From: Florian Fainelli <f.faine...@gmail.com> Date: Thu, 18 Jan 2018 15:12:21 -0800
> Broadcom tags inserted by Broadcom switches put a 4 byte header after > the MAC SA and before the EtherType, which may look like some sort of 0 > length LLC/SNAP packet (tcpdump and wireshark do think that way). With > ACS enabled in stmmac the packets were truncated to 8 bytes on > reception, whereas clearing this bit allowed normal reception to occur. > > In order to make that possible, we need to pass a net_device argument to > the different core_init() functions and we are dependent on the Broadcom > tagger padding packets correctly (which it now does). To be as little > invasive as possible, this is only done for gmac1000 when the network > device is DSA-enabled (netdev_uses_dsa() returns true). > > Signed-off-by: Florian Fainelli <f.faine...@gmail.com> > --- > Changes in v2: > > - fixed build failure in dwmac4_core.c > - updated dwmac100_core.c to also clear the ASTP bit Applied, thanks Florian.
