diff options
author | neil.shi <neil.shi@quectel.com> | 2023-06-01 13:25:04 +0800 |
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committer | Pierre-Loup A. Griffais <pgriffais@valvesoftware.com> | 2023-11-02 16:05:18 -0700 |
commit | 8b764dcf8c2da5a45b34466dccd2f91c2ae821c2 (patch) | |
tree | c552da9861de11e036c4a23df52f66e4c716938d /drivers | |
parent | 87bd596e69dfe58945ed0d7776dad46399feb2d0 (diff) | |
download | linux-8b764dcf8c2da5a45b34466dccd2f91c2ae821c2.tar.gz |
Subject: [PATCH 28/42] wifi: ath11k: generate rx and tx mcs maps for supported HE mcs
Generate rx and tx mcs maps in ath11k_mac_set_hemcsmap() and set them in supported mcs/nss for HE capabilities. Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-00356-QCAHKSWPL_SILICONZ-1 Signed-off-by: neil.shi <neil.shi@quectel.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/net/wireless/ath/ath11k/mac.c | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index 7fced3af187b..5bc06894412c 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -5441,20 +5441,36 @@ static void ath11k_mac_set_hemcsmap(struct ath11k *ar, struct ieee80211_sta_he_cap *he_cap, int band) { - struct ath11k_band_cap *band_cap = &cap->band[band]; + u16 txmcs_map, rxmcs_map; + u32 i; + rxmcs_map = 0; + txmcs_map = 0; + for (i = 0; i < 8; i++) { + if (i < ar->num_tx_chains && + (ar->cfg_tx_chainmask >> cap->tx_chain_mask_shift) & BIT(i)) + txmcs_map |= IEEE80211_HE_MCS_SUPPORT_0_11 << (i * 2); + else + txmcs_map |= IEEE80211_HE_MCS_NOT_SUPPORTED << (i * 2); + + if (i < ar->num_rx_chains && + (ar->cfg_rx_chainmask >> cap->tx_chain_mask_shift) & BIT(i)) + rxmcs_map |= IEEE80211_HE_MCS_SUPPORT_0_11 << (i * 2); + else + rxmcs_map |= IEEE80211_HE_MCS_NOT_SUPPORTED << (i * 2); + } he_cap->he_mcs_nss_supp.rx_mcs_80 = - cpu_to_le16(band_cap->he_mcs & 0xffff); + cpu_to_le16(rxmcs_map & 0xffff); he_cap->he_mcs_nss_supp.tx_mcs_80 = - cpu_to_le16(band_cap->he_mcs & 0xffff); + cpu_to_le16(txmcs_map & 0xffff); he_cap->he_mcs_nss_supp.rx_mcs_160 = - cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff); + cpu_to_le16(rxmcs_map & 0xffff); he_cap->he_mcs_nss_supp.tx_mcs_160 = - cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff); + cpu_to_le16(txmcs_map & 0xffff); he_cap->he_mcs_nss_supp.rx_mcs_80p80 = - cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff); + cpu_to_le16(rxmcs_map & 0xffff); he_cap->he_mcs_nss_supp.tx_mcs_80p80 = - cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff); + cpu_to_le16(txmcs_map & 0xffff); } static int ath11k_mac_copy_he_cap(struct ath11k *ar, |