On 04/22/2015 11:42 PM, David Miller wrote:
Hmm, I've been digging in the net core, and was unable to see where TX skb's get their NET_IP_ALIGN bytes reserved. Have I missed something? Probably need to print out skb's fields...
NET_IP_ALIGN is for receive, not transmit.
But when I print 'skb->data' from the ndo_start_xmit() method (in the 'sh_eth' driver), all addresses end with 2, so it looks like NET_IP_ALIGN gets added somewhere...
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