tree 711f8398888dd44465f454b1d59446f2e8a7dc2b
parent ac4e8384e0a7679b0cc6a7079a8753711402b3b2
author Rostislav Lisovy <lisovy@gmail.com> 1345493515 -0700
committer Stephen Hemminger <shemminger@vyatta.com> 1345493515 -0700

Ematch used to classify CAN frames according to their identifiers

This ematch enables effective filtering of CAN frames (AF_CAN) based
on CAN identifiers with masking of compared bits. Implementation
utilizes bitmap based classification for standard frame format (SFF)
which is optimized for minimal overhead.

Signed-off-by: Rostislav Lisovy <lisovy@gmail.com>