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22 Commits
V1.0.5 .. V1.1.6
Author SHA1 Message Date
etwenandClaude Opus 5 78a8f641c9 fix(scriptc): Capture the BMC USB service log to a file, not the console 
journalctl now runs with -o short-iso into log/bmc_usb_net.log and is
copied into the job directory with the other monitor logs. rm -f first so
the file covers this run only, and the ISO timestamps line up with
mgmt_ping.log and nfc_poll.log for cross-referencing.

The cost, recorded rather than glossed over: it is no longer echoed to
the console, so the USB copy is the only copy. That cp return value is
not checked - the same shape as the nfc_polling.log filename bug, which
failed silently and was only noticed back at the desk with a job archive
missing a file.

Folded into V1.1.6 rather than bumping: the tag has not moved on and this
is the same delivery.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-09-02 21:44:06 +08:00
etwenandClaude Opus 5 25e1ce0068 fix(pdb): Read the bricks on the pages the datasheet actually specifies 
Every PDB reading came back NA, and the cause was a base error. The four
ADPM12200 bricks put each measurement on its own PMBus PAGE, written
before the read. The bring-up spreadsheet listed those page numbers in
decimal but with an 0x prefix:

    Vin  PAGE 9  -> it said 0x00   (0x09)
    Iin  PAGE 10 -> it said 0x10   (0x0A)
    Vout PAGE 2  -> it said 0x02    correct by luck
    Iout PAGE 14 -> it said 0x14   (0x0E)
    Temp PAGE 18 -> it said 0x18   (0x12)

Only Vout worked, because 2 reads the same in either base. Hence Iin and
Iout answering 0xFFFF, Temp answering 0x0000, and a Vin scale factor
having to be invented to make 50 V appear out of a page-0 register.

pwr_brick.sh reads all five bricks with the right pages and the
datasheet's DIRECT equation, X = (1/m)(Y x 10^-R - b): voltage Y x 8 mV,
current Y x 0.04 A, temperature Y x 0.01 C. Cross-checked rather than
assumed - READ_VOUT 0x05D4 decodes to 11936 mV, exactly what
'show platform voltage' reports for that rail through a separate sensor
path. The datasheet is committed alongside so the numbers are checkable.

Left flagged: Table 3 does not list READ_VIN or READ_IIN. They borrow the
voltage and current coefficients here, which is consistent with a ~50 V
input but is not something the datasheet states.

Each value is re-read until it passes three checks: not 0xFFFF, not
0x0000, and inside a plausibility window. The window is the one that
matters - this bus corrupts the HIGH BYTE only, which turns 11.98 V into
32.00 V. Positive, plausible in magnitude, and invisible to any all-ones
filter. 0x0000 is rejected for the mirror-image reason: on the
temperature register it decodes to a believable 0 C.

Adds comboA/comboB margin profiles per board. comboB is comboA with every
direction flipped, so the pair covers each rail high and low while its
neighbours sit the other way. NC channels stay nominal in both - there is
nothing to margin on an unused rail.

Script C re-enables the BMC USB journalctl dump, which had been commented
out, so that service log now reaches the master log.

Script A -> V1.1.6.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-09-02 16:35:45 +08:00
etwenandClaude Opus 5 215fed6e95 fix(stress): Keep the SSD and USB jobs alive for the whole soak 
qfx5252-stress-usb was started with --runtime 60. It finished a minute
into an overnight run and the USB path sat idle for the rest of the
night - nothing failed, nothing said so, and the log looked complete.
SSD had the same shape at --runtime 3600. Both are now 86400, and the
BMC DDR memtester drops its loop count so it runs until stopped.

86400 is 24h, not forever. Past that SSD and USB die quietly and the
only clue is the shorter bgctl list Script B already prints each round.
Said so in the version history, the release notes and ARCHITECTURE.

Adds blanton_multiphase_margin.sh: the multiphase controllers on both
switch boards over the native i2c buses (SWB0 on i2c-13/15, SWB1 on
-14/-16), 19 rails each. high3/low3/comboA/comboB set voltages and print
one line per rail; save commits them and prints Multiphase Save All,
because that list has no per-rail mapping to report against.

Two hazards it carries: save is STORE_USER_ALL and permanent, and these
are NOT the LTC2980s margin.sh drives - the two tools reach the same
rails from opposite sides with no interlock between them.

The emitted commands were diffed against tools/Multiphase_*.txt: argv
identical for all five. The rail-to-netname mapping was cross-checked
against the bus numbers rather than trusted by line position - blocks
1..19 are all bus 13/15 and 20..38 all 14/16, matching the SWB0/SWB1
split of Multiphase_Netname.

blanton_traffic_linespeed v0.7.0 appends PatternRandom=yes to every tx
including ce0, and the defaults become tx 200 length=324. A fixed
pattern can sit on a benign bit sequence for a whole run; a changing one
is what exposes a weak lane. -r no forces fixed, -r "" omits the
argument for an SDK that will not take it. Bytes per burst went 51200 ->
64800, so absolute counter totals do not carry across this build - the
pair cross-check that decides PASS/FAIL does.

Script A -> V1.1.5.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-09-01 11:04:45 +08:00
etwenandClaude Opus 5 db44f72352 feat(thermal): Add a standalone thermal/safety run, and move margin out of the soak loop 
4_Blanton_Script_thermal_safety.ttl brings the DUT up the way Script A
does, then loads it - mlucas-avx2 -cpu 0:15 in the background plus
blanton_tr518.sh start - and samples platform data and both switch
boards' rail power every minute. Power per rail under sustained full
load, over hours, is the whole point of it.

It is standalone: nothing starts it, it starts nothing, and it must not
share a DUT with Script B because both take over the cd ports.

It also has no teardown. When you interrupt it the unit is still in
port cd lb=mac / l2 learn off / test mode nr=yes and mlucas is still
running, and show interfaces status does not reveal any of that. Called
out in the version history, the release notes, CLAUDE.md gotchas and the
ARCHITECTURE future-work list, because whoever uses the box next will not
find out on their own.

Script B's per-round loop drops the margin scan. The loop is meant to be
a quick minute-by-minute sample and margin_status_all.sh walks nine
LTC2980s over I2C, which dominated the round. Script C takes it instead,
once, before show uptime. The trade-off is real: margin drift DURING the
soak is no longer visible, only a start and an end reading. Documented
rather than glossed over, with a suggestion (scan every N rounds) if it
needs to come back.

Script C also sends exit and waits for "Script done" before
hw-test-session finish, so finish runs in the login shell rather than
inside the session it is closing.

Adds docs/Blanton_Test_Flow.drawio: all four scripts side by side, with
the config flags that change each step marked, Script B's one real goto
drawn, and the A->B->C handoffs shown as the manual steps they are.

The new script arrived LF-only while every other .ttl is CRLF and
.gitattributes marks *.ttl as -text, so what is committed is exactly what
Tera Term reads. Converted.

Script A -> V1.1.4.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-31 22:19:38 +08:00
etwenandClaude Opus 5 9cc41f6fbd fix(margin): Reference VNOM to what the rails run at, and split profiles per CONN 
86 of the 144 margin channels moved up +0.8% .. +2.5% to the measured
median for this platform (3.3 -> 3.38, 0.9 -> 0.915, 0.8 -> 0.82, ...).

That is not a display change. VNOM is the denominator of margin_status'
deviation %, and it is also the basis margin_set derives high/low/OV/UV
from - so both the number you read and the voltage you apply move with
it. A rail steady at 0.756 V used to read +0.80% against a nominal 0.75
and now reads 0.00%. Margin logs from before and after cannot be
compared: the reference moved, the hardware did not.

comboA/comboB are replaced by combo_SWB_CONN13..16_{high,low}. The
per-channel percentages are positional, so they follow the rails of one
specific board - applying a CONN13 profile to a CONN16 margins the wrong
rails and nothing detects it. SWB0 and SWB1 share a profile per CONN
because their rails are identical.

Fixes two things the deletion broke:
  - margin_apply_profile_all.sh still named comboA for all nine boards,
    which would now stop at "Profile not found" nine times over. It names
    the matching per-CONN profile instead, with CB on the generic
    combo_high3, and a note that the low pass is _high -> _low.
  - docs/LTC2980_channel_map.csv is generated from settings/*.conf, so
    all 86 changed rails were stale in it. Regenerated.

The eight new profiles also still carried comboA's header comment
("alternating high/low"), which describes neither what they contain nor
what they are for.

Script A -> V1.1.3.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-30 22:13:43 +08:00
etwenandClaude Opus 5 bc2b529c3a feat(nfc): Poll the NFC tag through the soak instead of sampling it once 
nfc_polling.sh wraps blantons_nfc_validate.py in a background loop and
keeps score: start/stop/status/tail/report/clear/fg. Script A takes a
30s baseline, Script B starts the poll for the soak, Script C stops it
with the other monitors and reports.

report only reads the log, so it can be run mid-soak without disturbing
anything - and it says RUNNING so a snapshot is not read as the final
answer. Each round appends a machine-readable RESULT line, which keeps
the tally independent of the tool's wording.

ERROR is counted apart from FAIL. A round where the tool printed neither
[PASS] nor [FAIL] - crashed, missing, hung past the timeout - measured
nothing, and that is a different fault from a tag that would not read.
Rolling them together hides whichever one you are not looking for.

Two habits from earlier bugs are baked in: tail does not follow (tail -f
never returns and a macro waiting on the prompt hangs there), and the .py
is called through python3 rather than ./ (it arrives mode 100644 and a
USB copy carries no execute bit).

Also fixes Script C copying "nfc_polling.log" to the job dir when the
file is "nfc_poll.log". The cp failed, nothing checked it, and the run
finished looking fine - you would find out at the desk, with a job
archive that had no NFC log in it.

Script A -> V1.1.2.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-28 22:41:02 +08:00
etwenandClaude Opus 5 c3b0d49145 fix(session): Clear the last run's jobs and session before starting 
After a run that ended badly - Tera Term closed, DUT rebooted mid-soak,
macro stopped by hand - the stress jobs kept running and the test session
stayed open. The next run then started on a box that was already loaded.
Nothing errored; the numbers were just quietly wrong.

Script A now opens with hw-test-session finish, bgctl reset --yes,
bgctl stop --all, then bgctl list. The list is the point of the sequence:
it is the one line in the log that proves the DUT was idle at the start.

Script A -> V1.1.1.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-28 22:04:31 +08:00
etwenandClaude Opus 5 59861cf953 feat(ber,power): Add the BER sweep and TR518 load; keep ce0 actually sending 
Three new tools and one fix to an old one.

blanton_ber.sh - PRBS BER across every cabled port, init/start/report/
stop/clear, -u 0|1|all. A lane passes only below 1e-6 (equal to the
threshold fails). report ends with a per-unit summary carrying the worst
lane, so an all-PASS run still shows how much margin there was. init
checks every lane locked, because an unlocked lane still reports a BER
and it is a meaningless one. Script C runs it after the traffic report,
following SWB_UNIT0/SWB_UNIT1 like the traffic block does.

blanton_tr518.sh - the built-in packet test, used to load the rails
before measuring power. start settles 120s so the reading afterwards is
loaded rather than mid-ramp. stop sends port cd lb=none and nothing else,
exactly what the bench procedure does - l2 learning and test mode are
left as start set them, and stop says so instead of quietly leaving the
box in a state nobody asked about.

TH6_SWB{0,1}_power_readback.sh - 19 rails, V x I and total. These read
the two sensor tables ONCE. The previous version read them per rail: 38
invocations of a slow CLI at 38 different instants, so the "total" was a
sum of readings seconds apart - and under load the currents move (TH6_CORE
186 A -> 636 A). A rail missing from the table now warns on stderr instead
of silently contributing 0 W.

blanton_traffic_linespeed.sh - ce0 (VLAN 138) joins the test. It has no
loopback partner and a switch never sends a frame back out its ingress
port, so a tx burst was one round trip and then silence. init now sets an
ingress mirror of ce0 back to itself; the mirrored copy is not
egress-filtered, so packets keep lapping until stop turns the mirror off.
stop is what ends it - removing the VLAN membership does not, because the
copy never consulted the VLAN. TL_CE_MODE also drops to 'self': ps ce
shows one ce port per unit and a unit-0-only burst returned on unit 0.
Read as cross-unit, both links dying would still report PASS (0 == 0).

Fixes a parser bug worth remembering: bcmcmd returns CRLF, and the BER is
the last token on its line, so the CR stayed glued to the number. Every
lane read as NA, and printing the CR sent the cursor to column 1 so the
RESULT column overwrote the start of the row. One stray \r, two symptoms.

Not yet verified on hardware, all called out in the release notes: the
ce0 mirror (destport == srcport may be refused), the 120s settle (tr 518
may be time-limited), and 'test mode nr=no' on stop.

Script A -> V1.1.0.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-28 16:33:40 +08:00
etwenandClaude Opus 5 43314444e9 feat(config): Run the fans at full speed by default 
FAN_SPEED 30 -> 100. A soak is a thermal test of everything except the
cooling, so the cooling should not be one of the variables in it. At 30%
a long run can throttle partway through, and throttled results read like
a different fault entirely.

Folded into V1.0.11 rather than bumping the version: the tag has not
moved on and this is the same delivery.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-28 10:32:07 +08:00
etwenandClaude Opus 5 4854da8518 feat(margin): Save every LTC2977 in one command, and stop lying about failures 
margin_save discarded the result of every write, so a NACK printed
"Change Saved" exactly like a successful store. For the one permanent
operation in this tool that is the worst place to stay quiet. Each store
is now checked, named on failure, and reflected in the exit code.

STORE_USER_ALL also went out as 0x15 followed by a dummy 0x00 - an SMBus
write-byte where the command is a send-byte. The LTC2977 tolerated it,
but tolerance is not correctness. Now i2cset ... 0x15 c on the native
path and a no-data cb_pmbus_write on the FPGA path.

Two new subcommands:

  margin_save all      - all nine boards in settings/, then re-init
                         whichever board was loaded beforehand so a
                         following margin_status still reports the board
                         you were looking at. Does not stop on the first
                         failure; a half-saved set is harder to reason
                         about than a fully-attempted one.

  margin_save blanton  - this platform exposes the CB FPGA F3 I2C
                         channels as native Linux i2c buses (Ch6->13,
                         Ch7->14, Ch8->15, Ch9->16; CB stays on bus 4),
                         so all 18 LTC2977 can be stored with plain
                         i2cset: no margin_init, no FPGA channel setup,
                         no pcimem. 18 commands instead of 42.

The 18 raw commands were verified on the DUT 2026-08-27; the wrapper was
tested against stubbed hardware only. Release notes say so.

Board list is MARGIN_BLANTON_STORE at the top of margin.sh - comment out
what this DUT does not have rather than letting it talk to absent boards.
Missing bus and unresponsive chip are reported as distinct failures.

MARGIN_STORE_SETTLE (0.5s) sits between stores because nothing here polls
the part's busy bit, and blanton fires 18 in a row.

Script A -> V1.0.11.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-28 08:39:31 +08:00
etwenandClaude Opus 5 15ea776b82 feat(soak): Show the background jobs each round, and stop the loop spinning 
Script B's monitoring loop had no pause at all - each round started the
instant the last one ended, so an overnight soak filled the log with
near-identical samples taken seconds apart. The section was even labelled
"Get data every 10mins" while running with no delay whatsoever.

The loop now ends each round with pause 60 and prints both job lists:
bgctl list for the platform job runner, jobs for anything the macro
backgrounded in that shell. A stress job that dies mid-soak shows up as a
shorter list on the next round instead of going unnoticed until the end.

60s is still hard-coded and the Status sheet asks for 10 minutes, so the
Phase 3 item stays open - this makes the loop sane, it does not close it.

Also adds docs/LTC2980_channel_map.csv: the nine settings/*.conf flattened
into one Board,CONN,Ch,NetName,Vnom sheet, generated by
tools/gen_channel_map.sh. The CSV is output, not source. NC channels are
kept as NC/- because the channel number is also the PMBus page - dropping
the gaps would shift every channel after them.

Two things the merged table makes visible: SWB0 and SWB1 carry identical
net names and voltages (only the bus and CB_I2C_CH differ), so those are
two copies that can drift apart silently; and there are exactly 8 NC
channels, all on CONN14/CONN15.

tools/100G_PRBS.txt, TR518.txt and fan_ctrl.txt join the existing
traffic_loopback_*.txt references. TR518 is not scripted yet and cannot
share the hardware with blanton_traffic_linespeed - both drive port
loopback and L2 learning.

Script A -> V1.0.10.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-27 14:29:47 +08:00
etwenandClaude Opus 5 03d609cc1f feat(prbs): Add 100G PRBS monitor; fix the job log path and USB mount 
port_prbs_monitor.sh drives PRBS on both 100G uplinks: lpmode off, arm
the pattern, then poll `phy diag <phy> prbs get` in the background until
stopped, counting a poll as PASS only when the output says "PRBS OK!".
prbsstat Ber is captured beside every poll for the record but does not
decide the verdict. `stop` runs prbsstat STOp and prbs clear before
rendering the report, so the test does not leave PRBS armed.

`start a` / `start b` runs one uplink alone, which is how a genuine port
fault is separated from the DUT not coping with two PRBS streams at
once. A port that was not run reports SKIP rather than FAIL -- deciding
on poll count alone would have made a deliberate single-port run look
like half the hardware was broken.

The port status is deliberately not printed at `start`: with PRBS armed
the link reports DOWN, which reads as a failure to anyone glancing at
the console. It appears in the report instead, after prbs clear and
labelled as the recovered state.

The calls in Script A, B and C are committed but commented out -- PRBS
is still under bring-up.

Fix: the job directory was written as /host/hw-eval/current/jobs in some
places and /host/hw-eval/jobs in others, so what Script B wrote was not
what Script C collected. Unified on /host/hw-eval/jobs.

Fix: Script C copied to /mnt/usb assuming it was mounted. It now finds
the device with usb_target.sh and mounts it first, so the logs actually
leave the DUT.

Script C also reorders its results -- stress logs, then the MGMT ping
report, then 100G status -- and cats the bgctl ssd/usb logs.

Script A -> V1.0.9. Docs and docs/release-notes/v1.0.9.md updated.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-26 15:35:48 +08:00
etwenandClaude Opus 5 5e1e4a6a8f docs(release): Add v1.0.8 notes; wire mgmt ping status into B and C 
Script A: the baseline ping window is 30 s rather than 45, and the log
is cleared afterwards so Script B starts from nothing.

Script B: `status` after `start`, and Script C: `status` before `stop`
plus a `cat` of the report. The status line shows both pids and the
replies received per NIC, so a dead link is visible while the soak is
still running instead of only at the end.

docs/release-notes/v1.0.8.md written in the house format.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-26 10:13:34 +08:00
etwenandClaude Opus 5 a31c186142 feat(mgmt): Ping both NICs at once, and stop counting ARP as loss 
The bench run reported FAIL=3 with no NIC errors and no drops. All three
failures were on eth1 and all three were missing exactly icmp_seq=1,
with the other nine replies present and sub-millisecond. That is
neighbour resolution: once the ARP entry for the target expires, the
first echo request is spent resolving it and ping counts it as loss.
Rounds sat about 24 s apart, right on the edge of the default reachable
time, so it happened on some rounds and not others.

mgmt_ping_monitor.sh V3.0.0:

- One discarded ping per NIC before the measured run resolves ARP, so
  MAX_LOSS_PCT can stay at 0 and a FAIL means a real drop. Raising the
  threshold instead would have hidden genuine single-packet loss, and a
  longer settle would not help -- nothing triggers ARP until the ping.
- Both NICs now ping at the same time and keep accumulating until
  stopped, rather than alternating fixed bursts. Each writes its own raw
  capture.
- `stop` sends SIGINT rather than SIGTERM, because ping prints its
  statistics block on interrupt and that block is what the report
  parses, then renders into the log: the last TAIL_LINES entries per
  NIC, each one's statistics and verdict, and `ip -s link show` for both
  interfaces.
- `-D -O` are on by default so every line carries a timestamp and a
  request that got no reply is visible in the tail instead of merely
  absent. Clear PING_EXTRA_OPTS if the platform's ping rejects them.

Since the script no longer re-execs itself to daemonise, `bash
mgmt_ping_monitor.sh start` works without the execute bit.

.gitignore: the new *.raw / *.pid / *.state runtime files were outside
the *.log rule and would have been committed.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-26 09:53:20 +08:00
etwenandClaude Opus 5 1b8d5a8e91 feat(usb): Detect the USB target instead of assuming /dev/sda1 
New Blanton_Script/usb_target.sh reports a USB mass-storage device's
node, mount point or by-id path. It excludes whatever disk backs / and
/host -- this platform can boot from a USB DOM, which also reports
TRAN=usb -- refuses to guess when several USB disks are present, falls
back to the whole device for superfloppy media, and when mounting,
checks the result is actually writable rather than trusting that mount
succeeded.

Script B asks it for the device node and builds the stress command from
the answer, so a stick that enumerates as sdb no longer sends the write
test at whatever /dev/sda1 happens to be.

The device is carried back through an echo marker, split in the shell
literal as "<<D""EV=..." so the command echo cannot satisfy the pattern
the macro waits for -- the same false-match guard used for PORTS0= and
NCMIF=, arranged differently.

Script B: DDR memtester drops its 100-pass limit and runs until stopped,
matching the other soak loads.

Fix: Script C ran `bgctl reset --yes` while killing processes, which is
before the job logs are copied to USB. Moved to after the archive and
after hw-test-session finish, so the run's own logs are collected before
anything clears them.

Script A -> V1.0.8 history updated.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-25 17:03:36 +08:00
etwenandClaude Opus 5 cac37583e7 feat(ttl): Include mgmt_ping.log in the USB archive 
Script C now copies log/mgmt_ping.log into
/host/hw-eval/current/jobs/ alongside bmc_poll.log, so the management
link results leave the DUT with the run instead of staying behind. Both
monitors' logs are now covered.

Script A history: the two copies are one action in one block, so they
share a single V1.0.8 line rather than reading as separate changes.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-25 15:57:23 +08:00
etwenandClaude Opus 5 802ee4d467 feat(ttl): Fold bmc_poll.log into the USB archive 
Script C copies log/bmc_poll.log into /host/hw-eval/current/jobs/ before
that directory is archived to USB, so the BMC sampling and I2C
read-back results leave the DUT with the run they belong to rather than
only existing in the Tera Term capture.

The wait moves ahead of the getdate/sprintf2 block; those build strings
without touching the terminal, so the prompt is still consumed exactly
once before the copy is sent.

Script A history updated under the existing V1.0.8 block -- that version
is not tagged yet, so this is the same batch.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-25 15:55:05 +08:00
etwenandClaude Opus 5 166b53983f feat(bmc): Re-enable bmc_monitor with an I2C write/read-back test 
bmc_monitor.sh comes back into the run with a second job beyond the
`free -m` sampling: an I2C pattern test against bus 1, address 0x41,
offset 0x00C0 -- write 55AA55AA and read it back, then write AA55AA55
and read that back. Two complementary patterns catch a stuck bit either
way round, and repeating it through the soak turns an intermittent I2C
fault into something the log shows rather than something the tester has
to catch live.

Script B starts it alongside the other stress; Script C stops it and
cats log/bmc_poll.log.

bmc_monitor_ddr.sh stays disabled -- BMC DDR stress runs through
bgctl + bmc-manager.

Docs: the "disabled" notes I added last time now applied to only half
the pair and read as wrong for bmc_monitor.sh. Split so the monitor is
documented as live with its I2C test, and only the _ddr variant is
marked disabled.

Script A -> V1.0.8.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-25 15:50:56 +08:00
etwenandClaude Opus 5 ef7cbdffd4 docs(release): Add v1.0.7 notes; bump Script A header to V1.0.7 
Script A carried a V1.0.7 history block while its "; Version :" header
still read V1.0.6, so publish.sh built Script_ABC_Blanton_V1.0.6 and the
folder would have disagreed with the tag. Header and date corrected --
reading the version from the header rather than a flag is what surfaced
this.

utils/wait_init.ttl V3.1.1: poll interval 10 s -> 60 s, and the WT_MIN
comments now say "at least" to match the test, which has been
`< WT_MIN` since the threshold was fixed. The stale "more than" wording
described exactly the off-by-one that once hung Script A.

Script C: the BMC USB journalctl dump is commented out.

docs/release-notes/v1.0.7.md written in the house format.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-25 14:22:22 +08:00
etwenandClaude Opus 5 ae8941a844 feat(ttl): Set fan speed in Script A, archive job logs to USB in C 
config.ttl gains FAN_SPEED (30). Script A rebinds the two max31790
controllers (18-0020, 25-0020) and applies the speed with
fan-speed-control.sh, answering its confirmation prompt, so a run starts
from a known thermal state rather than whatever the last test left.

Script A also clears /host/hw-eval/current/jobs before the run, and
Script C copies that directory to /mnt/usb/jobs-<date>_<time> so the
bgctl job logs leave the DUT with the run they belong to.

Fix: 25-0020 was bound twice in a row -- the second bind can only fail,
since the driver is already attached. Removed; the two controllers now
have a matching unbind/sleep/bind each.

Script A -> V1.0.7, history covering the config.ttl and Script C changes
as well.

Docs: fan control and the job-log archive added to Tech Stack, Key
Features and Data Flow; the config.ttl example refreshed with FAN_SPEED
and the SWB_UNIT flags. Three risks recorded in Future Extensions --
`rm` without -r cannot clear the job subdirectories that Script C copies
with -r, the fan confirmation wait has no timeout and would hang
silently if the prompt ever changes, and /mnt/usb is never checked for
being mounted.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-25 14:12:24 +08:00
etwenandClaude Opus 5 a6a12cdf2c docs: Sync ARCHITECTURE and CLAUDE with the bgctl and mgmt-ping work 
Script A: wait 45 s between starting and stopping mgmt_ping_monitor.
`start` returns after one second, but a round is roughly 30 s -- without
the pause the log held only the START banner and no RESULT line.

Docs brought up to date with the eight commits since 419b680:

- Tech Stack gains bgctl, systemd-run, iproute2 and hw-test-session;
  the stress row moves off the hammer scripts
- Structure and Key Features cover mgmt_ping_monitor.sh, and mark
  bmc_monitor{,_ddr}.sh as disabled -- their call sites in B and C are
  commented out, though the files remain
- Data Flow rewritten for all three scripts
- Two constraints added: TTL's `timeout` is global and must be restored,
  and two management NICs on one subnet cause ARP flux (hence
  ARP_STRICT, and nic_tx/nic_rx as the evidence of which NIC sent)
- CLAUDE gotchas add the `ip -s link` column order, that a monitor's
  `start` returns in one second rather than after a round, and that
  show_dmesg now ends with `dmesg -C`
- Phase 3 ticks the move to bgctl; Phase 5 gains the mgmt-ping, NVMe and
  EDAC parsing targets. Future Extensions notes that Script C never cats
  mgmt_ping.log, so the soak's ping results stay on the DUT

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-24 23:34:33 +08:00
etwenandClaude Opus 5 e38d24c775 feat: Add mgmt_ping_monitor.sh and move stress onto bgctl 
New Blanton_Script/mgmt_ping_monitor.sh: brings both management NICs up
with iproute2 (`ip link set` / `address replace` / `route replace` with
per-NIC metric) and pings each one's own target -- eth0 -> .30, eth1 ->
.31 -- appending to a rotating log. Same sub-commands as the bmc
monitors, plus `summary` for just the per-leg RESULT lines.

Both NICs stay up, which on a shared subnet lets the target's ARP be
answered by either one, so a reply can land on the NIC that did not
send. ARP_STRICT applies arp_ignore/arp_announce to prevent that, and
each leg logs `ip -s link show` with the interface's own TX/RX packet
delta across the burst as direct evidence of which NIC carried the
traffic. Note `ip -s link` orders columns "bytes packets ...", so the
packet count is the second field.

Script A: hw-test-session start/log/status, a fuller DUT inventory
(version, fwutil, syseeprom, ssdhealth, TPM, nvme smart-log, smartctl),
bmc-first-enroll and bmc-manager version/status, ras-mc-ctl summary, and
both 100G uplinks now brought up rather than 513 being left down.

Script B: stress moves to bgctl (memtester, qfx5252-stress-ssd/-usb) and
the BMC DDR load runs through bmc-manager, replacing the hammer scripts
and the bmc_monitor pair. Adds a BMC USB net test that discovers the
cdc_ncm interface and runs a 4-hour ping under systemd-run.

Script C: stops the bgctl jobs, the BMC USB unit and the mgmt ping, then
collects journalctl, per-NIC counters, ras-mc-ctl and NVMe health, and
closes the session with hw-test-session finish.

utils/show_dmesg.ttl: one combined error regex with `dmesg -T`, an
i2c-filtered view, then `dmesg -C` so Script C's capture shows only what
the soak produced. utils/setup_pmon.ttl: add the TPM FRU/read checks.

Fix: Script B set `timeout = 15` for the cdc_ncm probe and never
restored it, leaving the cap in force for everything after -- including
the traffic init, which walks 108 VLANs per unit and takes far longer
than 15 s. A timed-out wait returns without the prompt, so the macro
would have run ahead of the DUT for the rest of the soak. Reset to 0 at
:skip_ping, where both branches meet.

Script A -> V1.0.6.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
 2026-08-24 23:27:37 +08:00
85 changed files with 10422 additions and 281 deletions
Expand all files Collapse all files
.gitignore
+5
View File
@@ -12,6 +12,11 @@ For_AI/
!**/logs/.gitkeep
!**/Logs/.gitkeep
# monitor 腳本的執行期產物（原始擷取、pid、狀態）
*.raw
*.pid
*.state
# 打包輸出：產出不進 git，打包工具本身要進
publish/*
!publish/.gitkeep
ARCHITECTURE.md
+223 -43
View File
@@ -37,8 +37,13 @@ LTC2980 margin 控制器。TTL 只負責「按順序 `sendln` 並把畫面收進
| 電源 margin | LTC2980（= 2 × LTC2977）over PMBus，LINEAR16 編碼 |
| 錯誤計數來源 | Linux PCIe AER sysfs（`aer_dev_*`）、EDAC sysfs（`dimm_ce/ue_count`） |
| 平台監控 | SONiC `show platform *`（pmon container，含 `leak status` / `leak channels`） |
| BMC 存取 | host 端 `bmc-manager run "<cmd>"`（不需對 BMC 開 SSH，繞開其 busybox 工具鏈） |
| 壓力測試 | `mlucas-avx2`（AMD CPU）、`~/hammer/tools/stress_{mem,ssd,usb}.py` |
| BMC 存取 | host 端 `bmc-manager run "<cmd>"`（不需對 BMC 開 SSH，繞開其 busybox 工具鏈）；`bmc-first-enroll` / `bmc-manager version\|status` |
| 背景工作管理 | `bgctl run/list/stop --all/reset`（平台工具）；長時間 ping 用 `systemd-run --unit=` 掛成 transient unit |
| 管理網路 | iproute2（`ip link set` / `ip address replace` / `ip route replace ... metric`）+ `ping -I` |
| 測試 session | `hw-test-session start\|log\|status\|finish`；job log 收在 `/host/hw-eval/jobs/` |
| 風扇控制 | max31790 driver rebind（`/sys/bus/i2c/drivers/max31790/{bind,unbind}`）+ `fan-speed-control.sh <%>` |
| 100G PRBS | `bcmcmd -n <unit> -c 'dsh -c "phy diag <phy> prbs …"'`（set / prbsstat STArt / get / Ber / STOp / clear） |
| 壓力測試 | `mlucas-avx2`（AMD CPU）、`bgctl run` 排程的 `memtester` / `qfx5252-stress-ssd` / `qfx5252-stress-usb` |
| 資料面流量 | `bcmcmd`（Broadcom drivshell）VLAN loopback + `tx` burst，switch unit 0 / 1 |
| 流量報表 | DUT 上 awk（`blanton_traffic_linespeed report`）；離線 `python3 tools/bcm_mibpair_report_V1.1.0.py` |
| 版本控制 | Git（NAS + Gitea 私有 remote；**不推 GitHub，含客戶 NDA 資料**） |
@@ -115,6 +120,9 @@ Blanton_TTL_Script/
│ ├── Blantons_FPGA_Registers_draft.docx # 同上，客戶原始 docx
│ ├── Blantons_FPGA_Registers_Map_draft.xlsx
│ ├── Blantons_PCIe_AER_and_DDR_EDAC_checks.pdf # AER / EDAC 檢查點依據
│ ├── ADPM12200CMLZxx_DS_Datasheet_*.pdf # PDB brick 手冊（PAGE 與 DIRECT 係數的來源）
│ ├── Blanton_Test_Flow.drawio # A/B/C + 熱安規四支的測試流程圖（draw.io）
│ ├── LTC2980_channel_map.csv # 9 個 settings/*.conf 合併：Board,CONN,Ch,NetName,Vnom（144 列）
│ ├── TTL_Script_Blanton_Status_20260814.xlsx
│ └── TTL_Script_Blanton_Status_20260817.xlsx # ⭐ 最新：三支腳本逐項 Status（OK / On-Going + Owner）
│
@@ -122,9 +130,17 @@ Blanton_TTL_Script/
│ ├── bcm_mibpair_report_V1.1.0.py # 離線解析 drivshell log → per-pair TX/RX + PASS/FAIL
│ ├── traffic_loopback_vlan_setting.txt # bcmcmd VLAN 30..137 建立 + 成對 pbm（cdN <-> cdN+32）
│ ├── traffic_loopback_start.txt # bcmcmd tx 100 length=512 VLantag=<vid>
│ └── traffic_loopback_vlan_remove.txt # bcmcmd vlan remove <vid> pbm=...
│ # ↑ 三份為手動貼上用的原始指令表，
│ # blanton_traffic_linespeed.sh 是其 bash 版
│ ├── traffic_loopback_vlan_remove.txt # bcmcmd vlan remove <vid> pbm=...
│ │ # ↑ 三份為手動貼上用的原始指令表，
│ │ # blanton_traffic_linespeed.sh 是其 bash 版
│ ├── 100G_PRBS.txt # 100G PRBS 原始指令（port_prbs_monitor.sh 的來源）
│ ├── TR518.txt # 內建封包測試 tr 518 → blanton_tr518.sh
│ ├── BER_Test.txt # 全機 PRBS BER 指令 → blanton_ber.sh
│ ├── Multiphase_{high3,low3,comboA,comboB,Save}.txt # → blanton_multiphase_margin.sh
│ ├── Multiphase_Netname # 38 條軌的 net 名稱（區塊順序對應）
│ ├── 100G_Traffic.txt # ce0 VLAN 138 打流 → blanton_traffic_linespeed.sh
│ ├── fan_ctrl.txt # MAX31790 unbind/bind + fan-speed-control.sh 30
│ └── gen_channel_map.sh # settings/*.conf → docs/LTC2980_channel_map.csv（需 gawk）
│
├── secret/ # 🚫 gitignored — DUT 密碼、per-unit BDF、COM 設定
│ ├── README.md # ✅ committed — 用途索引
@@ -140,6 +156,7 @@ Blanton_TTL_Script/
└── src/
└── Script_ABC_Blanton/ # ← Tera Term 的工作目錄（整包給測試員）
│
├── 4_Blanton_Script_thermal_safety.ttl # 熱 / 安規：獨立跑，不接 A→B→C
├── config.ttl # 全域設定：testcase 名、EN_Margin / EN_log、三個 prompt 字串
├── 1_Blanton_Script_A.ttl # Pre-test：登入 → 對時 → source 工具 → 清 AER → 抓基線
├── 2_Blanton_Script_B.ttl # Stress：開壓力程序 → while 1 每輪抓 fan/temp/margin
@@ -148,8 +165,8 @@ Blanton_TTL_Script/
├── utils/ # 可 include 的取數片段（TTL，無狀態、只 wait+sendln）
│ ├── pcie_bus.ttl # lspci -tvvv / -vv
│ ├── setup_pmon.ttl # show platform summary/fan/temperature/psustatus/voltage/
│ │ # current/ssdhealth/leak status/leak channels（9 項）
│ ├── show_dmesg.ttl # date + dmesg grep error/fail/warning
│ │ # current/ssdhealth/leak status/leak channels + TPM（11 項）
│ ├── show_dmesg.ttl # dmesg -T 合併 error 正則 + i2c 過濾 + dmesg -C 清空
│ ├── show_margin_status.ttl # source margin_status_all.sh（掃 9 顆 LTC2980）
│ ├── kill_all_process.ttl # kill $(jobs -p)
│ ├── wait_init.ttl # 輪詢 show platform temperature 直到 pmon 起來
@@ -172,13 +189,30 @@ Blanton_TTL_Script/
├── blanton_pwr_data.sh # SWB VRM + PDB brick 的 Vin/Vout/Iout/Temp 表
├── blanton_traffic_linespeed.sh # SWB loopback 線速流量（bcmcmd unit 0/1）
│ # init/clear/show/start/stop/ps/report/run
├── bmc_monitor.sh # BMC 監控：週期跑 free -m，寫輪替 log
├── bmc_monitor_ddr.sh # BMC DDR 壓力：memtester，逾時 3600s
│ # ↑ 兩支都要 chmod +x 才能跑（見 Key Constraints）
├── mgmt_ping_monitor.sh # 10G/1G 管理網路 ping 監控（iproute2）
│ # eth0→TARGET_10G、eth1→TARGET_1G，兩張卡同時持續 ping
├── port_prbs_monitor.sh # 100G uplink PRBS 測試（bcmcmd phy diag）
├── blanton_ber.sh # 全機 SerDes BER 掃描（phydiag prbs / prbsstat）
├── blanton_multiphase_margin.sh # 多相 VRM margin（原生 i2c，38 條軌）
├── pwr_brick.sh # PDB / CPB power brick 讀值（VI2C ch4）
├── nfc_polling.sh # NFC tag 背景輪詢 + PASS/FAIL 統計
├── blantons_nfc_validate.py # NFC/NCI 驗證工具（廠商提供，未修改）
├── blanton_tr518.sh # TR518 封包測試，量功耗前的負載來源
├── TH6_SWB0_power_readback.sh # SWB0 19 條軌 V×I + 總功耗
├── TH6_SWB1_power_readback.sh # SWB1 同上
│ # ⚠️ 已納入交付，但 A/B/C 的呼叫仍註解掉（bring-up 中）
├── usb_target.sh # 偵測 USB 裝置節點／掛載點（排除系統碟）
├── bmc_monitor.sh # BMC 監控：free -m + I2C 寫入/讀回圖樣測試
├── bmc_monitor_ddr.sh # ⚠️ 已停用：B/C 內呼叫處已註解，DDR 壓力改走 bgctl + bmc-manager
│ # ↑ 三支都要 chmod +x 才能跑（見 Key Constraints）
└── LTC2980_Margin_Script/ # 電壓 margin 子專案（另有獨立 repo）
├── margin.sh # margin_init/status/set/apply_profile/save
# # v2.7.0：margin_save all / margin_save blanton
├── settings/*.conf # 一個 .conf = 一顆 LTC2980（CB + SWB0/1 × CONN13~16）
├── profiles/*.conf # 16-ch 批次組合（comboA/B、high3/5、low3/5、normal、off）
├── profiles/*.conf # 16-ch 批次組合。SWB 為 per-CONN：
# # combo_SWB_CONN13~16_{high,low}（百分比對應該片的軌）
# # comboA/comboB_{CB,SWB_CONN13~16}（互補棋盤配對）
# # 通用：high3/5、low3/5、normal、all_off
├── script/*_all.sh # 跨 9 顆 LTC2980 的批次 status / apply / save
├── Ref/margin_command_trace.md # 指令追蹤參考（SWB 章節已標過期，見文件內警告）
└── logs/ # margin 操作 log
@@ -195,15 +229,20 @@ Blanton_TTL_Script/
### 1. `config.ttl` — 全域測試參數（TTL 變數）
```ini
strTestcase = "Margin" ; 測項名，進 log 檔名
project_name = "Blanton" ; 專案名，進 log 檔名
EN_Margin = 1 ; 1=跑 margin 掃描, 0=跳過
strTestcase = "ENV" ; 測項名（ENV/EMC/Margin...），進 log 檔名
EN_Margin = 0 ; 1=跑 margin 掃描, 0=跳過
EN_log = 1 ; 1=logopen 存檔, 0=不存
FAN_SPEED = 100 ; 傳給 fan-speed-control.sh 的風扇轉速 (%)，預設全速
SWB_UNIT0 = 1 ; 這台有 switch unit 0（流量與 wait_init 都依此）
SWB_UNIT1 = 1 ; 這台有 switch unit 1
prompt_login = "sonic login:"
prompt_sonic = "admin@sonic:~$"
prompt_sonic_root = "root@sonic:~#"
```
> `SWB_UNIT0` / `SWB_UNIT1` 兩個都是 0 時，`wait_init.ttl` 直接 bypass、A/B/C 的流量段整段跳過。
Log 檔名規則：`<mdir>\Logs\<project_name>_<strTestcase>_<YYYYmmdd-HHMMSS>.log`
### 2. `settings/<board>.conf` — 一顆 LTC2980（16 channel）
@@ -214,11 +253,20 @@ Log 檔名規則：`<mdir>\Logs\<project_name>_<strTestcase>_<YYYYmmdd-HHMMSS>.l
| `CB_I2C_CH` | int | `TRANSPORT="swb"` 時的 FPGA I2C 通道（6/7/8/9） |
| `CHIPS[]` | string[2] | `"bus:addr"`，index 0 → CH0~7、index 1 → CH8~15 |
| `CHIP_PRE_CMD[]` / `CHIP_POST_CMD[]` | string[1] | mux 切換等前後置指令，`;` 分隔多筆 |
| `CH<n>_VNOM` | string | 標稱電壓（`"-"` = 未使用 / NC） |
| `CH<n>_VNOM` | string | 這條軌的**基準電壓**（`"-"` = 未使用 / NC） |
| `CH<n>_NET` | string | 電路 net name（對照 schematic） |
Channel 定址：`ch / 8` → `CHIPS[]` index，`ch % 8` → LTC2977 PMBus PAGE（0x00~0x07）。
**`VNOM` 自 2026-08-30 起是「Blanton 實測中位數」，不是規格標稱值。** 144 條軌裡有 86 條
被改上去 +0.8% ~ +2.5%（例：`PVDD3_3V_SYNTH_LDO_*` 3.3 → 3.38、`P0V9_AVDD_*` 0.9 → 0.915、
`PVDD0_8V_T3` 0.8 → 0.82）。這件事影響兩處，**不是只有顯示**：
- `margin_status` 的偏差 % 是對 `VNOM` 算的 —— 以前一條穩定在 0.756 V 的軌顯示 `+0.80%`，
現在顯示 `0.00%`。**舊 log 的偏差 % 不能跟新 log 直接比。**
- `margin_set` 的 high / low / OV / UV **全部由 `VNOM` 推算**（`VNOM × (1 ± change%)`），
所以整個 margin 視窗跟著平移。同樣下 `+3%`，實際打到的絕對電壓比以前高。
**SWB 通道與位址對應（2026-08-19 上機驗證，`ababb2c`）：**
| FPGA I2C 通道 | 板 / 接頭 | LTC2977 位址（lo / hi） |
@@ -231,6 +279,31 @@ Channel 定址：`ch / 8` → `CHIPS[]` index，`ch % 8` → LTC2977 PMBus PAGE
> 同一顆 LTC2980 的兩個位址**相差 2**（7-bit，由規格書 8-bit 配對除以 2 而來），不是 1。
> 兩張板共用一條通道，所以同通道上的位址必須互斥 —— 上表兩組（`0x5C/0x5E` 與 `0x62/0x64`）不重疊。
**同一批 LTC2977 也掛在原生 i2c bus 上**（2026-08-27 上機驗證）：Blanton 的 SONiC 把 CB FPGA F3
的這四條 I2C 通道同時註冊成 kernel i2c adapter，因此除了 `cb_pmbus_*` → pcimem 這條路，
還可以用 `i2cset -f -y <bus>` 直接打到同一顆晶片：
| FPGA F3 通道 | Linux bus | CB FPGA 路徑 | 原生 i2c 路徑 |
|---|---|---|---|
| Ch6 | 13 | `cb_pmbus_write 6 <addr> …` | `i2cset -f -y 13 <addr> …` |
| Ch7 | 14 | `cb_pmbus_write 7 <addr> …` | `i2cset -f -y 14 <addr> …` |
| Ch8 | 15 | `cb_pmbus_write 8 <addr> …` | `i2cset -f -y 15 <addr> …` |
| Ch9 | 16 | `cb_pmbus_write 9 <addr> …` | `i2cset -f -y 16 <addr> …` |
`margin.sh` 的 `margin_save blanton` 走原生路徑（`MARGIN_BLANTON_STORE` 表），
其餘功能仍走 `TRANSPORT="swb"` 的 FPGA 路徑。兩條路到的是同一顆 LTC2977，
**不要同時用**（同一條匯流排上兩個 master 語意的存取）。
**全通道 net / 電壓對照：`docs/LTC2980_channel_map.csv`**（9 個 `.conf` × 16ch = 144 列，
欄位 `Board,CONN,Ch,NetName,Vnom`）。查「某個 net 在哪片哪個 channel」比翻 9 個 `.conf` 快。
CSV 是產出物，不是正本 —— 改完 `.conf` 用 `./tools/gen_channel_map.sh` 重產，別手改 CSV。
兩件從表上看得出來、改 `.conf` 時要記得的事：
- **SWB0 與 SWB1 的 net / 電壓完全相同**，差別只在 `CHIPS[]` 的 bus（`0:` vs `1:`）與 `CB_I2C_CH`。
也就是說有兩份會各自漂移的重複資料 —— 改了 SWB0 沒改 SWB1，不會有任何東西擋你。
- **8 個 NC 通道**（SWB0/1 CONN14 的 CH10/CH11/CH13、CONN15 的 CH10）在 CSV 裡以
`NC` / `-` 原樣保留，不是漏掉；濾掉它們會讓 page 編號對不上。
### 3. `profiles/*.conf` — 16-ch 批次 margin 組合
```bash
@@ -290,17 +363,29 @@ PROFILE_CHANNELS=( "0:high:8" "1:low:8" ... ) # "channel:operation:change_perc
| 模組 | 進入點 | 功能 |
|------|--------|------|
| **Script A（Pre-test）** | `1_Blanton_Script_A.ttl` V1.0.3 | root 登入 → `date -s` 對時 → `show boot` → **等 pmon 起來**（`wait_init.ttl`）→ BMC 版本 → source 六個 bash 工具 → 清/讀 7 組 PCIe AER → `lspci` → margin 全掃 → PMON 九項 → dmesg → 100G port 狀態 → **一輪流量基線** → `show uptime` |
| **Script B（Stress）** | `2_Blanton_Script_B.ttl` | `mlucas-avx2 -cpu 0:15` + 5 份 `stress_mem.py` + `stress_ssd.py` + `stress_usb.py`（**共 8 個 job**）→ 啟動兩支 BMC monitor → `jobs` → 100G port 狀態 → traffic `ps/init/clear/show/start`（**兩個 unit**）→ `while 1` 每輪完整 PMON + margin |
| **Script C（Post-test）** | `3_Blanton_Script_C.ttl` | `kill $(jobs -p)` → PMON + dmesg → 7 組 AER → 停兩支 BMC monitor 並 `cat` 其 log → `cat` mlucas / stress_ssd log → traffic `stop` + `report`（兩個 unit）→ `show reboot-cause` / `show uptime` → 完成 messagebox |
| **SWB loopback 流量** | `blanton_traffic_linespeed <sub> [-u 0\|1\|all]` | `init`（VLAN 30..137，成對 `cdN`/`cdN+32`）→ `clear` → `start`（`tx 100 length=512`）→ `stop` → `report`（per-pair TX/RX 交叉比對 PASS/FAIL）；另有 `ps`（link/speed）與 `run`（一條龍） |
| **Script A（Pre-test）** | `1_Blanton_Script_A.ttl` V1.1.6 | root 登入 → `date -s` 對時 → 清 job log → **收掉前一輪殘留**（`hw-test-session finish` → `bgctl reset --yes` → `bgctl stop --all` → `bgctl list` 確認清空）→ `hw-test-session start` → **設定風扇轉速** → **等資料面就緒**（`wait_init.ttl`）→ DUT 清單（boot/version/fwutil/syseeprom/ssdhealth/TPM/NVMe）→ BMC enroll + version/status → source bash 工具 → 清/讀 7 組 PCIe AER + `ras-mc-ctl --summary` → `lspci` → margin → PMON → dmesg → **10G/1G 管理網路 ping** → **NFC 基線**（start → 30s → stop → report）→ 100G uplink 設定與狀態 → **一輪流量基線** → `show uptime` |
| **Script B（Stress）** | `2_Blanton_Script_B.ttl` | `mlucas-avx2 -cpu 0:15` + `bgctl run` 的 `memtester` / SSD / USB 壓力（v1.1.5 起 SSD/USB `--runtime 86400`、BMC memtester 不帶次數 = 跑到被停） + BMC DDR（`bmc-manager run memtester`）→ BMC USB net test（探測 cdc_ncm 介面，`systemd-run` 掛 4 小時 ping）→ 啟動 mgmt ping 監控 → **啟動 NFC 輪詢** → `jobs` / `bgctl list` → traffic（依 `SWB_UNIT`）→ `while 1` 每輪 PMON + `bgctl list`/`jobs` + `pause 60`（**V1.1.4 起 margin 不在迴圈內**）|
| **Script C（Post-test）** | `3_Blanton_Script_C.ttl` | `kill $(jobs -p)` + `bgctl stop --all` / `reset` + 停 BMC USB unit、mgmt ping 與 **NFC 輪詢** → PMON + dmesg → 7 組 AER + `ras-mc-ctl` → BMC USB `journalctl` **寫進 `log/bmc_usb_net.log`**（不再印在 console） → `ip -s link show eth0/eth1` → `cat` mlucas log → **NFC `report`** → traffic `stop` + `report` → **BER 掃描**（依 `SWB_UNIT`）→ NVMe 健康 → `show reboot-cause` → **margin 掃描**（`EN_Margin`，V1.1.4 由 Script B 移來）→ `uptime` → **job log 複製到 USB（帶時戳）** → `exit` + wait『Script done』→ `hw-test-session finish` |
| **Script 4（Thermal / Safety）** | `4_Blanton_Script_thermal_safety.ttl` | **獨立腳本，不接 A→B→C。** Script A 式的環境建立（登入 / session / 風扇 / `wait_init` / DUT 清單 / BMC / PCIe 清除 / `pcie_bus` / PMON / dmesg）→ **滿載**（`mlucas-avx2 -cpu 0:15` 背景 + `blanton_tr518.sh start`）→ `while 1`：PMON + `TH6_SWB0/1_power_readback.sh` + `bgctl list` / `jobs`，`pause 60`。**沒有收尾段** —— 中斷後 DUT 仍在 `port cd lb=mac` / `l2 learn off` / `test mode nr=yes`，要手動 `blanton_tr518.sh stop` |
| **SWB loopback 流量** | `blanton_traffic_linespeed <sub> [-u 0\|1\|all]` | `init`（VLAN 30..137，成對 `cdN`/`cdN+32`）→ `clear` → `start`（`tx 200 length=324 PatternRandom=yes`，v0.7.0 起）→ `stop` → `report`（per-pair TX/RX 交叉比對 PASS/FAIL）；另有 `ps`（link/speed）與 `run`（一條龍）。**V0.6.0 起含 100G uplink `ce0`**（VLAN 138）：它沒有 loopback 對象，靠 **ingress mirror 打回自己**維持循環，`report` 最後一列就是它，底下再接一份跨 unit summary |
| **FPGA 暫存器存取** | `cb_fpga <fn> <addr> [data]`、`fpga_rescan` | pcimem 打 `resource0` + BAR 相對 offset，32-bit word；BDF 於 source 時自動偵測；`pmc/icb/swb0/swb1_fpga` 走 VSPI 窗口 |
| **CB I2C / PMBus** | `cb_i2c_init/scan/read/write`、`cb_pmbus_read/write/linear16` | FPGA F3 OpenCores master，**讀用 Repeated START**（SMBus/PMBus 裝置必需） |
| **ICB / PDB 存取** | `vi2c_init/scan/read/write`、`vi2c_scan_all` | CB F3 VI2C proxy，~3.3 ms/reg，取代 VSPI 的 ~18 ms/reg（後者會踩 SMBus 25–35 ms timeout） |
| **溫度** | `temp_cb` / `temp_icb` / `temp_all` | TMP75（12-bit 左靠齊 ×0.0625）、TMP432（含 RANGE bit 的 −64 偏移、remote1/2） |
| **電源資料** | `pwr_data` / `pwr_data_pdb` / `pwr_pdb_id` | SWB VRM 全軌 Vin/Vout/Iout/Temp 對齊表；MP29816 解析度**執行期從 `MFR_VOUT_SCALE_LOOP` 讀**，不寫死 |
| **電壓 Margin** | `margin_init/status/set/apply_profile/save` + `*_all.sh` | 9 顆 LTC2980（CB CONN13、SWB0/1 CONN13~16）批次 high/low margin 與狀態掃描。v2.6.0 起 SWB 路徑真正接上共用 cb_i2c 後端，並有 `margin_swb_info/probe/scan/reset/sem` 除錯包裝 |
| **BMC 監控 / 壓力** | `bmc_monitor.sh` / `bmc_monitor_ddr.sh` `{start\|stop\|status\|fg\|tail\|clear}` | 由 host 端 `bmc-manager run` 週期性打 BMC，背景 detached、log 輪替。前者跑 `free -m`（逾時 30s），後者跑 `memtester`（逾時 3600s），各自獨立 log 與 pid |
| **電壓 Margin** | `margin_init/status/set/apply_profile/save` + `*_all.sh` | 9 顆 LTC2980（CB CONN13、SWB0/1 CONN13~16）批次 high/low margin 與狀態掃描。`VNOM` 為 Blanton 實測中位數（2026-08-30）；SWB 的 profile 是 per-CONN，套錯 CONN 會 margin 到錯的軌且不報錯。v2.6.0 起 SWB 路徑真正接上共用 cb_i2c 後端，並有 `margin_swb_info/probe/scan/reset/sem` 除錯包裝 |
| **Multiphase VRM margin** | `blanton_multiphase_margin.sh {high3\|low3\|comboA\|comboB\|save} [-u 0\|1\|all]` | 兩片 SWB 的多相控制器（**不是** `margin.sh` 管的 LTC2980），走原生 i2c bus：SWB0 = `/dev/i2c-13`+`-15`、SWB1 = `-14`+`-16`。每片 19 條軌、共 38 條，逐條印 `SWB0_0V9_ANLG0 - 0.930V Configure Done`。`save` 沒有 per-rail 對應，只印 `Multiphase Save All`。⚠️ `save` 是 `STORE_USER_ALL`（0x15，TH6 core 用 0x17）**永久寫 NVM**；⚠️ 與 `margin.sh` 從兩側摸同一批軌，**不可同時用** |
| **Margin 寫 NVM** | `margin_save` / `margin_save all` / `margin_save blanton` | ⚠️ 永久寫入。`0x15` 送 PMBus **send-byte**（不帶 data byte）。`all` = 依 `settings/` 走 9 顆、跑完還原原本載入的板子；`blanton` = 本平台捷徑，18 顆全走原生 i2c bus（`MARGIN_BLANTON_STORE` 表），不需 `margin_init`。每筆之間 `MARGIN_STORE_SETTLE`（0.5s），工具**不 poll busy bit** |
| **管理網路 ping** | `mgmt_ping_monitor.sh {start\|stop\|status\|fg\|tail\|clear\|summary}` | 一輪 = 10G leg + 1G leg，各自 `ip address/route replace` 後 `ping -I <if>` 打自己的對端；兩張卡都保持 up。每 leg 記 `ip -s link show` 與該卡的 TX/RX packet delta，另出一行可 grep 的 `RESULT` |
| **BMC 監控** | `bmc_monitor.sh {start\|stop\|status\|fg\|tail\|clear}` | 由 host 端 `bmc-manager run` 週期取樣 `free -m`，另加一組 **I2C 寫入/讀回圖樣測試**（bus 1、addr 0x41、offset 0x00C0，寫 `55AA55AA` 讀回、再寫 `AA55AA55` 讀回）。B 啟動、C 停止並 `cat log/bmc_poll.log` |
| **BMC DDR 壓力** | `bmc_monitor_ddr.sh` | ⚠️ **已停用** —— B/C 內呼叫處已註解，改由 `bgctl run bmc-manager run memtester` 取代。檔案保留未刪 |
| **100G PRBS** | `port_prbs_monitor.sh {start [both\|a\|b]\|stop\|status\|report\|clear}` | 兩個 uplink 各一個 worker，可同時或單獨跑。setup（`lpmode off` → `prbs set` → `prbsstat STArt`）→ 週期 `prbs get`（判定）+ `prbsstat Ber`（只記錄）→ teardown（`STOp` + `prbs clear`）。輸出含 `PRBS OK!` 才算 PASS。**⚠️ A/B/C 的呼叫目前註解掉** |
| **SerDes BER 掃描** | `blanton_ber.sh {init\|clear\|start\|stop\|report} [-u 0\|1\|all]` | 全機每個對接 port 的 PRBS BER：`prbs set p=3` + `prbs get`（確認每條 lane 都鎖上）→ `prbsstat STArt Interval=30` →（等一個 interval）→ `prbsstat Ber` → `STOp` → `prbs clear`。`report` 一列一條 lane，**BER < 1e-6 才 PASS**，最後跨 unit 的 summary 帶最差 lane。⚠️ PRBS 期間 link 顯示 DOWN、不過流量 |
| **TR518 負載** | `blanton_tr518.sh {start\|stop} [-u 0\|1\|all]` | `port cd lb=mac` → `l2 learn off` → `test mode nr=yes` → `tr 518 ... testphase=1`，然後 settle `TR_SETTLE_SEC`（120s）再讓人量功耗。`stop` 只送 `port cd lb=none`（照 `TR518.txt`），L2 學習與 test mode **不會還原**，`TR_RESTORE_*=1` 才會 |
| **PDB / CPB brick** | `pwr_brick.sh show [-r]` | 5 顆 brick 的 Vin / Iin / Vout / Iout / Temp（SWB0 `0x62`/`0x63`、SWB1 `0x60`/`0x61`、CPB `0x26`）。四顆 ADPM12200 **每個量各自一個 PMBus PAGE**（Vin 9、Iin 10、Vout 2、Iout 14、Temp 18），讀之前一定要先寫 PAGE —— `blanton_pwr_data.sh` 完全沒寫，所以整張 PDB 表都是 NA。換算用手冊 DIRECT 公式 `X=(1/m)(Y×10⁻ᴿ−b)`。每個值重讀到通過三道檢查為止（非 `0xFFFF`、非 `0x0000`、落在合理範圍）—— 這條匯流排**只壞高位元組**，`11.98 V` 會變成 `32.00 V`，全一過濾擋不住 |
| **SWB 軌功耗** | `TH6_SWB{0,1}_power_readback.sh` | 讀 `show platform voltage/current` **各一次**，19 條軌 V×I 與總功耗。舊版每軌各讀一次（38 次呼叫、每軌不同時刻），總和是不同瞬間的加總 |
| **NFC 讀取輪詢** | `nfc_polling.sh {start\|stop\|status\|tail\|report\|clear\|fg}` | 背景重複跑 `blantons_nfc_validate.py`，每輪追加一行機器可讀的 `RESULT=`（PASS/FAIL 取自工具自己的摘要行，兩者皆無則 **ERROR**，與 FAIL 分開計數）。`start` 會先清空 log；`report` **只讀 log，polling 中隨時可跑**，並標示 `RUNNING` 免得快照被當最終結果。`tail` **不 follow** |
| **USB 目標偵測** | `usb_target.sh [-o dev\|mnt\|both\|id] [-n] [-r sec]` | 找出插入的 USB 儲存裝置，排除 `/` 與 `/host` 的底層碟（本平台可能從 USB DOM 開機），多顆時拒絕猜；掛載時會驗證真的可寫 |
| **打包交付** | `publish/publish.sh [-v Ver] [-f] [-z] [-n]` | 版號讀 Script A 檔頭，複製成 `publish/Script_ABC_Blanton_<Ver>/`，排除 `*.log`，可另出 zip |
---
@@ -316,15 +401,21 @@ PROFILE_CHANNELS=( "0:high:8" "1:low:8" ... ) # "channel:operation:change_perc
Script A ── logopen Logs/Blanton_Margin_<ts>.log ──┐ (之後所有畫面都進這個檔)
│ │
├─ 登入 admin → sudo -i → root@sonic:~# │
├─ date -s "<host 時間>" ← 讓 DUT 時戳可對照 │
├─ date -s "<host 時間>" ← 讓 DUT 時戳可對照
├─ rm /host/hw-eval/jobs/* ← 清掉上一輪的 job log
├─ hw-test-session finish / bgctl reset / stop --all / list (收前一輪)
├─ hw-test-session start / log / status
├─ 風扇：max31790 unbind→sleep→bind（18-0020 與 25-0020 各一次）
│ → fan-speed-control.sh <FAN_SPEED> → 回答 y 確認 │
├─ source 6 個 bash 工具（函數進 shell） │
│ └ 此時 blanton_fpga_pcimem.sh 印出 [INFO] CB FPGA BDF = ...（自動偵測結果）
├─ AER 基線：7 組 EP+RP 的 correctable/nonfatal/fatal
├─ lspci -tvvv / -vv ← 拓樸 + link speed/width
├─ margin_status_all ← 9 顆 LTC2980 × 16ch 的 Vout 與偏差%
├─ show platform × 9 ← fan/temp/psu/voltage/current/ssdhealth/leak status/leak channels
├─ dmesg | grep error/fail/warning
├─ show interfaces status Ethernet513,Ethernet514 ← 100G uplink 狀態
├─ dmesg -T（合併 error 正則 + i2c 過濾）→ dmesg -C 清空 ← C 只會看到 soak 期間新產生的
├─ mgmt ping：start → pause 45 → stop → cat log ← 10G/1G 各一輪
├─ 100G uplink：lpmode off → 兩埠 startup → config save → show interfaces status
├─ 一輪流量基線：ps → init → clear → show → start → stop → report
└─ show uptime
（最前面還有 wait_init.ttl：輪詢 show platform temperature 直到不再回報
@@ -336,8 +427,10 @@ Script A ── logopen Logs/Blanton_Margin_<ts>.log ──┐ (之後所有畫
Script B ── 同一個 log 檔續寫（logwrite 分隔線）
├─ 背景程序：mlucas-avx2(CPU) ×1, stress_mem ×5, stress_ssd, stress_usb → 共 8 個 job
│ （stress_hhmd / stress_pcie 已於 2026-08-17 移除，見 Status 表 ScriptB #5/#7 "KC Remove"）
├─ BMC: bmc_monitor.sh start + bmc_monitor_ddr.sh start
├─ jobs ← 確認全部起來了
├─ bgctl run: memtester 1G / qfx5252-stress-ssd / qfx5252-stress-usb
├─ BMC: bmc-manager run memtester（DDR）、cdc_ncm 介面探測 + systemd-run 4hr ping（USB）
├─ mgmt_ping_monitor.sh start
├─ jobs / bgctl list ← 確認全部起來了
├─ traffic: ps → init → clear → (pause 15) → show → start （unit 0 與 1，VLAN 30..137 loopback）
└─ while 1: setup_pmon（9 項）→ margin_status_all （soak 期間持續取樣）
▼
@@ -348,10 +441,15 @@ Script C
├─ kill $(jobs -p) ← 收掉所有背景壓力
├─ show platform × 9 + dmesg ← 收工快照
├─ AER 再抓一次 ← 與 Script A 基線相減 = 本輪新增錯誤
├─ BMC: 兩支 monitor stop → cat log/bmc_poll.log + log/bmc_ddr.log
├─ cat mlucas_amm_log / log.stress_ssd ← 壓力程式自身的 pass/fail
├─ bgctl stop --all / reset、systemctl stop BMC USB unit、mgmt ping stop
├─ journalctl BMC USB unit、ip -s link show eth0/eth1、ras-mc-ctl --summary
├─ cat mlucas_amm_log ← CPU 壓力程式自身的 pass/fail
├─ nvme smart-log / smartctl -x /dev/nvme0
├─ traffic: stop → report ← per-pair TX/RX 交叉比對，PASS/FAIL/NA（exit 2 = 有 FAIL/NA）
└─ show reboot-cause / show uptime ← soak 期間有沒有意外重開，一眼看得到
├─ show reboot-cause / show uptime ← soak 期間有沒有意外重開，一眼看得到
├─ usb_target.sh -o dev → sync → mount <dev> /mnt/usb
├─ cp bmc_poll.log / mgmt_ping.log → jobs/，再 cp -r jobs/ /mnt/usb/jobs-<YYYYmmdd>_<HHMM>
└─ hw-test-session finish
▼
[messagebox "GOOD JOB! Test Case DONE"] → 人工檢查 log
```
@@ -389,6 +487,8 @@ pwr_data
只吃 Sr；只有純暫存器裝置兩種都行。
7. **`margin_save`（`STORE_USER_ALL`）會永久寫進 NVM**，斷電保留。測試流程中**絕不執行**，
以免覆蓋客戶出廠 config。`margin.sh` 的 auto-enable 只改 RAM（`ON_OFF_CONFIG`），斷電復原。
`margin_save all` / `margin_save blanton`（v2.7.0）一次對 9 顆 LTC2980（18 個 LTC2977）
下同一道命令，風險同性質但範圍是全機；命令本身是 PMBus send-byte（`0x15`，不帶 data byte）。
8. **操作硬體電壓有損壞 DUT 的風險**：套 profile 前先確認該軌 OV/UV limit 與 servo DAC 注入電阻
有 populate（本板部分 margin 電阻標 PROTO，沒 populate 的軌電壓不會動）。
9. **`ARB_LOST` 不等於裝置存在**：`vi2c_scan` 只看 `RX_ACK`，仲裁失敗會被誤報成「有裝置」。
@@ -409,12 +509,21 @@ pwr_data
⚠️ 但 `.gitattributes` **不會回頭重寫既有工作區檔案** —— 早於它 clone 出來的目錄，
需 `git rm --cached -r . && git reset --hard` 或刪掉目錄重新 checkout 才會生效，
而且 `git status` 乾淨**不代表**磁碟上是 LF（`--renormalize` 只在進 index 的路上轉換）。
13. **`bmc_monitor*.sh` 需要執行權**：它們是本專案第一組「被執行」而非被 `source` 的腳本，
13. **`bmc_monitor*.sh` / `mgmt_ping_monitor.sh` 需要執行權**：它們是本專案「被執行」而非被 `source` 的腳本，
而 `do_start` 內部是 `setsid "$SCRIPT_PATH" __daemon`，**即使用 `bash x.sh start` 呼叫
也仍需 exec bit**。git 記錄為 `100644`，且 Windows → 隨身碟 → DUT 的路徑無法攜帶權限位元，
所以佈署後要先 `chmod +x ~/Blanton_Script/bmc_monitor*.sh`，否則 Script B 的 start 會
`Permission denied`、Script C 的 `cat` 撲空（BMC 段全空但不會報錯）。
14. **客戶 NDA**：`docs/` 內含客戶 FPGA 規格與 schematic 衍生資訊，**本 repo 只推 NAS + Gitea，
14. **TTL 的 `timeout` 是全域的，設了就要還原**：`timeout = N` 之後**每一個** `wait` 都被限制在 N 秒，
逾時的 `wait` 會直接返回而沒吃到 prompt，於是下一個指令在前一個還沒跑完就送出，之後整輪錯開一拍。
`wait_init.ttl` 設 60 後還原 0；Script B 的 cdc_ncm 探測設 15，在 `:skip_ping`（兩條路徑的匯流點）還原。
加新的 `timeout` 時務必配一個 `timeout = 0`。
15. **兩張管理網卡同網段時會 ARP flux**：`mgmt_ping_monitor.sh` 讓 eth0/eth1 同時 up，若兩者在同一個
/24（本專案預設 `192.168.1.99` / `.101`），對端 ARP 可能由任一張卡回應，回包落在沒送封包的那張，
量到的數字不能歸屬。`ARP_STRICT=1` 會設 `arp_ignore=1` / `arp_announce=2` 擋掉；
另外每個 leg 的 `RESULT` 行帶 `nic_tx` / `nic_rx`（該卡自己的 packet delta），
**ping 成功但 `nic_tx` 接近 0 就代表封包從另一張卡出去了**。兩張卡在不同網段時可設 0。
16. **客戶 NDA**：`docs/` 內含客戶 FPGA 規格與 schematic 衍生資訊，**本 repo 只推 NAS + Gitea，
絕不推 GitHub**。
---
@@ -428,7 +537,7 @@ pwr_data
| **客戶機密文件** | `docs/` 內 FPGA 規格（docx/xlsx/md）屬客戶 NDA 範圍；schematic 原始檔（`*.DSN`）一律 gitignore，不進 repo |
| **Remote 限制** | 只推私有 remote：`nas`（`git.et-wen.com:51222`）+ `gitea`（`etgit.et-wen.com`）。**不設 GitHub `origin`** |
| **測試 log** | `logs/*.log` 含 DUT 序號、MAC、韌體版本等可識別資訊 → gitignore，只保留目錄結構（`.gitkeep`） |
| **破壞性硬體指令** | `margin_save` / `STORE_USER_ALL` 為永久 NVM 寫入，工具預設不呼叫；批次腳本 `margin_save_all.sh` 在 README 與腳本頂端都有警語 |
| **破壞性硬體指令** | `margin_save` / `margin_save all` / `margin_save blanton` / `STORE_USER_ALL` 為永久 NVM 寫入，工具預設不呼叫；`margin_save all` 與批次腳本 `margin_save_all.sh` 在 README 與程式頂端都有警語 |
| **root 權限** | 全流程在 `root@sonic:~#` 下執行（pcimem / i2c 需要）；腳本不留任何 `chmod 777` 或放寬權限的動作 |
| **For_AI/** | AI 協作素材（截圖、草稿筆記）整個資料夾 gitignore，避免不小心把客戶圖面帶進 repo |
@@ -554,16 +663,17 @@ margin status、全部 VRM 軌的 Vin/Vout/Iout/Temp、CB + ICB 溫感讀值，
**目標：** 壓力程序起得來、起不來看得出來，soak 迴圈有時戳、可控週期。
**包含：**
- [ ] 部署 `~/hammer/tools/` 前置檢查：新增 `utils/check_hammer_tools.ttl`
（`ls -l ~/hammer/tools/` + `ls ~/hammer/tools/amd/mlucas-avx2`），缺檔就別往下跑
- [ ] 前置檢查：`~/hammer/tools/amd/mlucas-avx2` 仍是唯一還依賴 hammer 的項目，缺檔就別往下跑
- [ ] 壓力程序 log 加時戳，避免多輪覆蓋：
`mlucas_amm_log` → `~/logs/mlucas_amm_log_$(date +%Y%m%d-%H%M%S).log`（Status 表 ScriptB #2 的既定寫法）
- [ ] `jobs` 之後加驗證：期望 **8** 個背景 job（1 mlucas + 5 mem + ssd + usb），
數量不符時 `messagebox` 提示
（`stress_hhmd` / `stress_pcie` 已於 2026-08-17 由 KC 移除，原本的 10 改為 8）
- [x] 壓力層改用平台的 `bgctl`（`memtester` / `qfx5252-stress-ssd` / `qfx5252-stress-usb`），
取代 `~/hammer/tools/stress_*.py`；Script B 以 `jobs` + `bgctl list` 兩者並列確認
- [ ] `bgctl list` 之後加數量驗證，不符時 `messagebox` 提示（目前只印出來給人看）
**← V1.0.10 起 `bgctl list` + `jobs` 改為每輪都印，中途死掉的 job 看得到，但仍要靠人眼比對**
- [ ] soak 迴圈改為「每輪先 `date`、跑完 `pause <間隔>`」，
把 `EN_LoopInterval`（預設 600 秒 = 10 min）放進 `config.ttl`，兌現 Status 表的「Get data every 10mins」
**← 目前 `while 1` 仍無 `pause`，實際間隔取決於指令執行時間，不是 10 分鐘**
**← V1.0.10 已補上 `pause 60`（迴圈不再全速空轉），但 60 秒是寫死的、也還沒有每輪 `date`；
距 Status 表的 10 分鐘仍有差距，故本項未結**
- [x] soak 每輪補 `show platform psustatus` / `voltage` / `current`
—— 迴圈已改為 `include "utils/setup_pmon.ttl"`，九項全收
- [ ] 補 `; ========== CLEAR EVENT ==========`（Status 表 ScriptB #1，Owner: Alan）
@@ -621,9 +731,13 @@ margin status、全部 VRM 軌的 Vin/Vout/Iout/Temp、CB + ICB 溫感讀值，
UE > 0 或 fatal/nonfatal > 0 直接標 FAIL
- [ ] Margin 表解析：把 9 顆 × 16ch 的 Vout / 偏差% 收成 CSV，標出超出 ±(profile 設定值 + 容差) 的軌
- [ ] 溫度 / 風扇 / 電源趨勢：soak 期間逐輪取樣 → CSV（可直接畫圖）
- [ ] Stress 判定：`mlucas_amm_log` 與 `log.stress_ssd` 的錯誤關鍵字掃描
- [ ] Stress 判定：`mlucas_amm_log` 與 `bgctl` 各工作的 log
（`/host/hw-eval/.../qfx5252-stress-{ssd,usb}.log`）的錯誤關鍵字掃描
- [ ] Traffic 判定：**直接複用 `tools/bcm_mibpair_report_V1.1.0.py`**（它已能吃 console log 的
`show c` 段落並輸出 PASS/FAIL），不要重寫一套解析
- [ ] 管理網路判定：抓 `mgmt_ping_monitor.sh` 的 `RESULT` 行（已是單行可 grep 格式），
並檢查 `nic_tx`/`nic_rx` 不為 0 —— 否則 PASS 也不能歸屬到那張卡
- [ ] NVMe / EDAC：`nvme smart-log`、`smartctl -x`、`ras-mc-ctl --summary` 的前後差值
- [ ] 產出 `Logs/<run>_summary.md`：一頁 PASS/FAIL + 每個子系統一行結論
**驗收條件：** 拿一份既有 log（如 `Blanton_Margin_20260814-164122.log`）跑解析器，
@@ -676,8 +790,74 @@ margin status、全部 VRM 軌的 Vin/Vout/Iout/Temp、CB + ICB 溫感讀值，
文件已加過期警告但內文未動。第 1~4 章不受影響。
- **`wait_init.ttl` 沒有逾時出口**：若 pmon 一直起不來，`result` 既非 1 也非 2，迴圈會無限重試，
Script A 既不往下走也不報錯。可加最大重試次數 + `messagebox` 提示。
- **`bmc_monitor*.sh` 的執行權**：目前需人工 `chmod +x`。可在 Script B 起它們之前補一行
`chmod +x`（比照既有的 `chmod +x ~/hammer/tools/amd/mlucas-avx2`），或在 publish 時處理。
- **`bmc_monitor_ddr.sh` 的壓力強度**：`memtester 500M 1` 配 `INTERVAL_SEC=5` 等於整個 soak
近乎不間斷壓 BMC 記憶體，而 BMC 同時還要服務 host 的 `show platform` 查詢。
若 PMON 取數變慢，先調大 `INTERVAL_SEC` 或縮小 memtester 的量。
- **腳本的執行權**：`mgmt_ping_monitor.sh` 與 `bmc_monitor.sh`（以及已停用的 `bmc_monitor_ddr.sh`）需人工 `chmod +x`。
可在 Script B 起它之前補一行（比照既有的 `chmod +x ~/hammer/tools/amd/mlucas-avx2`），或在 publish 時處理。
- **`bmc_monitor_ddr.sh` 已停用**：B/C 內的呼叫已註解，DDR 壓力改由 `bgctl run bmc-manager run memtester`
取代。檔案還留在 repo，待確認不再需要後刪除，或在檔頭標註停用。
（`bmc_monitor.sh` 已於 2026-08-25 重新啟用，並加上 I2C 寫入/讀回圖樣測試。）
- **`rm /host/hw-eval/jobs/*` 清不掉子目錄**：Script A 用的是不帶 `-r` 的 `rm`，但 Script C
是 `cp -r` 那個目錄，代表裡面可能有子目錄。清不乾淨的話，上一輪的 job log 會被當成這輪的一起
複製到 USB。要確認 `bgctl` 的產出結構，必要時改成 `rm -rf .../jobs/*`。
- **100G PRBS 尚未接進 A/B/C**：`port_prbs_monitor.sh` 已隨包交付、可手動執行，但三支腳本裡的呼叫
都還註解著（bring-up 中）。要啟用時記得 PRBS 期間 link 會顯示 down，`stop` 之後才會回來。
- **Script C 的 USB 掛載走 `mount` 而非 `usb_target.sh -o mnt`**：目前是 `-o dev` 取節點再自己
`mount <dev> /mnt/usb`，繞過了工具內建的 `mkdir -p`、exfat/ntfs `modprobe` 與可寫性驗證。
掛載點不存在、檔案系統模組沒載、或媒體唯讀時只會失敗一行，job log 就沒帶出來。
- **風扇確認提示是無限等待**：`wait "Set all configured fan channels to"` 之後才 `sendln "y"`；
若該版 `fan-speed-control.sh` 不再詢問（或字串改了），這個 `wait` 會永遠等下去，Script A 停在那裡
且不報錯。加個 `timeout` + 分支會比較保險（記得還原 `timeout = 0`）。
- ✅ **TR518 已腳本化** —— `blanton_tr518.sh` V1.0.1（2026-08-28）。仍與 `blanton_traffic_linespeed`
互斥（兩者都會動 `port cd` loopback 與 L2 學習），檔頭與 help 都標了。剩下三件事：
`stop` 沒把 `l2 learn` / `test mode` 放回去（照 `TR518.txt` 的定義，旗標可開）；
**`sleep 120` 的方向還沒驗證** —— 若 `tr 518` 的流量是有時限的（參數含 `runtime=1`、
`CheckDataTime=200`），等 120 秒可能量到已經降下來的值，要上機比對 0s / 30s / 120s 三次；
TTL 尚未呼叫它。
- **`--runtime 86400` 是 24 小時的上限，不是「永遠」**：超過一天的 soak，SSD 與 USB 壓力會在
第 24 小時安靜結束，剩下的時間那兩項是閒置的。Script B 每輪都印 `bgctl list`，數量變少會看得到，
但**沒有任何東西會主動報警**。真的要跑更久，得把數字改大或加一段重啟 job 的邏輯。
- **BMC USB 的 service log 只剩隨身碟一份**：Script C 把 `journalctl` 導進
`log/bmc_usb_net.log` 再 `cp` 到 job 目錄，**不再印在 master console log**。
那個 `cp` 沒有檢查回傳值（`nfc_polling.log` 檔名打錯那次就是這樣安靜失敗的），
失敗的話這份 log 就完全消失。要嘛在 `cp` 之後補一次 `ls` 驗證，要嘛保留一份
`cat` 到 console。
- **`READ_VIN` / `READ_IIN` 不在 ADPM12200 手冊的 Table 3 裡**：`pwr_brick.sh` 讓它們沿用
Voltage / Current 那兩組係數。50 V 輸入算得出來、數量級也對，但**手冊沒有明說**。要定案
得找 ADI 確認，或找一個能獨立比對輸入電壓的量測點（`READ_VOUT` 就是靠 `show platform
voltage` 的 `PDB_IBC_*` 對上的）。
- **VI2C 沒有硬體號誌**（`vi2c_muxsel` 的 help 自己寫了「VI2C has no SEM_REG」），而平台的
sensor 驅動會週期性讀同一批 PDB 裝置。`pwr_brick.sh` 用「重讀到合理為止」繞過去，但根本
問題沒解：`_vrd` 裡的 `_vwait` 逾時後仍然回傳半成品，呼叫端也沒檢查它的回傳值。修
`blanton_icb_vi2c.sh` 會影響所有走 VI2C 的工具（ICB 溫感、風扇、EEPROM），值得先確認
是不是跟 pmon 競爭再動。
- **`blanton_multiphase_margin.sh` 與 `margin.sh` 沒有互斥機制**：兩支從不同側（原生 i2c vs
LTC2980 PMBus）摸同一批軌，各自都假設自己是唯一的寫入者。目前只靠文件與 help 提醒，
沒有任何執行期檢查。
- **Script 4 沒有收尾段**：`while 1` 之後就是檔案結尾，中斷時 DUT 停在 `port cd lb=mac` /
`l2 learn off` / `test mode nr=yes`，而且 `mlucas-avx2` 還在背景跑。要手動
`blanton_tr518.sh stop` + `kill`，否則下一輪任何測試都在被污染的狀態上開始
（Script A 的 `bgctl reset/stop --all` 收得掉 job，但收不掉 bcm 的 loopback 設定）。
可考慮加一支對應的收尾腳本，或在檔尾用 `messagebox` 提示要下哪些指令。
- **margin 在 soak 期間不再取樣**（V1.1.4）：只剩 Script A 的起始值與 Script C 的結束值。
漂移發生在中間就看不到了。若要恢復，比較好的做法是在 B 的迴圈內每 N 輪才掃一次，
而不是每輪都掃。
- **`blanton_ber.sh` 的 `sleep 30` 與 `BER_INTERVAL` 是兩處要同步改的數字**：Script C 寫死
`sendln "sleep 30"`，腳本預設 `BER_INTERVAL=30`。改一邊沒改另一邊，report 會讀到還沒累積完
一個 interval 的數字，而且不會有任何警告。
- **`ce0` 的 ingress mirror 尚未上機驗證**：`mirror port ce0 Mode=Ingress DestPort=ce0` 這條路是
推論出來的（鏡像複本不受 egress filter 的 source-port knockout 限制），語法取自 DUT 的
`help mirror`，但**還沒證明硬體真的接受 destport == srcport**。驗證方式是隔 10 秒看兩次
`show c | grep POK.ce0`，數字有沒有繼續長 —— 光看 report 的 PASS 分不出來，因為一次性 burst
也是 TX==RX。不通的話備案是 `tr 518 PortList=268`。
- **SWB 的 LTC2977 有兩條路可以到，目前工具兩條都在用**：`cb_pmbus_*`（CB FPGA F3 → pcimem）
是 `margin_init` / `margin_status` / `margin_set` 走的路；原生 i2c bus（Ch+7 = bus 13/14/15/16）
是 `margin_save blanton` 走的路。後者短很多 —— 不需要通道初始化、不需要 pcimem，
單一 `i2cset` 就到。若原生 bus 在這平台夠穩，整個 `TRANSPORT="swb"` 層其實可以退成
「bus 號不同的 i2c 路徑」，`_swb_*`、probe、semaphore、prescale 那整套都能拿掉。
要動之前得先確認：讀取（`margin_status` 的 LINEAR16 word read）是否也同樣可靠，
以及 kernel driver 有沒有搶著存取（`margin_save blanton` 帶 `-f` 就是為了繞過這件事）。
- **`settings/` 裡 SWB0 與 SWB1 是兩份相同的資料**：8 個 `.conf` 中，SWB1 的四個除了 `CHIPS[]` 的
bus 與 `CB_I2C_CH` 之外，net name 與 `VNOM` 與 SWB0 逐欄相同（見 `docs/LTC2980_channel_map.csv`）。
改一邊忘了改另一邊不會有任何警告。可考慮改成「共用 net 定義 + 各自的 transport 覆寫」兩層檔案。
- **Script C 沒有倒出 `mgmt_ping.log`**：C 會 `stop` 管理網路監控並印 `ip -s link show`，
但沒有 `cat ~/Blanton_Script/log/mgmt_ping.log`，所以整個 soak 期間累積的 per-leg `RESULT`
留在 DUT 上、沒進 master log。Script A 那輪基線有 `cat`。
CLAUDE.md
+172 -16
View File
@@ -9,9 +9,26 @@ DUT 端的取數能力由一組 **bash 工具庫** 提供（CB FPGA `pcimem` →
完整架構見 [ARCHITECTURE.md](ARCHITECTURE.md)。
**目前狀態（2026-08-21）**：Script A/B/C 為 **V1.0.3**，涵蓋 PCIe AER / DDR EDAC / PMON /
電壓 margin（9 顆 LTC2980）/ SWB loopback 線速流量（兩個 switch unit）/ BMC 監控與 DDR 壓力。
SWB 的 I2C 通道與位址已於 2026-08-19 上機驗證。交付用 `./publish/publish.sh` 打包。
**目前狀態（2026-09-02）**：Script A 為 **V1.1.6**（A 集中記錄所有 TTL 的變更）。涵蓋
PCIe AER / DDR EDAC / PMON+TPM / 電壓 margin（9 顆 LTC2980）/ SWB loopback 線速流量 /
10G+1G 管理網路 ping / BMC DDR 與 USB / NVMe 健康，壓力層走平台的 `bgctl`。
switch unit 數量由 `config.ttl` 的 `SWB_UNIT0` / `SWB_UNIT1` 宣告，風扇轉速由 `FAN_SPEED` 指定
（預設 100 = 全速；soak 是熱測試，散熱不該是變因）。
測試 job log 收在 DUT 的 `/host/hw-eval/jobs/`，Script C 結束時掛好 USB 再帶時戳複製到 `/mnt/usb/`。
100G PRBS（`port_prbs_monitor.sh`）已隨包交付，但 **A/B/C 的呼叫仍註解掉**，還在 bring-up。
Script B 的 soak 迴圈每輪印 `bgctl list` + `jobs`，並 `pause 60`（V1.0.10 之前完全沒有 pause）。
V1.1.0 新增全機 SerDes BER 掃描（`blanton_ber.sh`，**Script C 已接**，依 `SWB_UNIT` 分支）、
TR518 負載（`blanton_tr518.sh`，**TTL 尚未接**）、SWB 軌功耗（`TH6_SWB{0,1}_power_readback.sh`），
線速流量也納入 100G `ce0`（VLAN 138，靠 ingress mirror 維持循環）。
Script A 開頭會先收掉前一輪殘留（`hw-test-session finish` + `bgctl reset/stop --all`），
再 `bgctl list` 確認沒有 job 留著佔資源。
NFC tag 讀取由 `nfc_polling.sh` 背景輪詢（A 做基線、B 起、C 停並 report）。
另有 **`4_Blanton_Script_thermal_safety.ttl`**（熱 / 安規，**獨立跑不接 A→B→C**，滿載後每分鐘
取 PMON + 兩片 SWB 的軌功耗；**沒有收尾段**，中斷後要手動 `blanton_tr518.sh stop`）。
流程圖：`docs/Blanton_Test_Flow.drawio`。
最後一次發布是 **V1.1.5**；SWB 的 I2C 通道與位址已於 2026-08-19 上機驗證。
margin 的 `VNOM` 已於 2026-08-30 改為 Blanton 實測中位數（144 條軌中 86 條上調 0.8~2.5%）。
交付用 `./publish/publish.sh` 打包。
## 技術棧
@@ -24,6 +41,9 @@ SWB 的 I2C 通道與位址已於 2026-08-19 上機驗證。交付用 `./publish
- **資料面流量**：`bcmcmd`（Broadcom drivshell）SWB loopback，VLAN 30..137 成對 `cdN`/`cdN+32`，
`tx 100 length=512`；判定讀 ASIC `MIB_TPOK`/`MIB_RPOK` 做 per-pair 雙向交叉比對
- **BMC**：host 端 `bmc-manager run "<cmd>"`，不需對 BMC 開 SSH（繞開其 busybox 工具鏈）
- **背景工作**：平台的 `bgctl run/list/stop --all/reset`；長時間 ping 用 `systemd-run --unit=` 掛 transient unit
- **管理網路**：iproute2（`ip link set` / `address replace` / `route replace ... metric`）+ `ping -I`
- **風扇**：max31790 driver rebind + `fan-speed-control.sh <%>`（轉速讀 `config.ttl` 的 `FAN_SPEED`）
- **判定資料源**：PCIe AER sysfs（`aer_dev_*`）、EDAC sysfs（`dimm_{ce,ue}_count`）、SONiC `show platform *`
- **無編譯步驟**：TTL 與 bash 都直譯執行
@@ -54,6 +74,14 @@ temp_all # CB + ICB 溫感
pwr_data # SWB VRM 全軌
margin_init Blanton_CB_CONN13 && margin_status
# ── 電壓 margin 寫 NVM（⚠️ 永久，測試中絕不執行）─────
margin_save # 只寫當前 margin_init 載入的那顆（2 個 LTC2977）
margin_save all # settings/ 全部 9 顆；跑完自動切回原本載入的那顆
margin_save blanton # Blanton SONiC 捷徑：18 顆全走原生 i2c，不用 margin_init
# 0x15 是 send-byte，不帶 data byte：i2cset -f -y <bus> <addr> 0x15
# bus = FPGA F3 通道 + 7 → Ch6=13, Ch7=14, Ch8=15, Ch9=16（CB 本來就是 bus 4）
# ⚠️ 沒裝滿的機器：改 margin.sh 頂端的 MARGIN_BLANTON_STORE，把沒有的板子註解掉
# ── SWB loopback 流量（bcmcmd，unit 0/1）─────────────
# 不帶 -u 就是預設 TL_UNITS="0 1"，兩塊 switch board 都做（TTL 三支腳本即如此）
blanton_traffic_linespeed ps # 對照線的 link/speed
@@ -70,13 +98,82 @@ blanton_traffic_linespeed report -f <log> # 離線重解一份存下來的 cons
# 離線版報表（開發機上跑，選項更多）
python3 tools/bcm_mibpair_report_V1.1.0.py <drivshell.log> -a
# ── BMC 監控 / 壓力（需先 chmod +x！）────────────────
chmod +x ~/Blanton_Script/bmc_monitor*.sh # 佈署後必做一次
~/Blanton_Script/bmc_monitor.sh start # free -m 取樣，log/bmc_poll.log
~/Blanton_Script/bmc_monitor_ddr.sh start # memtester，log/bmc_ddr.log
~/Blanton_Script/bmc_monitor.sh status # pid / log 路徑 / log 大小
~/Blanton_Script/bmc_monitor.sh stop
# ⚠️ tail 子命令是 tail -f，會卡住不返回；要倒 log 請直接 cat log/*.log
# ── 管理網路 ping 監控（需先 chmod +x！）──────────────
chmod +x ~/Blanton_Script/*.sh # 佈署後必做一次
~/Blanton_Script/mgmt_ping_monitor.sh fg # 前景試一輪（約 30 秒），確認 IP/對端/網卡
~/Blanton_Script/mgmt_ping_monitor.sh start # 背景，log/mgmt_ping.log（start 會先清空）
~/Blanton_Script/mgmt_ping_monitor.sh status
~/Blanton_Script/mgmt_ping_monitor.sh stop
~/Blanton_Script/mgmt_ping_monitor.sh summary # 只看每段的 RESULT 行
# ⚠️ tail 子命令是 tail -f，會卡住不返回；TTL 裡要倒 log 請用 cat
# bmc_monitor.sh start/stop # free -m + BMC I2C 寫入/讀回圖樣測試，log/bmc_poll.log
# ⚠️ bmc_monitor_ddr.sh 已停用（DDR 壓力改走 bgctl + bmc-manager），檔案仍在
# ── 100G PRBS（目前 TTL 未啟用，手動測用）────────────
bash ~/Blanton_Script/port_prbs_monitor.sh start # 兩個 port 同時
bash ~/Blanton_Script/port_prbs_monitor.sh start a # 只跑 Ethernet513
bash ~/Blanton_Script/port_prbs_monitor.sh start b # 只跑 Ethernet514
bash ~/Blanton_Script/port_prbs_monitor.sh report # PASS/FAIL 統計（沒跑的顯示 SKIP）
bash ~/Blanton_Script/port_prbs_monitor.sh stop # 收尾會跑 prbsstat STOp + prbs clear
# ⚠️ PRBS 打起來時 link 會顯示 down，這是正常的 —— 所以 start 刻意不印 port status
# ── PDB / CPB power brick 讀值 ──────────────────────
./Blanton_Script/pwr_brick.sh show # Vin/Iin/Vout/Iout/Temp × 5 顆
./Blanton_Script/pwr_brick.sh show -r # 多印 raw word
# 四顆 ADPM12200 每個量各一個 PMBus PAGE：Vin 9 / Iin 10 / Vout 2 / Iout 14 / Temp 18
# CPB.PU37 (0x26) 是不同零件：不寫 PAGE，自己一套換算
# PB_TRIES=1 ... show -r 可看未經重試的原始行為
# ── 多相 VRM margin（原生 i2c，38 條軌）──────────────
./Blanton_Script/blanton_multiphase_margin.sh high3 # 全部 +3%
./Blanton_Script/blanton_multiphase_margin.sh low3 # 全部 -3%
./Blanton_Script/blanton_multiphase_margin.sh comboA # 混合，組合 A
./Blanton_Script/blanton_multiphase_margin.sh comboB # 混合，組合 B
./Blanton_Script/blanton_multiphase_margin.sh save # ⚠️ 永久寫 NVM
# -u 0 / -u 1 單邊（SWB0=i2c-13/15，SWB1=i2c-14/16）；-n 只印指令
# 逐條印 SWB0_0V9_ANLG0 - 0.930V Configure Done；save 只印 Multiphase Save All
# ⚠️ 這不是 margin.sh 管的 LTC2980，兩支摸同一批軌，不要同時用
# ── 全機 SerDes BER（PRBS，期間 link 會顯示 DOWN）────
./Blanton_Script/blanton_ber.sh init # prbs set p=3 + prbs get（檢查每條 lane 鎖定）
./Blanton_Script/blanton_ber.sh start # prbsstat STArt Interval=30
sleep 30 # 至少等一個 interval 再 report
./Blanton_Script/blanton_ber.sh report # 每 lane 一列，BER < 1e-6 才 PASS，最後 summary
./Blanton_Script/blanton_ber.sh stop # prbsstat STOp
./Blanton_Script/blanton_ber.sh clear # prbs clear（會解除 PRBS，要重測得再 init）
# -u 0 / -u 1 單邊；-c 1e-9 換門檻；-F 只列失敗；-f <log> 離線重解
# ⚠️ 不能跟 blanton_traffic_linespeed / blanton_tr518 同時跑（都會接管同一批 port）
# ── TR518 負載 + 量功耗（TTL 尚未接）─────────────────
./Blanton_Script/blanton_tr518.sh start # 兩 unit，跑完 settle 120s
./Blanton_Script/TH6_SWB0_power_readback.sh # 19 條軌 V×I + TOTAL POWER
./Blanton_Script/TH6_SWB1_power_readback.sh
./Blanton_Script/blanton_tr518.sh stop # 只送 port cd lb=none
# ⚠️ stop 不還原 l2 learn / test mode（TR_RESTORE_LEARN=1 / _TESTMODE=1 才會）
# ── NFC tag 輪詢 ────────────────────────────────────
~/Blanton_Script/nfc_polling.sh start # 背景，start 會先清空 log
~/Blanton_Script/nfc_polling.sh status # pid、已跑幾輪、最後一筆結果
~/Blanton_Script/nfc_polling.sh report # PASS/FAIL/ERROR 統計，polling 中也能跑
~/Blanton_Script/nfc_polling.sh tail 50 # 最後 50 行（不 follow，不會卡住）
~/Blanton_Script/nfc_polling.sh stop
# log: ~/Blanton_Script/log/nfc_poll.log
# ERROR = 工具沒印出 [PASS]/[FAIL]（或逾時），跟「tag 讀不到」分開算
# NFC_INTERVAL_SEC / NFC_TIMEOUT_SEC / NFC_ARGS 可調（要每個子指令都帶）
# ── USB 目標偵測 ────────────────────────────────────
bash ~/Blanton_Script/usb_target.sh -o dev # /dev/sdX1
bash ~/Blanton_Script/usb_target.sh -o mnt # 掛好並回傳掛載點
# ── 背景壓力（平台工具）──────────────────────────────
bgctl run /usr/sbin/memtester 1G 100
bgctl list
bgctl stop --all ; bgctl reset --yes
# ── 通道對照表（開發機上跑，改完 settings/*.conf 一定要重產）──
./tools/gen_channel_map.sh # → docs/LTC2980_channel_map.csv（144 列）
./tools/gen_channel_map.sh - # 只印到 stdout
# ⚠️ 需要 gawk（用到 3 參數的 match()）；mawk 會直接擋下並提示
# ── 各工具的 help ───────────────────────────────────
blanton_fpga_help ; blanton_cb_i2c_help ; vi2c_help
@@ -142,8 +239,39 @@ Tera Term 連 COM port (115200-8-N-1)
- ⚠️ **ICB/PDB 一律走 VI2C（`blanton_icb_vi2c.sh`），不要走 VSPI**：VSPI ~18 ms/reg 會讓 I2C
byte 相間隔拉到 ~50 ms，踩中 SMBus 25–35 ms timeout，裝置直接 NACK。實測全掃 9.4 s vs 34.0 s。
- ⚠️ **I2C 讀一律 Repeated START**（不是 STOP + START），否則 PMBus/SMBus 裝置（VRM、EFUSE）不理。
- ⚠️ **Script C 的 BMC USB service log 不進 master log**：改成
`journalctl ... > log/bmc_usb_net.log` 再複製到隨身碟，**那是唯一一份**。
收工後翻不到就先確認 job 目錄裡有沒有這個檔
- ⚠️ **VI2C 這條路的壞法是「只壞高位元組」**，不是整包壞掉。`11.98 V` 會變成 `32.00 V`
—— 正的、數量級也不誇張，**擋全一/全零的過濾完全攔不到**。寫任何 VI2C 讀值工具都要有
合理範圍檢查 + 重讀，光靠 `PDB_REJECT_FFFF` 那種是不夠的（`pwr_brick.sh` 的教訓）
- ⚠️ **PMBus 的 PAGE 不是只有 VRM 通道在用**：ADPM12200 把每個量測放在不同 PAGE
（Vin 9 / Iin 10 / Vout 2 / Iout 14 / Temp 18），沒寫 PAGE 就讀，回的是 `0xFFFF` 或
`0x0000`。`blanton_pwr_data.sh` 的 PDB 表 page 是 `-`，這就是它整張表 NA 的原因
- ⚠️ **`--runtime 86400` 是 24 小時上限**：超過一天的 soak，SSD / USB 壓力會安靜結束，
剩下的時間那兩項閒置。`bgctl list` 的數量變少是唯一的線索，**不會報警**
- ⚠️ **多相 VRM 與 LTC2980 是同一批軌的兩條路**：`blanton_multiphase_margin.sh`（原生 i2c）
和 `margin.sh`（LTC2980 PMBus）都假設自己是唯一寫入者，**沒有互斥檢查**，只靠人記得
- ⚠️ **traffic 的計數器基準在 v0.7.0 變了**：`tx 100 length=512` → `tx 200 length=324`，
每 burst 的位元組數 +27%。PASS/FAIL 是成對交叉比對不受影響，但**絕對值不能跟舊 log 比**
- ⚠️ **Script 4（thermal/safety）沒有收尾**：`while 1` 之後就是檔尾。中斷後 DUT 停在
`port cd lb=mac` / `l2 learn off` / `test mode nr=yes`，`mlucas-avx2` 也還在背景。
下一個測試會在被污染的狀態上開始，而且 **`show interfaces status` 看不出來**。
收尾：`blanton_tr518.sh stop` + `kill $(jobs -p)`
- ⚠️ **Script 4 與 Script B 不能共用同一台 DUT**：兩者都會接管 `port cd` 的 loopback
- ⚠️ **`settings/*.conf` 的 `VNOM` 是實測中位數，不是規格值**（2026-08-30 起）。它同時是
`margin_status` 偏差 % 的分母、也是 `margin_set` 推算 high/low/OV/UV 的基準，所以改它會
同時移動「看到的數字」和「實際打出去的電壓」。**跨這個日期的 margin log 不能直接互比。**
- ⚠️ **SWB 的 margin profile 是 per-CONN 的**：`combo_SWB_CONN13~16_{high,low}` 各自的百分比
對應該片板子的軌。套到別的 CONN 會 margin 到錯的軌，而且**不會報錯**。CB 沒有專屬 profile，
用通用的 `combo_high3` / `combo_low3`
- ⚠️ **`margin_save` / `STORE_USER_ALL` 會永久寫 NVM**，斷電保留 → **測試流程中絕不執行**，
以免覆蓋客戶出廠 config。`margin.sh` 的 auto-enable（`ON_OFF_CONFIG=0x1a`）只改 RAM，斷電復原。
v2.7.0 新增的 **`margin_save all` / `margin_save blanton` 一次寫 18 個 LTC2977**，
同一個警告放大 9 倍；另外 `0x15` 現在送 send-byte，不再帶多餘的 `0x00` data byte。
- ⚠️ **SWB 的 LTC2977 有兩條路可以到**：`cb_pmbus_*`（CB FPGA F3 Ch6/7/8/9 → pcimem）與
原生 i2c bus（`i2cset -f -y 13/14/15/16`，Ch+7 = bus）。`margin_save blanton` 走後者，
其餘功能走前者。同一顆晶片，**不要同時用兩條路**。
- ⚠️ **改電壓會弄壞 DUT**：套 profile 前確認該軌 OV/UV limit，且 servo DAC 注入電阻有 populate
（本板部分 margin 電阻標 PROTO，沒 populate 的軌電壓不會動，不是腳本壞掉）。
- ⚠️ **`ARB_LOST` ≠ 有裝置**：`vi2c_scan` 只看 `RX_ACK`，仲裁失敗會被誤報成裝置存在。
@@ -166,13 +294,38 @@ Tera Term 連 COM port (115200-8-N-1)
`.gitattributes` 已擋住 git 這條路徑，但**不會回頭重寫既有工作區檔案**：早於它 clone 的目錄要
`git rm --cached -r . && git reset --hard` 才會生效，而且 **`git status` 乾淨不代表磁碟上是 LF**
（`--renormalize` 只在進 index 的路上轉換）。驗證要看 byte：`grep -rlU $'\r' <dir>`
- ⚠️ **`bmc_monitor*.sh` 需要 exec bit**，且**不是改用 `bash x.sh start` 就能繞過** ——
- ⚠️ **TTL 的 `timeout` 是全域的**：`timeout = N` 之後**每一個** `wait` 都被限制在 N 秒。逾時的 `wait`
直接返回而沒吃到 prompt，下一個指令就在前一個還沒跑完時送出，之後整輪錯開一拍。**設了一定要
配一個 `timeout = 0` 還原**（`wait_init.ttl` 60→0；Script B 的 cdc_ncm 探測 15→0 在 `:skip_ping`）
- ⚠️ **兩張管理網卡同網段會 ARP flux**：`mgmt_ping_monitor.sh` 讓 eth0/eth1 同時 up，同一個 /24 下
對端 ARP 可能由任一張卡回應，回包落在沒送封包的那張。`ARP_STRICT=1` 擋掉；判讀時看 `RESULT` 行的
`nic_tx`/`nic_rx`（該卡自己的 packet delta）—— **ping 成功但 `nic_tx` 接近 0 = 封包從另一張卡出去的**
- ⚠️ **PRBS 跑起來時 `show interfaces status` 會顯示 DOWN**，那是 link 離開正常運作模式，不是故障。
`port_prbs_monitor.sh` 的 `start` 因此刻意不印 port status（避免測試員誤判），只在 `prbs clear` 之後的報表裡印
- ⚠️ **`ip -s link` 的欄位順序是 `bytes packets errors ...`**，要 packet 數取的是**第 2 欄**不是第 1 欄
- ⚠️ **`mgmt_ping_monitor.sh` / `bmc_monitor*.sh` 需要 exec bit**，且**不是改用 `bash x.sh start` 就能繞過** ——
`do_start` 內部是 `setsid "$SCRIPT_PATH" __daemon`，直接執行該路徑。git 記錄是 `100644`，
Windows → 隨身碟 → DUT 也帶不動權限位元，所以佈署後要 `chmod +x ~/Blanton_Script/bmc_monitor*.sh`。
沒做的話 Script B 的 start 會 Permission denied、Script C 的 `cat` 撲空，而且**不會報錯**，
只會得到一份 BMC 段全空的 log
- ⚠️ **`bmc_monitor*.sh` 的 `tail` 子命令是 `tail -n 50 -f`，永遠不返回**。TTL 裡絕對不要呼叫它
沒做的話 start 會 Permission denied、後面的 `cat` 撲空，而且**不會報錯**，只會得到一份全空的 log
- ⚠️ **這幾支 monitor 的 `tail` 子命令是 `tail -n 50 -f`，永遠不返回**。TTL 裡絕對不要呼叫它
（Script C 曾因此卡死，`18ce7a1` 改成直接 `cat log/*.log`）
- ⚠️ **背景 monitor 的 `start` 只等 1 秒就返回**，不是跑完一輪。Script A 要做一輪基線的話，
`start` 和 `stop` 中間必須 `pause`（目前是 45 秒，一輪約 30 秒）—— 少了它 log 只會有 START banner
- ⚠️ **風扇那段設完會 `wait "Set all configured fan channels to"` 等確認提示再送 `y`**。該提示沒出現
（版本改了、字串換了）就會永遠卡住且不報錯 —— 現場看起來像 Script A 當掉
- ⚠️ **`show_dmesg.ttl` 結尾會 `dmesg -C` 清空 kernel ring buffer**。這是刻意的（讓 Script C 只看到
soak 期間新產生的訊息），但代表事後在 DUT 上 `dmesg` 撈不到舊訊息 —— 內容只存在 master log 裡
- ⚠️ **`bcmcmd` 的輸出是 CRLF**。`show c` 的計數器後面還跟著 delta，所以「砍掉第一個空白之後」
順便把 CR 砍掉了；但 `prbsstat Ber` 的 BER 是**整行最後一個 token**，CR 直接黏在數字上 ——
數字驗證會失敗（全變 NA），而且印出來時 CR 把游標拉回行首，後面的欄位會**覆蓋掉前面的欄位**。
寫新的 awk 解析器時，第一件事就是 `{ gsub(/\r/, "") }`（`blanton_ber.sh` V1.0.1 的教訓）
- ⚠️ **`bcmcmd` 的 exit code 兩邊都不能信**：BCM shell 拒絕指令時它回 **0**
（`blanton_traffic_linespeed.sh` V0.3.1），而 `tr 518` 這種跑很久的指令會讓它 poll 逾時而回
**非 0**，但指令其實已經在跑（`polling socket timeout: Success`）。可靠的作法是**找成功的證據**
——例如 `tr 518` 印出 `TR 518 TEST PARAMETERS` 才算收下（`blanton_tr518.sh` V1.0.1）
- ⚠️ **交換晶片不會把封包從進來的那個 port 送回去**（source-port knockout）。所以單一 port 的
VLAN 打不出持續流量：`tx 100` 就是一趟來回然後結束。`ce0` 靠 **ingress mirror 打回自己**繞過
這個限制（鏡像複本不經過 egress filter），**且不 stop 就不會自己停**
- ⚠️ **DUT 的 awk 對 `%d` 會夾到 INT32**（2147483647）。線速流量的計數器是 ~10¹² 量級，
所以 awk 裡輸出大數一律用 `%.0f`（double 域，精確到 2⁵³）。`blanton_traffic_linespeed.sh`
V0.4.1 已修；寫新的 awk 報表時要記得同一件事
@@ -180,10 +333,13 @@ Tera Term 連 COM port (115200-8-N-1)
## 資料夾說明
- `src/Script_ABC_Blanton/` — 可執行內容（Tera Term 工作目錄；內含要 scp 到 DUT 的 `Blanton_Script/`）
- `docs/` — 客戶 FPGA 規格、AER/EDAC 檢查依據、逐項 Status 表（最新為 `*_20260817.xlsx`）
- `docs/` — 客戶 FPGA 規格、AER/EDAC 檢查依據、逐項 Status 表（最新為 `*_20260817.xlsx`）、
`LTC2980_channel_map.csv`（9 個 `settings/*.conf` 合併成 Board,CONN,Ch,NetName,Vnom 144 列，
查 net 對應哪片哪個 channel 用；**改 `.conf` 後要重跑產生**）
- `tools/` — Host / 離線端：`bcm_mibpair_report_V1.1.0.py`（drivshell log → per-pair 報表）、
`traffic_loopback_*.txt`（bcmcmd 原始指令表，`blanton_traffic_linespeed.sh` 是其 bash 版，
**改 loopback 線路時兩邊要同步**）
**改 loopback 線路時兩邊要同步**）、`100G_PRBS.txt` / `TR518.txt` / `fan_ctrl.txt`
（上機手貼用的原始指令；PRBS 已有 `.sh`，TR518 尚未腳本化）
- `publish/` — `publish.sh`（打包工具，**進 git**）+ `Script_ABC_Blanton_<Ver>/` 產出（**gitignored**）
- `secret/` — 🚫 gitignored（除 `README.md` 與 `*.example`）：DUT 帳密、per-unit BDF 覆寫、COM 設定
- `For_AI/` — 🚫 gitignored：AI 協作素材（波形截圖、草稿筆記）
docs/ADPM12200CMLZxx_DS_Datasheet_2025_12_19.pdf
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docs/LTC2980_channel_map.csv
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Board,CONN,Ch,NetName,Vnom
CB,CONN13,CH0,V5P0_ALW,5.0
CB,CONN13,CH1,V3P3_ALW,3.3
CB,CONN13,CH2,PWR_VDD_MISC_ALW,0.75
CB,CONN13,CH3,V1P8_ALW,1.8
CB,CONN13,CH4,PWR_APU_VDDIO_SUS,1.1
CB,CONN13,CH5,PWR_VDD_MISC_RUN,0.75
CB,CONN13,CH6,PWR_APU_VDD_MEM_RUN,0.78
CB,CONN13,CH7,V0P8_PHY2_DVDD,0.816
CB,CONN13,CH8,V0P8_AVDD,0.8
CB,CONN13,CH9,V0P8_PHY,0.8
CB,CONN13,CH10,V1P8_FPGA,1.8
CB,CONN13,CH11,V2P5_FPGA,2.5
CB,CONN13,CH12,V1P1_FPGA,1.1
CB,CONN13,CH13,P5V_STBY,5.0
CB,CONN13,CH14,P3V3_STBY,3.3
CB,CONN13,CH15,V0P8_PHY2_AVDD,0.816
SWB0,CONN13,CH0,P0V75_DVDD_47,0.75
SWB0,CONN13,CH1,P0V75_AVDD_47,0.756
SWB0,CONN13,CH2,P1V5_AVDD_47,1.524
SWB0,CONN13,CH3,P0V9_AVDD_47,0.915
SWB0,CONN13,CH4,P1V8_1,1.816
SWB0,CONN13,CH5,PVDD3_3V_SYNTH_LDO_A3,3.38
SWB0,CONN13,CH6,PVDD3_3V_SYNTH_LDO_B1,3.38
SWB0,CONN13,CH7,P1V8_3,1.816
SWB0,CONN13,CH8,P1V8_DVDDIO_3,1.8
SWB0,CONN13,CH9,P0V75_DVDD_39,0.75
SWB0,CONN13,CH10,P0V75_AVDD_39,0.756
SWB0,CONN13,CH11,P1V5_AVDD_39,1.524
SWB0,CONN13,CH12,P0V9_AVDD_39,0.915
SWB0,CONN13,CH13,PVDD1V5_2,1.5
SWB0,CONN13,CH14,PVDD1V8_DUT,1.8
SWB0,CONN13,CH15,PVDD_MDIO,1.2
SWB0,CONN14,CH0,P0V75_AVDD_7,0.756
SWB0,CONN14,CH1,P1V5_AVDD_7,1.524
SWB0,CONN14,CH2,P0V9_AVDD_7,0.915
SWB0,CONN14,CH3,P1V8_5,1.816
SWB0,CONN14,CH4,P1V8_2,1.816
SWB0,CONN14,CH5,PVDD3_3V_SYNTH_LDO_B2,3.38
SWB0,CONN14,CH6,PVDD3_3V_SYNTH_LDO_A2,3.38
SWB0,CONN14,CH7,PVDD3_3V_SYNTH_LDO_A1,3.38
SWB0,CONN14,CH8,PVDD1V5_TSC,1.516
SWB0,CONN14,CH9,PVDD1V5_ANLG,1.516
SWB0,CONN14,CH10,NC,-
SWB0,CONN14,CH11,NC,-
SWB0,CONN14,CH12,PVDD1V5_1,1.5
SWB0,CONN14,CH13,NC,-
SWB0,CONN14,CH14,P1V8_DVDDIO_1,1.8
SWB0,CONN14,CH15,P0V75_DVDD_7,0.75
SWB0,CONN15,CH0,P1V5_AVDD_55,1.524
SWB0,CONN15,CH1,P0V9_AVDD_55,0.915
SWB0,CONN15,CH2,P0V75_DVDD_63,0.75
SWB0,CONN15,CH3,P0V75_AVDD_63,0.756
SWB0,CONN15,CH4,P1V5_AVDD_63,1.524
SWB0,CONN15,CH5,P0V9_AVDD_63,0.915
SWB0,CONN15,CH6,PVDD3_3V_SYNTH_LDO_B3,3.38
SWB0,CONN15,CH7,PVDD1V5_3,1.5
SWB0,CONN15,CH8,P0V85_STBY,0.85
SWB0,CONN15,CH9,P1V8_STBY,1.8
SWB0,CONN15,CH10,NC,-
SWB0,CONN15,CH11,P3V3_STBY,3.3
SWB0,CONN15,CH12,PVDD0V9_2,0.91
SWB0,CONN15,CH13,P0V75_DVDD_55,0.75
SWB0,CONN15,CH14,P0V75_AVDD_55,0.756
SWB0,CONN15,CH15,P1V8_DVDDIO_4,1.8
SWB0,CONN16,CH0,PVDD1V5_0,1.5
SWB0,CONN16,CH1,P1V8_4,1.816
SWB0,CONN16,CH2,PVDD3_3V_SYNTH_LDO_B5,3.38
SWB0,CONN16,CH3,PVDD3_3V_SYNTH_LDO_A5,3.38
SWB0,CONN16,CH4,PVDD3_3V_SYNTH_LDO_B4,3.38
SWB0,CONN16,CH5,PVDD3_3V_SYNTH_LDO_A4,3.38
SWB0,CONN16,CH6,P3V3,3.327
SWB0,CONN16,CH7,PVDD0_8V_T3,0.82
SWB0,CONN16,CH8,P0V75_DVDD_1,0.75
SWB0,CONN16,CH9,P0V75_AVDD_1,0.756
SWB0,CONN16,CH10,P1V5_AVDD_1,1.524
SWB0,CONN16,CH11,P0V9_AVDD_1,0.915
SWB0,CONN16,CH12,PVDD0V9_0,0.915
SWB0,CONN16,CH13,PVDD0V9_1,0.91
SWB0,CONN16,CH14,PVDD0V9_3,0.915
SWB0,CONN16,CH15,PVDD1V2_T3,1.224
SWB1,CONN13,CH0,P0V75_DVDD_47,0.75
SWB1,CONN13,CH1,P0V75_AVDD_47,0.756
SWB1,CONN13,CH2,P1V5_AVDD_47,1.524
SWB1,CONN13,CH3,P0V9_AVDD_47,0.915
SWB1,CONN13,CH4,P1V8_1,1.816
SWB1,CONN13,CH5,PVDD3_3V_SYNTH_LDO_A3,3.38
SWB1,CONN13,CH6,PVDD3_3V_SYNTH_LDO_B1,3.38
SWB1,CONN13,CH7,P1V8_3,1.816
SWB1,CONN13,CH8,P1V8_DVDDIO_3,1.8
SWB1,CONN13,CH9,P0V75_DVDD_39,0.75
SWB1,CONN13,CH10,P0V75_AVDD_39,0.756
SWB1,CONN13,CH11,P1V5_AVDD_39,1.524
SWB1,CONN13,CH12,P0V9_AVDD_39,0.915
SWB1,CONN13,CH13,PVDD1V5_2,1.5
SWB1,CONN13,CH14,PVDD1V8_DUT,1.8
SWB1,CONN13,CH15,PVDD_MDIO,1.2
SWB1,CONN14,CH0,P0V75_AVDD_7,0.756
SWB1,CONN14,CH1,P1V5_AVDD_7,1.524
SWB1,CONN14,CH2,P0V9_AVDD_7,0.915
SWB1,CONN14,CH3,P1V8_5,1.816
SWB1,CONN14,CH4,P1V8_2,1.816
SWB1,CONN14,CH5,PVDD3_3V_SYNTH_LDO_B2,3.38
SWB1,CONN14,CH6,PVDD3_3V_SYNTH_LDO_A2,3.38
SWB1,CONN14,CH7,PVDD3_3V_SYNTH_LDO_A1,3.38
SWB1,CONN14,CH8,PVDD1V5_TSC,1.516
SWB1,CONN14,CH9,PVDD1V5_ANLG,1.516
SWB1,CONN14,CH10,NC,-
SWB1,CONN14,CH11,NC,-
SWB1,CONN14,CH12,PVDD1V5_1,1.5
SWB1,CONN14,CH13,NC,-
SWB1,CONN14,CH14,P1V8_DVDDIO_1,1.8
SWB1,CONN14,CH15,P0V75_DVDD_7,0.75
SWB1,CONN15,CH0,P1V5_AVDD_55,1.524
SWB1,CONN15,CH1,P0V9_AVDD_55,0.915
SWB1,CONN15,CH2,P0V75_DVDD_63,0.75
SWB1,CONN15,CH3,P0V75_AVDD_63,0.756
SWB1,CONN15,CH4,P1V5_AVDD_63,1.524
SWB1,CONN15,CH5,P0V9_AVDD_63,0.915
SWB1,CONN15,CH6,PVDD3_3V_SYNTH_LDO_B3,3.38
SWB1,CONN15,CH7,PVDD1V5_3,1.5
SWB1,CONN15,CH8,P0V85_STBY,0.85
SWB1,CONN15,CH9,P1V8_STBY,1.8
SWB1,CONN15,CH10,NC,-
SWB1,CONN15,CH11,P3V3_STBY,3.3
SWB1,CONN15,CH12,PVDD0V9_2,0.91
SWB1,CONN15,CH13,P0V75_DVDD_55,0.75
SWB1,CONN15,CH14,P0V75_AVDD_55,0.756
SWB1,CONN15,CH15,P1V8_DVDDIO_4,1.8
SWB1,CONN16,CH0,PVDD1V5_0,1.5
SWB1,CONN16,CH1,P1V8_4,1.816
SWB1,CONN16,CH2,PVDD3_3V_SYNTH_LDO_B5,3.38
SWB1,CONN16,CH3,PVDD3_3V_SYNTH_LDO_A5,3.38
SWB1,CONN16,CH4,PVDD3_3V_SYNTH_LDO_B4,3.38
SWB1,CONN16,CH5,PVDD3_3V_SYNTH_LDO_A4,3.38
SWB1,CONN16,CH6,P3V3,3.327
SWB1,CONN16,CH7,PVDD0_8V_T3,0.82
SWB1,CONN16,CH8,P0V75_DVDD_1,0.75
SWB1,CONN16,CH9,P0V75_AVDD_1,0.756
SWB1,CONN16,CH10,P1V5_AVDD_1,1.524
SWB1,CONN16,CH11,P0V9_AVDD_1,0.915
SWB1,CONN16,CH12,PVDD0V9_0,0.915
SWB1,CONN16,CH13,PVDD0V9_1,0.91
SWB1,CONN16,CH14,PVDD0V9_3,0.915
SWB1,CONN16,CH15,PVDD1V2_T3,1.224
1 Board CONN Ch NetName Vnom
2 CB CONN13 CH0 V5P0_ALW 5.0
3 CB CONN13 CH1 V3P3_ALW 3.3
4 CB CONN13 CH2 PWR_VDD_MISC_ALW 0.75
5 CB CONN13 CH3 V1P8_ALW 1.8
6 CB CONN13 CH4 PWR_APU_VDDIO_SUS 1.1
7 CB CONN13 CH5 PWR_VDD_MISC_RUN 0.75
8 CB CONN13 CH6 PWR_APU_VDD_MEM_RUN 0.78
9 CB CONN13 CH7 V0P8_PHY2_DVDD 0.816
10 CB CONN13 CH8 V0P8_AVDD 0.8
11 CB CONN13 CH9 V0P8_PHY 0.8
12 CB CONN13 CH10 V1P8_FPGA 1.8
13 CB CONN13 CH11 V2P5_FPGA 2.5
14 CB CONN13 CH12 V1P1_FPGA 1.1
15 CB CONN13 CH13 P5V_STBY 5.0
16 CB CONN13 CH14 P3V3_STBY 3.3
17 CB CONN13 CH15 V0P8_PHY2_AVDD 0.816
18 SWB0 CONN13 CH0 P0V75_DVDD_47 0.75
19 SWB0 CONN13 CH1 P0V75_AVDD_47 0.756
20 SWB0 CONN13 CH2 P1V5_AVDD_47 1.524
21 SWB0 CONN13 CH3 P0V9_AVDD_47 0.915
22 SWB0 CONN13 CH4 P1V8_1 1.816
23 SWB0 CONN13 CH5 PVDD3_3V_SYNTH_LDO_A3 3.38
24 SWB0 CONN13 CH6 PVDD3_3V_SYNTH_LDO_B1 3.38
25 SWB0 CONN13 CH7 P1V8_3 1.816
26 SWB0 CONN13 CH8 P1V8_DVDDIO_3 1.8
27 SWB0 CONN13 CH9 P0V75_DVDD_39 0.75
28 SWB0 CONN13 CH10 P0V75_AVDD_39 0.756
29 SWB0 CONN13 CH11 P1V5_AVDD_39 1.524
30 SWB0 CONN13 CH12 P0V9_AVDD_39 0.915
31 SWB0 CONN13 CH13 PVDD1V5_2 1.5
32 SWB0 CONN13 CH14 PVDD1V8_DUT 1.8
33 SWB0 CONN13 CH15 PVDD_MDIO 1.2
34 SWB0 CONN14 CH0 P0V75_AVDD_7 0.756
35 SWB0 CONN14 CH1 P1V5_AVDD_7 1.524
36 SWB0 CONN14 CH2 P0V9_AVDD_7 0.915
37 SWB0 CONN14 CH3 P1V8_5 1.816
38 SWB0 CONN14 CH4 P1V8_2 1.816
39 SWB0 CONN14 CH5 PVDD3_3V_SYNTH_LDO_B2 3.38
40 SWB0 CONN14 CH6 PVDD3_3V_SYNTH_LDO_A2 3.38
41 SWB0 CONN14 CH7 PVDD3_3V_SYNTH_LDO_A1 3.38
42 SWB0 CONN14 CH8 PVDD1V5_TSC 1.516
43 SWB0 CONN14 CH9 PVDD1V5_ANLG 1.516
44 SWB0 CONN14 CH10 NC -
45 SWB0 CONN14 CH11 NC -
46 SWB0 CONN14 CH12 PVDD1V5_1 1.5
47 SWB0 CONN14 CH13 NC -
48 SWB0 CONN14 CH14 P1V8_DVDDIO_1 1.8
49 SWB0 CONN14 CH15 P0V75_DVDD_7 0.75
50 SWB0 CONN15 CH0 P1V5_AVDD_55 1.524
51 SWB0 CONN15 CH1 P0V9_AVDD_55 0.915
52 SWB0 CONN15 CH2 P0V75_DVDD_63 0.75
53 SWB0 CONN15 CH3 P0V75_AVDD_63 0.756
54 SWB0 CONN15 CH4 P1V5_AVDD_63 1.524
55 SWB0 CONN15 CH5 P0V9_AVDD_63 0.915
56 SWB0 CONN15 CH6 PVDD3_3V_SYNTH_LDO_B3 3.38
57 SWB0 CONN15 CH7 PVDD1V5_3 1.5
58 SWB0 CONN15 CH8 P0V85_STBY 0.85
59 SWB0 CONN15 CH9 P1V8_STBY 1.8
60 SWB0 CONN15 CH10 NC -
61 SWB0 CONN15 CH11 P3V3_STBY 3.3
62 SWB0 CONN15 CH12 PVDD0V9_2 0.91
63 SWB0 CONN15 CH13 P0V75_DVDD_55 0.75
64 SWB0 CONN15 CH14 P0V75_AVDD_55 0.756
65 SWB0 CONN15 CH15 P1V8_DVDDIO_4 1.8
66 SWB0 CONN16 CH0 PVDD1V5_0 1.5
67 SWB0 CONN16 CH1 P1V8_4 1.816
68 SWB0 CONN16 CH2 PVDD3_3V_SYNTH_LDO_B5 3.38
69 SWB0 CONN16 CH3 PVDD3_3V_SYNTH_LDO_A5 3.38
70 SWB0 CONN16 CH4 PVDD3_3V_SYNTH_LDO_B4 3.38
71 SWB0 CONN16 CH5 PVDD3_3V_SYNTH_LDO_A4 3.38
72 SWB0 CONN16 CH6 P3V3 3.327
73 SWB0 CONN16 CH7 PVDD0_8V_T3 0.82
74 SWB0 CONN16 CH8 P0V75_DVDD_1 0.75
75 SWB0 CONN16 CH9 P0V75_AVDD_1 0.756
76 SWB0 CONN16 CH10 P1V5_AVDD_1 1.524
77 SWB0 CONN16 CH11 P0V9_AVDD_1 0.915
78 SWB0 CONN16 CH12 PVDD0V9_0 0.915
79 SWB0 CONN16 CH13 PVDD0V9_1 0.91
80 SWB0 CONN16 CH14 PVDD0V9_3 0.915
81 SWB0 CONN16 CH15 PVDD1V2_T3 1.224
82 SWB1 CONN13 CH0 P0V75_DVDD_47 0.75
83 SWB1 CONN13 CH1 P0V75_AVDD_47 0.756
84 SWB1 CONN13 CH2 P1V5_AVDD_47 1.524
85 SWB1 CONN13 CH3 P0V9_AVDD_47 0.915
86 SWB1 CONN13 CH4 P1V8_1 1.816
87 SWB1 CONN13 CH5 PVDD3_3V_SYNTH_LDO_A3 3.38
88 SWB1 CONN13 CH6 PVDD3_3V_SYNTH_LDO_B1 3.38
89 SWB1 CONN13 CH7 P1V8_3 1.816
90 SWB1 CONN13 CH8 P1V8_DVDDIO_3 1.8
91 SWB1 CONN13 CH9 P0V75_DVDD_39 0.75
92 SWB1 CONN13 CH10 P0V75_AVDD_39 0.756
93 SWB1 CONN13 CH11 P1V5_AVDD_39 1.524
94 SWB1 CONN13 CH12 P0V9_AVDD_39 0.915
95 SWB1 CONN13 CH13 PVDD1V5_2 1.5
96 SWB1 CONN13 CH14 PVDD1V8_DUT 1.8
97 SWB1 CONN13 CH15 PVDD_MDIO 1.2
98 SWB1 CONN14 CH0 P0V75_AVDD_7 0.756
99 SWB1 CONN14 CH1 P1V5_AVDD_7 1.524
100 SWB1 CONN14 CH2 P0V9_AVDD_7 0.915
101 SWB1 CONN14 CH3 P1V8_5 1.816
102 SWB1 CONN14 CH4 P1V8_2 1.816
103 SWB1 CONN14 CH5 PVDD3_3V_SYNTH_LDO_B2 3.38
104 SWB1 CONN14 CH6 PVDD3_3V_SYNTH_LDO_A2 3.38
105 SWB1 CONN14 CH7 PVDD3_3V_SYNTH_LDO_A1 3.38
106 SWB1 CONN14 CH8 PVDD1V5_TSC 1.516
107 SWB1 CONN14 CH9 PVDD1V5_ANLG 1.516
108 SWB1 CONN14 CH10 NC -
109 SWB1 CONN14 CH11 NC -
110 SWB1 CONN14 CH12 PVDD1V5_1 1.5
111 SWB1 CONN14 CH13 NC -
112 SWB1 CONN14 CH14 P1V8_DVDDIO_1 1.8
113 SWB1 CONN14 CH15 P0V75_DVDD_7 0.75
114 SWB1 CONN15 CH0 P1V5_AVDD_55 1.524
115 SWB1 CONN15 CH1 P0V9_AVDD_55 0.915
116 SWB1 CONN15 CH2 P0V75_DVDD_63 0.75
117 SWB1 CONN15 CH3 P0V75_AVDD_63 0.756
118 SWB1 CONN15 CH4 P1V5_AVDD_63 1.524
119 SWB1 CONN15 CH5 P0V9_AVDD_63 0.915
120 SWB1 CONN15 CH6 PVDD3_3V_SYNTH_LDO_B3 3.38
121 SWB1 CONN15 CH7 PVDD1V5_3 1.5
122 SWB1 CONN15 CH8 P0V85_STBY 0.85
123 SWB1 CONN15 CH9 P1V8_STBY 1.8
124 SWB1 CONN15 CH10 NC -
125 SWB1 CONN15 CH11 P3V3_STBY 3.3
126 SWB1 CONN15 CH12 PVDD0V9_2 0.91
127 SWB1 CONN15 CH13 P0V75_DVDD_55 0.75
128 SWB1 CONN15 CH14 P0V75_AVDD_55 0.756
129 SWB1 CONN15 CH15 P1V8_DVDDIO_4 1.8
130 SWB1 CONN16 CH0 PVDD1V5_0 1.5
131 SWB1 CONN16 CH1 P1V8_4 1.816
132 SWB1 CONN16 CH2 PVDD3_3V_SYNTH_LDO_B5 3.38
133 SWB1 CONN16 CH3 PVDD3_3V_SYNTH_LDO_A5 3.38
134 SWB1 CONN16 CH4 PVDD3_3V_SYNTH_LDO_B4 3.38
135 SWB1 CONN16 CH5 PVDD3_3V_SYNTH_LDO_A4 3.38
136 SWB1 CONN16 CH6 P3V3 3.327
137 SWB1 CONN16 CH7 PVDD0_8V_T3 0.82
138 SWB1 CONN16 CH8 P0V75_DVDD_1 0.75
139 SWB1 CONN16 CH9 P0V75_AVDD_1 0.756
140 SWB1 CONN16 CH10 P1V5_AVDD_1 1.524
141 SWB1 CONN16 CH11 P0V9_AVDD_1 0.915
142 SWB1 CONN16 CH12 PVDD0V9_0 0.915
143 SWB1 CONN16 CH13 PVDD0V9_1 0.91
144 SWB1 CONN16 CH14 PVDD0V9_3 0.915
145 SWB1 CONN16 CH15 PVDD1V2_T3 1.224
docs/release-notes/v1.0.10.md
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# v1.0.10 — The soak loop stops spinning flat out, and shows you what is still running
## ✨ New features
**Every soak round now reports the background jobs**
* Script B's monitoring loop prints `bgctl list` (platform jobs) and `jobs` (the login shell's own background jobs) on every pass, right after the platform data. A stress job that dies three hours into an overnight soak now shows up as a shorter list on the next round, instead of only being noticed at the end — or not at all.
* The two lists answer different questions and are both worth having: `bgctl` knows about the platform's job runner, `jobs` knows about anything the macro backgrounded in that shell.
**A single table for all 144 margin channels**
* `docs/LTC2980_channel_map.csv` flattens the nine `settings/*.conf` files into one sheet — `Board,CONN,Ch,NetName,Vnom` — so "which board and channel is `PVDD1V5_TSC` on?" is one search instead of opening nine files.
* `tools/gen_channel_map.sh` regenerates it. **The CSV is output, not source**: edit the `.conf` files and re-run the script, never the other way round.
* Unused channels stay in the table as `NC` / `-` rather than being dropped, because the channel number is also the PMBus page (`ch / 8` picks the chip, `ch % 8` picks the page) — filtering the gaps out would shift everything after them.
**The bench command lists that these scripts came from**
* `tools/100G_PRBS.txt`, `tools/TR518.txt` and `tools/fan_ctrl.txt` join the existing `traffic_loopback_*.txt` set: the raw `bcmcmd` / sysfs sequences, kept in the form you can paste into a console when a script is misbehaving and you want to drive the hardware directly.
## 🐛 Bug fixes
**The soak loop ran as fast as the DUT could answer**
* `while 1` had no pause at all, so each round started the moment the previous one finished. Over a long soak that means constant console traffic and a log full of near-identical samples taken seconds apart. The loop now ends each round with `pause 60`.
* Note the gap this leaves: the Status sheet asks for a 10-minute sampling interval, and 60 seconds is still hard-coded rather than configurable. This makes the loop sane, it does not finish the job.
**A comment promised a cadence the code never had**
* The loop was labelled `Get data every 10mins` while running with no delay whatsoever. It now says what it does.
## 📦 Downloads
| File | Contents |
|---|---|
| `Script_ABC_Blanton_V1.0.10.zip` | The full Tera Term working directory, including `Blanton_Script/` to copy onto the DUT |
**After copying to the DUT:**
```bash
chmod +x ~/Blanton_Script/*.sh # see below
grep -rlU $'\r' ~/Blanton_Script # expect no output
```
`mgmt_ping_monitor.sh` and `port_prbs_monitor.sh` launch their workers through `bash`, so those two run without the execute bit. `bmc_monitor.sh` and `usb_target.sh` still need it, and neither git (mode 100644) nor a Windows/USB copy carries it. Without the `chmod`, `start` fails with `Permission denied` and the later `cat` finds nothing: **the section ends up empty and nothing reports an error.**
## ⚠️ Before you run
* **Declare the switch population.** `SWB_UNIT0` / `SWB_UNIT1` in `config.ttl` say which switch units this DUT has; traffic and the readiness gate both follow them.
* **Set `FAN_SPEED`.** It is applied at the start of every run.
* **Management connectivity is in use, not preserved.** Both management NICs are up and pinging — drive the run from the serial console.
* **PRBS is still not wired into the macros.** Run `port_prbs_monitor.sh` by hand if you want it; the calls in A/B/C remain commented out, unchanged from v1.0.9.
* **TR518 and the loopback traffic test cannot both run.** `tools/TR518.txt` sets `port all lb=mac` and `l2 learn off` across the whole unit, which is the same hardware `blanton_traffic_linespeed` is using. Pick one.
* **Two settings persist to `config_db.json`** and survive a reboot: LLDP is left disabled and the 100G uplinks are left configured. Restore them before the DUT moves on.
## 🔗 Links
* [ARCHITECTURE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/ARCHITECTURE.md) — test flow, data models, constraints
* [CLAUDE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/CLAUDE.md) — commands and the bench gotchas
* [LTC2980_channel_map.csv](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/docs/LTC2980_channel_map.csv) — all 144 margin channels
**Full changelog:** [V1.0.9...V1.0.10](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/compare/V1.0.9...V1.0.10)
docs/release-notes/v1.0.11.md
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# v1.0.11 — Saving the margin settings to NVM is now one command, and the command is correct
## ✨ New features
**`margin_save blanton` — all 18 LTC2977 in one go**
* On this platform the CB FPGA's I2C channels are also exposed as ordinary Linux i2c buses, so every margin controller on the box — CB and both switch boards — can be reached with plain `i2cset`. `margin_save blanton` walks all 18 of them from one flat list: no `margin_init`, no FPGA channel setup, no `pcimem`.
* The channel-to-bus mapping it relies on (F3 Ch6 → bus 13, Ch7 → 14, Ch8 → 15, Ch9 → 16; CB is bus 4 as before) is now written down in `ARCHITECTURE.md` and the margin README, not just known at the bench.
* **A partly-populated DUT is a normal build.** Comment out the lines you do not have in `MARGIN_BLANTON_STORE` at the top of `margin.sh` rather than letting the tool talk to boards that are not there.
* Missing bus and unresponsive chip are reported as two different failures. `/dev/i2c-16 does not exist` means the FPGA's i2c adapters did not enumerate; `i2cset failed (NACK/busy)` means the board is absent or the address is wrong. Chasing the second when you have the first wastes an afternoon.
**`margin_save all` — every board in `settings/`**
* Runs `margin_init` + `margin_save` across all nine boards, then puts back whichever board you had loaded, so a following `margin_status` still reports the board you were looking at.
* It does not stop at the first failure: a half-saved set is harder to reason about than a fully-attempted one. The summary names the boards that failed.
Both print a per-chip line and a `N saved, M failed` tally, and both return a non-zero exit code when anything failed.
**The fans now default to full speed**
* `FAN_SPEED` in `config.ttl` is 100 instead of 30. A soak is a thermal test of everything *except* the cooling, so the cooling should not be a variable in it — and a DUT that throttles halfway through a run produces results that look like a different fault. Lower it deliberately if quiet operation is what you are measuring.
## 🐛 Bug fixes
**A failed NVM write still reported success**
* `margin_save` discarded the result of every write, so a NACK printed `Change Saved` exactly like a successful store. For the one operation in this tool that is permanent, that is the worst place to stay quiet. Each store is now checked and named if it fails.
**`STORE_USER_ALL` was sent with a data byte it should not have**
* The command went out as `0x15` followed by a dummy `0x00` — an SMBus write-byte, where `STORE_USER_ALL` is a send-byte. The LTC2977 tolerated it, but tolerance is not correctness. It is now `i2cset ... 0x15 c` on the native path and a no-data `cb_pmbus_write` on the FPGA path.
## 📦 Downloads
| File | Contents |
|---|---|
| `Script_ABC_Blanton_V1.0.11.zip` | The full Tera Term working directory, including `Blanton_Script/` to copy onto the DUT |
**After copying to the DUT:**
```bash
chmod +x ~/Blanton_Script/*.sh # see below
grep -rlU $'\r' ~/Blanton_Script # expect no output
```
`mgmt_ping_monitor.sh` and `port_prbs_monitor.sh` launch their workers through `bash`, so those two run without the execute bit. `bmc_monitor.sh` and `usb_target.sh` still need it, and neither git (mode 100644) nor a Windows/USB copy carries it. Without the `chmod`, `start` fails with `Permission denied` and the later `cat` finds nothing: **the section ends up empty and nothing reports an error.**
## ⚠️ Before you run
* **`margin_save` in any form writes NVM permanently.** A power cycle does not undo it. `margin_save all` and `margin_save blanton` do it to all 18 controllers at once. Run `margin_status_all.sh` first and never call any of them during a test run — the macros do not, and should not be made to.
* **The 18 raw commands were verified on the DUT; the wrapper was not.** `margin_save blanton` issues exactly the sequence that was run by hand at the bench, and the packaging was tested against stubbed hardware, but the function itself has not been run on a DUT yet. Watch the per-chip lines the first time.
* **Declare the switch population.** `SWB_UNIT0` / `SWB_UNIT1` in `config.ttl` say which switch units this DUT has; traffic and the readiness gate both follow them.
* **`FAN_SPEED` is now 100.** It is applied at the start of every run, so this build runs the fans flat out unless you change `config.ttl`. Expect the noise.
* **Management connectivity is in use, not preserved.** Both management NICs are up and pinging — drive the run from the serial console.
* **PRBS is still not wired into the macros.** Run `port_prbs_monitor.sh` by hand if you want it; the calls in A/B/C remain commented out.
* **Two settings persist to `config_db.json`** and survive a reboot: LLDP is left disabled and the 100G uplinks are left configured. Restore them before the DUT moves on.
## 🔗 Links
* [ARCHITECTURE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/ARCHITECTURE.md) — test flow, data models, constraints
* [CLAUDE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/CLAUDE.md) — commands and the bench gotchas
* [LTC2980_Margin_Script/README.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/README.md) — the three `margin_save` variants and what each one sends
**Full changelog:** [V1.0.10...V1.0.11](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/compare/V1.0.10...V1.0.11)
docs/release-notes/v1.0.7.md
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# v1.0.7 — Management-link ping test, and the fans start where you set them
## ✨ New features
**10G / 1G management port ping test**
* New `mgmt_ping_monitor.sh` exercises both management NICs in one loop: it brings each up with iproute2, waits for the link to settle, then pings that NIC's own target — `eth0` → `192.168.1.30`, `eth1` → `192.168.1.31`.
* Runs detached like the other monitors: `start` / `stop` / `status` / `fg` / `summary`. `start` clears the previous log, so one run means one log.
* Every leg writes a single greppable line — `RESULT 10G eth0 -> 192.168.1.30 tx=10 rx=10 loss=0% rtt_avg=1.743ms nic_tx=10 nic_rx=10 PASS` — so a whole soak can be read with `summary` instead of scrolling.
* `nic_tx` / `nic_rx` are that interface's own counter delta across the burst. If a ping passes but they stay near zero, the traffic left on the *other* NIC and the number does not belong to this one.
* Script A runs one round as a baseline; Script B leaves it running through the soak.
**Fan speed is set at the start of every run**
* `FAN_SPEED` in `config.ttl` (default 30) is applied by Script A, so a run no longer inherits whatever the previous test left the fans doing.
* Both MAX31790 controllers are rebound first, which clears a controller left in an odd state.
**Stress load moved onto the platform's own job runner**
* CPU, DDR, SSD and USB stress now go through `bgctl`, replacing the `~/hammer/tools/stress_*.py` scripts. `bgctl list` shows what is running; Script C stops everything with `bgctl stop --all`.
* BMC DDR stress runs through `bmc-manager`, and a new BMC USB test discovers the `cdc_ncm` interface and pings across it for four hours under `systemd-run`.
**More of the DUT on record**
* Script A now captures the boot image, `show version`, firmware status, system EEPROM, SSD health, TPM version and NVMe SMART data before the test starts.
* PCIe AER now sits next to `ras-mc-ctl --summary`, and Script C closes with NVMe health so a disk that degraded during the soak is visible.
* `dmesg` capture uses human-readable timestamps and one combined error pattern, then clears the ring buffer — so Script C's dmesg shows only what the soak produced, not everything since boot.
* Each run opens with `hw-test-session start` and closes with `finish`; Script C copies the job logs to `/mnt/usb/jobs-<date>_<time>` so they leave the DUT with the run they belong to.
## 🐛 Bug fixes
**Script A no longer hangs waiting for ports that are already up**
* The readiness gate required *more than* 216 ports up, but a fully cabled unit reports exactly 216 — 108 loopback pairs times two. Script A sat in the poll loop forever on the very state it was waiting for. It now proceeds at 216.
* The comments in `wait_init.ttl` still described the old "more than" rule; they now match the code, so the off-by-one cannot be reintroduced by reading the wrong line.
**The macro no longer runs ahead of the DUT during the soak**
* Script B set a 15-second wait cap for the `cdc_ncm` probe and never restored it. In Tera Term that cap is global, so it stayed in force for everything after — including the traffic setup, which walks 108 VLANs per switch unit and takes far longer. A timed-out wait returns without the prompt, leaving every later command issued a step early.
**Fan controller is no longer bound twice**
* One of the two MAX31790 controllers received a second `bind` immediately after the first, which could only fail because the driver was already attached.
## 📦 Downloads
| File | Contents |
|---|---|
| `Script_ABC_Blanton_V1.0.7.zip` | The full Tera Term working directory, including `Blanton_Script/` to copy onto the DUT |
**After copying to the DUT:**
```bash
chmod +x ~/Blanton_Script/*.sh # required -- see below
grep -rlU $'\r' ~/Blanton_Script # expect no output
```
The `chmod +x` is not optional. `mgmt_ping_monitor.sh` is executed rather than sourced and re-execs its own path to daemonise, and neither git (mode 100644) nor a Windows/USB copy carries the execute bit. Without it `start` fails with `Permission denied` and the later `cat` finds nothing — **the section ends up empty and nothing reports an error**.
## ⚠️ Before you run
* **Declare the switch population.** `SWB_UNIT0` / `SWB_UNIT1` in `config.ttl` say which switch units this DUT has. Traffic and the readiness gate both follow them: a single unit gets `-u 0` or `-u 1`, and with neither set the traffic stage is skipped instead of failing against hardware that is not there.
* **Both management NICs stay up.** If they share a subnet, keep `ARP_STRICT=1` — otherwise the target's ARP can be answered by either NIC and a reply may arrive on the one that did not send.
* **Management connectivity is exercised, not preserved.** Drive the run from the serial console.
* **Two settings persist to `config_db.json`** and survive a reboot: LLDP is left disabled, and the 100G uplinks are left configured. Restore them before the DUT moves on.
## 🔗 Links
* [ARCHITECTURE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/ARCHITECTURE.md) — test flow, data models, constraints
* [CLAUDE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/CLAUDE.md) — commands and the bench gotchas
**Full changelog:** [V1.0.5...V1.0.7](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/compare/V1.0.5...V1.0.7)
docs/release-notes/v1.0.8.md
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# v1.0.8 — Both management links tested at once, and ARP stops looking like packet loss
## ✨ New features
**Both management NICs are pinged simultaneously and continuously**
* `mgmt_ping_monitor.sh` no longer alternates fixed bursts. `start` configures both NICs, then pings from each at the same time and keeps accumulating until stopped — so a soak-long run is one continuous measurement rather than a series of snapshots.
* `stop` renders a report into the log: the last 20 entries per NIC, each one's ping statistics and PASS/FAIL, then `ip -s link show` for both interfaces.
* Every line is timestamped, and a request that got no reply prints a marker instead of merely being absent — a drop is visible in the tail, not inferred from a gap in the sequence numbers.
* `status` shows both pids and how many replies each NIC has received so far, which is the quick way to see one side is dead without waiting for the report.
**The USB stress target is detected, not assumed**
* New `usb_target.sh` reports an inserted USB device's node, mount point or by-id path. Script B asks it for the node and builds the stress command from the answer, so a stick that enumerates as `sdb` no longer sends a write test at whatever `/dev/sda1` happens to be.
* It excludes whatever disk backs `/` and `/host` — this platform can boot from a USB DOM, which also reports as USB — refuses to guess when several USB disks are present, and when it mounts, verifies the result is actually writable rather than trusting that `mount` succeeded.
**BMC I2C integrity is exercised through the soak**
* `bmc_monitor.sh` is back in the run and now writes two complementary patterns to a BMC scratch register and reads each back. One pattern alone cannot catch a bit stuck the same way it was written; repeating the pair through the soak turns an intermittent I2C fault into something the log records rather than something the tester has to witness.
**Test artefacts leave the DUT with the run**
* Script C copies `bmc_poll.log` and `mgmt_ping.log` into the job directory before it is archived to USB, so the monitors' output travels with the `bgctl` job logs.
* DDR stress now runs continuously instead of stopping after 100 passes, matching the other soak loads.
## 🐛 Bug fixes
**Three FAILs that were not link faults**
* A bench run reported `FAIL=3` with zero NIC errors, zero drops and sub-millisecond replies. Every failure was missing exactly `icmp_seq=1` and nothing else: once the neighbour entry for the target expires, the first echo request is spent resolving ARP and `ping` counts it as loss. A discarded warm-up ping per NIC now absorbs that, which is what lets the loss threshold stay at zero and still mean something. Raising the threshold instead would have hidden genuine single-packet loss.
**Job logs were being cleared before they were collected**
* Script C ran `bgctl reset --yes` while killing processes — before the job directory is copied to USB. Moved to after the archive, so a run's own logs are collected before anything clears them.
**The fan controller was bound twice**
* One of the two MAX31790 controllers received a second `bind` immediately after the first, which could only fail because the driver was already attached.
## 📦 Downloads
| File | Contents |
|---|---|
| `Script_ABC_Blanton_V1.0.8.zip` | The full Tera Term working directory, including `Blanton_Script/` to copy onto the DUT |
**After copying to the DUT:**
```bash
chmod +x ~/Blanton_Script/*.sh # see below
grep -rlU $'\r' ~/Blanton_Script # expect no output
```
`mgmt_ping_monitor.sh` no longer re-execs itself, so `bash mgmt_ping_monitor.sh start` works without the execute bit. `bmc_monitor.sh` and `usb_target.sh` still need it — and neither git (mode 100644) nor a Windows/USB copy carries it. Without the `chmod`, `start` fails with `Permission denied` and the later `cat` finds nothing: **the section ends up empty and nothing reports an error.**
## ⚠️ Before you run
* **Declare the switch population.** `SWB_UNIT0` / `SWB_UNIT1` in `config.ttl` say which switch units this DUT has. Traffic and the readiness gate both follow them; with neither set the traffic stage is skipped rather than failing against hardware that is not there.
* **Set the fan speed you want.** `FAN_SPEED` in `config.ttl` is applied at the start of every run.
* **Management connectivity is in use, not preserved.** Both NICs are up and pinging — drive the run from the serial console.
* **If the two management NICs share a subnet, keep `ARP_STRICT=1`.** Otherwise the target's ARP can be answered by either NIC and a reply may arrive on the one that did not send. Check `nic_tx` / `nic_rx` on the RESULT line: they are that interface's own counter delta.
* **Two settings persist to `config_db.json`** and survive a reboot: LLDP is left disabled and the 100G uplinks are left configured. Restore them before the DUT moves on.
## 🔗 Links
* [ARCHITECTURE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/ARCHITECTURE.md) — test flow, data models, constraints
* [CLAUDE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/CLAUDE.md) — commands and the bench gotchas
**Full changelog:** [V1.0.7...V1.0.8](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/compare/V1.0.7...V1.0.8)
docs/release-notes/v1.0.9.md
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# v1.0.9 — 100G PRBS testing, and the job logs actually reach the USB stick
## ✨ New features
**100G uplink PRBS test**
* New `port_prbs_monitor.sh` drives a PRBS test on both 100G uplinks: it clears low-power mode, arms the pattern, then polls `phy diag <phy> prbs get` in the background until stopped. A poll counts as PASS only when the output says `PRBS OK!`; `prbsstat Ber` is captured alongside every poll for the record.
* `stop` runs `prbsstat STOp` and `prbs clear` on each port before rendering the report, so the test does not leave PRBS armed behind it.
* `report` gives the tally the bench actually wants:
```
PORT POLLS PASS FAIL RESULT
Ethernet513 42 42 0 PASS
Ethernet514 42 40 2 FAIL
```
* **One port at a time is a first-class mode.** `start a` or `start b` runs a single uplink, which is how you separate a genuine port fault from the DUT not coping with two PRBS streams at once. A port that was not run reports `SKIP`, not `FAIL`.
* Every command and its full output — setup, each poll, teardown — goes to that port's raw log.
> ⚠️ The script ships in this build and can be run by hand, but **the calls in Script A, B and C are commented out**: PRBS is still under bring-up on this platform.
**USB target detection**
* `usb_target.sh` reports an inserted USB device's node, mount point or by-id path. It excludes whatever disk backs `/` and `/host` — this platform can boot from a USB DOM, which also reports as USB — refuses to guess when several USB disks are present, and when mounting, verifies the result is writable rather than trusting that `mount` succeeded.
* Script B builds the USB stress command from the detected node instead of a hard-coded `/dev/sda1`.
## 🐛 Bug fixes
**The job logs were being written to a path nobody collected**
* Stress output, the monitors' logs and the USB archive disagreed about where the job directory lives. Everything now uses `/host/hw-eval/jobs/`, so what Script B writes is what Script C copies out.
**Script C copied to a USB that was never mounted**
* The archive step assumed `/mnt/usb` was ready. Script C now finds the device and mounts it first, so a run's logs leave the DUT instead of being written into an empty mount point.
**`show interfaces status` right after starting PRBS reads as a failure**
* With PRBS armed the link is out of normal operation and reports DOWN. `port_prbs_monitor.sh` deliberately does not print the port status at `start` — it appears in the report instead, after `prbs clear`, labelled as the recovered state.
## 📦 Downloads
| File | Contents |
|---|---|
| `Script_ABC_Blanton_V1.0.9.zip` | The full Tera Term working directory, including `Blanton_Script/` to copy onto the DUT |
**After copying to the DUT:**
```bash
chmod +x ~/Blanton_Script/*.sh # see below
grep -rlU $'\r' ~/Blanton_Script # expect no output
```
`mgmt_ping_monitor.sh` and `port_prbs_monitor.sh` launch their workers through `bash`, so those two run without the execute bit. `bmc_monitor.sh` and `usb_target.sh` still need it, and neither git (mode 100644) nor a Windows/USB copy carries it. Without the `chmod`, `start` fails with `Permission denied` and the later `cat` finds nothing: **the section ends up empty and nothing reports an error.**
## ⚠️ Before you run
* **Declare the switch population.** `SWB_UNIT0` / `SWB_UNIT1` in `config.ttl` say which switch units this DUT has; traffic and the readiness gate both follow them.
* **Set `FAN_SPEED`.** It is applied at the start of every run.
* **Management connectivity is in use, not preserved.** Both management NICs are up and pinging — drive the run from the serial console.
* **PRBS is not wired into the macros yet.** Run `port_prbs_monitor.sh` by hand if you want it; uncommenting the calls in A/B/C is not supported in this build.
* **Two settings persist to `config_db.json`** and survive a reboot: LLDP is left disabled and the 100G uplinks are left configured. Restore them before the DUT moves on.
## 🔗 Links
* [ARCHITECTURE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/ARCHITECTURE.md) — test flow, data models, constraints
* [CLAUDE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/CLAUDE.md) — commands and the bench gotchas
**Full changelog:** [V1.0.8...V1.0.9](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/compare/V1.0.8...V1.0.9)
docs/release-notes/v1.1.0.md
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# v1.1.0 — BER, power under load, and a 100G port that actually keeps sending
## ✨ New features
**Whole-switch SerDes BER sweep**
* New `blanton_ber.sh` runs PRBS across every cabled port and reports the bit error rate lane by lane. `init` → `start` → wait → `report` → `stop` → `clear`, with `-u 0` / `-u 1` for a single switch unit.
* **A lane passes only when its BER is below 1e-6.** Equal to the threshold is a FAIL, not a pass. `-c <ber>` sets a different bar.
* `report` ends with a summary across both units, and each unit's row carries its **worst lane** — so a run where everything passes still tells you how much margin there was:
```
Unit LANES PASS FAIL NA WORST BER WORST LANE RESULT
unit 0 432 432 0 0 1.98e-08 203[0] PASS
unit 1 432 432 0 0 6.34e-10 366[1] PASS
```
* `init` also checks that every lane locked. This matters: an unlocked lane still reports a BER later, and it is a meaningless one. Without the check, a dead lane can report a beautiful number and pass.
* A lane whose reading is not a number is `NA` — counted separately from `FAIL`, because "not measured" and "measured and bad" are different problems.
* Script C runs the sweep after the traffic report, following `SWB_UNIT0` / `SWB_UNIT1` the same way the traffic block does.
**TR518 load test, for measuring power under traffic**
* New `blanton_tr518.sh` puts the cd ports in loopback and runs the built-in `tr 518` packet test, then waits `TR_SETTLE_SEC` (120s by default) before handing back — so the power figures you take afterwards are loaded and settled, not caught mid-ramp.
* `-u 0` / `-u 1` for one unit; no flag runs both.
* `stop` sends `port cd lb=none` and nothing else, which is exactly what the bench procedure does. **L2 learning and test mode are left as `start` set them** — the tool says so on every `stop` rather than quietly leaving the box in a state you did not ask about. `TR_RESTORE_LEARN=1` / `TR_RESTORE_TESTMODE=1` if you want a true inverse.
**Per-rail power readback for both switch boards**
* `TH6_SWB0_power_readback.sh` / `TH6_SWB1_power_readback.sh` report V × I and total power for the 19 rails on each board.
## 🐛 Bug fixes
**The power readback measured every rail at a different moment**
* It ran `show platform voltage` and `show platform current` once *per rail* — 38 invocations of a slow CLI, and 38 different instants. Under load the currents move a lot (`TH6_CORE` was seen going from 186 A to 636 A), so the "total" was a sum of readings taken seconds apart. Both tables are now read once, up front. Same output, one moment.
* A rail missing from the sensor table used to contribute a silent `0.000 V / 0.00 W` to the total. It now says so on stderr; the printed report format is unchanged.
**The 100G port stopped sending after one round trip**
* `ce0` has no loopback partner, and a switch never forwards a frame back out the port it arrived on — so a `tx` burst went out, came back, and was dropped. TX 100, RX 100, silence. That measures the link; it does not exercise it.
* `init` now sets an ingress mirror of `ce0` back to itself. The mirrored copy is not egress-filtered, so each packet keeps lapping and the load is set by how much you inject (`-tx`). **`stop` is what ends it** — removing the VLAN membership does not, because the mirrored copy never consulted the VLAN.
**The 100G verdict was being decided the wrong way**
* `ce0` was treated as a cross-unit check. The bench says otherwise: there is one `ce0` per unit and a burst sent on unit 0 alone came back on unit 0. It is now judged within its own unit. The distinction is invisible while everything works and decisive when it does not — read as cross-unit, *both* links dying still leaves `unit0.TX == unit1.RX` (0 == 0) and reports PASS.
**Every BER lane reported `NA`, and the Port column printed `NA` too**
* `bcmcmd` returns CRLF, and the BER is the last token on its line, so the carriage return stayed glued to the number: it failed the numeric check, and printing it sent the cursor back to column 1 so the RESULT column overwrote the start of the row. Both symptoms, one stray `\r`.
## 📦 Downloads
| File | Contents |
|---|---|
| `Script_ABC_Blanton_V1.1.0.zip` | The full Tera Term working directory, including `Blanton_Script/` to copy onto the DUT |
**After copying to the DUT:**
```bash
chmod +x ~/Blanton_Script/*.sh # see below
grep -rlU $'\r' ~/Blanton_Script # expect no output
```
`blanton_ber.sh` is invoked by Script C as `./Blanton_Script/blanton_ber.sh`, so it joins `bmc_monitor.sh` and `usb_target.sh` in needing the execute bit — and neither git nor a Windows/USB copy carries it reliably. Without the `chmod` the BER section fails with `Permission denied` and the log simply has no BER in it.
## ⚠️ Before you run
* **These three tests cannot share the switch.** `blanton_ber.sh`, `blanton_tr518.sh` and `blanton_traffic_linespeed` all take over port loopback and L2 learning. Run one at a time; Script C already orders BER after the traffic report.
* **PRBS takes the links down.** While `blanton_ber.sh` is armed the ports report DOWN and no traffic passes. That is the test working, not a fault. `clear` releases them.
* **`ce0` keeps running until you stop it.** If a run is interrupted between `start` and `stop`, the 100G port stays saturated with nothing in `show interfaces status` to hint at it. `blanton_traffic_linespeed stop` (or `bcmcmd -n <u> -c 'mirror port ce0 Mode=Off'`) ends it.
* **Two numbers must stay in step**: Script C's `sleep 30` and `blanton_ber.sh`'s `BER_INTERVAL`. Change one without the other and `report` reads an interval that has not finished accumulating — with no warning.
* **`FAN_SPEED` is 100.** This build runs the fans flat out unless you change `config.ttl`.
* **Declare the switch population** with `SWB_UNIT0` / `SWB_UNIT1`; traffic, the readiness gate and now the BER sweep all follow it.
* **PRBS on the two 100G uplinks (`port_prbs_monitor.sh`) is still not wired into the macros.** Unchanged from v1.0.9.
## 🔬 Not yet verified on hardware
Three things in this build were reasoned out rather than measured, and each has a one-command check:
* **The `ce0` ingress mirror.** `mirror port ce0 Mode=Ingress DestPort=ce0` should make the port circulate, but the hardware may refuse a mirror destination equal to its source. Check `show c | grep POK.ce0` twice ten seconds apart — the number must climb. The report cannot tell you: a one-shot burst is also `TX == RX` and also says PASS. Fallback is `tr 518 PortList=268`.
* **The 120s settle in `blanton_tr518.sh`.** If `tr 518`'s traffic is time-limited (its parameters include `runtime=1`, `CheckDataTime=200`), waiting 120s could mean measuring after the load has already dropped. Compare a power readback at 0s, 30s and 120s.
* **`test mode nr=no`** in `blanton_tr518.sh` is the derived inverse of the `nr=yes` that `start` sends; it is not part of the bench-verified sequence, and is off by default.
## 🔗 Links
* [ARCHITECTURE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/ARCHITECTURE.md) — test flow, data models, constraints
* [CLAUDE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/CLAUDE.md) — commands and the bench gotchas
**Full changelog:** [V1.0.11...V1.1.0](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/compare/V1.0.11...V1.1.0)
docs/release-notes/v1.1.1.md
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# v1.1.1 — A run no longer inherits the last one's leftovers
## 🐛 Bug fixes
**A previous run's jobs and session survived into the next one**
* Script A now clears the box before it starts: `hw-test-session finish`, `bgctl reset --yes`, `bgctl stop --all`, then `bgctl list` so you can see it came back empty.
* This matters after a run that ended badly — a closed Tera Term window, a DUT reboot mid-soak, a macro stopped by hand. The stress jobs kept running and the session stayed open, so the next run started on a box that was already loaded. Nothing failed; the numbers were just quietly wrong, and the only hint was a `bgctl list` nobody was reading.
* The `bgctl list` at the end is the point of the sequence, not decoration: it is the one line in the log that proves the DUT was idle when the run began.
## 📦 Downloads
| File | Contents |
|---|---|
| `Script_ABC_Blanton_V1.1.1.zip` | The full Tera Term working directory, including `Blanton_Script/` to copy onto the DUT |
**After copying to the DUT:**
```bash
chmod +x ~/Blanton_Script/*.sh # see below
grep -rlU $'\r' ~/Blanton_Script # expect no output
```
`blanton_ber.sh` is invoked by Script C as `./Blanton_Script/blanton_ber.sh`, so it needs the execute bit along with `bmc_monitor.sh` and `usb_target.sh` — and neither git nor a Windows/USB copy carries it reliably. Without the `chmod` the BER section fails with `Permission denied` and the log simply has no BER in it.
## ⚠️ Before you run
* **`hw-test-session finish` at the start will complain if no session is open.** That is expected on a fresh DUT and does not stop the run.
* **These three tests cannot share the switch.** `blanton_ber.sh`, `blanton_tr518.sh` and `blanton_traffic_linespeed` all take over port loopback and L2 learning. Script C already orders BER after the traffic report.
* **PRBS takes the links down** while `blanton_ber.sh` is armed. That is the test working, not a fault.
* **`ce0` keeps running until you stop it.** If a run is interrupted between `start` and `stop`, the 100G port stays saturated with nothing in `show interfaces status` to hint at it.
* **Two numbers must stay in step**: Script C's `sleep 30` and `blanton_ber.sh`'s `BER_INTERVAL`.
* **`FAN_SPEED` is 100** — the fans run flat out unless you change `config.ttl`.
* **Declare the switch population** with `SWB_UNIT0` / `SWB_UNIT1`.
* **PRBS on the two 100G uplinks (`port_prbs_monitor.sh`) is still not wired into the macros.**
* **The three items listed as unverified in v1.1.0 are still unverified**: the `ce0` ingress mirror, the 120s settle in `blanton_tr518.sh`, and `test mode nr=no` on stop. See [v1.1.0](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/releases/tag/V1.1.0) for the one-command check on each.
## 🔗 Links
* [ARCHITECTURE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/ARCHITECTURE.md) — test flow, data models, constraints
* [CLAUDE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/CLAUDE.md) — commands and the bench gotchas
**Full changelog:** [V1.1.0...V1.1.1](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/compare/V1.1.0...V1.1.1)
docs/release-notes/v1.1.2.md
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# v1.1.2 — NFC tag reads are now watched for the whole soak, not sampled once
## ✨ New features
**Background NFC polling**
* New `nfc_polling.sh` runs `blantons_nfc_validate.py` over and over in the background and keeps score. `start` / `stop` / `status` / `tail` / `report` / `clear` / `fg`.
* **`report` works while the poll is still running.** It only reads the log, so it never disturbs the run — and it labels itself `RUNNING` so a mid-soak snapshot is not mistaken for the final answer:
```
state : RUNNING (pid=2240323) -- this is a snapshot, the count is still moving
rounds : 240
PASS : 238
FAIL : 2
ERROR : 0 (tool did not produce a verdict)
RESULT : FAIL
--- tags seen ---
046F7BD2142290 238
```
* **`ERROR` is counted apart from `FAIL`.** A round where the tool printed neither `[PASS]` nor `[FAIL]` — it crashed, the file was missing, it hung past the timeout — did not measure anything. That is a different problem from a tag that would not read, and rolling the two together hides whichever one you are not looking for.
* `report` also lists which NFCID1s were seen and how often, and the last ten failures with their timestamps and reasons.
* `start` clears the log first, so a report always describes the run you just did rather than everything since the DUT was built.
* Script A takes a 30-second NFC baseline, Script B starts the poll for the soak, Script C stops it with the other monitors and reports.
## 🐛 Bug fixes
**The NFC log never reached the USB stick**
* Script C copied `nfc_polling.log`; the file is `nfc_poll.log`. The `cp` failed, nothing checked it, and the run finished looking fine — you would only notice back at the desk with a job archive that had no NFC log in it.
## 📦 Downloads
| File | Contents |
|---|---|
| `Script_ABC_Blanton_V1.1.2.zip` | The full Tera Term working directory, including `Blanton_Script/` to copy onto the DUT |
**After copying to the DUT:**
```bash
chmod +x ~/Blanton_Script/*.sh # see below
grep -rlU $'\r' ~/Blanton_Script # expect no output
```
`blanton_ber.sh` and `nfc_polling.sh` are invoked by the macros through `./` or `~/`, so they need the execute bit along with `bmc_monitor.sh` and `usb_target.sh` — neither git nor a Windows/USB copy carries it reliably. `blantons_nfc_validate.py` does **not** need it: `nfc_polling.sh` calls it through `python3` precisely so one more `chmod` cannot be forgotten.
## ⚠️ Before you run
* **`nfc_polling.sh start` clears the log.** Script B starts a fresh poll for the soak, which wipes Script A's baseline log — the baseline numbers are already in the master console log by then, but the file is gone.
* **NFC log path is `~/Blanton_Script/log/nfc_poll.log`** and it is copied into the job directory by Script C for the USB archive.
* **These three tests cannot share the switch.** `blanton_ber.sh`, `blanton_tr518.sh` and `blanton_traffic_linespeed` all take over port loopback and L2 learning. Script C already orders BER after the traffic report.
* **PRBS takes the links down** while `blanton_ber.sh` is armed. That is the test working, not a fault.
* **`ce0` keeps running until you stop it.** An interrupted run leaves the 100G port saturated with nothing in `show interfaces status` to hint at it.
* **Two numbers must stay in step**: Script C's `sleep 30` and `blanton_ber.sh`'s `BER_INTERVAL`.
* **`FAN_SPEED` is 100** — the fans run flat out unless you change `config.ttl`.
* **Declare the switch population** with `SWB_UNIT0` / `SWB_UNIT1`.
* **PRBS on the two 100G uplinks (`port_prbs_monitor.sh`) is still not wired into the macros.**
* **The three items listed as unverified in v1.1.0 are still unverified**: the `ce0` ingress mirror, the 120s settle in `blanton_tr518.sh`, and `test mode nr=no` on stop. See [v1.1.0](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/releases/tag/V1.1.0) for the one-command check on each.
## 🔗 Links
* [ARCHITECTURE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/ARCHITECTURE.md) — test flow, data models, constraints
* [CLAUDE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/CLAUDE.md) — commands and the bench gotchas
**Full changelog:** [V1.1.1...V1.1.2](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/compare/V1.1.1...V1.1.2)
docs/release-notes/v1.1.3.md
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# v1.1.3 — Margin now measures against what this platform actually runs at
## ✨ New features
**Per-CONN margin profiles for the switch boards**
* `combo_SWB_CONN13_high` / `_low` through `combo_SWB_CONN16_high` / `_low` replace the old `comboA` / `comboB` pair. Each file's per-channel percentages follow the rails on *that* board, so a CONN13 profile is no longer a rough fit for CONN16.
* SWB0 and SWB1 share a profile per CONN — the two boards carry identical rails and differ only by I2C bus.
* A high pass and a low pass are now the same run with `_high` swapped for `_low`.
* **A profile applied to the wrong CONN margins the wrong rails and says nothing.** The percentages are positional, so nothing detects the mismatch. `margin_apply_profile_all.sh` now names the right profile per board instead of one name for all nine.
## 🐛 Bug fixes
**`VNOM` was the spec value, not what the rails actually sit at**
* 86 of the 144 channels moved up between +0.8% and +2.5% to the measured median for this platform — `PVDD3_3V_SYNTH_LDO_*` 3.3 → 3.38, `P0V9_AVDD_*` 0.9 → 0.915, `PVDD0_8V_T3` 0.8 → 0.82, and so on.
* **This is not a display change.** `VNOM` is the denominator of `margin_status`'s deviation %, *and* the basis `margin_set` derives high / low / OV / UV from. A rail sitting steady at 0.756 V used to read `+0.80%` against a nominal 0.75 and now reads `0.00%`; and asking for `+3%` now lands on a different absolute voltage than it did last week.
* **Margin logs from before and after this build cannot be compared directly.** The numbers moved because the reference moved, not because the hardware did.
**The batch profile script pointed at files that no longer exist**
* `margin_apply_profile_all.sh` still named `comboA` for all nine boards. With `comboA.conf` removed, every board would have stopped at `Profile not found` — a nine-line wall of errors on a script that is normally left to run.
**The channel map CSV was stale**
* `docs/LTC2980_channel_map.csv` is generated from `settings/*.conf`, so all 86 changed rails were wrong in it. Regenerated with `tools/gen_channel_map.sh`. It is output, not source — regenerate it, never hand-edit it.
## 📦 Downloads
| File | Contents |
|---|---|
| `Script_ABC_Blanton_V1.1.3.zip` | The full Tera Term working directory, including `Blanton_Script/` to copy onto the DUT |
**After copying to the DUT:**
```bash
chmod +x ~/Blanton_Script/*.sh # see below
grep -rlU $'\r' ~/Blanton_Script # expect no output
```
`blanton_ber.sh` and `nfc_polling.sh` are invoked by the macros through `./` or `~/`, so they need the execute bit along with `bmc_monitor.sh` and `usb_target.sh` — neither git nor a Windows/USB copy carries it reliably.
## ⚠️ Before you run
* **Re-baseline your margin expectations.** Any pass/fail limits or golden logs derived from the old `VNOM` values need redoing against this build.
* **`margin_save` in any form writes NVM permanently** and now writes margin windows derived from the new reference. Run `margin_status_all.sh` first and never call it during a test.
* **SWB profiles are per-CONN.** Applying `combo_SWB_CONN13_high` to a CONN16 board is silently wrong.
* **These three tests cannot share the switch**: `blanton_ber.sh`, `blanton_tr518.sh` and `blanton_traffic_linespeed`.
* **PRBS takes the links down** while `blanton_ber.sh` is armed.
* **`ce0` keeps running until you stop it.**
* **Two numbers must stay in step**: Script C's `sleep 30` and `blanton_ber.sh`'s `BER_INTERVAL`.
* **`FAN_SPEED` is 100** — the fans run flat out unless you change `config.ttl`.
* **`nfc_polling.sh start` clears the log**, so Script B wipes Script A's NFC baseline file (the numbers are already in the console log).
* **The NFC tool is written for the customer's tag.** It polls Type A / B / F only and parses Type A strictly; a tag of another technology is never discovered and fails as `no RF interface activation notification received`. Without `--expected-id` it does not check identity, so a different tag of the same type still passes.
* **The three items listed as unverified in v1.1.0 are still unverified**: the `ce0` ingress mirror, the 120s settle in `blanton_tr518.sh`, and `test mode nr=no` on stop.
## 🔗 Links
* [ARCHITECTURE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/ARCHITECTURE.md) — test flow, data models, constraints
* [CLAUDE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/CLAUDE.md) — commands and the bench gotchas
* [LTC2980_channel_map.csv](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/docs/LTC2980_channel_map.csv) — all 144 margin channels with the new `VNOM`
**Full changelog:** [V1.1.2...V1.1.3](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/compare/V1.1.2...V1.1.3)
docs/release-notes/v1.1.4.md
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# v1.1.4 — A thermal and safety run that loads the box and watches the rails
## ✨ New features
**`4_Blanton_Script_thermal_safety.ttl`**
* A **standalone** script — it is not part of the A → B → C chain and is not started by any of them. Run it on its own when the question is thermal or safety rather than functional.
* Brings the DUT up the same way Script A does (login, session reset, fan speed, `wait_init`, DUT inventory, BMC, PCIe error clear, `pcie_bus`, PMON, dmesg), then loads it: `mlucas-avx2 -cpu 0:15` in the background and `blanton_tr518.sh start` on the data plane.
* Then loops every minute: platform data, **both switch boards' rail power** via `TH6_SWB0/1_power_readback.sh`, and `bgctl list` / `jobs`. That is the point of the script — power per rail under sustained full load, sampled over hours.
* **It has no teardown.** When you interrupt it the DUT is still in `port cd lb=mac`, `l2 learn off` and `test mode nr=yes`, and `mlucas-avx2` is still running. Run `blanton_tr518.sh stop` and `kill $(jobs -p)` before anything else uses the box — nothing in `show interfaces status` reveals the leftover state.
* **It cannot share a DUT with Script B.** Both take over the `cd` ports.
**Test flow diagram**
* `docs/Blanton_Test_Flow.drawio` draws all four scripts side by side, with the config flags that change each step marked, the one real `goto` in Script B drawn, and the manual handoffs between A → B → C shown as such.
## 🐛 Bug fixes
**The soak loop spent most of its minute reading margin**
* Script B's per-round loop is meant to be a quick sample. `margin_status_all.sh` walks nine LTC2980s over I2C and dominated the round. The scan moved to Script C, which takes it once before `show uptime`.
* **The trade-off is real and worth knowing**: margin is now only measured at the start (Script A) and the end (Script C). Drift that happens *during* the soak is no longer visible.
**`hw-test-session finish` ran from inside the session's own shell**
* Script C now sends `exit` and waits for `Script done` first, so `finish` runs in the login shell that opened the session.
**The new script arrived with LF line endings**
* Every other `.ttl` in the repo is CRLF, and `.gitattributes` marks `*.ttl` as `-text` — whatever is committed is exactly what Tera Term gets. Converted to CRLF to match.
## 📦 Downloads
| File | Contents |
|---|---|
| `Script_ABC_Blanton_V1.1.4.zip` | The full Tera Term working directory, including `Blanton_Script/` to copy onto the DUT |
**After copying to the DUT:**
```bash
chmod +x ~/Blanton_Script/*.sh # see below
grep -rlU $'\r' ~/Blanton_Script # expect no output
```
`blanton_ber.sh`, `nfc_polling.sh`, `blanton_tr518.sh` and the two `TH6_SWB*_power_readback.sh` are invoked through `./` or `~/`, so they need the execute bit along with `bmc_monitor.sh` and `usb_target.sh` — neither git nor a Windows/USB copy carries it reliably.
## ⚠️ Before you run
* **Script 4 leaves the switch loaded and looped back.** Always finish with `blanton_tr518.sh stop`. If the next test starts without it, traffic and BER results are meaningless and nothing warns you.
* **Do not run Script 4 and Script B on the same DUT.** Same ports, same L2 settings.
* **Margin is no longer sampled during the soak** — only Script A (start) and Script C (end).
* **Re-baseline your margin limits if you have not already**: `VNOM` became the measured median in v1.1.3, which moved both the deviation % and the margin window.
* **These three cannot share the switch**: `blanton_ber.sh`, `blanton_tr518.sh`, `blanton_traffic_linespeed`.
* **PRBS takes the links down** while `blanton_ber.sh` is armed.
* **`ce0` keeps circulating until you stop it.**
* **Two numbers must stay in step**: Script C's `sleep 30` and `blanton_ber.sh`'s `BER_INTERVAL`.
* **`FAN_SPEED` is 100** — relevant here more than anywhere: a thermal run at full fan is not the same test as one at 30%.
* **The three items listed as unverified in v1.1.0 are still unverified**: the `ce0` ingress mirror, the 120s settle in `blanton_tr518.sh`, and `test mode nr=no` on stop. The settle matters most for this release — Script 4 depends on `tr 518` still driving traffic minutes after it was started.
## 🔗 Links
* [Blanton_Test_Flow.drawio](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/docs/Blanton_Test_Flow.drawio) — the four scripts side by side
* [ARCHITECTURE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/ARCHITECTURE.md) — test flow, data models, constraints
* [CLAUDE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/CLAUDE.md) — commands and the bench gotchas
**Full changelog:** [V1.1.3...V1.1.4](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/compare/V1.1.3...V1.1.4)
docs/release-notes/v1.1.5.md
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# v1.1.5 — The stress jobs now last the whole soak
## 🐛 Bug fixes
**USB stress ran for sixty seconds of an overnight soak**
* `qfx5252-stress-usb` was started with `--runtime 60`. It finished a minute in and the USB path sat idle for the rest of the night. Nothing failed, nothing said so, and the run looked complete.
* SSD stress had the same shape at `--runtime 3600` — one hour of a soak that usually runs far longer.
* Both are now `--runtime 86400`, and the BMC DDR memtester lost its loop count (`64M 1` → `64M`) so it runs until it is stopped rather than finishing one pass.
* **86400 is 24 hours, not "forever".** A soak longer than a day leaves SSD and USB dead for the remainder. Script B prints `bgctl list` every round (since v1.0.10), so the shorter list is visible there — but nothing raises an alarm.
## ✨ New features
**Multiphase VRM margin**
* New `blanton_multiphase_margin.sh` drives the multiphase controllers on both switch boards over the native i2c buses — SWB0 on `/dev/i2c-13` and `-15`, SWB1 on `-14` and `-16`. 19 rails per board, 38 in all.
* `high3` / `low3` / `comboA` / `comboB` set the voltages and report one line per rail:
```
SWB0_0V9_ANLG0 - 0.930V Configure Done
SWB0_0V75_ANLG0 - 0.775V Configure Done
...
[ OK ] high3: 38 rail(s) configured
```
* `save` commits them. It has no per-rail mapping, so it reports as one operation: `Multiphase Save All`.
* `-u 0` / `-u 1` for a single board; rails belonging to the other board are skipped and counted separately, not failed.
* **`save` writes NVM permanently** (PMBus `STORE_USER_ALL`, and `0x17` on the TH6 core rail). A power cycle does not undo it.
* **These are not the LTC2980s that `margin.sh` drives.** The two tools reach the same rails from different sides and each assumes it is the only writer. There is no interlock — do not run both.
**Traffic bursts carry a random pattern**
* `blanton_traffic_linespeed` v0.7.0 appends `PatternRandom=yes` to every `tx`, `ce0` included. A fixed pattern can sit on a benign bit sequence for an entire run; a changing one is what makes a weak lane show itself.
* `-r no` forces the fixed pattern; `-r ""` leaves the argument off entirely, which is the pre-v0.7.0 wire format if a future SDK rejects it.
* Defaults change from `tx 100 length=512` to `tx 200 length=324`.
* **Counter totals are not comparable across this build**: 64800 bytes per burst instead of 51200, about 27% more. The PASS/FAIL cross-check compares a pair against each other and is unaffected — only absolute figures moved.
## 📦 Downloads
| File | Contents |
|---|---|
| `Script_ABC_Blanton_V1.1.5.zip` | The full Tera Term working directory, including `Blanton_Script/` to copy onto the DUT |
**After copying to the DUT:**
```bash
chmod +x ~/Blanton_Script/*.sh # see below
grep -rlU $'\r' ~/Blanton_Script # expect no output
```
`blanton_ber.sh`, `nfc_polling.sh`, `blanton_tr518.sh`, `blanton_multiphase_margin.sh` and the two `TH6_SWB*_power_readback.sh` are invoked through `./` or `~/`, so they need the execute bit along with `bmc_monitor.sh` and `usb_target.sh` — neither git nor a Windows/USB copy carries it reliably.
## ⚠️ Before you run
* **A soak longer than 24 hours needs the runtimes raised.** `--runtime 86400` is a ceiling; past it, SSD and USB are idle and only a shorter `bgctl list` hints at it.
* **`blanton_multiphase_margin.sh save` is permanent.** Read the rails back before committing, and never run it during a test.
* **Do not mix `blanton_multiphase_margin.sh` and `margin.sh`** — same rails, two different access paths, no interlock.
* **Traffic counters changed scale.** Any absolute thresholds taken from earlier logs need redoing.
* **Script 4 (thermal/safety) has no teardown** — finish with `blanton_tr518.sh stop` and `kill $(jobs -p)`.
* **These three cannot share the switch**: `blanton_ber.sh`, `blanton_tr518.sh`, `blanton_traffic_linespeed`.
* **Margin is only sampled at the start and end of a soak** (since v1.1.4), not during it.
* **`FAN_SPEED` is 100** — the fans run flat out unless you change `config.ttl`.
* **The three items listed as unverified in v1.1.0 are still unverified**: the `ce0` ingress mirror, the 120s settle in `blanton_tr518.sh`, and `test mode nr=no` on stop.
## 🔗 Links
* [Blanton_Test_Flow.drawio](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/docs/Blanton_Test_Flow.drawio) — the four scripts side by side
* [ARCHITECTURE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/ARCHITECTURE.md) — test flow, data models, constraints
* [CLAUDE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/CLAUDE.md) — commands and the bench gotchas
**Full changelog:** [V1.1.4...V1.1.5](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/compare/V1.1.4...V1.1.5)
docs/release-notes/v1.1.6.md
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# v1.1.6 — The PDB bricks were never being asked the right question
## 🐛 Bug fixes
**Every PDB reading was `NA`, and the cause was a page number written in the wrong base**
* The four ADPM12200 bricks put each measurement on its own PMBus PAGE, and the page has to be written before every read. The bring-up spreadsheet listed those page numbers in decimal but with an `0x` prefix, so four of the five selected the wrong page:
| Reading | Datasheet PAGE | Should send | Spreadsheet said |
|---|---|---|---|
| Vin | 9 | `0x09` | `0x00` |
| Iin | 10 | `0x0A` | `0x10` |
| Vout | 2 | `0x02` | `0x02` ✅ |
| Iout | 14 | `0x0E` | `0x14` |
| Temp | 18 | `0x12` | `0x18` |
* Only Vout worked — because 2 reads the same in either base. That is why Iin and Iout answered `0xFFFF` and the temperature answered `0x0000`, and why a Vin scaling had to be invented to make 50 V appear.
* `blanton_pwr_data.sh` sends no page at all (its PDB table has `page "-"`), which is the reason it reports the whole PDB section as `NA`.
## ✨ New features
**`pwr_brick.sh` — the five power bricks, read properly**
* `show` prints Vin / Iin / Vout / Iout / Temp for all five: `SWB0.PU207` (0x62), `SWB0.PU13` (0x63), `SWB1.PU332` (0x60), `SWB1.PU85` (0x61) and `CPB.PU37` (0x26). `-r` adds the raw words.
* Conversions come from the datasheet's DIRECT equation, `X = (1/m)(Y × 10⁻ᴿ − b)`, with Table 3's coefficients: voltage `Y × 8 mV`, current `Y × 0.04 A`, temperature `Y × 0.01 °C`.
* **Cross-checked, not assumed**: `READ_VOUT` returns `0x05D4` → 1492 × 8 = 11936 mV, which is exactly the figure `show platform voltage` reports for that rail from a completely separate sensor path.
* `CPB.PU37` is a different part — no page writes and its own scaling — and is handled separately.
* The datasheet is now in the repo (`docs/ADPM12200CMLZxx_DS_*.pdf`) so the pages and coefficients can be checked without hunting for it.
**Every value is validated before it is printed**
* This bus corrupts the **high byte only**. That turns `11.98 V` into `32.00 V` — positive, plausible in magnitude, and invisible to any "reject 0xFFFF" filter. Each value is re-read (up to `PB_TRIES`, default 8) until it is not `0xFFFF`, not `0x0000`, and lands inside a plausibility window.
* `0x0000` is rejected as a raw word for the same reason: on the temperature register it decodes to a perfectly believable 0 °C.
**Complementary margin profiles per board**
* `comboA` / `comboB` for CB and each SWB CONN. `comboB` is `comboA` with every direction flipped, so running both covers each rail high and low while its neighbours sit the other way.
* NC channels stay at `nominal` in both — there is nothing to margin on an unused rail (CONN14 CH10/11/13, CONN15 CH10).
**The BMC USB service log is captured again — to a file**
* Script C's `journalctl` dump had been commented out, so that service log reached nothing at all. It now runs with `-o short-iso` into `log/bmc_usb_net.log` and is copied into the job directory for the USB archive. The ISO timestamps line up with the other monitor logs, and `rm -f` first keeps the file to one run.
* **It is no longer printed to the console**, so the USB copy is the only copy. If that `cp` fails — and nothing checks it — the service log is gone. Check the job directory before packing up.
## 📦 Downloads
| File | Contents |
|---|---|
| `Script_ABC_Blanton_V1.1.6.zip` | The full Tera Term working directory, including `Blanton_Script/` to copy onto the DUT |
**After copying to the DUT:**
```bash
chmod +x ~/Blanton_Script/*.sh # see below
grep -rlU $'\r' ~/Blanton_Script # expect no output
```
`blanton_ber.sh`, `nfc_polling.sh`, `blanton_tr518.sh`, `blanton_multiphase_margin.sh`, `pwr_brick.sh` and the two `TH6_SWB*_power_readback.sh` are invoked through `./` or `~/`, so they need the execute bit along with `bmc_monitor.sh` and `usb_target.sh` — neither git nor a Windows/USB copy carries it reliably.
## ⚠️ Before you run
* **`READ_VIN` and `READ_IIN` are not in the datasheet's coefficient table.** They are decoded here with the voltage and current coefficients — consistent with a ~50 V input, but not stated by the datasheet. Anything quoting brick Vin should have that confirmed first. `PB_VIN_M` / `PB_IIN_M` are where to change it.
* **The BMC USB service log only exists on the USB stick.** It is not in the master console log any more.
* **`NA` has two meanings**: nothing readable, or read but outside its plausibility window. Use `PB_TRIES=1 ./Blanton_Script/pwr_brick.sh show -r` to see the unretried raw words and tell them apart.
* **Margin profiles are positional.** `comboA_SWB_CONN13` applied to a CONN16 board margins the wrong rails and nothing detects it.
* **`blanton_multiphase_margin.sh save` is permanent**, and it must not be mixed with `margin.sh` — same rails, two access paths, no interlock.
* **A soak longer than 24 hours needs the stress runtimes raised** — `--runtime 86400` is a ceiling.
* **Script 4 (thermal/safety) has no teardown** — finish with `blanton_tr518.sh stop` and `kill $(jobs -p)`.
* **These three cannot share the switch**: `blanton_ber.sh`, `blanton_tr518.sh`, `blanton_traffic_linespeed`.
* **`FAN_SPEED` is 100.**
* **The three items listed as unverified in v1.1.0 are still unverified**: the `ce0` ingress mirror, the 120s settle in `blanton_tr518.sh`, and `test mode nr=no` on stop.
## 🔗 Links
* [ARCHITECTURE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/ARCHITECTURE.md) — test flow, data models, constraints
* [CLAUDE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/CLAUDE.md) — commands and the bench gotchas
* [Blanton_Test_Flow.drawio](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/docs/Blanton_Test_Flow.drawio) — the four scripts side by side
**Full changelog:** [V1.1.5...V1.1.6](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/compare/V1.1.5...V1.1.6)
src/Script_ABC_Blanton/1_Blanton_Script_A.ttl
+387 -11
View File
@@ -1,7 +1,7 @@
; =============================================================================
; Script A for Blanton
; Version : V1.0.5
; Date : 2026-08-21
; Version : V1.1.6
; Date : 2026-09-02
; Author : ETWen
; =============================================================================
; Version History:
@@ -25,6 +25,258 @@
; V1.0.5 2026-08-21 config.ttl Add SWB_UNIT0/SWB_UNIT1
; utils/wait_init.ttl Follow config.ttl SWB_UNIT0/SWB_UNIT1
; ScriptA/B/C Traffic follows SWB_UNIT: -u 0 / -u 1 / skip
; V1.0.6 2026-08-24 utils/show_dmesg.ttl Edited dmesg grep i2c & clear event
; ScriptA HW Test Session
; ScriptC HW Test Session Finish
; ScriptA bmc-first-enroll, bmc version/status
; ScriptB Stress test DDR, SSD, USB, BMC DDR, BMC USB Stress test
; ScriptC BMC USB Stress test result
; ScriptA DUT Info
; ScriptAC 10G/1G MGMT ping
; ScriptA Edited 100G Port Status
; ScriptA, utils/setup_pmon.ttl Add TPM
; ScriptAC NVME Error Info
; ScriptAC Add PCIe Summary
; V1.0.7 2026-08-25 config.ttl Add FAN_SPEED
; ScriptA Add Fan Ctrl (max31790 rebind + fan-speed-control.sh)
; ScriptA Clear /host/hw-eval/current/jobs before the run
; ScriptC Copy stress jobs log to USB, timestamped
; utils/wait_init.ttl WT_INTERVAL 10 -> 60, fix WT_MIN comments
; ScriptC Disable BMC USB journalctl dump
; V1.0.8 2026-08-25 Blanton_Script/bmc_monitor.sh Add BMC I2C write/read-back pattern test
; ScriptB Re-enable bmc_monitor.sh start
; ScriptC Re-enable bmc_monitor.sh stop + cat bmc_poll.log
; ScriptC Copy bmc_poll.log + mgmt_ping.log into jobs/ before the USB archive
; Blanton_Script/usb_target.sh Created - auto-detect USB device node / mount point
; ScriptB USB stress uses the detected node, not a hard-coded /dev/sda1
; ScriptB DDR memtester runs continuously (drop the 100-pass limit)
; ScriptC Move bgctl reset --yes after the USB archive
; Blanton_Script/mgmt_ping_monitor.sh V3.0.0 - both NICs ping simultaneously, accumulating
; + ARP warm-up so a stale neighbour entry is not counted as loss
; + stop renders last-N per NIC, stats, and both ip -s link show
; .gitignore Ignore monitor *.raw / *.pid / *.state
; ScriptA MGMT ping baseline 45s -> 30s, clear the log afterwards
; ScriptB Show mgmt_ping status after start
; ScriptC Show mgmt_ping status before stop, cat the report after
; V1.0.9 2026-08-26 Blanton_Script/port_prbs_monitor.sh Add 100G Port PRBS test
; start [both|a|b] - single port isolates a port fault from
; the DUT not coping with two PRBS streams at once
; !! TTL calls are commented out in A/B/C - still under bring-up
; ScriptA/B/C Job log path /host/hw-eval/current/jobs -> /host/hw-eval/jobs
; ScriptC Mount the USB (usb_target.sh) before copying the job logs
; ScriptC Reorder results: stress logs, then MGMT ping, then 100G status
; V1.0.10 2026-08-27 ScriptB Monitor loop lists the background jobs every round
; + bgctl list - platform jobs
; + jobs - shell jobs of the login shell
; + pause 60 - the loop used to run with no pause at all
; docs/LTC2980_channel_map.csv Channel / net / Vnom map built from settings/*.conf
; tools/gen_channel_map.sh Regenerates that CSV - the CSV is output, not source
; tools/100G_PRBS.txt Bench command references, kept for hand-run debug
; tools/TR518.txt TR518 = built-in packet test (swutil / bcmcmd tr 518)
; tools/fan_ctrl.txt MAX31790 rebind + fan-speed-control.sh
; V1.0.11 2026-08-28 LTC2980_Margin_Script/margin.sh v2.7.0 - margin_save fixes + two new subcommands
; STORE_USER_ALL (0x15) is now a PMBus send-byte, not
; 0x15 followed by a dummy 0x00 data byte. The LTC2977
; tolerated the old form, but it was the wrong protocol
; i2c: i2cset .. 0x15 c swb: cb_pmbus_write <ch> <addr> 0x15
; + margin_save all - every board in settings/ (9 boards,
; 18 chips), then re-init the one loaded beforehand
; + margin_save blanton - Blanton SONiC shortcut: all 18
; LTC2977 straight over the native i2c buses - no
; margin_init, no FPGA channel setup, no pcimem
; F3 Ch6->bus 13, Ch7->14, Ch8->15, Ch9->16
; board list = MARGIN_BLANTON_STORE at the top of margin.sh
; The store result is now checked - a NACK used to still
; print "Change Saved"
; MARGIN_STORE_SETTLE (0.5s) between stores; nothing in this
; tool polls the part's busy bit
; LTC2980_Margin_Script/README.md What each margin_save variant sends, and the
; FPGA-channel -> i2c-bus map
; LTC2980_Margin_Script/Ref/*.md 0x15 trace note corrected to send-byte
; LTC2980_Margin_Script/script/margin_save_all.sh Point at margin_save all; keep it for subsets
; config.ttl FAN_SPEED 30 -> 100 (full speed by default)
; V1.1.0 2026-08-28 Blanton_Script/blanton_ber.sh Add whole-switch SerDes BER test (PRBS via phydiag)
; init / start / report / stop / clear, -u 0|1|all
; report: one row per lane, PASS when BER < 1e-6, then
; a summary across units carrying the worst lane
; init also checks every lane locked - an unlocked lane
; still reports a BER, and it is a meaningless one
; !! PRBS takes the SerDes out of normal operation:
; links show DOWN, no traffic passes while it runs
; Blanton_Script/blanton_tr518.sh Add TR518 packet test - loads the switch so the rails
; can be measured under traffic
; start [-u 0|1] then settles 120s (TR_SETTLE_SEC), so
; the power read afterwards is loaded, not ramping
; stop = port cd lb=none, exactly what TR518.txt does;
; l2 learn / test mode are NOT put back - stop says so
; Blanton_Script/TH6_SWB{0,1}_power_readback.sh Read the sensor tables ONCE, not once per rail
; 38 'show platform' calls -> 2. The old loop sampled
; each rail at a different instant, so the total was a
; sum of readings seconds apart. Output format unchanged
; A rail missing from the table now warns on stderr
; instead of silently counting as 0 W
; Blanton_Script/blanton_traffic_linespeed.sh Add the 100G uplink (ce0, VLAN 138) to the test
; ce0 has no loopback partner and a switch will not send
; a frame back out its ingress port, so a tx burst was
; one round trip. An INGRESS MIRROR of ce0 back to ce0
; keeps it circulating until stop turns the mirror off
; !! stop MUST run - the loop does not end on its own
; report: ce0 is the last row; a summary at the bottom
; carries every unit's PASS / FAIL / NA totals
; ScriptC Run the BER sweep, after the traffic report so the
; two do not fight over the same ports
; Follows SWB_UNIT0/SWB_UNIT1 like the traffic block:
; -u 0 / -u 1 / skip, so a single-unit DUT is not asked
; for counters from a board it does not have
; tools/BER_Test.txt Bench command references for the two new scripts
; tools/100G_Traffic.txt
; tools/TR518.txt Corrected on the bench: port cd (not *:port all),
; testphase=1, and an explicit stop
; V1.1.1 2026-08-28 ScriptA Clear a leftover session before starting a new run
; hw-test-session finish -> bgctl reset --yes ->
; bgctl stop --all -> bgctl list (must come back empty)
; A run that ended badly leaves jobs holding CPU and a
; session open; the next run used to inherit both, and
; the stress numbers were quietly wrong because of it
; V1.1.2 2026-08-28 Blanton_Script/nfc_polling.sh Add background NFC tag polling
; start / stop / status / tail / report / clear / fg
; wraps blantons_nfc_validate.py; start clears the log
; first, so a report covers this run only
; report works WHILE polling - it only reads the log,
; and says RUNNING so a snapshot is not read as final
; Each round appends a machine-readable RESULT line, so
; the tally never depends on the tool's wording
; PASS / FAIL come from the tool's own summary; ERROR
; means it produced neither, which is a different fault
; from a tag that would not read - counted separately
; tail does NOT follow (tail -f never returns, and a
; macro waiting on the prompt would hang there)
; Runs the .py through python3, not ./ - the file is
; mode 100644 and a USB copy carries no execute bit
; Blanton_Script/blantons_nfc_validate.py Vendor NFC/NCI validation tool (unmodified)
; ScriptA NFC baseline: start -> status -> 30s -> stop -> report
; ScriptB Start NFC polling for the soak, then status
; ScriptC Stop NFC polling with the other monitors, report it
; next to the mgmt ping log, and copy nfc_poll.log to
; the job dir for the USB archive
; Fix: that cp said nfc_polling.log - the file is
; nfc_poll.log, so the NFC log never reached the USB
; V1.1.3 2026-08-30 LTC2980_Margin_Script/settings/*.conf VNOM is now the measured median, not the spec value
; 86 of 144 rails moved up +0.8% .. +2.5%
; (3.3 -> 3.38, 0.9 -> 0.915, 0.8 -> 0.82, ...)
; This is NOT display-only: VNOM is the denominator of
; margin_status deviation % AND the basis margin_set
; derives high/low/OV/UV from, so the whole margin
; window shifts with it
; !! margin logs from before/after cannot be compared
; LTC2980_Margin_Script/profiles/ Add per-CONN SWB profiles, drop comboA/comboB
; combo_SWB_CONN13..16_{high,low} - the percentages
; follow that board rails, so applying one to a
; different CONN margins the wrong things, silently
; SWB0 and SWB1 share a profile per CONN (same rails)
; LTC2980_Margin_Script/script/*.sh Fix: margin_apply_profile_all.sh still pointed every
; board at comboA, which this change deleted - all 9
; boards would have failed with "Profile not found"
; docs/LTC2980_channel_map.csv Regenerated (tools/gen_channel_map.sh) - it is output
; V1.1.4 2026-08-31 4_Blanton_Script_thermal_safety.ttl Add the thermal / safety run - a STANDALONE script,
; not part of the A -> B -> C chain
; Script A style setup (login, session, fan, wait_init,
; DUT info, BMC, PCIe clear, pcie_bus, pmon, dmesg)
; then FULL LOAD: mlucas-avx2 -cpu 0:15 in the
; background + blanton_tr518.sh start
; then while 1: setup_pmon + TH6_SWB0/SWB1 power
; readback + bgctl list + jobs, pause 60
; !! no teardown section: after you interrupt it the
; unit is still on port cd lb=mac / l2 learn off /
; test mode nr=yes - run blanton_tr518.sh stop
; !! it drives the same ports as traffic and BER, so it
; cannot share a DUT with Script B
; ScriptB Drop the margin scan from the soak loop
; The loop is a fast per-minute sample; margin_status
; walks 9 LTC2980 over I2C and dominated the round
; ScriptC Take the margin scan instead, once, before uptime
; Trade-off: no margin drift DURING the soak any more,
; only a start (Script A) and end (Script C) reading
; ScriptC exit + wait "Script done" before hw-test-session
; finish - leaves the session shell first, so finish
; runs in the login shell that opened it
; docs/Blanton_Test_Flow.drawio Add the A/B/C + thermal flow diagram
; V1.1.5 2026-09-01 ScriptB Stress jobs now last the whole soak
; BMC DDR memtester 64M 1 -> 64M (loop count
; dropped = runs until stopped)
; SSD --runtime 3600 -> 86400
; USB --runtime 60 -> 86400
; The USB one finished after 60 SECONDS, so an
; overnight run had USB idle for all but the first
; minute and nothing said so
; !! 86400 is 24h: a soak longer than that leaves SSD
; and USB dead for the remainder - the per-round
; bgctl list (V1.0.10) is where that shows up
; Blanton_Script/blanton_multiphase_margin.sh Add multiphase VRM margin over the native i2c buses
; high3 / low3 / comboA / comboB / save, -u 0|1|all
; 38 rails (19 per SWB), one line each:
; SWB0_0V9_ANLG0 - 0.930V Configure Done
; save has no per-rail map, prints Multiphase Save All
; !! save is STORE_USER_ALL - permanent, survives a
; power cycle
; !! these are NOT the LTC2980s margin.sh drives; the
; two tools reach the same rails from different
; sides - do not run both
; Blanton_Script/blanton_traffic_linespeed.sh v0.7.0 tx gains PatternRandom, defaults change
; tx 100 length=512 -> tx 200 length=324
; every burst now ends PatternRandom=yes, ce0 included
; A fixed pattern can sit on a benign bit sequence for
; a whole run; random is what exposes a weak lane
; -r no forces the fixed pattern, -r "" omits the
; argument entirely (pre-v0.7.0 wire format)
; !! bytes per burst went 51200 -> 64800 (+27%), so
; counter totals are not comparable across this
; build - the PASS/FAIL cross-check is unaffected
; tools/Multiphase_*.txt Bench command references for the new script
; V1.1.6 2026-09-02 Blanton_Script/pwr_brick.sh Add PDB / CPB power brick readings
; 5 devices, Vin / Iin / Vout / Iout / Temp:
; SWB0.PU207 0x62 SWB0.PU13 0x63
; SWB1.PU332 0x60 SWB1.PU85 0x61
; CPB.PU37 0x26
; The four ADPM12200 put each measurement on its own
; PMBus PAGE, so a PAGE write has to precede every
; read - blanton_pwr_data.sh sends none, which is why
; it reports the whole PDB table as NA
; Vin PAGE 9 Iin PAGE 10 Vout PAGE 2
; Iout PAGE 14 Temp PAGE 18
; !! the bring-up spreadsheet wrote those page numbers
; in decimal but with an 0x prefix (10 -> 0x10,
; 14 -> 0x14, 18 -> 0x18). Only Vout worked,
; because 2 reads the same either way
; Conversions are the datasheet DIRECT equation
; X = (1/m)(Y x 10^-R - b), Table 3: voltage Y x 8mV,
; current Y x 0.04A, temperature Y x 0.01C
; Checked: READ_VOUT 0x05D4 -> 11936 mV, the same
; figure show platform reports for that rail
; !! Table 3 does NOT list READ_VIN / READ_IIN; they
; borrow the voltage / current coefficients here
; Each value is re-read until it passes: not 0xFFFF,
; not 0x0000, and inside a plausibility window. This
; bus corrupts the HIGH BYTE only, which turns 11.98 V
; into 32.00 V - a value no all-ones filter catches
; docs/ADPM12200..._Datasheet_2025_12_19.pdf The brick datasheet the pages and coefficients above
; came from
; ScriptC Re-enable the BMC USB service log, and send it to
; a file instead of the console
; journalctl ... -o short-iso > log/bmc_usb_net.log
; then cp it into the job dir for the USB archive
; rm -f first, so the file is this run only
; -o short-iso gives it timestamps that line up with
; the other monitor logs
; !! it no longer appears in the master console log,
; so the USB copy is now the ONLY copy - if that
; cp fails the service log is gone
; LTC2980_Margin_Script/profiles/ Add comboA / comboB per board (CB + SWB CONN13..16)
; Checkerboard pair: comboB is comboA with every
; direction flipped, so running both covers each rail
; high and low while its neighbours sit the other way
; NC channels stay nominal in both (CONN14 CH10/11/13,
; CONN15 CH10) - nothing to margin on an unused rail
; =============================================================================
include "config.ttl"
@@ -59,21 +311,85 @@ gettime timestr
sprintf2 cmd 'sudo date -s "%s %s"' datestr timestr
sendln cmd
; ========== Show Build Name ==========
;Stress log clear
wait prompt_sonic_root
sendln "show boot"
sendln "rm /host/hw-eval/jobs/*"
; ========== EEPROM Info ==========
; ========== HW Test Session ==========
; Clear session
wait prompt_sonic_root
sendln "hpe-eeprom-tlv show --bus 4 --addr 0x50"
sendln "hw-test-session finish"
wait prompt_sonic_root
sendln "bgctl reset --yes"
wait prompt_sonic_root
sendln "bgctl stop --all"
wait prompt_sonic_root
sendln "bgctl list"
wait prompt_sonic_root
sendln "hw-test-session start"
wait prompt_sonic_root
sendln "hw-test-session log"
wait prompt_sonic_root
sendln "hw-test-session status"
; ========== FAN SPEED ==========
wait prompt_sonic_root
sendln "echo 18-0020 > /sys/bus/i2c/drivers/max31790/unbind"
wait prompt_sonic_root
sendln "sleep .5"
wait prompt_sonic_root
sendln "echo 18-0020 > /sys/bus/i2c/drivers/max31790/bind"
wait prompt_sonic_root
sendln "echo 25-0020 > /sys/bus/i2c/drivers/max31790/unbind"
wait prompt_sonic_root
sendln "sleep .5"
wait prompt_sonic_root
sendln "echo 25-0020 > /sys/bus/i2c/drivers/max31790/bind"
wait prompt_sonic_root
sprintf2 fan_ctrl_cmd 'fan-speed-control.sh %d' FAN_SPEED
sendln fan_ctrl_cmd
wait "Set all configured fan channels to"
sendln "y"
; ========== Wait DUT Init ==========
wait prompt_sonic_root
include "utils/wait_init.ttl"
; ========== BMC version ==========
; ========== DUT Info ==========
wait prompt_sonic_root
sendln "bmc-manager run 'cat /etc/issue'"
sendln "show boot"
wait prompt_sonic_root
sendln "show version"
wait prompt_sonic_root
sendln "fwutil show status"
wait prompt_sonic_root
sendln "show system-memory"
wait prompt_sonic_root
sendln "show service"
wait prompt_sonic_root
sendln "show platform syseeprom"
wait prompt_sonic_root
sendln "show platform ssdhealth"
wait prompt_sonic_root
sendln "qfx5252-tpm-version"
wait prompt_sonic_root
sendln "/usr/sbin/nvme smart-log -H /dev/nvme0"
wait prompt_sonic_root
sendln "/usr/sbin/smartctl -x /dev/nvme0"
; ========== BMC version ==========
;wait prompt_sonic_root
;sendln "bmc-manager run 'cat /etc/issue'"
wait prompt_sonic_root
sendln "bmc-first-enroll"
wait prompt_sonic_root
sendln "bmc-manager version"
wait prompt_sonic_root
sendln "bmc-manager status"
; ========== Load Shell Script ==========
wait prompt_sonic_root
@@ -98,6 +414,9 @@ include "utils/show_pcie_error_reg_DDR.ttl"
include "utils/show_pcie_error_reg_I210.ttl"
include "utils/show_pcie_error_reg_SSD.ttl"
wait prompt_sonic_root
sendln "/usr/sbin/ras-mc-ctl --summary"
; ========== Check PCIE tree + PCIE link status + GET PCIE bandwidth Test ==========
include "utils/pcie_bus.ttl"
@@ -115,11 +434,37 @@ include "utils/show_dmesg.ttl"
;wait prompt_sonic_root
;flushrecv
; ========== 10G/1G MGMT Ping Test ==========
wait prompt_sonic_root
sendln "./Blanton_Script/mgmt_ping_monitor.sh start"
wait prompt_sonic_root
pause 30
sendln "~/Blanton_Script/mgmt_ping_monitor.sh stop"
wait prompt_sonic_root
sendln "cat ~/Blanton_Script/log/mgmt_ping.log"
wait prompt_sonic_root
sendln "~/Blanton_Script/mgmt_ping_monitor.sh clear"
; ========== NFC Test ==========
wait prompt_sonic_root
sendln "~/Blanton_Script/nfc_polling.sh start"
wait prompt_sonic_root
sendln "~/Blanton_Script/nfc_polling.sh status"
wait prompt_sonic_root
sendln "sleep 30"
wait prompt_sonic_root
sendln "~/Blanton_Script/nfc_polling.sh stop"
wait prompt_sonic_root
sendln "~/Blanton_Script/nfc_polling.sh report"
; ========== 100G Port Status ==========
wait prompt_sonic_root
sendln "config interface -n asic0 startup Ethernet513"
sendln "sudo sfputil lpmode off Ethernet513"
wait prompt_sonic_root
sendln "config interface -n asic0 shutdown Ethernet513"
sendln "sudo sfputil lpmode off Ethernet514"
wait prompt_sonic_root
sendln "config interface -n asic0 startup Ethernet513"
wait prompt_sonic_root
sendln "config interface -n asic1 startup Ethernet514"
wait prompt_sonic_root
@@ -128,6 +473,37 @@ sendln "config save -y"
wait prompt_sonic_root
sendln "show interfaces status Ethernet513,Ethernet514"
;=============================================================================================================
; ========== 100G PRBS ==========
;wait prompt_sonic_root
;sendln "~/Blanton_Script/port_prbs_monitor.sh start"
;wait prompt_sonic_root
;sendln "sleep 10"
;wait prompt_sonic_root
;sendln "~/Blanton_Script/port_prbs_monitor.sh status"
;wait prompt_sonic_root
;sendln "~/Blanton_Script/port_prbs_monitor.sh stop"
;wait prompt_sonic_root
;sendln "~/Blanton_Script/port_prbs_monitor.sh report"
;wait prompt_sonic_root
;sendln "~/Blanton_Script/port_prbs_monitor.sh clear"
; ========== 100G Port Status ==========
;wait prompt_sonic_root
;sendln "sudo sfputil lpmode off Ethernet513"
;wait prompt_sonic_root
;sendln "sudo sfputil lpmode off Ethernet514"
;wait prompt_sonic_root
;sendln "config interface -n asic0 startup Ethernet513"
;wait prompt_sonic_root
;sendln "config interface -n asic1 startup Ethernet514"
;wait prompt_sonic_root
;sendln "config save -y"
;wait prompt_sonic_root
;sendln "show interfaces status Ethernet513,Ethernet514"
;=============================================================================================================
; ========== First Traffic Test ==========
; Silent MAC
wait prompt_sonic_root
src/Script_ABC_Blanton/2_Blanton_Script_B.ttl
+82 -25
View File
@@ -20,48 +20,104 @@ sendln 'chmod +x ~/hammer/tools/amd/mlucas-avx2'
wait prompt_sonic_root
sendln "~/hammer/tools/amd/mlucas-avx2 -s l -cpu 0:15 > ~/hammer/tools/amd/mlucas_amm_log 2>&1 &"
; ========== BMC Stress Test ==========
; ========== BMC DDR Stress Test ==========
;wait prompt_sonic_root
;sendln "./Blanton_Script/bmc_monitor_ddr.sh start"
;wait prompt_sonic_root
;sendln "./Blanton_Script/bmc_monitor.sh start"
wait prompt_sonic_root
sendln "./Blanton_Script/bmc_monitor_ddr.sh start"
;sendln "bgctl run bmc-manager run '/usr/bin/memtester 64M 1'"
sendln "bgctl run bmc-manager run '/usr/bin/memtester 64M'" ; Continue Execture
; ========== BMC Monitor Test ==========
wait prompt_sonic_root
sendln "./Blanton_Script/bmc_monitor.sh start"
; ========== DDR MEMORY STRESS TEST ==========
;wait prompt_sonic_root
;sendln "bgctl run /usr/sbin/memtester 1G 100"
wait prompt_sonic_root
sendln "python ~/hammer/tools/stress_mem.py &"
wait prompt_sonic_root
sendln "python ~/hammer/tools/stress_mem.py &"
wait prompt_sonic_root
sendln "python ~/hammer/tools/stress_mem.py &"
wait prompt_sonic_root
sendln "python ~/hammer/tools/stress_mem.py &"
wait prompt_sonic_root
sendln "python ~/hammer/tools/stress_mem.py &"
sendln "bgctl run /usr/sbin/memtester 1G" ; Continue Execture
; ========== SSD read/write ==========
wait prompt_sonic_root
sendln "python ~/hammer/tools/stress_ssd.py &"
sendln "bgctl run qfx5252-stress-ssd 1G --runtime 86400 --passes 5 --write --force --log /host/hw-eval/jobs/qfx5252-stress-ssd.log"
; ========== USB read/write ==========
; ---- Get USB partition node -> usb_dev ----
usb_dev = ''
wait prompt_sonic_root
sendln "python ~/hammer/tools/stress_usb.py &"
sendln 'D=$(bash ~/Blanton_Script/usb_target.sh -o dev 2>/dev/null); echo "<<D""EV=${D:-NONE}>>"'
waitregex '<<DEV=([^>]*)>>'
usb_dev = groupmatchstr1
wait prompt_sonic_root
sprintf2 cmd "bgctl run qfx5252-stress-usb %s 256M --runtime 86400 --passes 1 --write --log /host/hw-eval/jobs/qfx5252-stress-usb.log" usb_dev
sendln cmd
;wait prompt_sonic_root
;sendln "bgctl run qfx5252-stress-usb /dev/sda1 256M --runtime 60 --passes 1 --write --log /host/hw-eval/qfx5252-stress-usb.log"
; ========== SHOW Background job ==========
wait prompt_sonic_root
sendln "jobs"
wait prompt_sonic_root
sendln "bgctl list"
; ========== BMC USB Test ==========
wait prompt_sonic_root
sendln 'echo "NCMIF=$(ls -d /sys/bus/usb/drivers/cdc_ncm/*/net/* 2>/dev/null | head -n 1 | xargs -r basename)"'
timeout = 15
waitregex 'NCMIF=[A-Za-z0-9_-]+'
if result = 0 then
messagebox 'cdc_ncm interface not found. Ping test skipped.' 'ERROR'
goto skip_ping
endif
strlen matchstr
cut_len = result - 6 ; 'NCMIF=' = 6 chars
strcopy matchstr 7 cut_len ncm_if ; -> ncm_if = "eth2" / "eth3"
sprintf2 cmd 'ip -br link show %s' ncm_if
wait prompt_sonic_root
sendln cmd
wait prompt_sonic_root
sendln 'systemctl stop qfx5252-bmc-usb-net-test.service 2>/dev/null || true'
wait prompt_sonic_root
sendln 'systemctl reset-failed qfx5252-bmc-usb-net-test.service 2>/dev/null || true'
sprintf2 cmd 'systemd-run --unit=qfx5252-bmc-usb-net-test --property=Type=exec /usr/bin/ping -I %s -i 1 -W 2 -w 14400 192.168.200.200' ncm_if
wait prompt_sonic_root
sendln cmd
:skip_ping
; restore the default (no cap): the traffic init below walks 108 VLANs per
; unit and takes far longer than the 15 s set for the NCM probe above.
timeout = 0
; ========== 10G/1G MGMT Ping Test ==========
wait prompt_sonic_root
sendln "./Blanton_Script/mgmt_ping_monitor.sh start"
wait prompt_sonic_root
pause 3
sendln "./Blanton_Script/mgmt_ping_monitor.sh status"
; ========== NFC Test ==========
wait prompt_sonic_root
sendln "~/Blanton_Script/nfc_polling.sh start"
wait prompt_sonic_root
sendln "~/Blanton_Script/nfc_polling.sh status"
; ========== 100G Port ==========
; Lpmode Disable
wait prompt_sonic_root
sendln "sudo sfputil lpmode off Ethernet513"
wait prompt_sonic_root
sendln "sudo sfputil lpmode off Ethernet514"
wait prompt_sonic_root
sendln "show interfaces status Ethernet513,Ethernet514"
;=============================================================================================================
; ========== 100G PRBS ==========
;wait prompt_sonic_root
;sendln "~/Blanton_Script/port_prbs_monitor.sh start"
;=============================================================================================================
; ========== Traffic START ==========
; Silent MAC
@@ -112,11 +168,12 @@ endif
; ========== Get data every 10mins ==========
; ========== Monitor loop: platform data + background jobs (pause 60s per round) ==========
while 1
include "utils/setup_pmon.ttl"
; ========== Check Margin ==========
if EN_Margin = 1 then
include "utils/show_margin_status.ttl"
endif
wait prompt_sonic_root
sendln "bgctl list"
wait prompt_sonic_root
sendln "jobs"
pause 60
endwhile
src/Script_ABC_Blanton/3_Blanton_Script_C.ttl
+172 -4
View File
@@ -12,6 +12,39 @@ pause 1
; ========== Kill Process ==========
include "utils/kill_all_process.ttl"
; bgctrl all stop
wait prompt_sonic_root
sendln "bgctl stop --all"
wait prompt_sonic_root
sendln "bgctl stop --all"
; BMC USB Test STOP
wait prompt_sonic_root
sendln "systemctl stop qfx5252-bmc-usb-net-test.service"
; 10G/1G MGMT Test STOP
wait prompt_sonic_root
sendln "~/Blanton_Script/mgmt_ping_monitor.sh status"
wait prompt_sonic_root
sendln "~/Blanton_Script/mgmt_ping_monitor.sh stop"
wait prompt_sonic_root
sendln "~/Blanton_Script/nfc_polling.sh stop"
;=============================================================================================================
; 100G PRBS STOP
;wait prompt_sonic_root
;sendln "~/Blanton_Script/port_prbs_monitor.sh stop"
;wait prompt_sonic_root
;sendln "sudo sfputil lpmode off Ethernet513"
;wait prompt_sonic_root
;sendln "sudo sfputil lpmode off Ethernet514"
;wait prompt_sonic_root
;sendln "config interface -n asic0 startup Ethernet513"
;wait prompt_sonic_root
;sendln "config interface -n asic1 startup Ethernet514"
;=============================================================================================================
; ========== TAKE DATA ==========
include "utils/setup_pmon.ttl"
include "utils/show_dmesg.ttl"
@@ -25,22 +58,55 @@ include "utils/show_pcie_error_reg_DDR.ttl"
include "utils/show_pcie_error_reg_I210.ttl"
include "utils/show_pcie_error_reg_SSD.ttl"
; ========== BMC TAKE DATA ==========
wait prompt_sonic_root
sendln "./Blanton_Script/bmc_monitor_ddr.sh stop"
sendln "/usr/sbin/ras-mc-ctl --summary"
; ========== BMC DDR TAKE DATA ==========
;wait prompt_sonic_root
;sendln "./Blanton_Script/bmc_monitor_ddr.sh stop"
;wait prompt_sonic_root
;sendln "./Blanton_Script/bmc_monitor.sh stop"
;wait prompt_sonic_root
;sendln "cat ./Blanton_Script/log/bmc_poll.log"
;wait prompt_sonic_root
;sendln "cat ./Blanton_Script/log/bmc_ddr.log"
; ========== BMC Monitor TAKE DATA ==========
wait prompt_sonic_root
sendln "./Blanton_Script/bmc_monitor.sh stop"
wait prompt_sonic_root
sendln "cat ./Blanton_Script/log/bmc_poll.log"
; ========== BMC USB Test result ==========
wait prompt_sonic_root
sendln "cat ./Blanton_Script/log/bmc_ddr.log"
sendln "rm -f ~/Blanton_Script/log/bmc_usb_net.log"
wait prompt_sonic_root
sendln "journalctl -u qfx5252-bmc-usb-net-test.service --no-pager -o short-iso > ~/Blanton_Script/log/bmc_usb_net.log"
; ========== CHECK Stress results ==========
wait prompt_sonic_root
sendln "cat ~/hammer/tools/amd/mlucas_amm_log"
wait prompt_sonic_root
sendln "cat ~/hammer/tools/log.stress_ssd"
sendln "cat /host/hw-eval/jobs/qfx5252-stress-ssd.log"
wait prompt_sonic_root
sendln "cat /host/hw-eval/jobs/qfx5252-stress-usb.log"
; ========== 10G/1G MGMT Test result ==========
wait prompt_sonic_root
sendln "cat ~/Blanton_Script/log/mgmt_ping.log"
; ========== NFC Test result ==========
wait prompt_sonic_root
sendln "~/Blanton_Script/nfc_polling.sh report"
; ========== 100G Port ==========
wait prompt_sonic_root
sendln "show interfaces status Ethernet513,Ethernet514"
;=============================================================================================================
;wait prompt_sonic_root
;sendln "cat ~/Blanton_Script/log/port_prbs.log "
;=============================================================================================================
; ========== CHECK Traffic counters ==========
if SWB_UNIT0 = 1 && SWB_UNIT1 = 1 then
@@ -62,11 +128,113 @@ else
endif
; ========== BER ==========
; PRBS takes the SerDes out of normal operation, so this runs AFTER the
; traffic report. sleep 30 matches blanton_ber.sh BER_INTERVAL - reporting
; earlier reads an interval that has not finished accumulating.
if SWB_UNIT0 = 1 && SWB_UNIT1 = 1 then
wait prompt_sonic_root
sendln "./Blanton_Script/blanton_ber.sh init"
wait prompt_sonic_root
sendln "./Blanton_Script/blanton_ber.sh start"
wait prompt_sonic_root
sendln "sleep 30"
wait prompt_sonic_root
sendln "./Blanton_Script/blanton_ber.sh report"
wait prompt_sonic_root
sendln "./Blanton_Script/blanton_ber.sh stop"
wait prompt_sonic_root
sendln "./Blanton_Script/blanton_ber.sh clear"
elseif SWB_UNIT0 = 1 && SWB_UNIT1 = 0 then
wait prompt_sonic_root
sendln "./Blanton_Script/blanton_ber.sh init -u 0"
wait prompt_sonic_root
sendln "./Blanton_Script/blanton_ber.sh start -u 0"
wait prompt_sonic_root
sendln "sleep 30"
wait prompt_sonic_root
sendln "./Blanton_Script/blanton_ber.sh report -u 0"
wait prompt_sonic_root
sendln "./Blanton_Script/blanton_ber.sh stop -u 0"
wait prompt_sonic_root
sendln "./Blanton_Script/blanton_ber.sh clear -u 0"
elseif SWB_UNIT0 = 0 && SWB_UNIT1 = 1 then
wait prompt_sonic_root
sendln "./Blanton_Script/blanton_ber.sh init -u 1"
wait prompt_sonic_root
sendln "./Blanton_Script/blanton_ber.sh start -u 1"
wait prompt_sonic_root
sendln "sleep 30"
wait prompt_sonic_root
sendln "./Blanton_Script/blanton_ber.sh report -u 1"
wait prompt_sonic_root
sendln "./Blanton_Script/blanton_ber.sh stop -u 1"
wait prompt_sonic_root
sendln "./Blanton_Script/blanton_ber.sh clear -u 1"
else
endif
; ========== NVME Err Info ==========
wait prompt_sonic_root
sendln "/usr/sbin/nvme smart-log -H /dev/nvme0"
wait prompt_sonic_root
sendln "/usr/sbin/smartctl -x /dev/nvme0"
wait prompt_sonic_root
sendln "show reboot-cause"
; ========== Check Margin ==========
if EN_Margin = 1 then
include "utils/show_margin_status.ttl"
endif
; ========== Show Power on uptime ==========
wait prompt_sonic_root
sendln "show uptime"
; ---- Get USB partition node -> usb_dev ----
usb_dev = ''
wait prompt_sonic_root
sendln 'D=$(bash ~/Blanton_Script/usb_target.sh -o dev 2>/dev/null); echo "<<D""EV=${D:-NONE}>>"'
waitregex '<<DEV=([^>]*)>>'
usb_dev = groupmatchstr1
wait prompt_sonic_root
sendln "sync"
wait prompt_sonic_root
sprintf2 cmd "mount %s /mnt/usb" usb_dev
sendln cmd
; ========== Copy Stress Log to USB ==========
wait prompt_sonic_root
sendln "cp ./Blanton_Script/log/bmc_usb_net.log /host/hw-eval/jobs/"
wait prompt_sonic_root
sendln "cp ./Blanton_Script/log/bmc_poll.log /host/hw-eval/jobs/"
wait prompt_sonic_root
sendln "cp ./Blanton_Script/log/mgmt_ping.log /host/hw-eval/jobs/"
wait prompt_sonic_root
sendln "cp ./Blanton_Script/log/nfc_poll.log /host/hw-eval/jobs/"
wait prompt_sonic_root
getdate ts_date "%Y%m%d"
gettime ts_time "%H%M"
sprintf2 usb_dst "/mnt/usb/jobs-%s_%s" ts_date ts_time
sprintf2 cmd "cp -r /host/hw-eval/jobs/ %s" usb_dst
sendln cmd
; ========== HW Test Session ==========
wait prompt_sonic_root
sendln "exit"
wait "Script done"
wait prompt_sonic_root
sendln "hw-test-session finish"
wait prompt_sonic_root
sendln "bgctl reset --yes"
messagebox 'GOOD JOB! Test Case DONE' 'teraterm'
src/Script_ABC_Blanton/4_Blanton_Script_thermal_safety.ttl
+158
View File
@@ -0,0 +1,158 @@
include "config.ttl"
flushrecv
;================================================================
; Log File Creation
;================================================================
gettime str_starttime "%Y%m%d-%H%M%S"
getdir mdir
if EN_log = 1 then
sprintf2 filename '%s\Logs\%s_%s_%s.log' mdir project_name strTestcase str_starttime
logopen filename 0 1 1 1
endif
; ========== Root Login ==========
wait prompt_login
sendln "admin"
wait "Password:"
sendln "YourPaSsWoRd"
wait prompt_sonic
sendln "sudo -i"
; ========== Pre Setting ==========
; Make log directory
wait prompt_sonic_root
sendln "mkdir ./logs"
; Setting System Time
getdate datestr
gettime timestr
sprintf2 cmd 'sudo date -s "%s %s"' datestr timestr
sendln cmd
;Stress log clear
wait prompt_sonic_root
sendln "rm /host/hw-eval/jobs/*"
; ========== HW Test Session ==========
; Clear session
wait prompt_sonic_root
sendln "hw-test-session finish"
wait prompt_sonic_root
sendln "bgctl reset --yes"
wait prompt_sonic_root
sendln "bgctl stop --all"
wait prompt_sonic_root
sendln "bgctl list"
wait prompt_sonic_root
sendln "hw-test-session start"
wait prompt_sonic_root
sendln "hw-test-session log"
wait prompt_sonic_root
sendln "hw-test-session status"
; ========== FAN SPEED ==========
wait prompt_sonic_root
sendln "echo 18-0020 > /sys/bus/i2c/drivers/max31790/unbind"
wait prompt_sonic_root
sendln "sleep .5"
wait prompt_sonic_root
sendln "echo 18-0020 > /sys/bus/i2c/drivers/max31790/bind"
wait prompt_sonic_root
sendln "echo 25-0020 > /sys/bus/i2c/drivers/max31790/unbind"
wait prompt_sonic_root
sendln "sleep .5"
wait prompt_sonic_root
sendln "echo 25-0020 > /sys/bus/i2c/drivers/max31790/bind"
wait prompt_sonic_root
sprintf2 fan_ctrl_cmd 'fan-speed-control.sh %d' FAN_SPEED
sendln fan_ctrl_cmd
wait "Set all configured fan channels to"
sendln "y"
; ========== Wait DUT Init ==========
include "utils/wait_init.ttl"
; ========== DUT Info ==========
wait prompt_sonic_root
sendln "show boot"
wait prompt_sonic_root
sendln "show version"
wait prompt_sonic_root
sendln "fwutil show status"
wait prompt_sonic_root
sendln "show system-memory"
wait prompt_sonic_root
sendln "show service"
wait prompt_sonic_root
sendln "show platform syseeprom"
wait prompt_sonic_root
sendln "show platform ssdhealth"
wait prompt_sonic_root
sendln "qfx5252-tpm-version"
wait prompt_sonic_root
sendln "/usr/sbin/nvme smart-log -H /dev/nvme0"
wait prompt_sonic_root
sendln "/usr/sbin/smartctl -x /dev/nvme0"
; ========== BMC version ==========
;wait prompt_sonic_root
;sendln "bmc-manager run 'cat /etc/issue'"
wait prompt_sonic_root
sendln "bmc-first-enroll"
wait prompt_sonic_root
sendln "bmc-manager version"
wait prompt_sonic_root
sendln "bmc-manager status"
; ========== CLEAR PCIE Error ==========
include "utils/show_pcie_error_reg_TH6_SWB0.ttl"
include "utils/show_pcie_error_reg_TH6_SWB1.ttl"
include "utils/show_pcie_error_reg_FPGA.ttl"
include "utils/show_pcie_error_reg_BMC.ttl"
include "utils/show_pcie_error_reg_DDR.ttl"
include "utils/show_pcie_error_reg_I210.ttl"
include "utils/show_pcie_error_reg_SSD.ttl"
wait prompt_sonic_root
sendln "/usr/sbin/ras-mc-ctl --summary"
; ========== Check PCIE tree + PCIE link status + GET PCIE bandwidth Test ==========
include "utils/pcie_bus.ttl"
; ========== TAKE DATA ==========
include "utils/setup_pmon.ttl"
include "utils/show_dmesg.ttl"
; ========== Full Load ==========
; AMD CPU STRESS TEST
wait prompt_sonic_root
sendln 'chmod +x ~/hammer/tools/amd/mlucas-avx2'
wait prompt_sonic_root
sendln "~/hammer/tools/amd/mlucas-avx2 -s l -cpu 0:15 > ~/hammer/tools/amd/mlucas_amm_log 2>&1 &"
; TR518 TEST
wait prompt_sonic_root
sendln "~/Blanton_Script/blanton_tr518.sh start"
while 1
; Base info polling
include "utils/setup_pmon.ttl"
; TH6 Power Polling
wait prompt_sonic_root
sendln "~/Blanton_Script/TH6_SWB0_power_readback.sh"
wait prompt_sonic_root
sendln "~/Blanton_Script/TH6_SWB1_power_readback.sh"
; Background jobs Check
wait prompt_sonic_root
sendln "bgctl list"
wait prompt_sonic_root
sendln "jobs"
pause 60
endwhile
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/README.md
+105 -10
View File
@@ -14,6 +14,8 @@
| `margin_operation <ch> <op>` | 只切 OPERATION register |
| `margin_apply_profile <file>` | 批次套用 profile（套用在當前載入的 LTC2980） |
| `margin_save` | 寫入 NVM（當前 LTC2980 的兩個 LTC2977 都寫） |
| `margin_save all` | 對 `settings/` 底下**全部** LTC2980 寫入 NVM，結束後回到原本載入的那顆 |
| `margin_save blanton` | **Blanton SONiC 專用**：18 顆 LTC2977 全部走原生 i2c bus 寫入，不需要 `margin_init` |
| `margin_debug [on\|off]` | 開關 debug 模式（不帶參數則 toggle） |
| `margin_log [on\|off]` | 開關 log 記錄（不帶參數則 toggle，預設開啟） |
@@ -70,16 +72,18 @@ margin_operation 0 high
margin_operation 0 nominal
# 批次套用 profile（套在當前載入的 LTC2980）
margin_apply_profile profiles/comboA.conf
margin_apply_profile profiles/comboB.conf
margin_apply_profile profiles/combo_SWB_CONN13_high.conf
margin_apply_profile profiles/combo_SWB_CONN13_low.conf
margin_apply_profile profiles/all_off.conf
# 切換到另一顆 LTC2980
margin_init Blanton_SWB1_CONN16
margin_apply_profile profiles/comboA.conf
margin_apply_profile profiles/combo_SWB_CONN16_high.conf
# 儲存到 NVM（斷電後保留）
margin_save
margin_save # 只寫當前載入的那顆
margin_save all # settings/ 底下 9 顆全部寫，最後自動切回原本那顆
margin_save blanton # Blanton SONiC 專用捷徑，18 顆一次寫完（見下）
```
## 一次掃所有 LTC2980
@@ -104,7 +108,7 @@ BOARDS=(
## 一次套 profile 到所有 LTC2980
`script/margin_apply_profile_all.sh` 對多顆 LTC2980 依 `BOARDS[i]` 配對
`PROFILES[i]` 套用 profile（預設全部 `comboA`）。
`PROFILES[i]` 套用 profile（預設 SWB 各用自己 CONN 的 `_high`，CB 用 `combo_high3`）。
```bash
source script/margin_apply_profile_all.sh
@@ -120,8 +124,8 @@ BOARDS=(
)
PROFILES=(
"comboA" # Blanton_CB_CONN13
"comboB" # Blanton_SWB0_CONN13 ← 改成 comboB
"combo_high3" # Blanton_CB_CONN13
"combo_SWB_CONN13_high" # Blanton_SWB0_CONN13
...
)
```
@@ -129,18 +133,109 @@ PROFILES=(
`PROFILES` 寫名字即可（不含路徑跟 `.conf`），script 會自動展開成
`profiles/<name>.conf`。兩個陣列長度不一致會直接報錯。
## 一次把所有 LTC2980 寫入 NVM
> ⚠️ **SWB 的 profile 是 per-CONN 的**：每個檔的百分比對應該片板子的軌，
> 套到別的 CONN 會 margin 到錯的東西（而且不會報錯）。這裡不能全部填同一個名字。
> HIGH / LOW 兩輪就是把 `_high` 全換成 `_low` 再跑一次。
`script/margin_save_all.sh` 對 `BOARDS` 列出的每顆 LTC2980 跑 `margin_save`。
## 一次把所有 LTC2980 寫入 NVM
> ⚠️ `margin_save` 會把當前 margin / OV / UV 設定**永久寫入 NVM**，
> 斷電後保留。執行前先用 `margin_status_all.sh` 確認狀態正確。
**全部 9 顆**直接用內建的：
```bash
margin_save all
```
依 `settings/*.conf` 的檔名順序跑，中途某顆失敗**不會停**（半套完成的狀態比全部試完更難查），
最後印出「幾顆成功 / 哪幾顆失敗」的總結，並把 `margin_init` 切回你呼叫前載入的那顆。
**只寫其中幾顆**才需要 `script/margin_save_all.sh`，編 script 頂端的 `BOARDS` 陣列：
```bash
source script/margin_save_all.sh
```
要改寫哪幾顆，編 script 頂端的 `BOARDS` 陣列即可（同前述）。
### 送出去的是什麼
`margin_save` 對每顆 LTC2977 送一次 `STORE_USER_ALL`（PMBus command `0x15`），
**不分 page**（這是整顆晶片的命令），也**不帶 data byte** —— 它是 SMBus send-byte：
```bash
i2cset -y 4 0x5C 0x15 c # CB CONN13（原生 bus 4）
cb_pmbus_write 8 0x5C 0x15 # SWB0 CONN13（CB FPGA F3 Ch8）
```
> v2.7.0 之前送的是 `0x15 0x00`（write-byte）。LTC2977 在 CB 上吃得下去，但那是零件寬容，
> 不是規範。同時 v2.7.0 起會檢查回傳值 —— 以前 NACK 了還是印 `Change Saved`。
每顆之間會 `sleep $MARGIN_STORE_SETTLE`（預設 0.5 秒）。這不是量測值，是保守的保護：
NVM 寫入需要時間，而這支工具**沒有**去 poll 零件的 busy bit。`margin_save all` 連續送 18 次，
這個間隔就是唯一的緩衝。要關掉設成空字串即可。
## `margin_save blanton` — Blanton SONiC 專用
Blanton 這台把 CB FPGA F3 的 I2C 通道**同時掛成了原生 Linux i2c adapter**，
所以 SWB 上的 LTC2977 不必走 `cb_pmbus_*` / pcimem，用 `i2cset` 直接打得到：
| FPGA F3 通道 | Linux bus | 板 / 接頭 |
|---|---|---|
| Ch6 | 13 | SWB0 CONN14 / CONN16 |
| Ch8 | 15 | SWB0 CONN13 / CONN15 |
| Ch7 | 14 | SWB1 CONN14 / CONN16 |
| Ch9 | 16 | SWB1 CONN13 / CONN15 |
| —（原生） | 4 | CB CONN13 |
因此 `margin_save blanton` 就是一張平表跑完 18 顆，**不需要 `margin_init`**、
不做 FPGA 通道初始化、不做 probe，也不會動到你當前載入的那顆板子：
```bash
margin_save blanton
```
```
CB CONN13 bus 4 0x5C : saved
SWB0 CONN13 bus 15 0x5C : saved
...
margin_save blanton: 18 saved, 0 failed
```
送出去的就是這 18 行（2026-08-27 上機驗證）：
```bash
i2cset -f -y 4 0x5C 0x15 ; i2cset -f -y 4 0x5E 0x15 # CB CONN13
i2cset -f -y 15 0x5C 0x15 ; i2cset -f -y 15 0x5E 0x15 # SWB0 CONN13
i2cset -f -y 13 0x5C 0x15 ; i2cset -f -y 13 0x5E 0x15 # SWB0 CONN14
i2cset -f -y 15 0x62 0x15 ; i2cset -f -y 15 0x64 0x15 # SWB0 CONN15
i2cset -f -y 13 0x62 0x15 ; i2cset -f -y 13 0x64 0x15 # SWB0 CONN16
i2cset -f -y 16 0x5C 0x15 ; i2cset -f -y 16 0x5E 0x15 # SWB1 CONN13
i2cset -f -y 14 0x5C 0x15 ; i2cset -f -y 14 0x5E 0x15 # SWB1 CONN14
i2cset -f -y 16 0x62 0x15 ; i2cset -f -y 16 0x64 0x15 # SWB1 CONN15
i2cset -f -y 14 0x62 0x15 ; i2cset -f -y 14 0x64 0x15 # SWB1 CONN16
```
`-f` 是因為這些 bus 上的 LTC2977 可能已被 kernel driver 認走；上機驗證過的指令帶 `-f`，就照原樣保留。
**這台沒裝滿的話**，把 `margin.sh` 頂端 `MARGIN_BLANTON_STORE` 陣列裡對應的行註解掉即可，
不要讓它去打不存在的板子。bus 節點不存在（`/dev/i2c-N` 沒有）與晶片不回應（NACK）
會分別報不同訊息 —— 前者代表 FPGA 的 i2c adapter 根本沒 enumerate，後者才是板子的問題。
## Profile 一覽
| Profile | 適用 | 說明 |
|---|---|---|
| `combo_SWB_CONN13_high` / `_low` | **SWB CONN13 專用** | 每個 channel 依該板的軌給 3% 或 5% |
| `combo_SWB_CONN14_high` / `_low` | **SWB CONN14 專用** | 同上 |
| `combo_SWB_CONN15_high` / `_low` | **SWB CONN15 專用** | 同上 |
| `combo_SWB_CONN16_high` / `_low` | **SWB CONN16 專用** | 同上 |
| `combo_high3` / `combo_low3` | 通用 | 全部 channel ±3% |
| `combo_high5` / `combo_low5` | 通用 | 全部 channel ±5% |
| `combo_normal` | 通用 | 全部回 nominal |
| `all_off` | 通用 | 全部 OPERATION off |
SWB0 和 SWB1 的同號 CONN 共用同一個 profile（兩片板的軌完全相同，
只差 I2C bus）。CB CONN13 沒有專屬 profile，用通用的 `combo_high3` / `combo_low3`。
## Operation 對應
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/Ref/margin_command_trace.md
+3 -2
View File
@@ -424,8 +424,9 @@ SWB debug 指令(margin.sh v2.6.0 新增,皆為 `blanton_cb_i2c.sh` 的薄包裝
`Blanton_SWB0_CONN14.conf` 的第一顆也是 `0:0x5E`。兩個 CONN 現在同在 Ch6,
位址相撞。對照 SWB1 的規律(CONN13=`0x5C/0x5D`、CONN14=`0x5E/0x5F`),
SWB0_CONN13 第二顆推測應為 `0:0x5D` — **尚未修改,待硬體確認**。
- `margin_save` 走 `0x15` + data byte(`i2cset ... 0x15 0x00 b`)。PMBus 規範
STORE_USER_ALL 是 send-byte;CB 上實測可用故保留原樣,swb 路徑沿用同一寫法。
- `margin_save` 走 `0x15` **send-byte**(`i2cset ... 0x15 c` / `cb_pmbus_write <ch> <addr> 0x15`),
不帶 data byte。v2.7.0 之前送的是 `0x15 0x00`(write-byte),CB 上實測可用,
但那是零件寬容而非規範。
---
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/margin.sh
+239 -3
View File
@@ -5,6 +5,24 @@
# =============================================================================
# Version Control
# -----------------------------------------------------------------------------
# v2.7.0 margin_save fixes and batching:
# * STORE_USER_ALL (0x15) is now issued as an SMBus send-byte instead
# of a write-byte with a dummy 0x00 data byte. The LTC2977 accepted
# the old form on CB, but it was the wrong protocol.
# i2c path: i2cset ... 0x15 c swb path: cb_pmbus_write ch addr 0x15
# * margin_save all -- STORE_USER_ALL on every board in settings/,
# then re-init whichever board was loaded beforehand. Does not stop
# on the first failure; prints a per-board summary at the end.
# * The store result is now checked. It used to be discarded, so a
# NACK still printed "Change Saved".
# * MARGIN_STORE_SETTLE (default 0.5s) between stores - nothing polls
# the part's busy bit, and `all` issues 18 of them in a row.
# * margin_save blanton -- Blanton SONiC shortcut. On this platform the
# CB FPGA F3 I2C channels also appear as native Linux i2c adapters
# (Ch6->bus 13, Ch7->14, Ch8->15, Ch9->16), so all 18 LTC2977 can be
# stored with plain i2cset: no margin_init, no FPGA channel setup,
# no pcimem. Bench-verified on the DUT 2026-08-27. The board list is
# MARGIN_BLANTON_STORE at the top of this file.
# v2.6.0 SWB path actually wired to the shared CB I2C package. blanton_cb_i2c.sh
# and blanton_fpga_pcimem.sh live in the PARENT dir (Blanton_Script/), not
# next to margin.sh, so the backend is now searched in both places.
@@ -115,6 +133,45 @@ ONOFF_ENABLE_VALUE="0x1a" # controlled_on=1, use_pmbus=1, use_control=0, b1=1
# margin_status after all channels are set. Bump this if you want margin_set's own
# read-back to reflect the settled value.
MARGIN_SETTLE="0.3"
# Pause after each STORE_USER_ALL. The LTC2977 is busy committing NVM once the
# command lands and nothing here polls a busy bit, so this is a plain guard
# rather than a measured value - it matters most for `margin_save all`, which
# fires 18 stores back to back. Set to "" to disable.
MARGIN_STORE_SETTLE="${MARGIN_STORE_SETTLE:-0.5}"
# --- `margin_save blanton`: the bench-verified Blanton SONiC store list -------
# On this platform the CB FPGA F3 I2C channels are ALSO exposed as native Linux
# i2c adapters, so every LTC2977 - CB and SWB alike - can be reached with plain
# i2cset. That path needs no FPGA channel setup, no pcimem, and no margin_init:
# one flat list, 18 commands, done. Verified on the DUT 2026-08-27.
#
# FPGA F3 channel -> Linux bus: Ch6->13 Ch7->14 Ch8->15 Ch9->16
#
# Entry format: "bus:addr:label". Comment out the lines for boards this DUT does
# not have rather than letting them fail - a single-SWB unit is a normal build.
MARGIN_BLANTON_STORE=(
"4:0x5C:CB CONN13"
"4:0x5E:CB CONN13"
"15:0x5C:SWB0 CONN13"
"15:0x5E:SWB0 CONN13"
"13:0x5C:SWB0 CONN14"
"13:0x5E:SWB0 CONN14"
"15:0x62:SWB0 CONN15"
"15:0x64:SWB0 CONN15"
"13:0x62:SWB0 CONN16"
"13:0x64:SWB0 CONN16"
"16:0x5C:SWB1 CONN13"
"16:0x5E:SWB1 CONN13"
"14:0x5C:SWB1 CONN14"
"14:0x5E:SWB1 CONN14"
"16:0x62:SWB1 CONN15"
"16:0x64:SWB1 CONN15"
"14:0x62:SWB1 CONN16"
"14:0x64:SWB1 CONN16"
)
# -f because the LTC2977s may be claimed by a kernel driver on these buses; the
# command that was verified on the bench carries it, so it stays.
MARGIN_BLANTON_I2CSET_FLAGS="${MARGIN_BLANTON_I2CSET_FLAGS:--f -y}"
_BUS=""
_ADDR=""
_PRE_SCOPE="" # set while inside a PRE/POST wrapped operation; prevents nested re-entry
@@ -257,6 +314,20 @@ _swb_write() {
return 0
}
# _swb_send <cmd> -> cb_pmbus_write with NO data byte (SMBus send-byte).
# cb_pmbus_write routes a no-data call to _cbi2c_xfer_cmd_only: START, slave+W,
# command byte, STOP. That is what STORE_USER_ALL expects.
_swb_send() {
local reg=$1
[ "$DEBUG_MODE" = "1" ] && echo -e "\033[90m[DEBG] cb_pmbus_write $CB_I2C_CH $_ADDR $reg (send-byte)\033[0m"
if ! _swb_call cb_pmbus_write "$CB_I2C_CH" "$_ADDR" "$reg" >/dev/null 2>&1; then
echo -e "[\033[31mERRO\033[0m] cb_pmbus_write ch=$CB_I2C_CH $_ADDR reg=$reg (send-byte) failed (NACK/timeout)" >&2
_log_detail "ERRO cb_pmbus_write ch=$CB_I2C_CH $_ADDR $reg send-byte"
return 1
fi
return 0
}
# _swb_read_word <reg> -> echoes "0xXXXX" parsed out of cb_pmbus_read's "=> 0xXXXX"
_swb_read_word() {
local reg=$1 out word
@@ -520,6 +591,20 @@ _i2c_write_byte() {
i2cset -y "$_BUS" "$_ADDR" "$1" "$2" b >/dev/null 2>&1
}
# Send a PMBus command with NO data byte (SMBus send-byte).
# STORE_USER_ALL (0x15) and its relatives are send-byte commands: the command
# byte alone triggers them. Appending a dummy 0x00 makes it a write-byte, which
# is a different SMBus protocol - the LTC2977 happened to accept it, but that is
# tolerance, not correctness. i2cset's "c" mode is the send-byte form.
_i2c_send_byte() {
if [ "$TRANSPORT" = "swb" ]; then
_swb_send "$1"
return
fi
[ "$DEBUG_MODE" = "1" ] && echo -e "\033[90m[DEBG] i2cset -y $_BUS $_ADDR $1 c\033[0m"
i2cset -y "$_BUS" "$_ADDR" "$1" c >/dev/null 2>&1
}
# Read a 16-bit word; echoes "0xXXXX". For swb, parse cb_pmbus_read's "=> 0xXXXX".
_i2c_read_word() {
if [ "$TRANSPORT" = "swb" ]; then
@@ -730,20 +815,171 @@ margin_apply_profile() {
}
# --- Save to NVM ---
# margin_save -- STORE_USER_ALL on the currently initialised board
# margin_save all -- ... on every board in settings/, then re-init the one
# that was loaded when you called it
# margin_save blanton -- Blanton SONiC shortcut: all 18 LTC2977 straight over
# the native i2c buses, no margin_init needed
#
# ⚠️ This is the only permanent write in the tool: it commits the current
# margin / OV / UV registers to NVM, and a power cycle will NOT undo it.
# Run margin_status first and never call it during a test run.
margin_save() {
if [ "${1:-}" = "all" ]; then
_margin_save_every_board
return
fi
if [ "${1:-}" = "blanton" ]; then
_margin_save_blanton
return
fi
local _own=0
_pre_enter_own && _own=1
local chip fails=0
for chip in "${CHIPS[@]}"; do
IFS=':' read -r _BUS _ADDR <<< "$chip"
_i2c_write_byte 0x15 0x00
# STORE_USER_ALL is chip-wide (all 8 pages), so no _open_page here.
if _i2c_send_byte 0x15; then
_log_detail "STORE_USER_ALL $PART_NUMBER $_ADDR ok"
else
fails=$(( fails + 1 ))
echo -e "[\033[31mERRO\033[0m] STORE_USER_ALL failed on $_ADDR" >&2
_log_detail "ERRO STORE_USER_ALL $PART_NUMBER $_ADDR"
fi
# The part is busy writing NVM after this; nothing here polls a busy bit,
# so leave a gap before touching it again. See MARGIN_STORE_SETTLE.
[ -n "$MARGIN_STORE_SETTLE" ] && sleep "$MARGIN_STORE_SETTLE"
done
echo "Change Saved (${#CHIPS[@]} chips)"
_log_label "margin_save $PART_NUMBER (${#CHIPS[@]} chips)"
if [ "$fails" -eq 0 ]; then
echo "Change Saved (${#CHIPS[@]} chips)"
else
echo -e "[\033[31mERRO\033[0m] $fails of ${#CHIPS[@]} chips did NOT save"
fi
_log_label "margin_save $PART_NUMBER (${#CHIPS[@]} chips, $fails failed)"
[ "$_own" = "1" ] && _pre_exit
return $(( fails > 0 ))
}
# margin_save all -- every .conf in settings/, in filename order.
# Deliberately does NOT stop on the first failure: a half-saved set is worse to
# diagnose than a fully-attempted one, and the summary tells you which boards
# to redo. margin_init is re-run per board because CHIPS / TRANSPORT /
# CB_I2C_CH are global state.
_margin_save_every_board() {
local files=( "$SETTINGS_DIR"/*.conf )
if [ ! -e "${files[0]}" ]; then
echo -e "[\033[31mERRO\033[0m] no .conf found in $SETTINGS_DIR"
return 1
fi
local restore="$PART_NUMBER" # empty if margin_init was never run
local board f ok=0 bad=0 failed=""
echo "-------------"
echo "margin_save all -- ${#files[@]} boards, permanent NVM write"
echo "-------------"
_log_label "margin_save all (${#files[@]} boards)"
for f in "${files[@]}"; do
board=$(basename "$f" .conf)
echo ""
if ! margin_init "$board"; then
bad=$(( bad + 1 )); failed="$failed $board(init)"
continue
fi
if margin_save; then
ok=$(( ok + 1 ))
else
bad=$(( bad + 1 )); failed="$failed $board"
fi
done
echo ""
echo "-------------"
printf "margin_save all: %d saved, %d failed\n" "$ok" "$bad"
[ "$bad" -gt 0 ] && echo -e "[\033[31mERRO\033[0m] failed:$failed"
echo "-------------"
_log_label "margin_save all done: $ok ok, $bad failed$failed"
# Put back whatever board the caller had loaded, so a following
# margin_status does not silently report the last board in the list.
if [ -n "$restore" ] && [ "$restore" != "$board" ]; then
echo ""
echo -e "[\033[34mINFO\033[0m] restoring previous board: $restore"
margin_init "$restore" >/dev/null
fi
return $(( bad > 0 ))
}
# margin_save blanton -- Blanton SONiC only. Walks MARGIN_BLANTON_STORE and
# sends STORE_USER_ALL to each LTC2977 over the native i2c buses.
#
# Deliberately does NOT use margin_init / CHIPS / TRANSPORT: the whole point is
# that on this platform every LTC2977 is reachable with plain i2cset, so the
# FPGA channel setup and the per-board probe are not needed. That also means it
# does not touch the loaded board - PART_NUMBER is the same afterwards.
_margin_save_blanton() {
local n=${#MARGIN_BLANTON_STORE[@]}
if [ "$n" -eq 0 ]; then
echo -e "[\033[31mERRO\033[0m] MARGIN_BLANTON_STORE is empty"
return 1
fi
echo "-------------"
echo "margin_save blanton -- $n LTC2977, permanent NVM write"
echo "-------------"
_log_label "margin_save blanton ($n chips)"
local entry bus addr label ok=0 bad=0 failed=""
for entry in "${MARGIN_BLANTON_STORE[@]}"; do
IFS=':' read -r bus addr label <<< "$entry"
# "no such bus" and "chip did not answer" are different faults: the first
# means the FPGA i2c adapters did not enumerate, the second means the
# board is absent or the address is wrong. Do not blur them into one.
if [ ! -e "/dev/i2c-$bus" ]; then
echo -e "[\033[31mERRO\033[0m] $label bus $bus addr $addr : /dev/i2c-$bus does not exist"
_log_detail "ERRO STORE_USER_ALL $label bus=$bus addr=$addr no-such-bus"
bad=$(( bad + 1 )); failed="$failed [$label $addr]"
continue
fi
[ "$DEBUG_MODE" = "1" ] && echo -e "\033[90m[DEBG] i2cset $MARGIN_BLANTON_I2CSET_FLAGS $bus $addr 0x15\033[0m"
if i2cset $MARGIN_BLANTON_I2CSET_FLAGS "$bus" "$addr" 0x15 >/dev/null 2>&1; then
printf " %-12s bus %-2s %s : saved\n" "$label" "$bus" "$addr"
ok=$(( ok + 1 ))
_log_detail "STORE_USER_ALL $label bus=$bus addr=$addr ok"
else
echo -e "[\033[31mERRO\033[0m] $label bus $bus addr $addr : i2cset failed (NACK/busy)"
_log_detail "ERRO STORE_USER_ALL $label bus=$bus addr=$addr"
bad=$(( bad + 1 )); failed="$failed [$label $addr]"
fi
# No busy-bit poll anywhere in this tool; this gap is the only buffer.
[ -n "$MARGIN_STORE_SETTLE" ] && sleep "$MARGIN_STORE_SETTLE"
done
echo "-------------"
printf "margin_save blanton: %d saved, %d failed\n" "$ok" "$bad"
[ "$bad" -gt 0 ] && echo -e "[\033[31mERRO\033[0m] failed:$failed"
echo "-------------"
_log_label "margin_save blanton done: $ok ok, $bad failed$failed"
return $(( bad > 0 ))
}
# --- Tab completion for margin_save ---
_margin_save_completions() {
[ "$COMP_CWORD" -ne 1 ] && return
COMPREPLY=($(compgen -W "all blanton" -- "${COMP_WORDS[COMP_CWORD]}"))
}
complete -F _margin_save_completions margin_save
if [ -z "$_LOG_FILE" ]; then
_LOG_FILE="$LOGS_DIR/margin_$(date '+%Y%m%d_%H%M%S').log"
_LOG_DETAIL_FILE="${_LOG_FILE%.log}_detail.log"
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/comboA.conf
-22
View File
@@ -1,22 +0,0 @@
# Profile: comboA - alternating high/low (even=high, odd=low)
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:high:8"
"1:low:8"
"2:high:8"
"3:low:8"
"4:high:8"
"5:low:8"
"6:high:8"
"7:low:8"
"8:high:8"
"9:low:8"
"10:high:8"
"11:low:8"
"12:high:8"
"13:low:8"
"14:high:8"
"15:low:8"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/comboA_CB.conf
+26
View File
@@ -0,0 +1,26 @@
# Profile: comboA_CB - checkerboard, the complement of comboB_CB
# Board: CB only. The channel list is positional, so applying this to a
# different board margins the wrong rails and nothing detects it.
# Run comboA then comboB to cover every rail in both directions while its
# neighbours sit the other way.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:low:5"
"1:low:5"
"2:high:5"
"3:low:5"
"4:high:5"
"5:high:5"
"6:high:5"
"7:high:5"
"8:low:5"
"9:high:5"
"10:high:5"
"11:high:5"
"12:low:5"
"13:high:5"
"14:high:5"
"15:low:5"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/comboA_SWB_CONN13.conf
+26
View File
@@ -0,0 +1,26 @@
# Profile: comboA_SWB_CONN13 - checkerboard, the complement of comboB_SWB_CONN13
# Board: SWB_CONN13 only. The channel list is positional, so applying this to a
# different board margins the wrong rails and nothing detects it.
# Run comboA then comboB to cover every rail in both directions while its
# neighbours sit the other way.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:high:3"
"1:high:3"
"2:low:3"
"3:low:3"
"4:high:5"
"5:low:5"
"6:high:5"
"7:high:5"
"8:high:5"
"9:high:3"
"10:high:3"
"11:low:3"
"12:low:3"
"13:high:3"
"14:high:3"
"15:low:5"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/comboA_SWB_CONN14.conf
+28
View File
@@ -0,0 +1,28 @@
# Profile: comboA_SWB_CONN14 - checkerboard, the complement of comboB_SWB_CONN14
# Board: SWB_CONN14 only. The channel list is positional, so applying this to a
# different board margins the wrong rails and nothing detects it.
# Run comboA then comboB to cover every rail in both directions while its
# neighbours sit the other way.
# CH 10, 11, 13 stay nominal: they are NC on this board, so there is
# nothing to margin.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:high:3"
"1:low:3"
"2:low:3"
"3:high:5"
"4:high:5"
"5:high:5"
"6:low:5"
"7:low:5"
"8:low:3"
"9:low:3"
"10:nominal:5"
"11:nominal:5"
"12:high:3"
"13:nominal:5"
"14:high:5"
"15:high:3"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/comboA_SWB_CONN15.conf
+28
View File
@@ -0,0 +1,28 @@
# Profile: comboA_SWB_CONN15 - checkerboard, the complement of comboB_SWB_CONN15
# Board: SWB_CONN15 only. The channel list is positional, so applying this to a
# different board margins the wrong rails and nothing detects it.
# Run comboA then comboB to cover every rail in both directions while its
# neighbours sit the other way.
# CH 10 stay nominal: they are NC on this board, so there is
# nothing to margin.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:low:3"
"1:low:3"
"2:high:3"
"3:high:3"
"4:low:3"
"5:low:3"
"6:high:5"
"7:high:3"
"8:high:5"
"9:low:5"
"10:nominal:5"
"11:low:5"
"12:low:3"
"13:high:3"
"14:high:3"
"15:high:5"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/comboA_SWB_CONN16.conf
+26
View File
@@ -0,0 +1,26 @@
# Profile: comboA_SWB_CONN16 - checkerboard, the complement of comboB_SWB_CONN16
# Board: SWB_CONN16 only. The channel list is positional, so applying this to a
# different board margins the wrong rails and nothing detects it.
# Run comboA then comboB to cover every rail in both directions while its
# neighbours sit the other way.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:high:3"
"1:high:5"
"2:high:5"
"3:low:5"
"4:high:5"
"5:low:5"
"6:high:5"
"7:high:3"
"8:high:3"
"9:high:3"
"10:low:3"
"11:low:3"
"12:low:3"
"13:low:3"
"14:low:3"
"15:high:3"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/comboB.conf
-22
View File
@@ -1,22 +0,0 @@
# Profile: comboB - inverse of comboA (even=low, odd=high)
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:low:8"
"1:high:8"
"2:low:8"
"3:high:8"
"4:low:8"
"5:high:8"
"6:low:8"
"7:high:8"
"8:low:8"
"9:high:8"
"10:low:8"
"11:high:8"
"12:low:8"
"13:high:8"
"14:low:8"
"15:high:8"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/comboB_CB.conf
+26
View File
@@ -0,0 +1,26 @@
# Profile: comboB_CB - checkerboard, the complement of comboA_CB
# Board: CB only. The channel list is positional, so applying this to a
# different board margins the wrong rails and nothing detects it.
# Run comboB then comboA to cover every rail in both directions while its
# neighbours sit the other way.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:high:5"
"1:high:5"
"2:low:5"
"3:high:5"
"4:low:5"
"5:low:5"
"6:low:5"
"7:low:5"
"8:high:5"
"9:low:5"
"10:low:5"
"11:low:5"
"12:high:5"
"13:low:5"
"14:low:5"
"15:high:5"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/comboB_SWB_CONN13.conf
+26
View File
@@ -0,0 +1,26 @@
# Profile: comboB_SWB_CONN13 - checkerboard, the complement of comboA_SWB_CONN13
# Board: SWB_CONN13 only. The channel list is positional, so applying this to a
# different board margins the wrong rails and nothing detects it.
# Run comboB then comboA to cover every rail in both directions while its
# neighbours sit the other way.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:low:3"
"1:low:3"
"2:high:3"
"3:high:3"
"4:low:5"
"5:high:5"
"6:low:5"
"7:low:5"
"8:low:5"
"9:low:3"
"10:low:3"
"11:high:3"
"12:high:3"
"13:low:3"
"14:low:3"
"15:high:5"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/comboB_SWB_CONN14.conf
+28
View File
@@ -0,0 +1,28 @@
# Profile: comboB_SWB_CONN14 - checkerboard, the complement of comboA_SWB_CONN14
# Board: SWB_CONN14 only. The channel list is positional, so applying this to a
# different board margins the wrong rails and nothing detects it.
# Run comboB then comboA to cover every rail in both directions while its
# neighbours sit the other way.
# CH 10, 11, 13 stay nominal: they are NC on this board, so there is
# nothing to margin.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:low:3"
"1:high:3"
"2:high:3"
"3:low:5"
"4:low:5"
"5:low:5"
"6:high:5"
"7:high:5"
"8:high:3"
"9:high:3"
"10:nominal:5"
"11:nominal:5"
"12:low:3"
"13:nominal:5"
"14:low:5"
"15:low:3"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/comboB_SWB_CONN15.conf
+28
View File
@@ -0,0 +1,28 @@
# Profile: comboB_SWB_CONN15 - checkerboard, the complement of comboA_SWB_CONN15
# Board: SWB_CONN15 only. The channel list is positional, so applying this to a
# different board margins the wrong rails and nothing detects it.
# Run comboB then comboA to cover every rail in both directions while its
# neighbours sit the other way.
# CH 10 stay nominal: they are NC on this board, so there is
# nothing to margin.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:high:3"
"1:high:3"
"2:low:3"
"3:low:3"
"4:high:3"
"5:high:3"
"6:low:5"
"7:low:3"
"8:low:5"
"9:high:5"
"10:nominal:5"
"11:high:5"
"12:high:3"
"13:low:3"
"14:low:3"
"15:low:5"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/comboB_SWB_CONN16.conf
+26
View File
@@ -0,0 +1,26 @@
# Profile: comboB_SWB_CONN16 - checkerboard, the complement of comboA_SWB_CONN16
# Board: SWB_CONN16 only. The channel list is positional, so applying this to a
# different board margins the wrong rails and nothing detects it.
# Run comboB then comboA to cover every rail in both directions while its
# neighbours sit the other way.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:low:3"
"1:low:5"
"2:low:5"
"3:high:5"
"4:low:5"
"5:high:5"
"6:low:5"
"7:low:3"
"8:low:3"
"9:low:3"
"10:high:3"
"11:high:3"
"12:high:3"
"13:high:3"
"14:high:3"
"15:low:3"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/combo_SWB_CONN13_high.conf
+24
View File
@@ -0,0 +1,24 @@
# Profile: combo_SWB_CONN13_high - every channel margin HIGH, per-channel percentage
# For the SWB CONN13 board only: the percentages follow that board's
# rails, so applying it to a different CONN margins the wrong things.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:high:3"
"1:high:3"
"2:high:3"
"3:high:3"
"4:high:5"
"5:high:5"
"6:high:5"
"7:high:5"
"8:high:5"
"9:high:3"
"10:high:3"
"11:high:3"
"12:high:3"
"13:high:3"
"14:high:3"
"15:high:5"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/combo_SWB_CONN13_low.conf
+24
View File
@@ -0,0 +1,24 @@
# Profile: combo_SWB_CONN13_low - every channel margin LOW, per-channel percentage
# For the SWB CONN13 board only: the percentages follow that board's
# rails, so applying it to a different CONN margins the wrong things.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:low:3"
"1:low:3"
"2:low:3"
"3:low:3"
"4:low:5"
"5:low:5"
"6:low:5"
"7:low:5"
"8:low:5"
"9:low:3"
"10:low:3"
"11:low:3"
"12:low:3"
"13:low:3"
"14:low:3"
"15:low:5"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/combo_SWB_CONN14_high.conf
+24
View File
@@ -0,0 +1,24 @@
# Profile: combo_SWB_CONN14_high - every channel margin HIGH, per-channel percentage
# For the SWB CONN14 board only: the percentages follow that board's
# rails, so applying it to a different CONN margins the wrong things.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:high:3"
"1:high:3"
"2:high:3"
"3:high:5"
"4:high:5"
"5:high:5"
"6:high:5"
"7:high:5"
"8:high:3"
"9:high:3"
"10:nominal:5"
"11:nominal:5"
"12:high:3"
"13:nominal:5"
"14:high:5"
"15:high:3"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/combo_SWB_CONN14_low.conf
+24
View File
@@ -0,0 +1,24 @@
# Profile: combo_SWB_CONN14_low - every channel margin LOW, per-channel percentage
# For the SWB CONN14 board only: the percentages follow that board's
# rails, so applying it to a different CONN margins the wrong things.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:low:3"
"1:low:3"
"2:low:3"
"3:low:5"
"4:low:5"
"5:low:5"
"6:low:5"
"7:low:5"
"8:low:3"
"9:low:3"
"10:nominal:5"
"11:nominal:5"
"12:low:3"
"13:nominal:5"
"14:low:5"
"15:low:3"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/combo_SWB_CONN15_high.conf
+24
View File
@@ -0,0 +1,24 @@
# Profile: combo_SWB_CONN15_high - every channel margin HIGH, per-channel percentage
# For the SWB CONN15 board only: the percentages follow that board's
# rails, so applying it to a different CONN margins the wrong things.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:high:3"
"1:high:3"
"2:high:3"
"3:high:3"
"4:high:3"
"5:high:3"
"6:high:5"
"7:high:3"
"8:high:5"
"9:high:5"
"10:nominal:5"
"11:high:5"
"12:high:3"
"13:high:3"
"14:high:3"
"15:high:5"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/combo_SWB_CONN15_low.conf
+24
View File
@@ -0,0 +1,24 @@
# Profile: combo_SWB_CONN15_low - every channel margin LOW, per-channel percentage
# For the SWB CONN15 board only: the percentages follow that board's
# rails, so applying it to a different CONN margins the wrong things.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:low:3"
"1:low:3"
"2:low:3"
"3:low:3"
"4:low:3"
"5:low:3"
"6:low:5"
"7:low:3"
"8:low:5"
"9:low:5"
"10:nominal:5"
"11:low:5"
"12:low:3"
"13:low:3"
"14:low:3"
"15:low:5"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/combo_SWB_CONN16_high.conf
+24
View File
@@ -0,0 +1,24 @@
# Profile: combo_SWB_CONN16_high - every channel margin HIGH, per-channel percentage
# For the SWB CONN16 board only: the percentages follow that board's
# rails, so applying it to a different CONN margins the wrong things.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:high:3"
"1:high:5"
"2:high:5"
"3:high:5"
"4:high:5"
"5:high:5"
"6:high:5"
"7:high:3"
"8:high:3"
"9:high:3"
"10:high:3"
"11:high:3"
"12:high:3"
"13:high:3"
"14:high:3"
"15:high:3"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/combo_SWB_CONN16_low.conf
+24
View File
@@ -0,0 +1,24 @@
# Profile: combo_SWB_CONN16_low - every channel margin LOW, per-channel percentage
# For the SWB CONN16 board only: the percentages follow that board's
# rails, so applying it to a different CONN margins the wrong things.
# Applied to whichever LTC2980 is currently loaded via margin_init
# Format: "channel:operation:change_percent"
PROFILE_CHANNELS=(
"0:low:3"
"1:low:5"
"2:low:5"
"3:low:5"
"4:low:5"
"5:low:5"
"6:low:5"
"7:low:3"
"8:low:3"
"9:low:3"
"10:low:3"
"11:low:3"
"12:low:3"
"13:low:3"
"14:low:3"
"15:low:3"
)
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/script/margin_apply_profile_all.sh
+17 -10
View File
@@ -17,17 +17,24 @@ BOARDS=(
"Blanton_SWB1_CONN16"
)
# 對應的 profile 名稱（不含路徑與 .conf 副檔名），預設全部 comboA
# 對應的 profile 名稱（不含路徑與 .conf 副檔名）。
#
# SWB 的 profile 是 per-CONN 的：百分比對應該片板子的軌，套到別的 CONN 會 margin
# 到錯的東西，所以這裡不能全部填同一個名字。
#
# 這份預設是 HIGH 那一輪；LOW 那一輪把下面的 _high 全換成 _low 再跑一次
# （或 sed -i 's/_high/_low/' 這個檔）。
# CB 沒有 per-CONN profile，沿用通用的 combo_high3 / combo_low3。
PROFILES=(
"comboA" # Blanton_CB_CONN13
"comboA" # Blanton_SWB0_CONN13
"comboA" # Blanton_SWB0_CONN14
"comboA" # Blanton_SWB0_CONN15
"comboA" # Blanton_SWB0_CONN16
"comboA" # Blanton_SWB1_CONN13
"comboA" # Blanton_SWB1_CONN14
"comboA" # Blanton_SWB1_CONN15
"comboA" # Blanton_SWB1_CONN16
"combo_high3" # Blanton_CB_CONN13 (低壓軌多，用通用 +3%)
"combo_SWB_CONN13_high" # Blanton_SWB0_CONN13
"combo_SWB_CONN14_high" # Blanton_SWB0_CONN14
"combo_SWB_CONN15_high" # Blanton_SWB0_CONN15
"combo_SWB_CONN16_high" # Blanton_SWB0_CONN16
"combo_SWB_CONN13_high" # Blanton_SWB1_CONN13
"combo_SWB_CONN14_high" # Blanton_SWB1_CONN14
"combo_SWB_CONN15_high" # Blanton_SWB1_CONN15
"combo_SWB_CONN16_high" # Blanton_SWB1_CONN16
)
# --- Source margin.sh if not already loaded ---
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/script/margin_save_all.sh
+4
View File
@@ -4,6 +4,10 @@
# ⚠️ margin_save 會把目前的 margin / OV / UV 設定**永久寫入 NVM**，
# 斷電後仍保留。執行前請務必先 margin_status 確認各 channel 狀態正確。
#
# 全部 9 顆請直接用 margin.sh v2.7.0 內建的 `margin_save all` —— 它有成功/失敗總結，
# 跑完還會把 margin_init 切回你原本載入的那顆。這支只在「只想寫其中幾顆」時才需要，
# 編下面的 BOARDS 陣列。
#
# Usage:
# source script/margin_save_all.sh
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_CB_CONN13.conf
+2 -2
View File
@@ -41,7 +41,7 @@ CH3_VNOM="1.8"; CH3_NET="V1P8_ALW"
CH4_VNOM="1.1"; CH4_NET="PWR_APU_VDDIO_SUS"
CH5_VNOM="0.75"; CH5_NET="PWR_VDD_MISC_RUN"
CH6_VNOM="0.78"; CH6_NET="PWR_APU_VDD_MEM_RUN"
CH7_VNOM="0.8"; CH7_NET="V0P8_PHY2_DVDD"
CH7_VNOM="0.816"; CH7_NET="V0P8_PHY2_DVDD"
CH8_VNOM="0.8"; CH8_NET="V0P8_AVDD"
CH9_VNOM="0.8"; CH9_NET="V0P8_PHY"
CH10_VNOM="1.8"; CH10_NET="V1P8_FPGA"
@@ -49,4 +49,4 @@ CH11_VNOM="2.5"; CH11_NET="V2P5_FPGA"
CH12_VNOM="1.1"; CH12_NET="V1P1_FPGA"
CH13_VNOM="5.0"; CH13_NET="P5V_STBY"
CH14_VNOM="3.3"; CH14_NET="P3V3_STBY"
CH15_VNOM="0.8"; CH15_NET="V0P8_PHY2_AVDD"
CH15_VNOM="0.816"; CH15_NET="V0P8_PHY2_AVDD"
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_SWB0_CONN13.conf
+10 -10
View File
@@ -35,18 +35,18 @@ CHIP_POST_CMD=(
# chip1: SWB0 (CONN13)
# ============================================================
CH0_VNOM="0.75"; CH0_NET="P0V75_DVDD_47"
CH1_VNOM="0.75"; CH1_NET="P0V75_AVDD_47"
CH2_VNOM="1.5"; CH2_NET="P1V5_AVDD_47"
CH3_VNOM="0.9"; CH3_NET="P0V9_AVDD_47"
CH4_VNOM="1.8"; CH4_NET="P1V8_1"
CH5_VNOM="3.3"; CH5_NET="PVDD3_3V_SYNTH_LDO_A3"
CH6_VNOM="3.3"; CH6_NET="PVDD3_3V_SYNTH_LDO_B1"
CH7_VNOM="1.8"; CH7_NET="P1V8_3"
CH1_VNOM="0.756"; CH1_NET="P0V75_AVDD_47"
CH2_VNOM="1.524"; CH2_NET="P1V5_AVDD_47"
CH3_VNOM="0.915"; CH3_NET="P0V9_AVDD_47"
CH4_VNOM="1.816"; CH4_NET="P1V8_1"
CH5_VNOM="3.38"; CH5_NET="PVDD3_3V_SYNTH_LDO_A3"
CH6_VNOM="3.38"; CH6_NET="PVDD3_3V_SYNTH_LDO_B1"
CH7_VNOM="1.816"; CH7_NET="P1V8_3"
CH8_VNOM="1.8"; CH8_NET="P1V8_DVDDIO_3"
CH9_VNOM="0.75"; CH9_NET="P0V75_DVDD_39"
CH10_VNOM="0.75"; CH10_NET="P0V75_AVDD_39"
CH11_VNOM="1.5"; CH11_NET="P1V5_AVDD_39"
CH12_VNOM="0.9"; CH12_NET="P0V9_AVDD_39"
CH10_VNOM="0.756"; CH10_NET="P0V75_AVDD_39"
CH11_VNOM="1.524"; CH11_NET="P1V5_AVDD_39"
CH12_VNOM="0.915"; CH12_NET="P0V9_AVDD_39"
CH13_VNOM="1.5"; CH13_NET="PVDD1V5_2"
CH14_VNOM="1.8"; CH14_NET="PVDD1V8_DUT"
CH15_VNOM="1.2"; CH15_NET="PVDD_MDIO"
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_SWB0_CONN14.conf
+10 -10
View File
@@ -34,16 +34,16 @@ CHIP_POST_CMD=(
# ============================================================
# chip1: SWB0 (CONN14)
# ============================================================
CH0_VNOM="0.75"; CH0_NET="P0V75_AVDD_7"
CH1_VNOM="1.5"; CH1_NET="P1V5_AVDD_7"
CH2_VNOM="0.9"; CH2_NET="P0V9_AVDD_7"
CH3_VNOM="1.8"; CH3_NET="P1V8_5"
CH4_VNOM="1.8"; CH4_NET="P1V8_2"
CH5_VNOM="3.3"; CH5_NET="PVDD3_3V_SYNTH_LDO_B2"
CH6_VNOM="3.3"; CH6_NET="PVDD3_3V_SYNTH_LDO_A2"
CH7_VNOM="3.3"; CH7_NET="PVDD3_3V_SYNTH_LDO_A1"
CH8_VNOM="1.5"; CH8_NET="PVDD1V5_TSC"
CH9_VNOM="1.5"; CH9_NET="PVDD1V5_ANLG"
CH0_VNOM="0.756"; CH0_NET="P0V75_AVDD_7"
CH1_VNOM="1.524"; CH1_NET="P1V5_AVDD_7"
CH2_VNOM="0.915"; CH2_NET="P0V9_AVDD_7"
CH3_VNOM="1.816"; CH3_NET="P1V8_5"
CH4_VNOM="1.816"; CH4_NET="P1V8_2"
CH5_VNOM="3.38"; CH5_NET="PVDD3_3V_SYNTH_LDO_B2"
CH6_VNOM="3.38"; CH6_NET="PVDD3_3V_SYNTH_LDO_A2"
CH7_VNOM="3.38"; CH7_NET="PVDD3_3V_SYNTH_LDO_A1"
CH8_VNOM="1.516"; CH8_NET="PVDD1V5_TSC"
CH9_VNOM="1.516"; CH9_NET="PVDD1V5_ANLG"
CH10_VNOM="-"; CH10_NET="NC"
CH11_VNOM="-"; CH11_NET="NC"
CH12_VNOM="1.5"; CH12_NET="PVDD1V5_1"
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_SWB0_CONN15.conf
+8 -8
View File
@@ -34,19 +34,19 @@ CHIP_POST_CMD=(
# ============================================================
# chip1: SWB0 (CONN15)
# ============================================================
CH0_VNOM="1.5"; CH0_NET="P1V5_AVDD_55"
CH1_VNOM="0.9"; CH1_NET="P0V9_AVDD_55"
CH0_VNOM="1.524"; CH0_NET="P1V5_AVDD_55"
CH1_VNOM="0.915"; CH1_NET="P0V9_AVDD_55"
CH2_VNOM="0.75"; CH2_NET="P0V75_DVDD_63"
CH3_VNOM="0.75"; CH3_NET="P0V75_AVDD_63"
CH4_VNOM="1.5"; CH4_NET="P1V5_AVDD_63"
CH5_VNOM="0.9"; CH5_NET="P0V9_AVDD_63"
CH6_VNOM="3.3"; CH6_NET="PVDD3_3V_SYNTH_LDO_B3"
CH3_VNOM="0.756"; CH3_NET="P0V75_AVDD_63"
CH4_VNOM="1.524"; CH4_NET="P1V5_AVDD_63"
CH5_VNOM="0.915"; CH5_NET="P0V9_AVDD_63"
CH6_VNOM="3.38"; CH6_NET="PVDD3_3V_SYNTH_LDO_B3"
CH7_VNOM="1.5"; CH7_NET="PVDD1V5_3"
CH8_VNOM="0.85"; CH8_NET="P0V85_STBY"
CH9_VNOM="1.8"; CH9_NET="P1V8_STBY"
CH10_VNOM="-"; CH10_NET="NC"
CH11_VNOM="3.3"; CH11_NET="P3V3_STBY"
CH12_VNOM="0.9"; CH12_NET="PVDD0V9_2"
CH12_VNOM="0.91"; CH12_NET="PVDD0V9_2"
CH13_VNOM="0.75"; CH13_NET="P0V75_DVDD_55"
CH14_VNOM="0.75"; CH14_NET="P0V75_AVDD_55"
CH14_VNOM="0.756"; CH14_NET="P0V75_AVDD_55"
CH15_VNOM="1.8"; CH15_NET="P1V8_DVDDIO_4"
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_SWB0_CONN16.conf
+14 -14
View File
@@ -35,18 +35,18 @@ CHIP_POST_CMD=(
# chip1: SWB0 (CONN16)
# ============================================================
CH0_VNOM="1.5"; CH0_NET="PVDD1V5_0"
CH1_VNOM="1.8"; CH1_NET="P1V8_4"
CH2_VNOM="3.3"; CH2_NET="PVDD3_3V_SYNTH_LDO_B5"
CH3_VNOM="3.3"; CH3_NET="PVDD3_3V_SYNTH_LDO_A5"
CH4_VNOM="3.3"; CH4_NET="PVDD3_3V_SYNTH_LDO_B4"
CH5_VNOM="3.3"; CH5_NET="PVDD3_3V_SYNTH_LDO_A4"
CH6_VNOM="3.3"; CH6_NET="P3V3"
CH7_VNOM="0.8"; CH7_NET="PVDD0_8V_T3"
CH1_VNOM="1.816"; CH1_NET="P1V8_4"
CH2_VNOM="3.38"; CH2_NET="PVDD3_3V_SYNTH_LDO_B5"
CH3_VNOM="3.38"; CH3_NET="PVDD3_3V_SYNTH_LDO_A5"
CH4_VNOM="3.38"; CH4_NET="PVDD3_3V_SYNTH_LDO_B4"
CH5_VNOM="3.38"; CH5_NET="PVDD3_3V_SYNTH_LDO_A4"
CH6_VNOM="3.327"; CH6_NET="P3V3"
CH7_VNOM="0.82"; CH7_NET="PVDD0_8V_T3"
CH8_VNOM="0.75"; CH8_NET="P0V75_DVDD_1"
CH9_VNOM="0.75"; CH9_NET="P0V75_AVDD_1"
CH10_VNOM="1.5"; CH10_NET="P1V5_AVDD_1"
CH11_VNOM="0.9"; CH11_NET="P0V9_AVDD_1"
CH12_VNOM="0.9"; CH12_NET="PVDD0V9_0"
CH13_VNOM="0.9"; CH13_NET="PVDD0V9_1"
CH14_VNOM="0.9"; CH14_NET="PVDD0V9_3"
CH15_VNOM="1.2"; CH15_NET="PVDD1V2_T3"
CH9_VNOM="0.756"; CH9_NET="P0V75_AVDD_1"
CH10_VNOM="1.524"; CH10_NET="P1V5_AVDD_1"
CH11_VNOM="0.915"; CH11_NET="P0V9_AVDD_1"
CH12_VNOM="0.915"; CH12_NET="PVDD0V9_0"
CH13_VNOM="0.91"; CH13_NET="PVDD0V9_1"
CH14_VNOM="0.915"; CH14_NET="PVDD0V9_3"
CH15_VNOM="1.224"; CH15_NET="PVDD1V2_T3"
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_SWB1_CONN13.conf
+10 -10
View File
@@ -35,18 +35,18 @@ CHIP_POST_CMD=(
# chip1: SWB1 (CONN13)
# ============================================================
CH0_VNOM="0.75"; CH0_NET="P0V75_DVDD_47"
CH1_VNOM="0.75"; CH1_NET="P0V75_AVDD_47"
CH2_VNOM="1.5"; CH2_NET="P1V5_AVDD_47"
CH3_VNOM="0.9"; CH3_NET="P0V9_AVDD_47"
CH4_VNOM="1.8"; CH4_NET="P1V8_1"
CH5_VNOM="3.3"; CH5_NET="PVDD3_3V_SYNTH_LDO_A3"
CH6_VNOM="3.3"; CH6_NET="PVDD3_3V_SYNTH_LDO_B1"
CH7_VNOM="1.8"; CH7_NET="P1V8_3"
CH1_VNOM="0.756"; CH1_NET="P0V75_AVDD_47"
CH2_VNOM="1.524"; CH2_NET="P1V5_AVDD_47"
CH3_VNOM="0.915"; CH3_NET="P0V9_AVDD_47"
CH4_VNOM="1.816"; CH4_NET="P1V8_1"
CH5_VNOM="3.38"; CH5_NET="PVDD3_3V_SYNTH_LDO_A3"
CH6_VNOM="3.38"; CH6_NET="PVDD3_3V_SYNTH_LDO_B1"
CH7_VNOM="1.816"; CH7_NET="P1V8_3"
CH8_VNOM="1.8"; CH8_NET="P1V8_DVDDIO_3"
CH9_VNOM="0.75"; CH9_NET="P0V75_DVDD_39"
CH10_VNOM="0.75"; CH10_NET="P0V75_AVDD_39"
CH11_VNOM="1.5"; CH11_NET="P1V5_AVDD_39"
CH12_VNOM="0.9"; CH12_NET="P0V9_AVDD_39"
CH10_VNOM="0.756"; CH10_NET="P0V75_AVDD_39"
CH11_VNOM="1.524"; CH11_NET="P1V5_AVDD_39"
CH12_VNOM="0.915"; CH12_NET="P0V9_AVDD_39"
CH13_VNOM="1.5"; CH13_NET="PVDD1V5_2"
CH14_VNOM="1.8"; CH14_NET="PVDD1V8_DUT"
CH15_VNOM="1.2"; CH15_NET="PVDD_MDIO"
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_SWB1_CONN14.conf
+10 -10
View File
@@ -34,16 +34,16 @@ CHIP_POST_CMD=(
# ============================================================
# chip1: SWB1 (CONN14)
# ============================================================
CH0_VNOM="0.75"; CH0_NET="P0V75_AVDD_7"
CH1_VNOM="1.5"; CH1_NET="P1V5_AVDD_7"
CH2_VNOM="0.9"; CH2_NET="P0V9_AVDD_7"
CH3_VNOM="1.8"; CH3_NET="P1V8_5"
CH4_VNOM="1.8"; CH4_NET="P1V8_2"
CH5_VNOM="3.3"; CH5_NET="PVDD3_3V_SYNTH_LDO_B2"
CH6_VNOM="3.3"; CH6_NET="PVDD3_3V_SYNTH_LDO_A2"
CH7_VNOM="3.3"; CH7_NET="PVDD3_3V_SYNTH_LDO_A1"
CH8_VNOM="1.5"; CH8_NET="PVDD1V5_TSC"
CH9_VNOM="1.5"; CH9_NET="PVDD1V5_ANLG"
CH0_VNOM="0.756"; CH0_NET="P0V75_AVDD_7"
CH1_VNOM="1.524"; CH1_NET="P1V5_AVDD_7"
CH2_VNOM="0.915"; CH2_NET="P0V9_AVDD_7"
CH3_VNOM="1.816"; CH3_NET="P1V8_5"
CH4_VNOM="1.816"; CH4_NET="P1V8_2"
CH5_VNOM="3.38"; CH5_NET="PVDD3_3V_SYNTH_LDO_B2"
CH6_VNOM="3.38"; CH6_NET="PVDD3_3V_SYNTH_LDO_A2"
CH7_VNOM="3.38"; CH7_NET="PVDD3_3V_SYNTH_LDO_A1"
CH8_VNOM="1.516"; CH8_NET="PVDD1V5_TSC"
CH9_VNOM="1.516"; CH9_NET="PVDD1V5_ANLG"
CH10_VNOM="-"; CH10_NET="NC"
CH11_VNOM="-"; CH11_NET="NC"
CH12_VNOM="1.5"; CH12_NET="PVDD1V5_1"
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_SWB1_CONN15.conf
+8 -8
View File
@@ -34,19 +34,19 @@ CHIP_POST_CMD=(
# ============================================================
# chip1: SWB1 (CONN15)
# ============================================================
CH0_VNOM="1.5"; CH0_NET="P1V5_AVDD_55"
CH1_VNOM="0.9"; CH1_NET="P0V9_AVDD_55"
CH0_VNOM="1.524"; CH0_NET="P1V5_AVDD_55"
CH1_VNOM="0.915"; CH1_NET="P0V9_AVDD_55"
CH2_VNOM="0.75"; CH2_NET="P0V75_DVDD_63"
CH3_VNOM="0.75"; CH3_NET="P0V75_AVDD_63"
CH4_VNOM="1.5"; CH4_NET="P1V5_AVDD_63"
CH5_VNOM="0.9"; CH5_NET="P0V9_AVDD_63"
CH6_VNOM="3.3"; CH6_NET="PVDD3_3V_SYNTH_LDO_B3"
CH3_VNOM="0.756"; CH3_NET="P0V75_AVDD_63"
CH4_VNOM="1.524"; CH4_NET="P1V5_AVDD_63"
CH5_VNOM="0.915"; CH5_NET="P0V9_AVDD_63"
CH6_VNOM="3.38"; CH6_NET="PVDD3_3V_SYNTH_LDO_B3"
CH7_VNOM="1.5"; CH7_NET="PVDD1V5_3"
CH8_VNOM="0.85"; CH8_NET="P0V85_STBY"
CH9_VNOM="1.8"; CH9_NET="P1V8_STBY"
CH10_VNOM="-"; CH10_NET="NC"
CH11_VNOM="3.3"; CH11_NET="P3V3_STBY"
CH12_VNOM="0.9"; CH12_NET="PVDD0V9_2"
CH12_VNOM="0.91"; CH12_NET="PVDD0V9_2"
CH13_VNOM="0.75"; CH13_NET="P0V75_DVDD_55"
CH14_VNOM="0.75"; CH14_NET="P0V75_AVDD_55"
CH14_VNOM="0.756"; CH14_NET="P0V75_AVDD_55"
CH15_VNOM="1.8"; CH15_NET="P1V8_DVDDIO_4"
src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_SWB1_CONN16.conf
+14 -14
View File
@@ -35,18 +35,18 @@ CHIP_POST_CMD=(
# chip1: SWB1 (CONN16)
# ============================================================
CH0_VNOM="1.5"; CH0_NET="PVDD1V5_0"
CH1_VNOM="1.8"; CH1_NET="P1V8_4"
CH2_VNOM="3.3"; CH2_NET="PVDD3_3V_SYNTH_LDO_B5"
CH3_VNOM="3.3"; CH3_NET="PVDD3_3V_SYNTH_LDO_A5"
CH4_VNOM="3.3"; CH4_NET="PVDD3_3V_SYNTH_LDO_B4"
CH5_VNOM="3.3"; CH5_NET="PVDD3_3V_SYNTH_LDO_A4"
CH6_VNOM="3.3"; CH6_NET="P3V3"
CH7_VNOM="0.8"; CH7_NET="PVDD0_8V_T3"
CH1_VNOM="1.816"; CH1_NET="P1V8_4"
CH2_VNOM="3.38"; CH2_NET="PVDD3_3V_SYNTH_LDO_B5"
CH3_VNOM="3.38"; CH3_NET="PVDD3_3V_SYNTH_LDO_A5"
CH4_VNOM="3.38"; CH4_NET="PVDD3_3V_SYNTH_LDO_B4"
CH5_VNOM="3.38"; CH5_NET="PVDD3_3V_SYNTH_LDO_A4"
CH6_VNOM="3.327"; CH6_NET="P3V3"
CH7_VNOM="0.82"; CH7_NET="PVDD0_8V_T3"
CH8_VNOM="0.75"; CH8_NET="P0V75_DVDD_1"
CH9_VNOM="0.75"; CH9_NET="P0V75_AVDD_1"
CH10_VNOM="1.5"; CH10_NET="P1V5_AVDD_1"
CH11_VNOM="0.9"; CH11_NET="P0V9_AVDD_1"
CH12_VNOM="0.9"; CH12_NET="PVDD0V9_0"
CH13_VNOM="0.9"; CH13_NET="PVDD0V9_1"
CH14_VNOM="0.9"; CH14_NET="PVDD0V9_3"
CH15_VNOM="1.2"; CH15_NET="PVDD1V2_T3"
CH9_VNOM="0.756"; CH9_NET="P0V75_AVDD_1"
CH10_VNOM="1.524"; CH10_NET="P1V5_AVDD_1"
CH11_VNOM="0.915"; CH11_NET="P0V9_AVDD_1"
CH12_VNOM="0.915"; CH12_NET="PVDD0V9_0"
CH13_VNOM="0.91"; CH13_NET="PVDD0V9_1"
CH14_VNOM="0.915"; CH14_NET="PVDD0V9_3"
CH15_VNOM="1.224"; CH15_NET="PVDD1V2_T3"
src/Script_ABC_Blanton/Blanton_Script/TH6_SWB0_power_readback.sh
+95
View File
@@ -0,0 +1,95 @@
#!/bin/bash
# =============================================================================
# TH6_SWB0_power_readback.sh -- SWB0 rail power from the platform sensors
# =============================================================================
# Version History:
# V1.1.0 2026-08-28 'show platform voltage' and 'show platform current' are
# now read ONCE each instead of once per rail. The old
# loop ran them 19 times apiece (38 invocations of a slow
# Python CLI) and every sample came from a different
# instant, so the rails were never actually measured
# together. Output format is unchanged.
# Rails missing from the tables are reported on stderr
# instead of silently contributing 0.000 V / 0.00 W.
# V1.0.0 2026-08-28 First version.
# =============================================================================
#
# Reads the two platform sensor tables:
# 'show platform voltage' -> <RAIL> in mV
# 'show platform current' -> <RAIL>_CURRENT in mA
# and reports V x I per rail plus the total.
#
# For a loaded reading, start traffic first: blanton_tr518.sh start
# =============================================================================
# --- Rails to report, in output order (edit this list) ---
rails=(
"SWB0_0V9_ANLG0"
"SWB0_0V9_ANLG1"
"SWB0_0V75_ANLG0"
"SWB0_0V75_ANLG1"
"SWB0_PHYTILE_P0"
"SWB0_PHYTILE_P1"
"SWB0_PHYTILE_P2"
"SWB0_PHYTILE_P3"
"SWB0_PHYTILE_P4"
"SWB0_PHYTILE_P5"
"SWB0_PHYTILE_P6"
"SWB0_PHYTILE_P7"
"SWB0_PVDD1V5_CNDR0"
"SWB0_PVDD1V5_CNDR1"
"SWB0_PVDDA_PHYT0"
"SWB0_PVDDA_PHYT1"
"SWB0_PVDDA_PHYT2"
"SWB0_PVDDA_PHYT3"
"SWB0_TH6_CORE"
)
# --- One snapshot of each table ---------------------------------------------
# Both are taken up front, back to back, so every rail below comes from the same
# moment. Under tr 518 the currents move a lot; re-reading per rail meant the
# total was a sum of readings taken seconds apart.
V_TABLE="$(show platform voltage 2>/dev/null)"
C_TABLE="$(show platform current 2>/dev/null)"
if [ -z "$V_TABLE" ] || [ -z "$C_TABLE" ]; then
echo "ERROR: 'show platform voltage/current' returned nothing" >&2
exit 1
fi
# --- Join and report ---------------------------------------------------------
# Sensor name is field 1 and the value field 2 in both tables; header and rule
# lines drop out because their field 2 is not numeric.
{
printf '%s\n' "$V_TABLE"
echo "@@@SPLIT@@@"
printf '%s\n' "$C_TABLE"
} | awk -v rails="${rails[*]}" '
BEGIN { n = split(rails, R, " "); sec = 1 }
/^@@@SPLIT@@@$/ { sec = 2; next }
{
if (NF < 2) next
name = $1; val = $2
if (val !~ /^[0-9]+(\.[0-9]+)?$/) next # header / ---- / blank
if (sec == 2) CUR[name] = val + 0
else VOLT[name] = val + 0
}
END {
total = 0
for (i = 1; i <= n; i++) {
rail = R[i]; cname = rail "_CURRENT"
haveV = (rail in VOLT); haveC = (cname in CUR)
if (!haveV || !haveC)
printf "WARN: %s missing from the sensor table (%s%s%s) -- counted as 0 W\n", \
rail, (haveV ? "" : "no voltage"), \
((!haveV && !haveC) ? ", " : ""), \
(haveC ? "" : "no current") > "/dev/stderr"
v = haveV ? VOLT[rail] : 0
c = haveC ? CUR[cname] : 0
p = sprintf("%.2f", (v/1000)*(c/1000))
printf "%s: Voltage=%.3f V, Current=%.3f A, Power=%.2f W\n", rail, v/1000, c/1000, p
total = sprintf("%.2f", total + p)
}
print "----------------------------------------"
printf "TOTAL POWER: %.2f W\n", total
}'
src/Script_ABC_Blanton/Blanton_Script/TH6_SWB1_power_readback.sh
+95
View File
@@ -0,0 +1,95 @@
#!/bin/bash
# =============================================================================
# TH6_SWB1_power_readback.sh -- SWB1 rail power from the platform sensors
# =============================================================================
# Version History:
# V1.1.0 2026-08-28 'show platform voltage' and 'show platform current' are
# now read ONCE each instead of once per rail. The old
# loop ran them 19 times apiece (38 invocations of a slow
# Python CLI) and every sample came from a different
# instant, so the rails were never actually measured
# together. Output format is unchanged.
# Rails missing from the tables are reported on stderr
# instead of silently contributing 0.000 V / 0.00 W.
# V1.0.0 2026-08-28 First version.
# =============================================================================
#
# Reads the two platform sensor tables:
# 'show platform voltage' -> <RAIL> in mV
# 'show platform current' -> <RAIL>_CURRENT in mA
# and reports V x I per rail plus the total.
#
# For a loaded reading, start traffic first: blanton_tr518.sh start
# =============================================================================
# --- Rails to report, in output order (edit this list) ---
rails=(
"SWB1_0V9_ANLG0"
"SWB1_0V9_ANLG1"
"SWB1_0V75_ANLG0"
"SWB1_0V75_ANLG1"
"SWB1_PHYTILE_P0"
"SWB1_PHYTILE_P1"
"SWB1_PHYTILE_P2"
"SWB1_PHYTILE_P3"
"SWB1_PHYTILE_P4"
"SWB1_PHYTILE_P5"
"SWB1_PHYTILE_P6"
"SWB1_PHYTILE_P7"
"SWB1_PVDD1V5_CNDR0"
"SWB1_PVDD1V5_CNDR1"
"SWB1_PVDDA_PHYT0"
"SWB1_PVDDA_PHYT1"
"SWB1_PVDDA_PHYT2"
"SWB1_PVDDA_PHYT3"
"SWB1_TH6_CORE"
)
# --- One snapshot of each table ---------------------------------------------
# Both are taken up front, back to back, so every rail below comes from the same
# moment. Under tr 518 the currents move a lot; re-reading per rail meant the
# total was a sum of readings taken seconds apart.
V_TABLE="$(show platform voltage 2>/dev/null)"
C_TABLE="$(show platform current 2>/dev/null)"
if [ -z "$V_TABLE" ] || [ -z "$C_TABLE" ]; then
echo "ERROR: 'show platform voltage/current' returned nothing" >&2
exit 1
fi
# --- Join and report ---------------------------------------------------------
# Sensor name is field 1 and the value field 2 in both tables; header and rule
# lines drop out because their field 2 is not numeric.
{
printf '%s\n' "$V_TABLE"
echo "@@@SPLIT@@@"
printf '%s\n' "$C_TABLE"
} | awk -v rails="${rails[*]}" '
BEGIN { n = split(rails, R, " "); sec = 1 }
/^@@@SPLIT@@@$/ { sec = 2; next }
{
if (NF < 2) next
name = $1; val = $2
if (val !~ /^[0-9]+(\.[0-9]+)?$/) next # header / ---- / blank
if (sec == 2) CUR[name] = val + 0
else VOLT[name] = val + 0
}
END {
total = 0
for (i = 1; i <= n; i++) {
rail = R[i]; cname = rail "_CURRENT"
haveV = (rail in VOLT); haveC = (cname in CUR)
if (!haveV || !haveC)
printf "WARN: %s missing from the sensor table (%s%s%s) -- counted as 0 W\n", \
rail, (haveV ? "" : "no voltage"), \
((!haveV && !haveC) ? ", " : ""), \
(haveC ? "" : "no current") > "/dev/stderr"
v = haveV ? VOLT[rail] : 0
c = haveC ? CUR[cname] : 0
p = sprintf("%.2f", (v/1000)*(c/1000))
printf "%s: Voltage=%.3f V, Current=%.3f A, Power=%.2f W\n", rail, v/1000, c/1000, p
total = sprintf("%.2f", total + p)
}
print "----------------------------------------"
printf "TOTAL POWER: %.2f W\n", total
}'
src/Script_ABC_Blanton/Blanton_Script/blanton_ber.sh
+495
View File
@@ -0,0 +1,495 @@
#!/usr/bin/env bash
# =============================================================================
# blanton_ber.sh -- SerDes BER test over every cabled port (PRBS via phydiag)
# =============================================================================
# Version History:
# V1.0.1 2026-08-28 Fix: every lane reported NA and the Port column showed
# "NA". bcmcmd returns CRLF, and the BER is the last token
# on its line, so the CR stayed glued to the number: it
# failed the numeric test (-> NA) and printing it sent the
# cursor back to column 1, so the RESULT column overwrote
# the start of the row. The parser now strips CR first.
# (The traffic report never hit this -- there the counter
# is followed by a delta, so the CR was trimmed with it.)
# V1.0.0 2026-08-28 First version. Bash port of tools/BER_Test.txt.
# init/clear/start/stop/report, -u 0|1|all (default both).
# report parses 'prbsstat Ber' into a per-lane table with a
# PASS/FAIL against BER_MAX (default 1e-6) and a summary
# across units at the very bottom.
# =============================================================================
#
# This is the WHOLE-SWITCH BER sweep: every cabled port, both lanes, PRBS-31
# through the SerDes. Not to be confused with port_prbs_monitor.sh, which drives
# the two 100G uplinks only and polls them continuously.
#
# Order of operations (matches tools/BER_Test.txt):
# init phydiag <ports> prbs set p=3 arm PRBS on every lane
# phydiag <ports> prbs get confirm every lane locked
# start phydiag <ports> prbsstat STArt Interval=<n>
# ...wait at least one Interval...
# report phydiag <ports> prbsstat Ber read + judge
# stop phydiag <ports> prbsstat STOp
# clear phydiag <ports> prbs clear disarm, release the lanes
#
# ⚠️ 'clear' disarms PRBS -- run 'init' again before another measurement.
# ⚠️ PRBS takes the SerDes out of normal operation: the links report DOWN and no
# traffic passes while it is armed. Do not run this alongside
# blanton_traffic_linespeed or blanton_tr518.
#
# Usage (run directly):
# ./blanton_ber.sh init # both units
# ./blanton_ber.sh start -u 0 # unit 0 only
# ./blanton_ber.sh report
# ./blanton_ber.sh stop
# ./blanton_ber.sh clear
#
# Usage (sourced, like the other blanton_*.sh tools):
# source blanton_ber.sh
# blanton_ber report -u 1
#
# Options:
# -u|--unit <0|1|all|0,1> bcmcmd unit(s). Default: $BER_UNITS ("0 1")
# -c|--criteria <ber> report: PASS threshold (default $BER_MAX)
# -i|--interval <sec> start: prbsstat Interval (default $BER_INTERVAL)
# -p|--ports <list> override the port list
# -F|--fail-only report: list only the lanes that FAIL
# --tsv report: tab-separated (paste into Excel)
# --raw report: also print the raw 'prbsstat Ber' output
# --color|--no-color report: force / disable colours
# -f|--file <log> report: parse a saved console log, do not touch DUT
# -d|--debug print every bcmcmd before running it
# -n|--dry-run print commands only, do not touch the DUT
# -h|--help help
#
# Environment overrides:
# BCMCMD_CMD=bcmcmd BER_UNITS="0 1" BER_MAX=1e-6 BER_INTERVAL=30
# BER_PORTS="1-24,..." BER_POLY=p=3 BER_LOG_DIR=/tmp DEBUG_MODE=1
# =============================================================================
# === Config ==================================================================
BCMCMD_CMD="${BCMCMD_CMD:-bcmcmd}"
BER_UNITS="${BER_UNITS:-0 1}" # one DUT = two switch boards (0 and 1)
# The cabled ports, in bcm logical-port numbering. Same list as
# blanton_traffic_linespeed.sh's TL_PS_PORTS -- kept as one string so it can be
# pasted straight from/into a manual phydiag command.
BER_PORTS="${BER_PORTS:-1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565}"
BER_POLY="${BER_POLY:-p=3}" # passed to 'prbs set'
BER_INTERVAL="${BER_INTERVAL:-30}" # passed to 'prbsstat STArt Interval='
# PASS threshold. A lane PASSES when its BER is strictly BELOW this.
# 1e-6 is the acceptance figure for this project; the measured lanes sit around
# 1e-13..1e-8, so anything near the threshold is already a real finding.
BER_MAX="${BER_MAX:-1e-6}"
BER_LOG_DIR="${BER_LOG_DIR:-/tmp}" # where the raw 'prbsstat Ber' capture goes
BER_FAIL_ONLY=${BER_FAIL_ONLY:-0}
BER_TSV=${BER_TSV:-0}
BER_RAW=${BER_RAW:-0}
BER_REPORT_FILE="" # -f <log>: parse this instead of the DUT
BER_COLOR="${BER_COLOR:-auto}" # auto|always|never
DEBUG_MODE=${DEBUG_MODE:-0}
BER_DRY_RUN=${BER_DRY_RUN:-0}
# === Logging =================================================================
_ber_info() { echo -e "[\033[34mINFO\033[0m] $*"; }
_ber_ok() { echo -e "[\033[32m OK \033[0m] $*"; }
_ber_warn() { echo -e "[\033[33mWARN\033[0m] $*" >&2; }
_ber_err() { echo -e "[\033[31mERR \033[0m] $*" >&2; }
_ber_dbg() { [ "$DEBUG_MODE" = "1" ] && echo -e "\033[90m[DEBG] $*\033[0m" >&2; return 0; }
# === bcmcmd wrapper ==========================================================
# stdin closed for the same reason as blanton_traffic_linespeed.sh: bcmcmd
# otherwise inherits the caller's stdin and eats what a surrounding loop reads.
#
# bcmcmd exits 0 even when the BCM shell refused the command, so the output is
# pattern-matched as well. And it exits NON-zero on long-running commands whose
# response poll times out while the command is in fact fine -- that one is
# tolerated (the blanton_tr518.sh lesson).
BER_ERR_PAT="${BER_ERR_PAT:-ERROR|Failed to execute|Invalid|Syntax error|Unavailable|Unknown command}"
BER_BENIGN_PAT="${BER_BENIGN_PAT:-polling socket timeout}"
# _ber_bcm <unit> <phydiag args...> -- wraps in dsh -c 'phydiag <ports> ...'
# echoes the DUT output on stdout, returns 0 ok / 1 failed
_ber_bcm() {
local unit="$1"; shift
local inner="phydiag ${BER_PORTS} $*"
local cmd="dsh -c '${inner}'"
_ber_dbg "$BCMCMD_CMD -n $unit -c \"${cmd}\""
if [ "$BER_DRY_RUN" = "1" ]; then
echo "[DRY ] $BCMCMD_CMD -n $unit -c \" ${cmd} \"" >&2
return 0
fi
local out rc
out=$("$BCMCMD_CMD" -n "$unit" -c "$cmd" </dev/null 2>&1); rc=$?
printf '%s\n' "$out"
if echo "$out" | grep -qiE "$BER_ERR_PAT"; then
_ber_err "unit $unit: the BCM shell rejected 'phydiag ... $*'"
return 1
fi
if [ "$rc" -ne 0 ] && ! echo "$out" | grep -qiE "$BER_BENIGN_PAT"; then
_ber_err "unit $unit: bcmcmd exited $rc on 'phydiag ... $*'"
return 1
fi
return 0
}
_ber_units_check() {
local u ok=""
for u in $BER_UNITS; do
case "$u" in
0|1) ok="$ok $u" ;;
*) _ber_err "invalid unit '$u' (use 0, 1 or all)"; return 1 ;;
esac
done
[ -n "$ok" ] || { _ber_err "no unit selected"; return 1; }
BER_UNITS="${ok# }"
return 0
}
_ber_use_color() {
case "$BER_COLOR" in
always|1|yes) return 0 ;;
never|0|no) return 1 ;;
*) [ -t 1 ] && [ "$BER_TSV" != "1" ] ;;
esac
}
# === init ====================================================================
# prbs set + prbs get. The 'get' is not decoration: a lane that did not lock
# still reports a BER later, and it is a meaningless one.
blanton_ber_init() {
_ber_units_check || return 1
local unit out total ok rc=0
for unit in $BER_UNITS; do
_ber_info "unit $unit: prbs set ${BER_POLY} on ${BER_PORTS}"
_ber_bcm "$unit" "prbs set ${BER_POLY}" >/dev/null || { rc=1; continue; }
out=$(_ber_bcm "$unit" "prbs get") || { rc=1; continue; }
[ "$BER_DRY_RUN" = "1" ] && continue
# lines look like: " 185 : PRBS OK!has been unlocked since last call"
total=$(printf '%s\n' "$out" | grep -cE '^[ \t]*[0-9]+[ \t]*:')
ok=$(printf '%s\n' "$out" | grep -cE '^[ \t]*[0-9]+[ \t]*:.*PRBS OK')
if [ "$total" -eq 0 ]; then
_ber_err "unit $unit: 'prbs get' reported no lanes at all"
rc=1
elif [ "$ok" -eq "$total" ]; then
_ber_ok "unit $unit: $ok/$total ports locked"
else
_ber_warn "unit $unit: only $ok/$total ports locked -- the rest will report a meaningless BER:"
printf '%s\n' "$out" | grep -E '^[ \t]*[0-9]+[ \t]*:' | grep -v 'PRBS OK' >&2
rc=2
fi
done
return $rc
}
# === clear ===================================================================
blanton_ber_clear() {
_ber_units_check || return 1
local unit rc=0
for unit in $BER_UNITS; do
_ber_info "unit $unit: prbs clear"
_ber_bcm "$unit" "prbs clear" >/dev/null || rc=1
done
[ "$rc" -eq 0 ] && _ber_ok "PRBS disarmed on unit(s): $BER_UNITS -- run 'init' before measuring again"
return $rc
}
# === start ===================================================================
blanton_ber_start() {
_ber_units_check || return 1
local unit rc=0
for unit in $BER_UNITS; do
_ber_info "unit $unit: prbsstat STArt Interval=${BER_INTERVAL}"
_ber_bcm "$unit" "prbsstat STArt Interval=${BER_INTERVAL}" >/dev/null || rc=1
done
if [ "$rc" -eq 0 ]; then
_ber_ok "BER accumulation running on unit(s): $BER_UNITS"
_ber_info "wait at least ${BER_INTERVAL}s before 'report' -- a shorter run has not accumulated a full interval"
fi
return $rc
}
# === stop ====================================================================
blanton_ber_stop() {
_ber_units_check || return 1
local unit rc=0
for unit in $BER_UNITS; do
_ber_info "unit $unit: prbsstat STOp"
_ber_bcm "$unit" "prbsstat STOp" >/dev/null || rc=1
done
if [ "$rc" -eq 0 ]; then
_ber_ok "BER accumulation stopped on unit(s): $BER_UNITS"
_ber_info "PRBS is still armed -- 'clear' releases the lanes and restores normal operation"
fi
return $rc
}
# === report ==================================================================
# Parses 'prbsstat Ber' output:
# port BER
# ====
# 1[0] : 3.53e-11
# 1[1] : 4.00e-11
# into <port> <lane> <ber> <verdict>, PASS when ber < BER_MAX.
# _ber_render <logfile> [side_file] -> 0 all PASS, 2 any FAIL/NA, 1 parse error
_ber_render() {
local log="$1" side="${2:-/dev/null}" color=0
_ber_use_color && color=1
awk -v MAXBER="$BER_MAX" \
-v FAILONLY="$BER_FAIL_ONLY" \
-v TSV="$BER_TSV" \
-v COLOR="$color" \
-v SIDE="$side" '
function vc(v) {
if (!COLOR) return v
if (v == "PASS") return "\033[32m" v "\033[0m"
if (v == "FAIL") return "\033[31m" v "\033[0m"
return "\033[33m" v "\033[0m"
}
BEGIN {
LIM = MAXBER + 0
NC = 4
HDR[1] = "Port"; AL[1] = 1
HDR[2] = "Lane"; AL[2] = 1
HDR[3] = "BER"; AL[3] = 1
HDR[4] = "RESULT"; AL[4] = 1
worst = -1; worstlane = "-"
}
# bcmcmd hands back CRLF. On the cd/traffic report the counter is followed by
# a delta, so the CR got trimmed with the rest of the line; here the BER is
# the LAST token, so the CR sticks to the number -- it failed the numeric
# test (every lane NA) and, worse, printing it moved the cursor back to
# column 1 so the RESULT column overwrote the start of the row.
{ gsub(/\r/, "") }
{
# " 203[1] : 5.05e-09" (leading spaces vary, "====" separators ignored)
if ($0 !~ /^[ \t]*[0-9]+\[[0-9]+\][ \t]*:/) next
line = $0
sub(/^[ \t]+/, "", line)
p = index(line, "[")
q = index(line, "]")
c = index(line, ":")
port = substr(line, 1, p - 1)
lane = substr(line, p + 1, q - p - 1)
ber = substr(line, c + 1)
gsub(/^[ \t\r]+|[ \t\r]+$/, "", ber)
sub(/[ \t\r].*$/, "", ber)
seen++
n++
PORT[n] = port; LANE[n] = lane; BERS[n] = ber
# a lane that reported something non-numeric has no usable measurement
if (ber ~ /^[0-9]+(\.[0-9]+)?([eE][-+]?[0-9]+)?$/) {
v = ber + 0
if (v < LIM) { V[n] = "PASS"; npass++ }
else { V[n] = "FAIL"; nfail++ }
if (v > worst) { worst = v; worstlane = port "[" lane "]"; worststr = ber }
} else {
V[n] = "NA"; nna++
}
}
END {
if (seen == 0) {
print "error: no \"<port>[<lane>] : <ber>\" line found in the log" > "/dev/stderr"
exit 1
}
# column widths over the rows that will actually be printed
for (c2 = 1; c2 <= NC; c2++) w[c2] = length(HDR[c2])
for (i = 1; i <= n; i++) {
if (FAILONLY && V[i] == "PASS") continue
if (length(PORT[i]) > w[1]) w[1] = length(PORT[i])
if (length(LANE[i]) > w[2]) w[2] = length(LANE[i])
if (length(BERS[i]) > w[3]) w[3] = length(BERS[i])
if (length(V[i]) > w[4]) w[4] = length(V[i])
}
for (c2 = 1; c2 <= NC; c2++) w[c2] += 2
if (TSV) {
print HDR[1] "\t" HDR[2] "\t" HDR[3] "\t" HDR[4]
for (i = 1; i <= n; i++) {
if (FAILONLY && V[i] == "PASS") continue
print PORT[i] "\t" LANE[i] "\t" BERS[i] "\t" V[i]
}
} else {
printf "%*s%*s%*s%*s\n", w[1], HDR[1], w[2], HDR[2], w[3], HDR[3], w[4], HDR[4]
for (i = 1; i <= n; i++) {
if (FAILONLY && V[i] == "PASS") continue
printf "%*s%*s%*s", w[1], PORT[i], w[2], LANE[i], w[3], BERS[i]
# pad on the plain text, then colour, so the columns stay aligned
printf "%*s%s\n", w[4] - length(V[i]), "", vc(V[i])
}
if (FAILONLY && nfail == 0 && nna == 0)
print " (no failing lane)"
}
print ""
printf "# lanes measured : %d\n", n
printf "# %s %d %s %d %s %d (criteria BER < %s)\n", \
vc("PASS"), npass + 0, vc("FAIL"), nfail + 0, vc("NA"), nna + 0, MAXBER
if (worst >= 0)
printf "# worst lane : %s %s\n", worstlane, worststr
if (SIDE != "" && SIDE != "/dev/null")
printf "SUM %d %d %d %d %s %s\n", n, npass + 0, nfail + 0, nna + 0, \
(worst >= 0 ? worststr : "-"), worstlane > SIDE
exit (nfail || nna) ? 2 : 0
}' "$log"
}
# _ber_summary <stamp> -- one table for every unit, printed last
_ber_summary() {
local stamp="$1" unit side g r y n worst=0
g=$'\033[32m'; r=$'\033[31m'; y=$'\033[33m'; n=$'\033[0m'
_ber_use_color || { g=""; r=""; y=""; n=""; }
echo ""
echo "===== summary : all units ====="
printf '%-8s %8s %8s %8s %8s %-12s %-10s %s\n' \
"Unit" "LANES" "PASS" "FAIL" "NA" "WORST BER" "WORST LANE" "RESULT"
local tag lanes pass fail na wber wlane v any=0
for unit in $BER_UNITS; do
side="$BER_LOG_DIR/berside_unit${unit}_${stamp}"
[ -r "$side" ] || continue
read -r tag lanes pass fail na wber wlane < "$side" 2>/dev/null
[ "$tag" = "SUM" ] || continue
any=1
if [ "${fail:-0}" -gt 0 ] || [ "${na:-0}" -gt 0 ]; then
v="${r}FAIL${n}"; worst=2
else
v="${g}PASS${n}"
fi
printf '%-8s %8s %8s %8s %8s %-12s %-10s %b\n' \
"unit $unit" "$lanes" "$pass" "$fail" "$na" "$wber" "$wlane" "$v"
done
[ "$any" = "1" ] || echo " (no unit produced a result)"
echo ""
printf 'criteria: BER < %s\n' "$BER_MAX"
echo ""
return "$worst"
}
blanton_ber_report() {
local unit log side rc worst=0 stamp
# -f <log>: offline, no DUT access, no unit loop -> no cross-unit summary
if [ -n "$BER_REPORT_FILE" ]; then
[ -r "$BER_REPORT_FILE" ] || { _ber_err "cannot read log '$BER_REPORT_FILE'"; return 1; }
_ber_info "report from log: $BER_REPORT_FILE (criteria BER < $BER_MAX)" >&2
_ber_render "$BER_REPORT_FILE"; return $?
fi
_ber_units_check || return 1
if [ "$BER_DRY_RUN" = "1" ]; then
for unit in $BER_UNITS; do _ber_bcm "$unit" "prbsstat Ber" >/dev/null; done
return 0
fi
stamp=$(date +%Y%m%d_%H%M%S 2>/dev/null || echo now)
for unit in $BER_UNITS; do
log="$BER_LOG_DIR/prbsber_unit${unit}_${stamp}.log"
side="$BER_LOG_DIR/berside_unit${unit}_${stamp}"
: > "$side"
if ! _ber_bcm "$unit" "prbsstat Ber" > "$log" 2>&1; then
_ber_err "unit $unit: 'prbsstat Ber' failed (see $log)"; worst=1; continue
fi
[ "$BER_RAW" = "1" ] && { echo "----- unit $unit : raw prbsstat Ber -----"; cat "$log"; }
echo "===== unit $unit : PRBS BER report (raw: $log) ====="
_ber_render "$log" "$side"; rc=$?
[ "$rc" -gt "$worst" ] && worst=$rc
case "$rc" in
0) _ber_ok "unit $unit: every lane below $BER_MAX" ;;
2) _ber_warn "unit $unit: at least one lane FAIL/NA" ;;
*) _ber_err "unit $unit: report parse error" ;;
esac
done
_ber_summary "$stamp"; rc=$?
[ "$rc" -gt "$worst" ] && worst=$rc
rm -f "$BER_LOG_DIR"/berside_unit*_"${stamp}"
return "$worst"
}
# === Help ====================================================================
blanton_ber_help() {
echo -e "\033[1mblanton_ber.sh - SerDes BER test over every cabled port (PRBS via phydiag)\033[0m"
echo ""
echo -e " Units : \033[36m$BER_UNITS\033[0m poly: \033[36m$BER_POLY\033[0m interval: \033[36m${BER_INTERVAL}s\033[0m"
echo -e " Criteria : BER < \033[36m$BER_MAX\033[0m"
echo -e " Ports : \033[36m$BER_PORTS\033[0m"
echo ""
echo -e "\033[1mSubcommands\033[0m"
echo -e " \033[33minit\033[0m prbs set $BER_POLY + prbs get (checks every lane locked)"
echo -e " \033[33mstart\033[0m prbsstat STArt Interval=$BER_INTERVAL"
echo -e " \033[33mreport\033[0m prbsstat Ber -> per-lane table + PASS/FAIL + summary"
echo -e " \033[33mstop\033[0m prbsstat STOp"
echo -e " \033[33mclear\033[0m prbs clear (disarms PRBS -- 'init' again before measuring)"
echo -e " \033[33mhelp\033[0m"
echo ""
echo -e "\033[1mOptions\033[0m"
echo -e " \033[33m-u|--unit\033[0m <0|1|all> bcmcmd unit(s); 'all' = 0 1 (default: $BER_UNITS)"
echo -e " \033[33m-c|--criteria\033[0m <ber> PASS threshold (default $BER_MAX)"
echo -e " \033[33m-i|--interval\033[0m <sec> prbsstat Interval (default $BER_INTERVAL)"
echo -e " \033[33m-p|--ports\033[0m <list> override the port list"
echo -e " \033[33m-F|--fail-only\033[0m report: list only failing lanes"
echo -e " \033[33m--tsv\033[0m report: tab-separated"
echo -e " \033[33m--raw\033[0m report: also print the raw output"
echo -e " \033[33m-f|--file\033[0m <log> report: parse a saved log, do not touch the DUT"
echo -e " \033[33m-d|--debug\033[0m print every bcmcmd"
echo -e " \033[33m-n|--dry-run\033[0m print commands only"
echo ""
echo -e "\033[1mTypical run\033[0m"
echo -e " ./blanton_ber.sh init && ./blanton_ber.sh start"
echo -e " sleep $BER_INTERVAL"
echo -e " ./blanton_ber.sh report"
echo -e " ./blanton_ber.sh stop && ./blanton_ber.sh clear"
echo ""
echo -e "\033[33m PRBS takes the SerDes out of normal operation: links show DOWN and no\033[0m"
echo -e "\033[33m traffic passes. Do not run alongside blanton_traffic_linespeed / blanton_tr518.\033[0m"
}
# === Argument parsing ========================================================
blanton_ber() {
local sub="${1:-help}"; shift 2>/dev/null
while [ $# -gt 0 ]; do
case "$1" in
-u|--unit)
case "$2" in
all|ALL) BER_UNITS="0 1" ;;
*) BER_UNITS="$(echo "$2" | tr ',' ' ')" ;;
esac
shift 2 ;;
-c|--criteria) BER_MAX="$2"; shift 2 ;;
-i|--interval) BER_INTERVAL="$2"; shift 2 ;;
-p|--ports) BER_PORTS="$2"; shift 2 ;;
-f|--file) BER_REPORT_FILE="$2"; shift 2 ;;
-F|--fail-only) BER_FAIL_ONLY=1; shift ;;
--tsv) BER_TSV=1; shift ;;
--raw) BER_RAW=1; shift ;;
--color) BER_COLOR=always; shift ;;
--no-color) BER_COLOR=never; shift ;;
-d|--debug) DEBUG_MODE=1; shift ;;
-n|--dry-run) BER_DRY_RUN=1; shift ;;
-h|--help) blanton_ber_help; return 0 ;;
*) _ber_err "unknown option '$1'"; return 1 ;;
esac
done
case "$sub" in
init) blanton_ber_init ;;
clear) blanton_ber_clear ;;
start) blanton_ber_start ;;
stop) blanton_ber_stop ;;
report) blanton_ber_report ;;
help|-h|--help) blanton_ber_help ;;
*) _ber_err "unknown subcommand '$sub'"; blanton_ber_help; return 1 ;;
esac
}
# Run when executed, define-only when sourced (same as the other blanton_*.sh).
if [ "${BASH_SOURCE[0]}" = "$0" ]; then
blanton_ber "$@"
fi
src/Script_ABC_Blanton/Blanton_Script/blanton_multiphase_margin.sh
+1047
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src/Script_ABC_Blanton/Blanton_Script/blanton_tr518.sh
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@@ -0,0 +1,326 @@
#!/usr/bin/env bash
# =============================================================================
# blanton_tr518.sh -- TH6 built-in packet test (tr 518) via bcmcmd
# =============================================================================
# Version History:
# V1.0.1 2026-08-28 Fix: start reported ERR on a run that was actually fine.
# bcmcmd exits NON-zero on 'tr 518' because the test
# outlives its response poll ("polling socket timeout:
# Success") -- the command had been accepted and was
# running. The tr 518 step is now judged on a POSITIVE
# marker in the output ("TR 518 TEST PARAMETERS", which
# the shell prints only after it starts the test) instead
# of on bcmcmd's exit status, and "polling socket timeout"
# is tolerated generally. Failures now also say WHICH
# check tripped (shell rejected it / bcmcmd exited N).
# V1.0.0 2026-08-28 First version. Bash port of tools/TR518.txt, command for
# command. start = port cd lb=mac, l2 learn off,
# test mode nr=yes, tr 518 ... testphase=1, then a settle
# wait so a power reading taken afterwards is a loaded and
# stable one rather than a ramping one.
# stop = port cd lb=none (exactly what TR518.txt does).
# -u 0 | -u 1 | -u all (default both).
# =============================================================================
#
# What this is for: tr 518 loads the switch so the power rails can be measured
# under traffic. The usual sequence is
#
# blanton_tr518.sh start # loads both units, waits to settle
# TH6_SWB0_power_readback.sh # now the numbers mean something
# TH6_SWB1_power_readback.sh
# blanton_tr518.sh stop
#
# ⚠️ tr 518 and blanton_traffic_linespeed CANNOT run at the same time. Both take
# over the cd ports and L2 learning; running one while the other is set up
# gives numbers from neither test. Stop one before the other starts.
#
# ⚠️ stop only undoes the loopback -- see TR_RESTORE_* below.
#
# Usage (run directly):
# ./blanton_tr518.sh start # both units
# ./blanton_tr518.sh start -u 0 # unit 0 only
# ./blanton_tr518.sh start -u 1 # unit 1 only
# ./blanton_tr518.sh stop [-u 0|1]
# ./blanton_tr518.sh help
#
# Usage (sourced, like the other blanton_*.sh tools):
# source blanton_tr518.sh
# blanton_tr518 start -u 0
#
# Options:
# -u|--unit <0|1|all|0,1> bcmcmd unit(s). Default: $TR_UNITS ("0 1")
# -w|--wait <sec> start: settle wait after tr 518 (default $TR_SETTLE_SEC)
# --no-wait start: skip the settle wait entirely
# -d|--debug print every bcmcmd and its output
# -n|--dry-run print commands only, do not touch the DUT
# -h|--help help
#
# Environment overrides:
# BCMCMD_CMD=bcmcmd TR_UNITS="0 1" TR_SETTLE_SEC=120 TR_UNIT_GAP_SEC=1
# TR_TEST_ARGS="..." TR_LB_PORTS=cd TR_RESTORE_LEARN=0 TR_RESTORE_TESTMODE=0
# DEBUG_MODE=1
# =============================================================================
# === Config ==================================================================
BCMCMD_CMD="${BCMCMD_CMD:-bcmcmd}"
TR_UNITS="${TR_UNITS:-0 1}" # one DUT = two switch boards (0 and 1)
# Settle wait after tr 518 is issued. The point is NOT the test itself -- it is
# to stop someone reading power while traffic is still ramping and reporting a
# number that is neither idle nor loaded. Lower it only if you know the rails
# have already settled.
TR_SETTLE_SEC="${TR_SETTLE_SEC:-120}"
# Gap between unit 0 and unit 1 (each unit is set up as a complete block, the
# way TR518.txt does it -- the cd ports are in MAC loopback, so a unit does not
# depend on the other one being ready).
TR_UNIT_GAP_SEC="${TR_UNIT_GAP_SEC:-1}"
# Ports put into MAC loopback. 'cd' = the cd port group, per TR518.txt.
TR_LB_PORTS="${TR_LB_PORTS:-cd}"
# The tr 518 argument string, verbatim from tools/TR518.txt. One editable line
# so it can be pasted straight from / into a manual bcmcmd.
# Printed by the BCM shell only after tr 518 has accepted its arguments and
# started. Used as the success marker, because bcmcmd's own exit status is not
# trustworthy for a command that runs longer than its response poll.
TR_TEST_OK_PAT="${TR_TEST_OK_PAT:-TR 518 TEST PARAMETERS}"
TR_TEST_ARGS="${TR_TEST_ARGS:-Scenario=6 Profile=2 Count=260 PktSize=324 PortList=1-259,270-565 rm=ext CheckLinkTime=20 CheckDataTime=200 testphase=1}"
# TR518.txt stops with 'port cd lb=none' and nothing else, so that is the
# default here too. But note what start changed and stop does NOT put back:
# l2 learn off -> the unit keeps learning disabled
# test mode nr=yes -> the unit stays in test mode
# Both persist until something else changes them or the box reboots. Set these
# to 1 if you want stop to be a true inverse; they are off by default because
# they are not in the bench-verified list.
TR_RESTORE_LEARN="${TR_RESTORE_LEARN:-0}"
TR_RESTORE_TESTMODE="${TR_RESTORE_TESTMODE:-0}"
DEBUG_MODE=${DEBUG_MODE:-0}
TR_DRY_RUN=${TR_DRY_RUN:-0}
TR_NO_WAIT=${TR_NO_WAIT:-0}
# === Logging =================================================================
_tr_info() { echo -e "[\033[34mINFO\033[0m] $*"; }
_tr_ok() { echo -e "[\033[32m OK \033[0m] $*"; }
_tr_warn() { echo -e "[\033[33mWARN\033[0m] $*" >&2; }
_tr_err() { echo -e "[\033[31mERR \033[0m] $*" >&2; }
_tr_dbg() { [ "$DEBUG_MODE" = "1" ] && echo -e "\033[90m[DEBG] $*\033[0m" >&2; return 0; }
# === bcmcmd wrapper ==========================================================
# stdin is closed for the same reason as in blanton_traffic_linespeed.sh:
# bcmcmd otherwise inherits the caller's stdin and eats whatever a surrounding
# loop was reading.
#
# bcmcmd exits 0 even when the BCM shell refused the command, so the output is
# pattern-matched as well (the V0.3.1 lesson from blanton_traffic_linespeed.sh).
TR_ERR_PAT="${TR_ERR_PAT:-ERROR|Failed to execute|Invalid|Syntax error|Unavailable|Unknown command}"
# ...and the reverse also happens: bcmcmd exits NON-zero on a command that was
# accepted and is running. 'tr 518' outlives bcmcmd's response poll, so bcmcmd
# gives up with "polling socket timeout: Success" and a non-zero status while
# the test carries on inside the BCM shell. Treating that as a failure is what
# made V1.0.0 report ERR on a run that was actually fine.
TR_BENIGN_PAT="${TR_BENIGN_PAT:-polling socket timeout}"
# _tr_bcm <unit> <cmd> -> 0 ok, 1 failed
# _tr_bcm_ok <unit> <ok_marker> <cmd> -> as above, but if the output contains
# <ok_marker> the command is a success
# regardless of exit status.
#
# The marker is a POSITIVE proof of success ("the shell printed the thing it
# only prints when it accepted this command"), which is far more reliable than
# trying to enumerate every way bcmcmd can look unhappy.
_tr_bcm() { _tr_bcm_ok "$1" "" "${@:2}"; }
_tr_bcm_ok() {
local unit="$1" okpat="$2"; shift 2
local cmd="$*" out rc why=""
_tr_dbg "$BCMCMD_CMD -n $unit -c '$cmd'"
if [ "$TR_DRY_RUN" = "1" ]; then
echo "[DRY ] $BCMCMD_CMD -n $unit -c '$cmd'"
return 0
fi
out=$("$BCMCMD_CMD" -n "$unit" -c "$cmd" </dev/null 2>&1); rc=$?
[ "$DEBUG_MODE" = "1" ] && [ -n "$out" ] && echo "$out"
# 1. positive proof wins over everything else
if [ -n "$okpat" ] && echo "$out" | grep -qF "$okpat"; then
[ "$rc" -ne 0 ] && _tr_dbg "unit $unit: bcmcmd rc=$rc but '$okpat' seen -> accepted"
return 0
fi
# 2. the BCM shell said no
if echo "$out" | grep -qiE "$TR_ERR_PAT"; then
why="the BCM shell rejected it"
# 3. bcmcmd itself was unhappy -- unless it is the known transport artifact
elif [ "$rc" -ne 0 ]; then
if echo "$out" | grep -qiE "$TR_BENIGN_PAT"; then
_tr_dbg "unit $unit: bcmcmd rc=$rc (${TR_BENIGN_PAT}) -> tolerated"
return 0
fi
why="bcmcmd exited $rc"
else
return 0
fi
_tr_err "unit $unit: $why -- '$cmd'"
[ "$DEBUG_MODE" = "1" ] || { [ -n "$out" ] && echo "$out" >&2; }
return 1
}
_tr_units_check() {
local u ok=""
for u in $TR_UNITS; do
case "$u" in
0|1) ok="$ok $u" ;;
*) _tr_err "invalid unit '$u' (use 0, 1 or all)"; return 1 ;;
esac
done
[ -n "$ok" ] || { _tr_err "no unit selected"; return 1; }
TR_UNITS="${ok# }"
return 0
}
_tr_is_uint() { case "$1" in ''|*[!0-9]*) return 1 ;; *) return 0 ;; esac; }
_tr_gap() {
[ "$TR_DRY_RUN" = "1" ] && return 0
[ "$TR_UNIT_GAP_SEC" = "0" ] && return 0
sleep "$TR_UNIT_GAP_SEC"
}
# === start ===================================================================
# One complete block per unit, exactly the order in tools/TR518.txt.
blanton_tr518_start() {
_tr_units_check || return 1
_tr_is_uint "$TR_SETTLE_SEC" || { _tr_err "settle wait '$TR_SETTLE_SEC' is not an integer (-w <sec>)"; return 1; }
local unit fail=0 first=1
_tr_info "TR518 start on unit(s): $TR_UNITS"
for unit in $TR_UNITS; do
[ "$first" = "0" ] && _tr_gap
first=0
_tr_info "unit $unit: port $TR_LB_PORTS lb=mac -> l2 learn off -> test mode nr=yes -> tr 518"
_tr_bcm "$unit" "port $TR_LB_PORTS lb=mac" || fail=$((fail+1))
_tr_bcm "$unit" "l2 learn off" || fail=$((fail+1))
_tr_bcm "$unit" 'dsh -c "test mode nr=yes"' || fail=$((fail+1))
# "TR 518 TEST PARAMETERS" is printed only once the shell has parsed the
# arguments and started the test -- that is the proof we check for.
_tr_bcm_ok "$unit" "$TR_TEST_OK_PAT" "dsh -c \"tr 518 $TR_TEST_ARGS\"" || fail=$((fail+1))
done
if [ "$fail" -ne 0 ]; then
_tr_err "$fail command(s) failed -- traffic may not be running, not waiting"
_tr_warn "the unit(s) may still be in loopback: blanton_tr518.sh stop"
return 1
fi
if [ "$TR_NO_WAIT" = "1" ] || [ "$TR_SETTLE_SEC" = "0" ]; then
_tr_ok "TR518 running on unit(s): $TR_UNITS (settle wait skipped)"
_tr_warn "rails may still be ramping -- a power reading taken now is not a settled one"
return 0
fi
_tr_info "settling ${TR_SETTLE_SEC}s before the rails are worth reading ..."
[ "$TR_DRY_RUN" = "1" ] || sleep "$TR_SETTLE_SEC"
_tr_ok "TR518 running and settled on unit(s): $TR_UNITS"
_tr_info "read power now: TH6_SWB0_power_readback.sh / TH6_SWB1_power_readback.sh"
_tr_info "when finished: blanton_tr518.sh stop"
return 0
}
# === stop ====================================================================
# TR518.txt stops with 'port cd lb=none' only. l2 learning and test mode are
# left as start set them unless TR_RESTORE_* is turned on.
blanton_tr518_stop() {
_tr_units_check || return 1
local unit fail=0 first=1
_tr_info "TR518 stop on unit(s): $TR_UNITS"
for unit in $TR_UNITS; do
[ "$first" = "0" ] && _tr_gap
first=0
_tr_bcm "$unit" "port $TR_LB_PORTS lb=none" || fail=$((fail+1))
[ "$TR_RESTORE_LEARN" = "1" ] && { _tr_bcm "$unit" "l2 learn on" || fail=$((fail+1)); }
[ "$TR_RESTORE_TESTMODE" = "1" ] && { _tr_bcm "$unit" 'dsh -c "test mode nr=no"' || fail=$((fail+1)); }
done
if [ "$fail" -eq 0 ]; then
_tr_ok "unit(s) $TR_UNITS: port $TR_LB_PORTS lb=none"
[ "$TR_RESTORE_LEARN" = "1" ] || \
_tr_info "l2 learning is still off (TR_RESTORE_LEARN=1 to put it back)"
[ "$TR_RESTORE_TESTMODE" = "1" ] || \
_tr_info "test mode is still nr=yes (TR_RESTORE_TESTMODE=1 to put it back)"
else
_tr_warn "$fail command(s) failed -- check the unit is not still in loopback:"
_tr_warn " bcmcmd -n <u> -c 'port $TR_LB_PORTS' | head"
return 1
fi
return 0
}
# === Help ====================================================================
blanton_tr518_help() {
echo -e "\033[1mblanton_tr518.sh - TH6 built-in packet test (tr 518) for power loading\033[0m"
echo ""
echo -e " Units : \033[36m$TR_UNITS\033[0m"
echo -e " Settle wait : \033[36m${TR_SETTLE_SEC}s\033[0m after tr 518 (so power is read loaded, not ramping)"
echo -e " Loopback : \033[36mport $TR_LB_PORTS lb=mac\033[0m"
echo -e " tr 518 args : \033[36m$TR_TEST_ARGS\033[0m"
echo ""
echo -e "\033[1mSubcommands\033[0m"
echo -e " \033[33mstart\033[0m per unit: port $TR_LB_PORTS lb=mac -> l2 learn off -> test mode nr=yes -> tr 518 -> wait"
echo -e " \033[33mstop\033[0m per unit: port $TR_LB_PORTS lb=none"
echo -e " \033[33mhelp\033[0m"
echo ""
echo -e "\033[1mOptions\033[0m"
echo -e " \033[33m-u|--unit\033[0m <0|1|all> bcmcmd unit(s); 'all' = 0 1 (default: $TR_UNITS)"
echo -e " \033[33m-w|--wait\033[0m <sec> start: settle wait (default $TR_SETTLE_SEC)"
echo -e " \033[33m--no-wait\033[0m start: skip the settle wait"
echo -e " \033[33m-d|--debug\033[0m print every bcmcmd and its output"
echo -e " \033[33m-n|--dry-run\033[0m print commands only, do not touch the DUT"
echo ""
echo -e "\033[1mExamples\033[0m"
echo -e " ./blanton_tr518.sh start # both units, then wait ${TR_SETTLE_SEC}s"
echo -e " ./blanton_tr518.sh start -u 0 # unit 0 only"
echo -e " ./blanton_tr518.sh stop -u 1 # release unit 1"
echo -e " ./blanton_tr518.sh start -n # show the bcmcmds, touch nothing"
echo ""
echo -e "\033[33m stop only sends 'port $TR_LB_PORTS lb=none'. l2 learning stays off and test mode\033[0m"
echo -e "\033[33m stays nr=yes -- TR_RESTORE_LEARN=1 / TR_RESTORE_TESTMODE=1 to put them back.\033[0m"
echo -e "\033[33m tr 518 and blanton_traffic_linespeed cannot run together.\033[0m"
}
# === Argument parsing ========================================================
blanton_tr518() {
local sub="${1:-help}"; shift 2>/dev/null
while [ $# -gt 0 ]; do
case "$1" in
-u|--unit)
case "$2" in
all|ALL) TR_UNITS="0 1" ;;
*) TR_UNITS="$(echo "$2" | tr ',' ' ')" ;;
esac
shift 2 ;;
-w|--wait) TR_SETTLE_SEC="$2"; shift 2 ;;
--no-wait) TR_NO_WAIT=1; shift ;;
-d|--debug) DEBUG_MODE=1; shift ;;
-n|--dry-run) TR_DRY_RUN=1; shift ;;
-h|--help) blanton_tr518_help; return 0 ;;
*) _tr_err "unknown option '$1'"; return 1 ;;
esac
done
case "$sub" in
start) blanton_tr518_start ;;
stop) blanton_tr518_stop ;;
help|-h|--help) blanton_tr518_help ;;
*) _tr_err "unknown subcommand '$sub'"; blanton_tr518_help; return 1 ;;
esac
}
# Run when executed, define-only when sourced (same as the other blanton_*.sh).
if [ "${BASH_SOURCE[0]}" = "$0" ]; then
blanton_tr518 "$@"
fi
src/Script_ABC_Blanton/Blanton_Script/blanton_traffic_linespeed.sh
+324 -17
View File
@@ -6,7 +6,7 @@
# V0.1.0 2026-08-17 First version. Bash port of the three Tera Term macros
# utils/traffic_loopback_vlan_setting.ttl (VLAN 30..137,
# port pair cdN <-> cdN+32), utils/traffic_loopback_start.ttl
# (tx 100 length=512 VLantag=<vid>) and
# (tx <count> length=<len> VLantag=<vid>) and
# utils/traffic_loopback_vlan_remove.ttl.
# One DUT = two switch boards -> bcmcmd unit 0 and 1
# (bcmcmd -n <unit>), default both.
@@ -74,6 +74,54 @@
# Same fix applied to the "# FAIL ..." delta line (%+d ->
# %+.0f), which would otherwise saturate when a dead port
# makes the delta the size of the whole counter.
# V0.5.0 2026-08-28 Add: the 100G uplink (ce0, VLAN 138) joins init / start /
# stop / report, from tools/100G_Traffic.txt.
# ce0 is NOT a loopback pair: there is one per unit and the
# two are cabled to each other, so its verdict is a
# CROSS-UNIT check and cannot be decided from one unit's
# counters. It therefore appears as the LAST row of each
# unit table with the verdict DEFER, and is judged in a new
# summary printed once at the very bottom, after every
# unit -- which also carries the per-unit PASS/FAIL/NA
# totals ("all Results" in one place).
# TL_CE_MODE=cross (default) | self picks the topology;
# it is a plain editable flag, NOT auto-detected, because
# a non-zero RX cannot tell the two cablings apart.
# With only one unit selected the summary reports
# UNDECIDED (exit 3) instead of guessing.
# TL_CE_ENABLE=0 restores the old cd-pairs-only behaviour.
# V0.7.0 2026-09-01 Change: tx bursts carry PatternRandom=yes and the defaults
# become tx 200 length=324 (were 100 / 512).
# Random payload keeps the bit pattern changing instead of
# repeating, which is what makes a marginal lane show up;
# a fixed pattern can sit on a benign sequence all run.
# TL_TX_RANDOM=no forces the fixed pattern, "" leaves the
# argument off entirely (pre-V0.7.0 wire format).
# NOTE: counters scale with count x length, so totals from
# before this build are not comparable - 200x324 moves
# about 27% more bytes per burst than 100x512.
# V0.6.0 2026-08-28 Add: ce0 traffic is now SUSTAINED, not a single burst.
# A cd pair keeps its packets circulating because they
# flood to the partner port; ce0 has no partner and a
# switch will not send a frame back out its ingress port,
# so 'tx 100' was exactly one round trip (TX 100/RX 100)
# and then silence. init now sets an INGRESS MIRROR of ce0
# back to ce0 -- the mirrored copy is not egress-filtered,
# so each packet keeps lapping until stop turns it off.
# init : mirror init; mirror port ce0 Mode=Ingress
# DestPort=ce0; vlan create/add
# stop : mirror port ce0 Mode=Off (FIRST -- this is what
# breaks the loop), then vlan remove
# Bench-verified command set. TL_CE_MIRROR=0 goes back to
# the one-shot burst.
# Change: TL_CE_MODE now defaults to 'self'. 'ps ce' shows
# one ce port per unit and a unit-0-only burst returned on
# unit 0, so the cross-unit reading was wrong.
# V0.5.1 2026-08-28 Add: TL_CE_COUNTER selects which counter judges the ce
# port -- packets (MIB_TPOK/MIB_RPOK, default, same as the
# cd rows) or bytes (MIB_TBYT/MIB_RBYT). The report prints
# which one it used under the table, so a byte figure is
# never mistaken for a packet count next to the cd rows.
# =============================================================================
#
# The VLAN/port table below is copied verbatim from
@@ -104,6 +152,8 @@
# aliases: -tx | --tx
# -l|--length <n> tx packet length (default $TL_TX_LENGTH)
# aliases: -length | --len
# -r|--random <yes|no> tx PatternRandom (default $TL_TX_RANDOM;
# empty string omits the argument)
# -p|--ports <list|all> ps: port list ('all' = plain 'ps', every port)
# -T|--tolerance <n> report: allowed |delta| in packets (default 0;
# -T 1 absorbs the normal snapshot skew)
@@ -123,7 +173,8 @@
# -h|--help help
#
# Environment overrides:
# BCMCMD_CMD=bcmcmd TL_UNITS="0 1" TL_TX_COUNT=100 TL_TX_LENGTH=512
# BCMCMD_CMD=bcmcmd TL_UNITS="0 1" TL_TX_COUNT=200 TL_TX_LENGTH=324
# TL_TX_RANDOM=yes
# TL_PS_PORTS="1-24,40-96,..." TL_TOLERANCE=0 TL_LOG_DIR=/tmp
# DEBUG_MODE=1
#
@@ -135,8 +186,14 @@
# === Config ==================================================================
BCMCMD_CMD="${BCMCMD_CMD:-bcmcmd}"
TL_UNITS="${TL_UNITS:-0 1}" # one DUT = two switch boards (0 and 1)
TL_TX_COUNT="${TL_TX_COUNT:-100}"
TL_TX_LENGTH="${TL_TX_LENGTH:-512}"
TL_TX_COUNT="${TL_TX_COUNT:-200}"
TL_TX_LENGTH="${TL_TX_LENGTH:-324}"
# PatternRandom=yes|no is appended to every tx burst. Random payload exercises
# the SerDes with changing bit patterns instead of the repeating one a fixed
# pattern produces, which is what makes a marginal lane show up.
# Set to "" to leave the argument off entirely (pre-V0.7.0 behaviour).
TL_TX_RANDOM="${TL_TX_RANDOM:-yes}"
TL_DEFAULT_VLAN="${TL_DEFAULT_VLAN:-1}"
TL_DEFAULT_VLAN_PBM="${TL_DEFAULT_VLAN_PBM:-cd}"
@@ -145,6 +202,56 @@ TL_DEFAULT_VLAN_PBM="${TL_DEFAULT_VLAN_PBM:-cd}"
# pasted straight from/into a manual "bcmcmd -n 0 -c 'ps <list>'".
TL_PS_PORTS="${TL_PS_PORTS:-1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565}"
# --- 100G uplink (ce0) ------------------------------------------------------
# The cd pairs above are loopback pairs WITHIN one switch unit (cdN <-> cdN+32).
# ce0 is not a pair: 'ps ce' shows exactly one ce port per unit, and it is looped
# back on itself. Bench-confirmed 2026-08-28 -- a tx burst on unit 0 alone came
# back on unit 0 (TPOK +100 AND RPOK +100), which only happens on a self loop.
#
# TL_CE_MODE=self ce0 loops back on itself (default, matches bench)
# verdict: TX == RX within the unit, decided in its own table
# TL_CE_MODE=cross unit0.ce0 <-> unit1.ce0 cabled together
# verdict: unit0.TX == unit1.RX and unit0.RX == unit1.TX,
# decided in the summary; needs BOTH units
#
# If the bench cabling changes, edit TL_CE_MODE -- it is not auto-detected,
# because "RX happens to be non-zero" cannot tell the two topologies apart.
# Note the two modes agree whenever both units send the same amount, so a wrong
# setting looks fine until something actually breaks: with a self loop read as
# cross, BOTH links dying still leaves unit0.TX == unit1.RX (0 == 0) -> PASS.
TL_CE_ENABLE=${TL_CE_ENABLE:-1} # 0 = skip ce0 entirely (cd pairs only)
TL_CE_VLAN="${TL_CE_VLAN:-138}" # one past the cd range (30..137)
TL_CE_PORT="${TL_CE_PORT:-ce0}" # bcm port name, same on both units
TL_CE_MODE="${TL_CE_MODE:-self}" # cross | self -- see above
# --- Why ce0 needs an ingress mirror -----------------------------------------
# A cd pair sustains itself: the packet floods to the OTHER member, goes out the
# cable, comes back on the partner, floods to the other member again -- forever.
# ce0 has no partner. A switch never forwards a frame back out the port it
# arrived on (source-port knockout), so with ce0 as the only VLAN member the
# returning packet is dropped and one 'tx' burst is exactly one round trip:
# TX 100, RX 100, done. That measures the link, it does not load it.
#
# An INGRESS MIRROR of ce0 back to ce0 is the way round it: the mirrored copy is
# not subject to the egress filter, so it does leave the port it came in on.
# Each circulating packet makes exactly one copy per lap -- 1:1, not amplifying,
# so the load is set by how many packets 'start' injects, and it runs until
# 'stop' turns the mirror off.
#
# ⚠️ The loop does NOT stop on its own. Unlike the cd pairs, removing the VLAN
# membership is not enough -- 'stop' must set Mode=Off, or the port keeps
# running flat out with nothing in 'show interfaces status' to hint at it.
# ⚠️ 'mirror init' resets the mirror module. Anything else using mirroring on
# this box (ERSPAN, monitoring) is cleared. Set TL_CE_MIRROR=0 to skip it.
TL_CE_MIRROR=${TL_CE_MIRROR:-1} # 0 = no mirror (one-shot burst, as before)
# Which counter the ce port is judged on. Packets by default, the same counter
# as the cd pairs, so every row of the table is in the same unit.
# packets -> MIB_TPOK / MIB_RPOK (default, same as the cd rows)
# bytes -> MIB_TBYT / MIB_RBYT
# Either way the report prints which one it used under the table.
TL_CE_COUNTER="${TL_CE_COUNTER:-packets}"
# --- report (pair cross-check) defaults -------------------------------------
TL_TOLERANCE="${TL_TOLERANCE:-0}" # allowed |delta| in packets before FAIL
TL_LOG_DIR="${TL_LOG_DIR:-/tmp}" # where the raw 'show c' capture is kept
@@ -378,6 +485,21 @@ traffic_linespeed_init() {
_tl_bcm_q "$unit" "vlan add $vid pbm=$pa,$pb" || fail=$((fail+1))
n=$((n+1))
done 3<<< "$TL_PAIRS"
# 100G uplink: one port, its own VLAN, added last so it is easy to skip.
# The mirror goes up BEFORE the VLAN so the loop is armed the moment the
# first packet is injected.
if [ "$TL_CE_ENABLE" = "1" ]; then
if [ "$TL_CE_MIRROR" = "1" ]; then
_tl_bcm_q "$unit" "mirror init" || fail=$((fail+1))
_tl_bcm_q "$unit" "mirror port $TL_CE_PORT Mode=Ingress DestPort=$TL_CE_PORT" \
|| fail=$((fail+1))
fi
_tl_bcm_run "$unit" "$TL_BENIGN_CREATE" "vlan create $TL_CE_VLAN"; rc=$?
[ "$rc" = "1" ] && fail=$((fail+1))
[ "$rc" = "2" ] && exist=$((exist+1))
_tl_bcm_q "$unit" "vlan add $TL_CE_VLAN pbm=$TL_CE_PORT" || fail=$((fail+1))
n=$((n+1))
fi
if [ "$fail" -eq 0 ]; then
_tl_ok "unit $unit: $n VLANs configured$([ "$exist" -gt 0 ] && echo " ($exist already existed)"), port pairs added"
else
@@ -412,17 +534,29 @@ traffic_linespeed_start() {
_tl_units_check || return 1
_tl_is_uint "$TL_TX_COUNT" || { _tl_err "tx count '$TL_TX_COUNT' is not a positive integer (-tx|-c <n>)"; return 1; }
_tl_is_uint "$TL_TX_LENGTH" || { _tl_err "tx length '$TL_TX_LENGTH' is not a positive integer (-length|-l <n>)"; return 1; }
local rnd=""
case "$TL_TX_RANDOM" in
yes|no) rnd=" PatternRandom=$TL_TX_RANDOM" ;;
"") rnd="" ;;
*) _tl_err "PatternRandom '$TL_TX_RANDOM' must be yes, no or empty (-r|--random)"; return 1 ;;
esac
local unit vid pa pb n fail
for unit in $TL_UNITS; do
n=0; fail=0
_tl_info "unit $unit: tx $TL_TX_COUNT length=$TL_TX_LENGTH per VLAN 30..137"
_tl_info "unit $unit: tx $TL_TX_COUNT length=$TL_TX_LENGTH${rnd} per VLAN 30..137"
while read -r vid pa pb <&3; do
[ -z "$vid" ] && continue
_tl_bcm_q "$unit" "tx $TL_TX_COUNT length=$TL_TX_LENGTH VLantag=$vid" || fail=$((fail+1))
_tl_bcm_q "$unit" "tx $TL_TX_COUNT length=$TL_TX_LENGTH VLantag=$vid${rnd}" || fail=$((fail+1))
n=$((n+1))
done 3<<< "$TL_PAIRS"
if [ "$TL_CE_ENABLE" = "1" ]; then
_tl_bcm_q "$unit" "tx $TL_TX_COUNT length=$TL_TX_LENGTH VLantag=$TL_CE_VLAN${rnd}" || fail=$((fail+1))
n=$((n+1))
fi
if [ "$fail" -eq 0 ]; then
_tl_ok "unit $unit: $n bursts sent ($((n * TL_TX_COUNT)) packets, ${TL_TX_LENGTH}B each)"
[ "$TL_CE_ENABLE" = "1" ] && [ "$TL_CE_MIRROR" = "1" ] && \
_tl_info "unit $unit: ${TL_CE_PORT} is now circulating and will keep running until 'stop'"
else
_tl_warn "unit $unit: $n bursts attempted, $fail failed"
fi
@@ -446,6 +580,25 @@ traffic_linespeed_stop() {
fi
n=$((n+1))
done 3<<< "$TL_PAIRS"
if [ "$TL_CE_ENABLE" = "1" ]; then
# Mirror OFF first: that is what actually breaks the loop. Removing
# the VLAN membership does not -- the mirrored copy never consulted
# the VLAN in the first place.
if [ "$TL_CE_MIRROR" = "1" ]; then
_tl_bcm_q "$unit" "mirror port $TL_CE_PORT Mode=Off" || {
fail=$((fail+1))
_tl_err "unit $unit: ${TL_CE_PORT} mirror still ON -- the loop is STILL RUNNING"
_tl_err " stop it by hand: ${BCMCMD_CMD} -n $unit -c 'mirror port $TL_CE_PORT Mode=Off'"
}
fi
_tl_bcm_run "$unit" "$TL_BENIGN_REMOVE" "vlan remove $TL_CE_VLAN pbm=$TL_CE_PORT"
[ "$?" = "1" ] && fail=$((fail+1))
if [ "$TL_DESTROY" = "1" ]; then
_tl_bcm_run "$unit" "$TL_BENIGN_REMOVE" "vlan destroy $TL_CE_VLAN"
[ "$?" = "1" ] && fail=$((fail+1))
fi
n=$((n+1))
fi
if [ "$fail" -eq 0 ]; then
_tl_ok "unit $unit: $n VLANs cleaned$([ "$TL_DESTROY" = "1" ] && echo " and destroyed")"
else
@@ -480,8 +633,11 @@ traffic_linespeed_ps() {
# (a cd port absent from 'show c' means the counter is zero or the
# console scrolled -- cross-check with 'ps' before blaming the port).
# _tl_pair_report <logfile> -> 0 all PASS, 2 any FAIL/NA, 1 parse error
# _tl_pair_report <logfile> [side_file]
# side_file (optional) receives machine-readable lines for the cross-unit
# summary: SUM <npass> <nfail> <nna> CE <tx> <rx> (CE omitted if absent)
_tl_pair_report() {
local log="$1" color=0
local log="$1" side="${2:-/dev/null}" color=0
# PASS green / FAIL red / NA yellow. auto = only when stdout is a terminal,
# so redirecting to a file or piping into grep/diff stays plain text.
case "$TL_COLOR" in
@@ -497,7 +653,11 @@ _tl_pair_report() {
-v WITHPORT="$TL_REPORT_WITHPORT" \
-v QUIET="$TL_REPORT_QUIET" \
-v TSV="$TL_REPORT_TSV" \
-v COLOR="$color" '
-v COLOR="$color" \
-v CEPORT="$([ "$TL_CE_ENABLE" = "1" ] && echo "$TL_CE_PORT")" \
-v CEMODE="$TL_CE_MODE" \
-v CECOUNTER="$TL_CE_COUNTER" \
-v SIDE="$side" '
function grp(v, s,out,l,i) {
s = sprintf("%.0f", v)
if (!GROUPED) return s
@@ -513,8 +673,9 @@ _tl_pair_report() {
# colour the verdict token: PASS green, FAIL red, NA yellow
function vc(v) {
if (!COLOR) return v
if (v == "PASS") return "\033[32m" v "\033[0m"
if (v == "FAIL") return "\033[31m" v "\033[0m"
if (v == "PASS") return "\033[32m" v "\033[0m"
if (v == "FAIL") return "\033[31m" v "\033[0m"
if (v == "DEFER") return "\033[36m" v "\033[0m" # cyan: judged in the summary
return "\033[33m" v "\033[0m"
}
function redl(s) { return COLOR ? "\033[31m" s "\033[0m" : s }
@@ -535,11 +696,12 @@ _tl_pair_report() {
if (idx == 0) next
s = substr($0, idx)
kind = substr(s, 5, 4)
if (kind != "TPOK" && kind != "RPOK") next
# POK = packets (the cd pairs), BYT = bytes (used for the ce port)
if (kind != "TPOK" && kind != "RPOK" && kind != "TBYT" && kind != "RBYT") next
p1 = index(s, "."); p2 = index(s, "("); p3 = index(s, ")"); p4 = index(s, ":")
if (p1 == 0 || p2 == 0 || p3 == 0 || p4 == 0 || p2 < p1 || p4 < p3) next
cd = substr(s, p1 + 1, p2 - p1 - 1)
if (cd !~ /^cd[0-9]+$/) next
if (cd !~ /^(cd|ce)[0-9]+$/) next
lp = substr(s, p2 + 1, p3 - p2 - 1)
val = substr(s, p4 + 1)
sub(/^[ \t]+/, "", val)
@@ -547,7 +709,10 @@ _tl_pair_report() {
sub(/[ \t].*$/, "", val)
gsub(/,/, "", val)
LP[cd] = lp
if (kind == "TPOK") { TX[cd] = val + 0; HTX[cd] = 1 } else { RX[cd] = val + 0; HRX[cd] = 1 }
if (kind == "TPOK") { TX[cd] = val + 0; HTX[cd] = 1 }
else if (kind == "RPOK") { RX[cd] = val + 0; HRX[cd] = 1 }
else if (kind == "TBYT") { TXB[cd] = val + 0; HTXB[cd] = 1 }
else { RXB[cd] = val + 0; HRXB[cd] = 1 }
seen++
}
END {
@@ -580,6 +745,41 @@ _tl_pair_report() {
nrow++; CELL[nrow,1] = pname(b); CELL[nrow,2] = tb; CELL[nrow,3] = rb; CELL[nrow,4] = v
}
# --- 100G uplink, appended LAST so it sits at the bottom of the table ---
# It is a single port, not a pair, so it gets one row. In cross mode the
# verdict needs the OTHER unit counters and is decided in the summary;
# DEFER says "not judged here", which is not the same as NA ("no data").
cev = ""; ceunit = ""
if (CEPORT != "") {
if (CECOUNTER == "packets") {
ceunit = "packets"
haveT = (CEPORT in HTX); haveR = (CEPORT in HRX)
cetv = TX[CEPORT]; cerv = RX[CEPORT]
} else {
ceunit = "bytes"
haveT = (CEPORT in HTXB); haveR = (CEPORT in HRXB)
cetv = TXB[CEPORT]; cerv = RXB[CEPORT]
}
cet = haveT ? grp(cetv) : MISSING
cer = haveR ? grp(cerv) : MISSING
if (!(haveT && haveR)) {
cev = "NA"; nna++
} else if (CEMODE == "self") {
if (absd(cetv - cerv) <= TOL + 0) { cev = "PASS"; npass++ }
else {
cev = "FAIL"; nfail++
FL[++nf] = sprintf("# FAIL %s: TX-RX=%+.0f %s (self loopback)", \
CEPORT, cetv - cerv, ceunit)
}
} else {
cev = "DEFER"
}
nrep++
nrow++; CELL[nrow,1] = pname(CEPORT); CELL[nrow,2] = cet; CELL[nrow,3] = cer; CELL[nrow,4] = cev
if (SIDE != "" && SIDE != "/dev/null" && haveT && haveR)
printf "CE %.0f %.0f\n", cetv, cerv > SIDE
}
if (TSV) {
line = HDR[1]
for (c = 2; c <= NC; c++) line = line "\t" HDR[c]
@@ -616,13 +816,103 @@ _tl_pair_report() {
printf "# pairs reported : %d\n", nrep
printf "# %s %d %s %d %s %d (tolerance %d)\n", \
vc("PASS"), npass, vc("FAIL"), nfail, vc("NA"), nna, TOL + 0
if (CEPORT != "" && ceunit != "")
printf "# %s TX/RX are %s (MIB_%s/MIB_%s); the cd rows are packets\n", \
CEPORT, ceunit, \
(ceunit == "bytes" ? "TBYT" : "TPOK"), \
(ceunit == "bytes" ? "RBYT" : "RPOK")
if (cev == "DEFER")
printf "# %s is judged across units -- see the summary at the end\n", CEPORT
# every NA pair is a visible row -> no long "no counters" list needed
for (i = 1; i <= nf; i++) print redl(FL[i])
}
if (SIDE != "" && SIDE != "/dev/null")
printf "SUM %d %d %d\n", npass, nfail, nna > SIDE
exit (nfail || nna) ? 2 : 0
}' "$log"
}
# _tl_ce_summary -- the cross-unit ce0 verdict + the per-unit totals.
# Printed once, at the very bottom, after every unit's table.
# Args: <stamp> (side files are $TL_LOG_DIR/tlside_unit<N>_<stamp>)
# Returns 0 all PASS, 2 any FAIL/NA, 3 could not be decided.
_tl_ce_summary() {
local stamp="$1" unit side c g y n r
c=$'\033[36m'; g=$'\033[32m'; y=$'\033[33m'; r=$'\033[31m'; n=$'\033[0m'
case "$TL_COLOR" in
never|0|no) c=""; g=""; y=""; r=""; n="" ;;
always|1|yes) ;;
*) [ -t 1 ] || { c=""; g=""; y=""; r=""; n=""; } ;;
esac
local u tx rx pass fail na have=""
local -A CETX CERX UPASS UFAIL UNA
for unit in $TL_UNITS; do
side="$TL_LOG_DIR/tlside_unit${unit}_${stamp}"
[ -r "$side" ] || continue
while read -r tag a b cc; do
case "$tag" in
CE) CETX[$unit]="$a"; CERX[$unit]="$b" ;;
SUM) UPASS[$unit]="$a"; UFAIL[$unit]="$b"; UNA[$unit]="$cc" ;;
esac
done < "$side"
have="$have $unit"
done
echo ""
echo "===== summary : all units ====="
printf '%-8s %8s %8s %8s %s\n' "Unit" "PASS" "FAIL" "NA" "RESULT"
local worst=0 v
for unit in $have; do
pass="${UPASS[$unit]:-0}"; fail="${UFAIL[$unit]:-0}"; na="${UNA[$unit]:-0}"
if [ "$fail" -gt 0 ] || [ "$na" -gt 0 ]; then v="${r}FAIL${n}"; worst=2
else v="${g}PASS${n}"; fi
printf '%-8s %8s %8s %8s %b\n' "unit $unit" "$pass" "$fail" "$na" "$v"
done
[ "$TL_CE_ENABLE" = "1" ] || { echo ""; return "$worst"; }
echo ""
echo "----- ${TL_CE_PORT} (100G uplink, VLAN ${TL_CE_VLAN}, mode=${TL_CE_MODE}, counter=${TL_CE_COUNTER}) -----"
if [ "$TL_CE_MODE" != "cross" ]; then
echo "# mode=self: the verdict is in each unit's table above"
echo ""
return "$worst"
fi
# cross mode needs both units' counters
if [ -z "${CETX[0]}" ] || [ -z "${CETX[1]}" ]; then
printf '%b\n' "${y}UNDECIDED${n} ${TL_CE_PORT} is a cross-unit check and needs unit 0 AND unit 1;"
echo " this run had TL_UNITS=\"$TL_UNITS\" (counters seen for:${have:-none})."
echo " Re-run with -u all, or set TL_CE_MODE=self if the cabling is a self loopback."
echo ""
[ "$worst" -lt 3 ] && worst=3
return "$worst"
fi
local cu="bytes"; [ "$TL_CE_COUNTER" = "packets" ] && cu="packets"
printf '%-22s %18s %18s\n' "Direction" "TX ($cu)" "RX ($cu)"
printf '%-22s %18s %18s\n' "unit0.${TL_CE_PORT}" "${CETX[0]}" "${CERX[0]}"
printf '%-22s %18s %18s\n' "unit1.${TL_CE_PORT}" "${CETX[1]}" "${CERX[1]}"
local d1 d2 v1 v2
d1=$(awk -v a="${CETX[0]}" -v b="${CERX[1]}" 'BEGIN{printf "%.0f", a-b}')
d2=$(awk -v a="${CETX[1]}" -v b="${CERX[0]}" 'BEGIN{printf "%.0f", a-b}')
v1=$(awk -v d="$d1" -v t="$TL_TOLERANCE" 'BEGIN{print (d<0?-d:d)<=t ? "PASS" : "FAIL"}')
v2=$(awk -v d="$d2" -v t="$TL_TOLERANCE" 'BEGIN{print (d<0?-d:d)<=t ? "PASS" : "FAIL"}')
echo ""
printf 'unit0.TX -> unit1.RX delta %+d %b\n' "$d1" "$([ "$v1" = PASS ] && echo "${g}PASS${n}" || echo "${r}FAIL${n}")"
printf 'unit1.TX -> unit0.RX delta %+d %b\n' "$d2" "$([ "$v2" = PASS ] && echo "${g}PASS${n}" || echo "${r}FAIL${n}")"
if [ "$v1" = PASS ] && [ "$v2" = PASS ]; then
printf '%-22s %b\n' "${TL_CE_PORT} RESULT" "${g}PASS${n}"
else
printf '%-22s %b\n' "${TL_CE_PORT} RESULT" "${r}FAIL${n}"
worst=2
fi
echo ""
return "$worst"
}
# traffic_linespeed_report -- 'show c' per unit, keep the raw log, render the table
traffic_linespeed_report() {
local unit log rc worst=0 stamp
@@ -641,14 +931,17 @@ traffic_linespeed_report() {
fi
stamp=$(date +%Y%m%d_%H%M%S 2>/dev/null || echo now)
local side
for unit in $TL_UNITS; do
log="$TL_LOG_DIR/showc_unit${unit}_${stamp}.log"
side="$TL_LOG_DIR/tlside_unit${unit}_${stamp}"
: > "$side"
if ! _tl_bcm "$unit" "show c" > "$log" 2>&1; then
_tl_err "unit $unit: show c failed (see $log)"; return 1
fi
[ "$TL_REPORT_RAW" = "1" ] && { echo "----- unit $unit : raw show c -----"; cat "$log"; }
echo "===== unit $unit : loopback pair counter report (raw: $log) ====="
_tl_pair_report "$log"; rc=$?
_tl_pair_report "$log" "$side"; rc=$?
[ "$rc" -gt "$worst" ] && worst=$rc
case "$rc" in
0) _tl_ok "unit $unit: all pairs PASS" ;;
@@ -656,6 +949,12 @@ traffic_linespeed_report() {
*) _tl_err "unit $unit: report parse error" ;;
esac
done
# Summary last, after every unit's table -- this is where the cross-unit
# ce0 verdict can finally be decided.
_tl_ce_summary "$stamp"; rc=$?
[ "$rc" -gt "$worst" ] && worst=$rc
rm -f "$TL_LOG_DIR"/tlside_unit*_"${stamp}"
return "$worst"
}
@@ -675,17 +974,22 @@ traffic_linespeed_run() {
blanton_traffic_linespeed_help() {
echo -e "\033[1mblanton_traffic_linespeed.sh - SWB loopback line-speed traffic (bcmcmd)\033[0m"
echo ""
echo -e " Units: \033[36m$TL_UNITS\033[0m tx: \033[36m$TL_TX_COUNT pkt x ${TL_TX_LENGTH}B\033[0m"
echo -e " Units: \033[36m$TL_UNITS\033[0m tx: \033[36m$TL_TX_COUNT pkt x ${TL_TX_LENGTH}B\033[0m PatternRandom: \033[36m${TL_TX_RANDOM:-（不加）}\033[0m"
echo -e " VLANs: 30..137 ($(_tl_pair_count) loopback pairs, cdN <-> cdN+32)"
[ "$TL_CE_ENABLE" = "1" ] && \
echo -e " 100G : VLAN \033[36m$TL_CE_VLAN\033[0m port \033[36m$TL_CE_PORT\033[0m mode=\033[36m$TL_CE_MODE\033[0m (cross = unit0.$TL_CE_PORT <-> unit1.$TL_CE_PORT cabled)"
echo ""
echo -e "\033[1mSubcommands\033[0m"
echo -e " \033[33minit\033[0m step 1 vlan remove 1 pbm=cd, vlan create/add each pair"
echo -e " \033[33mclear\033[0m step 2 clear c"
echo -e " \033[33mshow\033[0m step 3/6 show c (run before and after traffic)"
echo -e " \033[33mstart\033[0m step 4 tx <count> length=<len> VLantag=<vid> per VLAN"
echo -e " \033[33mstart\033[0m step 4 tx <count> length=<len> VLantag=<vid> [PatternRandom=<yes|no>] per VLAN"
echo -e " \033[33mstop\033[0m step 5 vlan remove <vid> pbm=<pair> [--destroy also destroys]"
[ "$TL_CE_ENABLE" = "1" ] && [ "$TL_CE_MIRROR" = "1" ] && \
echo -e " \033[33m^ also turns the $TL_CE_PORT mirror off -- without it the 100G loop keeps running\033[0m"
echo -e " \033[33mps\033[0m ps <portlist> port status (link/speed) of the cabled ports"
echo -e " \033[33mreport\033[0m show c -> per-port TX/RX per pair + PASS/FAIL/NA cross-check"
echo -e " ${TL_CE_PORT} is the last row (DEFER), judged in the summary at the bottom"
echo -e " \033[33mrun\033[0m ps -> init -> clear -> start -> report"
echo -e " \033[33mhelp\033[0m"
echo ""
@@ -693,6 +997,7 @@ blanton_traffic_linespeed_help() {
echo -e " \033[33m-u|--unit\033[0m <0|1|all> bcmcmd unit(s); 'all' = 0 1 (default: $TL_UNITS)"
echo -e " \033[33m-c|--count|-tx\033[0m <n> tx packet count (default $TL_TX_COUNT)"
echo -e " \033[33m-l|--length|-length\033[0m <n> tx packet length (default $TL_TX_LENGTH)"
echo -e " \033[33m-r|--random\033[0m <yes|no> tx PatternRandom (default $TL_TX_RANDOM; \"\" 完全不加)"
echo -e " \033[33m-p|--ports\033[0m <list> ps port list, or 'all' for every port"
echo -e " \033[33m-T|--tolerance\033[0m <n> report: allowed |delta| pkts (default $TL_TOLERANCE; -T 1 = snapshot skew)"
echo -e " \033[33m-a|--all\033[0m report: kept for compatibility (all pairs are listed)"
@@ -716,7 +1021,8 @@ blanton_traffic_linespeed_help() {
echo -e " blanton_traffic_linespeed report -u 1 -q | grep -v PASS"
echo -e " blanton_traffic_linespeed report -f /tmp/showc_unit1_*.log -a"
echo -e " blanton_traffic_linespeed show -u 1 | grep -iE 'error|discard|drop'"
echo -e " blanton_traffic_linespeed start -u 0 -tx 100 -length 512"
echo -e " blanton_traffic_linespeed start -u 0 -tx 200 -length 324"
echo -e " blanton_traffic_linespeed start -r no # 固定樣式，不隨機"
echo -e " blanton_traffic_linespeed start -tx 100000 -length 9216 -d"
echo -e " blanton_traffic_linespeed stop --destroy"
echo ""
@@ -740,6 +1046,7 @@ blanton_traffic_linespeed() {
shift 2 ;;
-c|--count|-tx|--tx) TL_TX_COUNT="$2"; shift 2 ;;
-l|-length|--length|--len) TL_TX_LENGTH="$2"; shift 2 ;;
-r|--random|-PatternRandom|--pattern-random) TL_TX_RANDOM="$2"; shift 2 ;;
-p|--ports) TL_PS_PORTS="$2"; shift 2 ;;
-T|--tolerance) TL_TOLERANCE="$2"; shift 2 ;;
-f|--file) TL_REPORT_FILE="$2"; shift 2 ;;
src/Script_ABC_Blanton/Blanton_Script/blantons_nfc_validate.py
+1338
View File
File diff suppressed because it is too large Load Diff
src/Script_ABC_Blanton/Blanton_Script/bmc_monitor.sh
+4
View File
@@ -34,6 +34,10 @@ set -u
# Add a line to add a command; comment it out to disable it.
COMMANDS=(
"free -m"
"i2ctransfer -f -y 1 w6@0x41 0x00 0xC0 0x55 0xAA 0x55 0xAA"
"i2ctransfer -f -y 1 w2@0x41 0x00 0xC0 r4"
"i2ctransfer -f -y 1 w6@0x41 0x00 0xC0 0xAA 0x55 0xAA 0x55"
"i2ctransfer -f -y 1 w2@0x41 0x00 0xC0 r4"
#"uptime"
#"cat /proc/loadavg"
#"cat /proc/meminfo"
src/Script_ABC_Blanton/Blanton_Script/mgmt_ping_monitor.sh
+403
View File
@@ -0,0 +1,403 @@
#!/bin/bash
###############################################################################
# mgmt_ping_monitor.sh
#
# Version : V3.0.0
# Author : ETWen
# Date : 20260826
#
# Purpose : Ping from BOTH management NICs at the same time, continuously, and
# keep accumulating until stopped:
#
# 10G (eth0) -> TARGET_10G
# 1G (eth1) -> TARGET_1G
#
# `stop` renders a report into the log: the last TAIL_LINES entries
# per NIC, each one's ping statistics and verdict, then
# `ip -s link show` for both interfaces.
#
# Notes : - Both NICs are configured with iproute2 `replace`, which is
# idempotent, and both are left up. On a shared subnet the target's
# ARP can be answered by either NIC, so ARP_STRICT keeps each one
# to its own address.
# - ARP WARM-UP: the first packet after a neighbour entry expires is
# spent resolving ARP and is counted as loss. On the bench this
# produced three FAILs whose only missing packet was icmp_seq=1,
# every time, with zero NIC errors or drops. One discarded ping
# before the measured run removes that artefact, which is what lets
# MAX_LOSS_PCT stay at 0 and still mean something.
# - MANAGEMENT CONNECTIVITY IS IN USE while this runs. Drive it from
# the serial console.
#
# Version History
# V1.0.0 20260824 Initial Version (ifconfig, one NIC at a time)
# V2.0.0 20260824 iproute2; both NICs stay up; per-NIC target;
# ip -s link show + TX/RX delta per leg
# V3.0.0 20260826 Both NICs ping SIMULTANEOUSLY and continuously instead
# of alternating fixed bursts. Add the ARP warm-up.
# `stop` renders last-N per NIC + statistics + both
# ip -s link outputs into the log.
###############################################################################
set -u
###############################################################################
# User Configurable Section -- normally this is the only part you need to edit
###############################################################################
# --- 10G management port ---
IF_10G="eth0"
IP_10G="192.168.1.99"
TARGET_10G="192.168.1.30" # host this NIC pings
PLEN_10G=24 # prefix length, e.g. 24 = /24
GW_10G="" # default gateway; empty = do not touch routing
METRIC_10G=100 # lower metric wins for off-subnet traffic
# --- 1G management port ---
IF_1G="eth1"
IP_1G="192.168.1.101"
TARGET_1G="192.168.1.31"
PLEN_1G=24
GW_1G=""
METRIC_1G=200
# --- ping ---
PING_INTERVAL_SEC=1 # seconds between echo requests (ping -i)
MAX_LOSS_PCT=0 # loss above this marks the NIC FAIL
TAIL_LINES=20 # how many recent entries per NIC the report shows
# Extra ping flags. -D timestamps every line, -O prints a marker for a request
# that got no reply, so a drop is visible in the tail instead of just missing.
# Clear this if the platform's ping does not accept them.
PING_EXTRA_OPTS="-D -O"
# One discarded ping per NIC before the measured run, to resolve ARP. Without
# it the first packet of the run is lost to neighbour resolution and looks
# exactly like a link fault. 0 disables.
ARP_WARMUP=1
ARP_WARMUP_TIMEOUT=2 # seconds to wait for the warm-up reply
# Both NICs stay up. If they share a subnet the target's ARP can be answered by
# either one, so a reply may arrive on the NIC that did not send. This applies
# arp_ignore=1 / arp_announce=2 to both. RAM only -- reverts on reboot.
ARP_STRICT=1
# Prefix for the ip commands; empty because this already runs as root.
SUDO=""
# Seconds to wait after bringing a link up before pinging.
LINK_SETTLE_SEC=5
# Logging
LOG_DIR="" # empty = <script directory>/log
LOG_NAME="mgmt_ping.log"
# What `start` does with the log left behind by the previous run:
# new = discard it (default -- one run, one log)
# archive = rename it to <log>.YYYYmmdd-HHMMSS first
# append = keep it
START_LOG_MODE="new"
###############################################################################
# Internal
###############################################################################
SCRIPT_NAME="$(basename -- "${BASH_SOURCE[0]}")"
SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
[ -n "${LOG_DIR}" ] || LOG_DIR="${SCRIPT_DIR}/log"
LOG_FILE="${LOG_DIR}/${LOG_NAME}"
BASE="${LOG_DIR}/${LOG_NAME%.log}"
PID_FILE="${BASE}.pid"
STATE_FILE="${BASE}.state"
RAW_10G="${BASE}_${IF_10G}.raw"
RAW_1G="${BASE}_${IF_1G}.raw"
ts() { date '+%Y-%m-%d %H:%M:%S'; }
die() { printf '[ERROR] %s\n' "$*" >&2; exit 1; }
# "<rx_packets> <tx_packets>" for an interface. ip -s link orders the columns
# "bytes packets errors ...", so packets is $2, not $1.
if_counters() {
${SUDO} ip -s link show "$1" 2>/dev/null | awk '
/RX:/ { getline; rx = $2 }
/TX:/ { getline; tx = $2 }
END { printf "%s %s", (rx == "" ? 0 : rx), (tx == "" ? 0 : tx) }'
}
# Bring the NIC up and (re)apply its address and default route.
setup_iface() {
local iface="$1" ipaddr="$2" plen="$3" gw="$4" metric="$5"
${SUDO} ip link set "${iface}" up 2>&1 || return 1
${SUDO} ip address replace "${ipaddr}/${plen}" dev "${iface}" 2>&1 || return 1
if [ -n "${gw}" ]; then
${SUDO} ip route replace default via "${gw}" dev "${iface}" \
metric "${metric}" 2>&1 || return 1
fi
return 0
}
apply_arp_strict() {
local i
[ "${ARP_STRICT}" -eq 1 ] || return 0
for i in "${IF_10G}" "${IF_1G}"; do
${SUDO} sysctl -qw "net.ipv4.conf.${i}.arp_ignore=1" 2>/dev/null
${SUDO} sysctl -qw "net.ipv4.conf.${i}.arp_announce=2" 2>/dev/null
done
}
# Resolve the neighbour so the measured run does not spend its first packet on
# ARP. Result is deliberately discarded.
arp_warmup() {
local iface="$1" target="$2"
[ "${ARP_WARMUP}" -eq 1 ] || return 0
ping -I "${iface}" -c 1 -W "${ARP_WARMUP_TIMEOUT}" "${target}" >/dev/null 2>&1
return 0
}
# echo "pid_10g pid_1g" and return 0 when both are alive
is_running() {
local p0 p1
[ -f "${PID_FILE}" ] || return 1
p0="$(sed -n '1p' "${PID_FILE}" 2>/dev/null)"
p1="$(sed -n '2p' "${PID_FILE}" 2>/dev/null)"
[[ "${p0}" =~ ^[0-9]+$ ]] || return 1
[[ "${p1}" =~ ^[0-9]+$ ]] || return 1
kill -0 "${p0}" 2>/dev/null || kill -0 "${p1}" 2>/dev/null || return 1
printf '%s %s' "${p0}" "${p1}"
return 0
}
###############################################################################
# Report
###############################################################################
# The recent entries for one NIC: replies and, thanks to -O, the requests that
# got none.
tail_entries() {
grep -aE 'bytes from|no answer|Unreachable|Time to live' "$1" 2>/dev/null \
| tail -n "${TAIL_LINES}"
}
# The trailing "--- x ping statistics ---" block.
stats_block() {
sed -n '/ping statistics ---/,$p' "$1" 2>/dev/null
}
# render_leg <label> <iface> <target> <raw> <rx0> <tx0>
render_leg() {
local label="$1" iface="$2" target="$3" raw="$4" rx0="$5" tx0="$6"
local st tx rx loss avg verdict c1 rx1 tx1 drx dtx
printf -- '----- %s : %s -> %s : last %s entries -----\n' \
"${label}" "${iface}" "${target}" "${TAIL_LINES}"
tail_entries "${raw}"
printf '\n'
st="$(stats_block "${raw}")"
printf '%s\n' "${st}"
tx="$(printf '%s' "${st}" | sed -n 's/^\([0-9]\+\) packets transmitted.*/\1/p' | tail -1)"
rx="$(printf '%s' "${st}" | sed -n 's/.*[, ]\([0-9]\+\) received.*/\1/p' | tail -1)"
loss="$(printf '%s' "${st}" | sed -n 's/.*[, ]\([0-9]\+\)% packet loss.*/\1/p' | tail -1)"
avg="$(printf '%s' "${st}" | sed -n 's|.*= [0-9.]*/\([0-9.]*\)/.*|\1|p' | tail -1)"
[ -n "${tx}" ] || tx=0
[ -n "${rx}" ] || rx=0
[ -n "${loss}" ] || loss=100
[ -n "${avg}" ] || avg="-"
c1="$(if_counters "${iface}")"; rx1="${c1% *}"; tx1="${c1#* }"
drx=$(( rx1 - rx0 )); dtx=$(( tx1 - tx0 ))
if [ "${loss}" -le "${MAX_LOSS_PCT}" ] && [ "${tx}" -gt 0 ]; then
verdict="PASS"
else
verdict="FAIL"
fi
# nic_tx/nic_rx are this interface's own counter delta over the whole run.
# A pass with nic_tx near zero means the traffic left on the other NIC.
printf '[%s] RESULT %-3s %-6s -> %-15s tx=%s rx=%s loss=%s%% rtt_avg=%sms nic_tx=%s nic_rx=%s %s\n\n' \
"$(ts)" "${label}" "${iface}" "${target}" "${tx}" "${rx}" "${loss}" "${avg}" \
"${dtx}" "${drx}" "${verdict}"
}
write_report() {
local rx0_10g tx0_10g rx0_1g tx0_1g started
started="$(sed -n '1p' "${STATE_FILE}" 2>/dev/null)"
rx0_10g="$(sed -n '2p' "${STATE_FILE}" 2>/dev/null)"; rx0_10g="${rx0_10g:-0}"
tx0_10g="$(sed -n '3p' "${STATE_FILE}" 2>/dev/null)"; tx0_10g="${tx0_10g:-0}"
rx0_1g="$(sed -n '4p' "${STATE_FILE}" 2>/dev/null)"; rx0_1g="${rx0_1g:-0}"
tx0_1g="$(sed -n '5p' "${STATE_FILE}" 2>/dev/null)"; tx0_1g="${tx0_1g:-0}"
{
printf '#############################################################\n'
printf '[%s] mgmt ping report\n' "$(ts)"
printf ' started : %s\n' "${started:-unknown}"
printf ' stopped : %s\n' "$(ts)"
printf ' 10G : %s %s/%s -> %s (metric %s)\n' \
"${IF_10G}" "${IP_10G}" "${PLEN_10G}" "${TARGET_10G}" "${METRIC_10G}"
printf ' 1G : %s %s/%s -> %s (metric %s)\n' \
"${IF_1G}" "${IP_1G}" "${PLEN_1G}" "${TARGET_1G}" "${METRIC_1G}"
printf ' ping : -i %s %s, max loss %s%%\n' \
"${PING_INTERVAL_SEC}" "${PING_EXTRA_OPTS}" "${MAX_LOSS_PCT}"
printf '#############################################################\n\n'
render_leg "10G" "${IF_10G}" "${TARGET_10G}" "${RAW_10G}" "${rx0_10g}" "${tx0_10g}"
render_leg "1G" "${IF_1G}" "${TARGET_1G}" "${RAW_1G}" "${rx0_1g}" "${tx0_1g}"
printf -- '--- ip -s link show %s ---\n' "${IF_10G}"
${SUDO} ip -s link show "${IF_10G}" 2>&1
printf '\n'
printf -- '--- ip -s link show %s ---\n' "${IF_1G}"
${SUDO} ip -s link show "${IF_1G}" 2>&1
} >> "${LOG_FILE}"
}
###############################################################################
# Sub-commands
###############################################################################
prepare_log_on_start() {
local stamp
case "${START_LOG_MODE}" in
append) return 0 ;;
archive)
if [ -s "${LOG_FILE}" ]; then
stamp="$(date '+%Y%m%d-%H%M%S')"
mv -f "${LOG_FILE}" "${LOG_FILE}.${stamp}" || die "cannot archive ${LOG_FILE}"
printf 'previous log archived: %s.%s\n' "${LOG_FILE}" "${stamp}"
fi
;;
new)
# Truncate rather than unlink, so a tail -f already attached keeps
# following the new run.
[ -f "${LOG_FILE}" ] && { : > "${LOG_FILE}" || die "cannot truncate ${LOG_FILE}"; }
;;
*) die "invalid START_LOG_MODE: ${START_LOG_MODE}" ;;
esac
}
do_start() {
local pids p0 p1 c
pids="$(is_running)" && die "already running (pids=${pids})"
command -v ip >/dev/null 2>&1 || die "ip (iproute2) not found"
command -v ping >/dev/null 2>&1 || die "ping not found"
mkdir -p "${LOG_DIR}" || die "cannot create ${LOG_DIR}"
prepare_log_on_start
: > "${RAW_10G}"
: > "${RAW_1G}"
setup_iface "${IF_10G}" "${IP_10G}" "${PLEN_10G}" "${GW_10G}" "${METRIC_10G}" \
|| die "cannot configure ${IF_10G}"
setup_iface "${IF_1G}" "${IP_1G}" "${PLEN_1G}" "${GW_1G}" "${METRIC_1G}" \
|| die "cannot configure ${IF_1G}"
apply_arp_strict
sleep "${LINK_SETTLE_SEC}"
# Spend the ARP resolution here, not on the first measured packet.
arp_warmup "${IF_10G}" "${TARGET_10G}"
arp_warmup "${IF_1G}" "${TARGET_1G}"
# Counter baseline, taken after the warm-up so its packets are excluded.
{ c="$(if_counters "${IF_10G}")"
printf '%s\n%s\n%s\n' "$(ts)" "${c% *}" "${c#* }"
c="$(if_counters "${IF_1G}")"
printf '%s\n%s\n' "${c% *}" "${c#* }"
} > "${STATE_FILE}"
# Both NICs ping at the same time and keep accumulating until stopped.
nohup ping -I "${IF_10G}" -i "${PING_INTERVAL_SEC}" ${PING_EXTRA_OPTS} \
"${TARGET_10G}" >> "${RAW_10G}" 2>&1 &
p0=$!
nohup ping -I "${IF_1G}" -i "${PING_INTERVAL_SEC}" ${PING_EXTRA_OPTS} \
"${TARGET_1G}" >> "${RAW_1G}" 2>&1 &
p1=$!
disown "${p0}" 2>/dev/null
disown "${p1}" 2>/dev/null
printf '%s\n%s\n' "${p0}" "${p1}" > "${PID_FILE}"
sleep 1
kill -0 "${p0}" 2>/dev/null || die "10G ping failed to start, see ${RAW_10G}"
kill -0 "${p1}" 2>/dev/null || die "1G ping failed to start, see ${RAW_1G}"
printf 'started (10G pid=%s, 1G pid=%s)\nlog: %s\n' "${p0}" "${p1}" "${LOG_FILE}"
}
do_stop() {
local pids p0 p1 i
pids="$(is_running)" || {
printf 'not running\n'
rm -f "${PID_FILE}"
return 0
}
p0="${pids% *}"; p1="${pids#* }"
# SIGINT, not SIGTERM: ping prints its statistics block on interrupt, and
# that block is what the report parses.
kill -INT "${p0}" 2>/dev/null
kill -INT "${p1}" 2>/dev/null
for (( i = 0; i < 20; i++ )); do
kill -0 "${p0}" 2>/dev/null || kill -0 "${p1}" 2>/dev/null || break
sleep 0.5
done
kill -KILL "${p0}" 2>/dev/null
kill -KILL "${p1}" 2>/dev/null
write_report
rm -f "${PID_FILE}"
printf 'stopped (10G pid=%s, 1G pid=%s)\nreport: %s\n' "${p0}" "${p1}" "${LOG_FILE}"
}
do_status() {
local pids
if pids="$(is_running)"; then
printf 'status : running (10G pid=%s, 1G pid=%s)\n' "${pids% *}" "${pids#* }"
else
printf 'status : stopped\n'
fi
printf 'log : %s\n' "${LOG_FILE}"
printf '10G : %s %s/%s -> %s\n' "${IF_10G}" "${IP_10G}" "${PLEN_10G}" "${TARGET_10G}"
printf '1G : %s %s/%s -> %s\n' "${IF_1G}" "${IP_1G}" "${PLEN_1G}" "${TARGET_1G}"
[ -f "${RAW_10G}" ] && printf '10G recv: %s\n' "$(grep -ac 'bytes from' "${RAW_10G}")"
[ -f "${RAW_1G}" ] && printf '1G recv: %s\n' "$(grep -ac 'bytes from' "${RAW_1G}")"
}
usage() {
cat <<EOF
Usage: ${SCRIPT_NAME} {start|stop|status|summary|clear}
start Configure both NICs, warm up ARP, then ping from BOTH at the same
time and keep accumulating. The previous log is discarded first.
stop Stop both pings and render the report into the log
status Show pids, configured NICs and replies received so far
summary Print just the RESULT lines from the log
clear Remove the log and the raw captures (must be stopped first)
Log file : ${LOG_FILE}
The report holds, per NIC, the last ${TAIL_LINES} entries and the ping
statistics, then "ip -s link show" for both interfaces.
Both NICs are used at once, so management connectivity is in play -- drive
this from the serial console. Edit the User Configurable Section at the top
to change interfaces, addresses, targets or the ping options.
EOF
}
###############################################################################
# Entry point
###############################################################################
case "${1:-}" in
start) do_start ;;
stop) do_stop ;;
status) do_status ;;
summary) grep -a 'RESULT' "${LOG_FILE}" 2>/dev/null || printf 'no results in %s\n' "${LOG_FILE}" ;;
clear)
is_running >/dev/null && die "still running, stop it first"
rm -f "${LOG_FILE}" "${LOG_FILE}".[0-9]* "${RAW_10G}" "${RAW_1G}" "${STATE_FILE}"
printf 'log cleared\n'
;;
-h|--help|"") usage ;;
*) printf '[ERROR] unknown sub-command: %s\n\n' "$1" >&2; usage; exit 1 ;;
esac
src/Script_ABC_Blanton/Blanton_Script/nfc_polling.sh
+314
View File
@@ -0,0 +1,314 @@
#!/usr/bin/env bash
# =============================================================================
# nfc_polling.sh -- keep reading the NFC tag in the background, and tally it
# =============================================================================
# Version History:
# V1.0.0 2026-08-28 First version. start/stop/status/tail/report/clear/fg,
# wraps blantons_nfc_validate.py. 'report' works while the
# poll is still running.
# =============================================================================
#
# Each round runs blantons_nfc_validate.py once and appends a machine-readable
# verdict line, so 'report' never has to parse the tool's prose:
#
# [2026-08-28 15:04:11] NFC poll #000001 START
# ... the tool's own output ...
# [2026-08-28 15:04:14] NFC poll #000001 RESULT=PASS tag=046F7BD2142290
#
# The verdict comes from the tool's own [PASS] / [FAIL] summary line. If neither
# appears the round is ERROR, not FAIL -- "the tool did not run" and "the tag was
# not read" are different problems and get counted separately.
#
# Usage:
# ./nfc_polling.sh start # background, CLEARS the log first
# ./nfc_polling.sh status # running? pid, rounds so far, log size
# ./nfc_polling.sh tail [n] # last n lines (default 50) -- does NOT follow
# ./nfc_polling.sh report # PASS/FAIL tally; safe to run WHILE polling
# ./nfc_polling.sh stop
# ./nfc_polling.sh clear # delete the log (must be stopped)
# ./nfc_polling.sh fg # run in the foreground, Ctrl-C to stop
#
# Environment overrides:
# NFC_INTERVAL_SEC=10 NFC_TIMEOUT_SEC=60 NFC_MAX_ROUNDS=0 (0 = forever)
# NFC_ARGS="test --debug" NFC_LOG_DIR=<dir> NFC_BIN=<python3>
# =============================================================================
# --- User Configurable Section ----------------------------------------------
NFC_INTERVAL_SEC="${NFC_INTERVAL_SEC:-10}" # gap between rounds
NFC_TIMEOUT_SEC="${NFC_TIMEOUT_SEC:-60}" # kill a round that hangs (0 = never)
NFC_MAX_ROUNDS="${NFC_MAX_ROUNDS:-0}" # 0 = until 'stop'
# Called through python3 on purpose: blantons_nfc_validate.py arrives from git
# (mode 100644) and a Windows/USB copy does not carry the execute bit either, so
# "./blantons_nfc_validate.py" would fail with Permission denied on a fresh DUT.
NFC_PY="${NFC_PY:-python3}"
NFC_SCRIPT_NAME="${NFC_SCRIPT_NAME:-blantons_nfc_validate.py}"
# --debug is kept because that is the output that has been seen on the bench.
# It costs ~1.5 KB per round (~13 MB/day at a 10s interval), which is fine for a
# soak; drop it to "test" if you want a smaller log.
NFC_ARGS="${NFC_ARGS:-test --debug}"
NFC_LOG_DIR="${NFC_LOG_DIR:-}" # empty = <script dir>/log
NFC_LOG_NAME="${NFC_LOG_NAME:-nfc_poll.log}"
# -----------------------------------------------------------------------------
SCRIPT_NAME="$(basename -- "${BASH_SOURCE[0]}")"
SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
SCRIPT_PATH="${SCRIPT_DIR}/${SCRIPT_NAME}"
NFC_SCRIPT="${NFC_SCRIPT:-${SCRIPT_DIR}/${NFC_SCRIPT_NAME}}"
[ -n "${NFC_LOG_DIR}" ] || NFC_LOG_DIR="${SCRIPT_DIR}/log"
LOG_FILE="${NFC_LOG_DIR}/${NFC_LOG_NAME}"
PID_FILE="${NFC_LOG_DIR}/${NFC_LOG_NAME%.log}.pid"
STOP=0
SLEEP_PID=""
ts() { date '+%Y-%m-%d %H:%M:%S'; }
die() { printf '[ERROR] %s\n' "$*" >&2; exit 1; }
on_signal() {
STOP=1
[ -n "${SLEEP_PID}" ] && kill "${SLEEP_PID}" 2>/dev/null
return 0
}
# sleep that a signal can cut short, so 'stop' does not wait out the interval
interruptible_sleep() {
local sec="$1"
[ "${sec}" -le 0 ] 2>/dev/null && return 0
sleep "${sec}" &
SLEEP_PID=$!
wait "${SLEEP_PID}" 2>/dev/null
SLEEP_PID=""
return 0
}
is_running() {
local pid
[ -f "${PID_FILE}" ] || return 1
pid="$(cat "${PID_FILE}" 2>/dev/null)"
[ -n "${pid}" ] || return 1
kill -0 "${pid}" 2>/dev/null || return 1
printf '%s' "${pid}"
return 0
}
# --- one round ---------------------------------------------------------------
# Appends START, the tool output, then a RESULT line. Everything about a round
# lands in the log even when the tool dies, so 'report' can still account for it.
run_one_round() {
local n="$1" out rc verdict tag reason
printf '[%s] NFC poll #%06d START\n' "$(ts)" "${n}"
if [ -n "${NFC_TIMEOUT_SEC}" ] && [ "${NFC_TIMEOUT_SEC}" -gt 0 ] 2>/dev/null \
&& command -v timeout >/dev/null 2>&1; then
out="$(timeout "${NFC_TIMEOUT_SEC}" "${NFC_PY}" "${NFC_SCRIPT}" ${NFC_ARGS} 2>&1)"; rc=$?
else
out="$("${NFC_PY}" "${NFC_SCRIPT}" ${NFC_ARGS} 2>&1)"; rc=$?
fi
printf '%s\n' "${out}"
# The tool's own summary decides. Exit status is only the fallback, because
# a tool that never printed a summary did not measure anything.
if printf '%s\n' "${out}" | grep -q '^\[PASS\]'; then
verdict="PASS"
elif printf '%s\n' "${out}" | grep -q '^\[FAIL\]'; then
verdict="FAIL"
elif [ "${rc}" -eq 124 ]; then
verdict="ERROR"; reason="round exceeded NFC_TIMEOUT_SEC=${NFC_TIMEOUT_SEC}s"
else
verdict="ERROR"; reason="no [PASS]/[FAIL] summary, exit=${rc}"
fi
tag="$(printf '%s\n' "${out}" | sed -n 's/.*NFCID1=\([0-9A-Fa-f]*\).*/\1/p' | tail -1)"
[ -n "${reason}" ] || reason="$(printf '%s\n' "${out}" | grep -m1 '^\[\(PASS\|FAIL\)\]' | cut -c8-)"
printf '[%s] NFC poll #%06d RESULT=%s tag=%s reason=%s\n' \
"$(ts)" "${n}" "${verdict}" "${tag:--}" "${reason:--}"
}
main_loop() {
local n=0
trap on_signal INT TERM
printf '[%s] ===== nfc_polling start : %s %s (interval %ss) =====\n' \
"$(ts)" "${NFC_PY}" "${NFC_SCRIPT}" "${NFC_INTERVAL_SEC}"
while [ "${STOP}" -eq 0 ]; do
n=$(( n + 1 ))
run_one_round "${n}"
if [ "${NFC_MAX_ROUNDS}" -gt 0 ] 2>/dev/null && [ "${n}" -ge "${NFC_MAX_ROUNDS}" ]; then
break
fi
[ "${STOP}" -eq 0 ] && interruptible_sleep "${NFC_INTERVAL_SEC}"
done
printf '[%s] ===== nfc_polling stop : %d round(s) =====\n' "$(ts)" "${n}"
}
# --- sub-commands ------------------------------------------------------------
do_start() {
local pid
pid="$(is_running)" && die "already running (pid=${pid})"
[ -r "${NFC_SCRIPT}" ] || die "cannot read ${NFC_SCRIPT}"
command -v "${NFC_PY}" >/dev/null 2>&1 || die "${NFC_PY} not found"
mkdir -p "${NFC_LOG_DIR}" || die "cannot create ${NFC_LOG_DIR}"
# start always begins a fresh log, so a report is about THIS run only
: > "${LOG_FILE}" || die "cannot write ${LOG_FILE}"
if command -v setsid >/dev/null 2>&1; then
setsid "${SCRIPT_PATH}" __daemon >/dev/null 2>&1 &
else
nohup "${SCRIPT_PATH}" __daemon >/dev/null 2>&1 &
disown 2>/dev/null
fi
sleep 1
pid="$(is_running)" || die "start failed, check ${LOG_FILE}"
printf 'started (pid=%s)\nlog: %s\n' "${pid}" "${LOG_FILE}"
}
do_daemon() {
mkdir -p "${NFC_LOG_DIR}" || die "cannot create ${NFC_LOG_DIR}"
exec >>"${LOG_FILE}" 2>&1
printf '%d\n' "$$" > "${PID_FILE}"
trap 'rm -f "${PID_FILE}"' EXIT
main_loop
}
do_stop() {
local pid i
pid="$(is_running)" || { printf 'not running\n'; rm -f "${PID_FILE}"; return 0; }
kill -TERM -"${pid}" 2>/dev/null || kill -TERM "${pid}" 2>/dev/null
for (( i = 0; i < 20; i++ )); do
kill -0 "${pid}" 2>/dev/null || break
sleep 0.5
done
if kill -0 "${pid}" 2>/dev/null; then
printf 'SIGTERM ignored, sending SIGKILL\n'
kill -KILL -"${pid}" 2>/dev/null || kill -KILL "${pid}" 2>/dev/null
fi
rm -f "${PID_FILE}"
printf 'stopped (pid=%s)\n' "${pid}"
}
# counts straight out of the log, so it is the same answer running or stopped
_tally() {
local f="$1"
[ -r "${f}" ] || { printf '0 0 0 0\n'; return; }
awk '
/RESULT=PASS/ { p++ }
/RESULT=FAIL/ { f++ }
/RESULT=ERROR/ { e++ }
/ START$/ { s++ }
END { printf "%d %d %d %d\n", s+0, p+0, f+0, e+0 }
' "${f}"
}
do_status() {
local pid started passed failed errored size
if pid="$(is_running)"; then
printf 'status : running (pid=%s)\n' "${pid}"
else
printf 'status : stopped\n'
fi
printf 'log : %s\n' "${LOG_FILE}"
if [ -r "${LOG_FILE}" ]; then
size="$(du -h "${LOG_FILE}" 2>/dev/null | cut -f1)"
read -r started passed failed errored <<< "$(_tally "${LOG_FILE}")"
printf 'size : %s\n' "${size:-?}"
printf 'rounds : %s started (PASS %s / FAIL %s / ERROR %s)\n' \
"${started}" "${passed}" "${failed}" "${errored}"
printf 'last : %s\n' "$(grep -a 'RESULT=' "${LOG_FILE}" | tail -1)"
else
printf 'size : (no log yet)\n'
fi
}
do_report() {
local pid started passed failed errored inflight verdict first last
[ -r "${LOG_FILE}" ] || die "no log at ${LOG_FILE} -- has it been started?"
read -r started passed failed errored <<< "$(_tally "${LOG_FILE}")"
inflight=$(( started - passed - failed - errored ))
echo "===== NFC polling report ====="
printf 'log : %s\n' "${LOG_FILE}"
if pid="$(is_running)"; then
printf 'state : RUNNING (pid=%s) -- this is a snapshot, the count is still moving\n' "${pid}"
else
printf 'state : stopped\n'
fi
first="$(grep -a -m1 ' START$' "${LOG_FILE}" | sed -n 's/^\[\([^]]*\)\].*/\1/p')"
last="$(grep -a 'RESULT=' "${LOG_FILE}" | tail -1 | sed -n 's/^\[\([^]]*\)\].*/\1/p')"
printf 'window : %s -> %s\n' "${first:-?}" "${last:-?}"
echo ""
printf 'rounds : %d\n' "${started}"
printf 'PASS : %d\n' "${passed}"
printf 'FAIL : %d\n' "${failed}"
printf 'ERROR : %d (tool did not produce a verdict)\n' "${errored}"
[ "${inflight}" -gt 0 ] && printf 'in flight: %d (round started, no result yet)\n' "${inflight}"
if [ "${started}" -eq 0 ]; then
verdict="NO DATA"
elif [ "${failed}" -gt 0 ] || [ "${errored}" -gt 0 ]; then
verdict="FAIL"
else
verdict="PASS"
fi
printf 'RESULT : %s\n' "${verdict}"
echo ""
echo "--- tags seen ---"
grep -a 'RESULT=PASS' "${LOG_FILE}" \
| sed -n 's/.* tag=\([0-9A-Fa-f]*\) .*/\1/p' \
| sort | uniq -c | sort -rn | awk '{printf " %-20s %s\n", $2, $1}'
grep -aq 'RESULT=PASS.* tag=[0-9A-Fa-f]' "${LOG_FILE}" || echo " (none)"
if [ "$(( failed + errored ))" -gt 0 ]; then
echo ""
echo "--- last 10 FAIL / ERROR ---"
grep -aE 'RESULT=(FAIL|ERROR)' "${LOG_FILE}" | tail -10 | sed 's/^/ /'
fi
echo ""
[ "${verdict}" = "FAIL" ] && return 2
return 0
}
usage() {
cat <<USAGE
${SCRIPT_NAME} - background NFC tag polling (wraps ${NFC_SCRIPT_NAME})
start run in the background; CLEARS the log first
stop stop it
status running? pid, rounds so far, last result
tail [n] last n lines of the log (default 50) -- does NOT follow
report PASS/FAIL tally -- safe to run WHILE polling
clear delete the log (must be stopped)
fg run in the foreground, Ctrl-C to stop
interval ${NFC_INTERVAL_SEC}s per-round timeout ${NFC_TIMEOUT_SEC}s rounds ${NFC_MAX_ROUNDS} (0 = forever)
log ${LOG_FILE}
A round is PASS or FAIL from the tool's own summary line; ERROR means it
produced neither, which is a different problem from a tag that would not read.
USAGE
}
case "${1:-}" in
start) do_start ;;
stop) do_stop ;;
status) do_status ;;
report) do_report ;;
# deliberately NOT 'tail -f': that never returns, and a TTL macro waiting on
# the prompt would hang there forever.
tail) [ -r "${LOG_FILE}" ] || die "no log at ${LOG_FILE}"
tail -n "${2:-50}" "${LOG_FILE}" ;;
clear)
is_running >/dev/null && die "still running, stop it first"
rm -f "${LOG_FILE}"
printf 'log cleared\n'
;;
fg) main_loop ;;
__daemon) do_daemon ;;
-h|--help|"") usage ;;
*) printf '[ERROR] unknown sub-command: %s\n\n' "$1" >&2; usage; exit 1 ;;
esac
src/Script_ABC_Blanton/Blanton_Script/port_prbs_monitor.sh
+431
View File
@@ -0,0 +1,431 @@
#!/bin/bash
###############################################################################
# port_prbs_monitor.sh
#
# Version : V1.0.0
# Author : ETWen
# Date : 20260826
#
# Purpose : Run a PRBS test on the two 100G uplinks AT THE SAME TIME and keep
# polling until stopped. Each port gets its own background worker:
#
# setup : sfputil lpmode off <port>
# phy diag <phy> prbs set <poly>
# phy diag <phy> prbsstat STArt Interval=<n>
# poll : phy diag <phy> prbs get <- PASS/FAIL comes from here
# phydiag <phy> prbsstat Ber <- recorded only
# stop : phydiag <phy> prbsstat STOp
# phydiag <phy> prbs clear
#
# Every command and its full output goes to that port's raw log.
# `stop` tears the test down and renders the report; `report`
# prints the PASS/FAIL tally per port.
#
# Notes : - A poll counts as PASS only when the output contains "PRBS OK!".
# bcmcmd exits 0 even when the BCM shell rejects a command, so the
# exit status cannot be used -- only the output can.
# - bcmcmd is always run with </dev/null. Without it, it inherits the
# polling loop's stdin and eats it, and the loop runs once.
#
# Version History
# V1.0.0 20260826 Initial Version
###############################################################################
set -u
###############################################################################
# User Configurable Section -- normally this is the only part you need to edit
###############################################################################
# --- port A ---
PORT_A_NAME="Ethernet513"
PORT_A_UNIT=0 # bcmcmd -n <unit>
PORT_A_PHY=268 # phy diag <phy>
# --- port B ---
PORT_B_NAME="Ethernet514"
PORT_B_UNIT=1
PORT_B_PHY=268
# Which ports `start` runs when no argument is given: both | a | b
# Override per run: start a / start b / start both
# Running one at a time is how you tell a genuine port fault from the DUT not
# coping with two PRBS streams at once.
PORTS="both"
# --- PRBS ---
PRBS_POLY="p=3" # passed to "prbs set"
PRBS_STAT_INTERVAL=5 # passed to "prbsstat STArt Interval="
POLL_INTERVAL_SEC=10 # seconds between polls
PASS_PATTERN="PRBS OK!" # a poll is PASS only if the output contains this
# Seconds to wait after the setup commands before the first poll, so the link
# has settled and the counters mean something.
SETTLE_SEC=10
# Stop after this many polls per port. 0 = run until stopped manually.
MAX_POLLS=0
# How many recent poll blocks the report shows per port.
TAIL_ENTRIES=20
# Prefix for privileged commands; empty because this already runs as root.
SUDO=""
BCMCMD="bcmcmd"
# Logging
LOG_DIR="" # empty = <script directory>/log
LOG_NAME="port_prbs.log"
# What `start` does with the log left behind by the previous run:
# new | archive | append
START_LOG_MODE="new"
###############################################################################
# Internal
###############################################################################
SCRIPT_NAME="$(basename -- "${BASH_SOURCE[0]}")"
SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
SCRIPT_PATH="${SCRIPT_DIR}/${SCRIPT_NAME}"
[ -n "${LOG_DIR}" ] || LOG_DIR="${SCRIPT_DIR}/log"
LOG_FILE="${LOG_DIR}/${LOG_NAME}"
BASE="${LOG_DIR}/${LOG_NAME%.log}"
PID_FILE="${BASE}.pid"
STATE_FILE="${BASE}.state"
RAW_A="${BASE}_${PORT_A_NAME}.raw"
RAW_B="${BASE}_${PORT_B_NAME}.raw"
ts() { date '+%Y-%m-%d %H:%M:%S'; }
# port_tally <name> <raw> -> "<polls> <pass> <fail> <verdict>"
# A raw without a "PRBS START" line means the port was not run this session,
# which is SKIP -- reporting it as FAIL would make a deliberate single-port
# run look like half the hardware is broken.
port_tally() {
local name="$1" raw="$2" pass fail polls verdict
if [ ! -s "${raw}" ] || ! grep -aq "PRBS START ${name}" "${raw}" 2>/dev/null; then
printf '0 0 0 SKIP'; return 0
fi
pass=$(grep -ac "PRBS ${name} poll=[0-9]* PASS" "${raw}" 2>/dev/null); pass=${pass:-0}
fail=$(grep -ac "PRBS ${name} poll=[0-9]* FAIL" "${raw}" 2>/dev/null); fail=${fail:-0}
polls=$(( pass + fail ))
if [ "${polls}" -gt 0 ] && [ "${fail}" -eq 0 ]; then verdict=PASS; else verdict=FAIL; fi
printf '%s %s %s %s' "${polls}" "${pass}" "${fail}" "${verdict}"
}
die() { printf '[ERROR] %s\n' "$*" >&2; exit 1; }
# bcm <unit> <dsh command> -- output on stdout, never trusts the exit status.
# </dev/null so it cannot consume the caller's stdin.
bcm() {
local unit="$1" cmd="$2"
${SUDO} "${BCMCMD}" -n "${unit}" -c "dsh -c \"${cmd}\"" </dev/null 2>&1
}
# run_step <unit> <dsh command>
# The command and its full output are written to the LOG via stderr, because
# the worker has stderr pointed at the raw file. Only the output itself goes to
# stdout, so `out="$(run_step ...)"` captures the output without swallowing the
# log lines -- writing both to stdout would have put the whole record inside
# the variable and left the log with nothing but the poll verdicts.
run_step() {
local unit="$1" cmd="$2" out
out="$(bcm "${unit}" "${cmd}")"
{
printf '[%s] CMD : bcmcmd -n %s -c '\''dsh -c "%s"'\''\n' "$(ts)" "${unit}" "${cmd}"
printf '%s\n' "${out}"
} >&2
printf '%s' "${out}"
}
# Echo "<pid_a> <pid_b>" and return 0 while at least one worker is alive. A
# port that was not started this run is recorded as "-", so a single-port run
# is a first-class case rather than a half-broken two-port one.
is_running() {
local pa pb alive=0
[ -f "${PID_FILE}" ] || return 1
pa="$(sed -n '1p' "${PID_FILE}" 2>/dev/null)"; pa="${pa:--}"
pb="$(sed -n '2p' "${PID_FILE}" 2>/dev/null)"; pb="${pb:--}"
[[ "${pa}" =~ ^[0-9]+$ ]] && kill -0 "${pa}" 2>/dev/null && alive=1
[[ "${pb}" =~ ^[0-9]+$ ]] && kill -0 "${pb}" 2>/dev/null && alive=1
[ "${alive}" -eq 1 ] || return 1
printf '%s %s' "${pa}" "${pb}"
return 0
}
###############################################################################
# Worker -- one per port, launched by `start`
###############################################################################
WORKER_STOP=0
worker_on_signal() { WORKER_STOP=1; }
# __worker <name> <unit> <phy> <rawfile>
do_worker() {
local name="$1" unit="$2" phy="$3" raw="$4"
local n=0 pass=0 fail=0 out
exec >>"${raw}" 2>&1
trap worker_on_signal INT TERM
printf '#############################################################\n'
printf '[%s] PRBS START %s (unit %s, phy %s) poly=%s interval=%ss poll=%ss\n' \
"$(ts)" "${name}" "${unit}" "${phy}" "${PRBS_POLY}" \
"${PRBS_STAT_INTERVAL}" "${POLL_INTERVAL_SEC}"
printf '#############################################################\n'
# --- setup ---
printf '[%s] CMD : sfputil lpmode off %s\n' "$(ts)" "${name}"
${SUDO} sfputil lpmode off "${name}" </dev/null 2>&1
run_step "${unit}" "phy diag ${phy} prbs set ${PRBS_POLY}" >/dev/null
run_step "${unit}" "phy diag ${phy} prbsstat STArt Interval=${PRBS_STAT_INTERVAL}" >/dev/null
sleep "${SETTLE_SEC}"
# --- poll ---
while [ "${WORKER_STOP}" -eq 0 ]; do
n=$(( n + 1 ))
printf -- '---------- %s POLL %d @ %s ----------\n' "${name}" "${n}" "$(ts)"
out="$(run_step "${unit}" "phy diag ${phy} prbs get")"
# Ber is recorded for the log only; it does not decide the verdict.
run_step "${unit}" "phydiag ${phy} prbsstat Ber" >/dev/null
if printf '%s' "${out}" | grep -qF "${PASS_PATTERN}"; then
pass=$(( pass + 1 ))
printf '[%s] PRBS %s poll=%d PASS\n' "$(ts)" "${name}" "${n}"
else
fail=$(( fail + 1 ))
printf '[%s] PRBS %s poll=%d FAIL\n' "$(ts)" "${name}" "${n}"
fi
[ "${MAX_POLLS}" -gt 0 ] && [ "${n}" -ge "${MAX_POLLS}" ] && break
[ "${WORKER_STOP}" -eq 0 ] || break
sleep "${POLL_INTERVAL_SEC}"
done
# --- teardown ---
run_step "${unit}" "phydiag ${phy} prbsstat STOp" >/dev/null
run_step "${unit}" "phydiag ${phy} prbs clear" >/dev/null
printf '[%s] PRBS STOP %s polls=%d PASS=%d FAIL=%d\n' \
"$(ts)" "${name}" "${n}" "${pass}" "${fail}"
}
###############################################################################
# Report
###############################################################################
# render_port <name> <unit> <phy> <raw>
render_port() {
local name="$1" unit="$2" phy="$3" raw="$4"
local t polls pass fail verdict
t="$(port_tally "${name}" "${raw}")"
polls="$(printf '%s' "${t}" | awk '{print $1}')"
pass="$(printf '%s' "${t}" | awk '{print $2}')"
fail="$(printf '%s' "${t}" | awk '{print $3}')"
verdict="$(printf '%s' "${t}" | awk '{print $4}')"
if [ "${verdict}" = "SKIP" ]; then
printf -- '----- %s (unit %s, phy %s) : not run this session -----\n\n' \
"${name}" "${unit}" "${phy}"
printf '[%s] RESULT %-12s polls=%-4s PASS=%-4s FAIL=%-4s %s\n\n' \
"$(ts)" "${name}" "${polls}" "${pass}" "${fail}" "${verdict}"
return 0
fi
printf -- '----- %s (unit %s, phy %s) : last %s poll blocks -----\n' \
"${name}" "${unit}" "${phy}" "${TAIL_ENTRIES}"
grep -aE "^-{10} ${name} POLL|PRBS ${name} poll=|prbsstat Ber|^ *[0-9]+ *: " "${raw}" 2>/dev/null \
| tail -n $(( TAIL_ENTRIES * 3 ))
printf '\n'
printf '[%s] RESULT %-12s polls=%-4s PASS=%-4s FAIL=%-4s %s\n\n' \
"$(ts)" "${name}" "${polls}" "${pass}" "${fail}" "${verdict}"
}
write_report() {
local started
started="$(sed -n '1p' "${STATE_FILE}" 2>/dev/null)"
{
printf '#############################################################\n'
printf '[%s] 100G PRBS report\n' "$(ts)"
printf ' started : %s\n' "${started:-unknown}"
printf ' stopped : %s\n' "$(ts)"
printf ' %s : unit %s, phy %s\n' "${PORT_A_NAME}" "${PORT_A_UNIT}" "${PORT_A_PHY}"
printf ' %s : unit %s, phy %s\n' "${PORT_B_NAME}" "${PORT_B_UNIT}" "${PORT_B_PHY}"
printf ' poly=%s prbsstat Interval=%s poll every %ss\n' \
"${PRBS_POLY}" "${PRBS_STAT_INTERVAL}" "${POLL_INTERVAL_SEC}"
printf ' a poll is PASS only when the output contains "%s"\n' "${PASS_PATTERN}"
printf '#############################################################\n\n'
render_port "${PORT_A_NAME}" "${PORT_A_UNIT}" "${PORT_A_PHY}" "${RAW_A}"
render_port "${PORT_B_NAME}" "${PORT_B_UNIT}" "${PORT_B_PHY}" "${RAW_B}"
# Taken after prbsstat STOp + prbs clear, so this is the recovered
# state. During the test the same command would have reported DOWN.
printf -- '--- show interfaces status %s,%s (after prbsstat STOp + prbs clear) ---\n' \
"${PORT_A_NAME}" "${PORT_B_NAME}"
${SUDO} show interfaces status "${PORT_A_NAME},${PORT_B_NAME}" </dev/null 2>&1
} >> "${LOG_FILE}"
}
###############################################################################
# Sub-commands
###############################################################################
prepare_log_on_start() {
local stamp
case "${START_LOG_MODE}" in
append) return 0 ;;
archive)
if [ -s "${LOG_FILE}" ]; then
stamp="$(date '+%Y%m%d-%H%M%S')"
mv -f "${LOG_FILE}" "${LOG_FILE}.${stamp}" || die "cannot archive ${LOG_FILE}"
fi ;;
new)
[ -f "${LOG_FILE}" ] && { : > "${LOG_FILE}" || die "cannot truncate ${LOG_FILE}"; } ;;
*) die "invalid START_LOG_MODE: ${START_LOG_MODE}" ;;
esac
}
# do_start [both|a|b|<port name>]
do_start() {
local which="${1:-${PORTS}}" pids pa="-" pb="-" run_a=0 run_b=0
case "${which}" in
both|BOTH|all) run_a=1; run_b=1 ;;
a|A|"${PORT_A_NAME}") run_a=1 ;;
b|B|"${PORT_B_NAME}") run_b=1 ;;
*) die "unknown port selector '${which}' (use: both | a | b | ${PORT_A_NAME} | ${PORT_B_NAME})" ;;
esac
pids="$(is_running)" && die "already running (pids=${pids})"
command -v "${BCMCMD}" >/dev/null 2>&1 || die "${BCMCMD} not found"
mkdir -p "${LOG_DIR}" || die "cannot create ${LOG_DIR}"
prepare_log_on_start
# Only the selected ports are truncated. A raw with no "PRBS START" line is
# what the report uses to tell "not run this session" from "ran and failed".
[ "${run_a}" -eq 1 ] && : > "${RAW_A}"
[ "${run_b}" -eq 1 ] && : > "${RAW_B}"
printf '%s\n' "$(ts)" > "${STATE_FILE}"
# One worker per selected port; with both, they run at the same time.
# Invoked through bash so the file does not need the execute bit.
if [ "${run_a}" -eq 1 ]; then
setsid bash "${SCRIPT_PATH}" __worker \
"${PORT_A_NAME}" "${PORT_A_UNIT}" "${PORT_A_PHY}" "${RAW_A}" >/dev/null 2>&1 &
pa=$!
disown "${pa}" 2>/dev/null
fi
if [ "${run_b}" -eq 1 ]; then
setsid bash "${SCRIPT_PATH}" __worker \
"${PORT_B_NAME}" "${PORT_B_UNIT}" "${PORT_B_PHY}" "${RAW_B}" >/dev/null 2>&1 &
pb=$!
disown "${pb}" 2>/dev/null
fi
printf '%s\n%s\n' "${pa}" "${pb}" > "${PID_FILE}"
sleep 1
[ "${run_a}" -eq 1 ] && { kill -0 "${pa}" 2>/dev/null || die "${PORT_A_NAME} worker failed, see ${RAW_A}"; }
[ "${run_b}" -eq 1 ] && { kill -0 "${pb}" 2>/dev/null || die "${PORT_B_NAME} worker failed, see ${RAW_B}"; }
printf 'started (%s pid=%s, %s pid=%s)\nlog: %s\n' \
"${PORT_A_NAME}" "${pa}" "${PORT_B_NAME}" "${pb}" "${LOG_FILE}"
# Deliberately NOT printing "show interfaces status" here. With PRBS armed
# the link is out of normal operation and reports DOWN, which reads as a
# failure to anyone glancing at the console. The status is shown in the
# report instead, once PRBS has been cleared.
}
do_stop() {
local pids pa pb i
pids="$(is_running)" || { printf 'not running\n'; rm -f "${PID_FILE}"; return 0; }
pa="${pids% *}"; pb="${pids#* }"
# TERM lets each worker finish its poll and run prbsstat STOp / prbs clear.
[[ "${pa}" =~ ^[0-9]+$ ]] && kill -TERM "${pa}" 2>/dev/null
[[ "${pb}" =~ ^[0-9]+$ ]] && kill -TERM "${pb}" 2>/dev/null
for (( i = 0; i < 120; i++ )); do
kill -0 "${pa}" 2>/dev/null || kill -0 "${pb}" 2>/dev/null || break
sleep 0.5
done
if kill -0 "${pa}" 2>/dev/null || kill -0 "${pb}" 2>/dev/null; then
printf 'workers did not exit in time, sending SIGKILL (PRBS may be left running)\n' >&2
kill -KILL "${pa}" 2>/dev/null
kill -KILL "${pb}" 2>/dev/null
fi
write_report
rm -f "${PID_FILE}"
printf 'stopped\nreport: %s\n' "${LOG_FILE}"
}
do_report() {
local name raw pass fail polls verdict
printf '%-14s %-8s %-8s %-8s %s\n' PORT POLLS PASS FAIL RESULT
printf '%-14s %-8s %-8s %-8s %s\n' -------------- -------- -------- -------- ------
for spec in "${PORT_A_NAME}:${RAW_A}" "${PORT_B_NAME}:${RAW_B}"; do
name="${spec%%:*}"; raw="${spec#*:}"
set -- $(port_tally "${name}" "${raw}")
printf '%-14s %-8s %-8s %-8s %s\n' "${name}" "$1" "$2" "$3" "$4"
done
}
do_status() {
local pids
if pids="$(is_running)"; then
printf 'status : running (%s pid=%s, %s pid=%s)\n' \
"${PORT_A_NAME}" "${pids% *}" "${PORT_B_NAME}" "${pids#* }"
else
printf 'status : stopped\n'
fi
printf 'log : %s\n' "${LOG_FILE}"
do_report
}
usage() {
cat <<EOF
Usage: ${SCRIPT_NAME} {start [both|a|b]|stop|status|report|clear}
start Set up PRBS and poll in the background. With no argument it runs
\$PORTS (currently "${PORTS}"); "a" or "b" runs that port alone,
which is how you tell a genuine port fault from the DUT not coping
with two PRBS streams at once.
start both ports at the same time
start a ${PORT_A_NAME} only
start b ${PORT_B_NAME} only
Port status is NOT shown here: with PRBS armed the link reports
DOWN, which looks like a failure. See the report instead.
stop Stop polling, run prbsstat STOp + prbs clear on both ports, and
render the report into the log
report Print the PASS/FAIL tally per port
status Show worker pids plus the current tally
clear Remove the log and raw captures (must be stopped first)
Log file : ${LOG_FILE}
Raw : ${RAW_A}
${RAW_B}
A poll is PASS only when "phy diag <phy> prbs get" reports "${PASS_PATTERN}".
prbsstat Ber is captured alongside every poll but does not decide the verdict.
A port that was not run in this session reports SKIP, not FAIL.
EOF
}
###############################################################################
# Entry point
###############################################################################
case "${1:-}" in
start) shift; do_start "${1:-${PORTS}}" ;;
stop) do_stop ;;
status) do_status ;;
report) do_report ;;
clear)
is_running >/dev/null && die "still running, stop it first"
rm -f "${LOG_FILE}" "${LOG_FILE}".[0-9]* "${RAW_A}" "${RAW_B}" "${STATE_FILE}"
printf 'log cleared\n' ;;
__worker)
shift
do_worker "$1" "$2" "$3" "$4" ;;
-h|--help|"") usage ;;
*) printf '[ERROR] unknown sub-command: %s\n\n' "$1" >&2; usage; exit 1 ;;
esac
src/Script_ABC_Blanton/Blanton_Script/pwr_brick.sh
+241
View File
@@ -0,0 +1,241 @@
#!/usr/bin/env bash
# =============================================================================
# pwr_brick.sh -- PDB / CPB power brick Vin / Iin / Vout / Iout / Temp
# =============================================================================
# Version History:
# V1.1.0 2026-09-02 PAGE values and conversions taken from the ADPM12200
# datasheet instead of the bring-up spreadsheet.
# The spreadsheet wrote every PAGE in decimal but with an
# 0x prefix, so four of the five selected the wrong page:
# Vin PAGE 9 -> it said 0x00 (should be 0x09)
# Iin PAGE 10 -> it said 0x10 (should be 0x0A)
# Vout PAGE 2 -> it said 0x02 correct by luck
# Iout PAGE 14 -> it said 0x14 (should be 0x0E)
# Temp PAGE 18 -> it said 0x18 (should be 0x12)
# Only Vout worked, because 2 reads the same either way.
# That is why Iin/Iout answered 0xFFFF and Temp 0x0000.
# Conversions now use the datasheet DIRECT equation; the
# reverse-engineered BRICK_VIN_LSB is gone.
# V1.0.0 2026-09-02 First version.
# =============================================================================
#
# Path: CB FPGA F3 VI2C ch4 -> TCA954x mux 0x72 ch0 -> the bricks
#
# The four ADPM12200 modules put each measurement on its own PMBus PAGE, so a
# PAGE write has to precede every read. blanton_pwr_data.sh does not send one
# at all (its PDB table has page "-"), which is why it reports them as NA.
#
# READ_VIN 0x88 PAGE 9
# READ_IIN 0x89 PAGE 10
# READ_VOUT 0x8B PAGE 2
# READ_IOUT 0x8C PAGE 14
# READ_TEMPERATURE_1 0x8D PAGE 18
#
# DIRECT format, datasheet Table 3 ("PMBus Command Code Coefficients"):
#
# X = (1/m) x (Y x 10^-R - b) Y = the 2-byte two's complement word
#
# Voltage m=0.125 b=0 R=0 units mV -> X = Y x 8 mV
# Current m=0.25 b=0 R=2 units A -> X = Y x 0.04 A
# Temperature m=1 b=0 R=2 units degC -> X = Y x 0.01 degC
#
# Sanity check: READ_VOUT 0x05D4 = 1492 -> 1492 x 8 = 11936 mV, which is exactly
# what PDB_IBC_SWB1_A_VOUT reports in 'show platform voltage'.
#
# ⚠️ Table 3 does not list READ_VIN or READ_IIN. They are decoded here with the
# Voltage and Current coefficients respectively - reasonable, and consistent
# with a ~50 V input, but not stated by the datasheet. PB_VIN_M / PB_IIN_M
# below are where to change that if the part turns out to differ.
#
# ⚠️ CPB.PU37 (0x26) is a DIFFERENT part: no PAGE writes, and its own scaling
# (Vin 0.25 V, Vout 2^-11 V, Iout 0.5 A per count of the mantissa). Those
# three were confirmed against words this DUT returns.
#
# Usage:
# ./pwr_brick.sh show # the table
# ./pwr_brick.sh show -r # add the raw words
# ./pwr_brick.sh help
# =============================================================================
# --- User Configurable Section ----------------------------------------------
PB_CH="${PB_CH:-4}" # ICB VI2C channel
PB_MUX="${PB_MUX:-0x72}" # TCA954x address
PB_MUX_SEL="${PB_MUX_SEL:-0x01}" # control byte: bit0 = channel 0
PB_TRIES="${PB_TRIES:-8}" # reads per value before giving up
# PMBus PAGE per measurement (ADPM12200). Decimal page numbers written in hex.
PB_PAGE_VIN="${PB_PAGE_VIN:-0x09}" # 9
PB_PAGE_IIN="${PB_PAGE_IIN:-0x0A}" # 10
PB_PAGE_VOUT="${PB_PAGE_VOUT:-0x02}" # 2
PB_PAGE_IOUT="${PB_PAGE_IOUT:-0x0E}" # 14
PB_PAGE_TEMP="${PB_PAGE_TEMP:-0x12}" # 18
# DIRECT coefficients: m, R, and the divisor that takes the datasheet unit to
# the displayed unit (mV -> V is 1000; A and degC are already right).
PB_VOUT_M="${PB_VOUT_M:-0.125}"; PB_VOUT_R="${PB_VOUT_R:-0}"; PB_VOUT_DIV="${PB_VOUT_DIV:-1000}"
PB_VIN_M="${PB_VIN_M:-0.125}"; PB_VIN_R="${PB_VIN_R:-0}"; PB_VIN_DIV="${PB_VIN_DIV:-1000}"
PB_IOUT_M="${PB_IOUT_M:-0.25}"; PB_IOUT_R="${PB_IOUT_R:-2}"; PB_IOUT_DIV="${PB_IOUT_DIV:-1}"
PB_IIN_M="${PB_IIN_M:-0.25}"; PB_IIN_R="${PB_IIN_R:-2}"; PB_IIN_DIV="${PB_IIN_DIV:-1}"
PB_TEMP_M="${PB_TEMP_M:-1}"; PB_TEMP_R="${PB_TEMP_R:-2}"; PB_TEMP_DIV="${PB_TEMP_DIV:-1}"
# CPB.PU37 only (different part, no PAGE, mantissa-based)
CPB_VIN_LSB="${CPB_VIN_LSB:-0.25}" # V per count of the mantissa
CPB_IOUT_LSB="${CPB_IOUT_LSB:-0.5}" # A per count of the mantissa
# Plausibility windows. A decoded value outside its window is discarded and the
# read retried; this is what rejects the corrupted words this bus produces - a
# bad high byte turns 11.98 V into 32.00 V, which "reject 0xFFFF" never catches.
PB_VIN_LO="${PB_VIN_LO:-30}"; PB_VIN_HI="${PB_VIN_HI:-70}"
PB_VOUT_LO="${PB_VOUT_LO:-8}"; PB_VOUT_HI="${PB_VOUT_HI:-14}"
PB_IIN_LO="${PB_IIN_LO:-0}"; PB_IIN_HI="${PB_IIN_HI:-100}"
PB_IOUT_LO="${PB_IOUT_LO:-0}"; PB_IOUT_HI="${PB_IOUT_HI:-300}"
PB_TEMP_LO="${PB_TEMP_LO:-0}"; PB_TEMP_HI="${PB_TEMP_HI:-125}"
# All-ones and all-zeros are the two ways this bus says "nobody answered", and
# both can decode into a value that sits inside its window - 0x0000 on the
# temperature register reads as a perfectly plausible 0 C. Rejected as raw
# words, before any conversion, so no window has to be bent to catch them.
PB_REJECT_FFFF="${PB_REJECT_FFFF:-1}"
PB_REJECT_0000="${PB_REJECT_0000:-1}"
# "location:bricks:slave:netname:kind" kind = adpm (PAGE per read) | cpb
PB_DEVS=(
"SWB0.PU207:BRICKS1:0x62:P12V_SWB0_L:adpm"
"SWB0.PU13:BRICKS2:0x63:P12V_SWB0_L:adpm"
"SWB1.PU332:BRICKS1:0x60:P12V_SWB1_R:adpm"
"SWB1.PU85:BRICKS2:0x61:P12V_SWB1_R:adpm"
"CPB.PU37:BRICK:0x26:P12V_STBY:cpb"
)
# -----------------------------------------------------------------------------
PB_NA="NA"
PB_RAW=0
PB_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
_pb_err() { echo -e "[\033[31mERR \033[0m] $*" >&2; }
# --- backend -----------------------------------------------------------------
if ! declare -F vi2c_read >/dev/null 2>&1; then
if [ -r "$PB_DIR/blanton_icb_vi2c.sh" ]; then
# shellcheck source=/dev/null
source "$PB_DIR/blanton_icb_vi2c.sh" >/dev/null 2>&1
else
_pb_err "blanton_icb_vi2c.sh not found next to this script"; exit 1
fi
fi
declare -F vi2c_read >/dev/null 2>&1 || { _pb_err "vi2c_read() still undefined"; exit 1; }
# --- decoders ----------------------------------------------------------------
# DIRECT: X = (1/m) x (Y x 10^-R - b), b = 0. Y is two's complement, so a word
# above 0x7FFF is negative - that matters for temperature, not for the rails.
_pb_direct() {
awk -v w=$(( $1 )) -v m="$2" -v r="$3" -v d="$4" 'BEGIN{
if (w > 32767) w -= 65536
printf "%.3f", ((w * (10 ^ -r)) / m) / d
}'
}
# SLINEAR11 mantissa only (bits[10:0], two's complement) - CPB.PU37 path.
_pb_mant() { awk -v w=$(( $1 )) 'BEGIN{ m = w % 2048; if (m > 1023) m -= 2048; print m }'; }
_pb_mul() { awk -v a="$1" -v b="$2" 'BEGIN{ printf "%.3f", a * b }'; }
_pb_lin11() { awk -v w=$(( $1 )) 'BEGIN{ printf "%.4f", w * (2.0 ^ -11) }'; }
_pb_in() { awk -v x="$1" -v lo="$2" -v hi="$3" 'BEGIN{ exit !(x >= lo && x <= hi) }'; }
# _pb_word <slave> <page|-> <reg> -> "0xWWWW"
_pb_word() {
local slave="$1" page="$2" reg="$3" out
[ "$page" != "-" ] && vi2c_write "$PB_CH" "$slave" 0x00 "$page" >/dev/null 2>&1
out=$(vi2c_read "$PB_CH" "$slave" "$reg" 2 2>/dev/null \
| sed -n 's/.*\[0x\(..\) 0x\(..\)\].*/0x\2\1/p')
[ -n "$out" ] && echo "$out"
}
# _pb_val <slave> <page|-> <reg> <decoder> <a1> <a2> <a3> <lo> <hi>
# Retries until the decoded value lands inside the window; echoes "value raw".
_pb_val() {
local slave="$1" page="$2" reg="$3" dec="$4" a1="$5" a2="$6" a3="$7" lo="$8" hi="$9"
local i w v
for (( i = 0; i < PB_TRIES; i++ )); do
w=$(_pb_word "$slave" "$page" "$reg") || continue
[ -z "$w" ] && continue
[ "$PB_REJECT_FFFF" = "1" ] && [ "$(( w ))" -eq 65535 ] && continue
[ "$PB_REJECT_0000" = "1" ] && [ "$(( w ))" -eq 0 ] && continue
case "$dec" in
direct) v=$(_pb_direct "$w" "$a1" "$a2" "$a3") ;;
mant) v=$(_pb_mul "$(_pb_mant "$w")" "$a1") ;;
lin11) v=$(_pb_lin11 "$w") ;;
esac
_pb_in "$v" "$lo" "$hi" || continue
echo "$v $w"; return 0
done
echo "$PB_NA -"; return 1
}
_pb_mux_open() {
# The mux takes a bare control byte and vi2c_write always sends a register
# first, so passing 0x01 as both makes the part latch 0x01 either way.
vi2c_init "$PB_CH" >/dev/null 2>&1
vi2c_write "$PB_CH" "$PB_MUX" "$PB_MUX_SEL" "$PB_MUX_SEL" >/dev/null 2>&1
return 0
}
# --- show --------------------------------------------------------------------
pwr_brick_show() {
_pb_mux_open
echo "==== PDB / CPB power bricks (VI2C ch${PB_CH} -> mux ${PB_MUX} ch0) ===="
printf '%-3s %-12s %-8s %-7s %-14s %10s %10s %10s %10s %9s\n' \
"No." "Location" "Bricks" "SlaveID" "Netname" \
"Vin(V)" "Iin(A)" "Vout(V)" "Iout(A)" "Temp(C)"
printf '%s\n' "--------------------------------------------------------------------------------------------------------------"
local n=0 entry loc bk slave net kind vi ii vo io tp
for entry in "${PB_DEVS[@]}"; do
IFS=':' read -r loc bk slave net kind <<< "$entry"
n=$(( n + 1 ))
if [ "$kind" = "cpb" ]; then
vi=$(_pb_val "$slave" - 0x88 mant "$CPB_VIN_LSB" "" "" "$PB_VIN_LO" "$PB_VIN_HI")
ii="$PB_NA -" # no input current on this part
vo=$(_pb_val "$slave" - 0x8B lin11 "" "" "" "$PB_VOUT_LO" "$PB_VOUT_HI")
io=$(_pb_val "$slave" - 0x8C mant "$CPB_IOUT_LSB" "" "" "$PB_IOUT_LO" "$PB_IOUT_HI")
tp=$(_pb_val "$slave" - 0x8D direct 1 2 1 "$PB_TEMP_LO" "$PB_TEMP_HI")
else
vi=$(_pb_val "$slave" "$PB_PAGE_VIN" 0x88 direct "$PB_VIN_M" "$PB_VIN_R" "$PB_VIN_DIV" "$PB_VIN_LO" "$PB_VIN_HI")
ii=$(_pb_val "$slave" "$PB_PAGE_IIN" 0x89 direct "$PB_IIN_M" "$PB_IIN_R" "$PB_IIN_DIV" "$PB_IIN_LO" "$PB_IIN_HI")
vo=$(_pb_val "$slave" "$PB_PAGE_VOUT" 0x8B direct "$PB_VOUT_M" "$PB_VOUT_R" "$PB_VOUT_DIV" "$PB_VOUT_LO" "$PB_VOUT_HI")
io=$(_pb_val "$slave" "$PB_PAGE_IOUT" 0x8C direct "$PB_IOUT_M" "$PB_IOUT_R" "$PB_IOUT_DIV" "$PB_IOUT_LO" "$PB_IOUT_HI")
tp=$(_pb_val "$slave" "$PB_PAGE_TEMP" 0x8D direct "$PB_TEMP_M" "$PB_TEMP_R" "$PB_TEMP_DIV" "$PB_TEMP_LO" "$PB_TEMP_HI")
fi
printf '%-3s %-12s %-8s %-7s %-14s %10s %10s %10s %10s %9s\n' \
"$n" "$loc" "$bk" "$slave" "$net" \
"${vi%% *}" "${ii%% *}" "${vo%% *}" "${io%% *}" "${tp%% *}"
[ "$PB_RAW" = "1" ] && printf '%-3s %-12s %-8s %-7s %-14s %10s %10s %10s %10s %9s\n' \
"" "" "" "" "raw" "${vi##* }" "${ii##* }" "${vo##* }" "${io##* }" "${tp##* }"
done
# No trailing notes on stdout: this table gets pasted into reports and
# captured into the master console log, and a caveat printed every run stops
# being read after the second time. The caveats live in the file header -
# the one that still matters is that READ_VIN / READ_IIN are not in the
# datasheet coefficient table and borrow the Voltage / Current sets.
}
pwr_brick_help() {
echo -e "\033[1mpwr_brick.sh - PDB / CPB power brick readings\033[0m"
echo ""
echo -e " \033[33mshow\033[0m [-r] Vin / Iin / Vout / Iout / Temp for all 5 bricks (-r adds raw)"
echo -e " \033[33mhelp\033[0m"
echo ""
echo -e " Path : VI2C ch$PB_CH -> mux $PB_MUX ch0"
echo -e " The four ADPM12200 modules need a PMBus PAGE per measurement:"
echo -e " Vin $PB_PAGE_VIN(9) Iin $PB_PAGE_IIN(10) Vout $PB_PAGE_VOUT(2) Iout $PB_PAGE_IOUT(14) Temp $PB_PAGE_TEMP(18)"
echo -e " DIRECT format, datasheet Table 3: X = (1/m) x (Y x 10^-R - b)"
echo -e " CPB.PU37 (0x26) is a different part - no PAGE, its own scaling."
echo -e " \033[33mREAD_VIN / READ_IIN are not in Table 3; they borrow Voltage / Current.\033[0m"
}
case "${1:-help}" in
show)
shift 2>/dev/null
[ "${1:-}" = "-r" ] && PB_RAW=1
pwr_brick_show ;;
help|-h|--help) pwr_brick_help ;;
*) _pb_err "unknown sub-command: $1"; pwr_brick_help; exit 1 ;;
esac
src/Script_ABC_Blanton/Blanton_Script/usb_target.sh
+203
View File
@@ -0,0 +1,203 @@
#!/bin/bash
###############################################################################
# usb_target.sh
#
# Version : V1.1.0
# Author : ETWen
# Date : 20260825
# Purpose : Auto-detect an inserted USB mass-storage device and report either
# its device node, its mount point, or both.
#
# stdout : requested value(s) only, for $(...) capture
# stderr : diagnostic messages
#
# Usage : usb_target.sh [-o dev|mnt|both|id] [-n] [-r seconds]
#
# -o dev print partition device node (e.g. /dev/sda1)
# -o mnt print mount point (e.g. /mnt/usb) [default]
# -o both print "<dev> <mnt>" on one line
# -o id print stable by-id path (/dev/disk/by-id/...)
# -n detect only, do not mount
# -r sec udev enumeration wait, default 15
#
# Exit : 0 success
# 1 no USB mass-storage found
# 2 multiple USB disks detected (refuse to guess)
# 3 no usable filesystem on the device
# 4 mount failed
# 5 mounted but not writable
#
# Version History
# V1.0.0 20260825 Initial Version
# V1.1.0 20260825 Add -o/-n/-r options; expose device node and by-id path
###############################################################################
set -u
MNT_BASE="/mnt/usb"
RETRY=15
OUTPUT="mnt"
DO_MOUNT=1
log() { echo "[usb] $*" >&2; } # diagnostics go to stderr; stdout stays clean
while getopts "o:nr:h" opt; do
case "$opt" in
o) OUTPUT="$OPTARG" ;;
n) DO_MOUNT=0 ;;
r) RETRY="$OPTARG" ;;
h) sed -n '3,30p' "$0" >&2; exit 0 ;;
*) log "invalid option"; exit 1 ;;
esac
done
shift $((OPTIND - 1))
case "$OUTPUT" in
dev|mnt|both|id) ;;
*) log "invalid -o value: $OUTPUT"; exit 1 ;;
esac
# "-o dev" / "-o id" alone does not require mounting.
[ "$OUTPUT" = "dev" ] && [ "$DO_MOUNT" = "1" ] && DO_MOUNT=0
[ "$OUTPUT" = "id" ] && [ "$DO_MOUNT" = "1" ] && DO_MOUNT=0
#------------------------------------------------------------------------------
# Identify the physical disk(s) backing rootfs / /host so they can be excluded.
# Needed because some platforms boot from a USB DOM, which also reports TRAN=usb.
#------------------------------------------------------------------------------
get_system_disk() {
local src
for mp in /host / ; do
src=$(findmnt -no SOURCE "$mp" 2>/dev/null) || continue
lsblk -no PKNAME "$src" 2>/dev/null | head -1
done | sort -u
}
#------------------------------------------------------------------------------
# List candidate USB disks (whole devices, not partitions).
#------------------------------------------------------------------------------
find_usb_disks() {
local sysdisks; sysdisks=$(get_system_disk)
lsblk -dn -o NAME,TYPE,TRAN,RM 2>/dev/null | while read -r name type tran rm; do
[ "$type" = "disk" ] || continue
case "$name" in loop*|ram*|dm-*|sr*|zram*) continue ;; esac
# Older util-linux may not expose the TRAN column; fall back to sysfs.
if [ "$tran" != "usb" ]; then
readlink -f "/sys/block/$name/device" 2>/dev/null | grep -q '/usb[0-9]' || continue
[ "$rm" = "1" ] || continue
fi
echo "$sysdisks" | grep -qx "$name" && { log "skip $name (system disk)"; continue; }
echo "/dev/$name"
done
}
#------------------------------------------------------------------------------
# Pick a mountable partition from a disk; fall back to the whole device for
# superfloppy layouts (filesystem written directly, no partition table).
#------------------------------------------------------------------------------
pick_partition() {
local disk="$1" p
p=$(lsblk -ln -o NAME,TYPE,FSTYPE "$disk" | \
awk '$2=="part" && $3!="" {print "/dev/"$1; exit}')
[ -n "$p" ] && { echo "$p"; return; }
[ -n "$(lsblk -dn -o FSTYPE "$disk")" ] && echo "$disk"
}
#------------------------------------------------------------------------------
# Resolve a device node to a stable /dev/disk/by-id path, if one exists.
#------------------------------------------------------------------------------
resolve_by_id() {
local dev="$1" real link
real=$(readlink -f "$dev")
for link in /dev/disk/by-id/*; do
[ -e "$link" ] || continue
case "$link" in *-part*|*) ;; esac
[ "$(readlink -f "$link")" = "$real" ] && { echo "$link"; return 0; }
done
return 1
}
#------------------------------------------------------------------------------
# Main
#------------------------------------------------------------------------------
disks=""
for i in $(seq 1 "$RETRY"); do
disks=$(find_usb_disks)
[ -n "$disks" ] && break
sleep 1
done
[ -z "$disks" ] && { log "no USB mass-storage found"; exit 1; }
n=$(echo "$disks" | wc -l)
if [ "$n" -gt 1 ]; then
log "multiple USB disks detected, refuse to guess:"
log "$disks"
exit 2
fi
disk="$disks"
part=$(pick_partition "$disk")
[ -z "$part" ] && { log "$disk has no usable filesystem"; exit 3; }
fstype=$(lsblk -no FSTYPE "$part")
log "found $part (disk=$disk fstype=$fstype)"
# --- device-node only: no mount needed ---------------------------------------
if [ "$OUTPUT" = "dev" ]; then
echo "$part"
exit 0
fi
if [ "$OUTPUT" = "id" ]; then
if byid=$(resolve_by_id "$part"); then
echo "$byid"
exit 0
fi
log "no by-id path for $part, falling back to device node"
echo "$part"
exit 0
fi
# --- mount point required ----------------------------------------------------
mp=$(lsblk -no MOUNTPOINT "$part" | head -1)
if [ -z "$mp" ] && [ "$DO_MOUNT" = "0" ]; then
log "$part is not mounted and -n was given"
exit 4
fi
if [ -z "$mp" ]; then
log "mounting $part -> $MNT_BASE"
mkdir -p "$MNT_BASE"
# exfat/ntfs are not always built into the platform kernel.
case "$fstype" in
exfat) grep -qw exfat /proc/filesystems || modprobe exfat 2>/dev/null ;;
ntfs) grep -qw ntfs3 /proc/filesystems || modprobe ntfs3 2>/dev/null ;;
esac
if ! mount -o rw,noatime "$part" "$MNT_BASE" 2>/dev/null; then
log "mount failed (fstype=$fstype)"
exit 4
fi
mp="$MNT_BASE"
# Verify it is actually writable (read-only media, dirty FAT, or full device).
if ! touch "$mp/.wtest" 2>/dev/null; then
log "mounted read-only or no space left"
umount "$mp"
exit 5
fi
rm -f "$mp/.wtest"
else
log "$part already mounted at $mp"
fi
if [ "$OUTPUT" = "both" ]; then
echo "$part $mp"
else
echo "$mp"
fi
exit 0
src/Script_ABC_Blanton/config.ttl
+4
View File
@@ -7,6 +7,10 @@ strTestcase="ENV" ;ENV,EMC,Margin...etc
EN_Margin = 0 ; 1: Enable Margin Test, 0: Disable Margin Test
EN_log = 1 ; 1: Enable log, 0: Disable log
;================================================================
; FAN_SPEED
;================================================================
FAN_SPEED = 100
;================================================================
; Switch Unit Population
;================================================================
src/Script_ABC_Blanton/utils/setup_pmon.ttl
+5
View File
@@ -16,3 +16,8 @@ wait prompt_sonic_root
sendln "show platform leak status"
wait prompt_sonic_root
sendln "show platform leak channels"
wait prompt_sonic_root
sendln "tpm-dut-test fru"
wait prompt_sonic_root
sendln "tpm-dut-test tpm-read"
src/Script_ABC_Blanton/utils/show_dmesg.ttl
+8 -5
View File
@@ -1,8 +1,11 @@
; All Event
wait prompt_sonic_root
sendln "date"
sendln "dmesg -T | grep -Ei 'error|fail(ed|ure)?|fault|critical|panic|timeout'"
; i2c event
wait prompt_sonic_root
sendln "dmesg | grep -i error"
sendln "dmesg -T | grep -Ei 'error|fail(ed|ure)?|fault|critical|panic|timeout' | grep -i i2c"
; Clear Event
wait prompt_sonic_root
sendln "dmesg | grep -i fail"
wait prompt_sonic_root
sendln "dmesg | grep -i warning"
sendln "dmesg -C"
src/Script_ABC_Blanton/utils/wait_init.ttl
+8 -3
View File
@@ -4,7 +4,7 @@
; Date : 2026-08-21
; Author : ETWen
; =============================================================================
; Wait until every switch unit ENABLED below reports more than WT_MIN ports up:
; Wait until every switch unit ENABLED below reports at least WT_MIN ports up:
; bcmcmd -n <u> -c ps | grep -w up | wc -l
;
; The DUT is not always fully populated. Which units exist is declared ONCE in
@@ -34,10 +34,15 @@
; V3.1.0 2026-08-21 Take the population from SWB_UNIT0 / SWB_UNIT1 in
; config.ttl instead of local copies, so this wait and the
; traffic blocks cannot drift apart.
; V3.1.1 2026-08-25 WT_INTERVAL 10 -> 60. Fix the WT_MIN comments: the test
; has been `< WT_MIN` (at least) since the threshold was
; corrected, but the text still said "more than", which is
; the off-by-one that once hung Script A.
; =============================================================================
; ---- which units to wait for: SWB_UNIT0 / SWB_UNIT1, set in config.ttl ------
WT_MIN = 216 ; an enabled unit must report MORE than this many ports up
WT_INTERVAL = 10 ; seconds between polls
WT_MIN = 216 ; an enabled unit must report AT LEAST this many ports up
; (216 = 108 loopback pairs x 2, i.e. every cabled port)
WT_INTERVAL = 60 ; seconds between polls
; -----------------------------------------------------------------------------
timeout = 60 ; per-wait cap; bcmcmd ps is not instant
tools/100G_PRBS.txt
+63
View File
@@ -0,0 +1,63 @@
echo PORTS0=$(bcmcmd -n 0 -c ps | grep -w up | wc -l)
echo PORTS0=$(bcmcmd -n 1 -c ps | grep -w up | wc -l)
show interfaces status Ethernet513,Ethernet514
//100G Port 513
sudo sfputil lpmode off Ethernet513
bcmcmd -n 0 -c 'dsh -c "phy diag 268 prbs set p=3"'
bcmcmd -n 0 -c 'dsh -c "phy diag 268 prbsstat STArt Interval=5"'
bcmcmd -n 0 -c 'dsh -c "phy diag 268 prbs get"'
bcmcmd -n 0 -c 'dsh -c "phydiag 268 prbsstat Ber"'
bcmcmd -n 0 -c 'dsh -c "phydiag 268 prbsstat STOp"'
bcmcmd -n 0 -c 'dsh -c "phydiag 268 prbs clear"'
//100G Port 514
sudo sfputil lpmode off Ethernet514
bcmcmd -n 1 -c 'dsh -c "phy diag 268 prbs set p=3"'
bcmcmd -n 1 -c 'dsh -c "phy diag 268 prbsstat STArt Interval=5"'
bcmcmd -n 1 -c 'dsh -c "phy diag 268 prbs get"'
bcmcmd -n 1 -c 'dsh -c "phydiag 268 prbsstat Ber"'
bcmcmd -n 1 -c 'dsh -c "phydiag 268 prbsstat STOp"'
bcmcmd -n 1 -c 'dsh -c "phydiag 268 prbs clear"'
//100G Port 513
sudo sfputil lpmode off Ethernet513
sudo sfputil lpmode off Ethernet514
bcmcmd -n 0 -c 'dsh -c "phy diag 268 prbs set p=3"'
sleep 1
bcmcmd -n 1 -c 'dsh -c "phy diag 268 prbs set p=3"'
bcmcmd -n 0 -c 'dsh -c "phy diag 268 prbsstat STArt Interval=5"'
sleep 1
bcmcmd -n 1 -c 'dsh -c "phy diag 268 prbsstat STArt Interval=5"'
bcmcmd -n 0 -c 'dsh -c "phy diag 268 prbs get"'
sleep 1
bcmcmd -n 1 -c 'dsh -c "phy diag 268 prbs get"'
bcmcmd -n 0 -c 'dsh -c "phydiag 268 prbsstat Ber"'
sleep 1
bcmcmd -n 1 -c 'dsh -c "phydiag 268 prbsstat Ber"'
bcmcmd -n 0 -c 'dsh -c "phydiag 268 prbsstat STOp"'
sleep 1
bcmcmd -n 1 -c 'dsh -c "phydiag 268 prbsstat STOp"'
bcmcmd -n 0 -c 'dsh -c "phydiag 268 prbs clear"'
sleep 1
bcmcmd -n 1 -c 'dsh -c "phydiag 268 prbs clear"'
tools/100G_Traffic.txt
+12
View File
@@ -0,0 +1,12 @@
//Init
bcmcmd -n 0 -c 'mirror init'
bcmcmd -n 0 -c 'mirror port ce0 Mode=Ingress DestPort=ce0'
bcmcmd -n 0 -c 'vlan create 138'
bcmcmd -n 0 -c 'vlan add 138 pbm=ce0'
//Start
bcmcmd -n 0 -c 'tx 100 length=512 VLantag=138'
//stop
bcmcmd -n 0 -c 'mirror port ce0 Mode=Off'
bcmcmd -n 0 -c 'vlan remove 138 pbm=ce0'
tools/BER_Test.txt
+900
View File
@@ -0,0 +1,900 @@
bcmcmd -n 0 -c " dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbs set p=3' "
bcmcmd -n 0 -c " dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbs get' "
bcmcmd -n 0 -c " dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbsstat STArt Interval=30' "
bcmcmd -n 0 -c " dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbsstat Ber' "
bcmcmd -n 0 -c " dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbsstat STOp' "
bcmcmd -n 0 -c " dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbs clear' "
root@sonic:~# bcmcmd -n 0 -c " dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbs set p=3' "
dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbs set p=3'
drivshell>
root@sonic:~# bcmcmd -n 0 -c " dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbs get' "
dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbs get'
1 : PRBS OK!has been unlocked since last call
2 : PRBS OK!has been unlocked since last call
3 : PRBS OK!has been unlocked since last call
4 : PRBS OK!has been unlocked since last call
5 : PRBS OK!has been unlocked since last call
6 : PRBS OK!has been unlocked since last call
7 : PRBS OK!has been unlocked since last call
8 : PRBS OK!has been unlocked since last call
18 : PRBS OK!has been unlocked since last call
19 : PRBS OK!has been unlocked since last call
20 : PRBS OK!has been unlocked since last call
21 : PRBS OK!has been unlocked since last call
22 : PRBS OK!has been unlocked since last call
23 : PRBS OK!has been unlocked since last call
24 : PRBS OK!has been unlocked since last call
40 : PRBS OK!has been unlocked since last call
41 : PRBS OK!has been unlocked since last call
42 : PRBS OK!has been unlocked since last call
43 : PRBS OK!has been unlocked since last call
54 : PRBS OK!has been unlocked since last call
55 : PRBS OK!has been unlocked since last call
56 : PRBS OK!has been unlocked since last call
57 : PRBS OK!has been unlocked since last call
58 : PRBS OK!has been unlocked since last call
59 : PRBS OK!has been unlocked since last call
60 : PRBS OK!has been unlocked since last call
61 : PRBS OK!has been unlocked since last call
72 : PRBS OK!has been unlocked since last call
73 : PRBS OK!has been unlocked since last call
74 : PRBS OK!has been unlocked since last call
75 : PRBS OK!has been unlocked since last call
76 : PRBS OK!has been unlocked since last call
77 : PRBS OK!has been unlocked since last call
78 : PRBS OK!has been unlocked since last call
79 : PRBS OK!has been unlocked since last call
90 : PRBS OK!has been unlocked since last call
91 : PRBS OK!has been unlocked since last call
92 : PRBS OK!has been unlocked since last call
93 : PRBS OK!has been unlocked since last call
94 : PRBS OK!has been unlocked since last call
95 : PRBS OK!has been unlocked since last call
96 : PRBS OK!has been unlocked since last call
112 : PRBS OK!has been unlocked since last call
113 : PRBS OK!has been unlocked since last call
114 : PRBS OK!has been unlocked since last call
115 : PRBS OK!has been unlocked since last call
126 : PRBS OK!has been unlocked since last call
127 : PRBS OK!has been unlocked since last call
128 : PRBS OK!has been unlocked since last call
129 : PRBS OK!has been unlocked since last call
130 : PRBS OK!has been unlocked since last call
131 : PRBS OK!has been unlocked since last call
132 : PRBS OK!has been unlocked since last call
133 : PRBS OK!has been unlocked since last call
144 : PRBS OK!has been unlocked since last call
145 : PRBS OK!has been unlocked since last call
146 : PRBS OK!has been unlocked since last call
147 : PRBS OK!has been unlocked since last call
148 : PRBS OK!has been unlocked since last call
149 : PRBS OK!has been unlocked since last call
150 : PRBS OK!has been unlocked since last call
151 : PRBS OK!has been unlocked since last call
162 : PRBS OK!has been unlocked since last call
163 : PRBS OK!has been unlocked since last call
164 : PRBS OK!has been unlocked since last call
165 : PRBS OK!has been unlocked since last call
166 : PRBS OK!has been unlocked since last call
167 : PRBS OK!has been unlocked since last call
168 : PRBS OK!has been unlocked since last call
184 : PRBS OK!has been unlocked since last call
185 : PRBS OK!has been unlocked since last call
186 : PRBS OK!has been unlocked since last call
187 : PRBS OK!has been unlocked since last call
198 : PRBS OK!has been unlocked since last call
199 : PRBS OK!has been unlocked since last call
200 : PRBS OK!has been unlocked since last call
201 : PRBS OK!has been unlocked since last call
202 : PRBS OK!has been unlocked since last call
203 : PRBS OK!has been unlocked since last call
204 : PRBS OK!has been unlocked since last call
205 : PRBS OK!has been unlocked since last call
216 : PRBS OK!has been unlocked since last call
217 : PRBS OK!has been unlocked since last call
218 : PRBS OK!has been unlocked since last call
219 : PRBS OK!has been unlocked since last call
220 : PRBS OK!has been unlocked since last call
221 : PRBS OK!has been unlocked since last call
222 : PRBS OK!has been unlocked since last call
223 : PRBS OK!has been unlocked since last call
234 : PRBS OK!has been unlocked since last call
235 : PRBS OK!has been unlocked since last call
236 : PRBS OK!has been unlocked since last call
237 : PRBS OK!has been unlocked since last call
238 : PRBS OK!has been unlocked since last call
239 : PRBS OK!has been unlocked since last call
240 : PRBS OK!has been unlocked since last call
256 : PRBS OK!has been unlocked since last call
257 : PRBS OK!has been unlocked since last call
258 : PRBS OK!has been unlocked since last call
259 : PRBS OK!has been unlocked since last call
270 : PRBS OK!has been unlocked since last call
271 : PRBS OK!has been unlocked since last call
272 : PRBS OK!has been unlocked since last call
273 : PRBS OK!has been unlocked since last call
274 : PRBS OK!has been unlocked since last call
275 : PRBS OK!has been unlocked since last call
276 : PRBS OK!has been unlocked since last call
277 : PRBS OK!has been unlocked since last call
288 : PRBS OK!has been unlocked since last call
289 : PRBS OK!has been unlocked since last call
290 : PRBS OK!has been unlocked since last call
291 : PRBS OK!has been unlocked since last call
292 : PRBS OK!has been unlocked since last call
293 : PRBS OK!has been unlocked since last call
294 : PRBS OK!has been unlocked since last call
295 : PRBS OK!has been unlocked since last call
306 : PRBS OK!has been unlocked since last call
307 : PRBS OK!has been unlocked since last call
308 : PRBS OK!has been unlocked since last call
310 : PRBS OK!has been unlocked since last call
311 : PRBS OK!has been unlocked since last call
312 : PRBS OK!has been unlocked since last call
313 : PRBS OK!has been unlocked since last call
324 : PRBS OK!has been unlocked since last call
325 : PRBS OK!has been unlocked since last call
326 : PRBS OK!has been unlocked since last call
327 : PRBS OK!has been unlocked since last call
342 : PRBS OK!has been unlocked since last call
343 : PRBS OK!has been unlocked since last call
344 : PRBS OK!has been unlocked since last call
345 : PRBS OK!has been unlocked since last call
346 : PRBS OK!has been unlocked since last call
347 : PRBS OK!has been unlocked since last call
348 : PRBS OK!has been unlocked since last call
349 : PRBS OK!has been unlocked since last call
360 : PRBS OK!has been unlocked since last call
361 : PRBS OK!has been unlocked since last call
362 : PRBS OK!has been unlocked since last call
363 : PRBS OK!has been unlocked since last call
364 : PRBS OK!has been unlocked since last call
365 : PRBS OK!has been unlocked since last call
366 : PRBS OK!has been unlocked since last call
367 : PRBS OK!has been unlocked since last call
378 : PRBS OK!has been unlocked since last call
379 : PRBS OK!has been unlocked since last call
380 : PRBS OK!has been unlocked since last call
382 : PRBS OK!has been unlocked since last call
383 : PRBS OK!has been unlocked since last call
384 : PRBS OK!has been unlocked since last call
385 : PRBS OK!has been unlocked since last call
396 : PRBS OK!has been unlocked since last call
397 : PRBS OK!has been unlocked since last call
398 : PRBS OK!has been unlocked since last call
399 : PRBS OK!has been unlocked since last call
414 : PRBS OK!has been unlocked since last call
415 : PRBS OK!has been unlocked since last call
416 : PRBS OK!has been unlocked since last call
417 : PRBS OK!has been unlocked since last call
418 : PRBS OK!has been unlocked since last call
419 : PRBS OK!has been unlocked since last call
420 : PRBS OK!has been unlocked since last call
421 : PRBS OK!has been unlocked since last call
432 : PRBS OK!has been unlocked since last call
433 : PRBS OK!has been unlocked since last call
434 : PRBS OK!has been unlocked since last call
435 : PRBS OK!has been unlocked since last call
436 : PRBS OK!has been unlocked since last call
437 : PRBS OK!has been unlocked since last call
438 : PRBS OK!has been unlocked since last call
439 : PRBS OK!has been unlocked since last call
450 : PRBS OK!has been unlocked since last call
451 : PRBS OK!has been unlocked since last call
452 : PRBS OK!has been unlocked since last call
454 : PRBS OK!has been unlocked since last call
455 : PRBS OK!has been unlocked since last call
456 : PRBS OK!has been unlocked since last call
457 : PRBS OK!has been unlocked since last call
468 : PRBS OK!has been unlocked since last call
469 : PRBS OK!has been unlocked since last call
470 : PRBS OK!has been unlocked since last call
471 : PRBS OK!has been unlocked since last call
486 : PRBS OK!has been unlocked since last call
487 : PRBS OK!has been unlocked since last call
488 : PRBS OK!has been unlocked since last call
489 : PRBS OK!has been unlocked since last call
490 : PRBS OK!has been unlocked since last call
491 : PRBS OK!has been unlocked since last call
492 : PRBS OK!has been unlocked since last call
493 : PRBS OK!has been unlocked since last call
504 : PRBS OK!has been unlocked since last call
505 : PRBS OK!has been unlocked since last call
506 : PRBS OK!has been unlocked since last call
507 : PRBS OK!has been unlocked since last call
508 : PRBS OK!has been unlocked since last call
509 : PRBS OK!has been unlocked since last call
510 : PRBS OK!has been unlocked since last call
511 : PRBS OK!has been unlocked since last call
522 : PRBS OK!has been unlocked since last call
523 : PRBS OK!has been unlocked since last call
524 : PRBS OK!has been unlocked since last call
526 : PRBS OK!has been unlocked since last call
527 : PRBS OK!has been unlocked since last call
528 : PRBS OK!has been unlocked since last call
529 : PRBS OK!has been unlocked since last call
540 : PRBS OK!has been unlocked since last call
541 : PRBS OK!has been unlocked since last call
542 : PRBS OK!has been unlocked since last call
543 : PRBS OK!has been unlocked since last call
558 : PRBS OK!has been unlocked since last call
559 : PRBS OK!has been unlocked since last call
560 : PRBS OK!has been unlocked since last call
561 : PRBS OK!has been unlocked since last call
562 : PRBS OK!has been unlocked since last call
563 : PRBS OK!has been unlocked since last call
564 : PRBS OK!has been unlocked since last call
565 : PRBS OK!has been unlocked since last call
drivshell>
root@sonic:~#
root@sonic:~#
root@sonic:~#
root@sonic:~# bcmcmd -n 0 -c " dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbssat STArt Interval=30' "
dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbsstat STArt Interval=30'
PRBSStat thread started ...
drivshell>
root@sonic:~# sleep 30
root@sonic:~# bcmcmd -n 0 -c " dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbsstat Ber' "
dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbsstat Ber'
port BER
====
1[0] : 3.53e-11
1[1] : 4.00e-11
====
2[0] : 1.64e-10
2[1] : 8.80e-11
====
3[0] : 6.01e-11
3[1] : 3.45e-12
====
4[0] : 7.69e-11
4[1] : 2.60e-11
====
5[0] : 9.41e-13
5[1] : 6.27e-13
====
6[0] : 3.14e-13
6[1] : 6.27e-13
====
7[0] : 2.98e-12
7[1] : 2.20e-12
====
8[0] : 4.24e-12
8[1] : 9.41e-13
====
18[0] : 7.84e-13
18[1] : 2.04e-12
====
19[0] : 1.57e-13
19[1] : 1.73e-12
====
20[0] : 1.19e-11
20[1] : 1.41e-12
====
21[0] : 5.65e-12
21[1] : 7.69e-12
====
22[0] : 1.54e-11
22[1] : 7.84e-13
====
23[0] : 1.10e-12
23[1] : 2.35e-12
====
24[0] : 2.51e-12
24[1] : 1.41e-12
====
40[0] : 2.23e-11
40[1] : 2.35e-11
====
41[0] : 3.76e-12
41[1] : 4.55e-12
====
42[0] : 7.84e-12
42[1] : 3.76e-12
====
43[0] : 5.02e-12
43[1] : 1.35e-11
====
54[0] : 7.84e-13
54[1] : 6.27e-13
====
55[0] : 1.57e-13
55[1] : 1.57e-13
====
56[0] : 3.14e-13
56[1] : 4.71e-13
====
57[0] : 4.71e-12
57[1] : 6.27e-13
====
58[0] : 5.80e-12
58[1] : 4.24e-11
====
59[0] : 6.90e-12
59[1] : 7.84e-13
====
60[0] : 1.13e-11
60[1] : 1.10e-12
====
61[0] : 2.35e-12
61[1] : 5.49e-12
====
72[0] : 4.39e-11
72[1] : 5.49e-12
====
73[0] : 7.22e-12
73[1] : 8.00e-12
====
74[0] : 3.29e-12
74[1] : 1.25e-12
====
75[0] : 5.96e-12
75[1] : 3.45e-12
====
76[0] : 1.57e-13
76[1] : 1.41e-12
====
77[0] : 2.20e-12
77[1] : 1.57e-13
====
78[0] : 2.67e-12
78[1] : 1.41e-12
====
79[0] : 6.27e-13
79[1] : 3.14e-13
====
90[0] : 3.61e-12
90[1] : 1.91e-11
====
91[0] : 1.88e-12
91[1] : 4.24e-12
====
92[0] : 8.47e-12
92[1] : 4.08e-12
====
93[0] : 3.92e-12
93[1] : 1.82e-11
====
94[0] : 1.57e-13
94[1] : 1.41e-12
====
95[0] : 1.57e-13
95[1] : 1.57e-13
====
96[0] : 1.57e-13
96[1] : 4.71e-13
====
112[0] : 4.08e-12
112[1] : 2.04e-12
====
113[0] : 4.08e-12
113[1] : 3.29e-12
====
114[0] : 7.84e-13
114[1] : 9.41e-13
====
115[0] : 6.27e-13
115[1] : 1.88e-12
====
126[0] : 2.82e-12
126[1] : 1.57e-13
====
127[0] : 1.57e-13
127[1] : 4.71e-13
====
128[0] : 3.45e-12
128[1] : 3.14e-13
====
129[0] : 4.71e-13
129[1] : 6.27e-13
====
130[0] : 2.67e-12
130[1] : 1.57e-12
====
131[0] : 2.35e-12
131[1] : 6.12e-12
====
132[0] : 3.33e-11
132[1] : 5.02e-12
====
133[0] : 9.88e-12
133[1] : 6.90e-12
====
144[0] : 7.84e-13
144[1] : 7.22e-12
====
145[0] : 3.29e-12
145[1] : 6.12e-12
====
146[0] : 1.02e-11
146[1] : 1.57e-12
====
147[0] : 1.57e-12
147[1] : 3.92e-12
====
148[0] : 1.57e-13
148[1] : 1.25e-12
====
149[0] : 1.57e-13
149[1] : 1.57e-13
====
150[0] : 6.27e-13
150[1] : 1.57e-13
====
151[0] : 6.27e-13
151[1] : 3.14e-13
====
162[0] : 1.57e-13
162[1] : 6.27e-13
====
163[0] : 3.14e-13
163[1] : 1.57e-12
====
164[0] : 1.25e-12
164[1] : 2.20e-12
====
165[0] : 4.71e-13
165[1] : 2.67e-12
====
166[0] : 1.57e-13
166[1] : 3.14e-13
====
167[0] : 1.57e-13
167[1] : 1.57e-12
====
168[0] : 4.71e-13
168[1] : 1.57e-13
====
184[0] : 4.11e-10
184[1] : 3.12e-10
====
185[0] : 1.71e-08
185[1] : 3.13e-09
====
186[0] : 2.05e-10
186[1] : 2.27e-09
====
187[0] : 3.94e-11
187[1] : 2.97e-09
====
198[0] : 3.44e-11
198[1] : 3.29e-11
====
199[0] : 7.53e-10
199[1] : 1.66e-10
====
200[0] : 4.38e-11
200[1] : 3.81e-11
====
201[0] : 5.43e-11
201[1] : 1.95e-11
====
202[0] : 1.82e-10
202[1] : 5.74e-09
====
203[0] : 1.98e-08
203[1] : 5.05e-09
====
204[0] : 2.09e-10
204[1] : 5.71e-11
====
205[0] : 6.59e-11
205[1] : 5.21e-11
====
216[0] : 4.71e-13
216[1] : 6.27e-13
====
217[0] : 1.57e-12
217[1] : 6.27e-13
====
218[0] : 3.14e-13
218[1] : 1.57e-13
====
219[0] : 1.41e-12
219[1] : 1.41e-12
====
220[0] : 1.57e-13
220[1] : 1.57e-13
====
221[0] : 1.57e-13
221[1] : 1.57e-13
====
222[0] : 1.57e-13
222[1] : 3.14e-13
====
223[0] : 9.41e-13
223[1] : 1.57e-13
====
234[0] : 1.57e-13
234[1] : 4.71e-13
====
235[0] : 3.14e-13
235[1] : 1.25e-12
====
236[0] : 4.71e-13
236[1] : 1.57e-13
====
237[0] : 3.14e-13
237[1] : 1.57e-13
====
238[0] : 1.57e-13
238[1] : 1.57e-13
====
239[0] : 3.14e-13
239[1] : 3.14e-13
====
240[0] : 2.35e-12
240[1] : 1.57e-13
====
256[0] : 4.24e-12
256[1] : 7.37e-12
====
257[0] : 4.71e-13
257[1] : 7.69e-12
====
258[0] : 1.09e-09
258[1] : 6.25e-09
====
259[0] : 1.66e-11
259[1] : 1.02e-10
====
270[0] : 1.10e-12
270[1] : 9.25e-12
====
271[0] : 5.33e-12
271[1] : 1.62e-11
====
272[0] : 1.37e-10
272[1] : 9.15e-10
====
273[0] : 9.41e-12
273[1] : 1.90e-11
====
274[0] : 1.57e-13
274[1] : 2.04e-12
====
275[0] : 1.73e-12
275[1] : 2.20e-12
====
276[0] : 1.30e-10
276[1] : 1.36e-10
====
277[0] : 1.41e-12
277[1] : 2.04e-12
====
288[0] : 4.71e-13
288[1] : 4.71e-13
====
289[0] : 3.14e-13
289[1] : 2.20e-12
====
290[0] : 3.14e-13
290[1] : 1.57e-13
====
291[0] : 3.29e-11
291[1] : 1.08e-11
====
292[0] : 3.14e-13
292[1] : 6.27e-13
====
293[0] : 1.57e-13
293[1] : 5.80e-12
====
294[0] : 5.96e-12
294[1] : 1.88e-12
====
295[0] : 1.27e-11
295[1] : 1.21e-11
====
306[0] : 4.71e-13
306[1] : 1.10e-12
====
307[0] : 7.84e-13
307[1] : 5.02e-12
====
308[0] : 3.92e-12
308[1] : 2.67e-12
====
310[0] : 3.92e-12
310[1] : 1.25e-12
====
311[0] : 2.51e-12
311[1] : 6.27e-13
====
312[0] : 2.20e-12
312[1] : 6.75e-12
====
313[0] : 5.43e-11
313[1] : 2.18e-10
====
324[0] : 1.46e-11
324[1] : 1.27e-11
====
325[0] : 2.67e-12
325[1] : 7.94e-11
====
326[0] : 5.35e-11
326[1] : 2.35e-12
====
327[0] : 7.15e-11
327[1] : 1.11e-11
====
342[0] : 2.04e-12
342[1] : 1.41e-12
====
343[0] : 3.14e-13
343[1] : 3.61e-12
====
344[0] : 1.41e-12
344[1] : 1.57e-13
====
345[0] : 1.25e-12
345[1] : 1.41e-12
====
346[0] : 3.14e-13
346[1] : 1.57e-13
====
347[0] : 1.57e-13
347[1] : 3.14e-13
====
348[0] : 1.57e-13
348[1] : 3.14e-13
====
349[0] : 1.73e-12
349[1] : 2.21e-11
====
360[0] : 8.78e-12
360[1] : 1.24e-11
====
361[0] : 7.22e-12
361[1] : 1.87e-11
====
362[0] : 1.30e-11
362[1] : 1.74e-11
====
363[0] : 1.51e-10
363[1] : 2.85e-11
====
364[0] : 1.38e-11
364[1] : 1.17e-10
====
365[0] : 3.95e-11
365[1] : 2.67e-12
====
366[0] : 4.24e-12
366[1] : 5.49e-12
====
367[0] : 1.71e-10
367[1] : 1.40e-11
====
378[0] : 1.41e-11
378[1] : 3.50e-11
====
379[0] : 7.67e-11
379[1] : 1.03e-09
====
380[0] : 2.16e-11
380[1] : 1.62e-11
====
382[0] : 4.35e-11
382[1] : 1.81e-10
====
383[0] : 2.28e-10
383[1] : 1.41e-10
====
384[0] : 7.22e-12
384[1] : 5.71e-11
====
385[0] : 3.36e-11
385[1] : 2.16e-11
====
396[0] : 2.82e-12
396[1] : 4.55e-12
====
397[0] : 1.27e-11
397[1] : 1.41e-11
====
398[0] : 2.99e-10
398[1] : 5.80e-11
====
399[0] : 2.51e-11
399[1] : 1.11e-11
====
414[0] : 4.55e-12
414[1] : 8.31e-12
====
415[0] : 1.57e-13
415[1] : 9.41e-13
====
416[0] : 6.27e-12
416[1] : 5.96e-12
====
417[0] : 2.20e-12
417[1] : 1.88e-12
====
418[0] : 6.27e-13
418[1] : 1.25e-12
====
419[0] : 1.57e-13
419[1] : 1.41e-12
====
420[0] : 3.14e-13
420[1] : 2.82e-12
====
421[0] : 4.39e-12
421[1] : 1.16e-11
====
432[0] : 4.71e-13
432[1] : 6.27e-13
====
433[0] : 4.71e-13
433[1] : 1.57e-12
====
434[0] : 4.71e-13
434[1] : 1.57e-13
====
435[0] : 1.25e-12
435[1] : 1.57e-13
====
436[0] : 1.57e-13
436[1] : 1.57e-13
====
437[0] : 1.57e-13
437[1] : 4.71e-13
====
438[0] : 7.84e-13
438[1] : 1.41e-12
====
439[0] : 1.41e-12
439[1] : 1.10e-12
====
450[0] : 6.27e-13
450[1] : 4.71e-13
====
451[0] : 1.57e-13
451[1] : 1.25e-12
====
452[0] : 1.10e-12
452[1] : 7.84e-13
====
454[0] : 1.10e-12
454[1] : 1.88e-12
====
455[0] : 6.27e-13
455[1] : 1.57e-12
====
456[0] : 1.88e-12
456[1] : 9.41e-13
====
457[0] : 7.84e-13
457[1] : 4.71e-13
====
468[0] : 6.27e-13
468[1] : 9.41e-13
====
469[0] : 2.67e-12
469[1] : 4.08e-12
====
470[0] : 3.14e-13
470[1] : 4.71e-13
====
471[0] : 3.14e-13
471[1] : 7.84e-13
====
486[0] : 1.73e-12
486[1] : 1.57e-12
====
487[0] : 1.10e-12
487[1] : 2.82e-12
====
488[0] : 4.71e-13
488[1] : 4.71e-13
====
489[0] : 9.41e-13
489[1] : 3.14e-13
====
490[0] : 1.57e-13
490[1] : 3.14e-13
====
491[0] : 3.14e-13
491[1] : 1.57e-13
====
492[0] : 9.41e-13
492[1] : 1.10e-12
====
493[0] : 7.84e-13
493[1] : 2.98e-12
====
504[0] : 4.71e-13
504[1] : 3.14e-13
====
505[0] : 1.57e-13
505[1] : 7.84e-13
====
506[0] : 4.71e-13
506[1] : 1.57e-13
====
507[0] : 3.14e-13
507[1] : 1.57e-13
====
508[0] : 2.04e-12
508[1] : 1.41e-12
====
509[0] : 9.41e-13
509[1] : 7.84e-13
====
510[0] : 1.57e-13
510[1] : 6.27e-13
====
511[0] : 6.27e-13
511[1] : 4.71e-13
====
522[0] : 2.35e-12
522[1] : 1.57e-13
====
523[0] : 3.14e-13
523[1] : 6.27e-13
====
524[0] : 7.84e-13
524[1] : 1.57e-13
====
526[0] : 7.84e-13
526[1] : 3.14e-13
====
527[0] : 1.41e-12
527[1] : 4.71e-13
====
528[0] : 3.14e-13
528[1] : 9.41e-13
====
529[0] : 4.71e-13
529[1] : 1.57e-13
====
540[0] : 6.27e-13
540[1] : 1.25e-12
====
541[0] : 3.14e-13
541[1] : 1.10e-12
====
542[0] : 2.98e-12
542[1] : 6.27e-13
====
543[0] : 2.98e-12
543[1] : 3.14e-13
====
558[0] : 9.41e-13
558[1] : 1.10e-12
====
559[0] : 3.29e-12
559[1] : 2.04e-12
====
560[0] : 1.57e-13
560[1] : 1.57e-13
====
561[0] : 2.35e-12
561[1] : 4.71e-13
====
562[0] : 1.57e-13
562[1] : 1.57e-13
====
563[0] : 1.57e-13
563[1] : 4.71e-13
====
564[0] : 1.41e-12
564[1] : 7.84e-13
====
565[0] : 4.55e-12
565[1] : 1.57e-13
====
drivshell>
root@sonic:~# bcmcmd -n 0 -c " dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbssat STOp' "
dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbsstat STOp'
Stopping PRBSStat thread
drivshell>
root@sonic:~# bcmcmd -n 0 -c " dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbs clear' "
dsh -c 'phydiag 1-24,40-96,112-168,184-240,256-259,270-308,310-327,342-380,382-399,414-452,454-471,486-524,526-543,558-565 prbs clear'
drivshell>
root@sonic:~#
tools/Multiphase_Netname
+40
View File
@@ -0,0 +1,40 @@
SWB0_0V9_ANLG0
SWB0_0V9_ANLG1
SWB0_0V75_ANLG0
SWB0_0V75_ANLG1
SWB0_PHYTILE_P0
SWB0_PHYTILE_P1
SWB0_PHYTILE_P2
SWB0_PHYTILE_P3
SWB0_PHYTILE_P4
SWB0_PHYTILE_P5
SWB0_PHYTILE_P6
SWB0_PHYTILE_P7
SWB0_PVDD1V5_CNDR0
SWB0_PVDD1V5_CNDR1
SWB0_PVDDA_PHYT0
SWB0_PVDDA_PHYT1
SWB0_PVDDA_PHYT2
SWB0_PVDDA_PHYT3
SWB0_TH6_CORE
SWB1_0V9_ANLG0
SWB1_0V9_ANLG1
SWB1_0V75_ANLG0
SWB1_0V75_ANLG1
SWB1_PHYTILE_P0
SWB1_PHYTILE_P1
SWB1_PHYTILE_P2
SWB1_PHYTILE_P3
SWB1_PHYTILE_P4
SWB1_PHYTILE_P5
SWB1_PHYTILE_P6
SWB1_PHYTILE_P7
SWB1_PVDD1V5_CNDR0
SWB1_PVDD1V5_CNDR1
SWB1_PVDDA_PHYT0
SWB1_PVDDA_PHYT1
SWB1_PVDDA_PHYT2
SWB1_PVDDA_PHYT3
SWB1_TH6_CORE
tools/Multiphase_Save.txt
+48
View File
@@ -0,0 +1,48 @@
i2cset -f -y 13 0x25 0x00 0
i2cset -f -y 13 0x25 0x15
i2cset -f -y 15 0x26 0x00 0
i2cset -f -y 15 0x26 0x15
i2cset -f -y 13 0x25 0x00 0
i2cset -f -y 13 0x25 0x15
i2cset -f -y 15 0x26 0x00 0
i2cset -f -y 15 0x26 0x15
i2cset -f -y 13 0x21 0x00 0
i2cset -f -y 13 0x21 0x15
i2cset -f -y 13 0x22 0x00 0
i2cset -f -y 13 0x22 0x15
i2cset -f -y 15 0x23 0x00 0
i2cset -f -y 15 0x23 0x15
i2cset -f -y 15 0x24 0x00 0
i2cset -f -y 15 0x24 0x15
i2cset -f -y 13 0x29 0x00 0
i2cset -f -y 13 0x29 0x15
i2cset -f -y 13 0x27 0x00 0
i2cset -f -y 13 0x27 0x15
i2cset -f -y 15 0x28 0x00 0
i2cset -f -y 15 0x28 0x15
i2cset -f -y 13 0x20 0x00 0
i2cset -f -y 13 0x20 0x17
i2cset -f -y 14 0x25 0x00 0
i2cset -f -y 14 0x25 0x15
i2cset -f -y 16 0x26 0x00 0
i2cset -f -y 16 0x26 0x15
i2cset -f -y 14 0x25 0x00 0
i2cset -f -y 14 0x25 0x15
i2cset -f -y 16 0x26 0x00 0
i2cset -f -y 16 0x26 0x15
i2cset -f -y 14 0x21 0x00 0
i2cset -f -y 14 0x21 0x15
i2cset -f -y 14 0x22 0x00 0
i2cset -f -y 14 0x22 0x15
i2cset -f -y 16 0x23 0x00 0
i2cset -f -y 16 0x23 0x15
i2cset -f -y 16 0x24 0x00 0
i2cset -f -y 16 0x24 0x15
i2cset -f -y 14 0x29 0x00 0
i2cset -f -y 14 0x29 0x15
i2cset -f -y 14 0x27 0x00 0
i2cset -f -y 14 0x27 0x15
i2cset -f -y 16 0x28 0x00 0
i2cset -f -y 16 0x28 0x15
i2cset -f -y 14 0x20 0x00 0
i2cset -f -y 14 0x20 0x17
tools/Multiphase_comboA.txt
+188
View File
@@ -0,0 +1,188 @@
//0.930V
i2cset -f -y 13 0x25 0x00 0
i2ctransfer -f -y 13 w3@0x25 0x21 0x89 0x00
i2cset -f -y 13 0x25 0x00 2
i2ctransfer -f -y 13 w3@0x25 0x0D 0x34 0x11
//0.930V
i2cset -f -y 15 0x26 0x00 0
i2ctransfer -f -y 15 w3@0x26 0x21 0x89 0x00
i2cset -f -y 15 0x26 0x00 2
i2ctransfer -f -y 15 w3@0x26 0x0D 0x34 0x11
//0.725V
i2cset -f -y 13 0x25 0x00 1
i2ctransfer -f -y 13 w3@0x25 0x21 0x60 0x00
i2cset -f -y 13 0x25 0x00 2
i2ctransfer -f -y 13 w3@0x25 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 15 0x26 0x00 1
i2ctransfer -f -y 15 w3@0x26 0x21 0x60 0x00
i2cset -f -y 15 0x26 0x00 2
i2ctransfer -f -y 15 w3@0x26 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 13 0x21 0x00 0
i2ctransfer -f -y 13 w3@0x21 0x21 0x60 0x00
i2cset -f -y 13 0x21 0x00 2
i2ctransfer -f -y 13 w3@0x21 0x0D 0x12 0x0C
//0.725V
i2cset -f -y 13 0x21 0x00 1
i2ctransfer -f -y 13 w3@0x21 0x21 0x60 0x00
i2cset -f -y 13 0x21 0x00 2
i2ctransfer -f -y 13 w3@0x21 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 13 0x22 0x00 0
i2ctransfer -f -y 13 w3@0x22 0x21 0x60 0x00
i2cset -f -y 13 0x22 0x00 2
i2ctransfer -f -y 13 w3@0x22 0x0D 0x12 0x0C
//0.725V
i2cset -f -y 13 0x22 0x00 1
i2ctransfer -f -y 13 w3@0x22 0x21 0x60 0x00
i2cset -f -y 13 0x22 0x00 2
i2ctransfer -f -y 13 w3@0x22 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 15 0x23 0x00 0
i2ctransfer -f -y 15 w3@0x23 0x21 0x60 0x00
i2cset -f -y 15 0x23 0x00 2
i2ctransfer -f -y 15 w3@0x23 0x0D 0x12 0x0C
//0.725V
i2cset -f -y 15 0x23 0x00 1
i2ctransfer -f -y 15 w3@0x23 0x21 0x60 0x00
i2cset -f -y 15 0x23 0x00 2
i2ctransfer -f -y 15 w3@0x23 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 15 0x24 0x00 0
i2ctransfer -f -y 15 w3@0x24 0x21 0x60 0x00
i2cset -f -y 15 0x24 0x00 2
i2ctransfer -f -y 15 w3@0x24 0x0D 0x12 0x0C
//0.725V
i2cset -f -y 15 0x24 0x00 1
i2ctransfer -f -y 15 w3@0x24 0x21 0x60 0x00
i2cset -f -y 15 0x24 0x00 2
i2ctransfer -f -y 15 w3@0x24 0x1D 0x0A 0x06
//1.545V
i2cset -f -y 13 0x29 0x00 0
i2ctransfer -f -y 13 w3@0x29 0x21 0x04 0x01
i2cset -f -y 13 0x29 0x00 2
i2ctransfer -f -y 13 w3@0x29 0x0D 0x91 0x20
//1.545V
i2cset -f -y 13 0x29 0x00 1
i2ctransfer -f -y 13 w3@0x29 0x21 0x04 0x01
i2cset -f -y 13 0x29 0x00 2
i2ctransfer -f -y 13 w3@0x29 0x1D 0x49 0x10
//0.745V
i2cset -f -y 13 0x27 0x00 0
i2ctransfer -f -y 13 w3@0x27 0x21 0x64 0x00
i2cset -f -y 13 0x27 0x00 2
i2ctransfer -f -y 13 w3@0x27 0x0D 0x94 0x0C
//0.745V
i2cset -f -y 13 0x27 0x00 1
i2ctransfer -f -y 13 w3@0x27 0x21 0x64 0x00
i2cset -f -y 13 0x27 0x00 2
i2ctransfer -f -y 13 w3@0x27 0x1D 0x4C 0x06
//0.745V
i2cset -f -y 15 0x28 0x00 0
i2ctransfer -f -y 15 w3@0x28 0x21 0x64 0x00
i2cset -f -y 15 0x28 0x00 2
i2ctransfer -f -y 15 w3@0x28 0x0D 0x94 0x0C
//0.745V
i2cset -f -y 15 0x28 0x00 1
i2ctransfer -f -y 15 w3@0x28 0x21 0x64 0x00
i2cset -f -y 15 0x28 0x00 2
i2ctransfer -f -y 15 w3@0x28 0x1D 0x4C 0x06
//0.885V
i2cset -f -y 13 0x20 0x00 0
i2ctransfer -f -y 13 w3@0x20 0x21 0x62 0x01
//0.930V
i2cset -f -y 14 0x25 0x00 0
i2ctransfer -f -y 14 w3@0x25 0x21 0x89 0x00
i2cset -f -y 14 0x25 0x00 2
i2ctransfer -f -y 14 w3@0x25 0x0D 0x34 0x11
//0.930V
i2cset -f -y 16 0x26 0x00 0
i2ctransfer -f -y 16 w3@0x26 0x21 0x89 0x00
i2cset -f -y 16 0x26 0x00 2
i2ctransfer -f -y 16 w3@0x26 0x0D 0x34 0x11
//0.725V
i2cset -f -y 14 0x25 0x00 1
i2ctransfer -f -y 14 w3@0x25 0x21 0x60 0x00
i2cset -f -y 14 0x25 0x00 2
i2ctransfer -f -y 14 w3@0x25 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 16 0x26 0x00 1
i2ctransfer -f -y 16 w3@0x26 0x21 0x60 0x00
i2cset -f -y 16 0x26 0x00 2
i2ctransfer -f -y 16 w3@0x26 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 14 0x21 0x00 0
i2ctransfer -f -y 14 w3@0x21 0x21 0x60 0x00
i2cset -f -y 14 0x21 0x00 2
i2ctransfer -f -y 14 w3@0x21 0x0D 0x12 0x0C
//0.725V
i2cset -f -y 14 0x21 0x00 1
i2ctransfer -f -y 14 w3@0x21 0x21 0x60 0x00
i2cset -f -y 14 0x21 0x00 2
i2ctransfer -f -y 14 w3@0x21 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 14 0x22 0x00 0
i2ctransfer -f -y 14 w3@0x22 0x21 0x60 0x00
i2cset -f -y 14 0x22 0x00 2
i2ctransfer -f -y 14 w3@0x22 0x0D 0x12 0x0C
//0.725V
i2cset -f -y 14 0x22 0x00 1
i2ctransfer -f -y 14 w3@0x22 0x21 0x60 0x00
i2cset -f -y 14 0x22 0x00 2
i2ctransfer -f -y 14 w3@0x22 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 16 0x23 0x00 0
i2ctransfer -f -y 16 w3@0x23 0x21 0x60 0x00
i2cset -f -y 16 0x23 0x00 2
i2ctransfer -f -y 16 w3@0x23 0x0D 0x12 0x0C
//0.725V
i2cset -f -y 16 0x23 0x00 1
i2ctransfer -f -y 16 w3@0x23 0x21 0x60 0x00
i2cset -f -y 16 0x23 0x00 2
i2ctransfer -f -y 16 w3@0x23 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 16 0x24 0x00 0
i2ctransfer -f -y 16 w3@0x24 0x21 0x60 0x00
i2cset -f -y 16 0x24 0x00 2
i2ctransfer -f -y 16 w3@0x24 0x0D 0x12 0x0C
//0.725V
i2cset -f -y 16 0x24 0x00 1
i2ctransfer -f -y 16 w3@0x24 0x21 0x60 0x00
i2cset -f -y 16 0x24 0x00 2
i2ctransfer -f -y 16 w3@0x24 0x1D 0x0A 0x06
//1.545V
i2cset -f -y 14 0x29 0x00 0
i2ctransfer -f -y 14 w3@0x29 0x21 0x04 0x01
i2cset -f -y 14 0x29 0x00 2
i2ctransfer -f -y 14 w3@0x29 0x0D 0x91 0x20
//1.545V
i2cset -f -y 14 0x29 0x00 1
i2ctransfer -f -y 14 w3@0x29 0x21 0x04 0x01
i2cset -f -y 14 0x29 0x00 2
i2ctransfer -f -y 14 w3@0x29 0x1D 0x49 0x10
//0.745V
i2cset -f -y 14 0x27 0x00 0
i2ctransfer -f -y 14 w3@0x27 0x21 0x64 0x00
i2cset -f -y 14 0x27 0x00 2
i2ctransfer -f -y 14 w3@0x27 0x0D 0x94 0x0C
//0.745V
i2cset -f -y 14 0x27 0x00 1
i2ctransfer -f -y 14 w3@0x27 0x21 0x64 0x00
i2cset -f -y 14 0x27 0x00 2
i2ctransfer -f -y 14 w3@0x27 0x1D 0x4C 0x06
//0.745V
i2cset -f -y 16 0x28 0x00 0
i2ctransfer -f -y 16 w3@0x28 0x21 0x64 0x00
i2cset -f -y 16 0x28 0x00 2
i2ctransfer -f -y 16 w3@0x28 0x0D 0x94 0x0C
//0.745V
i2cset -f -y 16 0x28 0x00 1
i2ctransfer -f -y 16 w3@0x28 0x21 0x64 0x00
i2cset -f -y 16 0x28 0x00 2
i2ctransfer -f -y 16 w3@0x28 0x1D 0x4C 0x06
//0.885V
i2cset -f -y 14 0x20 0x00 0
i2ctransfer -f -y 14 w3@0x20 0x21 0x62 0x01
tools/Multiphase_comboB.txt
+188
View File
@@ -0,0 +1,188 @@
//0.870V
i2cset -f -y 13 0x25 0x00 0
i2ctransfer -f -y 13 w3@0x25 0x21 0x7D 0x00
i2cset -f -y 13 0x25 0x00 2
i2ctransfer -f -y 13 w3@0x25 0x0D 0xB4 0x0F
//0.870V
i2cset -f -y 15 0x26 0x00 0
i2ctransfer -f -y 15 w3@0x26 0x21 0x7D 0x00
i2cset -f -y 15 0x26 0x00 2
i2ctransfer -f -y 15 w3@0x26 0x0D 0xB4 0x0F
//0.775V
i2cset -f -y 13 0x25 0x00 1
i2ctransfer -f -y 13 w3@0x25 0x21 0x6A 0x00
i2cset -f -y 13 0x25 0x00 2
i2ctransfer -f -y 13 w3@0x25 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 15 0x26 0x00 1
i2ctransfer -f -y 15 w3@0x26 0x21 0x6A 0x00
i2cset -f -y 15 0x26 0x00 2
i2ctransfer -f -y 15 w3@0x26 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 13 0x21 0x00 0
i2ctransfer -f -y 13 w3@0x21 0x21 0x6A 0x00
i2cset -f -y 13 0x21 0x00 2
i2ctransfer -f -y 13 w3@0x21 0x0D 0x52 0x0D
//0.775V
i2cset -f -y 13 0x21 0x00 1
i2ctransfer -f -y 13 w3@0x21 0x21 0x6A 0x00
i2cset -f -y 13 0x21 0x00 2
i2ctransfer -f -y 13 w3@0x21 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 13 0x22 0x00 0
i2ctransfer -f -y 13 w3@0x22 0x21 0x6A 0x00
i2cset -f -y 13 0x22 0x00 2
i2ctransfer -f -y 13 w3@0x22 0x0D 0x52 0x0D
//0.775V
i2cset -f -y 13 0x22 0x00 1
i2ctransfer -f -y 13 w3@0x22 0x21 0x6A 0x00
i2cset -f -y 13 0x22 0x00 2
i2ctransfer -f -y 13 w3@0x22 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 15 0x23 0x00 0
i2ctransfer -f -y 15 w3@0x23 0x21 0x6A 0x00
i2cset -f -y 15 0x23 0x00 2
i2ctransfer -f -y 15 w3@0x23 0x0D 0x52 0x0D
//0.775V
i2cset -f -y 15 0x23 0x00 1
i2ctransfer -f -y 15 w3@0x23 0x21 0x6A 0x00
i2cset -f -y 15 0x23 0x00 2
i2ctransfer -f -y 15 w3@0x23 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 15 0x24 0x00 0
i2ctransfer -f -y 15 w3@0x24 0x21 0x6A 0x00
i2cset -f -y 15 0x24 0x00 2
i2ctransfer -f -y 15 w3@0x24 0x0D 0x52 0x0D
//0.775V
i2cset -f -y 15 0x24 0x00 1
i2ctransfer -f -y 15 w3@0x24 0x21 0x6A 0x00
i2cset -f -y 15 0x24 0x00 2
i2ctransfer -f -y 15 w3@0x24 0x1D 0xAA 0x06
//1.455V
i2cset -f -y 13 0x29 0x00 0
i2ctransfer -f -y 13 w3@0x29 0x21 0xF2 0x00
i2cset -f -y 13 0x29 0x00 2
i2ctransfer -f -y 13 w3@0x29 0x0D 0x51 0x1E
//1.455V
i2cset -f -y 13 0x29 0x00 1
i2ctransfer -f -y 13 w3@0x29 0x21 0xF2 0x00
i2cset -f -y 13 0x29 0x00 2
i2ctransfer -f -y 13 w3@0x29 0x1D 0x29 0x0F
//0.695V
i2cset -f -y 13 0x27 0x00 0
i2ctransfer -f -y 13 w3@0x27 0x21 0x5A 0x00
i2cset -f -y 13 0x27 0x00 2
i2ctransfer -f -y 13 w3@0x27 0x0D 0x54 0x0B
//0.695V
i2cset -f -y 13 0x27 0x00 1
i2ctransfer -f -y 13 w3@0x27 0x21 0x5A 0x00
i2cset -f -y 13 0x27 0x00 2
i2ctransfer -f -y 13 w3@0x27 0x1D 0xAC 0x05
//0.695V
i2cset -f -y 15 0x28 0x00 0
i2ctransfer -f -y 15 w3@0x28 0x21 0x5A 0x00
i2cset -f -y 15 0x28 0x00 2
i2ctransfer -f -y 15 w3@0x28 0x0D 0x54 0x0B
//0.695V
i2cset -f -y 15 0x28 0x00 1
i2ctransfer -f -y 15 w3@0x28 0x21 0x5A 0x00
i2cset -f -y 15 0x28 0x00 2
i2ctransfer -f -y 15 w3@0x28 0x1D 0xAC 0x05
//0.753V
i2cset -f -y 13 0x20 0x00 0
i2ctransfer -f -y 13 w3@0x20 0x21 0x2D 0x01
//0.870V
i2cset -f -y 14 0x25 0x00 0
i2ctransfer -f -y 14 w3@0x25 0x21 0x7D 0x00
i2cset -f -y 14 0x25 0x00 2
i2ctransfer -f -y 14 w3@0x25 0x0D 0xB4 0x0F
//0.870V
i2cset -f -y 16 0x26 0x00 0
i2ctransfer -f -y 16 w3@0x26 0x21 0x7D 0x00
i2cset -f -y 16 0x26 0x00 2
i2ctransfer -f -y 16 w3@0x26 0x0D 0xB4 0x0F
//0.775V
i2cset -f -y 14 0x25 0x00 1
i2ctransfer -f -y 14 w3@0x25 0x21 0x6A 0x00
i2cset -f -y 14 0x25 0x00 2
i2ctransfer -f -y 14 w3@0x25 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 16 0x26 0x00 1
i2ctransfer -f -y 16 w3@0x26 0x21 0x6A 0x00
i2cset -f -y 16 0x26 0x00 2
i2ctransfer -f -y 16 w3@0x26 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 14 0x21 0x00 0
i2ctransfer -f -y 14 w3@0x21 0x21 0x6A 0x00
i2cset -f -y 14 0x21 0x00 2
i2ctransfer -f -y 14 w3@0x21 0x0D 0x52 0x0D
//0.775V
i2cset -f -y 14 0x21 0x00 1
i2ctransfer -f -y 14 w3@0x21 0x21 0x6A 0x00
i2cset -f -y 14 0x21 0x00 2
i2ctransfer -f -y 14 w3@0x21 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 14 0x22 0x00 0
i2ctransfer -f -y 14 w3@0x22 0x21 0x6A 0x00
i2cset -f -y 14 0x22 0x00 2
i2ctransfer -f -y 14 w3@0x22 0x0D 0x52 0x0D
//0.775V
i2cset -f -y 14 0x22 0x00 1
i2ctransfer -f -y 14 w3@0x22 0x21 0x6A 0x00
i2cset -f -y 14 0x22 0x00 2
i2ctransfer -f -y 14 w3@0x22 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 16 0x23 0x00 0
i2ctransfer -f -y 16 w3@0x23 0x21 0x6A 0x00
i2cset -f -y 16 0x23 0x00 2
i2ctransfer -f -y 16 w3@0x23 0x0D 0x52 0x0D
//0.775V
i2cset -f -y 16 0x23 0x00 1
i2ctransfer -f -y 16 w3@0x23 0x21 0x6A 0x00
i2cset -f -y 16 0x23 0x00 2
i2ctransfer -f -y 16 w3@0x23 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 16 0x24 0x00 0
i2ctransfer -f -y 16 w3@0x24 0x21 0x6A 0x00
i2cset -f -y 16 0x24 0x00 2
i2ctransfer -f -y 16 w3@0x24 0x0D 0x52 0x0D
//0.775V
i2cset -f -y 16 0x24 0x00 1
i2ctransfer -f -y 16 w3@0x24 0x21 0x6A 0x00
i2cset -f -y 16 0x24 0x00 2
i2ctransfer -f -y 16 w3@0x24 0x1D 0xAA 0x06
//1.455V
i2cset -f -y 14 0x29 0x00 0
i2ctransfer -f -y 14 w3@0x29 0x21 0xF2 0x00
i2cset -f -y 14 0x29 0x00 2
i2ctransfer -f -y 14 w3@0x29 0x0D 0x51 0x1E
//1.455V
i2cset -f -y 14 0x29 0x00 1
i2ctransfer -f -y 14 w3@0x29 0x21 0xF2 0x00
i2cset -f -y 14 0x29 0x00 2
i2ctransfer -f -y 14 w3@0x29 0x1D 0x29 0x0F
//0.695V
i2cset -f -y 14 0x27 0x00 0
i2ctransfer -f -y 14 w3@0x27 0x21 0x5A 0x00
i2cset -f -y 14 0x27 0x00 2
i2ctransfer -f -y 14 w3@0x27 0x0D 0x54 0x0B
//0.695V
i2cset -f -y 14 0x27 0x00 1
i2ctransfer -f -y 14 w3@0x27 0x21 0x5A 0x00
i2cset -f -y 14 0x27 0x00 2
i2ctransfer -f -y 14 w3@0x27 0x1D 0xAC 0x05
//0.695V
i2cset -f -y 16 0x28 0x00 0
i2ctransfer -f -y 16 w3@0x28 0x21 0x5A 0x00
i2cset -f -y 16 0x28 0x00 2
i2ctransfer -f -y 16 w3@0x28 0x0D 0x54 0x0B
//0.695V
i2cset -f -y 16 0x28 0x00 1
i2ctransfer -f -y 16 w3@0x28 0x21 0x5A 0x00
i2cset -f -y 16 0x28 0x00 2
i2ctransfer -f -y 16 w3@0x28 0x1D 0xAC 0x05
//0.753V
i2cset -f -y 14 0x20 0x00 0
i2ctransfer -f -y 14 w3@0x20 0x21 0x2D 0x01
tools/Multiphase_high3.txt
+188
View File
@@ -0,0 +1,188 @@
//0.930V
i2cset -f -y 13 0x25 0x00 0
i2ctransfer -f -y 13 w3@0x25 0x21 0x89 0x00
i2cset -f -y 13 0x25 0x00 2
i2ctransfer -f -y 13 w3@0x25 0x0D 0x34 0x11
//0.930V
i2cset -f -y 15 0x26 0x00 0
i2ctransfer -f -y 15 w3@0x26 0x21 0x89 0x00
i2cset -f -y 15 0x26 0x00 2
i2ctransfer -f -y 15 w3@0x26 0x0D 0x34 0x11
//0.775V
i2cset -f -y 13 0x25 0x00 1
i2ctransfer -f -y 13 w3@0x25 0x21 0x6A 0x00
i2cset -f -y 13 0x25 0x00 2
i2ctransfer -f -y 13 w3@0x25 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 15 0x26 0x00 1
i2ctransfer -f -y 15 w3@0x26 0x21 0x6A 0x00
i2cset -f -y 15 0x26 0x00 2
i2ctransfer -f -y 15 w3@0x26 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 13 0x21 0x00 0
i2ctransfer -f -y 13 w3@0x21 0x21 0x6A 0x00
i2cset -f -y 13 0x21 0x00 2
i2ctransfer -f -y 13 w3@0x21 0x0D 0x52 0x0D
//0.775V
i2cset -f -y 13 0x21 0x00 1
i2ctransfer -f -y 13 w3@0x21 0x21 0x6A 0x00
i2cset -f -y 13 0x21 0x00 2
i2ctransfer -f -y 13 w3@0x21 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 13 0x22 0x00 0
i2ctransfer -f -y 13 w3@0x22 0x21 0x6A 0x00
i2cset -f -y 13 0x22 0x00 2
i2ctransfer -f -y 13 w3@0x22 0x0D 0x52 0x0D
//0.775V
i2cset -f -y 13 0x22 0x00 1
i2ctransfer -f -y 13 w3@0x22 0x21 0x6A 0x00
i2cset -f -y 13 0x22 0x00 2
i2ctransfer -f -y 13 w3@0x22 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 15 0x23 0x00 0
i2ctransfer -f -y 15 w3@0x23 0x21 0x6A 0x00
i2cset -f -y 15 0x23 0x00 2
i2ctransfer -f -y 15 w3@0x23 0x0D 0x52 0x0D
//0.775V
i2cset -f -y 15 0x23 0x00 1
i2ctransfer -f -y 15 w3@0x23 0x21 0x6A 0x00
i2cset -f -y 15 0x23 0x00 2
i2ctransfer -f -y 15 w3@0x23 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 15 0x24 0x00 0
i2ctransfer -f -y 15 w3@0x24 0x21 0x6A 0x00
i2cset -f -y 15 0x24 0x00 2
i2ctransfer -f -y 15 w3@0x24 0x0D 0x52 0x0D
//0.775V
i2cset -f -y 15 0x24 0x00 1
i2ctransfer -f -y 15 w3@0x24 0x21 0x6A 0x00
i2cset -f -y 15 0x24 0x00 2
i2ctransfer -f -y 15 w3@0x24 0x1D 0xAA 0x06
//1.545V
i2cset -f -y 13 0x29 0x00 0
i2ctransfer -f -y 13 w3@0x29 0x21 0x04 0x01
i2cset -f -y 13 0x29 0x00 2
i2ctransfer -f -y 13 w3@0x29 0x0D 0x91 0x20
//1.545V
i2cset -f -y 13 0x29 0x00 1
i2ctransfer -f -y 13 w3@0x29 0x21 0x04 0x01
i2cset -f -y 13 0x29 0x00 2
i2ctransfer -f -y 13 w3@0x29 0x1D 0x49 0x10
//0.745V
i2cset -f -y 13 0x27 0x00 0
i2ctransfer -f -y 13 w3@0x27 0x21 0x64 0x00
i2cset -f -y 13 0x27 0x00 2
i2ctransfer -f -y 13 w3@0x27 0x0D 0x94 0x0C
//0.745V
i2cset -f -y 13 0x27 0x00 1
i2ctransfer -f -y 13 w3@0x27 0x21 0x64 0x00
i2cset -f -y 13 0x27 0x00 2
i2ctransfer -f -y 13 w3@0x27 0x1D 0x4C 0x06
//0.745V
i2cset -f -y 15 0x28 0x00 0
i2ctransfer -f -y 15 w3@0x28 0x21 0x64 0x00
i2cset -f -y 15 0x28 0x00 2
i2ctransfer -f -y 15 w3@0x28 0x0D 0x94 0x0C
//0.745V
i2cset -f -y 15 0x28 0x00 1
i2ctransfer -f -y 15 w3@0x28 0x21 0x64 0x00
i2cset -f -y 15 0x28 0x00 2
i2ctransfer -f -y 15 w3@0x28 0x1D 0x4C 0x06
//0.885V
i2cset -f -y 13 0x20 0x00 0
i2ctransfer -f -y 13 w3@0x20 0x21 0x62 0x01
//0.930V
i2cset -f -y 14 0x25 0x00 0
i2ctransfer -f -y 14 w3@0x25 0x21 0x89 0x00
i2cset -f -y 14 0x25 0x00 2
i2ctransfer -f -y 14 w3@0x25 0x0D 0x34 0x11
//0.930V
i2cset -f -y 16 0x26 0x00 0
i2ctransfer -f -y 16 w3@0x26 0x21 0x89 0x00
i2cset -f -y 16 0x26 0x00 2
i2ctransfer -f -y 16 w3@0x26 0x0D 0x34 0x11
//0.775V
i2cset -f -y 14 0x25 0x00 1
i2ctransfer -f -y 14 w3@0x25 0x21 0x6A 0x00
i2cset -f -y 14 0x25 0x00 2
i2ctransfer -f -y 14 w3@0x25 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 16 0x26 0x00 1
i2ctransfer -f -y 16 w3@0x26 0x21 0x6A 0x00
i2cset -f -y 16 0x26 0x00 2
i2ctransfer -f -y 16 w3@0x26 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 14 0x21 0x00 0
i2ctransfer -f -y 14 w3@0x21 0x21 0x6A 0x00
i2cset -f -y 14 0x21 0x00 2
i2ctransfer -f -y 14 w3@0x21 0x0D 0x52 0x0D
//0.775V
i2cset -f -y 14 0x21 0x00 1
i2ctransfer -f -y 14 w3@0x21 0x21 0x6A 0x00
i2cset -f -y 14 0x21 0x00 2
i2ctransfer -f -y 14 w3@0x21 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 14 0x22 0x00 0
i2ctransfer -f -y 14 w3@0x22 0x21 0x6A 0x00
i2cset -f -y 14 0x22 0x00 2
i2ctransfer -f -y 14 w3@0x22 0x0D 0x52 0x0D
//0.775V
i2cset -f -y 14 0x22 0x00 1
i2ctransfer -f -y 14 w3@0x22 0x21 0x6A 0x00
i2cset -f -y 14 0x22 0x00 2
i2ctransfer -f -y 14 w3@0x22 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 16 0x23 0x00 0
i2ctransfer -f -y 16 w3@0x23 0x21 0x6A 0x00
i2cset -f -y 16 0x23 0x00 2
i2ctransfer -f -y 16 w3@0x23 0x0D 0x52 0x0D
//0.775V
i2cset -f -y 16 0x23 0x00 1
i2ctransfer -f -y 16 w3@0x23 0x21 0x6A 0x00
i2cset -f -y 16 0x23 0x00 2
i2ctransfer -f -y 16 w3@0x23 0x1D 0xAA 0x06
//0.775V
i2cset -f -y 16 0x24 0x00 0
i2ctransfer -f -y 16 w3@0x24 0x21 0x6A 0x00
i2cset -f -y 16 0x24 0x00 2
i2ctransfer -f -y 16 w3@0x24 0x0D 0x52 0x0D
//0.775V
i2cset -f -y 16 0x24 0x00 1
i2ctransfer -f -y 16 w3@0x24 0x21 0x6A 0x00
i2cset -f -y 16 0x24 0x00 2
i2ctransfer -f -y 16 w3@0x24 0x1D 0xAA 0x06
//1.545V
i2cset -f -y 14 0x29 0x00 0
i2ctransfer -f -y 14 w3@0x29 0x21 0x04 0x01
i2cset -f -y 14 0x29 0x00 2
i2ctransfer -f -y 14 w3@0x29 0x0D 0x91 0x20
//1.545V
i2cset -f -y 14 0x29 0x00 1
i2ctransfer -f -y 14 w3@0x29 0x21 0x04 0x01
i2cset -f -y 14 0x29 0x00 2
i2ctransfer -f -y 14 w3@0x29 0x1D 0x49 0x10
//0.745V
i2cset -f -y 14 0x27 0x00 0
i2ctransfer -f -y 14 w3@0x27 0x21 0x64 0x00
i2cset -f -y 14 0x27 0x00 2
i2ctransfer -f -y 14 w3@0x27 0x0D 0x94 0x0C
//0.745V
i2cset -f -y 14 0x27 0x00 1
i2ctransfer -f -y 14 w3@0x27 0x21 0x64 0x00
i2cset -f -y 14 0x27 0x00 2
i2ctransfer -f -y 14 w3@0x27 0x1D 0x4C 0x06
//0.745V
i2cset -f -y 16 0x28 0x00 0
i2ctransfer -f -y 16 w3@0x28 0x21 0x64 0x00
i2cset -f -y 16 0x28 0x00 2
i2ctransfer -f -y 16 w3@0x28 0x0D 0x94 0x0C
//0.745V
i2cset -f -y 16 0x28 0x00 1
i2ctransfer -f -y 16 w3@0x28 0x21 0x64 0x00
i2cset -f -y 16 0x28 0x00 2
i2ctransfer -f -y 16 w3@0x28 0x1D 0x4C 0x06
//0.885V
i2cset -f -y 14 0x20 0x00 0
i2ctransfer -f -y 14 w3@0x20 0x21 0x62 0x01
tools/Multiphase_low3.txt
+188
View File
@@ -0,0 +1,188 @@
//0.870V
i2cset -f -y 13 0x25 0x00 0
i2ctransfer -f -y 13 w3@0x25 0x21 0x7D 0x00
i2cset -f -y 13 0x25 0x00 2
i2ctransfer -f -y 13 w3@0x25 0x0D 0xB4 0x0F
//0.870V
i2cset -f -y 15 0x26 0x00 0
i2ctransfer -f -y 15 w3@0x26 0x21 0x7D 0x00
i2cset -f -y 15 0x26 0x00 2
i2ctransfer -f -y 15 w3@0x26 0x0D 0xB4 0x0F
//0.725V
i2cset -f -y 13 0x25 0x00 1
i2ctransfer -f -y 13 w3@0x25 0x21 0x60 0x00
i2cset -f -y 13 0x25 0x00 2
i2ctransfer -f -y 13 w3@0x25 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 15 0x26 0x00 1
i2ctransfer -f -y 15 w3@0x26 0x21 0x60 0x00
i2cset -f -y 15 0x26 0x00 2
i2ctransfer -f -y 15 w3@0x26 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 13 0x21 0x00 0
i2ctransfer -f -y 13 w3@0x21 0x21 0x60 0x00
i2cset -f -y 13 0x21 0x00 2
i2ctransfer -f -y 13 w3@0x21 0x0D 0x12 0x0C
//0.725V
i2cset -f -y 13 0x21 0x00 1
i2ctransfer -f -y 13 w3@0x21 0x21 0x60 0x00
i2cset -f -y 13 0x21 0x00 2
i2ctransfer -f -y 13 w3@0x21 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 13 0x22 0x00 0
i2ctransfer -f -y 13 w3@0x22 0x21 0x60 0x00
i2cset -f -y 13 0x22 0x00 2
i2ctransfer -f -y 13 w3@0x22 0x0D 0x12 0x0C
//0.725V
i2cset -f -y 13 0x22 0x00 1
i2ctransfer -f -y 13 w3@0x22 0x21 0x60 0x00
i2cset -f -y 13 0x22 0x00 2
i2ctransfer -f -y 13 w3@0x22 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 15 0x23 0x00 0
i2ctransfer -f -y 15 w3@0x23 0x21 0x60 0x00
i2cset -f -y 15 0x23 0x00 2
i2ctransfer -f -y 15 w3@0x23 0x0D 0x12 0x0C
//0.725V
i2cset -f -y 15 0x23 0x00 1
i2ctransfer -f -y 15 w3@0x23 0x21 0x60 0x00
i2cset -f -y 15 0x23 0x00 2
i2ctransfer -f -y 15 w3@0x23 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 15 0x24 0x00 0
i2ctransfer -f -y 15 w3@0x24 0x21 0x60 0x00
i2cset -f -y 15 0x24 0x00 2
i2ctransfer -f -y 15 w3@0x24 0x0D 0x12 0x0C
//0.725V
i2cset -f -y 15 0x24 0x00 1
i2ctransfer -f -y 15 w3@0x24 0x21 0x60 0x00
i2cset -f -y 15 0x24 0x00 2
i2ctransfer -f -y 15 w3@0x24 0x1D 0x0A 0x06
//1.455V
i2cset -f -y 13 0x29 0x00 0
i2ctransfer -f -y 13 w3@0x29 0x21 0xF2 0x00
i2cset -f -y 13 0x29 0x00 2
i2ctransfer -f -y 13 w3@0x29 0x0D 0x51 0x1E
//1.455V
i2cset -f -y 13 0x29 0x00 1
i2ctransfer -f -y 13 w3@0x29 0x21 0xF2 0x00
i2cset -f -y 13 0x29 0x00 2
i2ctransfer -f -y 13 w3@0x29 0x1D 0x29 0x0F
//0.695V
i2cset -f -y 13 0x27 0x00 0
i2ctransfer -f -y 13 w3@0x27 0x21 0x5A 0x00
i2cset -f -y 13 0x27 0x00 2
i2ctransfer -f -y 13 w3@0x27 0x0D 0x54 0x0B
//0.695V
i2cset -f -y 13 0x27 0x00 1
i2ctransfer -f -y 13 w3@0x27 0x21 0x5A 0x00
i2cset -f -y 13 0x27 0x00 2
i2ctransfer -f -y 13 w3@0x27 0x1D 0xAC 0x05
//0.695V
i2cset -f -y 15 0x28 0x00 0
i2ctransfer -f -y 15 w3@0x28 0x21 0x5A 0x00
i2cset -f -y 15 0x28 0x00 2
i2ctransfer -f -y 15 w3@0x28 0x0D 0x54 0x0B
//0.695V
i2cset -f -y 15 0x28 0x00 1
i2ctransfer -f -y 15 w3@0x28 0x21 0x5A 0x00
i2cset -f -y 15 0x28 0x00 2
i2ctransfer -f -y 15 w3@0x28 0x1D 0xAC 0x05
//0.753V
i2cset -f -y 13 0x20 0x00 0
i2ctransfer -f -y 13 w3@0x20 0x21 0x2D 0x01
//0.870V
i2cset -f -y 14 0x25 0x00 0
i2ctransfer -f -y 14 w3@0x25 0x21 0x7D 0x00
i2cset -f -y 14 0x25 0x00 2
i2ctransfer -f -y 14 w3@0x25 0x0D 0xB4 0x0F
//0.870V
i2cset -f -y 16 0x26 0x00 0
i2ctransfer -f -y 16 w3@0x26 0x21 0x7D 0x00
i2cset -f -y 16 0x26 0x00 2
i2ctransfer -f -y 16 w3@0x26 0x0D 0xB4 0x0F
//0.725V
i2cset -f -y 14 0x25 0x00 1
i2ctransfer -f -y 14 w3@0x25 0x21 0x60 0x00
i2cset -f -y 14 0x25 0x00 2
i2ctransfer -f -y 14 w3@0x25 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 16 0x26 0x00 1
i2ctransfer -f -y 16 w3@0x26 0x21 0x60 0x00
i2cset -f -y 16 0x26 0x00 2
i2ctransfer -f -y 16 w3@0x26 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 14 0x21 0x00 0
i2ctransfer -f -y 14 w3@0x21 0x21 0x60 0x00
i2cset -f -y 14 0x21 0x00 2
i2ctransfer -f -y 14 w3@0x21 0x0D 0x12 0x0C
//0.725V
i2cset -f -y 14 0x21 0x00 1
i2ctransfer -f -y 14 w3@0x21 0x21 0x60 0x00
i2cset -f -y 14 0x21 0x00 2
i2ctransfer -f -y 14 w3@0x21 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 14 0x22 0x00 0
i2ctransfer -f -y 14 w3@0x22 0x21 0x60 0x00
i2cset -f -y 14 0x22 0x00 2
i2ctransfer -f -y 14 w3@0x22 0x0D 0x12 0x0C
//0.725V
i2cset -f -y 14 0x22 0x00 1
i2ctransfer -f -y 14 w3@0x22 0x21 0x60 0x00
i2cset -f -y 14 0x22 0x00 2
i2ctransfer -f -y 14 w3@0x22 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 16 0x23 0x00 0
i2ctransfer -f -y 16 w3@0x23 0x21 0x60 0x00
i2cset -f -y 16 0x23 0x00 2
i2ctransfer -f -y 16 w3@0x23 0x0D 0x12 0x0C
//0.725V
i2cset -f -y 16 0x23 0x00 1
i2ctransfer -f -y 16 w3@0x23 0x21 0x60 0x00
i2cset -f -y 16 0x23 0x00 2
i2ctransfer -f -y 16 w3@0x23 0x1D 0x0A 0x06
//0.725V
i2cset -f -y 16 0x24 0x00 0
i2ctransfer -f -y 16 w3@0x24 0x21 0x60 0x00
i2cset -f -y 16 0x24 0x00 2
i2ctransfer -f -y 16 w3@0x24 0x0D 0x12 0x0C
//0.725V
i2cset -f -y 16 0x24 0x00 1
i2ctransfer -f -y 16 w3@0x24 0x21 0x60 0x00
i2cset -f -y 16 0x24 0x00 2
i2ctransfer -f -y 16 w3@0x24 0x1D 0x0A 0x06
//1.455V
i2cset -f -y 14 0x29 0x00 0
i2ctransfer -f -y 14 w3@0x29 0x21 0xF2 0x00
i2cset -f -y 14 0x29 0x00 2
i2ctransfer -f -y 14 w3@0x29 0x0D 0x51 0x1E
//1.455V
i2cset -f -y 14 0x29 0x00 1
i2ctransfer -f -y 14 w3@0x29 0x21 0xF2 0x00
i2cset -f -y 14 0x29 0x00 2
i2ctransfer -f -y 14 w3@0x29 0x1D 0x29 0x0F
//0.695V
i2cset -f -y 14 0x27 0x00 0
i2ctransfer -f -y 14 w3@0x27 0x21 0x5A 0x00
i2cset -f -y 14 0x27 0x00 2
i2ctransfer -f -y 14 w3@0x27 0x0D 0x54 0x0B
//0.695V
i2cset -f -y 14 0x27 0x00 1
i2ctransfer -f -y 14 w3@0x27 0x21 0x5A 0x00
i2cset -f -y 14 0x27 0x00 2
i2ctransfer -f -y 14 w3@0x27 0x1D 0xAC 0x05
//0.695V
i2cset -f -y 16 0x28 0x00 0
i2ctransfer -f -y 16 w3@0x28 0x21 0x5A 0x00
i2cset -f -y 16 0x28 0x00 2
i2ctransfer -f -y 16 w3@0x28 0x0D 0x54 0x0B
//0.695V
i2cset -f -y 16 0x28 0x00 1
i2ctransfer -f -y 16 w3@0x28 0x21 0x5A 0x00
i2cset -f -y 16 0x28 0x00 2
i2ctransfer -f -y 16 w3@0x28 0x1D 0xAC 0x05
//0.753V
i2cset -f -y 14 0x20 0x00 0
i2ctransfer -f -y 14 w3@0x20 0x21 0x2D 0x01
tools/TR518.txt
+17
View File
@@ -0,0 +1,17 @@
//Start Unit0 Tr518
bcmcmd -n 0 -c 'port cd lb=mac'
bcmcmd -n 0 -c 'l2 learn off'
bcmcmd -n 0 -c 'dsh -c "test mode nr=yes"'
bcmcmd -n 0 -c 'dsh -c "tr 518 Scenario=6 Profile=2 Count=260 PktSize=324 PortList=1-259,270-565 rm=ext CheckLinkTime=20 CheckDataTime=200 testphase=1"'
//Stop Unit0 Tr518
bcmcmd -n 0 -c 'port cd lb=none'
//Start Unit1 Tr518
bcmcmd -n 1 -c 'port cd lb=mac'
bcmcmd -n 1 -c 'l2 learn off'
bcmcmd -n 1 -c 'dsh -c "test mode nr=yes"'
bcmcmd -n 1 -c 'dsh -c "tr 518 Scenario=6 Profile=2 Count=260 PktSize=324 PortList=1-259,270-565 rm=ext CheckLinkTime=20 CheckDataTime=200 testphase=1"'
//Stop Unit1 Tr518
bcmcmd -n 1 -c 'port cd lb=none'
tools/fan_ctrl.txt
+7
View File
@@ -0,0 +1,7 @@
echo 18-0020 > /sys/bus/i2c/drivers/max31790/unbind
sleep .5
echo 18-0020 > /sys/bus/i2c/drivers/max31790/bind
echo 25-0020 > /sys/bus/i2c/drivers/max31790/unbind
sleep .5
echo 25-0020 > /sys/bus/i2c/drivers/max31790/bind
fan-speed-control.sh 30
tools/gen_channel_map.sh
+59
View File
@@ -0,0 +1,59 @@
#!/bin/bash
# =============================================================================
# gen_channel_map.sh - Build docs/LTC2980_channel_map.csv from settings/*.conf
# Version : V1.0.0
# Date : 2026-08-27
# Author : ETWen
# =============================================================================
# Runs on the DEV machine, not the DUT. Reads every LTC2980 margin settings
# file and flattens CH<n>_VNOM / CH<n>_NET into one CSV:
#
# Board,CONN,Ch,NetName,Vnom
# CB,CONN13,CH0,V5P0_ALW,5.0
#
# NC channels keep their literal NC / "-" so the page numbering still lines up
# (ch/8 -> CHIPS[] index, ch%8 -> LTC2977 PAGE). Do not filter them out.
#
# Usage:
# tools/gen_channel_map.sh # write docs/LTC2980_channel_map.csv
# tools/gen_channel_map.sh - # write to stdout
# =============================================================================
set -eu
REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
SET_DIR="${REPO_ROOT}/src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings"
OUT="${1:-${REPO_ROOT}/docs/LTC2980_channel_map.csv}"
[ -d "${SET_DIR}" ] || { echo "settings dir not found: ${SET_DIR}" >&2; exit 1; }
# 3-argument match(str, regex, array) is a gawk extension. Under mawk it is a
# syntax error at best and an empty CSV at worst - fail loudly instead.
awk 'BEGIN { if (match("a", /a/, m) != 1) exit 1 }' 2>/dev/null \
|| { echo "need gawk (3-arg match); this awk is: $(awk --version 2>&1 | head -1)" >&2; exit 1; }
gen() {
printf 'Board,CONN,Ch,NetName,Vnom\n'
# CB first, then SWB0/SWB1 CONN13..CONN16 - matches the physical walk order.
for f in "${SET_DIR}"/Blanton_CB_CONN*.conf \
"${SET_DIR}"/Blanton_SWB0_CONN*.conf \
"${SET_DIR}"/Blanton_SWB1_CONN*.conf ; do
[ -f "${f}" ] || continue
base="$(basename "${f}" .conf)" # Blanton_SWB0_CONN13
board="$(echo "${base}" | cut -d_ -f2)" # SWB0
conn="$(echo "${base}" | cut -d_ -f3)" # CONN13
# .conf files are LF per .gitattributes, but strip CR anyway - a stray
# CR would land inside the net name and travel into the CSV unseen.
sed 's/\r$//' "${f}" | awk -v b="${board}" -v c="${conn}" '
match($0, /^CH([0-9]+)_VNOM="([^"]*)"[^"]*CH[0-9]+_NET="([^"]*)"/, m) {
printf "%s,%s,CH%s,%s,%s\n", b, c, m[1], m[3], m[2]
}'
done
}
if [ "${OUT}" = "-" ]; then
gen
else
gen > "${OUT}"
echo "wrote ${OUT} ($(($(wc -l < "${OUT}") - 1)) channels)"
fi