#include <pci.h>
#include <debug.h>

Include dependency graph for pcivrify.c:

Macros
#define	NDEBUG

Functions
PPCI_VERIFIER_DATA NTAPI	PciVerifierRetrieveFailureData (IN ULONG FailureCode)

NTSTATUS NTAPI	PciVerifierProfileChangeCallback (IN PVOID NotificationStructure, IN PVOID Context)

VOID NTAPI	PciVerifierInit (IN PDRIVER_OBJECT DriverObject)

Variables
BOOLEAN	PciVerifierRegistered

PVOID	PciVerifierNotificationHandle

PCI_VERIFIER_DATA	PciVerifierFailureTable [PCI_VERIFIER_CODES]

DRIVER_NOTIFICATION_CALLBACK_ROUTINE	PciVerifierProfileChangeCallback

Macro Definition Documentation

◆ NDEBUG

#define NDEBUG

Definition at line 13 of file pcivrify.c.

Function Documentation

◆ PciVerifierInit()

VOID NTAPI PciVerifierInit ( IN PDRIVER_OBJECT DriverObject )

Definition at line 94 of file pcivrify.c.

{
    NTSTATUS Status;
 
    /* Check if the kernel driver verifier is enabled */
    if (VfIsVerificationEnabled(VFOBJTYPE_SYSTEM_BIOS, NULL))
    {
        /* Register a notification for changes, to keep track of the PCI tree */
        Status = IoRegisterPlugPlayNotification(EventCategoryHardwareProfileChange,
                                                0,
                                                NULL,
                                                DriverObject,
                                                PciVerifierProfileChangeCallback,
                                                NULL,
                                                &PciVerifierNotificationHandle);
        if (NT_SUCCESS(Status)) PciVerifierRegistered = TRUE;
    }
}

Referenced by DriverEntry().

◆ PciVerifierProfileChangeCallback()

NTSTATUS NTAPI PciVerifierProfileChangeCallback	(	IN PVOID	NotificationStructure,
		IN PVOID	Context
	)

Definition at line 81 of file pcivrify.c.

{
    UNREFERENCED_PARAMETER(NotificationStructure);
    UNREFERENCED_PARAMETER(Context);
 
    /* This function is not yet implemented */
    UNIMPLEMENTED_DBGBREAK();
    return STATUS_SUCCESS;
}

◆ PciVerifierRetrieveFailureData()

PPCI_VERIFIER_DATA NTAPI PciVerifierRetrieveFailureData ( IN ULONG FailureCode )

Definition at line 60 of file pcivrify.c.

{
    PPCI_VERIFIER_DATA VerifierData;
 
    /* Scan the verifier failure table for this code */
    VerifierData = PciVerifierFailureTable;
    while (VerifierData->FailureCode != FailureCode)
    {
        /* Keep searching */
        ++VerifierData;
        ASSERT(VerifierData < &PciVerifierFailureTable[PCI_VERIFIER_CODES]);
    }
 
    /* Return the entry for this code */
    return VerifierData;
}