WD_PciScanCards

#define WD_PciScanCards	(		h,
			pPciScan
	)

Value:

    WD_FUNCTION(IOCTL_WD_PCI_SCAN_CARDS, h, pPciScan,\
        sizeof(WD_PCI_SCAN_CARDS), FALSE)

Detects PCI devices installed on the PCI bus, which conform to the input criteria (vendor ID and/or card ID), and returns the number and location (bus, slot and function) of the detected devices.

Parameters

[in]	h	Handle to WinDriver's kernel-mode driver as received from WD_Open()
[in,out]	pPciScan	Pointer to a PCI bus scan information structure

Returns

Returns WD_STATUS_SUCCESS (0) on success, or an appropriate error code otherwise

WD_PCI_SCAN_CARDS pciScan;
WD_PCI_SLOT pciSlot;
 
BZERO(pciScan);
pciScan.searchId.dwVendorId = 0x12bc;
pciScan.searchId.dwDeviceId = 0x1;
WD_PciScanCards(hWD, &pciScan);
 
if (pciScan.dwCards > 0) /* Found at least one device */
    pciSlot = pciScan.cardSlot[0]; /* Use the first card found */
else
    printf("No matching PCI devices found\n");

Definition at line 2474 of file windrvr.h.