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: 12695043 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 BFA5AC433EF for ; Mon, 6 Dec 2021 22:58:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Date:MIME-Version:References:Subject:Cc :To:From:Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: List-Owner; bh=8FuYPcoSitRC9hF+x7HftDdt5EjyV+P4xPLWSPeb5ZE=; b=uwm9gerJrNCiph 1xUYWZktbjJkpYA6qD/86pz6XcAUnyCPN1jjwT9u9n1RhOLcfDWmDgL5wTCRWiJ7dDHN71J2aBB+O 1IGMAbQtLyAbYi3RCwi3MUaqXWMEA1+c4DLi8VoTl15NVke3x4477aw7vhbYkBubohfQE6VH40CzP fPNwHGETApE2j36WHvoG8aCS1NaTUHxl5nyJA1NzFTEYneWjymllnv1jgeGD60JRp5VZyVQ5bjCMl TdXXBLdkttJQKRTWUorpCrUj27ak5TGdMeNFI/7236e0nPed7cU3uV+kGwDhgjm72aVEXZvCSmfyQ YBdf4Q1C2knCa6ZzaELA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1muMuD-006NYR-Fq; Mon, 06 Dec 2021 22:56:21 +0000 Received: from galois.linutronix.de ([193.142.43.55]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1muMdz-006FdR-0W for linux-arm-kernel@lists.infradead.org; Mon, 06 Dec 2021 22:39:37 +0000 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) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211206_143935_273929_57394736 X-CRM114-Status: GOOD ( 11.15 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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;