thereby allowing bigger vector values. > For example, that will come into play for supporting LPI vectors > on ARM, which start at 8192. > > Signed-off-by: Sunil Muthuswamy Reviewed-by: Wei Liu