theater/cabletest

Files

T

History

flamingcow c57816345f Restructure docs: per-device directories under modules/ and nics/ with co-located datasheets, state centralized in state.md, prose tightened into lists and tables

2026-08-12 19:23:02 -07:00

..

README.md

Restructure docs: per-device directories under modules/ and nics/ with co-located datasheets, state centralized in state.md, prose tightened into lists and tables

2026-08-12 19:23:02 -07:00

README.md

Wangxun WX1820 (txgbe) — evaluated, disqualified

Module I2C is architecturally ideal: kernel sff/phylink exposes /dev/i2c-N — arbitrary framing, zero patches.
Disqualified as product NIC: PTP-only RX timestamping (verified in upstream wx_ptp.c — HWTSTAMP_FILTER_ALL falls to -ERANGE), the same limitation as the 82599 with a younger driver.
Flow-steering/counter parity unverified.