Lines Matching refs:nss
177 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()
2273 int nss; in ath10k_peer_assoc_h_ht_masked() local
2275 for (nss = 0; nss < IEEE80211_HT_MCS_MASK_LEN; nss++) in ath10k_peer_assoc_h_ht_masked()
2276 if (ht_mcs_mask[nss]) in ath10k_peer_assoc_h_ht_masked()
2285 int nss; in ath10k_peer_assoc_h_vht_masked() local
2287 for (nss = 0; nss < NL80211_VHT_NSS_MAX; nss++) in ath10k_peer_assoc_h_vht_masked()
2288 if (vht_mcs_mask[nss]) in ath10k_peer_assoc_h_vht_masked()
2473 int nss; in ath10k_peer_assoc_h_vht_limit() local
2477 for (nss = 0; nss < NL80211_VHT_NSS_MAX; nss++) { in ath10k_peer_assoc_h_vht_limit()
2478 mcs_map = ath10k_mac_get_max_vht_mcs_map(tx_mcs_set, nss) & in ath10k_peer_assoc_h_vht_limit()
2479 vht_mcs_limit[nss]; in ath10k_peer_assoc_h_vht_limit()
2512 tx_mcs_set &= ~(0x3 << (nss * 2)); in ath10k_peer_assoc_h_vht_limit()
2513 tx_mcs_set |= mcs << (nss * 2); in ath10k_peer_assoc_h_vht_limit()
2521 u32 nss; in get_160mhz_nss_from_maxrate() local
2525 nss = 1; in get_160mhz_nss_from_maxrate()
2528 nss = 2; in get_160mhz_nss_from_maxrate()
2531 nss = 3; /* not support MCS9 from spec*/ in get_160mhz_nss_from_maxrate()
2534 nss = 4; in get_160mhz_nss_from_maxrate()
2537 nss = 1; in get_160mhz_nss_from_maxrate()
2540 return nss; in get_160mhz_nss_from_maxrate()
5673 u16 nss = get_nss_from_chainmask(ar->cfg_tx_chainmask); in ath10k_add_interface() local
5675 vdev_param = ar->wmi.vdev_param->nss; in ath10k_add_interface()
5677 nss); in ath10k_add_interface()
5680 arvif->vdev_id, ar->cfg_tx_chainmask, nss, in ath10k_add_interface()
6659 u32 changed, bw, nss, smps; in ath10k_sta_rc_update_wk() local
6680 nss = arsta->nss; in ath10k_sta_rc_update_wk()
6687 nss = max_t(u32, 1, nss); in ath10k_sta_rc_update_wk()
6688 nss = min(nss, max(ath10k_mac_max_ht_nss(ht_mcs_mask), in ath10k_sta_rc_update_wk()
6715 sta->addr, nss); in ath10k_sta_rc_update_wk()
6718 ar->wmi.peer_param->nss, nss); in ath10k_sta_rc_update_wk()
6721 sta->addr, nss, err); in ath10k_sta_rc_update_wk()
6849 u8 *rate, u8 *nss, bool vht_only) in ath10k_mac_bitrate_mask_get_single_rate() argument
6874 *nss = 1; in ath10k_mac_bitrate_mask_get_single_rate()
6876 (*nss - 1) << 4 | in ath10k_mac_bitrate_mask_get_single_rate()
6884 *nss = i + 1; in ath10k_mac_bitrate_mask_get_single_rate()
6886 (*nss - 1) << 4 | in ath10k_mac_bitrate_mask_get_single_rate()
6896 *nss = i + 1; in ath10k_mac_bitrate_mask_get_single_rate()
6898 (*nss - 1) << 4 | in ath10k_mac_bitrate_mask_get_single_rate()
6910 u32 rate_ctrl_flag, u8 nss) in ath10k_mac_validate_rate_mask() argument
6912 if (nss > sta->rx_nss) { in ath10k_mac_validate_rate_mask()
6914 nss, sta->rx_nss); in ath10k_mac_validate_rate_mask()
6948 u8 nss, rate; in ath10k_mac_tid_bitrate_config() local
6968 &rate, &nss, false); in ath10k_mac_tid_bitrate_config()
6977 if (sta && ath10k_mac_validate_rate_mask(ar, sta, *rate_ctrl_flag, nss)) in ath10k_mac_tid_bitrate_config()
7266 u8 nss; in ath10k_sta_tid_cfg_wk() local
7322 nss = ATH10K_HW_NSS(arvif->rate_code[i]); in ath10k_sta_tid_cfg_wk()
7325 nss); in ath10k_sta_tid_cfg_wk()
8145 int *nss) in ath10k_mac_bitrate_mask_get_single_nss() argument
8185 *nss = fls(ht_nss_mask); in ath10k_mac_bitrate_mask_get_single_nss()
8191 u8 rate, u8 nss, u8 sgi, u8 ldpc) in ath10k_mac_set_fixed_rate_params() argument
8200 arvif->vdev_id, rate, nss, sgi); in ath10k_mac_set_fixed_rate_params()
8210 vdev_param = ar->wmi.vdev_param->nss; in ath10k_mac_set_fixed_rate_params()
8211 ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param, nss); in ath10k_mac_set_fixed_rate_params()
8213 ath10k_warn(ar, "failed to set nss param %d: %d\n", nss, ret); in ath10k_mac_set_fixed_rate_params()
8337 u8 nss; in ath10k_mac_op_set_bitrate_mask() local
8371 &rate, &nss, in ath10k_mac_op_set_bitrate_mask()
8381 nss = single_nss; in ath10k_mac_op_set_bitrate_mask()
8384 nss = min(ar->num_rf_chains, in ath10k_mac_op_set_bitrate_mask()
8423 ret = ath10k_mac_set_fixed_rate_params(arvif, rate, nss, sgi, ldpc); in ath10k_mac_op_set_bitrate_mask()
8489 arsta->nss = sta->rx_nss; in ath10k_sta_rc_update()
9067 static void ath10k_mac_get_rate_flags_ht(struct ath10k *ar, u32 rate, u8 nss, u8 mcs, in ath10k_mac_get_rate_flags_ht() argument
9081 ((nss == 1) ? &supported_ht_mcs_rate_nss1 : in ath10k_mac_get_rate_flags_ht()
9101 rate, nss, mcs); in ath10k_mac_get_rate_flags_ht()
9105 static void ath10k_mac_get_rate_flags_vht(struct ath10k *ar, u32 rate, u8 nss, u8 mcs, in ath10k_mac_get_rate_flags_vht() argument
9111 ((nss == 1) ? &supported_vht_mcs_rate_nss1 : in ath10k_mac_get_rate_flags_vht()
9131 rate, nss, mcs); in ath10k_mac_get_rate_flags_vht()
9136 enum ath10k_phy_mode mode, u8 nss, u8 mcs, in ath10k_mac_get_rate_flags() argument
9141 ath10k_mac_get_rate_flags_ht(ar, rate, nss, mcs, flags, bw); in ath10k_mac_get_rate_flags()
9144 ath10k_mac_get_rate_flags_vht(ar, rate, nss, mcs, flags, bw); in ath10k_mac_get_rate_flags()
9153 u8 nss = WMI_TLV_GET_HW_RC_NSS_V1(rate_code) + 1; in ath10k_mac_parse_bitrate() local
9165 ath10k_mac_get_rate_flags(ar, bitrate_kbps / 100, mode, nss, mcs, &flags, &bw); in ath10k_mac_parse_bitrate()
9169 preamble, mode, nss, mcs, flags, bw); in ath10k_mac_parse_bitrate()
9174 rate->nss = nss; in ath10k_mac_parse_bitrate()
9254 if (arsta->txrate.legacy || arsta->txrate.nss) { in ath10k_sta_statistics()
9259 sinfo->txrate.nss = arsta->txrate.nss; in ath10k_sta_statistics()