layerscape: add patches-5.4

[openwrt/staging/wigyori.git] / target / linux / layerscape / patches-5.4 / 701-net-0389-drivers-net-felix-set-link-based-on-BMSR-not-LPA.patch

diff --git a/target/linux/layerscape/patches-5.4/701-net-0389-drivers-net-felix-set-link-based-on-BMSR-not-LPA.patch b/target/linux/layerscape/patches-5.4/701-net-0389-drivers-net-felix-set-link-based-on-BMSR-not-LPA.patch
new file mode 100644 (file)
index 0000000..1d8f1f4
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/701-net-0389-drivers-net-felix-set-link-based-on-BMSR-not-LPA.patch
@@ -0,0 +1,23 @@
+From a40da00390f47fa698ef9ef9a2c82d427f6f8aa6 Mon Sep 17 00:00:00 2001
+From: Alex Marginean <alexandru.marginean@nxp.com>
+Date: Tue, 7 Jan 2020 16:44:20 +0200
+Subject: [PATCH] drivers: net: felix: set link based on BMSR, not LPA
+
+At least some PHYs don't advertise link up during system side AN, rely on
+local indication from internal PHYs for link state.
+
+Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
+---
+ drivers/net/dsa/ocelot/felix_vsc9959.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+--- a/drivers/net/dsa/ocelot/felix_vsc9959.c
++++ b/drivers/net/dsa/ocelot/felix_vsc9959.c
+@@ -896,7 +896,6 @@ static void vsc9959_pcs_link_state_usxgm
+               break;
+       }
+ 
+-      pcs->link = USXGMII_LPA_LNKS(lpa);
+       if (USXGMII_LPA_DUPLEX(lpa))
+               pcs->duplex = DUPLEX_FULL;
+       else