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 Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (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 53E5AC41535 for ; Sat, 27 Nov 2021 01:20:51 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 013184057A; Sat, 27 Nov 2021 01:20:51 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id PwZlCMc6wLyC; Sat, 27 Nov 2021 01:20:50 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp2.osuosl.org (Postfix) with ESMTPS id CBE3240399; Sat, 27 Nov 2021 01:20:49 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id A997EC001C; Sat, 27 Nov 2021 01:20:49 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [IPv6:2605:bc80:3010::133]) by lists.linuxfoundation.org (Postfix) with ESMTP id 5268FC000A for ; Sat, 27 Nov 2021 01:20:48 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 3FDEF40578 for ; Sat, 27 Nov 2021 01:20:48 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id TNDsbvbjUbJd for ; Sat, 27 Nov 2021 01:20:47 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by smtp2.osuosl.org (Postfix) with ESMTPS id 8232F40577 for ; Sat, 27 Nov 2021 01:20:47 +0000 (UTC) Message-ID: <20211126230525.374699615@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1637976045; 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=G+kQoqkWvFJXcdz5PQCdFWimR12BfigYgz7Zbwfcs54=; b=a4IGUqXtXIwTCipeEaCK18NENo8ejWLO0RAVBMzwJd4vheCxJFL1u083PEtxGKZjYTpDXa kjIkdlz/Me+vDfIXTizASuoqgVKXXbjp05y7oakiEmGuw3/2un0MFaI1Y0b7EaSGzUdgiF gyN5B1u3cRhGUOObj98rlrrocAGjSCu2+NVv9Janv+epcZt2H6wEpPqA4frbcE+evuyirU EE16hmnNL546crv5bPO8fWnp45/znozW8kxsYEPVlOgYrU3wYQUl54HJALseiDrLgPlMQi nkl0LlcAjYLUfacIM3Xz5ufccSxVwgm9akbsqevUgaybsKVHfGP8te/8BvBw2w== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1637976045; 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=G+kQoqkWvFJXcdz5PQCdFWimR12BfigYgz7Zbwfcs54=; b=lf9IuXXC/5triKpko28bR3F8ly/WAaUvo4XZUDmmDQUjFfB2wrlfPNfYASVPyKqWnEncGk /nZZx/GnJyyEWNBA== From: Thomas Gleixner To: LKML Subject: [patch 24/37] powerpc/cell/axon_msi: Use MSI device properties References: <20211126224100.303046749@linutronix.de> MIME-Version: 1.0 Date: Sat, 27 Nov 2021 02:20:45 +0100 (CET) Cc: Nishanth Menon , Mark Rutland , Stuart Yoder , linux-pci@vger.kernel.org, Will Deacon , Ashok Raj , Marc Zygnier , x86@kernel.org, Sinan Kaya , iommu@lists.linux-foundation.org, Bjorn Helgaas , Megha Dey , Jason Gunthorpe , Kevin Tian , Alex Williamson , Santosh Shilimkar , linux-arm-kernel@lists.infradead.org, Tero Kristo , Greg Kroah-Hartman , Vinod Koul , dmaengine@vger.kernel.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" instead of fiddling with MSI descriptors. Signed-off-by: Thomas Gleixner --- 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(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; _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu 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 Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (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 58822C4332F for ; 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a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1637976116; 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=G+kQoqkWvFJXcdz5PQCdFWimR12BfigYgz7Zbwfcs54=; b=VVu+iF3NWmFeGDs3jIWnfe9PCFru3Jn1OpFv0fKNuDtar49mG7l7Bw0VWijnN595QiAo+9 XfgIMFT2phAUnQCg== From: Thomas Gleixner To: LKML Subject: [patch 24/37] powerpc/cell/axon_msi: Use MSI device properties References: <20211126224100.303046749@linutronix.de> MIME-Version: 1.0 Date: Sat, 27 Nov 2021 02:21:55 +0100 (CET) Cc: Nishanth Menon , Mark Rutland , Stuart Yoder , linux-pci@vger.kernel.org, Will Deacon , Ashok Raj , Marc Zygnier , x86@kernel.org, Sinan Kaya , iommu@lists.linux-foundation.org, Bjorn Helgaas , Megha Dey , Jason Gunthorpe , Kevin Tian , Alex Williamson , Santosh Shilimkar , linux-arm-kernel@lists.infradead.org, Tero Kristo , Greg Kroah-Hartman , Vinod Koul , dmaengine@vger.kernel.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" Message-ID: <20211127012155.glGPtMwKV0I_22C4XR3Tjc_m6Cu4AyG0vjVuJuzNbbU@z> instead of fiddling with MSI descriptors. Signed-off-by: Thomas Gleixner --- 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(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; _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu