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(parent: f444ef5) | patch
net: bgmac: Pad packets to a minimum size
authorFlorian Fainelli <f.fainelli@gmail.com>
Fri, 10 Nov 2017 19:33:25 +0000 (11:33 -0800)
committerDavid S. Miller <davem@davemloft.net>
Sat, 11 Nov 2017 12:55:15 +0000 (21:55 +0900)
commit4d215ae730786f51b108873227c67dc7815dbdef
tree222c0914e1065ca37fb58bbce5843e2814cdafb5tree | snapshot
parentf444ef510350c262a0532b95592df9e3899053e3commit | diff
net: bgmac: Pad packets to a minimum size

In preparation for enabling Broadcom tags with b53, pad packets to a
minimum size of 64 bytes (sans FCS) in order for the Broadcom switch to
accept ingressing frames. Without this, we would typically be able to
DHCP, but not resolve with ARP because packets are too small and get
rejected by the switch.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/broadcom/bgmac.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git