hardware requirements for driver development, 12
hardware resources, 529–537
hardware scatter/gather technique. See scatter/gather technique
heap (memory), 43, 48
hibernation files, 174–176
hierarchy of framework objects, 54–55
hierarchy of WDF objects, 94, 110–122, 384
KMDF drivers, 112–114, 119
power management, 173
synchronization scope, 394–396
UMDF drivers, 114–115
highest-powered state, defined, 168
HIGH_LEVEL IRQLs, 512, 516
guidelines for running at, 517
holding nonmemory resources, annotations for, 797
host controllers, 355
HRESULT type, 58, 593–594
hybrid DMA devices, 551–552, 553
hyperthreading support, 12