TX: the TWD fix lands a full 60-byte ARP on the wire, byte-for-byte correct
(previously truncated at 16). TI sets.
RX: a real 342-byte DHCP broadcast from the PC was received in MACRAW mode,
assembled into the SPRAM ring and DMA-read back over EXI. The descriptor
length 0x015A cross-checks exactly against the frame's own IP total-length
field plus the ethernet header, so the assembler's length is confirmed, not
merely plausible.
Also replaces the full-path probe's 'is 08 and 06 somewhere in the buffer'
guess with a real descriptor decode -- it called a DHCP frame an ARP reply.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
RoflinandClaude Opus 5
6621ce9d0d