DCR_RX            143 drivers/net/wan/hd64570.h #define DCR_RX(node) (DCR + (node ? DMAC1RX_OFFSET : DMAC0RX_OFFSET))
DCR_RX            134 drivers/net/wan/hd64572.h #define DCR_RX(chan)	(0x58 + 2*chan)	/* DMA Command Reg (Rx) */