WPI_RING_DMA_ALIGN  541 dev/pci/if_wpi.c 	    WPI_RING_DMA_ALIGN, BUS_DMA_NOWAIT);
WPI_RING_DMA_ALIGN  631 dev/pci/if_wpi.c 	    WPI_RING_DMA_ALIGN, BUS_DMA_NOWAIT);