611 	uint nsyms, dur = 0, Ndps, kNdps;  in brcms_c_calc_frame_time()  local
624 		dur = PREN_PREAMBLE + (tot_streams * PREN_PREAMBLE_EXT);  in brcms_c_calc_frame_time()
626 			dur += PREN_MM_EXT;  in brcms_c_calc_frame_time()
642 		dur += APHY_SYMBOL_TIME * nsyms;  in brcms_c_calc_frame_time()
644 			dur += DOT11_OFDM_SIGNAL_EXTENSION;  in brcms_c_calc_frame_time()
646 		dur = APHY_PREAMBLE_TIME;  in brcms_c_calc_frame_time()
647 		dur += APHY_SIGNAL_TIME;  in brcms_c_calc_frame_time()
654 		dur += APHY_SYMBOL_TIME * nsyms;  in brcms_c_calc_frame_time()
656 			dur += DOT11_OFDM_SIGNAL_EXTENSION;  in brcms_c_calc_frame_time()
664 		dur = (mac_len + rate - 1) / rate;  in brcms_c_calc_frame_time()
666 			dur += BPHY_PLCP_SHORT_TIME;  in brcms_c_calc_frame_time()
668 			dur += BPHY_PLCP_TIME;  in brcms_c_calc_frame_time()
670 	return dur;  in brcms_c_calc_frame_time()
5676 	uint dur = 0;  in brcms_c_calc_ack_time()  local
5685 	dur =  in brcms_c_calc_ack_time()
5688 	return dur;  in brcms_c_calc_ack_time()
5728 	u16 dur, sifs;  in brcms_c_compute_frame_dur()  local
5732 	dur = sifs;  in brcms_c_compute_frame_dur()
5733 	dur += (u16) brcms_c_calc_ack_time(wlc, rate, preamble_type);  in brcms_c_compute_frame_dur()
5737 		dur *= 2;  in brcms_c_compute_frame_dur()
5739 		dur += sifs;  in brcms_c_compute_frame_dur()
5740 		dur +=  in brcms_c_compute_frame_dur()
5744 	return dur;  in brcms_c_compute_frame_dur()
5750 		   u8 preamble_type, uint dur)  in brcms_c_calc_frame_len()  argument
5758 		dur -= PREN_PREAMBLE + (tot_streams * PREN_PREAMBLE_EXT);  in brcms_c_calc_frame_len()
5761 			dur -= DOT11_OFDM_SIGNAL_EXTENSION;  in brcms_c_calc_frame_len()
5765 		nsyms = dur / APHY_SYMBOL_TIME;  in brcms_c_calc_frame_len()
5770 		dur -= APHY_PREAMBLE_TIME;  in brcms_c_calc_frame_len()
5771 		dur -= APHY_SIGNAL_TIME;  in brcms_c_calc_frame_len()
5774 		nsyms = dur / APHY_SYMBOL_TIME;  in brcms_c_calc_frame_len()
5780 			dur -= BPHY_PLCP_SHORT_TIME;  in brcms_c_calc_frame_len()
5782 			dur -= BPHY_PLCP_TIME;  in brcms_c_calc_frame_len()
5783 		mac_len = dur * rate;  in brcms_c_calc_frame_len()
6064 	u16 dur, sifs;  in brcms_c_compute_rtscts_dur()  local
6070 		dur = 3 * sifs;  in brcms_c_compute_rtscts_dur()
6071 		dur +=  in brcms_c_compute_rtscts_dur()
6076 		dur = 2 * sifs;  in brcms_c_compute_rtscts_dur()
6079 	dur +=  in brcms_c_compute_rtscts_dur()
6083 		dur +=  in brcms_c_compute_rtscts_dur()
6087 		dur +=  in brcms_c_compute_rtscts_dur()
6090 	return dur;  in brcms_c_compute_rtscts_dur()
6698 		uint frag_dur, dur, dur_fallback;  in brcms_c_d11hdrs_mac80211()  local
6708 				dur =  in brcms_c_d11hdrs_mac80211()
6715 				dur += le16_to_cpu(rts->duration);  in brcms_c_d11hdrs_mac80211()
6719 				dur = frag_dur;  in brcms_c_d11hdrs_mac80211()
6723 				dur = frag_dur;  in brcms_c_d11hdrs_mac80211()
6724 				dur +=  in brcms_c_d11hdrs_mac80211()
6737 			txh->TxFesTimeNormal = cpu_to_le16((u16) dur);  in brcms_c_d11hdrs_mac80211()
6749 			if (wlc->edcf_txop[ac] >= (dur - frag_dur)) {  in brcms_c_d11hdrs_mac80211()
6756 						(dur - frag_dur)));  in brcms_c_d11hdrs_mac80211()
6777 			if (dur > wlc->edcf_txop[ac])  in brcms_c_d11hdrs_mac80211()
6783 					   dur, wlc->edcf_txop[ac]);  in brcms_c_d11hdrs_mac80211()
7187 	u16 dur, sifs;  in brcms_c_mod_prb_rsp_rate_table()  local
7213 		dur = (u16) brcms_c_calc_frame_time(wlc, rate,  in brcms_c_mod_prb_rsp_rate_table()
7215 		dur += sifs;  in brcms_c_mod_prb_rsp_rate_table()
7222 		brcms_b_write_shm(wlc->hw, entry_ptr + M_RT_PRS_DUR_POS, dur);  in brcms_c_mod_prb_rsp_rate_table()