prlg[*prlg_len] = th->cid & 0x0f;
}
prlg[*prlg_len] = th->cid & 0x0f;
}
- /* nad only for I-block (0xc0 == 00) */
- if ((th->flags & TCL_HANDLE_F_NAD_USED) &&
- ((pcb & 0xc0) == 0x00)) {
+ /* nad only for I-block */
+ if ((th->flags & TCL_HANDLE_F_NAD_USED) && is_i_block(pcb)) {
/* ISO 14443-4:2000(E) Section 7.1.1.3 */
/* FIXME: in case of chaining only for first frame */
*prlg |= TCL_PCB_NAD_FOLLOWING;
/* ISO 14443-4:2000(E) Section 7.1.1.3 */
/* FIXME: in case of chaining only for first frame */
*prlg |= TCL_PCB_NAD_FOLLOWING;