2021-02-16 07:26:20

by Lavanya Suresh

Subject: [PATCH] ath11k: Fix sounding dimension config in HE cap

Number of Sounding dimensions config received from firmware for
bandwidth above 80MHz is cleared, and proper value is not set again.
So not resetting it to accept the config from firmware.

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-01689-QCAHKSWPL_SILICONZ-1

Signed-off-by: Lavanya Suresh <[email protected]>
---
drivers/net/wireless/ath/ath11k/mac.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 5e5026c..61c166e 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -4604,8 +4604,6 @@ static int ath11k_mac_copy_he_cap(struct ath11k *ar,

he_cap_elem->phy_cap_info[5] &=
~IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_MASK;
- he_cap_elem->phy_cap_info[5] &=
- ~IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_MASK;
he_cap_elem->phy_cap_info[5] |= ar->num_tx_chains - 1;

switch (i) {
--
2.7.4

2021-02-18 06:20:40

by Kalle Valo

Subject: Re: [PATCH] ath11k: Fix sounding dimension config in HE cap

Lavanya Suresh <[email protected]> wrote:

> Number of Sounding dimensions config received from firmware for
> bandwidth above 80MHz is cleared, and proper value is not set again.
> So not resetting it to accept the config from firmware.
>
> Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-01689-QCAHKSWPL_SILICONZ-1
>
> Signed-off-by: Lavanya Suresh <[email protected]>
> Signed-off-by: Kalle Valo <[email protected]>

Patch applied to ath-next branch of ath.git, thanks.

096b625fab8f ath11k: Fix sounding dimension config in HE cap

--
https://patchwork.kernel.org/project/linux-wireless/patch/[email protected]/

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