dbuf_rd_idx       182 drivers/misc/mei/dma-ring.c 	rd_idx = READ_ONCE(ctrl->dbuf_rd_idx) & (dbuf_depth - 1);
dbuf_rd_idx       199 drivers/misc/mei/dma-ring.c 	WRITE_ONCE(ctrl->dbuf_rd_idx, ctrl->dbuf_rd_idx + slots);
dbuf_rd_idx       529 drivers/misc/mei/hw.h 	u32 dbuf_rd_idx;