[ Upstream commit
308d3165d8b2b98d3dc3d97d6662062735daea67 ]
The patches regarding eee-broken-modes was merged before all people
involved could find an agreement on the best way to move forward.
While we agreed on having a DT property to mark particular modes as broken,
the value used for eee-broken-modes mapped the phy register in very direct
way. Because of this, the concern is that it could be used to implement
configuration policies instead of describing a broken HW.
In the end, having a boolean property for each mode seems to be preferred
over one bit field value mapping the register (too) directly.
Cc: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
- broken-turn-around: If set, indicates the PHY device does not correctly
release the turn around line low at the end of a MDIO transaction.
+- eee-broken-100tx:
+- eee-broken-1000t:
+- eee-broken-10gt:
+- eee-broken-1000kx:
+- eee-broken-10gkx4:
+- eee-broken-10gkr:
+ Mark the corresponding energy efficient ethernet mode as broken and
+ request the ethernet to stop advertising it.
+
Example:
ethernet-phy@0 {
+++ /dev/null
-/*
- * This header provides generic constants for ethernet MDIO bindings
- */
-
-#ifndef _DT_BINDINGS_NET_MDIO_H
-#define _DT_BINDINGS_NET_MDIO_H
-
-/*
- * EEE capability Advertisement
- */
-
-#define MDIO_EEE_100TX 0x0002 /* 100TX EEE cap */
-#define MDIO_EEE_1000T 0x0004 /* 1000T EEE cap */
-#define MDIO_EEE_10GT 0x0008 /* 10GT EEE cap */
-#define MDIO_EEE_1000KX 0x0010 /* 1000KX EEE cap */
-#define MDIO_EEE_10GKX4 0x0020 /* 10G KX4 EEE cap */
-#define MDIO_EEE_10GKR 0x0040 /* 10G KR EEE cap */
-
-#endif