[lwip-devel] [task #6827] etharp could need some tuning

[Simon Goldschmidt]

Follow-up Comment #23, task #6827 (project lwip):

I've decided to use an u8_t pointer in this patch, which is included in
IP_PCB and passed around from the IP protocols down to etharp (including
netif->output() :( )

This patch should allow the etharp module to directly find a MAC address and
only having to search if the remote address of a pcb changes. (So very fast
for TCP while slow for UDP if many different sendto destination are used,
which should be rare.)

(file #12960)
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Additional Item Attachment:

File name: addr_hint.patch                Size:25 KB


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