CPT_AF_FLTX_INT
rvu_write64(rvu, blkaddr, CPT_AF_FLTX_INT(vec), reg);
reg = rvu_read64(rvu, blkaddr, CPT_AF_FLTX_INT(vec));
reg0 = rvu_read64(rvu, blkaddr, CPT_AF_FLTX_INT(0));
reg1 = rvu_read64(rvu, blkaddr, CPT_AF_FLTX_INT(1));