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Searched refs:nss (Results 1 – 25 of 82) sorted by relevance

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/Linux-v5.15/drivers/net/wireless/marvell/mwifiex/
D11ac.c58 u8 i, nss, mcs; in mwifiex_convert_mcsmap_to_maxrate() local
69 nss = 1; in mwifiex_convert_mcsmap_to_maxrate()
73 nss = i; in mwifiex_convert_mcsmap_to_maxrate()
75 mcs = GET_VHTNSSMCS(mcs_map, nss); in mwifiex_convert_mcsmap_to_maxrate()
83 max_rate = max_rate_lgi_160MHZ[nss - 1][mcs]; in mwifiex_convert_mcsmap_to_maxrate()
86 max_rate = max_rate_lgi_160MHZ[nss - 1][mcs - 1]; in mwifiex_convert_mcsmap_to_maxrate()
88 max_rate = max_rate_lgi_80MHZ[nss - 1][mcs]; in mwifiex_convert_mcsmap_to_maxrate()
91 max_rate = max_rate_lgi_80MHZ[nss - 1][mcs - 1]; in mwifiex_convert_mcsmap_to_maxrate()
116 u16 mcs_user, mcs_resp, nss, tmp; in mwifiex_fill_vht_cap_tlv() local
126 for (nss = 1; nss <= 8; nss++) { in mwifiex_fill_vht_cap_tlv()
[all …]
Dtdls.c245 u16 mcs_user, mcs_resp, nss; in mwifiex_tdls_add_vht_oper() local
319 for (nss = 1; nss <= 8; nss++) { in mwifiex_tdls_add_vht_oper()
320 mcs_user = GET_VHTNSSMCS(mcs_map_user, nss); in mwifiex_tdls_add_vht_oper()
321 mcs_resp = GET_VHTNSSMCS(mcs_map_resp, nss); in mwifiex_tdls_add_vht_oper()
325 SET_VHTNSSMCS(mcs_map_result, nss, in mwifiex_tdls_add_vht_oper()
328 SET_VHTNSSMCS(mcs_map_result, nss, in mwifiex_tdls_add_vht_oper()
/Linux-v5.15/drivers/net/wireless/mediatek/mt76/mt7915/
Deeprom.c89 u8 nss, nss_band, *eeprom = dev->mt76.eeprom.data; in mt7915_eeprom_parse_hw_cap() local
94 nss = FIELD_GET(MT_EE_WIFI_CONF0_TX_PATH, eeprom[MT_EE_WIFI_CONF]); in mt7915_eeprom_parse_hw_cap()
95 if (!nss || nss > 4) in mt7915_eeprom_parse_hw_cap()
96 nss = 4; in mt7915_eeprom_parse_hw_cap()
98 nss_band = nss; in mt7915_eeprom_parse_hw_cap()
106 if (nss_band >= nss) in mt7915_eeprom_parse_hw_cap()
107 nss = 4; in mt7915_eeprom_parse_hw_cap()
110 dev->chainmask = BIT(nss) - 1; in mt7915_eeprom_parse_hw_cap()
Dinit.c497 int nss; in mt7915_set_stream_vht_txbf_caps() local
503 nss = hweight8(phy->mt76->chainmask); in mt7915_set_stream_vht_txbf_caps()
514 if (nss < 2) in mt7915_set_stream_vht_txbf_caps()
520 nss - 1); in mt7915_set_stream_vht_txbf_caps()
525 int vif, int nss) in mt7915_set_stream_he_txbf_caps() argument
568 if (nss < 2) in mt7915_set_stream_he_txbf_caps()
572 elem->phy_cap_info[7] |= min_t(int, nss - 1, 2) << 3; in mt7915_set_stream_he_txbf_caps()
581 c = (nss - 1) | (max_t(int, le16_to_cpu(mcs->tx_mcs_160), 1) << 3); in mt7915_set_stream_he_txbf_caps()
590 mt7915_gen_ppe_thresh(u8 *he_ppet, int nss) in mt7915_gen_ppe_thresh() argument
595 he_ppet[0] = FIELD_PREP(IEEE80211_PPE_THRES_NSS_MASK, nss - 1) | in mt7915_gen_ppe_thresh()
[all …]
Dmcu.c200 u8 nss; in mt7915_mcu_get_sta_nss() local
202 for (nss = 8; nss > 0; nss--) { in mt7915_mcu_get_sta_nss()
203 u8 nss_mcs = (mcs_map >> (2 * (nss - 1))) & 3; in mt7915_mcu_get_sta_nss()
209 return nss - 1; in mt7915_mcu_get_sta_nss()
218 int nss, max_nss = sta->rx_nss > 3 ? 4 : sta->rx_nss; in mt7915_mcu_set_sta_he_mcs() local
233 for (nss = 0; nss < max_nss; nss++) { in mt7915_mcu_set_sta_he_mcs()
236 switch ((mcs_map >> (2 * nss)) & 0x3) { in mt7915_mcu_set_sta_he_mcs()
250 mcs = mcs ? fls(mcs & mask[nss]) - 1 : -1; in mt7915_mcu_set_sta_he_mcs()
266 mcs_map &= ~(0x3 << (nss * 2)); in mt7915_mcu_set_sta_he_mcs()
267 mcs_map |= mcs << (nss * 2); in mt7915_mcu_set_sta_he_mcs()
[all …]
Dmac.c523 status->nss = in mt7915_mac_fill_rx()
535 status->nss = in mt7915_mac_fill_rx()
680 u8 bw, mode, nss = td->tx_rate_nss; in mt7915_mac_write_txwi_tm() local
692 nss = 1 + (rate_idx >> 3); in mt7915_mac_write_txwi_tm()
745 if (td->tx_rate_stbc && nss == 1) { in mt7915_mac_write_txwi_tm()
746 nss++; in mt7915_mac_write_txwi_tm()
752 FIELD_PREP(MT_TX_RATE_NSS, nss - 1); in mt7915_mac_write_txwi_tm()
1469 int nss, i; in mt7915_phy_get_nf() local
1471 for (nss = 0; nss < hweight8(phy->mt76->chainmask); nss++) { in mt7915_phy_get_nf()
1472 u32 reg = MT_WF_IRPI(nss + (idx << dev->dbdc_support)); in mt7915_phy_get_nf()
/Linux-v5.15/drivers/net/wireless/realtek/rtlwifi/
Drc.c23 u8 nss; in _rtl_rc_get_highest_rix() local
28 nss = 4; in _rtl_rc_get_highest_rix()
31 nss = 3; in _rtl_rc_get_highest_rix()
34 nss = 2; in _rtl_rc_get_highest_rix()
37 nss = 1; in _rtl_rc_get_highest_rix()
64 if (nss == 1) in _rtl_rc_get_highest_rix()
72 nss); in _rtl_rc_get_highest_rix()
77 nss); in _rtl_rc_get_highest_rix()
86 if (nss == 1) in _rtl_rc_get_highest_rix()
94 nss); in _rtl_rc_get_highest_rix()
[all …]
/Linux-v5.15/drivers/net/wireless/realtek/rtw88/
Dutil.c82 void rtw_desc_to_mcsrate(u16 rate, u8 *mcs, u8 *nss) in rtw_desc_to_mcsrate() argument
89 *nss = 1; in rtw_desc_to_mcsrate()
93 *nss = 2; in rtw_desc_to_mcsrate()
97 *nss = 3; in rtw_desc_to_mcsrate()
101 *nss = 4; in rtw_desc_to_mcsrate()
Dmain.c853 int i, nss; in get_vht_ra_mask() local
856 for (i = 0, nss = 12; i < 4; i++, mcs_map >>= 2, nss += 10) { in get_vht_ra_mask()
860 ra_mask |= 0x3ffULL << nss; in get_vht_ra_mask()
863 ra_mask |= 0x1ffULL << nss; in get_vht_ra_mask()
866 ra_mask |= 0x0ffULL << nss; in get_vht_ra_mask()
1070 if (efuse->hw_cap.nss == 1) in rtw_update_sta_info()
1351 if (efuse->hw_cap.nss > 1) { in rtw_init_ht_cap()
1399 if (efuse->hw_cap.nss > 1) { in rtw_init_vht_cap()
1660 efuse->hw_cap.nss = GET_EFUSE_HW_CAP_NSS(hw_feature); in rtw_dump_hw_feature()
1666 if (efuse->hw_cap.nss == EFUSE_HW_CAP_IGNORE || in rtw_dump_hw_feature()
[all …]
/Linux-v5.15/drivers/net/wireless/ath/ath11k/
Ddebugfs_sta.c21 int gi, mcs, bw, nss; in ath11k_debugfs_sta_add_tx_stats() local
30 nss = txrate->nss - 1; in ath11k_debugfs_sta_add_tx_stats()
87 STATS_OP_FMT(AMPDU).nss[0][nss] += in ath11k_debugfs_sta_add_tx_stats()
93 STATS_OP_FMT(AMPDU).nss[1][nss] += in ath11k_debugfs_sta_add_tx_stats()
102 STATS_OP_FMT(SUCC).nss[0][nss] += peer_stats->succ_bytes; in ath11k_debugfs_sta_add_tx_stats()
106 STATS_OP_FMT(SUCC).nss[1][nss] += peer_stats->succ_pkts; in ath11k_debugfs_sta_add_tx_stats()
110 STATS_OP_FMT(FAIL).nss[0][nss] += peer_stats->failed_bytes; in ath11k_debugfs_sta_add_tx_stats()
114 STATS_OP_FMT(FAIL).nss[1][nss] += peer_stats->failed_pkts; in ath11k_debugfs_sta_add_tx_stats()
118 STATS_OP_FMT(RETRY).nss[0][nss] += peer_stats->retry_bytes; in ath11k_debugfs_sta_add_tx_stats()
122 STATS_OP_FMT(RETRY).nss[1][nss] += peer_stats->retry_pkts; in ath11k_debugfs_sta_add_tx_stats()
[all …]
Dmac.c336 int nss; in ath11k_mac_max_ht_nss() local
338 for (nss = IEEE80211_HT_MCS_MASK_LEN - 1; nss >= 0; nss--) in ath11k_mac_max_ht_nss()
339 if (ht_mcs_mask[nss]) in ath11k_mac_max_ht_nss()
340 return nss + 1; in ath11k_mac_max_ht_nss()
348 int nss; in ath11k_mac_max_vht_nss() local
350 for (nss = NL80211_VHT_NSS_MAX - 1; nss >= 0; nss--) in ath11k_mac_max_vht_nss()
351 if (vht_mcs_mask[nss]) in ath11k_mac_max_vht_nss()
352 return nss + 1; in ath11k_mac_max_vht_nss()
1028 int nss; in ath11k_peer_assoc_h_ht_masked() local
1030 for (nss = 0; nss < IEEE80211_HT_MCS_MASK_LEN; nss++) in ath11k_peer_assoc_h_ht_masked()
[all …]
Dhal_rx.c871 ppdu_info->nss = 1; in ath11k_hal_rx_parse_mon_status_tlv()
874 ppdu_info->nss = 2; in ath11k_hal_rx_parse_mon_status_tlv()
877 ppdu_info->nss = 3; in ath11k_hal_rx_parse_mon_status_tlv()
880 ppdu_info->nss = 4; in ath11k_hal_rx_parse_mon_status_tlv()
884 if (ppdu_info->nss > 1) in ath11k_hal_rx_parse_mon_status_tlv()
939 ppdu_info->nss = (nsts & VHT_SIG_SU_NSS_MASK) + 1; in ath11k_hal_rx_parse_mon_status_tlv()
993 ppdu_info->nss = nsts + 1; in ath11k_hal_rx_parse_mon_status_tlv()
1053 ppdu_info->nss = in ath11k_hal_rx_parse_mon_status_tlv()
1069 ppdu_info->nss = in ath11k_hal_rx_parse_mon_status_tlv()
/Linux-v5.15/drivers/net/wireless/intel/iwlwifi/mvm/
Drs-fw.c112 int nss) in rs_fw_vht_highest_rx_mcs_index() argument
115 (0x3 << (2 * (nss - 1))); in rs_fw_vht_highest_rx_mcs_index()
116 rx_mcs >>= (2 * (nss - 1)); in rs_fw_vht_highest_rx_mcs_index()
151 int nss = i + 1; in rs_fw_vht_set_enabled_rates() local
153 highest_mcs = rs_fw_vht_highest_rx_mcs_index(vht_cap, nss); in rs_fw_vht_set_enabled_rates()
170 0, true, nss) >= nss) in rs_fw_vht_set_enabled_rates()
206 u8 nss = sta->rx_nss; in rs_fw_he_set_enabled_rates() local
210 nss = 1; in rs_fw_he_set_enabled_rates()
212 for (i = 0; i < nss && i < IWL_TLC_NSS_MAX; i++) { in rs_fw_he_set_enabled_rates()
Drs.c890 u8 nss; in rs_rate_from_ucode_rate() local
927 nss = ((ucode_rate & RATE_HT_MCS_NSS_MSK) >> in rs_rate_from_ucode_rate()
930 if (nss == 1) { in rs_rate_from_ucode_rate()
935 } else if (nss == 2) { in rs_rate_from_ucode_rate()
942 nss = ((ucode_rate & RATE_VHT_MCS_NSS_MSK) >> in rs_rate_from_ucode_rate()
945 if (nss == 1) { in rs_rate_from_ucode_rate()
950 } else if (nss == 2) { in rs_rate_from_ucode_rate()
957 nss = ((ucode_rate & RATE_VHT_MCS_NSS_MSK) >> in rs_rate_from_ucode_rate()
960 if (nss == 1) { in rs_rate_from_ucode_rate()
964 } else if (nss == 2) { in rs_rate_from_ucode_rate()
[all …]
/Linux-v5.15/Documentation/devicetree/bindings/net/
Dipq806x-dwmac.txt12 - qcom,nss-common: should contain a phandle to a syscon device mapping the
13 nss-common registers.
27 qcom,nss-common = <&nss_common>;
/Linux-v5.15/drivers/net/wireless/mediatek/mt76/
Dmt76x02_mac.c183 u8 phy, rate_idx, nss, bw = 0; in mt76x02_mac_tx_rate_val() local
188 nss = 1 + (rate->idx >> 4); in mt76x02_mac_tx_rate_val()
196 nss = 1 + (rate->idx >> 3); in mt76x02_mac_tx_rate_val()
215 nss = 1; in mt76x02_mac_tx_rate_val()
224 *nss_val = nss; in mt76x02_mac_tx_rate_val()
234 s8 nss; in mt76x02_mac_wcid_set_rate() local
236 rateval = mt76x02_mac_tx_rate_val(dev, rate, &nss); in mt76x02_mac_wcid_set_rate()
238 FIELD_PREP(MT_WCID_TX_INFO_NSS, nss) | in mt76x02_mac_wcid_set_rate()
346 u8 nss; in mt76x02_mac_write_txwi() local
386 nss = FIELD_GET(MT_WCID_TX_INFO_NSS, wcid_tx_info); in mt76x02_mac_write_txwi()
[all …]
Dmt76x02_txrx.c67 u8 nss, idx; in mt76x02_tx_get_max_txpwr_adj() local
69 nss = ieee80211_rate_get_vht_nss(rate); in mt76x02_tx_get_max_txpwr_adj()
70 idx = ((nss - 1) << 3) + mcs; in mt76x02_tx_get_max_txpwr_adj()
Deeprom.c195 mt76_get_txs_delta(struct device_node *np, u8 nss) in mt76_get_txs_delta() argument
200 val = mt76_get_of_array(np, "txs-delta", &len, nss); in mt76_get_txs_delta()
204 return be32_to_cpu(val[nss - 1]); in mt76_get_txs_delta()
/Linux-v5.15/drivers/net/wireless/ath/ath10k/
Dmac.c177 static int ath10k_mac_get_max_vht_mcs_map(u16 mcs_map, int nss) in ath10k_mac_get_max_vht_mcs_map() argument
179 switch ((mcs_map >> (2 * nss)) & 0x3) { in ath10k_mac_get_max_vht_mcs_map()
190 int nss; in ath10k_mac_max_ht_nss() local
192 for (nss = IEEE80211_HT_MCS_MASK_LEN - 1; nss >= 0; nss--) in ath10k_mac_max_ht_nss()
193 if (ht_mcs_mask[nss]) in ath10k_mac_max_ht_nss()
194 return nss + 1; in ath10k_mac_max_ht_nss()
202 int nss; in ath10k_mac_max_vht_nss() local
204 for (nss = NL80211_VHT_NSS_MAX - 1; nss >= 0; nss--) in ath10k_mac_max_vht_nss()
205 if (vht_mcs_mask[nss]) in ath10k_mac_max_vht_nss()
206 return nss + 1; in ath10k_mac_max_vht_nss()
[all …]
Dhtt_rx.c948 u8 cck, rate, bw, sgi, mcs, nss; in ath10k_htt_rx_h_rates() local
979 nss = mcs >> 3; in ath10k_htt_rx_h_rates()
1004 nss = (nsts_su >> 2) + 1; in ath10k_htt_rx_h_rates()
1006 nss = (nsts_su + 1); in ath10k_htt_rx_h_rates()
1019 nss = 1; in ath10k_htt_rx_h_rates()
1046 status->nss = nss; in ath10k_htt_rx_h_rates()
1228 status->nss = 0; in ath10k_htt_rx_h_ppdu()
1326 status->nss, in ath10k_process_rx()
3542 int idx, ht_idx, gi, mcs, bw, nss; in ath10k_accumulate_per_peer_tx_stats() local
3553 nss = txrate->nss; in ath10k_accumulate_per_peer_tx_stats()
[all …]
/Linux-v5.15/net/mac80211/
Dvht.c568 u8 nss; in __ieee80211_vht_handle_opmode() local
574 nss = opmode & IEEE80211_OPMODE_NOTIF_RX_NSS_MASK; in __ieee80211_vht_handle_opmode()
575 nss >>= IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT; in __ieee80211_vht_handle_opmode()
576 nss += 1; in __ieee80211_vht_handle_opmode()
578 if (sta->sta.rx_nss != nss) { in __ieee80211_vht_handle_opmode()
579 sta->sta.rx_nss = nss; in __ieee80211_vht_handle_opmode()
580 sta_opmode.rx_nss = nss; in __ieee80211_vht_handle_opmode()
Drc80211_minstrel_ht.c288 minstrel_get_valid_vht_rates(int bw, int nss, __le16 mcs_map) in minstrel_get_valid_vht_rates() argument
293 if (nss != 3 && nss != 6) in minstrel_get_valid_vht_rates()
296 if (nss == 3 || nss == 7) in minstrel_get_valid_vht_rates()
298 else if (nss == 6) in minstrel_get_valid_vht_rates()
304 switch ((le16_to_cpu(mcs_map) >> (2 * (nss - 1))) & 3) { in minstrel_get_valid_vht_rates()
1638 int bw, nss; in minstrel_ht_update_caps() local
1658 nss = minstrel_mcs_groups[i].streams; in minstrel_ht_update_caps()
1661 if (sta->smps_mode == IEEE80211_SMPS_STATIC && nss > 1) in minstrel_ht_update_caps()
1669 mi->supported[i] = mcs->rx_mask[nss - 1]; in minstrel_ht_update_caps()
1696 mi->supported[i] = minstrel_get_valid_vht_rates(bw, nss, in minstrel_ht_update_caps()
Dairtime.c437 streams = status->nss; in ieee80211_get_rate_duration()
447 streams = status->nss; in ieee80211_get_rate_duration()
517 stat->nss = ri->nss; in ieee80211_fill_rate_info()
582 stat->nss = ieee80211_rate_get_vht_nss(rate); in ieee80211_fill_rx_status()
/Linux-v5.15/drivers/net/wireless/mediatek/mt76/mt7921/
Dmain.c12 mt7921_gen_ppe_thresh(u8 *he_ppet, int nss) in mt7921_gen_ppe_thresh() argument
17 he_ppet[0] = FIELD_PREP(IEEE80211_PPE_THRES_NSS_MASK, nss - 1) | in mt7921_gen_ppe_thresh()
22 nss * hweight8(ru_bit_mask) * 2; in mt7921_gen_ppe_thresh()
37 int nss = hweight8(phy->mt76->chainmask); in mt7921_init_he_caps() local
41 if (i < nss) in mt7921_init_he_caps()
140 mt7921_gen_ppe_thresh(he_cap->ppe_thres, nss); in mt7921_init_he_caps()
1060 sinfo->txrate.nss = stats->tx_rate.nss; in mt7921_sta_statistics()
/Linux-v5.15/fs/nfs/
Dnfs4file.c141 struct nl4_server *nss = NULL; in __nfs4_copy_file_range() local
177 nss = &cn_resp->cnr_src; in __nfs4_copy_file_range()
181 nss, cnrs, sync); in __nfs4_copy_file_range()

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