ra8-firmware 0.1.0
Bare-metal firmware for the Renesas RA8 family (RA8D2 / RA8P1)
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eth_loopback Directory Reference
Directory dependency graph for eth_loopback:

Directories

 
src

Detailed Description

Runs ETHA port 0 through the full descriptor-ring lifecycle in MAC-only internal loopback – init, CONFIG mode, ring init, OPERATION mode, traffic accounting, stats, deinit – and reports success on the console. No PHY, no wire peer and no off-chip traffic, which is also why the console line is the only possible verifier: there is nothing on the wire to probe.