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ath10k-ct: add missing bit to enable 256-QAM support
An additional bit is needed to enable 256-QAM support. Feature that is already supported in ath10k-ct driver. Signed-off-by: Christian Marangi <[email protected]>
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...e/kernel/ath10k-ct/patches/203-wifi-ath10k-add-support-for-QAM-256-in-2.4GHz-802.11.patch
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From 7658e786e6de189f218ba7ed5d8db953cc6cf980 Mon Sep 17 00:00:00 2001 | ||
From: Christian Marangi <[email protected]> | ||
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 | ||
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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. | ||
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Signed-off-by: Christian Marangi <[email protected]> | ||
--- | ||
ath10k-6.2/mac.c | 6 ++++-- | ||
1 file changed, 4 insertions(+), 2 deletions(-) | ||
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diff --git a/ath10k-6.2/mac.c b/ath10k-6.2/mac.c | ||
index 9c4bf2fdbc0f..8d362ba351e6 100644 | ||
--- a/ath10k-6.2/mac.c | ||
+++ b/ath10k-6.2k/mac.c | ||
@@ -2749,9 +2749,9 @@ 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) | ||
@@ -4998,6 +4998,7 @@ static void ath10k_mac_setup_ht_vht_cap(struct ath10k *ar) | ||
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/* 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 | ||
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