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From: John Crispin <john@phrozen.org>
To: Kalle Valo <kvalo@codeaurora.org>
Cc: ath11k@lists.infradead.org, Sven Eckelmann <seckelmann@datto.com>
Subject: [PATCH 4/4] ath11k: register HE mesh capabilities
Date: Wed,  4 Sep 2019 11:12:11 +0200	[thread overview]
Message-ID: <20190904091211.26868-5-john@phrozen.org> (raw)
In-Reply-To: <20190904091211.26868-1-john@phrozen.org>

From: Sven Eckelmann <seckelmann@datto.com>

The capabilities for the HE mesh are generated from the capabilities
reported by the fw. But the firmware only reports the overall capabilities
and not the one which are specific for mesh. Some of them (TWT, MU UL/DL,
TB PPDU, ...) require an infrastructure setup with a main STA (AP)
controlling the operations. This is not the case for mesh and thus these
capabilities are removed from the list of capabilities.

Signed-off-by: Sven Eckelmann <seckelmann@datto.com>

Forwarded: https://patchwork.kernel.org/patch/11029297/
---
 drivers/net/wireless/ath/ath11k/mac.c | 56 +++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)

diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index b1964385b206..4d40c9635a4a 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -3297,6 +3297,7 @@ static int ath11k_mac_copy_he_cap(struct ath11k *ar,
 		switch (i) {
 		case NL80211_IFTYPE_STATION:
 		case NL80211_IFTYPE_AP:
+		case NL80211_IFTYPE_MESH_POINT:
 			break;
 
 		default:
@@ -3337,6 +3338,61 @@ static int ath11k_mac_copy_he_cap(struct ath11k *ar,
 			he_cap_elem->phy_cap_info[9] |=
 				IEEE80211_HE_PHY_CAP9_TX_1024_QAM_LESS_THAN_242_TONE_RU;
 			break;
+		case NL80211_IFTYPE_MESH_POINT:
+			he_cap_elem->mac_cap_info[0] &=
+				~(IEEE80211_HE_MAC_CAP0_TWT_RES |
+				  IEEE80211_HE_MAC_CAP0_TWT_REQ);
+			he_cap_elem->mac_cap_info[2] &=
+				~(IEEE80211_HE_MAC_CAP2_TRS |
+				  IEEE80211_HE_MAC_CAP2_BCAST_TWT |
+				  IEEE80211_HE_MAC_CAP2_MU_CASCADING);
+			he_cap_elem->mac_cap_info[3] &=
+				~(IEEE80211_HE_MAC_CAP3_FLEX_TWT_SCHED |
+				  IEEE80211_HE_MAC_CAP2_BCAST_TWT |
+				  IEEE80211_HE_MAC_CAP2_MU_CASCADING);
+			he_cap_elem->mac_cap_info[4] &=
+				~(IEEE80211_HE_MAC_CAP4_BSRP_BQRP_A_MPDU_AGG |
+				  IEEE80211_HE_MAC_CAP4_BQR);
+			he_cap_elem->mac_cap_info[5] &=
+				~(IEEE80211_HE_MAC_CAP5_SUBCHAN_SELECVITE_TRANSMISSION |
+				  IEEE80211_HE_MAC_CAP5_UL_2x996_TONE_RU |
+				  IEEE80211_HE_MAC_CAP5_PUNCTURED_SOUNDING |
+				  IEEE80211_HE_MAC_CAP5_HT_VHT_TRIG_FRAME_RX);
+
+			he_cap_elem->phy_cap_info[2] &=
+				~(IEEE80211_HE_PHY_CAP2_UL_MU_FULL_MU_MIMO |
+				  IEEE80211_HE_PHY_CAP2_UL_MU_PARTIAL_MU_MIMO);
+			he_cap_elem->phy_cap_info[3] &=
+				~(IEEE80211_HE_PHY_CAP3_RX_HE_MU_PPDU_FROM_NON_AP_STA |
+				  IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_MASK |
+				  IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_MASK);
+			he_cap_elem->phy_cap_info[4] &=
+				~IEEE80211_HE_PHY_CAP4_MU_BEAMFORMER;
+			he_cap_elem->phy_cap_info[5] &=
+				~IEEE80211_HE_PHY_CAP5_NG16_MU_FEEDBACK;
+			he_cap_elem->phy_cap_info[6] &=
+				~(IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_75_MU |
+				  IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB |
+				  IEEE80211_HE_PHY_CAP6_TRIG_CQI_FB |
+				  IEEE80211_HE_PHY_CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO);
+			he_cap_elem->phy_cap_info[7] &=
+				~(IEEE80211_HE_PHY_CAP7_SRP_BASED_SR |
+				  IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR |
+				  IEEE80211_HE_PHY_CAP7_STBC_TX_ABOVE_80MHZ |
+				  IEEE80211_HE_PHY_CAP7_STBC_RX_ABOVE_80MHZ);
+			he_cap_elem->phy_cap_info[8] &=
+				~(IEEE80211_HE_PHY_CAP8_HE_ER_SU_PPDU_4XLTF_AND_08_US_GI |
+				  IEEE80211_HE_PHY_CAP8_20MHZ_IN_40MHZ_HE_PPDU_IN_2G |
+				  IEEE80211_HE_PHY_CAP8_20MHZ_IN_160MHZ_HE_PPDU |
+				  IEEE80211_HE_PHY_CAP8_80MHZ_IN_160MHZ_HE_PPDU);
+			he_cap_elem->phy_cap_info[9] &=
+				~(IEEE80211_HE_PHY_CAP9_LONGER_THAN_16_SIGB_OFDM_SYM |
+				  IEEE80211_HE_PHY_CAP9_NON_TRIGGERED_CQI_FEEDBACK |
+				  IEEE80211_HE_PHY_CAP9_RX_1024_QAM_LESS_THAN_242_TONE_RU |
+				  IEEE80211_HE_PHY_CAP9_TX_1024_QAM_LESS_THAN_242_TONE_RU |
+				  IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB |
+				  IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_NON_COMP_SIGB);
+			break;
 		}
 
 		he_cap->he_mcs_nss_supp.rx_mcs_80 =
-- 
2.20.1


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  parent reply	other threads:[~2019-09-04  9:12 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-04  9:12 [PATCH 0/4] ath11k: add HE support John Crispin
2019-09-04  9:12 ` [PATCH 1/4] " John Crispin
2019-09-04 15:15   ` Kalle Valo
2019-09-04 15:21   ` Kalle Valo
2019-09-05 14:30   ` Kalle Valo
2019-09-05 20:12     ` John Crispin
2019-09-04  9:12 ` [PATCH 2/4] ath11k: add TWT support John Crispin
2019-09-04  9:12 ` [PATCH 3/4] ath11k: add spatial reuse support John Crispin
2019-09-04 15:21   ` Kalle Valo
2019-09-04  9:12 ` John Crispin [this message]
2019-09-04  9:20   ` [PATCH 4/4] ath11k: register HE mesh capabilities Sven Eckelmann

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