小華的部落格: ACPICA Programmer Reference Guide

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星期二, 11月 01, 2016

ACPICA Programmer Reference Guide


隨手記錄ㄧ下AE_NOT_FOUND 出現的ㄧ些原因.

AE_NOT_FOUND : The name was not found in the namespace
AE_NOT_FOUND : A valid RSDP could not be located.
AE_NOT_FOUND : There is no table with this Signature currently loaded, or the table of the specified Instance is not loaded.

AE_NOT_FOUND : The object referenced by the combination of the Object and Pathname was not found within the namespace.

AE_NOT_FOUND: The child object parameter is the last object of the given type within the parent — a next child object was not found. If Child is NULL, this exception means that the parent object has no children.

AE_NOT_FOUND: One or more of the segments of the pathname refers to a non-existent object.

AE_NOT_FOUND: A valid ACPI table was not found at the specified Address.

AE_NOT_FOUND: An ACPI table with Signature was not found.

範例:
ACPI Error: Method parse/execution failed [\_SB.PCI0.LPCB.ECDV.ECIN] (Node 008E3F28), AE_NOT_FOUND (20160930/psparse-632)
ACPI Error: Method parse/execution failed [\_SB.PCI0.LPCB.ECDV._REG] (Node 008E3F70), AE_NOT_FOUND (20160930/psparse-632)
ACPI Error: Method parse/execution failed [\_SB.PCI0._INI] (Node 008D5790), AE_NOT_FOUND (20160930/psparse-632)
ACPI Error: Method parse/execution failed [\ALSD._STA] (Node 008DD4C8), AE_NOT_FOUND (20160930/psparse-632)




1 則留言:

Sarah Chou 提到...

嗨 前輩你好

以前一開始跨入BIOS領域就常參考前輩你的文章當入門學習

剛好最近也遇到ACPI的問題
"AE_NOT_FOUND : The name was not found in the namespace"

目前檢查PchXhci.asl和UsbPortXhciRvOEM.asl
用source insight好像也無法找到namespace的定義
不曉得前輩你可以給點方向嗎?

感謝感謝