feat(ttl): Add the Diag / SONiC BER cycle macro
6_Blanton_Script_BER_Cycle.ttl is a standalone macro, not part of A/B/C.
Each cycle measures PRBS BER on unit 0 in the Diag OS, cold-boots into
SONiC by writing the CB FPGA, measures again, and cold-boots back; while
1, no end. The boot target is chosen in the BIOS Boot Manager ("USB
Device" = Diag, "Hard Drive" = SONiC) and confirmed by the boot
signature. The log goes to Logs\Blanton_BER_Cycle_<ts>.log.
prbsstat runs with Interval=30 and the BER is read after sleep 40. The
sleep has to be longer than the interval: checked against the error
counts 'prbs get' reports in the same cycle, sleep 10 read Diag ~60x and
SONiC ~40x low, and sleep 30 still read Diag ~60x low because its Ber is
sent 30.15 s after STArt, before the first interval is published.
Interval=30 + sleep 40 matched on both sides over 73 cycles.
Known limits: the SONiC -> Diag boot writes a hard-coded BDF
(0000:05:00.0); the prompts assume the hostname 'sonic'; the fan is set
to 30 % on the SONiC side only; the password is the placeholder.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UniUXkxgCG2Ty74advL8Pd
This commit is contained in:
Claude Opus 5.5
@@ -0,0 +1,315 @@
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;================================================================
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; Prompt Definitions
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;================================================================
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prompt_login = "sonic login:"
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prompt_sonic = "admin@sonic:~$"
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prompt_sonic_root = "root@sonic:~#"
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prompt_diag = "root@(none):~#"
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; ============================================================
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; [1] Config
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; ============================================================
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SWB_UNIT0 = 1 ; 1 = this DUT has switch unit 0, wait for it ; 0 = skip
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SWB_UNIT1 = 1 ; 1 = this DUT has switch unit 1, wait for it ; 0 = skip
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bb_post_hotkey = 'Post Code>>:0226' ; 看到此 POST code 後開始送 ESC
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bb_esc_ack = 'Esc is pressed' ; BIOS 收到 ESC 的回應訊息
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bb_fp_continue = 'continue to booting' ; Front Page：Continue 反白時的說明欄（同一 row 內的字串）
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bb_fp_bootmgr = 'you to the Boot Manager' ; Front Page：Boot Manager 反白時的說明欄
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bb_bm_header = 'EFI Boot Devices' ; Boot Manager 清單標題
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bb_bm_footer = 'ESC to exit' ; Boot Manager 頁面最後一段文字（畫完判定）
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bb_key_esc = #27
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bb_key_down = #27'[B'
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bb_key_enter = #13
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;diag_tok = 'KINGSHARKS' ; EFI USB Device (KINGSHARKS-ANTU04)
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;sonic_tok = 'J983670007' ; EFI Hard Drive (J983670007-TS2TMTE712P-VS2)
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diag_tok = 'USB Device' ; EFI USB Device (KINGSHARKS-ANTU04)
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sonic_tok = 'Hard Drive' ; EFI Hard Drive (J983670007-TS2TMTE712P-VS2)
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diag_sig = 'ast1813b_diag' ; EFI Shell 執行 startup.nsh 載入的 diag kernel
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sonic_sig = 'SONiC-OS' ; SONiC GRUB entry 名稱（請依實際 GRUB 畫面確認）
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gettime str_starttime "%Y%m%d-%H%M%S"
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getdir mdir
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sprintf2 filename '%s\Logs\%s_%s_%s.log' mdir "Blanton" "BER_Cycle" str_starttime
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; logopen <file> <binary> <append> <PlainText> <timestamp>
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; binary=0 text mode, so PlainText / timestamp are honoured
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; append=1 keep earlier cycles, do not overwrite
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; PlainText=1 strip the ANSI colour codes SONiC emits
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logopen filename 0 1 1 1
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test_cycle = 0
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while 1
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test_cycle = test_cycle + 1
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flushrecv
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logwrite ''#13#10
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sprintf2 log_cycle_msg 'BER Diag/SONiC Cycle Test : %d'#13#10 test_cycle
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logwrite '#####################################'#13#10
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logwrite log_cycle_msg
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logwrite '#####################################'#13#10
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settitle log_cycle_msg
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; ============================================================
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; [2] Call : Script where switching is needed
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; ============================================================
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; ====== Diag Test ======
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wait prompt_diag
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sendln 'swutil 0: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"'
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wait prompt_diag
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sendln 'swutil 0: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"'
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wait prompt_diag
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sendln 'swutil 0: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"'
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wait prompt_diag
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sendln 'swutil 0: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"'
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wait prompt_diag
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sendln "sleep 40"
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wait prompt_diag
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sendln 'swutil 0: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"'
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wait prompt_diag
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sendln 'swutil 0: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"'
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wait prompt_diag
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sendln 'swutil 0: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"'
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wait prompt_diag
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sendln 'swutil 0:dsh -c "phydiag 256-259 dsc"'
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wait prompt_diag
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sendln 'swutil 0:show temp'
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wait prompt_diag
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sendln "swutil *:extphy core_diag all"
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wait prompt_diag
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; ---- Diag -> SONiC ----
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sendln 'fpga_switch.sh cb 0 0x480 0xD0000'
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bb_target_tok = sonic_tok
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bb_sig_target = sonic_sig
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bb_sig_other = diag_sig
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call bb_boot_to
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if bb_ok = 0 then
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sprintf2 bb_msg 'Boot to SONiC failed: %s' bb_err
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messagebox bb_msg 'bios_boot'
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end
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endif
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; ========== SONiC Test ==========
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wait prompt_login
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sendln "admin"
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wait "Password:"
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sendln "YourPaSsWoRd"
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wait prompt_sonic
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sendln "sudo -i"
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wait prompt_sonic_root
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sendln "sleep 10"
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; ========== FAN SPEED ==========
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wait prompt_sonic_root
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sendln "echo 18-0020 > /sys/bus/i2c/drivers/max31790/unbind"
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wait prompt_sonic_root
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sendln "sleep .5"
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wait prompt_sonic_root
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sendln "echo 18-0020 > /sys/bus/i2c/drivers/max31790/bind"
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wait prompt_sonic_root
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sendln "echo 25-0020 > /sys/bus/i2c/drivers/max31790/unbind"
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wait prompt_sonic_root
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sendln "sleep .5"
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wait prompt_sonic_root
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sendln "echo 25-0020 > /sys/bus/i2c/drivers/max31790/bind"
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wait prompt_sonic_root
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sprintf2 fan_ctrl_cmd 'fan-speed-control.sh %d' 30
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sendln fan_ctrl_cmd
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wait "Set all configured fan channels to"
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sendln "y"
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; ========== Wait DUT Init ==========
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include "utils/wait_init.ttl"
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wait prompt_sonic_root
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sendln 'bcmcmd -n 0 -c " dsh -c ' 39 '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' 39 ' "'
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wait prompt_sonic_root
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sendln 'bcmcmd -n 0 -c " dsh -c ' 39 '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' 39 ' "'
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wait prompt_sonic_root
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sendln 'bcmcmd -n 0 -c " dsh -c ' 39 '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' 39 ' "'
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wait prompt_sonic_root
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sendln 'bcmcmd -n 0 -c " dsh -c ' 39 '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' 39 ' "'
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wait prompt_sonic_root
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sendln "sleep 40"
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wait prompt_sonic_root
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sendln 'bcmcmd -n 0 -c " dsh -c ' 39 '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' 39 ' "'
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wait prompt_sonic_root
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sendln 'bcmcmd -n 0 -c " dsh -c ' 39 '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' 39 ' "'
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wait prompt_sonic_root
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sendln 'bcmcmd -n 0 -c " dsh -c ' 39 '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' 39 ' "'
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wait prompt_sonic_root
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sendln 'bcmcmd -n 0 -c "dsh -c ' 39 'phydiag 256-259 dsc' 39 '"'
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wait prompt_sonic_root
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sendln 'show plat temperature'
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; ---- SONiC -> Diag ----
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wait prompt_sonic_root
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sendln 'pcimem /sys/bus/pci/devices/0000:05:00.0/resource0 0x480 w 0xD0000'
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bb_target_tok = diag_tok
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bb_sig_target = diag_sig
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bb_sig_other = sonic_sig
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call bb_boot_to
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if bb_ok = 0 then
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sprintf2 bb_msg 'Boot to Diag failed: %s' bb_err
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messagebox bb_msg 'bios_boot'
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end
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endif
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endwhile
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logclose
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end
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; ============================================================
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; [3] Subroutine
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; ============================================================
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:bb_boot_to
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bb_saved_to = timeout
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call bb_run
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timeout = bb_saved_to
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mtimeout = 0
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return
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:bb_run
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bb_ok = 0
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bb_err = ''
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call bb_enter_bios
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if bb_ok = 0 return
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call bb_goto_bootmgr
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if bb_ok = 0 return
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call bb_find_idx
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if bb_ok = 0 return
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call bb_select
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call bb_verify
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return
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; ------------------------------------------------------------
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; 等 POST 0226，之後連送 ESC 直到 BIOS 回應 'Esc is pressed'
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; ------------------------------------------------------------
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:bb_enter_bios
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bb_ok = 0
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flushrecv ; 清掉 reboot 前的舊資料，避免誤比對
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timeout = 300
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mtimeout = 0
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wait bb_post_hotkey
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if result = 0 then
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bb_err = 'timeout waiting POST code 0226'
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return
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endif
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timeout = 0
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mtimeout = 300
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for bb_i 1 200 ; 300 ms x 200 = 最多約 60 秒
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send bb_key_esc
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wait bb_esc_ack
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if result > 0 then
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bb_ok = 1
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break ; 收到 ack 立即停送，避免多餘 ESC 把 Front Page 退掉
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endif
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next
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mtimeout = 0
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if bb_ok = 0 bb_err = 'no ESC ack from BIOS'
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return
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; ------------------------------------------------------------
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; Front Page：預設反白在 Continue，按一次 Down 到 Boot Manager
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; 以右側說明欄文字確認反白位置，再按 Enter
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; ------------------------------------------------------------
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:bb_goto_bootmgr
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bb_ok = 0
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timeout = 30
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wait bb_fp_continue
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if result = 0 then
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bb_err = 'Front Page not shown'
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return
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endif
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mpause 500
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send bb_key_down
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timeout = 5
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wait bb_fp_bootmgr
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if result = 0 then
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bb_err = 'cannot highlight Boot Manager'
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return
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endif
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mpause 300
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send bb_key_enter
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timeout = 15
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wait bb_bm_header
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if result = 0 then
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bb_err = 'Boot Manager page not shown'
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return
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endif
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bb_ok = 1
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return
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; ------------------------------------------------------------
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; 解析 Boot Manager 清單，計算目標 entry 的 index（0-based）
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; 每個 entry 以 'EFI '（含 UEFI）或 'SVOS' 開頭計數，命中目標字串即停止
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; ------------------------------------------------------------
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:bb_find_idx
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bb_ok = 0
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bb_idx = -1
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bb_cnt = 0
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timeout = 0
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mtimeout = 3000
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for bb_i 1 20
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wait 'EFI ' 'SVOS' bb_target_tok
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if result = 0 break ; 清單畫完仍未命中
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if result = 3 then
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bb_idx = bb_cnt - 1 ; 目標字串前的 'EFI ' 屬於目標 entry 本身
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break
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endif
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bb_cnt = bb_cnt + 1
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next
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mtimeout = 0
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if bb_idx < 0 then
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bb_err = 'target entry not found in Boot Manager'
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return
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endif
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timeout = 5
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wait bb_bm_footer ; 等整頁畫完才開始按鍵
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bb_ok = 1
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return
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; ------------------------------------------------------------
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; 預設反白在第一個 entry，往下移 bb_idx 格後按 Enter
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; ------------------------------------------------------------
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:bb_select
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mpause 300
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if bb_idx > 0 then ; TTL 的 for 1 0 會倒數執行，必須先擋掉
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for bb_i 1 bb_idx
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send bb_key_down
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timeout = 3
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wait bb_bm_footer ; BIOS 每按一次會整頁重畫，畫完再按下一次
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mpause 200
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next
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endif
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send bb_key_enter
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; 之後不可再送任何按鍵：Diag 走 EFI Shell，
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; 任何按鍵都會被當成「跳過 / 中斷 startup.nsh」
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return
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; ------------------------------------------------------------
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; 同時等目標與另一個 image 的特徵字串
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; ------------------------------------------------------------
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:bb_verify
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bb_ok = 0
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timeout = 300
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wait bb_sig_target bb_sig_other
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if result = 1 then
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bb_ok = 1
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elseif result = 2 then
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bb_err = 'booted into wrong image'
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else
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bb_err = 'timeout waiting boot signature'
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endif
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return
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Reference in New Issue
Block a user