From 3cf3e01ba62026bd5df2e49c42cf14abf1c3bc8e Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi Date: Tue, 24 Aug 2021 12:22:24 +0200 Subject: [PATCH] mt76: connac: add 6GHz support to mt76_connac_mcu_uni_add_bss This is a preliminary patch to enable 6GHz band for mt7921 devices. Tested-by: Deren Wu Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c | 11 +++++++++-- drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h | 8 ++++++-- 2 files changed, 15 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c index ab44e61e3aaf..3b9c4180f954 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c @@ -1292,7 +1292,8 @@ int mt76_connac_mcu_uni_add_bss(struct mt76_phy *phy, u8 short_st; u8 ht_op_info; u8 sco; - u8 pad[3]; + u8 band; + u8 pad[2]; } __packed rlm; } __packed rlm_req = { .hdr = { @@ -1308,13 +1309,19 @@ int mt76_connac_mcu_uni_add_bss(struct mt76_phy *phy, .ht_op_info = 4, /* set HT 40M allowed */ .rx_streams = phy->chainmask, .short_st = true, + .band = band, }, }; int err, conn_type; - u8 idx; + u8 idx, basic_phy; idx = mvif->omac_idx > EXT_BSSID_START ? HW_BSSID_0 : mvif->omac_idx; basic_req.basic.hw_bss_idx = idx; + if (band == NL80211_BAND_6GHZ) + basic_req.basic.phymode_ext = BIT(0); + + basic_phy = mt76_connac_get_phy_mode_v2(phy, vif, band, NULL); + basic_req.basic.nonht_basic_phy = cpu_to_le16(basic_phy); switch (vif->type) { case NL80211_IFTYPE_MESH_POINT: diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h index 5ab5e185a8bb..ea46dde364e1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h @@ -668,10 +668,14 @@ struct mt76_connac_bss_basic_tlv { * bit(3): GN * bit(4): AN * bit(5): AC + * bit(6): AX2 + * bit(7): AX5 + * bit(8): AX6 */ __le16 sta_idx; - u8 nonht_basic_phy; - u8 pad[3]; + __le16 nonht_basic_phy; + u8 phymode_ext; /* bit(0) AX_6G */ + u8 pad[1]; } __packed; struct mt76_connac_bss_qos_tlv { -- 2.11.0