blob: 2311cb2c8cc219f0e0f6e25a2ff4ed0b5ee3520c [file] [log] [blame]
From f9e99e0dec97a1dfb67e7f364d461ba15449a5e8 Mon Sep 17 00:00:00 2001
From: Peter Chiu <chui-hao.chiu@mediatek.com>
Date: Wed, 24 May 2023 10:17:38 +0800
Subject: [PATCH 6/8] wifi: mt76: mt7915: update mpdu density in 2/5g
capability
Set mpdu density to 2 usec to meet hardware capability
and also update enhance throughput.
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
---
mt7915/init.c | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/mt7915/init.c b/mt7915/init.c
index 5baa571..2eec451 100644
--- a/mt7915/init.c
+++ b/mt7915/init.c
@@ -398,8 +398,12 @@ mt7915_init_wiphy(struct mt7915_phy *phy)
phy->mt76->sband_2g.sband.ht_cap.cap |=
IEEE80211_HT_CAP_LDPC_CODING |
IEEE80211_HT_CAP_MAX_AMSDU;
- phy->mt76->sband_2g.sband.ht_cap.ampdu_density =
- IEEE80211_HT_MPDU_DENSITY_4;
+ if (is_mt7915(&dev->mt76))
+ phy->mt76->sband_2g.sband.ht_cap.ampdu_density =
+ IEEE80211_HT_MPDU_DENSITY_4;
+ else
+ phy->mt76->sband_2g.sband.ht_cap.ampdu_density =
+ IEEE80211_HT_MPDU_DENSITY_2;
}
if (phy->mt76->cap.has_5ghz) {
@@ -409,10 +413,11 @@ mt7915_init_wiphy(struct mt7915_phy *phy)
phy->mt76->sband_5g.sband.ht_cap.cap |=
IEEE80211_HT_CAP_LDPC_CODING |
IEEE80211_HT_CAP_MAX_AMSDU;
- phy->mt76->sband_5g.sband.ht_cap.ampdu_density =
- IEEE80211_HT_MPDU_DENSITY_4;
if (is_mt7915(&dev->mt76)) {
+ phy->mt76->sband_5g.sband.ht_cap.ampdu_density =
+ IEEE80211_HT_MPDU_DENSITY_4;
+
vht_cap->cap |=
IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 |
IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK;
@@ -422,6 +427,9 @@ mt7915_init_wiphy(struct mt7915_phy *phy)
IEEE80211_VHT_CAP_SHORT_GI_160 |
FIELD_PREP(IEEE80211_VHT_CAP_EXT_NSS_BW_MASK, 1);
} else {
+ phy->mt76->sband_5g.sband.ht_cap.ampdu_density =
+ IEEE80211_HT_MPDU_DENSITY_2;
+
vht_cap->cap |=
IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 |
IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK;
--
2.18.0