From patchwork Mon Dec 6 22:39:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Gleixner X-Patchwork-Id: 12660209 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D473AC433EF for ; Mon, 6 Dec 2021 22:48:39 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.240070.416416 (Exim 4.92) (envelope-from ) id 1muMmU-0007Xk-8X; Mon, 06 Dec 2021 22:48:22 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 240070.416416; Mon, 06 Dec 2021 22:48:22 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1muMmT-0007XL-W4; Mon, 06 Dec 2021 22:48:21 +0000 Received: by outflank-mailman (input) for mailman id 240070; Mon, 06 Dec 2021 22:48:20 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1muMdy-0004dp-En for xen-devel@lists.xenproject.org; Mon, 06 Dec 2021 22:39:34 +0000 Received: from galois.linutronix.de (galois.linutronix.de [193.142.43.55]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 623c8baa-56e5-11ec-a5e1-b9374ead2679; Mon, 06 Dec 2021 23:39:33 +0100 (CET) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 623c8baa-56e5-11ec-a5e1-b9374ead2679 Message-ID: <20211206210438.913603962@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1638830373; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=Ep5zFYMr2dpuKFMI1pf/izOHx/wmIORxQk2vil3OoJI=; b=nfZZ3sBOutSvGHqk1sS290DDgjFJGXEhzG9mKo8h3KNUTS21yvque0kvoe6kdy44X6ihqJ rlecPnSuBE8kWWqzbTh8ZfS2t/6i87b9mxuCdiQdAWfWgv/FXfDMxOB4hPcENaQevz8X1t sfoi2d3W+glPX+uizuVT258ABJFrCCoKMbU990PZvSPJbq47uN//h7RBBdikCbG4VbXTMa uzPGLlJ6oqG4Ba1T/Qi10UeHj0+DdaJ0BuryMFaEruZB4DB4ufEmaO0gHVQmA6rDjulOYP 4odcYLKYN6S0ZLHgH8AU1siZXSl2RCWz6Zdbj85yUeDpTNP4mcveuhP4LXFExg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1638830373; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=Ep5zFYMr2dpuKFMI1pf/izOHx/wmIORxQk2vil3OoJI=; b=zIv8vjiKX+sZKy9gbTJ2X4+XfGOmD/O04fsKImX/MjjZGQEs9MDTD7XhFu7ricmc2LeLAj jEryKJg6XslL1KCw== From: Thomas Gleixner To: LKML Cc: Bjorn Helgaas , Marc Zygnier , Alex Williamson , Kevin Tian , Jason Gunthorpe , Megha Dey , Ashok Raj , linux-pci@vger.kernel.org, Cedric Le Goater , xen-devel@lists.xenproject.org, Juergen Gross , Greg Kroah-Hartman , Will Deacon , Santosh Shilimkar , iommu@lists.linux-foundation.org, dmaengine@vger.kernel.org, Stuart Yoder , Laurentiu Tudor , Nishanth Menon , Tero Kristo , linux-arm-kernel@lists.infradead.org, Vinod Koul , Mark Rutland , Robin Murphy , Sinan Kaya Subject: [patch V2 23/36] powerpc/cell/axon_msi: Use MSI device properties References: <20211206210307.625116253@linutronix.de> MIME-Version: 1.0 Date: Mon, 6 Dec 2021 23:39:33 +0100 (CET) instead of fiddling with MSI descriptors. Signed-off-by: Thomas Gleixner Reviewed-by: Greg Kroah-Hartman --- V2: Invoke the function with the correct number of arguments - Andy --- arch/powerpc/platforms/cell/axon_msi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/arch/powerpc/platforms/cell/axon_msi.c +++ b/arch/powerpc/platforms/cell/axon_msi.c @@ -199,7 +199,7 @@ static struct axon_msic *find_msi_transl static int setup_msi_msg_address(struct pci_dev *dev, struct msi_msg *msg) { struct device_node *dn; - struct msi_desc *entry; + bool is_64bit; int len; const u32 *prop; @@ -209,10 +209,10 @@ static int setup_msi_msg_address(struct return -ENODEV; } - entry = first_pci_msi_entry(dev); + is_64bit = msi_device_has_property(&dev->dev, MSI_PROP_64BIT); for (; dn; dn = of_get_next_parent(dn)) { - if (entry->pci.msi_attrib.is_64) { + if (is_64bit) { prop = of_get_property(dn, "msi-address-64", &len); if (prop) break;