From: Janne Grunau j@jannau.net
commit 85041e12418fd0c08ff972b7729f7971afb361f8 upstream.
The given value of 1518 seems to refer to the layer 2 ethernet frame size without 802.1Q tag. Actual use of the "max-frame-size" including in the consumer of the "altr,tse-1.0" compatible is the MTU.
Fixes: 95acd4c7b69c ("nios2: Device tree support") Fixes: 61c610ec61bb ("nios2: Add Max10 device tree") Cc: stable@vger.kernel.org Signed-off-by: Janne Grunau j@jannau.net Signed-off-by: Dinh Nguyen dinguyen@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/nios2/boot/dts/10m50_devboard.dts | 2 +- arch/nios2/boot/dts/3c120_devboard.dts | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
--- a/arch/nios2/boot/dts/10m50_devboard.dts +++ b/arch/nios2/boot/dts/10m50_devboard.dts @@ -108,7 +108,7 @@ rx-fifo-depth = <8192>; tx-fifo-depth = <8192>; address-bits = <48>; - max-frame-size = <1518>; + max-frame-size = <1500>; local-mac-address = [00 00 00 00 00 00]; altr,has-supplementary-unicast; altr,enable-sup-addr = <1>; --- a/arch/nios2/boot/dts/3c120_devboard.dts +++ b/arch/nios2/boot/dts/3c120_devboard.dts @@ -118,7 +118,7 @@ interrupt-names = "rx_irq", "tx_irq"; rx-fifo-depth = <8192>; tx-fifo-depth = <8192>; - max-frame-size = <1518>; + max-frame-size = <1500>; local-mac-address = [ 00 00 00 00 00 00 ]; phy-mode = "rgmii-id"; phy-handle = <&phy0>;