linux-kernel - [PATCH net-next v3 09/10] arm64: dts: marvell: 8040-db: describe the 10G interfaces as fixed-link

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: <20180517082939.14598-10-antoine.tenart@bootlin.com>
Date:   Thu, 17 May 2018 10:29:38 +0200
From:   Antoine Tenart <antoine.tenart@...tlin.com>
To:     davem@...emloft.net, kishon@...com, linux@...linux.org.uk,
        gregory.clement@...tlin.com, andrew@...n.ch, jason@...edaemon.net,
        sebastian.hesselbarth@...il.com
Cc:     Antoine Tenart <antoine.tenart@...tlin.com>,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        thomas.petazzoni@...tlin.com, maxime.chevallier@...tlin.com,
        miquel.raynal@...tlin.com, nadavh@...vell.com, stefanc@...vell.com,
        ymarkman@...vell.com, mw@...ihalf.com,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH net-next v3 09/10] arm64: dts: marvell: 8040-db: describe the 10G interfaces as fixed-link

This patch adds a fixed-link node to both 10G interfaces of the 8040-db
board. This is required as the mvpp2 driver now uses phylink. The best
solution would have been to describe the SFP cages but they are not
wired correctly, and thus unusable, so we chose to use fixed-link
instead.

Signed-off-by: Antoine Tenart <antoine.tenart@...tlin.com>
---
 arch/arm64/boot/dts/marvell/armada-8040-db.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/armada-8040-db.dts b/arch/arm64/boot/dts/marvell/armada-8040-db.dts
index 5689fb23bbab..1bac437369a1 100644
--- a/arch/arm64/boot/dts/marvell/armada-8040-db.dts
+++ b/arch/arm64/boot/dts/marvell/armada-8040-db.dts
@@ -177,6 +177,11 @@
 &cp0_eth0 {
 	status = "okay";
 	phy-mode = "10gbase-kr";
+
+	fixed-link {
+		speed = <10000>;
+		full-duplex;
+	};
 };
 
 &cp0_eth2 {
@@ -303,6 +308,11 @@
 &cp1_eth0 {
 	status = "okay";
 	phy-mode = "10gbase-kr";
+
+	fixed-link {
+		speed = <10000>;
+		full-duplex;
+	};
 };
 
 &cp1_eth1 {
-- 
2.17.0