From: Muna Sinada <quic_msinada@quicinc.com> To: <ath11k@lists.infradead.org> Cc: <linux-wireless@vger.kernel.org>, Muna Sinada <quic_msinada@quicinc.com> Subject: [PATCH v2 4/4] wifi: ath11k: generate rx and tx mcs maps for supported HE mcs Date: Tue, 18 Oct 2022 14:28:21 -0700 [thread overview] Message-ID: <1666128501-12364-5-git-send-email-quic_msinada@quicinc.com> (raw) In-Reply-To: <1666128501-12364-1-git-send-email-quic_msinada@quicinc.com> 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: Muna Sinada <quic_msinada@quicinc.com> --- drivers/net/wireless/ath/ath11k/mac.c | 30 +++++++++++++++++++++++------- 1 file changed, 23 insertions(+), 7 deletions(-) diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index 56335e47939b..11d6dcac74fd 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -5464,20 +5464,36 @@ 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, -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Muna Sinada <quic_msinada@quicinc.com> To: <ath11k@lists.infradead.org> Cc: <linux-wireless@vger.kernel.org>, Muna Sinada <quic_msinada@quicinc.com> Subject: [PATCH v2 4/4] wifi: ath11k: generate rx and tx mcs maps for supported HE mcs Date: Tue, 18 Oct 2022 14:28:21 -0700 [thread overview] Message-ID: <1666128501-12364-5-git-send-email-quic_msinada@quicinc.com> (raw) In-Reply-To: <1666128501-12364-1-git-send-email-quic_msinada@quicinc.com> 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: Muna Sinada <quic_msinada@quicinc.com> --- drivers/net/wireless/ath/ath11k/mac.c | 30 +++++++++++++++++++++++------- 1 file changed, 23 insertions(+), 7 deletions(-) diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index 56335e47939b..11d6dcac74fd 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -5464,20 +5464,36 @@ 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, -- 2.7.4 -- ath11k mailing list ath11k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath11k
next prev parent reply other threads:[~2022-10-18 21:29 UTC|newest] Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-10-18 21:28 [PATCH v2 0/4] wifi: ath11k: push MU-MIMO configurations to hardware Muna Sinada 2022-10-18 21:28 ` Muna Sinada 2022-10-18 21:28 ` [PATCH v2 1/4] wifi: ath11k: modify accessor macros to match index size Muna Sinada 2022-10-18 21:28 ` Muna Sinada 2023-02-27 12:26 ` Kalle Valo 2023-02-27 12:26 ` Kalle Valo 2022-10-18 21:28 ` [PATCH v2 2/4] wifi: ath11k: push MU-MIMO params from hostapd to hardware Muna Sinada 2022-10-18 21:28 ` Muna Sinada 2023-03-28 11:11 ` Robert Marko 2023-03-28 11:11 ` Robert Marko 2023-03-29 9:45 ` Kalle Valo 2023-03-29 9:45 ` Kalle Valo 2023-03-29 10:42 ` Robert Marko 2023-03-29 10:42 ` Robert Marko 2023-03-29 11:28 ` Kalle Valo 2023-03-29 11:28 ` Kalle Valo 2023-04-05 8:19 ` Kalle Valo 2023-04-05 8:19 ` Kalle Valo 2023-04-12 23:19 ` Muna Sinada (QUIC) 2023-04-12 23:19 ` Muna Sinada (QUIC) 2023-04-14 5:18 ` Kalle Valo 2023-04-14 5:18 ` Kalle Valo 2023-04-18 9:09 ` Kalle Valo 2023-04-18 9:09 ` Kalle Valo 2023-04-18 9:10 ` Robert Marko 2023-04-18 9:10 ` Robert Marko 2022-10-18 21:28 ` [PATCH v2 3/4] wifi: ath11k: move HE MCS mapper to a separate function Muna Sinada 2022-10-18 21:28 ` Muna Sinada 2022-10-18 21:28 ` Muna Sinada [this message] 2022-10-18 21:28 ` [PATCH v2 4/4] wifi: ath11k: generate rx and tx mcs maps for supported HE mcs Muna Sinada 2023-04-05 8:25 ` wifi: ath11k: push MU-MIMO configurations to hardware Kernel.org Bugbot 2023-04-05 8:25 ` Kernel.org Bugbot 2023-04-19 14:41 ` ath11k: regression with 80+80 and 160MHz channels Kernel.org Bugbot 2023-04-19 14:41 ` Kernel.org Bugbot
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