[PATCH] ath11k: Advertise MPDU start spacing as no restriction

[PATCH] ath11k: Advertise MPDU start spacing as no restriction

[Venkateswara Naralasetty]

Adverise MPDU start spacing as no restriction in ht capabilities,
Since IPQ8074 hw support all sorts of mpdu start spcing. With this
observed minor uplink performance improvement in lower data frame
size case with Veriwave clients.

Signed-off-by: Venkateswara Naralasetty <vnaralas@codeaurora.org>
---
 drivers/net/wireless/ath/ath11k/mac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 6e0f532..9a746ec 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -2898,7 +2898,7 @@ ath11k_create_ht_cap(struct ath11k *ar, u32 ar_ht_cap, u32 rate_cap_rx_chainmask
 
 	ht_cap.ht_supported = 1;
 	ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
-	ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_8;
+	ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_NONE;
 	ht_cap.cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
 	ht_cap.cap |= IEEE80211_HT_CAP_DSSSCCK40;
 	ht_cap.cap |= WLAN_HT_CAP_SM_PS_STATIC << IEEE80211_HT_CAP_SM_PS_SHIFT;
-- 
2.7.4


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[PATCH] ath11k: Advertise MPDU start spacing as no restriction

[Venkateswara Naralasetty]

Adverise MPDU start spacing as no restriction in ht capabilities,
Since IPQ8074 hw support all sorts of mpdu start spcing. With this
observed minor uplink performance improvement in lower data frame
size case with Veriwave clients.

Signed-off-by: Venkateswara Naralasetty <vnaralas@codeaurora.org>
---
 drivers/net/wireless/ath/ath11k/mac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index c5ab067..624534d 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -3089,7 +3089,7 @@ ath11k_create_ht_cap(struct ath11k *ar, u32 ar_ht_cap, u32 rate_cap_rx_chainmask
 
 	ht_cap.ht_supported = 1;
 	ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
-	ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_8;
+	ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_NONE;
 	ht_cap.cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
 	ht_cap.cap |= IEEE80211_HT_CAP_DSSSCCK40;
 	ht_cap.cap |= WLAN_HT_CAP_SM_PS_STATIC << IEEE80211_HT_CAP_SM_PS_SHIFT;
-- 
2.7.4


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Re: [PATCH] ath11k: Advertise MPDU start spacing as no restriction

[Kalle Valo]

Venkateswara Naralasetty <vnaralas@codeaurora.org> writes:

> Adverise MPDU start spacing as no restriction in ht capabilities,
> Since IPQ8074 hw support all sorts of mpdu start spcing. With this
> observed minor uplink performance improvement in lower data frame
> size case with Veriwave clients.
>
> Signed-off-by: Venkateswara Naralasetty <vnaralas@codeaurora.org>

Applied, thanks.

2bce98caf793 ath11k: Advertise MPDU start spacing as no restriction

-- 
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches

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