From: Jeff Johnson <quic_jjohnson@quicinc.com>
To: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>,
<ath12k@lists.infradead.org>
Cc: <linux-wireless@vger.kernel.org>
Subject: Re: [PATCH V4 10/10] wifi: ath12k: add extended NSS bandwidth support for 160 MHz
Date: Mon, 13 May 2024 13:56:15 -0700 [thread overview]
Message-ID: <15047448-4fb1-4024-8d62-1922e8f15940@quicinc.com> (raw)
In-Reply-To: <20240508002055.17705-11-quic_pradeepc@quicinc.com>
On 5/7/2024 5:20 PM, Pradeep Kumar Chitrapu wrote:
> Currently rx and tx MCS map for 160 MHz under HE capabilities
> are not updating properly, when 160 MHz is configured with NSS
> lesser than max NSS support. Fix this by utilizing
> nss_ratio_enabled and nss_ratio_info fields sent by firmware
> in service ready event.
>
> However, if firmware advertises EXT NSS BW support in VHT caps
> as 1(1x2) and when nss_ratio_info indicates 1:1, reset the EXT
> NSS BW Support in VHT caps to 0 which indicates 1x1. This is
> to avoid incorrectly chosing 1:2 NSS ratio when using the
s/chosing /choosing /
> default VHT caps advertised by firmware.
>
> Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
>
> Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
prev parent reply other threads:[~2024-05-13 20:56 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-08 0:20 [PATCH V4 00/10] wifi: ath12k: add MU-MIMO and 160 MHz bandwidth support Pradeep Kumar Chitrapu
2024-05-08 0:20 ` [PATCH V4 01/10] wifi: mac80211: Add EHT UL MU-MIMO flag in ieee80211_bss_conf Pradeep Kumar Chitrapu
2024-05-13 20:49 ` Jeff Johnson
2024-05-15 16:10 ` Pradeep Kumar Chitrapu
2024-05-08 0:20 ` [PATCH V4 02/10] wifi: ath12k: push HE MU-MIMO params to hardware Pradeep Kumar Chitrapu
2024-05-13 20:50 ` Jeff Johnson
2024-05-08 0:20 ` [PATCH V4 03/10] wifi: ath12k: push EHT " Pradeep Kumar Chitrapu
2024-05-13 20:50 ` Jeff Johnson
2024-05-08 0:20 ` [PATCH V4 04/10] wifi: ath12k: move HE MCS mapper to a separate function Pradeep Kumar Chitrapu
2024-05-13 20:50 ` Jeff Johnson
2024-05-08 0:20 ` [PATCH V4 05/10] wifi: ath12k: generate rx and tx mcs maps for supported HE mcs Pradeep Kumar Chitrapu
2024-05-13 20:51 ` Jeff Johnson
2024-05-08 0:20 ` [PATCH V4 06/10] wifi: ath12k: fix TX and RX MCS rate configurations in HE mode Pradeep Kumar Chitrapu
2024-05-13 20:52 ` Jeff Johnson
2024-05-08 0:20 ` [PATCH V4 07/10] wifi: ath12k: add support for setting fixed HE rate/GI/LTF Pradeep Kumar Chitrapu
2024-05-13 20:52 ` Jeff Johnson
2024-05-08 0:20 ` [PATCH V4 08/10] wifi: ath12k: clean up 80P80 support Pradeep Kumar Chitrapu
2024-05-13 20:52 ` Jeff Johnson
2024-05-08 0:20 ` [PATCH V4 09/10] wifi: ath12k: add support for 160 MHz bandwidth Pradeep Kumar Chitrapu
2024-05-13 20:54 ` Jeff Johnson
2024-05-15 16:10 ` Pradeep Kumar Chitrapu
2024-05-08 0:20 ` [PATCH V4 10/10] wifi: ath12k: add extended NSS bandwidth support for 160 MHz Pradeep Kumar Chitrapu
2024-05-13 20:56 ` Jeff Johnson [this message]
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