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()
5733 brcms_c_calc_ack_time(struct brcms_c_info *wlc, u32 rspec, in brcms_c_calc_ack_time() argument
5743 rspec = brcms_basic_rate(wlc, rspec); in brcms_c_calc_ack_time()
5746 brcms_c_calc_frame_time(wlc, rspec, preamble_type, in brcms_c_calc_ack_time()
5752 brcms_c_calc_cts_time(struct brcms_c_info *wlc, u32 rspec, in brcms_c_calc_cts_time() argument
5755 return brcms_c_calc_ack_time(wlc, rspec, preamble_type); in brcms_c_calc_cts_time()
5759 brcms_c_calc_ba_time(struct brcms_c_info *wlc, u32 rspec, in brcms_c_calc_ba_time() argument
5767 rspec = brcms_basic_rate(wlc, rspec); in brcms_c_calc_ba_time()
5769 return brcms_c_calc_frame_time(wlc, rspec, preamble_type, in brcms_c_calc_ba_time()
5854 static bool brcms_c_valid_rate(struct brcms_c_info *wlc, u32 rspec, int band, in brcms_c_valid_rate() argument
5869 if (is_mcs_rate(rspec)) { in brcms_c_valid_rate()
5870 if ((rspec & RSPEC_RATE_MASK) >= MCS_TABLE_SIZE) in brcms_c_valid_rate()
5873 return isset(hw_rateset->mcs, (rspec & RSPEC_RATE_MASK)); in brcms_c_valid_rate()
5877 if (hw_rateset->rates[i] == rspec2rate(rspec)) in brcms_c_valid_rate()
5882 "not in hw_rateset\n", wlc->pub->unit, rspec); in brcms_c_valid_rate()
5894 u32 rspec; in mac80211_wlc_set_nrate() local
5976 rspec = rate; in mac80211_wlc_set_nrate()
5978 rspec |= RSPEC_MIMORATE; in mac80211_wlc_set_nrate()
5983 rspec |= (stc << RSPEC_STC_SHIFT); in mac80211_wlc_set_nrate()
5987 rspec |= (stf << RSPEC_STF_SHIFT); in mac80211_wlc_set_nrate()
5990 rspec |= RSPEC_OVERRIDE_MCS_ONLY; in mac80211_wlc_set_nrate()
5993 rspec |= RSPEC_SHORT_GI; in mac80211_wlc_set_nrate()
5996 && !brcms_c_valid_rate(wlc, rspec, cur_band->bandtype, true)) in mac80211_wlc_set_nrate()
5999 return rspec; in mac80211_wlc_set_nrate()
6059 static void brcms_c_compute_mimo_plcp(u32 rspec, uint length, u8 *plcp) in brcms_c_compute_mimo_plcp() argument
6061 u8 mcs = (u8) (rspec & RSPEC_RATE_MASK); in brcms_c_compute_mimo_plcp()
6063 if (rspec_is40mhz(rspec) || (mcs == 32)) in brcms_c_compute_mimo_plcp()
6066 plcp[3] = rspec_mimoplcp3(rspec); /* rspec already holds this byte */ in brcms_c_compute_mimo_plcp()
6074 brcms_c_compute_ofdm_plcp(u32 rspec, u32 length, u8 *plcp) in brcms_c_compute_ofdm_plcp() argument
6078 int rate = rspec2rate(rspec); in brcms_c_compute_ofdm_plcp()
6095 static void brcms_c_compute_cck_plcp(struct brcms_c_info *wlc, u32 rspec, in brcms_c_compute_cck_plcp() argument
6098 int rate = rspec2rate(rspec); in brcms_c_compute_cck_plcp()
6104 brcms_c_compute_plcp(struct brcms_c_info *wlc, u32 rspec, in brcms_c_compute_plcp() argument
6107 if (is_mcs_rate(rspec)) in brcms_c_compute_plcp()
6108 brcms_c_compute_mimo_plcp(rspec, length, plcp); in brcms_c_compute_plcp()
6109 else if (is_ofdm_rate(rspec)) in brcms_c_compute_plcp()
6110 brcms_c_compute_ofdm_plcp(rspec, length, plcp); in brcms_c_compute_plcp()
6112 brcms_c_compute_cck_plcp(wlc, rspec, length, plcp); in brcms_c_compute_plcp()
6161 static u16 brcms_c_phytxctl1_calc(struct brcms_c_info *wlc, u32 rspec) in brcms_c_phytxctl1_calc() argument
6169 bw = rspec_get_bw(rspec); in brcms_c_phytxctl1_calc()
6178 if (is_mcs_rate(rspec)) { in brcms_c_phytxctl1_calc()
6179 uint mcs = rspec & RSPEC_RATE_MASK; in brcms_c_phytxctl1_calc()
6182 phyctl1 = rspec_phytxbyte2(rspec); in brcms_c_phytxctl1_calc()
6185 } else if (is_cck_rate(rspec) && !BRCMS_ISLCNPHY(wlc->band) in brcms_c_phytxctl1_calc()
6193 phyctl1 = (bw | (rspec_stf(rspec) << PHY_TXC1_MODE_SHIFT)); in brcms_c_phytxctl1_calc()
6197 phycfg = brcms_c_rate_legacy_phyctl(rspec2rate(rspec)); in brcms_c_phytxctl1_calc()
6206 (rspec_stf(rspec) << PHY_TXC1_MODE_SHIFT)); in brcms_c_phytxctl1_calc()
6231 u32 rspec[2] = { BRCM_RATE_1M, BRCM_RATE_1M }; in brcms_c_d11hdrs_mac80211() local
6319 rspec[k] = in brcms_c_d11hdrs_mac80211()
6327 rspec[k] = BRCM_RATE_1M; in brcms_c_d11hdrs_mac80211()
6330 rspec[k] = mac80211_wlc_set_nrate(wlc, wlc->band, in brcms_c_d11hdrs_mac80211()
6352 if (!rspec_active(rspec[k])) { in brcms_c_d11hdrs_mac80211()
6353 rspec[k] = BRCM_RATE_1M; in brcms_c_d11hdrs_mac80211()
6371 if (((is_mcs_rate(rspec[k]) && in brcms_c_d11hdrs_mac80211()
6372 is_single_stream(rspec[k] & RSPEC_RATE_MASK)) || in brcms_c_d11hdrs_mac80211()
6373 is_ofdm_rate(rspec[k])) in brcms_c_d11hdrs_mac80211()
6374 && ((rspec[k] & RSPEC_OVERRIDE_MCS_ONLY) in brcms_c_d11hdrs_mac80211()
6375 || !(rspec[k] & RSPEC_OVERRIDE))) { in brcms_c_d11hdrs_mac80211()
6376 rspec[k] &= ~(RSPEC_STF_MASK | RSPEC_STC_MASK); in brcms_c_d11hdrs_mac80211()
6379 if (is_mcs_rate(rspec[k]) in brcms_c_d11hdrs_mac80211()
6385 rspec[k] |= (PHY_TXC1_MODE_STBC << in brcms_c_d11hdrs_mac80211()
6389 rspec[k] |= in brcms_c_d11hdrs_mac80211()
6404 if (is_mcs_rate(rspec[k])) { in brcms_c_d11hdrs_mac80211()
6406 if ((rspec[k] & RSPEC_RATE_MASK) in brcms_c_d11hdrs_mac80211()
6416 } else if (is_ofdm_rate(rspec[k])) { in brcms_c_d11hdrs_mac80211()
6428 if ((rspec[k] & RSPEC_RATE_MASK) == 32) in brcms_c_d11hdrs_mac80211()
6430 rspec[k] = RSPEC_MIMORATE; in brcms_c_d11hdrs_mac80211()
6436 rspec[k] &= ~RSPEC_BW_MASK; in brcms_c_d11hdrs_mac80211()
6437 if ((k == 0) || ((k > 0) && is_mcs_rate(rspec[k]))) in brcms_c_d11hdrs_mac80211()
6438 rspec[k] |= (mimo_txbw << RSPEC_BW_SHIFT); in brcms_c_d11hdrs_mac80211()
6440 rspec[k] |= (mimo_ctlchbw << RSPEC_BW_SHIFT); in brcms_c_d11hdrs_mac80211()
6443 rspec[k] &= ~RSPEC_SHORT_GI; in brcms_c_d11hdrs_mac80211()
6450 && (!is_mcs_rate(rspec[k]))) { in brcms_c_d11hdrs_mac80211()
6456 if (is_mcs_rate(rspec[k])) { in brcms_c_d11hdrs_mac80211()
6463 if ((rspec[k] & RSPEC_SHORT_GI) in brcms_c_d11hdrs_mac80211()
6464 && is_single_stream(rspec[k] & in brcms_c_d11hdrs_mac80211()
6470 if (!is_mcs_rate(rspec[0]) in brcms_c_d11hdrs_mac80211()
6478 rspec[k] &= ~RSPEC_BW_MASK; in brcms_c_d11hdrs_mac80211()
6479 rspec[k] |= (PHY_TXC1_BW_20MHZ << RSPEC_BW_SHIFT); in brcms_c_d11hdrs_mac80211()
6482 if (BRCMS_ISNPHY(wlc->band) && is_ofdm_rate(rspec[k])) { in brcms_c_d11hdrs_mac80211()
6483 rspec[k] &= ~RSPEC_STF_MASK; in brcms_c_d11hdrs_mac80211()
6484 rspec[k] |= phyctl1_stf << RSPEC_STF_SHIFT; in brcms_c_d11hdrs_mac80211()
6501 brcms_c_compute_plcp(wlc, rspec[0], phylen, plcp); in brcms_c_d11hdrs_mac80211()
6502 brcms_c_compute_plcp(wlc, rspec[1], phylen, plcp_fallback); in brcms_c_d11hdrs_mac80211()
6507 if (is_cck_rate(rspec[1])) { in brcms_c_d11hdrs_mac80211()
6513 mainrates = is_ofdm_rate(rspec[0]) ? in brcms_c_d11hdrs_mac80211()
6521 brcms_c_compute_frame_dur(wlc, rspec[0], preamble_type[0], in brcms_c_d11hdrs_mac80211()
6527 (u16) brcms_c_calc_frame_time(wlc, rspec[0], in brcms_c_d11hdrs_mac80211()
6540 durid = brcms_c_compute_frame_dur(wlc, rspec[1], in brcms_c_d11hdrs_mac80211()
6570 if (rspec2rate(rspec[1]) != BRCM_RATE_1M) in brcms_c_d11hdrs_mac80211()
6609 rts_rspec[k] = brcms_c_rspec_to_rts_rspec(wlc, rspec[k], in brcms_c_d11hdrs_mac80211()
6655 rspec[0], rts_preamble_type[0], in brcms_c_d11hdrs_mac80211()
6660 rts_rspec[1], rspec[1], in brcms_c_d11hdrs_mac80211()
6694 if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && is_mcs_rate(rspec)) in brcms_c_d11hdrs_mac80211()
6696 brcm_c_ampdu_null_delim_cnt(wlc->ampdu, scb, rspec, phylen); in brcms_c_d11hdrs_mac80211()
6713 xfts = frametype(rspec[1], wlc->mimoft); in brcms_c_d11hdrs_mac80211()
6721 phyctl = frametype(rspec[0], wlc->mimoft); in brcms_c_d11hdrs_mac80211()
6724 if (rspec2rate(rspec[0]) != BRCM_RATE_1M) in brcms_c_d11hdrs_mac80211()
6729 phyctl |= brcms_c_stf_d11hdrs_phyctl_txant(wlc, rspec[0]); in brcms_c_d11hdrs_mac80211()
6736 phyctl1 = brcms_c_phytxctl1_calc(wlc, rspec[0]); in brcms_c_d11hdrs_mac80211()
6738 phyctl1 = brcms_c_phytxctl1_calc(wlc, rspec[1]); in brcms_c_d11hdrs_mac80211()
6753 if (is_mcs_rate(rspec[0]) && in brcms_c_d11hdrs_mac80211()
6756 brcms_c_calc_lsig_len(wlc, rspec[0], phylen); in brcms_c_d11hdrs_mac80211()
6760 if (is_mcs_rate(rspec[1]) && in brcms_c_d11hdrs_mac80211()
6763 brcms_c_calc_lsig_len(wlc, rspec[1], phylen); in brcms_c_d11hdrs_mac80211()
6775 brcms_c_calc_frame_time(wlc, rspec[0], in brcms_c_d11hdrs_mac80211()
6797 brcms_c_compute_frame_dur(wlc, rspec[0], in brcms_c_d11hdrs_mac80211()
6801 brcms_c_calc_frame_time(wlc, rspec[1], in brcms_c_d11hdrs_mac80211()
6805 brcms_c_compute_frame_dur(wlc, rspec[1], in brcms_c_d11hdrs_mac80211()
6826 rspec[0], preamble_type[0], in brcms_c_d11hdrs_mac80211()
6846 rspec2rate(rspec[0])); in brcms_c_d11hdrs_mac80211()
6957 brcms_c_rspec_to_rts_rspec(struct brcms_c_info *wlc, u32 rspec, in brcms_c_rspec_to_rts_rspec() argument
6964 rts_rspec = rspec; in brcms_c_rspec_to_rts_rspec()
6965 else if (wlc->band->gmode && wlc->protection->_g && !is_cck_rate(rspec)) in brcms_c_rspec_to_rts_rspec()
6979 rts_rspec = brcms_basic_rate(wlc, rspec); in brcms_c_rspec_to_rts_rspec()
6989 if (rspec_is40mhz(rspec) && !is_cck_rate(rts_rspec)) in brcms_c_rspec_to_rts_rspec()
7069 u32 rspec; in prep_mac80211_status() local
7092 rspec = brcms_c_compute_rspec(rxh, plcp); in prep_mac80211_status()
7093 if (is_mcs_rate(rspec)) { in prep_mac80211_status()
7094 rx_status->rate_idx = rspec & RSPEC_RATE_MASK; in prep_mac80211_status()
7096 if (rspec_is40mhz(rspec)) in prep_mac80211_status()
7099 switch (rspec2rate(rspec)) { in prep_mac80211_status()
7150 if (is_cck_rate(rspec)) { in prep_mac80211_status()
7153 } else if (is_ofdm_rate(rspec)) { in prep_mac80211_status()