PERR_DFLAGS
PERR_DFLAGS(0) = 0;
PERR_DFLAGS(0) |= IEEE80211_MESHPERR_DFLAGS_USN;
PERR_DFLAGS(0) |= IEEE80211_MESHPERR_DFLAGS_RC;
switch(PERR_DFLAGS(i)) {
"PERR, unknown reason code %u\n", PERR_DFLAGS(i));
PERR_DFLAGS(0) = 0;
PERR_DFLAGS(0) |= IEEE80211_MESHPERR_FLAGS_AE;
*frm++ = PERR_DFLAGS(i);
if (PERR_DFLAGS(i) & IEEE80211_MESHPERR_FLAGS_AE) {