From: Jouni Malinen <jouni@codeaurora.org> To: Kalle Valo <kvalo@codeaurora.org> Cc: ath11k@lists.infradead.org, linux-wireless@vger.kernel.org, Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>, Jouni Malinen <jouni@codeaurora.org> Subject: [PATCH 3/3] ath11k: support SMPS configuration for 6 GHz Date: Mon, 13 Sep 2021 20:55:10 +0300 [thread overview] Message-ID: <20210913175510.193005-3-jouni@codeaurora.org> (raw) In-Reply-To: <20210913175510.193005-1-jouni@codeaurora.org> From: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org> Parse SMPS configuration from IEs and configure. Without this, SMPS is not enabled for 6 GHz band. Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1-01386-QCAHKSWPL_SILICONZ-1 Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org> Signed-off-by: Jouni Malinen <jouni@codeaurora.org> --- drivers/net/wireless/ath/ath11k/mac.c | 31 ++++++++++++++++++--------- 1 file changed, 21 insertions(+), 10 deletions(-) diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index aba005241095..155ca6af1b45 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -2012,11 +2012,16 @@ static void ath11k_peer_assoc_h_smps(struct ieee80211_sta *sta, const struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap; int smps; - if (!ht_cap->ht_supported) + if (!ht_cap->ht_supported && !sta->he_6ghz_capa.capa) return; - smps = ht_cap->cap & IEEE80211_HT_CAP_SM_PS; - smps >>= IEEE80211_HT_CAP_SM_PS_SHIFT; + if (ht_cap->ht_supported) { + smps = ht_cap->cap & IEEE80211_HT_CAP_SM_PS; + smps >>= IEEE80211_HT_CAP_SM_PS_SHIFT; + } else { + smps = FIELD_GET(IEEE80211_HE_6GHZ_CAP_SM_PS, + le16_to_cpu(sta->he_6ghz_capa.capa)); + } switch (smps) { case WLAN_HT_CAP_SM_PS_STATIC: @@ -2304,15 +2309,20 @@ static void ath11k_peer_assoc_prepare(struct ath11k *ar, static int ath11k_setup_peer_smps(struct ath11k *ar, struct ath11k_vif *arvif, const u8 *addr, - const struct ieee80211_sta_ht_cap *ht_cap) + const struct ieee80211_sta_ht_cap *ht_cap, + u16 he_6ghz_capa) { int smps; - if (!ht_cap->ht_supported) + if (!ht_cap->ht_supported && !he_6ghz_capa) return 0; - smps = ht_cap->cap & IEEE80211_HT_CAP_SM_PS; - smps >>= IEEE80211_HT_CAP_SM_PS_SHIFT; + if (ht_cap->ht_supported) { + smps = ht_cap->cap & IEEE80211_HT_CAP_SM_PS; + smps >>= IEEE80211_HT_CAP_SM_PS_SHIFT; + } else { + smps = FIELD_GET(IEEE80211_HE_6GHZ_CAP_SM_PS, he_6ghz_capa); + } if (smps >= ARRAY_SIZE(ath11k_smps_map)) return -EINVAL; @@ -2366,7 +2376,8 @@ static void ath11k_bss_assoc(struct ieee80211_hw *hw, } ret = ath11k_setup_peer_smps(ar, arvif, bss_conf->bssid, - &ap_sta->ht_cap); + &ap_sta->ht_cap, + le16_to_cpu(ap_sta->he_6ghz_capa.capa)); if (ret) { ath11k_warn(ar->ab, "failed to setup peer SMPS for vdev %d: %d\n", arvif->vdev_id, ret); @@ -3656,7 +3667,7 @@ static int ath11k_station_assoc(struct ath11k *ar, return 0; ret = ath11k_setup_peer_smps(ar, arvif, sta->addr, - &sta->ht_cap); + &sta->ht_cap, le16_to_cpu(sta->he_6ghz_capa.capa)); if (ret) { ath11k_warn(ar->ab, "failed to setup peer SMPS for vdev %d: %d\n", arvif->vdev_id, ret); @@ -7559,7 +7570,7 @@ static int __ath11k_mac_register(struct ath11k *ar) * for each band for a dual band capable radio. It will be tricky to * handle it when the ht capability different for each band. */ - if (ht_cap & WMI_HT_CAP_DYNAMIC_SMPS) + if (ht_cap & WMI_HT_CAP_DYNAMIC_SMPS || ar->supports_6ghz) ar->hw->wiphy->features |= NL80211_FEATURE_DYNAMIC_SMPS; ar->hw->wiphy->max_scan_ssids = WLAN_SCAN_PARAMS_MAX_SSID; -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Jouni Malinen <jouni@codeaurora.org> To: Kalle Valo <kvalo@codeaurora.org> Cc: ath11k@lists.infradead.org, linux-wireless@vger.kernel.org, Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>, Jouni Malinen <jouni@codeaurora.org> Subject: [PATCH 3/3] ath11k: support SMPS configuration for 6 GHz Date: Mon, 13 Sep 2021 20:55:10 +0300 [thread overview] Message-ID: <20210913175510.193005-3-jouni@codeaurora.org> (raw) In-Reply-To: <20210913175510.193005-1-jouni@codeaurora.org> From: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org> Parse SMPS configuration from IEs and configure. Without this, SMPS is not enabled for 6 GHz band. Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1-01386-QCAHKSWPL_SILICONZ-1 Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org> Signed-off-by: Jouni Malinen <jouni@codeaurora.org> --- drivers/net/wireless/ath/ath11k/mac.c | 31 ++++++++++++++++++--------- 1 file changed, 21 insertions(+), 10 deletions(-) diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index aba005241095..155ca6af1b45 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -2012,11 +2012,16 @@ static void ath11k_peer_assoc_h_smps(struct ieee80211_sta *sta, const struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap; int smps; - if (!ht_cap->ht_supported) + if (!ht_cap->ht_supported && !sta->he_6ghz_capa.capa) return; - smps = ht_cap->cap & IEEE80211_HT_CAP_SM_PS; - smps >>= IEEE80211_HT_CAP_SM_PS_SHIFT; + if (ht_cap->ht_supported) { + smps = ht_cap->cap & IEEE80211_HT_CAP_SM_PS; + smps >>= IEEE80211_HT_CAP_SM_PS_SHIFT; + } else { + smps = FIELD_GET(IEEE80211_HE_6GHZ_CAP_SM_PS, + le16_to_cpu(sta->he_6ghz_capa.capa)); + } switch (smps) { case WLAN_HT_CAP_SM_PS_STATIC: @@ -2304,15 +2309,20 @@ static void ath11k_peer_assoc_prepare(struct ath11k *ar, static int ath11k_setup_peer_smps(struct ath11k *ar, struct ath11k_vif *arvif, const u8 *addr, - const struct ieee80211_sta_ht_cap *ht_cap) + const struct ieee80211_sta_ht_cap *ht_cap, + u16 he_6ghz_capa) { int smps; - if (!ht_cap->ht_supported) + if (!ht_cap->ht_supported && !he_6ghz_capa) return 0; - smps = ht_cap->cap & IEEE80211_HT_CAP_SM_PS; - smps >>= IEEE80211_HT_CAP_SM_PS_SHIFT; + if (ht_cap->ht_supported) { + smps = ht_cap->cap & IEEE80211_HT_CAP_SM_PS; + smps >>= IEEE80211_HT_CAP_SM_PS_SHIFT; + } else { + smps = FIELD_GET(IEEE80211_HE_6GHZ_CAP_SM_PS, he_6ghz_capa); + } if (smps >= ARRAY_SIZE(ath11k_smps_map)) return -EINVAL; @@ -2366,7 +2376,8 @@ static void ath11k_bss_assoc(struct ieee80211_hw *hw, } ret = ath11k_setup_peer_smps(ar, arvif, bss_conf->bssid, - &ap_sta->ht_cap); + &ap_sta->ht_cap, + le16_to_cpu(ap_sta->he_6ghz_capa.capa)); if (ret) { ath11k_warn(ar->ab, "failed to setup peer SMPS for vdev %d: %d\n", arvif->vdev_id, ret); @@ -3656,7 +3667,7 @@ static int ath11k_station_assoc(struct ath11k *ar, return 0; ret = ath11k_setup_peer_smps(ar, arvif, sta->addr, - &sta->ht_cap); + &sta->ht_cap, le16_to_cpu(sta->he_6ghz_capa.capa)); if (ret) { ath11k_warn(ar->ab, "failed to setup peer SMPS for vdev %d: %d\n", arvif->vdev_id, ret); @@ -7559,7 +7570,7 @@ static int __ath11k_mac_register(struct ath11k *ar) * for each band for a dual band capable radio. It will be tricky to * handle it when the ht capability different for each band. */ - if (ht_cap & WMI_HT_CAP_DYNAMIC_SMPS) + if (ht_cap & WMI_HT_CAP_DYNAMIC_SMPS || ar->supports_6ghz) ar->hw->wiphy->features |= NL80211_FEATURE_DYNAMIC_SMPS; ar->hw->wiphy->max_scan_ssids = WLAN_SCAN_PARAMS_MAX_SSID; -- 2.25.1 -- ath11k mailing list ath11k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath11k
next prev parent reply other threads:[~2021-09-13 17:55 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-09-13 17:55 [PATCH 1/3] ieee80211: Add new A-MPDU factor macro for HE 6 GHz peer caps Jouni Malinen 2021-09-13 17:55 ` Jouni Malinen 2021-09-13 17:55 ` [PATCH 2/3] ath11k: add 6 GHz params in peer assoc command Jouni Malinen 2021-09-13 17:55 ` Jouni Malinen 2021-09-13 17:55 ` Jouni Malinen [this message] 2021-09-13 17:55 ` [PATCH 3/3] ath11k: support SMPS configuration for 6 GHz Jouni Malinen 2021-09-16 15:10 ` [PATCH 1/3] ieee80211: Add new A-MPDU factor macro for HE 6 GHz peer caps Kalle Valo 2021-09-16 15:10 ` Kalle Valo 2021-09-16 16:02 ` Johannes Berg 2021-09-16 16:02 ` Johannes Berg 2021-09-16 16:43 ` Kalle Valo 2021-09-16 16:43 ` Kalle Valo 2021-09-28 14:00 ` Kalle Valo 2021-09-28 14:00 ` Kalle Valo
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