Lines Matching refs:rspec
358 static u8 brcms_basic_rate(struct brcms_c_info *wlc, u32 rspec) in brcms_basic_rate() argument
360 if (is_mcs_rate(rspec)) in brcms_basic_rate()
361 return wlc->band->basic_rate[mcs_table[rspec & RSPEC_RATE_MASK] in brcms_basic_rate()
363 return wlc->band->basic_rate[rspec & RSPEC_RATE_MASK]; in brcms_basic_rate()
366 static u16 frametype(u32 rspec, u8 mimoframe) in frametype() argument
368 if (is_mcs_rate(rspec)) in frametype()
370 return is_cck_rate(rspec) ? FT_CCK : FT_OFDM; in frametype()
5682 brcms_c_calc_ack_time(struct brcms_c_info *wlc, u32 rspec, in brcms_c_calc_ack_time() argument
5692 rspec = brcms_basic_rate(wlc, rspec); in brcms_c_calc_ack_time()
5695 brcms_c_calc_frame_time(wlc, rspec, preamble_type, in brcms_c_calc_ack_time()
5701 brcms_c_calc_cts_time(struct brcms_c_info *wlc, u32 rspec, in brcms_c_calc_cts_time() argument
5704 return brcms_c_calc_ack_time(wlc, rspec, preamble_type); in brcms_c_calc_cts_time()
5708 brcms_c_calc_ba_time(struct brcms_c_info *wlc, u32 rspec, in brcms_c_calc_ba_time() argument
5716 rspec = brcms_basic_rate(wlc, rspec); in brcms_c_calc_ba_time()
5718 return brcms_c_calc_frame_time(wlc, rspec, preamble_type, in brcms_c_calc_ba_time()
5803 static bool brcms_c_valid_rate(struct brcms_c_info *wlc, u32 rspec, int band, in brcms_c_valid_rate() argument
5818 if (is_mcs_rate(rspec)) { in brcms_c_valid_rate()
5819 if ((rspec & RSPEC_RATE_MASK) >= MCS_TABLE_SIZE) in brcms_c_valid_rate()
5822 return isset(hw_rateset->mcs, (rspec & RSPEC_RATE_MASK)); in brcms_c_valid_rate()
5826 if (hw_rateset->rates[i] == rspec2rate(rspec)) in brcms_c_valid_rate()
5831 "not in hw_rateset\n", wlc->pub->unit, rspec); in brcms_c_valid_rate()
5843 u32 rspec; in mac80211_wlc_set_nrate() local
5917 rspec = rate; in mac80211_wlc_set_nrate()
5919 rspec |= RSPEC_MIMORATE; in mac80211_wlc_set_nrate()
5924 rspec |= (stc << RSPEC_STC_SHIFT); in mac80211_wlc_set_nrate()
5928 rspec |= (stf << RSPEC_STF_SHIFT); in mac80211_wlc_set_nrate()
5931 rspec |= RSPEC_OVERRIDE_MCS_ONLY; in mac80211_wlc_set_nrate()
5934 rspec |= RSPEC_SHORT_GI; in mac80211_wlc_set_nrate()
5937 && !brcms_c_valid_rate(wlc, rspec, cur_band->bandtype, true)) in mac80211_wlc_set_nrate()
5940 return rspec; in mac80211_wlc_set_nrate()
6000 static void brcms_c_compute_mimo_plcp(u32 rspec, uint length, u8 *plcp) in brcms_c_compute_mimo_plcp() argument
6002 u8 mcs = (u8) (rspec & RSPEC_RATE_MASK); in brcms_c_compute_mimo_plcp()
6004 if (rspec_is40mhz(rspec) || (mcs == 32)) in brcms_c_compute_mimo_plcp()
6007 plcp[3] = rspec_mimoplcp3(rspec); /* rspec already holds this byte */ in brcms_c_compute_mimo_plcp()
6015 brcms_c_compute_ofdm_plcp(u32 rspec, u32 length, u8 *plcp) in brcms_c_compute_ofdm_plcp() argument
6019 int rate = rspec2rate(rspec); in brcms_c_compute_ofdm_plcp()
6036 static void brcms_c_compute_cck_plcp(struct brcms_c_info *wlc, u32 rspec, in brcms_c_compute_cck_plcp() argument
6039 int rate = rspec2rate(rspec); in brcms_c_compute_cck_plcp()
6045 brcms_c_compute_plcp(struct brcms_c_info *wlc, u32 rspec, in brcms_c_compute_plcp() argument
6048 if (is_mcs_rate(rspec)) in brcms_c_compute_plcp()
6049 brcms_c_compute_mimo_plcp(rspec, length, plcp); in brcms_c_compute_plcp()
6050 else if (is_ofdm_rate(rspec)) in brcms_c_compute_plcp()
6051 brcms_c_compute_ofdm_plcp(rspec, length, plcp); in brcms_c_compute_plcp()
6053 brcms_c_compute_cck_plcp(wlc, rspec, length, plcp); in brcms_c_compute_plcp()
6102 static u16 brcms_c_phytxctl1_calc(struct brcms_c_info *wlc, u32 rspec) in brcms_c_phytxctl1_calc() argument
6110 bw = rspec_get_bw(rspec); in brcms_c_phytxctl1_calc()
6119 if (is_mcs_rate(rspec)) { in brcms_c_phytxctl1_calc()
6120 uint mcs = rspec & RSPEC_RATE_MASK; in brcms_c_phytxctl1_calc()
6123 phyctl1 = rspec_phytxbyte2(rspec); in brcms_c_phytxctl1_calc()
6126 } else if (is_cck_rate(rspec) && !BRCMS_ISLCNPHY(wlc->band) in brcms_c_phytxctl1_calc()
6134 phyctl1 = (bw | (rspec_stf(rspec) << PHY_TXC1_MODE_SHIFT)); in brcms_c_phytxctl1_calc()
6138 phycfg = brcms_c_rate_legacy_phyctl(rspec2rate(rspec)); in brcms_c_phytxctl1_calc()
6147 (rspec_stf(rspec) << PHY_TXC1_MODE_SHIFT)); in brcms_c_phytxctl1_calc()
6172 u32 rspec[2] = { BRCM_RATE_1M, BRCM_RATE_1M }; in brcms_c_d11hdrs_mac80211() local
6259 rspec[k] = in brcms_c_d11hdrs_mac80211()
6263 rspec[k] = BRCM_RATE_1M; in brcms_c_d11hdrs_mac80211()
6266 rspec[k] = mac80211_wlc_set_nrate(wlc, wlc->band, in brcms_c_d11hdrs_mac80211()
6288 if (!rspec_active(rspec[k])) { in brcms_c_d11hdrs_mac80211()
6289 rspec[k] = BRCM_RATE_1M; in brcms_c_d11hdrs_mac80211()
6307 if (((is_mcs_rate(rspec[k]) && in brcms_c_d11hdrs_mac80211()
6308 is_single_stream(rspec[k] & RSPEC_RATE_MASK)) || in brcms_c_d11hdrs_mac80211()
6309 is_ofdm_rate(rspec[k])) in brcms_c_d11hdrs_mac80211()
6310 && ((rspec[k] & RSPEC_OVERRIDE_MCS_ONLY) in brcms_c_d11hdrs_mac80211()
6311 || !(rspec[k] & RSPEC_OVERRIDE))) { in brcms_c_d11hdrs_mac80211()
6312 rspec[k] &= ~(RSPEC_STF_MASK | RSPEC_STC_MASK); in brcms_c_d11hdrs_mac80211()
6315 if (is_mcs_rate(rspec[k]) in brcms_c_d11hdrs_mac80211()
6321 rspec[k] |= (PHY_TXC1_MODE_STBC << in brcms_c_d11hdrs_mac80211()
6325 rspec[k] |= in brcms_c_d11hdrs_mac80211()
6340 if (is_mcs_rate(rspec[k])) { in brcms_c_d11hdrs_mac80211()
6342 if ((rspec[k] & RSPEC_RATE_MASK) in brcms_c_d11hdrs_mac80211()
6352 } else if (is_ofdm_rate(rspec[k])) { in brcms_c_d11hdrs_mac80211()
6364 if ((rspec[k] & RSPEC_RATE_MASK) == 32) in brcms_c_d11hdrs_mac80211()
6366 rspec[k] = RSPEC_MIMORATE; in brcms_c_d11hdrs_mac80211()
6372 rspec[k] &= ~RSPEC_BW_MASK; in brcms_c_d11hdrs_mac80211()
6373 if ((k == 0) || ((k > 0) && is_mcs_rate(rspec[k]))) in brcms_c_d11hdrs_mac80211()
6374 rspec[k] |= (mimo_txbw << RSPEC_BW_SHIFT); in brcms_c_d11hdrs_mac80211()
6376 rspec[k] |= (mimo_ctlchbw << RSPEC_BW_SHIFT); in brcms_c_d11hdrs_mac80211()
6379 rspec[k] &= ~RSPEC_SHORT_GI; in brcms_c_d11hdrs_mac80211()
6386 && (!is_mcs_rate(rspec[k]))) { in brcms_c_d11hdrs_mac80211()
6392 if (is_mcs_rate(rspec[k])) { in brcms_c_d11hdrs_mac80211()
6399 if ((rspec[k] & RSPEC_SHORT_GI) in brcms_c_d11hdrs_mac80211()
6400 && is_single_stream(rspec[k] & in brcms_c_d11hdrs_mac80211()
6406 if (!is_mcs_rate(rspec[0]) in brcms_c_d11hdrs_mac80211()
6414 rspec[k] &= ~RSPEC_BW_MASK; in brcms_c_d11hdrs_mac80211()
6415 rspec[k] |= (PHY_TXC1_BW_20MHZ << RSPEC_BW_SHIFT); in brcms_c_d11hdrs_mac80211()
6418 if (BRCMS_ISNPHY(wlc->band) && is_ofdm_rate(rspec[k])) { in brcms_c_d11hdrs_mac80211()
6419 rspec[k] &= ~RSPEC_STF_MASK; in brcms_c_d11hdrs_mac80211()
6420 rspec[k] |= phyctl1_stf << RSPEC_STF_SHIFT; in brcms_c_d11hdrs_mac80211()
6437 brcms_c_compute_plcp(wlc, rspec[0], phylen, plcp); in brcms_c_d11hdrs_mac80211()
6438 brcms_c_compute_plcp(wlc, rspec[1], phylen, plcp_fallback); in brcms_c_d11hdrs_mac80211()
6443 if (is_cck_rate(rspec[1])) { in brcms_c_d11hdrs_mac80211()
6449 mainrates = is_ofdm_rate(rspec[0]) ? in brcms_c_d11hdrs_mac80211()
6457 brcms_c_compute_frame_dur(wlc, rspec[0], preamble_type[0], in brcms_c_d11hdrs_mac80211()
6463 (u16) brcms_c_calc_frame_time(wlc, rspec[0], in brcms_c_d11hdrs_mac80211()
6476 durid = brcms_c_compute_frame_dur(wlc, rspec[1], in brcms_c_d11hdrs_mac80211()
6506 if (rspec2rate(rspec[1]) != BRCM_RATE_1M) in brcms_c_d11hdrs_mac80211()
6545 rts_rspec[k] = brcms_c_rspec_to_rts_rspec(wlc, rspec[k], in brcms_c_d11hdrs_mac80211()
6591 rspec[0], rts_preamble_type[0], in brcms_c_d11hdrs_mac80211()
6596 rts_rspec[1], rspec[1], in brcms_c_d11hdrs_mac80211()
6631 if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && is_mcs_rate(rspec)) in brcms_c_d11hdrs_mac80211()
6633 brcm_c_ampdu_null_delim_cnt(wlc->ampdu, scb, rspec, phylen); in brcms_c_d11hdrs_mac80211()
6650 xfts = frametype(rspec[1], wlc->mimoft); in brcms_c_d11hdrs_mac80211()
6658 phyctl = frametype(rspec[0], wlc->mimoft); in brcms_c_d11hdrs_mac80211()
6661 if (rspec2rate(rspec[0]) != BRCM_RATE_1M) in brcms_c_d11hdrs_mac80211()
6666 phyctl |= brcms_c_stf_d11hdrs_phyctl_txant(wlc, rspec[0]); in brcms_c_d11hdrs_mac80211()
6673 phyctl1 = brcms_c_phytxctl1_calc(wlc, rspec[0]); in brcms_c_d11hdrs_mac80211()
6675 phyctl1 = brcms_c_phytxctl1_calc(wlc, rspec[1]); in brcms_c_d11hdrs_mac80211()
6690 if (is_mcs_rate(rspec[0]) && in brcms_c_d11hdrs_mac80211()
6693 brcms_c_calc_lsig_len(wlc, rspec[0], phylen); in brcms_c_d11hdrs_mac80211()
6697 if (is_mcs_rate(rspec[1]) && in brcms_c_d11hdrs_mac80211()
6700 brcms_c_calc_lsig_len(wlc, rspec[1], phylen); in brcms_c_d11hdrs_mac80211()
6712 brcms_c_calc_frame_time(wlc, rspec[0], in brcms_c_d11hdrs_mac80211()
6734 brcms_c_compute_frame_dur(wlc, rspec[0], in brcms_c_d11hdrs_mac80211()
6738 brcms_c_calc_frame_time(wlc, rspec[1], in brcms_c_d11hdrs_mac80211()
6742 brcms_c_compute_frame_dur(wlc, rspec[1], in brcms_c_d11hdrs_mac80211()
6763 rspec[0], preamble_type[0], in brcms_c_d11hdrs_mac80211()
6783 rspec2rate(rspec[0])); in brcms_c_d11hdrs_mac80211()
6894 brcms_c_rspec_to_rts_rspec(struct brcms_c_info *wlc, u32 rspec, in brcms_c_rspec_to_rts_rspec() argument
6901 rts_rspec = rspec; in brcms_c_rspec_to_rts_rspec()
6902 else if (wlc->band->gmode && wlc->protection->_g && !is_cck_rate(rspec)) in brcms_c_rspec_to_rts_rspec()
6916 rts_rspec = brcms_basic_rate(wlc, rspec); in brcms_c_rspec_to_rts_rspec()
6926 if (rspec_is40mhz(rspec) && !is_cck_rate(rts_rspec)) in brcms_c_rspec_to_rts_rspec()
7006 u32 rspec; in prep_mac80211_status() local
7029 rspec = brcms_c_compute_rspec(rxh, plcp); in prep_mac80211_status()
7030 if (is_mcs_rate(rspec)) { in prep_mac80211_status()
7031 rx_status->rate_idx = rspec & RSPEC_RATE_MASK; in prep_mac80211_status()
7033 if (rspec_is40mhz(rspec)) in prep_mac80211_status()
7036 switch (rspec2rate(rspec)) { in prep_mac80211_status()
7087 if (is_cck_rate(rspec)) { in prep_mac80211_status()
7090 } else if (is_ofdm_rate(rspec)) { in prep_mac80211_status()