LD_NUM_OFFSET
HXGE_REG_WR32(handle, LD_GRP_CTRL + LD_NUM_OFFSET(ld), gnum.value);
NXGE_REG_WR64(handle, LDG_NUM_REG + LD_NUM_OFFSET(ld),
NXGE_REG_RD64(handle, LDG_NUM_REG + LD_NUM_OFFSET(ld), &val);