Commit eea52743 authored May 06, 2018 by John Greb Committed by Felipe Balbi May 15, 2018

USB: Gadget Ethernet: Re-enable Jumbo frames.



Fixes: <b3e3893e> ("net: use core MTU range checking")
which patched only one of two functions used to setup the
USB Gadget Ethernet driver, causing a serious performance
regression in the ability to increase mtu size above 1500.

Signed-off-by: John Greb <h3x4m3r0n@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

parent c7c24e7a

drivers/usb/gadget/function/u_ether.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -844,6 +844,10 @@ struct net_device gether_setup_name_default(const char netname)
		net->ethtool_ops = &ops;
		SET_NETDEV_DEVTYPE(net, &gadget_type);

		/* MTU range: 14 - 15412 */
		net->min_mtu = ETH_HLEN;
		net->max_mtu = GETHER_MAX_ETH_FRAME_LEN;

		return net;
		}
		EXPORT_SYMBOL_GPL(gether_setup_name_default);

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