 flamingcow
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a9f10d3055
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Windowed module protocol: every op admitted inside a 3.4s window after the firmware's observed temp poll (cadence 3.5-4.2s measured, stuck-at-last-fetch stale mechanism proven and avoided), acquire/window with panic on dead heartbeat; noise column shows green on/off cycle phase, cable-missing state unchanged
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2026-08-13 14:04:16 -07:00 |
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flamingcow
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f9140ff8d9
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Bringup waits for nothing (no sleeps, no link waits, SETs fire cable-or-not with advert readback), errors held off the display while a measure is in flight, status poll is a deadline not a retry count, ghost signals (implausible SNR, undefined ECD verdict) panic outright; persistent stale-pipeline bridge fact documented
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2026-08-13 10:49:01 -07:00 |
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flamingcow
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9d1f15045f
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Shared-mailbox reality: module firmware is its own handler client (internal GET_CURRENT_TEMP ~3.5s, proven idle-watch), handler writes wedge the uC in busy windows; quiet-window writes, bare GETs double-read with CMD-readback tripwire, SNR floor, SETs verified externally; sentinel handshake and wire-probe jumbo check removed
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2026-08-13 10:19:32 -07:00 |
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flamingcow
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bba1fa5e02
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Jumbo in the size mix (MTU 9000 + module jumbo pinned), check-first module config trusting GET reads, cable diag async at startup through the reset path, MODULES table dissolved into SETTINGS/LINKS, per-driver NIC counter sets, comment cleanup
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2026-08-13 08:04:26 -07:00 |
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flamingcow
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979dc7a772
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BCM module diagnostics replace timestamp probes: bringup forces EEE off and runs ECD (re-run on every reset, re-baselining past its blip), 1 Hz SNR margin + corrected counters on panel and console; X520 bench divergences bypassed and tracked in open-questions
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2026-08-13 07:10:39 -07:00 |
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flamingcow
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6d73221123
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Hold a fatal error on the framebuffer and reboot in five minutes rather than exiting, since init's death drops the kernel's panic screen over the cause
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2026-08-05 21:46:15 -07:00 |
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flamingcow
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e7c73ca0a9
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Reveal the build's commit hash in place of the reset label while a finger holds the top-right corner, and dev where go run left no stamp
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2026-08-05 16:13:20 -07:00 |
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flamingcow
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2fcab83756
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Drive a noise cable on the i40e pair, cycling its link down and up since the module PHYs ignore everything softer, and flag its absence beside the error columns
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2026-08-05 10:49:23 -07:00 |
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flamingcow
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88f4f7da80
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Poll the nic on the sampler's cadence, and reboot rather than exit when a clean return reaches PID 1
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2026-08-05 08:18:44 -07:00 |
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flamingcow
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49eaa8a8a8
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Take the rate epoch from the slowest stream's frontier, since reading a bucket claims every stream has delivered through it
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2026-08-04 22:38:10 -07:00 |
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flamingcow
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7b2601a02e
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Fail loudly on a touch read, stop the workers before their sockets close, and file down the small edges
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2026-08-04 22:26:07 -07:00 |
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flamingcow
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12cef6a89b
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Fold the shutdown flags into one, take the smallest frame to the wire minimum, drop the speed column
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2026-08-04 22:12:07 -07:00 |
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flamingcow
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4c7062d600
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Take the line rate as a constant so nothing has to be plugged in, and drop the config box
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2026-08-04 21:58:52 -07:00 |
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flamingcow
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01d673dc83
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Check the header version on arrival and say what the error window actually spans
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2026-08-04 21:29:03 -07:00 |
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flamingcow
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21788fdd4f
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Judge a frame against the stream its socket receives rather than the one its header claims
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2026-08-04 21:19:08 -07:00 |
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flamingcow
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1d54a1a1f6
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Checksum the header and refuse sequence numbers the sender never sent
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2026-08-04 20:41:16 -07:00 |
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flamingcow
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703039587b
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Bucket received frames by their mac receive stamp and read one bucket back
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2026-08-04 20:04:30 -07:00 |
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flamingcow
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63196eb691
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Mirror the panel in the console table as one summed row in two sections
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2026-08-04 14:02:53 -07:00 |
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flamingcow
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fbfcabda7e
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Draw every panel figure from the latest sample instead of holding the totals
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2026-08-04 13:49:21 -07:00 |
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flamingcow
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4e60757937
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Rate from the newest bucket, stamped when the counters are actually read
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2026-08-04 13:45:16 -07:00 |
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flamingcow
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2035d42734
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Fold the leftover formatters into the SI ones and stop reallocating the draw scratch
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2026-08-04 13:37:19 -07:00 |
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flamingcow
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39c27166dc
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Hardcode the settled sizes, streams and batch instead of carrying flags for them
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2026-08-04 13:31:14 -07:00 |
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flamingcow
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66bfb88dd7
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Make every failed check and unreadable counter fatal instead of degrading
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2026-08-04 13:03:07 -07:00 |
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flamingcow
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fb6a0d2c1b
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Push the new origin into the sample ring so a reset cannot underflow the totals
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2026-08-04 12:59:50 -07:00 |
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flamingcow
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06592cbc81
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Stop counting a partly filled send vector as a failure
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2026-08-04 12:45:12 -07:00 |
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flamingcow
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03b7ff4954
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Drop the write-only direction fields and the unused pattern names
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2026-08-04 12:26:10 -07:00 |
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flamingcow
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49a1a2f829
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Read rx errors from the driver stats array and add the pcs counters
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2026-08-04 11:27:30 -07:00 |
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flamingcow
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5eea6856fb
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Cut the comments back to the genuinely subtle ones
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2026-08-01 16:14:12 -07:00 |
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flamingcow
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726c4c2445
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Rework the panel onto SI figures, labelled chips and one spacing scale
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2026-08-01 16:07:44 -07:00 |
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flamingcow
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de2ff13eb6
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Collapse errors into lost, corrupt, link and internal
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2026-07-31 17:10:25 -07:00 |
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flamingcow
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1c5bda37bf
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Drive the panel through drm and page flip between four scanout buffers
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2026-07-31 16:46:11 -07:00 |
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flamingcow
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57d7c91df1
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Sample the rate buckets on their own clock instead of the display refresh
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2026-07-31 16:15:16 -07:00 |
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flamingcow
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c94b7ae33d
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Show median bucket rates, slide the error window, and poll sysfs off the draw loop
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2026-07-31 15:45:03 -07:00 |
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flamingcow
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ab0a8c8759
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Take ns/m to 4.85, measured against a 6m cable
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2026-07-26 15:51:52 -07:00 |
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flamingcow
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5676b2b581
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Detect mounts by mount root, wait for the touchscreen, and default to eth0/eth1
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2026-07-26 15:51:34 -07:00 |
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flamingcow
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832a2b42d6
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Mount the filesystems we need so this can run as PID 1
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2026-07-26 10:54:19 -07:00 |
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flamingcow
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102d53fb9b
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Turn the display portrait and split it into live and since-reset panels
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2026-07-26 10:27:41 -07:00 |
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flamingcow
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4d102f377e
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Take the cable zero from the shortest delay seen rather than a flag
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2026-07-26 09:43:03 -07:00 |
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flamingcow
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e77574712d
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Cycle every payload pattern per packet and always run both directions
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2026-07-25 23:03:31 -07:00 |
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flamingcow
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0f16edfe61
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Count link and syscall failures instead of printing them
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2026-07-25 22:54:04 -07:00 |
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flamingcow
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1b322bb32b
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Measure cable length from hardware transmit and receive timestamps
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2026-07-25 22:38:52 -07:00 |
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flamingcow
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09411aebdf
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Reset everything from a held on-screen button or space
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2026-07-25 21:41:21 -07:00 |
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flamingcow
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b2441ba64a
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Redraw at 60Hz with adaptive rate smoothing, console output at 1Hz
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2026-07-25 21:30:37 -07:00 |
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flamingcow
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892e855207
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Group the display into instant and cumulative sections on a shared grid
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2026-07-25 19:48:15 -07:00 |
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flamingcow
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419bdc4bb7
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Render the live status to the framebuffer in Atkinson Hyperlegible Mono
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2026-07-25 19:41:53 -07:00 |
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flamingcow
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16416bc1b0
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Draw the counter reset as a labelled rule across the table
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2026-07-25 19:31:03 -07:00 |
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flamingcow
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269199366d
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Reset cumulative error counts on space
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2026-07-25 19:29:00 -07:00 |
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flamingcow
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abb8b81919
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Remove CPU pinning flags that measured slower than the scheduler
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2026-07-25 19:24:10 -07:00 |
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flamingcow
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ed0f1d11e6
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Default to seven steered streams across the full frame size range
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2026-07-25 19:15:20 -07:00 |
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flamingcow
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7e77d22f36
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Give each stream its own ethertype steered to its own rx queue
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2026-07-25 19:08:11 -07:00 |
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