diff options
Diffstat (limited to 'target/linux/mvebu/patches-4.19/533-net-mvneta-Dont-advertise-2.5G-modes.patch')
| -rw-r--r-- | target/linux/mvebu/patches-4.19/533-net-mvneta-Dont-advertise-2.5G-modes.patch | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/target/linux/mvebu/patches-4.19/533-net-mvneta-Dont-advertise-2.5G-modes.patch b/target/linux/mvebu/patches-4.19/533-net-mvneta-Dont-advertise-2.5G-modes.patch deleted file mode 100644 index e85a61d197..0000000000 --- a/target/linux/mvebu/patches-4.19/533-net-mvneta-Dont-advertise-2.5G-modes.patch +++ /dev/null @@ -1,55 +0,0 @@ -From 83e65df6dfece9eb588735459428f221eb930c0c Mon Sep 17 00:00:00 2001 -From: Maxime Chevallier <maxime.chevallier@bootlin.com> -Date: Fri, 9 Nov 2018 09:17:33 +0100 -Subject: [PATCH] net: mvneta: Don't advertise 2.5G modes - -Using 2.5G speed relies on the SerDes lanes being configured -accordingly. The lanes have to be reconfigured to switch between -1G and 2.5G, and for now only the bootloader does this configuration. - -In the case we add a Comphy driver to handle switching the lanes -dynamically, it's better for now to stick with supporting only 1G and -add advertisement for 2.5G once we really are capable of handling both -speeds without problem. - -Since the interface mode is initialy taken from the DT, we want to make -sure that adding comphy support won't break boards that don't update -their dtb. - -Fixes: da58a931f248 ("net: mvneta: Add support for 2500Mbps SGMII") -Reported-by: Andrew Lunn <andrew@lunn.ch> -Reported-by: Russell King <linux@armlinux.org.uk> -Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/ethernet/marvell/mvneta.c | 12 +++--------- - 1 file changed, 3 insertions(+), 9 deletions(-) - ---- a/drivers/net/ethernet/marvell/mvneta.c -+++ b/drivers/net/ethernet/marvell/mvneta.c -@@ -3360,7 +3360,6 @@ static void mvneta_validate(struct net_d - if (state->interface != PHY_INTERFACE_MODE_NA && - state->interface != PHY_INTERFACE_MODE_QSGMII && - state->interface != PHY_INTERFACE_MODE_SGMII && -- state->interface != PHY_INTERFACE_MODE_2500BASEX && - !phy_interface_mode_is_8023z(state->interface) && - !phy_interface_mode_is_rgmii(state->interface)) { - bitmap_zero(supported, __ETHTOOL_LINK_MODE_MASK_NBITS); -@@ -3374,14 +3373,9 @@ static void mvneta_validate(struct net_d - /* Asymmetric pause is unsupported */ - phylink_set(mask, Pause); - -- /* We cannot use 1Gbps when using the 2.5G interface. */ -- if (state->interface == PHY_INTERFACE_MODE_2500BASEX) { -- phylink_set(mask, 2500baseT_Full); -- phylink_set(mask, 2500baseX_Full); -- } else { -- phylink_set(mask, 1000baseT_Full); -- phylink_set(mask, 1000baseX_Full); -- } -+ /* Half-duplex at speeds higher than 100Mbit is unsupported */ -+ phylink_set(mask, 1000baseT_Full); -+ phylink_set(mask, 1000baseX_Full); - - if (!phy_interface_mode_is_8023z(state->interface)) { - /* 10M and 100M are only supported in non-802.3z mode */ |