linux-kernel - [PATCH 09/11] dts: a3700: enable dma coherence for PCIE interface

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20210203133138.10754-10-kostap@marvell.com>
Date:   Wed, 3 Feb 2021 15:31:36 +0200
From:   <kostap@...vell.com>
To:     <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
CC:     <linux@...linux.org.uk>, <robh+dt@...nel.org>,
        <sebastian.hesselbarth@...il.com>, <gregory.clement@...tlin.com>,
        <andrew@...n.ch>, <mw@...ihalf.com>, <jaz@...ihalf.com>,
        <nadavh@...vell.com>, <stefanc@...vell.com>, <bpeled@...vell.com>,
        "Konstantin Porotchkin" <kostap@...vell.com>
Subject: [PATCH 09/11] dts: a3700: enable dma coherence for PCIE interface

From: Stefan Chulski <stefanc@...vell.com>

Enavble PCIe dma coherence for A3700 platform

Signed-off-by: Stefan Chulski <stefanc@...vell.com>
Signed-off-by: Konstantin Porotchkin <kostap@...vell.com>
---
 arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
index d5b6c0a1c54a..5c0df06bc707 100644
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
@@ -486,6 +486,7 @@
 			#interrupt-cells = <1>;
 			msi-parent = <&pcie0>;
 			msi-controller;
+			dma-coherent;
 			ranges = <0x82000000 0 0xe8000000   0 0xe8000000 0 0x1000000 /* Port 0 MEM */
 				  0x81000000 0 0xe9000000   0 0xe9000000 0 0x10000>; /* Port 0 IO*/
 			interrupt-map-mask = <0 0 0 7>;
-- 
2.17.1