From 1d3fb4f929ab9c7781aee1655b13d632f8c2b03d Mon Sep 17 00:00:00 2001 From: ETWen Date: Wed, 23 Sep 2026 14:44:07 +0800 Subject: [PATCH] docs: Record V1.2.3 in Script A's history and add the release note Script A: header to V1.2.3 / 2026-09-23; five entries under V1.2.3 for setup_pmon.ttl, ddr5_temp.sh, hsc_temp_readback.sh, avt_pmpower.sh and Script 4, with notes on the ~4 s per snapshot, the exec bit, the CRLF in hsc_temp_readback.sh v1.0.0 and AVT not being shipped. CLAUDE.md: status to V1.2.3; the PMON temperatures and Script 4's CPU power in the overview; a commands block for the three new scripts; fix the stale Script 5 file name and the "last release V1.1.5" line. ARCHITECTURE.md: Script A ref to V1.2.3; the three scripts in the tree and in setup_pmon's comment; avt_pmpower.sh in Script 4's row; the git tag checkbox to V1.2.3. Co-Authored-By: Claude Opus 5.5 (1M context) Claude-Session: https://claude.ai/code/session_01UniUXkxgCG2Ty74advL8Pd --- ARCHITECTURE.md | 10 ++-- CLAUDE.md | 19 +++++-- docs/release-notes/v1.2.3.md | 53 +++++++++++++++++++ src/Script_ABC_Blanton/1_Blanton_Script_A.ttl | 52 +++++++++++++++++- 4 files changed, 125 insertions(+), 9 deletions(-) create mode 100644 docs/release-notes/v1.2.3.md diff --git a/ARCHITECTURE.md b/ARCHITECTURE.md index d05867d..f442bc7 100644 --- a/ARCHITECTURE.md +++ b/ARCHITECTURE.md @@ -174,6 +174,7 @@ Blanton_TTL_Script/ │ ├── pcie_bus.ttl # lspci -tvvv / -vv │ ├── setup_pmon.ttl # show platform summary/fan/temperature/psustatus/voltage/ │ │ # current/ssdhealth/leak status/leak channels + TPM（11 項） + │ │ # V1.2.3 起 + ddr5_temp.sh + hsc_temp_readback.sh │ ├── 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) @@ -215,6 +216,9 @@ Blanton_TTL_Script/ ├── 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） + ├── ddr5_temp.sh # DDR5 DIMM 溫度（SPD5118 @ i2c-5 0x50/0x51，reg 0x31） + ├── hsc_temp_readback.sh # LTC4287 HSC 溫度（i2c-28 0x40/0x45，內/外部感溫） + ├── avt_pmpower.sh # AMD CPU 封裝功耗（AVTCMD pmm get_pmdata；AVT 是 NDA，不隨包） ├── 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：V1.1.9 起 B/C 內的註解區塊已刪除，DDR 壓力走 bgctl + bmc-manager @@ -377,10 +381,10 @@ 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` V1.2.2 | 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 → **BER 基線掃描**（依 `SWB_UNIT`，V1.2.1 新增）→ **一輪流量基線** → **SerDes DSC 基線**（`EN_TX_FIR`）→ `show uptime` | +| **Script A（Pre-test）** | `1_Blanton_Script_A.ttl` V1.2.3 | 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 → **BER 基線掃描**（依 `SWB_UNIT`，V1.2.1 新增）→ **一輪流量基線** → **SerDes DSC 基線**（`EN_TX_FIR`）→ `show uptime` | | **Script B（Stress）** | `2_Blanton_Script_B.ttl` | **V1.1.8 起 `mlucas-avx2 -cpu 0:15` 由 `systemd-run --unit=mlucas-amm`（`Type=exec`、`Restart=always`）啟動，不再是 shell 的 `&` 背景 job** + `bgctl run` 的 `memtester` / SSD / USB 壓力（v1.1.7 起 SSD/USB 的 `--runtime`/`--passes` 讀 `config.ttl` 的 `SSD_RUNTIME`/`SSD_COUNT`、`USB_RUNTIME`/`USB_COUNT`；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 `BMC_USB_RUNTIME` 秒的 ping，V1.1.8 前寫死 4 小時）→ 啟動 mgmt ping 監控 → **啟動 NFC 輪詢** → `jobs` / `systemctl is-active mlucas-amm` / `bgctl list` → traffic（依 `SWB_UNIT`）→ `while 1` 每輪 PMON + `bgctl list`/`jobs`/`systemctl is-active mlucas-amm` + `sleep 60`（**V1.1.4 起 margin 不在迴圈內**；V1.2.0 起等待走 DUT 端 `sleep` 而非 macro 端 `pause`）| | **Script C（Post-test）** | `3_Blanton_Script_C.ttl` | `kill $(jobs -p)` + **`systemctl stop mlucas-amm`**（systemd unit 不是 shell job，`jobs -p` 抓不到）+ `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（並 `cp` 進 job 目錄一起帶走）→ **NFC `report`** → traffic `stop` + `report` → **SerDes DSC 收尾**（`EN_TX_FIR`）→ **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`，V1.1.8 起與 Script B 同樣掛成 `mlucas-amm` systemd unit + `blanton_tr518.sh start`）→ `while 1`：PMON + `TH6_SWB0/1_power_readback.sh` + `bgctl list` / `jobs` / `systemctl is-active mlucas-amm`，`pause 60`。**沒有收尾段** —— 中斷後 DUT 仍在 `port cd lb=mac` / `l2 learn off` / `test mode nr=yes`，且 CPU 仍滿載，要手動 `blanton_tr518.sh stop` + `systemctl stop mlucas-amm` | +| **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`，V1.1.8 起與 Script B 同樣掛成 `mlucas-amm` systemd unit + `blanton_tr518.sh start`）→ `while 1`：PMON + `TH6_SWB0/1_power_readback.sh` + `avt_pmpower.sh`（CPU 封裝功耗，V1.2.3）+ `bgctl list` / `jobs` / `systemctl is-active mlucas-amm`，`pause 60`。**沒有收尾段** —— 中斷後 DUT 仍在 `port cd lb=mac` / `l2 learn off` / `test mode nr=yes`，且 CPU 仍滿載，要手動 `blanton_tr518.sh stop` + `systemctl stop mlucas-amm` | | **Script 5（Reboot Cycle）** | `5_Blanton_Script_Reboot_Cycle.ttl` | **獨立腳本，不接 A→B→C。** `while 1`：登入 → `sudo -i` → 對時 → 風扇 → **Check Pt1~Pt13**（DUT/BMC info、mgmt ping、NFC、SSD、USB、BMC USB、port status + 15s traffic、BER、NVMe、platform data、dmesg i2c、PCIe error counters）→ `show uptime` → `reboot` → `wait "Booting in blind mode"`。`cnt_cycle` 每輪 +1 印在標頭。**沒有結束條件** —— 要停就關掉 Tera Term 的 macro。**尚未上機驗證** | | **SWB loopback 流量** | `blanton_traffic_linespeed [-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 [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 | @@ -808,7 +812,7 @@ margin status、全部 VRM 軌的 Vin/Vout/Iout/Temp、CB + ICB 溫感讀值， - [ ] `CHANGELOG.md`：延續三支腳本頂端的 Version History，集中成一份 - [ ] 三支腳本的 header 版號與 `CHANGELOG.md` 對齊，`config.ttl` 加 `script_version` 並寫進 log 開頭 - [ ] `docs/TTL_Script_Blanton_Status_*.xlsx` 更新為全 OK，或把剩餘項目移進 Future Extensions -- [x] 打 git tag，push `nas` + `gitea`（已至 `V1.2.2`；`publish/` 依 Script A 檔頭版號打包） +- [x] 打 git tag，push `nas` + `gitea`（已至 `V1.2.3`；`publish/` 依 Script A 檔頭版號打包） **驗收條件：** 從 zip 解壓到一台乾淨的測試 NB，照 README 操作，不看原始碼就能完成一輪 A→B→C 並產出 summary；`publish/` 內容與 git tag 一致。 diff --git a/CLAUDE.md b/CLAUDE.md index bd9128d..5e18939 100644 --- a/CLAUDE.md +++ b/CLAUDE.md @@ -9,7 +9,7 @@ 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（2026-09-15）**：Script A 為 **V1.2.2**（A 集中記錄所有 TTL 的變更）。涵蓋 +**目前狀態（2026-09-23）**：Script A 為 **V1.2.3**（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 @@ -33,12 +33,14 @@ Script A 開頭會先收掉前一輪殘留（`hw-test-session finish` + `bgctl r 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`）。 -以及 **`5_Blanton_Script_Reboot_Cycle.ttl`**（重開機循環，**獨立跑不接 A→B→C**：登入 → 風扇 → +取 PMON + 兩片 SWB 的軌功耗 + **AMD CPU 封裝功耗**（`avt_pmpower.sh`，V1.2.3）；**沒有收尾段**，中斷後要手動 `blanton_tr518.sh stop`）。 +**V1.2.3 起 PMON 快照（`utils/setup_pmon.ttl`）多了 DDR5 DIMM 溫度（`ddr5_temp.sh`）與 LTC4287 HSC 溫度 +（`hsc_temp_readback.sh`）**，A/B/C/4/5 全部吃到；HSC 那支每次約 +4 秒。 +以及 **`5_Blanton_Script_Boot_Cycle.ttl`**（重開機循環，**獨立跑不接 A→B→C**：登入 → 風扇 → Check Pt1~Pt13 → `reboot` → `wait "Booting in blind mode"`，`cnt_cycle` 每輪遞增，`while 1` 無止境， 要停就關 Tera Term 的 macro）。**尚未上機驗證**。 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。 +最後一次發布是 **V1.2.3**；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。 @@ -129,6 +131,15 @@ bash ~/Blanton_Script/port_prbs_monitor.sh report # PASS/FAIL 統計（沒 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 +# ── 溫度 / CPU 功耗（V1.2.3，已接進 PMON / Script 4）── +~/Blanton_Script/ddr5_temp.sh # DDR5 DIMM 溫度（SPD5118，預設 bus 5, 0x50 0x51） +~/Blanton_Script/ddr5_temp.sh 5 0x50 # 指定 bus / 位址 +~/Blanton_Script/hsc_temp_readback.sh # LTC4287 HSC_MAIN(0x40)/HSC_STBY(0x45) 內外部溫度，bus 28，約 4 秒 +~/Blanton_Script/avt_pmpower.sh -p ~/AVT_Linux_NDA_2.8.37/AVTCMD # CPU SktPwr / PPT / MemPwr +~/Blanton_Script/avt_pmpower.sh -q -p ... # 只印摘要，不倒整張 PM table +# ⚠️ AVT 是 NDA，不在交付包裡：DUT 上要先解壓到 ~/AVT_Linux_NDA_2.8.37/，沒有就每輪 exit 2 +# ⚠️ 數值是 SMU telemetry 不是量測，要準就對照 VR 的 PMBus READ_POUT + # ── 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 diff --git a/docs/release-notes/v1.2.3.md b/docs/release-notes/v1.2.3.md new file mode 100644 index 0000000..34d0b22 --- /dev/null +++ b/docs/release-notes/v1.2.3.md @@ -0,0 +1,53 @@ +# v1.2.3 — DIMM and hot-swap temperatures in every snapshot, and CPU power next to the switch rails + +## ✨ New features + +**Every PMON snapshot now reads DDR5 DIMM and hot-swap controller temperatures** +* `utils/setup_pmon.ttl` runs `ddr5_temp.sh` and `hsc_temp_readback.sh` right after `show platform temperature`. Because `setup_pmon` is shared, this lands everywhere a snapshot is taken: Script A's baseline, each Script B soak round, Script C, the Script 4 loop and every Script 5 check point. +* `ddr5_temp.sh` reads the SPD5118 hub on each DIMM: i2c bus 5, `0x50` / `0x51`, register `0x31` (`bit[12:2]`, sign bit 12, 0.25 °C/LSB). A read that fails prints `read fail` — never a number it did not read. Bus and addresses can be passed: `ddr5_temp.sh [bus] [addr ...]`. +* `hsc_temp_readback.sh` reads both LTC4287 hot-swap controllers on i2c bus 28 — `HSC_MAIN @ 0x40` (PU11 internal / PQ1 external) and `HSC_STBY @ 0x45` (PU46 internal / PQ53 external). The source is selected through `0xF3`, then `READ_TEMPERATURE` `0x8D` is read in Kelvin and converted. + +**Script 4 logs AMD CPU package power every round** +* `avt_pmpower.sh` runs `AVTCMD -module pmm "get_pmdata()"` and summarizes `SktPwr`, `PPT Fast` / `PPT Slow` against their limits, and `MemPwr`. +* It runs after the two `TH6_SWB` power readbacks, so each sample now puts the switch rails and the CPU package side by side. +* `-q` prints the summary only. Exit `2` = AVTCMD not found, `3` = AVTCMD failed, `4` = the PM table parsed to nothing (format changed). + +## 🐛 Bug fixes + +**`hsc_temp_readback.sh` was saved with CRLF line endings** +* Copied to the DUT as-is, bash on SONiC fails on the first line (`$'\r': command not found`). The shipped file is LF. +* Its comments said the delay between I2C transactions was 100 ms; `DELAY=0.5` is what actually runs. Comments corrected and a Version History header added. + +## 📦 Downloads + +| File | Contents | +|---|---| +| `Script_ABC_Blanton_V1.2.3.zip` | The full Tera Term working directory, including `Blanton_Script/` to copy onto the DUT | + +```bash +chmod +x ~/Blanton_Script/*.sh +grep -rlU $'\r' ~/Blanton_Script # expect no output +ls ~/AVT_Linux_NDA_2.8.37/AVTCMD # Script 4 only - must already be there +``` + +## ⚠️ Before you run + +* **Redeploy `Blanton_Script/`.** If an earlier copy of `hsc_temp_readback.sh` reached the DUT, it is CRLF and will not run. +* **`chmod +x` after deploying.** `setup_pmon` calls both new scripts by path. Without the exec bit each call is `Permission denied` and the snapshot carries on without those rows — nothing stops, nothing warns. +* **Each PMON snapshot is ~4 s longer.** `hsc_temp_readback.sh` sleeps 0.5 s twice for each of its four readings. It adds up in Script 5, which snapshots at every check point. +* **AVT is not in this package (NDA).** Unpack it on the DUT at exactly `~/AVT_Linux_NDA_2.8.37/` before Script 4. Missing, the call exits `2` every round and the loop runs on without a CPU power reading. +* **Script 4 logs the full PM table once a minute**, because the call is made without `-q`. +* **CPU power is SMU telemetry, not a measurement.** Its absolute accuracy is whatever the BIOS SVI calibration gives — cross-check against the VR's PMBus `READ_POUT` when the number matters. +* **None of the three new scripts has been checked against the Script A/B/C flow on hardware yet.** +* **Do not run the boot cycle with `EN_Cold_Warm_boot = 0`**, and check the hard-coded BDF on every board before the cold path (see v1.2.2). +* **BER, the DSC cycle, `blanton_traffic_linespeed` and `blanton_tr518.sh` cannot overlap.** They all take the same ports. +* **Script 4 has no teardown**: finish it with `blanton_tr518.sh stop` **and** `systemctl stop mlucas-amm`. +* **`blanton_multiphase_margin.sh save` is permanent**, and must not be mixed with `margin.sh`. +* **`FAN_SPEED` is 100.** + +## 🔗 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:** [V1.2.2...V1.2.3](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/compare/V1.2.2...V1.2.3) diff --git a/src/Script_ABC_Blanton/1_Blanton_Script_A.ttl b/src/Script_ABC_Blanton/1_Blanton_Script_A.ttl index 3bc07d1..d7ff23f 100644 --- a/src/Script_ABC_Blanton/1_Blanton_Script_A.ttl +++ b/src/Script_ABC_Blanton/1_Blanton_Script_A.ttl @@ -1,7 +1,7 @@ ; ============================================================================= ; Script A for Blanton -; Version : V1.2.2 -; Date : 2026-09-15 +; Version : V1.2.3 +; Date : 2026-09-23 ; Author : ETWen ; ============================================================================= ; Version History: @@ -692,6 +692,54 @@ ; version of the commands, kept so the .sh can be checked ; against what a person would actually type. Change one and ; change the other +; V1.2.3 2026-09-23 utils/setup_pmon.ttl Add DDR5 DIMM temperature + hot-swap controller temperature +; ~/Blanton_Script/ddr5_temp.sh, then hsc_temp_readback.sh, +; right after 'show platform temperature' +; setup_pmon is shared, so this lands in every PMON snapshot: +; ScriptA baseline, every ScriptB soak round, ScriptC, the +; Script 4 loop and each Script 5 check point +; !! hsc_temp_readback.sh sleeps 0.5 s twice per reading and +; takes four readings - ~4 s added to every PMON snapshot +; !! both are called by path, not through bash, so they need +; the exec bit on the DUT: chmod +x ~/Blanton_Script/*.sh +; after deploying. Without it each call is Permission +; denied and the snapshot just goes on without the rows +; Blanton_Script/ddr5_temp.sh Created v1.0.1 - DDR5 DIMM temperature from the SPD5118 hub +; i2cget bus 5, DIMM 0x50 / 0x51, register 0x31 (MR49/MR50) +; bit[12:2], sign bit 12, 0.25 C/LSB. Bus and addresses can +; be given as arguments: ddr5_temp.sh [bus] [addr ...] +; A failed read prints 'read fail' and moves on to the next +; DIMM - it never prints a number it did not read +; Blanton_Script/hsc_temp_readback.sh Created - LTC4287 hot-swap controller temperatures +; Native i2c bus 28. HSC_MAIN @ 0x40 (PU11 internal / PQ1 +; external) and HSC_STBY @ 0x45 (PU46 internal / PQ53 +; external). Source picked by writing 0xF3 (0xEB internal, +; 0xEF external), then READ_TEMPERATURE 0x8D, Kelvin -> C +; v1.0.1 Add the header + Version History, fix the delay +; comments (they said 100 ms; DELAY is 0.5 s) +; !! v1.0.0 was saved with CRLF line endings. On SONiC that +; fails outright ($'\r': command not found) - now LF +; Blanton_Script/avt_pmpower.sh Created v1.0.0 - AMD CPU package power from the AVT PM table +; AVTCMD -module pmm "get_pmdata()", then a summary of +; SktPwr, PPT Fast / Slow against their limits, and MemPwr +; -p , -q for the summary without the raw table +; Exit 2 = AVTCMD not found, 3 = AVTCMD failed, 4 = the table +; parsed to nothing (format changed) +; !! SMU telemetry, not a measurement - its absolute accuracy +; is whatever the BIOS SVI calibration gives. Cross-check +; against the VR's PMBus READ_POUT when the number matters +; 4_Blanton_Script_thermal_safety.ttl Add CPU package power to every loop round +; avt_pmpower.sh -p ~/AVT_Linux_NDA_2.8.37/AVTCMD, after the +; two TH6_SWB power readbacks - so each round now has the +; switch rails and the CPU package side by side +; !! AVT is NOT in Blanton_Script and does not travel with +; this package (NDA). It has to be unpacked on the DUT at +; exactly ~/AVT_Linux_NDA_2.8.37/ beforehand. If it is not +; there the script exits 2 every round and the loop carries +; on without a CPU power reading +; !! without -q the full PM table is printed every round, and +; Script 4 loops once a minute - the log grows by one full +; table per minute ; ============================================================================= include "config.ttl"