From 7658e786e6de189f218ba7ed5d8db953cc6cf980 Mon Sep 17 00:00:00 2001 From: Christian Marangi Date: Wed, 14 Jun 2023 09:14:56 +0200 Subject: [PATCH 3/4] wifi: ath10k: add support for QAM-256 in 2.4GHz 802.11n Ath10k supports non-standard QAM-256 in 2.4GHz in 802.11n. Permit for supported client to benefits from these extra bandwidth by enabling support for it. --- ath10k-5.15/mac.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/ath10k-5.15/mac.c b/ath10k-6.2/mac.c index 9c4bf2fdbc0f..8d362ba351e6 100644 --- a/ath10k-5.15/mac.c +++ b/ath10k-5.15k/mac.c @@ -3335,9 +3335,9 @@ static void ath10k_peer_assoc_h_phymode(struct ath10k *ar, if (sta->deflink.vht_cap.vht_supported && !ath10k_peer_assoc_h_vht_masked(vht_mcs_mask)) { if (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_40) - phymode = MODE_11AC_VHT40; + phymode = MODE_11AC_VHT40_2G; else - phymode = MODE_11AC_VHT20; + phymode = MODE_11AC_VHT20_2G; } else if (sta->deflink.ht_cap.ht_supported && !ath10k_peer_assoc_h_ht_masked(ht_mcs_mask)) { if (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_40) @@ -5846,6 +5846,7 @@ static void ath10k_mac_setup_ht_vht_cap(struct ath10k *ar) /* Enable the VHT support at 2.4 GHz */ band->vht_cap = vht_cap; + band->vht_cap.vendor_qam256_supported = true; } if (ar->phy_capability & WHAL_WLAN_11A_CAPABILITY) { band = &ar->mac.sbands[NL80211_BAND_5GHZ]; -- 2.40.1