RX_RING_BYTES      54 drivers/net/ethernet/cadence/macb_main.c #define RX_RING_BYTES(bp)	(macb_dma_desc_get_size(bp)	\
RX_RING_BYTES      53 drivers/net/ethernet/sis/sis190.c #define RX_RING_BYTES		(NUM_RX_DESC * sizeof(struct RxDesc))