openwrt/target/linux/mvebu/patches-4.9/426-net-mvneta-enable-flow-control-for-fixed-connections.patch
Koen Vandeputte 62ede4f783 kernel: bump 4.9 to 4.9.63
Refreshed all patches.

Removed upstreamed parts.

Compile-tested: cns3xxx, imx6, mvebu, layerscape
Run-tested: cns3xxx, imx6

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2017-11-22 20:45:52 +01:00

33 lines
1.0 KiB
Diff

From: Russell King <rmk+kernel@armlinux.org.uk>
Date: Tue, 12 Jul 2016 00:04:13 +0100
Subject: [PATCH] net: mvneta: enable flow control for fixed connections
Allow symetric flow control to be enabled for fixed link connections as
well as other types of connections by setting the supported and
advertised capability bits.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -3143,6 +3143,8 @@ static void mvneta_validate_support(stru
phylink_set(mask, BNC);
phylink_set(mask, Backplane);
+ /* Asymmetric pause is unsupported */
+ phylink_set(mask, Pause);
/* Half-duplex at speeds higher than 100Mbit is unsupported */
phylink_set(mask, 1000baseT_Full);
phylink_set(mask, 1000baseX_Full);
@@ -3155,9 +3157,6 @@ static void mvneta_validate_support(stru
phylink_set(mask, 100baseT_Full);
}
- if (mode != MLO_AN_FIXED)
- phylink_set(mask, Pause);
-
bitmap_and(support, support, mask, __ETHTOOL_LINK_MODE_MASK_NBITS);
}