{"id":62740,"date":"2026-01-20T16:58:27","date_gmt":"2026-01-20T08:58:27","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/62740.html"},"modified":"2026-01-20T16:58:27","modified_gmt":"2026-01-20T08:58:27","slug":"acpigetpciaddressworker%e5%87%bd%e6%95%b0%e5%af%b9_bbn%e7%9a%84%e5%a4%84%e7%90%86%e5%8f%88%e5%bc%82%e6%ad%a5%e8%b0%83%e7%94%a8acpiacpiget%e4%ba%a7%e7%94%9f%e4%ba%86_ctxt0x89903000%e5%88%b0halhalset","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/62740.html","title":{"rendered":"ACPI!GetPciAddressWorker\u51fd\u6570\u5bf9_BBN\u7684\u5904\u7406\u53c8\u5f02\u6b65\u8c03\u7528ACPI!ACPIGet\u4ea7\u751f\u4e86_CTXT0x89903000\u5230hal!HalSetBusDataByOffset"},"content":{"rendered":"

ACPI!GetPciAddressWorker\u51fd\u6570\u5bf9_BBN\u7684\u5904\u7406\u53c8\u5f02\u6b65\u8c03\u7528ACPI!ACPIGet\u4ea7\u751f\u4e86_CTXT0x89903000\u5230hal!HalSetBusDataByOffset<\/p>\n

\u7b2c\u4e00\u90e8\u5206：<\/p>\n

if (!(state->Flags & PCISUPP_GOT_SLOT_INFO)) {<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ Build a PCI_SLOT_NUMBER out of the integer returned
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ from the interpretter.
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 state->Slot->u.bits.FunctionNumber = (state->Address) & 0x7;
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 state->Slot->u.bits.DeviceNumber = ( (state->Address) >> 16) & 0x1f;
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 state->Flags |= PCISUPP_GOT_SLOT_INFO;<\/p>\n

\u00a0\u00a0\u00a0 }<\/p>\n<\/p>\n

#define PCISUPP_GOT_SLOT_INFO\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0x100
\nACPI!GetPciAddressWorker\u51fd\u6570\u5bf9_BBN\u7684\u5904\u7406\u5230hal!HalSetBusDataByOffset<\/p>\n

1: kd> dt GET_ADDRESS_CONTEXT 0x899bf408
\nACPI!GET_ADDRESS_CONTEXT
\n\u00a0\u00a0 +0x000 PciObject\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899affac _NSObj
\n\u00a0\u00a0 +0x004 Bus\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899873b0\u00a0 ""
\n\u00a0\u00a0 +0x008 Slot\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899873ac _PCI_SLOT_NUMBER
\n\u00a0\u00a0 +0x00c ParentBus\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0 ''
\n\u00a0\u00a0 +0x010 ParentSlot\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _PCI_SLOT_NUMBER
\n\u00a0\u00a0 +0x014 Flags\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x108\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a08–>108
\n\u00a0\u00a0 +0x018 Address\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0
\n\u00a0\u00a0 +0x01c BaseBusNumber\u00a0\u00a0\u00a0 : 0
\n\u00a0\u00a0 +0x020 RunCompletion\u00a0\u00a0\u00a0 : 0n1\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a00–>1
\n\u00a0\u00a0 +0x024 CompletionRoutine : 0xf740d62c\u00a0\u00a0\u00a0\u00a0 void\u00a0 ACPI!PciConfigSpaceHandlerWorker+0
\n\u00a0\u00a0 +0x028 CompletionContext : 0x89987378 Void<\/p>\n

\n\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0 \/\/ Next, get the bus number, if possible.
\n\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0 *state->Bus = 0;\u00a0\u00a0 \/\/ default value, in case we have to guess<\/p>\n

\n\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0 \/\/ Check first to see if this bus has a _HID.
\n\u00a0\u00a0\u00a0 \/\/\u00a0 (It might be a root PCI bridge.)
\n\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0 bus = state->PciObject;
\n\u00a0\u00a0\u00a0 tempObj = ACPIAmliGetNamedChild(bus, PACKED_HID);
\n\u00a0\u00a0\u00a0 if (!tempObj) {<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ This device had no _HID.\u00a0 So look up
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ to the parent and see if it is a
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ root PCI bridge.
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 bus = state->PciObject->pnsParent;
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 tempObj = ACPIAmliGetNamedChild(bus, PACKED_HID);<\/p>\n

\u00a0\u00a0\u00a0 }
\n1: kd> p
\neax=899b0024 ebx=899affac ecx=4449485f edx=00000000 esi=899bf408 edi=00000103
\neip=f740cfb3 esp=f791ac60 ebp=f791acb0 iopl=0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 nv up ei pl zr na pe nc
\ncs=0008\u00a0 ss=0010\u00a0 ds=0023\u00a0 es=0023\u00a0 fs=0030\u00a0 gs=0000\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 efl=00000246
\nACPI!GetPciAddressWorker+0xc9:
\nf740cfb3 85c0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 test\u00a0\u00a0\u00a0 eax,eax
\n1: kd> dt nsobj 899b0024
\nACPI!NSOBJ
\n\u00a0\u00a0 +0x000 list\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _List
\n\u00a0\u00a0 +0x008 pnsParent\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899affac _NSObj
\n\u00a0\u00a0 +0x00c pnsFirstChild\u00a0\u00a0\u00a0 : (null)
\n\u00a0\u00a0 +0x010 dwNameSeg\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x4449485f
\n\u00a0\u00a0 +0x014 hOwner\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899af330 Void
\n\u00a0\u00a0 +0x018 pnsOwnedNext\u00a0\u00a0\u00a0\u00a0 : 0x899affac _NSObj
\n\u00a0\u00a0 +0x01c ObjData\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _ObjData
\n\u00a0\u00a0 +0x030 Context\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : (null)
\n\u00a0\u00a0 +0x034 dwRefCount\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0
\n1: kd> db 899b0024
\n899b0024\u00a0 64 a0 91 89 68 00 9b 89-ac ff 9a 89 00 00 00 00\u00a0 d…h………..
\n899b0034\u00a0 5f 48 49 44 30 f3 9a 89-ac ff 9a 89 00 00 01 00\u00a0 _HID0………..
\n899b0044\u00a0 00 00 00 00 41 d0 0a 03-00 00 00 00 00 00 00 00\u00a0 ….A………..
\n899b0054\u00a0 00 00 00 00 00 00 00 00-48 4e 53 4f 44 00 00 00\u00a0 ……..HNSOD…
\n899b0064\u00a0 00 f0 9a 89 24 00 9b 89-ac 00 9b 89 ac ff 9a 89\u00a0 ….$………..
\n899b0074\u00a0 00 00 00 00 5f 43 49 44-30 f3 9a 89 24 00 9b 89\u00a0 …._CID0…$…
\n899b0084\u00a0 00 00 01 00 00 00 00 00-41 d0 0a 08 00 00 00 00\u00a0 ……..A…….
\n899b0094\u00a0 00 00 00 00 00 00 00 00-00 00 00 00 48 4e 53 4f\u00a0 …………HNSO
\n1: kd> dx -id 0,0,899a2278 -r1 (*((ACPI!_ObjData *)0x899b0040))
\n(*((ACPI!_ObjData *)0x899b0040))\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: _ObjData]
\n\u00a0\u00a0\u00a0 [+0x000] dwfData\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x0 [Type: unsigned short]
\n\u00a0\u00a0\u00a0 [+0x002] dwDataType\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x1 [Type: unsigned short]
\n\u00a0\u00a0\u00a0 [+0x004] dwRefCount\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x0 [Type: unsigned long]
\n\u00a0\u00a0\u00a0 [+0x004] pdataBase\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x0 [Type: _ObjData *]
\n\u00a0\u00a0\u00a0 [+0x008] dwDataValue\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x30ad041 [Type: unsigned long]
\n\u00a0\u00a0\u00a0 [+0x008] uipDataValue\u00a0\u00a0\u00a0\u00a0 : 0x30ad041 [Type: unsigned long]
\n\u00a0\u00a0\u00a0 [+0x008] pnsAlias\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x30ad041 [Type: _NSObj *]
\n\u00a0\u00a0\u00a0 [+0x008] pdataAlias\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x30ad041 [Type: _ObjData *]
\n\u00a0\u00a0\u00a0 [+0x008] powner\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x30ad041 [Type: void *]
\n\u00a0\u00a0\u00a0 [+0x00c] dwDataLen\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x0 [Type: unsigned long]
\n\u00a0\u00a0\u00a0 [+0x010] pbDataBuff\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x0 [Type: unsigned char *]<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Mutex (OEML, 0x0F)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Device (PCI0)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Name (_HID, EisaId ("PNP0A03"))\u00a0 \/\/ _HID: Hardware ID
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Name (_CID, EisaId ("PNP0A08"))\u00a0 \/\/ _CID: Compatible ID
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Name (_BBN, 0x00)\u00a0 \/\/ _BBN: BIOS Bus Number
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Name (_ADR, 0x00)\u00a0 \/\/ _ADR: Address<\/p>\n

\n\u00a0\u00a0\u00a0 if (!tempObj) {\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u4e0d\u7b26\u5408\u6761\u4ef6<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ This PCI device is on a PCI bus that
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ is created by a PCI-PCI bridge.
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if (!(state->Flags & PCISUPP_CHECKED_PARENT)) {<\/p>\n<\/p>\n

\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0 \/\/ Is there a _BBN to run?
\n\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0 tempObj = ACPIAmliGetNamedChild(bus, PACKED_BBN);
\n1: kd> p
\neax=899b00ac ebx=899affac ecx=4e42425f edx=00000000 esi=899bf408 edi=00000103
\neip=f740d041 esp=f791ac60 ebp=f791acb0 iopl=0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 nv up ei pl zr na pe nc
\ncs=0008\u00a0 ss=0010\u00a0 ds=0023\u00a0 es=0023\u00a0 fs=0030\u00a0 gs=0000\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 efl=00000246
\nACPI!GetPciAddressWorker+0x157:
\nf740d041 85c0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 test\u00a0\u00a0\u00a0 eax,eax
\n1: kd> db 899b00ac
\n899b00ac\u00a0 68 00 9b 89 f0 00 9b 89-ac ff 9a 89 00 00 00 00\u00a0 h……………
\n899b00bc\u00a0 5f 42 42 4e 30 f3 9a 89-68 00 9b 89 00 00 01 00\u00a0 _BBN0…h…….<\/p>\n

\u00a0\u00a0\u00a0 if (tempObj) {<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ This device must be the child of a root PCI bus.
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if (!(state->Flags & PCISUPP_CHECKED_BBN)) {<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 state->Flags |= PCISUPP_CHECKED_BBN;
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 status = ACPIGetNSIntegerAsync(
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 bus,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PACKED_BBN,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 GetPciAddressWorker,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 (PVOID)state,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &(state->BaseBusNumber),\u00a0\u00a0 \u00a00x899bf408+0x01c=0x899bf424
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 NULL
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 );<\/p>\n

\u53c8\u662f\u4e00\u4e2a\u5f02\u6b65<\/p>\n

#define PCISUPP_CHECKED_BBN\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0x2000
\n1: kd> dt GET_ADDRESS_CONTEXT 0x899bf408
\nACPI!GET_ADDRESS_CONTEXT
\n\u00a0\u00a0 +0x000 PciObject\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899affac _NSObj
\n\u00a0\u00a0 +0x004 Bus\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899873b0\u00a0 ""
\n\u00a0\u00a0 +0x008 Slot\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899873ac _PCI_SLOT_NUMBER
\n\u00a0\u00a0 +0x00c ParentBus\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0 ''
\n\u00a0\u00a0 +0x010 ParentSlot\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _PCI_SLOT_NUMBER
\n\u00a0\u00a0 +0x014 Flags\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x2108\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0108–>2108
\n\u00a0\u00a0 +0x018 Address\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0
\n\u00a0\u00a0 +0x01c BaseBusNumber\u00a0\u00a0\u00a0 : 0
\n\u00a0\u00a0 +0x020 RunCompletion\u00a0\u00a0\u00a0 : 0n1
\n\u00a0\u00a0 +0x024 CompletionRoutine : 0xf740d62c\u00a0\u00a0\u00a0\u00a0 void\u00a0 ACPI!PciConfigSpaceHandlerWorker+0
\n\u00a0\u00a0 +0x028 CompletionContext : 0x89987378 Void<\/p>\n

\u53c8\u4f1a\u4ea7\u751f\u4e00\u4e2a_CTXT
\nCTXT8997c000\u963b\u585e\u4e86\u9700\u8981\u5148\u8fd0\u884cCTXT0x89901000
\nCTXT0x8997c000\u00a0\u00a0 \u00a0CTXT0x89901000
\n0x899bf408+0x01c=0x899bf424<\/p>\n

\u7b2c\u4e8c\u90e8\u5206：<\/p>\n

1: kd> kc
\n\u00a0#
\n00 ACPI!ACPIGet
\n01 ACPI!GetPciAddressWorker
\n02 ACPI!ACPIGetWorkerForInteger
\n03 ACPI!AsyncCallBack
\n04 ACPI!RunContext
\n05 ACPI!DispatchCtxtQueue
\n06 ACPI!StartTimeSlicePassive
\n07 ACPI!ACPIWorker
\n08 nt!PspSystemThreadStartup
\n09 nt!KiThreadStartup
\n1: kd> dv
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Target = 0x899affac
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ObjectID = 0x4e42425f
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Flags = 0x48040002
\n\u00a0\u00a0\u00a0 SimpleArgument = 0x00000000
\nSimpleArgumentSize = 0
\n\u00a0\u00a0 CallBackRoutine = 0xf740ceea
\n\u00a0\u00a0 CallBackContext = 0x899bf408
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Buffer = 0x899bf424
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 BufferSize = 0x00000000<\/p>\n

\u00a0\u00a0\u00a0 #define GET_REQUEST_INTEGER\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0x00040000<\/p>\n<\/p>\n

\n\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0 \/\/ We need to allocate the request to hold the context information
\n\u00a0\u00a0\u00a0 \/\/ We have no choice but to allocate this from NonPagedPool — the
\n\u00a0\u00a0\u00a0 \/\/ interpreter will be calling us at DPC level
\n\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0 request = ExAllocatePoolWithTag(
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 NonPagedPool,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 sizeof(ACPI_GET_REQUEST),
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ACPI_MISC_POOLTAG
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 );
\n1: kd> p
\neax=89985138 ebx=00000000 ecx=00000006 edx=00000009 esi=89985138 edi=00000000
\neip=f7407833 esp=f791abf8 ebp=f791ac34 iopl=0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 nv up ei pl zr na pe nc
\ncs=0008\u00a0 ss=0010\u00a0 ds=0023\u00a0 es=0023\u00a0 fs=0030\u00a0 gs=0000\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 efl=00000246
\nACPI!ACPIGet+0x17b:
\nf7407833 3bf7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 cmp\u00a0\u00a0\u00a0\u00a0 esi,edi<\/p>\n

\n1: kd> dt ACPI_GET_REQUEST 89985138
\n\u00a0\u00a0 +0x000 Flags\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x48040002
\n\u00a0\u00a0 +0x000 UFlags\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : __unnamed
\n\u00a0\u00a0 +0x004 ObjectID\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x4e42425f
\n\u00a0\u00a0 +0x008 ListEntry\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _LIST_ENTRY [ 0xf743b940 – 0x899050a8 ]
\n\u00a0\u00a0 +0x010 DeviceExtension\u00a0 : (null)
\n\u00a0\u00a0 +0x014 AcpiObject\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899affac _NSObj
\n\u00a0\u00a0 +0x018 CallBackRoutine\u00a0 : 0xf740ceea\u00a0\u00a0\u00a0\u00a0 void\u00a0 ACPI!GetPciAddressWorker+0
\n\u00a0\u00a0 +0x01c CallBackContext\u00a0 : 0x899bf408 Void
\n\u00a0\u00a0 +0x020 Buffer\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899bf424\u00a0 -> (null)
\n\u00a0\u00a0 +0x024 BufferSize\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : (null)
\n\u00a0\u00a0 +0x028 Status\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0n0
\n\u00a0\u00a0 +0x02c ResultData\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _ObjData<\/p>\n

\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0 \/\/ Make sure that we queue the request onto the list that we use to
\n\u00a0\u00a0\u00a0 \/\/ keep track of the requests
\n\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0 KeAcquireSpinLock( &AcpiGetLock, &oldIrql );
\n\u00a0\u00a0\u00a0 InsertTailList(
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &(AcpiGetListEntry),
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &(request->ListEntry)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 );
\n\u00a0\u00a0\u00a0 KeReleaseSpinLock( &AcpiGetLock, oldIrql );<\/p>\n

1: kd> x acpi!AcpiGetListEntry
\nf743b940\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ACPI!AcpiGetListEntry = struct _LIST_ENTRY [ 0x899c6328 – 0x89985140 ]
\n1: kd> dx -r1 (*((ACPI!_LIST_ENTRY *)0xf743b940))
\n(*((ACPI!_LIST_ENTRY *)0xf743b940))\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: _LIST_ENTRY]
\n\u00a0\u00a0\u00a0 [+0x000] Flink\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899c6328 [Type: _LIST_ENTRY *]
\n\u00a0\u00a0\u00a0 [+0x004] Blink\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x89985140 [Type: _LIST_ENTRY *]
\n1: kd> dx -r1 ((ACPI!_LIST_ENTRY *)0x899c6328)
\n((ACPI!_LIST_ENTRY *)0x899c6328)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899c6328 [Type: _LIST_ENTRY *]
\n\u00a0\u00a0\u00a0 [+0x000] Flink\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899050a8 [Type: _LIST_ENTRY *]
\n\u00a0\u00a0\u00a0 [+0x004] Blink\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0xf743b940 [Type: _LIST_ENTRY *]
\n1: kd> dx -r1 ((ACPI!_LIST_ENTRY *)0x899050a8)
\n((ACPI!_LIST_ENTRY *)0x899050a8)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899050a8 [Type: _LIST_ENTRY *]
\n\u00a0\u00a0\u00a0 [+0x000] Flink\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x89985140 [Type: _LIST_ENTRY *]
\n\u00a0\u00a0\u00a0 [+0x004] Blink\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899c6328 [Type: _LIST_ENTRY *]
\n1: kd> dx -r1 ((ACPI!_LIST_ENTRY *)0x89985140)
\n((ACPI!_LIST_ENTRY *)0x89985140)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x89985140 [Type: _LIST_ENTRY *]
\n\u00a0\u00a0\u00a0 [+0x000] Flink\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0xf743b940 [Type: _LIST_ENTRY *]
\n\u00a0\u00a0\u00a0 [+0x004] Blink\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899050a8 [Type: _LIST_ENTRY *]<\/p>\n

3\u4e2aACPI_GET_REQUEST\u4e86\u3002<\/p>\n

\u7b2c\u4e00\u4e2aACPI_GET_REQUEST–>CTXT0x8997c000\u00a0\u00a0 \u00a0
\n\u7b2c2\u4e2aACPI_GET_REQUEST–>CTXT0x89901000
\n\u7b2c3\u4e2aACPI_GET_REQUEST–>CTXT0x<\/p>\n<\/p>\n

\n\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0 \/\/ Go out and see if the requested object is present
\n\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0 acpiObject = ACPIAmliGetNamedChild(
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 acpiObject,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ObjectID
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 );
\n\u00a0\u00a0\u00a0 if (!acpiObject) {<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 status = STATUS_OBJECT_NAME_NOT_FOUND;
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 goto ACPIGetExit;<\/p>\n

\u00a0\u00a0\u00a0 }<\/p>\n

1: kd> gu
\nBreakpoint 33 hit
\neax=899b00ac ebx=f743b938 ecx=89985164 edx=00000000 esi=89985138 edi=89985140
\neip=f7415242 esp=f791abdc ebp=f791ac34 iopl=0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 nv up ei pl nz na po nc
\ncs=0008\u00a0 ss=0010\u00a0 ds=0023\u00a0 es=0023\u00a0 fs=0030\u00a0 gs=0000\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 efl=00000202
\nACPI!AMLIAsyncEvalObject:
\nf7415242 55\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 ebp<\/p>\n

1: kd> dt nsobj 899b00ac
\nACPI!NSOBJ
\n\u00a0\u00a0 +0x000 list\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _List
\n\u00a0\u00a0 +0x008 pnsParent\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899affac _NSObj
\n\u00a0\u00a0 +0x00c pnsFirstChild\u00a0\u00a0\u00a0 : (null)
\n\u00a0\u00a0 +0x010 dwNameSeg\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x4e42425f
\n\u00a0\u00a0 +0x014 hOwner\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899af330 Void
\n\u00a0\u00a0 +0x018 pnsOwnedNext\u00a0\u00a0\u00a0\u00a0 : 0x899b0068 _NSObj
\n\u00a0\u00a0 +0x01c ObjData\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _ObjData
\n\u00a0\u00a0 +0x030 Context\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : (null)
\n\u00a0\u00a0 +0x034 dwRefCount\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0
\n1: kd> db 899b00ac
\n899b00ac\u00a0 68 00 9b 89 f0 00 9b 89-ac ff 9a 89 00 00 00 00\u00a0 h……………
\n899b00bc\u00a0 5f 42 42 4e 30 f3 9a 89-68 00 9b 89 00 00 01 00\u00a0 _BBN0…h…….<\/p>\n

\n1: kd> db 0x899affac
\n899affac\u00a0 4c ff 9a 89 ac 40 9b 89-f0 f0 9a 89 24 00 9b 89\u00a0 L….@……$…
\n899affbc\u00a0 50 43 49 30 30 f3 9a 89-4c ff 9a 89 00 00 06 00\u00a0 PCI00…L…….<\/p>\n<\/p>\n

\u7b2c\u4e09\u90e8\u5206：<\/p>\n<\/p>\n

1: kd> kc
\n\u00a0#
\n00 ACPI!AMLIAsyncEvalObject
\n01 ACPI!ACPIGet
\n02 ACPI!GetPciAddressWorker
\n03 ACPI!ACPIGetWorkerForInteger
\n04 ACPI!AsyncCallBack
\n05 ACPI!RunContext
\n06 ACPI!DispatchCtxtQueue
\n07 ACPI!StartTimeSlicePassive
\n08 ACPI!ACPIWorker
\n09 nt!PspSystemThreadStartup
\n0a nt!KiThreadStartup
\n1: kd> dv
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pns = 0x899b00ac
\n\u00a0\u00a0\u00a0\u00a0 pdataResult = 0x89985164
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 icArgs = 0n0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pdataArgs = 0x00000000
\npfnAsyncCallBack = 0xf7407364
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pvContext = 0x89985138
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pHData = 0x89985164<\/p>\n

\n1: kd> kc
\n\u00a0#
\n00 ACPI!AsyncEvalObject
\n01 ACPI!AMLIAsyncEvalObject
\n02 ACPI!ACPIGet
\n03 ACPI!GetPciAddressWorker
\n04 ACPI!ACPIGetWorkerForInteger
\n05 ACPI!AsyncCallBack
\n06 ACPI!RunContext
\n07 ACPI!DispatchCtxtQueue
\n08 ACPI!StartTimeSlicePassive
\n09 ACPI!ACPIWorker
\n0a nt!PspSystemThreadStartup
\n0b nt!KiThreadStartup
\n1: kd> dv
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pns = 0x899b00ac
\n\u00a0\u00a0\u00a0\u00a0 pdataResult = 0x89985164
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 icArgs = 0n0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pdataArgs = 0x00000000
\npfnAsyncCallBack = 0xf7407364
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pvContext = 0x89985138
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 fAsync = 0x01 ''<\/p>\n

\n1: kd> kc
\n\u00a0#
\n00 ACPI!RestartContext
\n01 ACPI!AsyncEvalObject
\n02 ACPI!AMLIAsyncEvalObject
\n03 ACPI!ACPIGet
\n04 ACPI!GetPciAddressWorker
\n05 ACPI!ACPIGetWorkerForInteger
\n06 ACPI!AsyncCallBack
\n07 ACPI!RunContext
\n08 ACPI!DispatchCtxtQueue
\n09 ACPI!StartTimeSlicePassive
\n0a ACPI!ACPIWorker
\n0b nt!PspSystemThreadStartup
\n0c nt!KiThreadStartup
\n1: kd> dv
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pctxt = 0x89903000
\n\u00a0 fDelayExecute = 0x00 ''<\/p>\n

\n\u7b2c\u4e00\u4e2aACPI_GET_REQUEST–>CTXT0x8997c000\u00a0\u00a0 \u00a0
\n\u7b2c2\u4e2aACPI_GET_REQUEST–>CTXT0x89901000
\n\u7b2c3\u4e2aACPI_GET_REQUEST–>CTXT0x89903000<\/p>\n

\n1: kd> g
\nBreakpoint 36 hit
\neax=00008004 ebx=899b00c8 ecx=00000000 edx=00002700 esi=f7438ca8 edi=00000000
\neip=f741fb55 esp=f791ab88 ebp=f791aba4 iopl=0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 nv up ei pl zr na pe nc
\ncs=0008\u00a0 ss=0010\u00a0 ds=0023\u00a0 es=0023\u00a0 fs=0030\u00a0 gs=0000\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 efl=00000246
\nACPI!AsyncEvalObject+0x28c:
\nf741fb55 59\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pop\u00a0\u00a0\u00a0\u00a0 ecx
\n1: kd> x ACPI!gReadyQueue
\nf743a928\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ACPI!gReadyQueue = struct _ctxtq
\n1: kd> dx -r1 (*((ACPI!_ctxtq *)0xf743a928))
\n(*((ACPI!_ctxtq *)0xf743a928))\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: _ctxtq]
\n\u00a0\u00a0\u00a0 [+0x000] dwfCtxtQ\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x0 [Type: unsigned long]
\n\u00a0\u00a0\u00a0 [+0x004] pkthCurrent\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x89981ca0 [Type: _KTHREAD *]
\n\u00a0\u00a0\u00a0 [+0x008] pctxtCurrent\u00a0\u00a0\u00a0\u00a0 : 0x89901000 [Type: _ctxt *]
\n\u00a0\u00a0\u00a0 [+0x00c] plistCtxtQ\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x89903010 [Type: _List *]
\n\u00a0\u00a0\u00a0 [+0x010] dwmsTimeSliceLength : 0x64 [Type: unsigned long]
\n\u00a0\u00a0\u00a0 [+0x014] dwmsTimeSliceInterval : 0x64 [Type: unsigned long]
\n\u00a0\u00a0\u00a0 [+0x018] pfnPauseCallback : 0x0 [Type: void (__cdecl*)(void *)]
\n\u00a0\u00a0\u00a0 [+0x01c] PauseCBContext\u00a0\u00a0 : 0x0 [Type: void *]
\n\u00a0\u00a0\u00a0 [+0x020] mutCtxtQ\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: _mutex]
\n\u00a0\u00a0\u00a0 [+0x028] Timer\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: _KTIMER]
\n\u00a0\u00a0\u00a0 [+0x050] DpcStartTimeSlice [Type: _KDPC]
\n\u00a0\u00a0\u00a0 [+0x070] DpcExpireTimeSlice [Type: _KDPC]
\n\u00a0\u00a0\u00a0 [+0x090] WorkItem\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: _WORK_QUEUE_ITEM]<\/p>\n<\/p>\n

\u7b2c\u56db\u90e8\u5206：<\/p>\n

\n1: kd> g
\nBreakpoint 39 hit
\neax=89903010 ebx=89903000 ecx=00008004 edx=00002707 esi=f743a928 edi=f743a934
\neip=f741d710 esp=f791ad38 ebp=f791ad4c iopl=0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 nv up ei pl nz na pe nc
\ncs=0008\u00a0 ss=0010\u00a0 ds=0023\u00a0 es=0023\u00a0 fs=0030\u00a0 gs=0000\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 efl=00000206
\nACPI!RunContext:
\nf741d710 55\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 ebp
\n1: kd> kc
\n\u00a0#
\n00 ACPI!RunContext
\n01 ACPI!DispatchCtxtQueue
\n02 ACPI!StartTimeSlicePassive
\n03 ACPI!ACPIWorker
\n04 nt!PspSystemThreadStartup
\n05 nt!KiThreadStartup
\n1: kd> dv
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pctxt = 0x89903000
\n\u00a0\u00a0\u00a0\u00a0\u00a0 pctxtSave = 0xf741d711
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pkthSave = 0x00000008
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 rc = 0n-1987039232<\/p>\n

\n1: kd> x ACPI!gReadyQueue
\nf743a928\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ACPI!gReadyQueue = struct _ctxtq
\n1: kd> dx -r1 (*((ACPI!_ctxtq *)0xf743a928))
\n(*((ACPI!_ctxtq *)0xf743a928))\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: _ctxtq]
\n\u00a0\u00a0\u00a0 [+0x000] dwfCtxtQ\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x0 [Type: unsigned long]
\n\u00a0\u00a0\u00a0 [+0x004] pkthCurrent\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x0 [Type: _KTHREAD *]
\n\u00a0\u00a0\u00a0 [+0x008] pctxtCurrent\u00a0\u00a0\u00a0\u00a0 : 0x0 [Type: _ctxt *]
\n\u00a0\u00a0\u00a0 [+0x00c] plistCtxtQ\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x0 [Type: _List *]
\n\u00a0\u00a0\u00a0 [+0x010] dwmsTimeSliceLength : 0x64 [Type: unsigned long]
\n\u00a0\u00a0\u00a0 [+0x014] dwmsTimeSliceInterval : 0x64 [Type: unsigned long]
\n\u00a0\u00a0\u00a0 [+0x018] pfnPauseCallback : 0x0 [Type: void (__cdecl*)(void *)]
\n\u00a0\u00a0\u00a0 [+0x01c] PauseCBContext\u00a0\u00a0 : 0x0 [Type: void *]
\n\u00a0\u00a0\u00a0 [+0x020] mutCtxtQ\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: _mutex]
\n\u00a0\u00a0\u00a0 [+0x028] Timer\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: _KTIMER]
\n\u00a0\u00a0\u00a0 [+0x050] DpcStartTimeSlice [Type: _KDPC]
\n\u00a0\u00a0\u00a0 [+0x070] DpcExpireTimeSlice [Type: _KDPC]
\n\u00a0\u00a0\u00a0 [+0x090] WorkItem\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: _WORK_QUEUE_ITEM]<\/p>\n

\n1: kd> dt ACPI!_ctxt\u00a0 0x89903000
\n\u00a0\u00a0 +0x000 dwSig\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x54585443
\n\u00a0\u00a0 +0x004 pbCtxtEnd\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x89905000\u00a0 ""
\n\u00a0\u00a0 +0x008 listCtxt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _List
\n\u00a0\u00a0 +0x010 listQueue\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _List
\n\u00a0\u00a0 +0x018 pplistCtxtQueue\u00a0 : (null)
\n\u00a0\u00a0 +0x01c plistResources\u00a0\u00a0 : (null)
\n\u00a0\u00a0 +0x020 dwfCtxt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x128
\n\u00a0\u00a0 +0x024 pnsObj\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899b00ac _NSObj
\n\u00a0\u00a0 +0x028 pnsScope\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899b00ac _NSObj
\n\u00a0\u00a0 +0x02c powner\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : (null)
\n\u00a0\u00a0 +0x030 pcall\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : (null)
\n\u00a0\u00a0 +0x034 pnctxt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : (null)
\n\u00a0\u00a0 +0x038 dwSyncLevel\u00a0\u00a0\u00a0\u00a0\u00a0 : 0
\n\u00a0\u00a0 +0x03c pbOp\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : (null)
\n\u00a0\u00a0 +0x040 Result\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _ObjData
\n\u00a0\u00a0 +0x054 pfnAsyncCallBack : 0xf7407364\u00a0\u00a0\u00a0\u00a0 void\u00a0 ACPI!ACPIGetWorkerForInteger+0
\n\u00a0\u00a0 +0x058 pdataCallBack\u00a0\u00a0\u00a0 : 0x89985164 _ObjData
\n\u00a0\u00a0 +0x05c pvContext\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x89985138 Void
\n\u00a0\u00a0 +0x060 Timer\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _KTIMER
\n\u00a0\u00a0 +0x088 Dpc\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _KDPC
\n\u00a0\u00a0 +0x0a8 pheapCurrent\u00a0\u00a0\u00a0\u00a0 : 0x899030bc _heap
\n\u00a0\u00a0 +0x0ac CtxtData\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _ctxtdata
\n\u00a0\u00a0 +0x0bc LocalHeap\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _heap
\n1: kd> u f7407364
\nACPI!ACPIGetWorkerForInteger [d:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi\\\\driver\\\\nt\\\\get.c @ 4707]:
\nf7407364 55\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 ebp
\nf7407365 8bec\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 mov\u00a0\u00a0\u00a0\u00a0 ebp,esp
\nf7407367 51\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 ecx
\nf7407368 53\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 ebx
\nf7407369 8b5d0c\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 mov\u00a0\u00a0\u00a0\u00a0 ebx,dword ptr [ebp+0Ch]
\nf740736c 85db\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 test\u00a0\u00a0\u00a0 ebx,ebx
\nf740736e 56\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 esi
\nf740736f 57\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 edi
\nwindbg> .open -a fffffffff7407364
\n1: kd> dt ACPI_GET_REQUEST 0x89985138
\n\u00a0\u00a0 +0x000 Flags\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x48040002
\n\u00a0\u00a0 +0x000 UFlags\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : __unnamed
\n\u00a0\u00a0 +0x004 ObjectID\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x4e42425f
\n\u00a0\u00a0 +0x008 ListEntry\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _LIST_ENTRY [ 0xf743b940 – 0x899c6328 ]
\n\u00a0\u00a0 +0x010 DeviceExtension\u00a0 : (null)
\n\u00a0\u00a0 +0x014 AcpiObject\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899affac _NSObj
\n\u00a0\u00a0 +0x018 CallBackRoutine\u00a0 : 0xf740ceea\u00a0\u00a0\u00a0\u00a0 void\u00a0 ACPI!GetPciAddressWorker+0
\n\u00a0\u00a0 +0x01c CallBackContext\u00a0 : 0x899bf408 Void
\n\u00a0\u00a0 +0x020 Buffer\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899bf424\u00a0 -> (null)
\n\u00a0\u00a0 +0x024 BufferSize\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : (null)
\n\u00a0\u00a0 +0x028 Status\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0n0
\n\u00a0\u00a0 +0x02c ResultData\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _ObjData
\n1: kd> u f740ceea
\nACPI!GetPciAddressWorker [d:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi\\\\driver\\\\nt\\\\pciopregion.c @ 986]:
\nf740ceea 55\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 ebp
\nf740ceeb 8bec\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 mov\u00a0\u00a0\u00a0\u00a0 ebp,esp
\nf740ceed 83ec44\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 sub\u00a0\u00a0\u00a0\u00a0 esp,44h
\nf740cef0 a1a88c43f7\u00a0\u00a0\u00a0\u00a0\u00a0 mov\u00a0\u00a0\u00a0\u00a0 eax,dword ptr [ACPI!__security_cookie (f7438ca8)]
\nf740cef5 53\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 ebx
\nf740cef6 56\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 esi
\nf740cef7 8b7514\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 mov\u00a0\u00a0\u00a0\u00a0 esi,dword ptr [ebp+14h]
\nf740cefa 85f6\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 test\u00a0\u00a0\u00a0 esi,esi
\nwindbg> .open -a fffffffff740ceea
\n1: kd> dt GET_ADDRESS_CONTEXT 0x899bf408
\nACPI!GET_ADDRESS_CONTEXT
\n\u00a0\u00a0 +0x000 PciObject\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899affac _NSObj
\n\u00a0\u00a0 +0x004 Bus\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899873b0\u00a0 ""
\n\u00a0\u00a0 +0x008 Slot\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899873ac _PCI_SLOT_NUMBER
\n\u00a0\u00a0 +0x00c ParentBus\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0 ''
\n\u00a0\u00a0 +0x010 ParentSlot\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _PCI_SLOT_NUMBER
\n\u00a0\u00a0 +0x014 Flags\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x2108
\n\u00a0\u00a0 +0x018 Address\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0
\n\u00a0\u00a0 +0x01c BaseBusNumber\u00a0\u00a0\u00a0 : 0
\n\u00a0\u00a0 +0x020 RunCompletion\u00a0\u00a0\u00a0 : 0n1
\n\u00a0\u00a0 +0x024 CompletionRoutine : 0xf740d62c\u00a0\u00a0\u00a0\u00a0 void\u00a0 ACPI!PciConfigSpaceHandlerWorker+0
\n\u00a0\u00a0 +0x028 CompletionContext : 0x89987378 Void
\n1: kd> u f740d62c
\nACPI!PciConfigSpaceHandlerWorker [d:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi\\\\driver\\\\nt\\\\pciopregion.c @ 544]:
\nf740d62c 55\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 ebp
\nf740d62d 8bec\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 mov\u00a0\u00a0\u00a0\u00a0 ebp,esp
\nf740d62f 83ec44\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 sub\u00a0\u00a0\u00a0\u00a0 esp,44h
\nf740d632 a1a88c43f7\u00a0\u00a0\u00a0\u00a0\u00a0 mov\u00a0\u00a0\u00a0\u00a0 eax,dword ptr [ACPI!__security_cookie (f7438ca8)]
\nf740d637 53\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 ebx
\nf740d638 8b5d14\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 mov\u00a0\u00a0\u00a0\u00a0 ebx,dword ptr [ebp+14h]
\nf740d63b 56\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 esi
\nf740d63c 57\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 edi
\nwindbg> .open -a fffffffff740d62c
\n1: kd> dt PCI_CONFIG_STATE 0x89987378
\nACPI!PCI_CONFIG_STATE
\n\u00a0\u00a0 +0x000 AccessType\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 1
\n\u00a0\u00a0 +0x004 OpRegion\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899b0b50 _NSObj
\n\u00a0\u00a0 +0x008 Address\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0xd8
\n\u00a0\u00a0 +0x00c Size\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 4
\n\u00a0\u00a0 +0x010 Data\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x8997dc28\u00a0 -> 0x40e98102
\n\u00a0\u00a0 +0x014 Context\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0
\n\u00a0\u00a0 +0x018 CompletionHandler : 0xf7420914 Void
\n\u00a0\u00a0 +0x01c CompletionContext : 0x8997c0ac Void
\n\u00a0\u00a0 +0x020 PciObj\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899affac _NSObj
\n\u00a0\u00a0 +0x024 ParentObj\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : (null)
\n\u00a0\u00a0 +0x028 CompletionHandlerType : 0
\n\u00a0\u00a0 +0x02c Flags\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x100
\n\u00a0\u00a0 +0x030 RunCompletion\u00a0\u00a0\u00a0 : 0n0
\n\u00a0\u00a0 +0x034 Slot\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _PCI_SLOT_NUMBER
\n\u00a0\u00a0 +0x038 Bus\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0 ''
\n\u00a0\u00a0 +0x039 IsPciDeviceResult : 0 ''<\/p>\n<\/p>\n

\u7b2c\u4e94\u90e8\u5206：<\/p>\n<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 while (!IsStackEmpty(pctxt))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 CHKDEBUGGERREQ();
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pfh = (PFRAMEHDR)pctxt->LocalHeap.pbHeapEnd;
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ASSERT(pfh->pfnParse != NULL);<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 rc = pfh->pfnParse(pctxt, pfh, rc);
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if ((rc == AMLISTA_PENDING) || (rc == AMLISTA_DONE))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 break;
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/p>\n

1: kd> g
\nBreakpoint 45 hit
\neax=00000000 ebx=f743a948 ecx=f743a948 edx=00002700 esi=89903000 edi=89904fe4
\neip=f741d82f esp=f791ad14 ebp=f791ad34 iopl=0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 nv up ei ng nz na pe nc
\ncs=0008\u00a0 ss=0010\u00a0 ds=0023\u00a0 es=0023\u00a0 fs=0030\u00a0 gs=0000\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 efl=00000286
\nACPI!RunContext+0x11f:
\nf741d82f ff570c\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 call\u00a0\u00a0\u00a0 dword ptr [edi+0Ch]\u00a0 ds:0023:89904ff0={ACPI!ProcessEvalObj <\/span>(f741ef2b)}<\/p>\n<\/p>\n

\u7b2c\u516d\u90e8\u5206：<\/p>\n<\/p>\n

1: kd> kc
\n\u00a0#
\n00 ACPI!PciConfigSpaceHandlerWorker
\n01 ACPI!GetPciAddressWorker
\n02 ACPI!ACPIGetWorkerForInteger
\n03 ACPI!AsyncCallBack
\n04 ACPI!RunContext
\n05 ACPI!DispatchCtxtQueue
\n06 ACPI!StartTimeSlicePassive
\n07 ACPI!ACPIWorker
\n08 nt!PspSystemThreadStartup
\n09 nt!KiThreadStartup
\n1: kd> dv
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 AcpiObject = 0x899b00ac
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 CompletionStatus = 0n0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Result = 0x00000000
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Context = 0x89987378
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 bytesWritten = 0<\/p>\n

\nNTSTATUS
\nEXPORT
\nGetPciAddressWorker(
\n\u00a0\u00a0\u00a0 IN PNSOBJ\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 AcpiObject,
\n\u00a0\u00a0\u00a0 IN NTSTATUS\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Status,
\n\u00a0\u00a0\u00a0 IN POBJDATA\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Result,
\n\u00a0\u00a0\u00a0 IN PVOID\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Context
\n\u00a0\u00a0\u00a0 )
\n{<\/p>\n

\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0 \/\/ Is there a _BBN to run?
\n\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0 tempObj = ACPIAmliGetNamedChild(bus, PACKED_BBN);
\n\u00a0\u00a0\u00a0 if (tempObj) {<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ This device must be the child of a root PCI bus.
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if (!(state->Flags & PCISUPP_CHECKED_BBN)) {\u00a0\u00a0 \u00a0\u4e0d\u7b26\u5408\u6761\u4ef6，\u4e0d\u4f1a\u91cd\u5165<\/p>\n<\/p>\n

GetPciAddressWorkerExit:<\/p>\n

\u00a0\u00a0\u00a0 if (state->RunCompletion) {<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 state->CompletionRoutine(AcpiObject,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 status,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 NULL,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 state->CompletionContext);<\/p>\n

\u00a0\u00a0\u00a0 }<\/p>\n

1: kd> dt PCI_CONFIG_STATE 0x89987378
\nACPI!PCI_CONFIG_STATE
\n\u00a0\u00a0 +0x000 AccessType\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 1
\n\u00a0\u00a0 +0x004 OpRegion\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899b0b50 _NSObj
\n\u00a0\u00a0 +0x008 Address\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0xd8
\n\u00a0\u00a0 +0x00c Size\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 4
\n\u00a0\u00a0 +0x010 Data\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x8997dc28\u00a0 -> 0x40e98102
\n\u00a0\u00a0 +0x014 Context\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0
\n\u00a0\u00a0 +0x018 CompletionHandler : 0xf7420914 Void
\n\u00a0\u00a0 +0x01c CompletionContext : 0x8997c0ac Void
\n\u00a0\u00a0 +0x020 PciObj\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899affac _NSObj
\n\u00a0\u00a0 +0x024 ParentObj\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : (null)
\n\u00a0\u00a0 +0x028 CompletionHandlerType : 0
\n\u00a0\u00a0 +0x02c Flags\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x100
\n\u00a0\u00a0 +0x030 RunCompletion\u00a0\u00a0\u00a0 : 0n0
\n\u00a0\u00a0 +0x034 Slot\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _PCI_SLOT_NUMBER
\n\u00a0\u00a0 +0x038 Bus\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0 ''
\n\u00a0\u00a0 +0x039 IsPciDeviceResult : 0 ''
\n1: kd> u 0xf7420914
\nACPI!RestartCtxtCallback [d:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi\\\\driver\\\\amlinew\\\\sched.c @ 401]:
\nf7420914 55\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 ebp
\nf7420915 8bec\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 mov\u00a0\u00a0\u00a0\u00a0 ebp,esp
\nf7420917 56\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 esi
\nf7420918 8b7508\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 mov\u00a0\u00a0\u00a0\u00a0 esi,dword ptr [ebp+8]
\nf742091b 57\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 edi
\nf742091c 6a01\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 1
\nf742091e bf603f43f7\u00a0\u00a0\u00a0\u00a0\u00a0 mov\u00a0\u00a0\u00a0\u00a0 edi,offset ACPI!`string' (f7433f60)
\nf7420923 57\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 push\u00a0\u00a0\u00a0 edi<\/p>\n

ACPI!RestartCtxtCallback\u00a0\u00a0 \u00a0\u4f1a\u91cd\u542f0x8997c0ac-ac=0x8997c000\u00a0\u00a0 \u00a0_CTXT<\/p>\n

\nD:\\\\>grep "RestartCtxtCallback" -nr D:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi|grep -v "inary"
\nD:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi\/driver\/amlinew\/misc.c:888:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RestartCtxtCallback,
\nD:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi\/driver\/amlinew\/object.c:915:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RestartCtxtCallback, &pctxt->CtxtData);
\nD:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi\/driver\/amlinew\/object.c:934:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RestartCtxtCallback, &pctxt->CtxtData);
\nD:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi\/driver\/amlinew\/object.c:1256:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RestartCtxtCallback,
\nD:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi\/driver\/amlinew\/object.c:1377:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RestartCtxtCallback,
\nD:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi\/driver\/amlinew\/object.c:1436:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RestartCtxtCallback,
\nD:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi\/driver\/amlinew\/proto.h:232:VOID EXPORT RestartCtxtCallback(PCTXTDATA pctxtdata);
\nD:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi\/driver\/amlinew\/sched.c:391:\/***LP\u00a0 RestartCtxtCallback – Callback to restart a context
\nD:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi\/driver\/amlinew\/sched.c:400:VOID EXPORT RestartCtxtCallback(PCTXTDATA pctxtdata)
\nD:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi\/driver\/amlinew\/sched.c:405:\u00a0\u00a0\u00a0 ENTER(2, ("RestartCtxtCallback(pctxt=%x)\\\\n", pctxt));
\nD:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi\/driver\/amlinew\/sched.c:412:\u00a0\u00a0\u00a0 EXIT(2, ("RestartCtxtCallback!\\\\n"));
\nD:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi\/driver\/amlinew\/sched.c:413:}\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/RestartCtxtCallback
\nD:\\\\srv03rtm\\\\base\\\\busdrv\\\\acpi\/driver\/amlinew\/type1op.c:323:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RestartCtxtCallback,<\/p>\n

\u7b2c\u4e00\u4e2aACPI_GET_REQUEST–>CTXT0x8997c000\u00a0\u00a0 \u00a0
\n\u7b2c2\u4e2aACPI_GET_REQUEST–>CTXT0x89901000\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u7b2c\u4e8c\u4e2a\u4e0d\u4f1a\u518d\u91cd\u542f\u4e86\u3002\u7b2c\u4e09\u4e2a\u4f1a\u628a\u6240\u6709\u5de5\u4f5c\u5b8c\u6210\u3002
\n\u7b2c3\u4e2aACPI_GET_REQUEST–>CTXT0x89903000<\/p>\n

\n\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0 \/\/ Entering this function twice with the same state
\n\u00a0\u00a0\u00a0 \/\/ means that we need to run the completion routine.
\n\u00a0\u00a0\u00a0 \/\/state->RunCompletion\u8d1f\u8d23\u662f\u4e0d\u662f\u8fd0\u884ccompletion routine<\/p>\n

\u00a0\u00a0\u00a0 InterlockedIncrement(&state->RunCompletion);<\/p>\n

\n\u00a0\u00a0\u00a0 \/\/
\n\u00a0\u00a0\u00a0 \/\/ Identify the PCI device, that device's extension,
\n\u00a0\u00a0\u00a0 \/\/ and the pointer to the interface within the PCI
\n\u00a0\u00a0\u00a0 \/\/ driver that does PCI config space reads and writes.
\n\u00a0\u00a0\u00a0 \/\/<\/p>\n

\u00a0\u00a0\u00a0 state->PciObj = (PNSOBJ)state->OpRegion->Context;<\/p>\n

\n1: kd> dt PCI_CONFIG_STATE 0x89987378
\nACPI!PCI_CONFIG_STATE
\n\u00a0\u00a0 +0x000 AccessType\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 1
\n\u00a0\u00a0 +0x004 OpRegion\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899b0b50 _NSObj
\n\u00a0\u00a0 +0x008 Address\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0xd8
\n\u00a0\u00a0 +0x00c Size\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 4
\n\u00a0\u00a0 +0x010 Data\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x8997dc28\u00a0 -> 0x40e98102
\n\u00a0\u00a0 +0x014 Context\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0
\n\u00a0\u00a0 +0x018 CompletionHandler : 0xf7420914 Void
\n\u00a0\u00a0 +0x01c CompletionContext : 0x8997c0ac Void
\n\u00a0\u00a0 +0x020 PciObj\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899affac _NSObj
\n\u00a0\u00a0 +0x024 ParentObj\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : (null)
\n\u00a0\u00a0 +0x028 CompletionHandlerType : 0
\n\u00a0\u00a0 +0x02c Flags\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x100
\n\u00a0\u00a0 +0x030 RunCompletion\u00a0\u00a0\u00a0 : 0n0
\n\u00a0\u00a0 +0x034 Slot\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _PCI_SLOT_NUMBER
\n\u00a0\u00a0 +0x038 Bus\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0 ''
\n\u00a0\u00a0 +0x039 IsPciDeviceResult : 0 ''<\/p>\n

1: kd> dx -id 0,0,899a2278 -r1 ((ACPI!_NSObj *)0x899b0b50)
\n((ACPI!_NSObj *)0x899b0b50)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899b0b50 [Type: _NSObj *]
\n\u00a0\u00a0\u00a0 [+0x000] list\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: _List]
\n\u00a0\u00a0\u00a0 [+0x008] pnsParent\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899affac [Type: _NSObj *]
\n\u00a0\u00a0\u00a0 [+0x00c] pnsFirstChild\u00a0\u00a0\u00a0 : 0x0 [Type: _NSObj *]
\n\u00a0\u00a0\u00a0 [+0x010] dwNameSeg\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x30304552 [Type: unsigned long]
\n\u00a0\u00a0\u00a0 [+0x014] hOwner\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899af330 [Type: void *]
\n\u00a0\u00a0\u00a0 [+0x018] pnsOwnedNext\u00a0\u00a0\u00a0\u00a0 : 0x899b0a90 [Type: _NSObj *]
\n\u00a0\u00a0\u00a0 [+0x01c] ObjData\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: _ObjData]
\n\u00a0\u00a0\u00a0 [+0x030] Context\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899affac [Type: void *]
\n\u00a0\u00a0\u00a0 [+0x034] dwRefCount\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x0 [Type: unsigned long]<\/p>\n

\u00a0\u00a0\u00a0 interface = pciDeviceFilter->Filter.Interface;<\/p>\n

1: kd> p
\neax=899c0d58 ebx=89987378 ecx=899873a8 edx=899b0b50 esi=00000103 edi=00000000
\neip=f740d6a8 esp=f791abf8 ebp=f791ac48 iopl=0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 nv up ei ng nz na po nc
\ncs=0008\u00a0 ss=0010\u00a0 ds=0023\u00a0 es=0023\u00a0 fs=0030\u00a0 gs=0000\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 efl=00000282
\nACPI!PciConfigSpaceHandlerWorker+0x7c:
\nf740d6a8 33c0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 xor\u00a0\u00a0\u00a0\u00a0 eax,eax<\/p>\n

1: kd> dt nsobj 0x899affac
\nACPI!NSOBJ
\n\u00a0\u00a0 +0x000 list\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _List
\n\u00a0\u00a0 +0x008 pnsParent\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899af0f0 _NSObj
\n\u00a0\u00a0 +0x00c pnsFirstChild\u00a0\u00a0\u00a0 : 0x899b0024 _NSObj
\n\u00a0\u00a0 +0x010 dwNameSeg\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x30494350
\n\u00a0\u00a0 +0x014 hOwner\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899af330 Void
\n\u00a0\u00a0 +0x018 pnsOwnedNext\u00a0\u00a0\u00a0\u00a0 : 0x899aff4c _NSObj
\n\u00a0\u00a0 +0x01c ObjData\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _ObjData
\n\u00a0\u00a0 +0x030 Context\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899c0d58 Void
\n\u00a0\u00a0 +0x034 dwRefCount\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0
\n1: kd> dt acpi!_DEVICE_EXTENSION 0x899c0d58
\n\u00a0\u00a0 +0x000 Flags\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x00400000`00000008
\n\u00a0\u00a0 +0x000 UFlags\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : __unnamed
\n\u00a0\u00a0 +0x008 Signature\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x5f534750
\n\u00a0\u00a0 +0x00c DebugFlags\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0
\n\u00a0\u00a0 +0x010 DispatchTable\u00a0\u00a0\u00a0 : (null)
\n\u00a0\u00a0 +0x014 WorkContext\u00a0\u00a0\u00a0\u00a0\u00a0 : WORK_QUEUE_CONTEXT
\n\u00a0\u00a0 +0x014 Fdo\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _FDO_DEVICE_EXTENSION
\n\u00a0\u00a0 +0x014 Filter\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _FILTER_DEVICE_EXTENSION
\n\u00a0
\n1: kd> dx -id 0,0,899a2278 -r1 (*((ACPI!_FILTER_DEVICE_EXTENSION *)0x899c0d6c))
\n(*((ACPI!_FILTER_DEVICE_EXTENSION *)0x899c0d6c))\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: _FILTER_DEVICE_EXTENSION]
\n\u00a0\u00a0\u00a0 [+0x000] WorkContext\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: WORK_QUEUE_CONTEXT]
\n\u00a0\u00a0\u00a0 [+0x018] Interface\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x0 [Type: _BUS_INTERFACE_STANDARD *]<\/p>\n<\/p>\n

#define PCISUPP_GOT_SLOT_INFO\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0x100<\/p>\n

1: kd> dt PCI_CONFIG_STATE 0x89987378
\nACPI!PCI_CONFIG_STATE
\n\u00a0\u00a0 +0x000 AccessType\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 1
\n\u00a0\u00a0 +0x004 OpRegion\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899b0b50 _NSObj
\n\u00a0\u00a0 +0x008 Address\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0xd8
\n\u00a0\u00a0 +0x00c Size\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 4
\n\u00a0\u00a0 +0x010 Data\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x8997dc28\u00a0 -> 0x40e98102
\n\u00a0\u00a0 +0x014 Context\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0
\n\u00a0\u00a0 +0x018 CompletionHandler : 0xf7420914 Void
\n\u00a0\u00a0 +0x01c CompletionContext : 0x8997c0ac Void
\n\u00a0\u00a0 +0x020 PciObj\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899affac _NSObj
\n\u00a0\u00a0 +0x024 ParentObj\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : (null)
\n\u00a0\u00a0 +0x028 CompletionHandlerType : 0
\n\u00a0\u00a0 +0x02c Flags\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x100\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0#define PCISUPP_GOT_SLOT_INFO\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0x100
\n\u00a0\u00a0 +0x030 RunCompletion\u00a0\u00a0\u00a0 : 0n0
\n\u00a0\u00a0 +0x034 Slot\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : _PCI_SLOT_NUMBER
\n\u00a0\u00a0 +0x038 Bus\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0 ''
\n\u00a0\u00a0 +0x039 IsPciDeviceResult : 0 ''<\/p>\n

\n\u00a0\u00a0\u00a0 if (!interface) {<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if (!(state->Flags & PCISUPP_GOT_SLOT_INFO)) {\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u4e0d\u7b26\u5408\u6761\u4ef6，\u4e0d\u4f1a\u91cd\u5165\u3002<\/p>\n

\n\u00a0\u00a0\u00a0 switch (state->AccessType) {
\n\u00a0\u00a0\u00a0 case RSACCESS_READ:<\/p>\n

#define RSACCESS_READ\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0
\n#define RSACCESS_WRITE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1<\/p>\n

1: kd> dt PCI_CONFIG_STATE 0x89987378
\nACPI!PCI_CONFIG_STATE
\n\u00a0\u00a0 +0x000 AccessType\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 1<\/p>\n<\/p>\n

\u7b2c\u4e03\u90e8\u5206：<\/p>\n

\n1: kd> x acpi!PciOpRegionDisallowedRanges
\nf7438b80\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ACPI!PciOpRegionDisallowedRanges = unsigned short [4][2]
\n1: kd> dx -r1 (*((ACPI!unsigned short (*)[4][2])0xf7438b80))
\n(*((ACPI!unsigned short (*)[4][2])0xf7438b80))\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: unsigned short [4][2]]
\n\u00a0\u00a0\u00a0 [0]\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: unsigned short [2]]
\n\u00a0\u00a0\u00a0 [1]\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: unsigned short [2]]
\n\u00a0\u00a0\u00a0 [2]\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: unsigned short [2]]
\n\u00a0\u00a0\u00a0 [3]\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: unsigned short [2]]
\n1: kd> dx -r1 (*((ACPI!unsigned short (*)[2])0xf7438b80))
\n(*((ACPI!unsigned short (*)[2])0xf7438b80))\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: unsigned short [2]]
\n\u00a0\u00a0\u00a0 [0]\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x0 [Type: unsigned short]
\n\u00a0\u00a0\u00a0 [1]\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x2b [Type: unsigned short]
\n1: kd> dx -r1 (*((ACPI!unsigned short (*)[2])0xf7438b84))
\n(*((ACPI!unsigned short (*)[2])0xf7438b84))\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: unsigned short [2]]
\n\u00a0\u00a0\u00a0 [0]\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x30 [Type: unsigned short]
\n\u00a0\u00a0\u00a0 [1]\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x3b [Type: unsigned short]
\n1: kd> dx -r1 (*((ACPI!unsigned short (*)[2])0xf7438b88))
\n(*((ACPI!unsigned short (*)[2])0xf7438b88))\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: unsigned short [2]]
\n\u00a0\u00a0\u00a0 [0]\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x100 [Type: unsigned short]<\/span>
\n\u00a0\u00a0\u00a0 [1]\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0xffff [Type: unsigned short]
\n1: kd> dx -r1 (*((ACPI!unsigned short (*)[2])0xf7438b8c))
\n(*((ACPI!unsigned short (*)[2])0xf7438b8c))\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [Type: unsigned short [2]]
\n\u00a0\u00a0\u00a0 [0]\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x0 [Type: unsigned short]
\n\u00a0\u00a0\u00a0 [1]\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x0 [Type: unsigned short]<\/p>\n

\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 range++;
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/p>\n

range=2\u65f6\u00a0\u00a0 \u00a00xd8+4<0x100<\/span><\/p>\n

1: kd> dt PCI_CONFIG_STATE 0x89987378
\nACPI!PCI_CONFIG_STATE
\n\u00a0\u00a0 +0x000 AccessType\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 1
\n\u00a0\u00a0 +0x004 OpRegion\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899b0b50 _NSObj
\n\u00a0\u00a0 +0x008 Address\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0xd8
\n\u00a0\u00a0 +0x00c Size\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 4
\n\u00a0\u00a0 +0x010 Data\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x8997dc28\u00a0 -> 0x40e98102
\n\u00a0\u00a0 +0x014 Context\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0
\n\u00a0\u00a0 +0x018 CompletionHandler : 0xf7420914 Void
\n\u00a0\u00a0 +0x01c CompletionContext : 0x8997c0ac Void
\n\u00a0\u00a0 +0x020 PciObj\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 0x899affac _NSObj<\/p>\n

\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 } else {<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 bytes = HalSetBusDataByOffset(PCIConfiguration,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 state->Bus,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 state->Slot.u.AsULONG,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 (PUCHAR)(state->Data + offset – state->Address),
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 offset,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 length);
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/p>\n

\n1: kd> kc
\n\u00a0#
\n00 hal!HalSetBusDataByOffset
\n01 ACPI!PciConfigSpaceHandlerWorker
\n02 ACPI!GetPciAddressWorker
\n03 ACPI!ACPIGetWorkerForInteger
\n04 ACPI!AsyncCallBack
\n05 ACPI!RunContext
\n06 ACPI!DispatchCtxtQueue
\n07 ACPI!StartTimeSlicePassive
\n08 ACPI!ACPIWorker
\n09 nt!PspSystemThreadStartup
\n0a nt!KiThreadStartup
\n1: kd> dv
\n\u00a0\u00a0\u00a0 BusDataType = PCIConfiguration (0n4)
\n\u00a0\u00a0\u00a0\u00a0\u00a0 BusNumber = 0
\n\u00a0\u00a0\u00a0\u00a0 SlotNumber = 0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Buffer = 0x8997dc28
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Offset = 0xd8
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Length = 4<\/p>\n","protected":false},"excerpt":{"rendered":"

ACPI!GetPciAddressWorker\u51fd\u6570\u5bf9_BBN\u7684\u5904\u7406\u53c8\u5f02\u6b65\u8c03\u7528ACPI!ACPIGet\u4ea7\u751f\u4e86_CTXT0x89903000\u5230hal!HalSetBusDataByOffset\u7b2c\u4e00\u90e8\u5206：if (!(state->Flags & PCISUPP_GOT_SLOT_INFO)) {\/\/\/\/ Build a PCI_SLOT_NUMBER out of the integer returned\/\/ from the interpretter.\/\/stat<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[6638,6639],"topic":[],"class_list":["post-62740","post","type-post","status-publish","format-standard","hentry","category-server","tag-_bbn","tag-halsetbusdataby"],"yoast_head":"\nACPI!GetPciAddressWorker\u51fd\u6570\u5bf9_BBN\u7684\u5904\u7406\u53c8\u5f02\u6b65\u8c03\u7528ACPI!ACPIGet\u4ea7\u751f\u4e86_CTXT0x89903000\u5230hal!HalSetBusDataByOffset - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/62740.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ACPI!GetPciAddressWorker\u51fd\u6570\u5bf9_BBN\u7684\u5904\u7406\u53c8\u5f02\u6b65\u8c03\u7528ACPI!ACPIGet\u4ea7\u751f\u4e86_CTXT0x89903000\u5230hal!HalSetBusDataByOffset - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"ACPI!GetPciAddressWorker\u51fd\u6570\u5bf9_BBN\u7684\u5904\u7406\u53c8\u5f02\u6b65\u8c03\u7528ACPI!ACPIGet\u4ea7\u751f\u4e86_CTXT0x89903000\u5230hal!HalSetBusDataByOffset\u7b2c\u4e00\u90e8\u5206：if (!(state->Flags & PCISUPP_GOT_SLOT_INFO)) {\/\/\/\/ Build a PCI_SLOT_NUMBER out of the integer returned\/\/ from the interpretter.\/\/stat\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/62740.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-20T08:58:27+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"18 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/62740.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/62740.html\",\"name\":\"ACPI!GetPciAddressWorker\u51fd\u6570\u5bf9_BBN\u7684\u5904\u7406\u53c8\u5f02\u6b65\u8c03\u7528ACPI!ACPIGet\u4ea7\u751f\u4e86_CTXT0x89903000\u5230hal!HalSetBusDataByOffset - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2026-01-20T08:58:27+00:00\",\"dateModified\":\"2026-01-20T08:58:27+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/62740.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/62740.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/62740.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"ACPI!GetPciAddressWorker\u51fd\u6570\u5bf9_BBN\u7684\u5904\u7406\u53c8\u5f02\u6b65\u8c03\u7528ACPI!ACPIGet\u4ea7\u751f\u4e86_CTXT0x89903000\u5230hal!HalSetBusDataByOffset\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"ACPI!GetPciAddressWorker\u51fd\u6570\u5bf9_BBN\u7684\u5904\u7406\u53c8\u5f02\u6b65\u8c03\u7528ACPI!ACPIGet\u4ea7\u751f\u4e86_CTXT0x89903000\u5230hal!HalSetBusDataByOffset - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/62740.html","og_locale":"zh_CN","og_type":"article","og_title":"ACPI!GetPciAddressWorker\u51fd\u6570\u5bf9_BBN\u7684\u5904\u7406\u53c8\u5f02\u6b65\u8c03\u7528ACPI!ACPIGet\u4ea7\u751f\u4e86_CTXT0x89903000\u5230hal!HalSetBusDataByOffset - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"ACPI!GetPciAddressWorker\u51fd\u6570\u5bf9_BBN\u7684\u5904\u7406\u53c8\u5f02\u6b65\u8c03\u7528ACPI!ACPIGet\u4ea7\u751f\u4e86_CTXT0x89903000\u5230hal!HalSetBusDataByOffset\u7b2c\u4e00\u90e8\u5206：if (!(state->Flags & PCISUPP_GOT_SLOT_INFO)) {\/\/\/\/ Build a PCI_SLOT_NUMBER out of the integer returned\/\/ from the interpretter.\/\/stat","og_url":"https:\/\/www.wsisp.com\/helps\/62740.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2026-01-20T08:58:27+00:00","author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"18 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/62740.html","url":"https:\/\/www.wsisp.com\/helps\/62740.html","name":"ACPI!GetPciAddressWorker\u51fd\u6570\u5bf9_BBN\u7684\u5904\u7406\u53c8\u5f02\u6b65\u8c03\u7528ACPI!ACPIGet\u4ea7\u751f\u4e86_CTXT0x89903000\u5230hal!HalSetBusDataByOffset - 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