layerscape: add patches-5.4

[openwrt/staging/wigyori.git] / target / linux / layerscape / patches-5.4 / 701-net-0390-drivers-net-phylink-in-band-AN-for-USXGMII.patch

diff --git a/target/linux/layerscape/patches-5.4/701-net-0390-drivers-net-phylink-in-band-AN-for-USXGMII.patch b/target/linux/layerscape/patches-5.4/701-net-0390-drivers-net-phylink-in-band-AN-for-USXGMII.patch
new file mode 100644 (file)
index 0000000..a805c35
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/701-net-0390-drivers-net-phylink-in-band-AN-for-USXGMII.patch
@@ -0,0 +1,35 @@
+From a1d37fce23d69a51a299b848d0a5700d64e6db4e Mon Sep 17 00:00:00 2001
+From: Alex Marginean <alexandru.marginean@nxp.com>
+Date: Tue, 7 Jan 2020 16:48:05 +0200
+Subject: [PATCH] drivers: net: phylink: in-band AN for USXGMII
+
+USXGMII supports passing link information in-band between PHY and MAC PCS,
+add it to the list of protocls that support in-band AN mode.
+
+TODO:
+Add 2500baseT, 5GbaseT, 10GbaseT.
+
+Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
+---
+ drivers/net/phy/phylink.c | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+--- a/drivers/net/phy/phylink.c
++++ b/drivers/net/phy/phylink.c
+@@ -300,6 +300,16 @@ static int phylink_parse_mode(struct phy
+                       phylink_set(pl->supported, 2500baseX_Full);
+                       break;
+ 
++              case PHY_INTERFACE_MODE_USXGMII:
++                      phylink_set(pl->supported, 10baseT_Half);
++                      phylink_set(pl->supported, 10baseT_Full);
++                      phylink_set(pl->supported, 100baseT_Half);
++                      phylink_set(pl->supported, 100baseT_Full);
++                      phylink_set(pl->supported, 1000baseT_Half);
++                      phylink_set(pl->supported, 1000baseT_Full);
++                      phylink_set(pl->supported, 2500baseX_Full);
++                      break;
++
+               case PHY_INTERFACE_MODE_10GKR:
+                       phylink_set(pl->supported, 10baseT_Half);
+                       phylink_set(pl->supported, 10baseT_Full);