如何在Shell中关机

如何在Shell中关机

2024.05.18

好笨，调试UEFI一直是长按电源键关的机，越想越不对

AI也没训练到这个问题：

还是问传统搜索：
how to shutdown in UEFI shell

第一次从UEFI Shell 看到幽兰下电的log：

Shell> reset -?
Resets the system.

RESET [-w [string]]
RESET [-s [string]]
RESET [-c [string]]

  -s     - Performs a shutdown.
  -w     - Performs a warm boot.
  -c     - Performs a cold boot.
  string - Describes a reason for the reset.

NOTES:
  1. This command resets the system.
  2. The default is to perform a cold reset unless the -w parameter is
     specified.
  3. If a reset string is specified, it is passed into the Reset()
     function, and the system records the reason for the system reset.
Shell> reset -s
Reset with <null string> (0 bytes)GpioPinSetDirection Group:0 Pin:24 Direction:1
PartitionDriverBindingStop: FlushBlocksEx returned with Success
Cc.En: 0
Cc.Css: 0
Cc.Mps: 0
Cc.Ams: 0
Cc.Shn: 0
Cc.Iosqes: 6
Cc.Iocqes: 4
NVMe controller is disabled with status [Success].
Private->Buffer = [00000000EEB9E000]
Admin     Submission Queue size (Aqa.Asqs) = [00000001]
Admin     Completion Queue size (Aqa.Acqs) = [00000001]
Admin     Submission Queue (SqBuffer[0]) = [00000000EEB9E000]
Admin     Completion Queue (CqBuffer[0]) = [00000000EEB9F000]
Sync  I/O Submission Queue (SqBuffer[1]) = [00000000EEBA0000]
Sync  I/O Completion Queue (CqBuffer[1]) = [00000000EEBA1000]
Async I/O Submission Queue (SqBuffer[2]) = [00000000EEBA2000]
Async I/O Completion Queue (CqBuffer[2]) = [00000000EEBA3000]
Aqa.Asqs: 1
Aqa.Acqs: 1
Asq: EEB9E000
Acq: EEB9F000h
Cc.En: 1
Cc.Css: 0
Cc.Mps: 0
Cc.Ams: 0
Cc.Shn: 0
Cc.Iosqes: 6
Cc.Iocqes: 4
NVMe controller is enabled with status [Success].
 == NVME IDENTIFY CONTROLLER DATA ==
    PCI VID   : 0x1F03
    PCI SSVID : 0x1F03
    SN        : 230407210000000332
    MN        : S3000
    FR        : 0x30323248
    TNVMCAP (high 8-byte) : 0x0
    TNVMCAP (low 8-byte)  : 0x773C256000
    RAB       : 0x0
    IEEE      : 0x0
    AERL      : 0x3
    SQES      : 0x66
    CQES      : 0x44
    NN        : 0x1
PartitionDriverBindingStop: FlushBlocksEx returned with Success
Cc.En: 0
Cc.Css: 0
Cc.Mps: 0
Cc.Ams: 0
Cc.Shn: 0
Cc.Iosqes: 6
Cc.Iocqes: 4
NVMe controller is disabled with status [Success].
Private->Buffer = [00000000EEB9E000]
Admin     Submission Queue size (Aqa.Asqs) = [00000001]
Admin     Completion Queue size (Aqa.Acqs) = [00000001]
Admin     Submission Queue (SqBuffer[0]) = [00000000EEB9E000]
Admin     Completion Queue (CqBuffer[0]) = [00000000EEB9F000]
Sync  I/O Submission Queue (SqBuffer[1]) = [00000000EEBA0000]
Sync  I/O Completion Queue (CqBuffer[1]) = [00000000EEBA1000]
Async I/O Submission Queue (SqBuffer[2]) = [00000000EEBA2000]
Async I/O Completion Queue (CqBuffer[2]) = [00000000EEBA3000]
Aqa.Asqs: 1
Aqa.Acqs: 1
Asq: EEB9E000
Acq: EEB9F000h
Cc.En: 1
Cc.Css: 0
Cc.Mps: 0
Cc.Ams: 0
Cc.Shn: 0
Cc.Iosqes: 6
Cc.Iocqes: 4
NVMe controller is enabled with status [Success].
 == NVME IDENTIFY CONTROLLER DATA ==
    PCI VID   : 0x1F03
    PCI SSVID : 0x1F03
    SN        : 230407210000000332
    MN        : S3000
    FR        : 0x30323248
    TNVMCAP (high 8-byte) : 0x0
    TNVMCAP (low 8-byte)  : 0x773C256000
    RAB       : 0x0
    IEEE      : 0x0
    AERL      : 0x3
    SQES      : 0x66
    CQES      : 0x44
    NN        : 0x1
Cc.En: 0
Cc.Css: 0
Cc.Mps: 0
Cc.Ams: 0
Cc.Shn: 0
Cc.Iosqes: 6
Cc.Iocqes: 4
NVMe controller is disabled with status [Success].
Private->Buffer = [00000000EEB9E000]
Admin     Submission Queue size (Aqa.Asqs) = [00000001]
Admin     Completion Queue size (Aqa.Acqs) = [00000001]
Admin     Submission Queue (SqBuffer[0]) = [00000000EEB9E000]
Admin     Completion Queue (CqBuffer[0]) = [00000000EEB9F000]
Sync  I/O Submission Queue (SqBuffer[1]) = [00000000EEBA0000]
Sync  I/O Completion Queue (CqBuffer[1]) = [00000000EEBA1000]
Async I/O Submission Queue (SqBuffer[2]) = [00000000EEBA2000]
Async I/O Completion Queue (CqBuffer[2]) = [00000000EEBA3000]
Aqa.Asqs: 1
Aqa.Acqs: 1
Asq: EEB9E000
Acq: EEB9F000h
Cc.En: 1
Cc.Css: 0
Cc.Mps: 0
Cc.Ams: 0
Cc.Shn: 0
Cc.Iosqes: 6
Cc.Iocqes: 4
NVMe controller is enabled with status [Success].
 == NVME IDENTIFY CONTROLLER DATA ==
    PCI VID   : 0x1F03
    PCI SSVID : 0x1F03
    SN        : 230407210000000332
    MN        : S3000
    FR        : 0x30323248
    TNVMCAP (high 8-byte) : 0x0
    TNVMCAP (low 8-byte)  : 0x773C256000
    RAB       : 0x0
    IEEE      : 0x0
    AERL      : 0x3
    SQES      : 0x66
    CQES      : 0x44
    NN        : 0x1
XhcClearBiosOwnership: called to clear BIOS ownership
XhcClearBiosOwnership: called to clear BIOS ownership
XhcClearBiosOwnership: called to clear BIOS ownership
EhcAsyncInterruptTransfer: remove old transfer - Success
EhcAsyncInterruptTransfer: remove old transfer - Success
Platform shutdown.

学习还是得慢、细、笨，一日练一日功，一日不练十日空。如果有仔细练习过每一条Shell命令，早就解决了。如果早些想到纠正，也早些解决了。勿以善小而不为，勿以恶小而为之。