WDC_ReadAddrByAddrDesc64()

DWORD DLLCALLCONV WDC_ReadAddrByAddrDesc64	(	_In_ struct WDC_ADDR_DESC *	pAddrDesc,
		_In_ KPTR	dwOffset,
		_In_ UINT64 *	pqwVal )

Reads 8 byte (64 bits) from a specified memory or I/O address.

Parameters

[in]	pAddrDesc	Pointer to one of the device's address space information structures to read from
[in]	dwOffset	The offset from the beginning of the specified address space (dwAddrSpace) to read from
[out]	pqwVal	Pointer to a buffer to be filled with the data that is read from the specified address

Returns

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