ATH_AMPDU_LIMIT_MAX
(u32)ATH_AMPDU_LIMIT_MAX);
pCap->rts_aggr_limit = ATH_AMPDU_LIMIT_MAX;
max_4ms_framelen = ATH_AMPDU_LIMIT_MAX;
aggr_limit = min(max_4ms_framelen, (u32)ATH_AMPDU_LIMIT_MAX);