[][MAC80211][mt76][update mt76 patches for WiFi 7]
[Description]
Add mt76 patches for WiFi 7.
[Release-log]
N/A
Change-Id: I112af10d6f6530d48c8778d469188110ae4e13dc
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7621537
diff --git a/autobuild_mac80211_release/mt7988_mt7996_mac80211/package/kernel/mt76/patches/0010-wifi-mt76-mt7996-add-muru-support.patch b/autobuild_mac80211_release/mt7988_mt7996_mac80211/package/kernel/mt76/patches/0010-wifi-mt76-mt7996-add-muru-support.patch
new file mode 100644
index 0000000..c0f61b7
--- /dev/null
+++ b/autobuild_mac80211_release/mt7988_mt7996_mac80211/package/kernel/mt76/patches/0010-wifi-mt76-mt7996-add-muru-support.patch
@@ -0,0 +1,105 @@
+From 8a284ffc268754a8e941888ce6f1b506f3c7564c Mon Sep 17 00:00:00 2001
+From: MeiChia Chiu <MeiChia.Chiu@mediatek.com>
+Date: Mon, 28 Nov 2022 14:36:09 +0800
+Subject: [PATCH 10/11] wifi: mt76: mt7996: add muru support
+
+Add sta_rec_muru() fw command to support MU-MIMO and OFDMA features.
+
+Signed-off-by: MeiChia Chiu <meichia.chiu@mediatek.com>
+Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
+---
+ mt76_connac_mcu.h | 3 ++-
+ mt7996/mcu.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++-
+ 2 files changed, 57 insertions(+), 2 deletions(-)
+
+diff --git a/mt76_connac_mcu.h b/mt76_connac_mcu.h
+index b91262ee..6249de57 100644
+--- a/mt76_connac_mcu.h
++++ b/mt76_connac_mcu.h
+@@ -519,7 +519,8 @@ struct sta_rec_muru {
+ u8 uo_ra;
+ u8 he_2x996_tone;
+ u8 rx_t_frame_11ac;
+- u8 rsv[3];
++ u8 rx_ctrl_frame_to_mbss;
++ u8 rsv[2];
+ } ofdma_ul;
+
+ struct {
+diff --git a/mt7996/mcu.c b/mt7996/mcu.c
+index 20519bff..611f6450 100644
+--- a/mt7996/mcu.c
++++ b/mt7996/mcu.c
+@@ -1101,6 +1101,59 @@ mt7996_mcu_sta_amsdu_tlv(struct mt7996_dev *dev, struct sk_buff *skb,
+ }
+ }
+
++static void
++mt7996_mcu_sta_muru_tlv(struct mt7996_dev *dev, struct sk_buff *skb,
++ struct ieee80211_vif *vif, struct ieee80211_sta *sta)
++{
++ struct ieee80211_he_cap_elem *elem = &sta->deflink.he_cap.he_cap_elem;
++ struct sta_rec_muru *muru;
++ struct tlv *tlv;
++
++ if (vif->type != NL80211_IFTYPE_STATION &&
++ vif->type != NL80211_IFTYPE_AP)
++ return;
++
++ tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_MURU, sizeof(*muru));
++
++ muru = (struct sta_rec_muru *)tlv;
++ muru->cfg.mimo_dl_en = vif->bss_conf.eht_mu_beamformer ||
++ vif->bss_conf.he_mu_beamformer ||
++ vif->bss_conf.vht_mu_beamformer ||
++ vif->bss_conf.vht_mu_beamformee;
++ muru->cfg.ofdma_dl_en = true;
++
++ if (sta->deflink.vht_cap.vht_supported)
++ muru->mimo_dl.vht_mu_bfee =
++ !!(sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE);
++
++ if (!sta->deflink.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->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->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 =
++ HE_PHY(CAP8_20MHZ_IN_40MHZ_HE_PPDU_IN_2G, elem->phy_cap_info[8]);
++ muru->ofdma_dl.he_20m_in_160m =
++ 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_ul.t_frame_dur =
++ HE_MAC(CAP1_TF_MAC_PAD_DUR_MASK, elem->mac_cap_info[1]);
++ muru->ofdma_ul.mu_cascading =
++ 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]);
++}
++
+ static inline bool
+ mt7996_is_ebf_supported(struct mt7996_phy *phy, struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta, bool bfee)
+@@ -1778,7 +1831,8 @@ int mt7996_mcu_add_sta(struct mt7996_dev *dev, struct ieee80211_vif *vif,
+ mt7996_mcu_sta_he_6g_tlv(skb, sta);
+ /* starec eht */
+ mt7996_mcu_sta_eht_tlv(skb, sta);
+- /* TODO: starec muru */
++ /* starec muru */
++ mt7996_mcu_sta_muru_tlv(dev, skb, vif, sta);
+ /* starec bfee */
+ mt7996_mcu_sta_bfee_tlv(dev, skb, vif, sta);
+ /* starec hdr trans */
+--
+2.39.2
+