Compare commits
| Author | SHA1 | Date | |
|---|---|---|---|
  etwenandClaude Opus 5
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15ea776b82 | ||
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etwenandClaude Opus 5
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03d609cc1f |
+45
-11
@@ -40,8 +40,9 @@ LTC2980 margin 控制器。TTL 只負責「按順序 `sendln` 並把畫面收進
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| 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` |
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| 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 |
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| 管理網路 | iproute2（`ip link set` / `ip address replace` / `ip route replace ... metric`）+ `ping -I` |
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| 測試 session | `hw-test-session start\|log\|status\|finish`；job log 收在 `/host/hw-eval/current/jobs/` |
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| 測試 session | `hw-test-session start\|log\|status\|finish`；job log 收在 `/host/hw-eval/jobs/` |
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| 風扇控制 | max31790 driver rebind（`/sys/bus/i2c/drivers/max31790/{bind,unbind}`）+ `fan-speed-control.sh <%>` |
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| 100G PRBS | `bcmcmd -n <unit> -c 'dsh -c "phy diag <phy> prbs …"'`（set / prbsstat STArt / get / Ber / STOp / clear） |
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| 壓力測試 | `mlucas-avx2`（AMD CPU）、`bgctl run` 排程的 `memtester` / `qfx5252-stress-ssd` / `qfx5252-stress-usb` |
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| 資料面流量 | `bcmcmd`（Broadcom drivshell）VLAN loopback + `tx` burst，switch unit 0 / 1 |
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| 流量報表 | DUT 上 awk（`blanton_traffic_linespeed report`）；離線 `python3 tools/bcm_mibpair_report_V1.1.0.py` |
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@@ -119,6 +120,7 @@ Blanton_TTL_Script/
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│ ├── Blantons_FPGA_Registers_draft.docx # 同上，客戶原始 docx
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│ ├── Blantons_FPGA_Registers_Map_draft.xlsx
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│ ├── Blantons_PCIe_AER_and_DDR_EDAC_checks.pdf # AER / EDAC 檢查點依據
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│ ├── LTC2980_channel_map.csv # 9 個 settings/*.conf 合併：Board,CONN,Ch,NetName,Vnom（144 列）
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│ ├── TTL_Script_Blanton_Status_20260814.xlsx
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│ └── TTL_Script_Blanton_Status_20260817.xlsx # ⭐ 最新：三支腳本逐項 Status（OK / On-Going + Owner）
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│
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@@ -126,9 +128,13 @@ Blanton_TTL_Script/
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│ ├── bcm_mibpair_report_V1.1.0.py # 離線解析 drivshell log → per-pair TX/RX + PASS/FAIL
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│ ├── traffic_loopback_vlan_setting.txt # bcmcmd VLAN 30..137 建立 + 成對 pbm（cdN <-> cdN+32）
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│ ├── traffic_loopback_start.txt # bcmcmd tx 100 length=512 VLantag=<vid>
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│ └── traffic_loopback_vlan_remove.txt # bcmcmd vlan remove <vid> pbm=...
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│ # ↑ 三份為手動貼上用的原始指令表，
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│ # blanton_traffic_linespeed.sh 是其 bash 版
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│ ├── traffic_loopback_vlan_remove.txt # bcmcmd vlan remove <vid> pbm=...
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│ │ # ↑ 三份為手動貼上用的原始指令表，
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│ │ # blanton_traffic_linespeed.sh 是其 bash 版
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│ ├── 100G_PRBS.txt # 100G PRBS 原始指令（port_prbs_monitor.sh 的來源）
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│ ├── TR518.txt # 內建封包測試 tr 518（Scenario=6 Profile=2）— 尚未腳本化
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│ ├── fan_ctrl.txt # MAX31790 unbind/bind + fan-speed-control.sh 30
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│ └── gen_channel_map.sh # settings/*.conf → docs/LTC2980_channel_map.csv（需 gawk）
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│
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├── secret/ # 🚫 gitignored — DUT 密碼、per-unit BDF、COM 設定
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│ ├── README.md # ✅ committed — 用途索引
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@@ -177,7 +183,10 @@ Blanton_TTL_Script/
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├── blanton_traffic_linespeed.sh # SWB loopback 線速流量（bcmcmd unit 0/1）
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│ # init/clear/show/start/stop/ps/report/run
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├── mgmt_ping_monitor.sh # 10G/1G 管理網路 ping 監控（iproute2）
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│ # eth0→TARGET_10G、eth1→TARGET_1G，兩張卡都保持 up
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│ # eth0→TARGET_10G、eth1→TARGET_1G，兩張卡同時持續 ping
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├── port_prbs_monitor.sh # 100G uplink PRBS 測試（bcmcmd phy diag）
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│ # ⚠️ 已納入交付，但 A/B/C 的呼叫仍註解掉（bring-up 中）
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├── usb_target.sh # 偵測 USB 裝置節點／掛載點（排除系統碟）
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├── bmc_monitor.sh # BMC 監控：free -m + I2C 寫入/讀回圖樣測試
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├── bmc_monitor_ddr.sh # ⚠️ 已停用：B/C 內呼叫處已註解，DDR 壓力改走 bgctl + bmc-manager
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│ # ↑ 三支都要 chmod +x 才能跑（見 Key Constraints）
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@@ -242,6 +251,16 @@ Channel 定址：`ch / 8` → `CHIPS[]` index，`ch % 8` → LTC2977 PMBus PAGE
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> 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。
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> 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。
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**全通道 net / 電壓對照：`docs/LTC2980_channel_map.csv`**（9 個 `.conf` × 16ch = 144 列，
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欄位 `Board,CONN,Ch,NetName,Vnom`）。查「某個 net 在哪片哪個 channel」比翻 9 個 `.conf` 快。
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CSV 是產出物，不是正本 —— 改完 `.conf` 用 `./tools/gen_channel_map.sh` 重產，別手改 CSV。
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兩件從表上看得出來、改 `.conf` 時要記得的事：
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- **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`。
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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。
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- **8 個 NC 通道**（SWB0/1 CONN14 的 CH10/CH11/CH13、CONN15 的 CH10）在 CSV 裡以
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`NC` / `-` 原樣保留，不是漏掉；濾掉它們會讓 page 編號對不上。
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### 3. `profiles/*.conf` — 16-ch 批次 margin 組合
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```bash
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@@ -314,6 +333,8 @@ PROFILE_CHANNELS=( "0:high:8" "1:low:8" ... ) # "channel:operation:change_perc
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| **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` |
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| **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` |
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| **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 |
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| **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** |
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| **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 |
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| **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 |
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---
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@@ -330,7 +351,7 @@ Script A ── logopen Logs/Blanton_Margin_<ts>.log ──┐ (之後所有畫
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│ │
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├─ 登入 admin → sudo -i → root@sonic:~# │
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├─ date -s "<host 時間>" ← 讓 DUT 時戳可對照
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├─ rm /host/hw-eval/current/jobs/* ← 清掉上一輪的 job log
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├─ rm /host/hw-eval/jobs/* ← 清掉上一輪的 job log
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├─ hw-test-session start / log / status
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├─ 風扇：max31790 unbind→sleep→bind（18-0020 與 25-0020 各一次）
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│ → fan-speed-control.sh <FAN_SPEED> → 回答 y 確認 │
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@@ -374,7 +395,8 @@ Script C
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├─ nvme smart-log / smartctl -x /dev/nvme0
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├─ traffic: stop → report ← per-pair TX/RX 交叉比對，PASS/FAIL/NA（exit 2 = 有 FAIL/NA）
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├─ show reboot-cause / show uptime ← soak 期間有沒有意外重開，一眼看得到
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├─ cp -r /host/hw-eval/current/jobs/ /mnt/usb/jobs-<YYYYmmdd>_<HHMM>
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├─ usb_target.sh -o dev → sync → mount <dev> /mnt/usb
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├─ cp bmc_poll.log / mgmt_ping.log → jobs/，再 cp -r jobs/ /mnt/usb/jobs-<YYYYmmdd>_<HHMM>
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└─ hw-test-session finish
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▼
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[messagebox "GOOD JOB! Test Case DONE"] → 人工檢查 log
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@@ -593,9 +615,11 @@ margin status、全部 VRM 軌的 Vin/Vout/Iout/Temp、CB + ICB 溫感讀值，
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- [x] 壓力層改用平台的 `bgctl`（`memtester` / `qfx5252-stress-ssd` / `qfx5252-stress-usb`），
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取代 `~/hammer/tools/stress_*.py`；Script B 以 `jobs` + `bgctl list` 兩者並列確認
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- [ ] `bgctl list` 之後加數量驗證，不符時 `messagebox` 提示（目前只印出來給人看）
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**← 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**
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- [ ] soak 迴圈改為「每輪先 `date`、跑完 `pause <間隔>`」，
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把 `EN_LoopInterval`（預設 600 秒 = 10 min）放進 `config.ttl`，兌現 Status 表的「Get data every 10mins」
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**← 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**
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**← 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`；
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距 Status 表的 10 分鐘仍有差距，故本項未結**
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- [x] soak 每輪補 `show platform psustatus` / `voltage` / `current`
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—— 迴圈已改為 `include "utils/setup_pmon.ttl"`，九項全收
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- [ ] 補 `; ========== CLEAR EVENT ==========`（Status 表 ScriptB #1，Owner: Alan）
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@@ -717,14 +741,24 @@ margin status、全部 VRM 軌的 Vin/Vout/Iout/Temp、CB + ICB 溫感讀值，
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- **`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`
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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。
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（`bmc_monitor.sh` 已於 2026-08-25 重新啟用，並加上 I2C 寫入/讀回圖樣測試。）
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- **`rm /host/hw-eval/current/jobs/*` 清不掉子目錄**：Script A 用的是不帶 `-r` 的 `rm`，但 Script C
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- **`rm /host/hw-eval/jobs/*` 清不掉子目錄**：Script A 用的是不帶 `-r` 的 `rm`，但 Script C
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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
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複製到 USB。要確認 `bgctl` 的產出結構，必要時改成 `rm -rf .../jobs/*`。
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- **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
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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。
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- **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
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`mount <dev> /mnt/usb`，繞過了工具內建的 `mkdir -p`、exfat/ntfs `modprobe` 與可寫性驗證。
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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。
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- **風扇確認提示是無限等待**：`wait "Set all configured fan channels to"` 之後才 `sendln "y"`；
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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
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且不報錯。加個 `timeout` + 分支會比較保險（記得還原 `timeout = 0`）。
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- **USB 掛載點未檢查**：Script C 直接 `cp -r ... /mnt/usb/`，`/mnt/usb` 沒掛載時只會失敗一行，
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整輪測試的 job log 就沒被帶出來。可在複製前先 `mountpoint -q /mnt/usb` 判斷。
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- **TR518 內建封包測試尚未腳本化**：`tools/TR518.txt` 記下了 `tr 518 Scenario=6 Profile=2 Count=260
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PktSize=324 PortList=1-259,270-565` 這組指令（含 `port all lb=mac` + `l2 learn off` 前置），
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目前只能手貼。它與 `blanton_traffic_linespeed` 是兩條互斥的打流路線（都會動 loopback 與 L2 學習），
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要腳本化的話得先決定兩者怎麼共存，不能同時跑。
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- **`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
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bus 與 `CB_I2C_CH` 之外，net name 與 `VNOM` 與 SWB0 逐欄相同（見 `docs/LTC2980_channel_map.csv`）。
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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。
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- **Script C 沒有倒出 `mgmt_ping.log`**：C 會 `stop` 管理網路監控並印 `ip -s link show`，
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但沒有 `cat ~/Blanton_Script/log/mgmt_ping.log`，所以整個 soak 期間累積的 per-leg `RESULT`
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留在 DUT 上、沒進 master log。Script A 那輪基線有 `cat`。
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@@ -9,12 +9,14 @@ DUT 端的取數能力由一組 **bash 工具庫** 提供（CB FPGA `pcimem` →
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完整架構見 [ARCHITECTURE.md](ARCHITECTURE.md)。
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**目前狀態（2026-08-25）**：Script A 為 **V1.0.7**（A 集中記錄 A/B/C 三支的變更）。涵蓋
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**目前狀態（2026-08-27）**：Script A 為 **V1.0.10**（A 集中記錄 A/B/C 三支的變更）。涵蓋
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PCIe AER / DDR EDAC / PMON+TPM / 電壓 margin（9 顆 LTC2980）/ SWB loopback 線速流量 /
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10G+1G 管理網路 ping / BMC DDR 與 USB / NVMe 健康，壓力層走平台的 `bgctl`。
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switch unit 數量由 `config.ttl` 的 `SWB_UNIT0` / `SWB_UNIT1` 宣告，風扇轉速由 `FAN_SPEED` 指定。
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測試 job log 收在 DUT 的 `/host/hw-eval/current/jobs/`，Script C 結束時帶時戳複製到 `/mnt/usb/`。
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最後一次發布是 **V1.0.5**；SWB 的 I2C 通道與位址已於 2026-08-19 上機驗證。
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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/`。
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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。
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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）。
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最後一次發布是 **V1.0.9**；SWB 的 I2C 通道與位址已於 2026-08-19 上機驗證。
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交付用 `./publish/publish.sh` 打包。
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## 技術棧
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@@ -88,11 +90,28 @@ chmod +x ~/Blanton_Script/*.sh # 佈署後必做一次
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# bmc_monitor.sh start/stop # free -m + BMC I2C 寫入/讀回圖樣測試，log/bmc_poll.log
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# ⚠️ bmc_monitor_ddr.sh 已停用（DDR 壓力改走 bgctl + bmc-manager），檔案仍在
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# ── 100G PRBS（目前 TTL 未啟用，手動測用）────────────
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bash ~/Blanton_Script/port_prbs_monitor.sh start # 兩個 port 同時
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bash ~/Blanton_Script/port_prbs_monitor.sh start a # 只跑 Ethernet513
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bash ~/Blanton_Script/port_prbs_monitor.sh start b # 只跑 Ethernet514
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bash ~/Blanton_Script/port_prbs_monitor.sh report # PASS/FAIL 統計（沒跑的顯示 SKIP）
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bash ~/Blanton_Script/port_prbs_monitor.sh stop # 收尾會跑 prbsstat STOp + prbs clear
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# ⚠️ PRBS 打起來時 link 會顯示 down，這是正常的 —— 所以 start 刻意不印 port status
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# ── USB 目標偵測 ────────────────────────────────────
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bash ~/Blanton_Script/usb_target.sh -o dev # /dev/sdX1
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bash ~/Blanton_Script/usb_target.sh -o mnt # 掛好並回傳掛載點
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|
||||
# ── 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
|
||||
temp_sensor_help ; pwr_data_help ; blanton_traffic_linespeed_help
|
||||
@@ -187,6 +206,8 @@ Tera Term 連 COM port (115200-8-N-1)
|
||||
- ⚠️ **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`，
|
||||
@@ -207,10 +228,13 @@ 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）
|
||||
|
||||
@@ -0,0 +1,145 @@
|
||||
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,0.8
|
||||
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,0.8
|
||||
SWB0,CONN13,CH0,P0V75_DVDD_47,0.75
|
||||
SWB0,CONN13,CH1,P0V75_AVDD_47,0.75
|
||||
SWB0,CONN13,CH2,P1V5_AVDD_47,1.5
|
||||
SWB0,CONN13,CH3,P0V9_AVDD_47,0.9
|
||||
SWB0,CONN13,CH4,P1V8_1,1.8
|
||||
SWB0,CONN13,CH5,PVDD3_3V_SYNTH_LDO_A3,3.3
|
||||
SWB0,CONN13,CH6,PVDD3_3V_SYNTH_LDO_B1,3.3
|
||||
SWB0,CONN13,CH7,P1V8_3,1.8
|
||||
SWB0,CONN13,CH8,P1V8_DVDDIO_3,1.8
|
||||
SWB0,CONN13,CH9,P0V75_DVDD_39,0.75
|
||||
SWB0,CONN13,CH10,P0V75_AVDD_39,0.75
|
||||
SWB0,CONN13,CH11,P1V5_AVDD_39,1.5
|
||||
SWB0,CONN13,CH12,P0V9_AVDD_39,0.9
|
||||
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_7,0.75
|
||||
SWB0,CONN14,CH1,P1V5_AVDD_7,1.5
|
||||
SWB0,CONN14,CH2,P0V9_AVDD_7,0.9
|
||||
SWB0,CONN14,CH3,P1V8_5,1.8
|
||||
SWB0,CONN14,CH4,P1V8_2,1.8
|
||||
SWB0,CONN14,CH5,PVDD3_3V_SYNTH_LDO_B2,3.3
|
||||
SWB0,CONN14,CH6,PVDD3_3V_SYNTH_LDO_A2,3.3
|
||||
SWB0,CONN14,CH7,PVDD3_3V_SYNTH_LDO_A1,3.3
|
||||
SWB0,CONN14,CH8,PVDD1V5_TSC,1.5
|
||||
SWB0,CONN14,CH9,PVDD1V5_ANLG,1.5
|
||||
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_55,1.5
|
||||
SWB0,CONN15,CH1,P0V9_AVDD_55,0.9
|
||||
SWB0,CONN15,CH2,P0V75_DVDD_63,0.75
|
||||
SWB0,CONN15,CH3,P0V75_AVDD_63,0.75
|
||||
SWB0,CONN15,CH4,P1V5_AVDD_63,1.5
|
||||
SWB0,CONN15,CH5,P0V9_AVDD_63,0.9
|
||||
SWB0,CONN15,CH6,PVDD3_3V_SYNTH_LDO_B3,3.3
|
||||
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_2,0.9
|
||||
SWB0,CONN15,CH13,P0V75_DVDD_55,0.75
|
||||
SWB0,CONN15,CH14,P0V75_AVDD_55,0.75
|
||||
SWB0,CONN15,CH15,P1V8_DVDDIO_4,1.8
|
||||
SWB0,CONN16,CH0,PVDD1V5_0,1.5
|
||||
SWB0,CONN16,CH1,P1V8_4,1.8
|
||||
SWB0,CONN16,CH2,PVDD3_3V_SYNTH_LDO_B5,3.3
|
||||
SWB0,CONN16,CH3,PVDD3_3V_SYNTH_LDO_A5,3.3
|
||||
SWB0,CONN16,CH4,PVDD3_3V_SYNTH_LDO_B4,3.3
|
||||
SWB0,CONN16,CH5,PVDD3_3V_SYNTH_LDO_A4,3.3
|
||||
SWB0,CONN16,CH6,P3V3,3.3
|
||||
SWB0,CONN16,CH7,PVDD0_8V_T3,0.8
|
||||
SWB0,CONN16,CH8,P0V75_DVDD_1,0.75
|
||||
SWB0,CONN16,CH9,P0V75_AVDD_1,0.75
|
||||
SWB0,CONN16,CH10,P1V5_AVDD_1,1.5
|
||||
SWB0,CONN16,CH11,P0V9_AVDD_1,0.9
|
||||
SWB0,CONN16,CH12,PVDD0V9_0,0.9
|
||||
SWB0,CONN16,CH13,PVDD0V9_1,0.9
|
||||
SWB0,CONN16,CH14,PVDD0V9_3,0.9
|
||||
SWB0,CONN16,CH15,PVDD1V2_T3,1.2
|
||||
SWB1,CONN13,CH0,P0V75_DVDD_47,0.75
|
||||
SWB1,CONN13,CH1,P0V75_AVDD_47,0.75
|
||||
SWB1,CONN13,CH2,P1V5_AVDD_47,1.5
|
||||
SWB1,CONN13,CH3,P0V9_AVDD_47,0.9
|
||||
SWB1,CONN13,CH4,P1V8_1,1.8
|
||||
SWB1,CONN13,CH5,PVDD3_3V_SYNTH_LDO_A3,3.3
|
||||
SWB1,CONN13,CH6,PVDD3_3V_SYNTH_LDO_B1,3.3
|
||||
SWB1,CONN13,CH7,P1V8_3,1.8
|
||||
SWB1,CONN13,CH8,P1V8_DVDDIO_3,1.8
|
||||
SWB1,CONN13,CH9,P0V75_DVDD_39,0.75
|
||||
SWB1,CONN13,CH10,P0V75_AVDD_39,0.75
|
||||
SWB1,CONN13,CH11,P1V5_AVDD_39,1.5
|
||||
SWB1,CONN13,CH12,P0V9_AVDD_39,0.9
|
||||
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_7,0.75
|
||||
SWB1,CONN14,CH1,P1V5_AVDD_7,1.5
|
||||
SWB1,CONN14,CH2,P0V9_AVDD_7,0.9
|
||||
SWB1,CONN14,CH3,P1V8_5,1.8
|
||||
SWB1,CONN14,CH4,P1V8_2,1.8
|
||||
SWB1,CONN14,CH5,PVDD3_3V_SYNTH_LDO_B2,3.3
|
||||
SWB1,CONN14,CH6,PVDD3_3V_SYNTH_LDO_A2,3.3
|
||||
SWB1,CONN14,CH7,PVDD3_3V_SYNTH_LDO_A1,3.3
|
||||
SWB1,CONN14,CH8,PVDD1V5_TSC,1.5
|
||||
SWB1,CONN14,CH9,PVDD1V5_ANLG,1.5
|
||||
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_55,1.5
|
||||
SWB1,CONN15,CH1,P0V9_AVDD_55,0.9
|
||||
SWB1,CONN15,CH2,P0V75_DVDD_63,0.75
|
||||
SWB1,CONN15,CH3,P0V75_AVDD_63,0.75
|
||||
SWB1,CONN15,CH4,P1V5_AVDD_63,1.5
|
||||
SWB1,CONN15,CH5,P0V9_AVDD_63,0.9
|
||||
SWB1,CONN15,CH6,PVDD3_3V_SYNTH_LDO_B3,3.3
|
||||
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_2,0.9
|
||||
SWB1,CONN15,CH13,P0V75_DVDD_55,0.75
|
||||
SWB1,CONN15,CH14,P0V75_AVDD_55,0.75
|
||||
SWB1,CONN15,CH15,P1V8_DVDDIO_4,1.8
|
||||
SWB1,CONN16,CH0,PVDD1V5_0,1.5
|
||||
SWB1,CONN16,CH1,P1V8_4,1.8
|
||||
SWB1,CONN16,CH2,PVDD3_3V_SYNTH_LDO_B5,3.3
|
||||
SWB1,CONN16,CH3,PVDD3_3V_SYNTH_LDO_A5,3.3
|
||||
SWB1,CONN16,CH4,PVDD3_3V_SYNTH_LDO_B4,3.3
|
||||
SWB1,CONN16,CH5,PVDD3_3V_SYNTH_LDO_A4,3.3
|
||||
SWB1,CONN16,CH6,P3V3,3.3
|
||||
SWB1,CONN16,CH7,PVDD0_8V_T3,0.8
|
||||
SWB1,CONN16,CH8,P0V75_DVDD_1,0.75
|
||||
SWB1,CONN16,CH9,P0V75_AVDD_1,0.75
|
||||
SWB1,CONN16,CH10,P1V5_AVDD_1,1.5
|
||||
SWB1,CONN16,CH11,P0V9_AVDD_1,0.9
|
||||
SWB1,CONN16,CH12,PVDD0V9_0,0.9
|
||||
SWB1,CONN16,CH13,PVDD0V9_1,0.9
|
||||
SWB1,CONN16,CH14,PVDD0V9_3,0.9
|
||||
SWB1,CONN16,CH15,PVDD1V2_T3,1.2
|
||||
|
@@ -0,0 +1,56 @@
|
||||
# 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)
|
||||
@@ -0,0 +1,63 @@
|
||||
# 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)
|
||||
@@ -1,7 +1,7 @@
|
||||
; =============================================================================
|
||||
; Script A for Blanton
|
||||
; Version : V1.0.8
|
||||
; Date : 2026-08-25
|
||||
; Version : V1.0.10
|
||||
; Date : 2026-08-27
|
||||
; Author : ETWen
|
||||
; =============================================================================
|
||||
; Version History:
|
||||
@@ -58,6 +58,22 @@
|
||||
; 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
|
||||
; =============================================================================
|
||||
include "config.ttl"
|
||||
|
||||
@@ -94,7 +110,7 @@ sendln cmd
|
||||
|
||||
;Stress log clear
|
||||
wait prompt_sonic_root
|
||||
sendln "rm /host/hw-eval/current/jobs/*"
|
||||
sendln "rm /host/hw-eval/jobs/*"
|
||||
|
||||
; ========== HW Test Session ==========
|
||||
wait prompt_sonic_root
|
||||
@@ -218,7 +234,6 @@ sendln "~/Blanton_Script/mgmt_ping_monitor.sh clear"
|
||||
|
||||
|
||||
; ========== 100G Port Status ==========
|
||||
; Lpmode Disable
|
||||
wait prompt_sonic_root
|
||||
sendln "sudo sfputil lpmode off Ethernet513"
|
||||
wait prompt_sonic_root
|
||||
@@ -233,6 +248,37 @@ 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
|
||||
|
||||
@@ -40,7 +40,7 @@ sendln "bgctl run /usr/sbin/memtester 1G" ; Continue Execture
|
||||
|
||||
; ========== SSD read/write ==========
|
||||
wait prompt_sonic_root
|
||||
sendln "bgctl run qfx5252-stress-ssd 1G --runtime 3600 --passes 5 --write --force --log /host/hw-eval/current/qfx5252-stress-ssd.log"
|
||||
sendln "bgctl run qfx5252-stress-ssd 1G --runtime 3600 --passes 5 --write --force --log /host/hw-eval/jobs/qfx5252-stress-ssd.log"
|
||||
|
||||
; ========== USB read/write ==========
|
||||
; ---- Get USB partition node -> usb_dev ----
|
||||
@@ -51,7 +51,7 @@ waitregex '<<DEV=([^>]*)>>'
|
||||
usb_dev = groupmatchstr1
|
||||
|
||||
wait prompt_sonic_root
|
||||
sprintf2 cmd "bgctl run qfx5252-stress-usb %s 256M --runtime 60 --passes 1 --write --log /host/hw-eval/qfx5252-stress-usb.log" usb_dev
|
||||
sprintf2 cmd "bgctl run qfx5252-stress-usb %s 256M --runtime 60 --passes 1 --write --log /host/hw-eval/jobs/qfx5252-stress-usb.log" usb_dev
|
||||
sendln cmd
|
||||
|
||||
;wait prompt_sonic_root
|
||||
@@ -105,6 +105,12 @@ sendln "./Blanton_Script/mgmt_ping_monitor.sh status"
|
||||
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
|
||||
@@ -155,11 +161,16 @@ endif
|
||||
|
||||
|
||||
|
||||
; ========== Get data every 10mins ==========
|
||||
; ========== Monitor loop: platform data + background jobs (pause 60s per round) ==========
|
||||
while 1
|
||||
include "utils/setup_pmon.ttl"
|
||||
wait prompt_sonic_root
|
||||
sendln "bgctl list"
|
||||
wait prompt_sonic_root
|
||||
sendln "jobs"
|
||||
; ========== Check Margin ==========
|
||||
if EN_Margin = 1 then
|
||||
include "utils/show_margin_status.ttl"
|
||||
endif
|
||||
pause 60
|
||||
endwhile
|
||||
@@ -25,8 +25,23 @@ 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 "cat ~/Blanton_Script/log/mgmt_ping.log"
|
||||
|
||||
;=============================================================================================================
|
||||
; 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"
|
||||
@@ -64,16 +79,26 @@ sendln "cat ./Blanton_Script/log/bmc_poll.log"
|
||||
;wait prompt_sonic_root
|
||||
;sendln "journalctl -u qfx5252-bmc-usb-net-test.service --no-pager"
|
||||
|
||||
; ========== 10G/1G MGMT Test result ==========
|
||||
wait prompt_sonic_root
|
||||
sendln "ip -s link show eth0"
|
||||
wait prompt_sonic_root
|
||||
sendln "ip -s link show eth1"
|
||||
|
||||
|
||||
; ========== CHECK Stress results ==========
|
||||
wait prompt_sonic_root
|
||||
sendln "cat ~/hammer/tools/amd/mlucas_amm_log"
|
||||
wait prompt_sonic_root
|
||||
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"
|
||||
|
||||
; ========== 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
|
||||
@@ -109,17 +134,31 @@ sendln "show reboot-cause"
|
||||
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_poll.log /host/hw-eval/current/jobs/"
|
||||
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/current/jobs/"
|
||||
sendln "cp ./Blanton_Script/log/mgmt_ping.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/current/jobs/ %s" usb_dst
|
||||
sprintf2 cmd "cp -r /host/hw-eval/jobs/ %s" usb_dst
|
||||
sendln cmd
|
||||
|
||||
; ========== HW Test Session ==========
|
||||
|
||||
@@ -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' "$1" >&2; usage; exit 1 ;;
|
||||
esac
|
||||
@@ -0,0 +1,63 @@
|
||||
|
||||
|
||||
echo PORTS0=$(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"'
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,32 @@
|
||||
bcmcmd -n 0 -c '*:port all 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=2"'
|
||||
|
||||
bcmcmd -n 1 -c "*:port all 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=2'"
|
||||
|
||||
|
||||
bcmcmd -n 0 -c "*:port all lb=mac"
|
||||
sleep 1
|
||||
bcmcmd -n 1 -c "*:port all lb=mac"
|
||||
sleep 1
|
||||
bcmcmd -n 0 -c "*:l2 learn off"
|
||||
sleep 1
|
||||
bcmcmd -n 1 -c "*:l2 learn off"
|
||||
sleep 1
|
||||
bcmcmd -n 0 -c "*:dsh -c 'test mode nr=yes'"
|
||||
sleep 1
|
||||
bcmcmd -n 1 -c "*:dsh -c 'test mode nr=yes'"
|
||||
sleep 1
|
||||
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=2'"
|
||||
sleep 1
|
||||
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=2'"
|
||||
sleep 1
|
||||
|
||||
|
||||
root@(none):/usr/local/bin# swutil *:l2 learn off
|
||||
root@(none):/usr/local/bin# swutil *:dsh -c \"test mode nr=yes\"
|
||||
root@(none):/usr/local/bin# swutil *:dsh -c \"tr 518 Scenario=6 Profile=2 Count=260 PktSize=324 PortList=1-259,270-565 rm=ext CheckLinkTime=20 CheckDataTime=200 testphase=2"
|
||||
@@ -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
|
||||
@@ -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
|
||||
Reference in New Issue
Block a user