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From:   Shayne Chen <shayne.chen@mediatek.com>
To:     Felix Fietkau <nbd@nbd.name>
CC:     linux-wireless <linux-wireless@vger.kernel.org>,
        Lorenzo Bianconi <lorenzo.bianconi@redhat.com>,
        Ryder Lee <ryder.lee@mediatek.com>,
        "Evelyn Tsai" <evelyn.tsai@mediatek.com>,
        linux-mediatek <linux-mediatek@lists.infradead.org>,
        Shayne Chen <shayne.chen@mediatek.com>
Subject: [PATCH v3 2/4] mt76: mt7915: rework mt7915_mcu_sta_muru_tlv()
Date:   Mon, 18 Oct 2021 16:09:39 +0800
Message-ID: <20211018080941.11443-2-shayne.chen@mediatek.com>
In-Reply-To: <20211018080941.11443-1-shayne.chen@mediatek.com>
References: <20211018080941.11443-1-shayne.chen@mediatek.com>
MIME-Version: 1.0
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Precedence: bulk

Re-order and modify conditions for MU DL/UL and ofdma DL fields, and
also clean up some unnecessary zero settings.

Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
---
 .../net/wireless/mediatek/mt76/mt7915/mcu.c   | 42 +++++++++----------
 1 file changed, 21 insertions(+), 21 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index 8ba60b66e4a9..4c687380120e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -1520,22 +1520,37 @@ mt7915_mcu_sta_muru_tlv(struct sk_buff *skb, struct ieee80211_sta *sta,
 	struct sta_rec_muru *muru;
 	struct tlv *tlv;
 
-	if (!sta->vht_cap.vht_supported && !sta->he_cap.has_he)
+	if (vif->type != NL80211_IFTYPE_STATION &&
+	    vif->type != NL80211_IFTYPE_AP)
+		return;
+
+	if (!sta->vht_cap.vht_supported)
 		return;
 
 	tlv = mt7915_mcu_add_tlv(skb, STA_REC_MURU, sizeof(*muru));
 
 	muru = (struct sta_rec_muru *)tlv;
-	muru->cfg.ofdma_dl_en = true;
 
-	/* A non-AP HE station must support MU beamformee */
-	muru->cfg.mimo_dl_en = (vif->type == NL80211_IFTYPE_STATION &&
-				vif->bss_conf.he_support) ||
-			       mvif->cap.he_mu_ebfer ||
+	muru->cfg.mimo_dl_en = mvif->cap.he_mu_ebfer ||
 			       mvif->cap.vht_mu_ebfer ||
 			       mvif->cap.vht_mu_ebfee;
+
+	muru->mimo_dl.vht_mu_bfee =
+		!!(sta->vht_cap.cap & IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE);
+
+	if (!sta->he_cap.has_he)
+		return;
+
+	muru->mimo_dl.partial_bw_dl_mimo =
+		HE_PHY(CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO, elem->phy_cap_info[6]);
+
 	muru->cfg.mimo_ul_en = true;
+	muru->mimo_ul.full_ul_mimo =
+		HE_PHY(CAP2_UL_MU_FULL_MU_MIMO, elem->phy_cap_info[2]);
+	muru->mimo_ul.partial_ul_mimo =
+		HE_PHY(CAP2_UL_MU_PARTIAL_MU_MIMO, elem->phy_cap_info[2]);
 
+	muru->cfg.ofdma_dl_en = true;
 	muru->ofdma_dl.punc_pream_rx =
 		HE_PHY(CAP1_PREAMBLE_PUNC_RX_MASK, elem->phy_cap_info[1]);
 	muru->ofdma_dl.he_20m_in_40m_2g =
@@ -1544,9 +1559,6 @@ mt7915_mcu_sta_muru_tlv(struct sk_buff *skb, struct ieee80211_sta *sta,
 		HE_PHY(CAP8_20MHZ_IN_160MHZ_HE_PPDU, elem->phy_cap_info[8]);
 	muru->ofdma_dl.he_80m_in_160m =
 		HE_PHY(CAP8_80MHZ_IN_160MHZ_HE_PPDU, elem->phy_cap_info[8]);
-	muru->ofdma_dl.lt16_sigb = 0;
-	muru->ofdma_dl.rx_su_comp_sigb = 0;
-	muru->ofdma_dl.rx_su_non_comp_sigb = 0;
 
 	muru->ofdma_ul.t_frame_dur =
 		HE_MAC(CAP1_TF_MAC_PAD_DUR_MASK, elem->mac_cap_info[1]);
@@ -1554,18 +1566,6 @@ mt7915_mcu_sta_muru_tlv(struct sk_buff *skb, struct ieee80211_sta *sta,
 		HE_MAC(CAP2_MU_CASCADING, elem->mac_cap_info[2]);
 	muru->ofdma_ul.uo_ra =
 		HE_MAC(CAP3_OFDMA_RA, elem->mac_cap_info[3]);
-	muru->ofdma_ul.he_2x996_tone = 0;
-	muru->ofdma_ul.rx_t_frame_11ac = 0;
-
-	muru->mimo_dl.vht_mu_bfee =
-		!!(sta->vht_cap.cap & IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE);
-	muru->mimo_dl.partial_bw_dl_mimo =
-		HE_PHY(CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO, elem->phy_cap_info[6]);
-
-	muru->mimo_ul.full_ul_mimo =
-		HE_PHY(CAP2_UL_MU_FULL_MU_MIMO, elem->phy_cap_info[2]);
-	muru->mimo_ul.partial_ul_mimo =
-		HE_PHY(CAP2_UL_MU_PARTIAL_MU_MIMO, elem->phy_cap_info[2]);
 }
 
 static void
-- 
2.29.2