From mboxrd@z Thu Jan 1 00:00:00 1970 Received: by 2002:adf:c793:0:0:0:0:0 with SMTP id l19csp3143181wrg; Mon, 17 Jun 2019 18:28:14 -0700 (PDT) X-Google-Smtp-Source: APXvYqzoySXqQuRCmc0Lzc2ILKKg4/LxwSogbl35FrngaFw+C4K9s3iiG37mlQQObRU/gaEC9+O+ X-Received: by 2002:aa7:d909:: with SMTP id a9mr69407906edr.261.1560821294237; Mon, 17 Jun 2019 18:28:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1560821294; cv=none; d=google.com; s=arc-20160816; b=idPlw10r9zONwhG/xjqC+U5fNrtsLK+dB+JrXQtGepxFwKrR3yIXEJeEa7zxn2u0Ii Fs3XFTVUBbcSP8dKJveySpAo2wj6srjoTF1n41pbHJDmAfRQiUfHqPkOEQ1GyboIzswF tdsUcDjlJOBJRqVRNbldV+2CNEefiW6ItSHF8WdNQn4SbZHHa5LjAl3P6ggdlNXt6SKu OGj2vMbf5c3LVUaN4Y0v2aL9XvM/YnwEzCCWVn7J8Xhtz+CsuywuKNBkogjTAJ0MnhT+ y5iGexL3AGtfbYuQoqH0pp+1ApJ61e0kZKV9kufRfJ1pmVxUMCX5M6Rpnkbx1A9Uyi/K dJvg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:cc:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:subject:in-reply-to :content-disposition:mime-version:references:message-id:to:from:date; bh=Ug/XVoy62/+ubAQY6oNwDhSHzyYSmk8zDIarbePu92c=; b=xfRIGMUJbol+rylr/NQlSDNBAfde8OguufvknExOjPxLxGn58c8F8E/XbDqrYN7xBx cmP41xCoLoi/+kIwO0VQbvWE/DdU+tPf8fPNAp6cGv+4PtaYv1UK3Ni6pSxxpV1jJ2Fy yfNBJHoIYfD/8lgzguDoPVfl+kVK+76MDNewTzu1JrqcavoEMhrGs8qLN/ljRcIlexrg 2HYj5hayafGOQ/EmPkvaov8BtqMaJ1pow/oYH+mTl98/MZsPqXC5vmhe1YbxES8lEiFm zgSS/aVaFwu8IjZca2hVWDkO/0xMpjTfxwHWrWUwPek6JSjKwH/zQy6oQ/e0hZKkQt2L 6aWA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id oq27si7993057ejb.277.2019.06.17.18.28.14 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 17 Jun 2019 18:28:14 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; spf=pass (google.com: domain of qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: from localhost ([::1]:52884 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hd2ux-0002sC-AF for alex.bennee@linaro.org; Mon, 17 Jun 2019 21:28:13 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:39536) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hd2tj-0002pz-NQ for qemu-devel@nongnu.org; Mon, 17 Jun 2019 21:26:57 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hd2th-0001aI-Bb for qemu-devel@nongnu.org; Mon, 17 Jun 2019 21:26:54 -0400 Received: from mail-qk1-f195.google.com ([209.85.222.195]:43917) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hd2td-0001U2-HY for qemu-devel@nongnu.org; Mon, 17 Jun 2019 21:26:51 -0400 Received: by mail-qk1-f195.google.com with SMTP id m14so7503266qka.10 for ; Mon, 17 Jun 2019 18:26:48 -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=Ug/XVoy62/+ubAQY6oNwDhSHzyYSmk8zDIarbePu92c=; b=IuzKxMpNoHLPokpfVz0lUuadQp1YYCjJ9Q6PYRtlSZHKHRtQH2wXwfkF5/ddgWwhsT v0g/2RHXrc+oEKDw+iBmw/ZUaEgbh+7Kk5S2ZkauSCGa6s8p/f7jGYkAg8bxC+9z2GWC WPfkuefS6fc+pKqsO5FJ/toPqBWj6MGNX0hoGMou3LWXw6d3FLPR0420zNYuOlMDfSet HKNxec17ZnFpP9IEw2e9GSjTqU0pk/cDjtJfXvrpntdCo2bzq7h52rq08LM013c2AIa3 8zUZDgXIFk2xjRfJrApgtPudCgY4fVlQos2ugK4dcXH8SOlsy1rZArYs3Vupd2f28bn8 2auA== X-Gm-Message-State: APjAAAW1zpg++VmdFqfyIMtImUoigKm8bHZMdoaPKFUKMCFTT7FImyAQ 2+6NtfqbS3axIamP9QXo8q7LgQ== X-Received: by 2002:a05:620a:1286:: with SMTP id w6mr89560135qki.219.1560821207573; Mon, 17 Jun 2019 18:26:47 -0700 (PDT) Received: from redhat.com (pool-100-0-197-103.bstnma.fios.verizon.net. [100.0.197.103]) by smtp.gmail.com with ESMTPSA id n18sm3316476qtr.28.2019.06.17.18.26.46 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 17 Jun 2019 18:26:46 -0700 (PDT) Date: Mon, 17 Jun 2019 21:26:45 -0400 From: "Michael S. Tsirkin" To: Andrey Smirnov Message-ID: <20190617212637-mutt-send-email-mst@kernel.org> References: <20190416013902.4941-1-andrew.smirnov@gmail.com> <20190416013902.4941-5-andrew.smirnov@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190416013902.4941-5-andrew.smirnov@gmail.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.85.222.195 Subject: Re: [Qemu-devel] [PATCH 4/5] pci: designware: Update MSI mapping when MSI address changes X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , qemu-arm@nongnu.org, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org Sender: "Qemu-devel" X-TUID: f+jan4dwstCj On Mon, Apr 15, 2019 at 06:39:01PM -0700, Andrey Smirnov wrote: > MSI mapping needs to be update when MSI address changes, so add the > code to do so. > > Signed-off-by: Andrey Smirnov > Cc: Peter Maydell > Cc: Michael S. Tsirkin > Cc: qemu-devel@nongnu.org > Cc: qemu-arm@nongnu.org Acked-by: Michael S. Tsirkin > --- > hw/pci-host/designware.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/hw/pci-host/designware.c b/hw/pci-host/designware.c > index 6affe823c0..e80facc4a0 100644 > --- a/hw/pci-host/designware.c > +++ b/hw/pci-host/designware.c > @@ -289,11 +289,13 @@ static void designware_pcie_root_config_write(PCIDevice *d, uint32_t address, > case DESIGNWARE_PCIE_MSI_ADDR_LO: > root->msi.base &= 0xFFFFFFFF00000000ULL; > root->msi.base |= val; > + designware_pcie_root_update_msi_mapping(root); > break; > > case DESIGNWARE_PCIE_MSI_ADDR_HI: > root->msi.base &= 0x00000000FFFFFFFFULL; > root->msi.base |= (uint64_t)val << 32; > + designware_pcie_root_update_msi_mapping(root); > break; > > case DESIGNWARE_PCIE_MSI_INTR0_ENABLE: > -- > 2.20.1