IH_RB_FULL_DRAIN_ENABLE
# define IH_RB_FULL_DRAIN_ENABLE (1 << 6)
# define IH_RB_FULL_DRAIN_ENABLE (1 << 6)
# define IH_RB_FULL_DRAIN_ENABLE (1 << 6)
# define IH_RB_FULL_DRAIN_ENABLE (1 << 6)
# define IH_RB_FULL_DRAIN_ENABLE (1 << 6)