enetc_rd_reg
while (enetc_rd_reg(ring->cir) != i) {
if (enetc_rd_reg(ring->cir) == i)
#define enetc_rd(hw, off) enetc_rd_reg((hw)->reg + (off))
#define enetc_port_rd(hw, off) enetc_rd_reg((hw)->port + (off))
#define enetc_global_rd(hw, off) enetc_rd_reg((hw)->global + (off))