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Cable verdict folded into one console cell (length green, fault name red, xover amber, fail; diag rule lines and counters-reset line gone), reset fires at the press not diag completion, and the measure's blip is suppressed at every counter source instead of counted-hidden-reverted: worker error adds, loss-window write-offs (quiet slides state without charging; leaving the quiet era presumes in-window holes delivered so the gap's tail is never charged late), NIC poller tracks raw without accumulating, socket drops discarded, modules un-primed by the measure itself; display hold deleted so pre-existing errors no longer blink out during a measure

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flamingcow
2026-08-17 11:25:31 -07:00
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docs/state.md
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@@ -75,5 +75,5 @@ In `~/work/` alongside the phydiag artifacts, ready to fold into the repo's `ker
## Standing goals
- **Length is a product goal again** — the FS (ECD length) rides alongside the Wiitek (SNR) in the test pair, which the tree implements. The Fibergaga (Aquantia 1E.C884 ±1 m + 1E.C800 verdicts, documented) remains the alternate length path if the pair mix ever changes.
- **BCM ECD works** (recipe recovered from the OpenBCM SDK, validated on the FS — modules/fs/): per-pair lengths meter-accurate against a known ~45 m cable. cabletest runs it at bringup and on every reset, re-baselining counters after the relink so the blip is never charged (`phy.go`). Remaining work is characterizing the link blip the run causes (length stays a between-measurements operation until then — open-questions).
- **BCM ECD works** (recipe recovered from the OpenBCM SDK, validated on the FS — modules/fs/): per-pair lengths meter-accurate against a known ~45 m cable. cabletest runs it at bringup and on every reset; while a measure runs, every failure counter is suppressed at its source (worker error adds, loss-window write-offs, NIC-poller accumulation, socket drops, module latch priming), so the blip is never counted anywhere rather than counted and reverted (`phy.go` `cableDiag.measuring`). Remaining work is characterizing the link blip the run causes (length stays a between-measurements operation until then — open-questions).
- **Pre-FEC verification** on the Aquantia — counters documented; needs the graded-noise correlation run (design: modules/fibergaga/).