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Use custom LWIP checksum for ~13% faster checksums #2172

Merged
merged 2 commits into from
May 22, 2024
Merged

Use custom LWIP checksum for ~13% faster checksums #2172

merged 2 commits into from
May 22, 2024

Commits on May 22, 2024

  1. Use custom LWIP checksum for ~13% faster checksums 

    Use -O2 only on the LWIP checksum routine, resulting in a speedup of
around 13% (checksumming only, not entire LWIP stack) for 72 add'l bytes
of flash.
    @earlephilhower
    earlephilhower committed May 22, 2024
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  2. Reinstate the licensing comment

    @earlephilhower
    earlephilhower committed May 22, 2024
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