From: Kalle Valo <kvalo@codeaurora.org>
To: Jouni Malinen <jouni@codeaurora.org>
Cc: ath11k@lists.infradead.org, linux-wireless@vger.kernel.org,
Wen Gong <wgong@codeaurora.org>,
Jouni Malinen <jouni@codeaurora.org>
Subject: Re: [PATCH 3/3] ath11k: set correct NL80211_FEATURE_DYNAMIC_SMPS for WCN6855
Date: Mon, 1 Nov 2021 14:13:47 +0000 (UTC) [thread overview]
Message-ID: <163577602395.7461.6563543942960093028.kvalo@codeaurora.org> (raw)
In-Reply-To: <20210914163726.38604-3-jouni@codeaurora.org>
Jouni Malinen <jouni@codeaurora.org> wrote:
> Commit 6f4d70308e5e ("ath11k: support SMPS configuration for 6 GHz") changed
> "if (ht_cap & WMI_HT_CAP_DYNAMIC_SMPS)" to "if (ht_cap &
> WMI_HT_CAP_DYNAMIC_SMPS || ar->supports_6ghz)" which means
> NL80211_FEATURE_DYNAMIC_SMPS is enabled for all chips which support 6 GHz.
> However, WCN6855 supports 6 GHz but it does not support feature
> NL80211_FEATURE_DYNAMIC_SMPS, and this can lead to MU-MIMO test failures for
> WCN6855.
>
> Disable NL80211_FEATURE_DYNAMIC_SMPS for WCN6855 since its ht_cap does not
> support WMI_HT_CAP_DYNAMIC_SMPS. Enable the feature only on QCN9074 as that's
> the only other device supporting 6 GHz band.
>
> Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
>
> Signed-off-by: Wen Gong <wgong@codeaurora.org>
> Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Patch applied to ath-next branch of ath.git, thanks.
82c434c10340 ath11k: set correct NL80211_FEATURE_DYNAMIC_SMPS for WCN6855
--
https://patchwork.kernel.org/project/linux-wireless/patch/20210914163726.38604-3-jouni@codeaurora.org/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
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next prev parent reply other threads:[~2021-11-01 14:14 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-14 16:37 [PATCH 1/3] ath11k: Change number of TCL rings to one for QCA6390 Jouni Malinen
2021-09-14 16:37 ` [PATCH 2/3] ath11k: change return buffer manager " Jouni Malinen
2021-09-16 10:02 ` Kalle Valo
2021-09-28 15:09 ` Kalle Valo
2021-09-28 15:14 ` Kalle Valo
2021-09-29 2:42 ` bqiang
2021-10-01 6:26 ` Kalle Valo
2021-10-05 14:10 ` Kalle Valo
2021-10-25 13:02 ` Kalle Valo
2021-10-25 13:03 ` Kalle Valo
2021-09-14 16:37 ` [PATCH 3/3] ath11k: set correct NL80211_FEATURE_DYNAMIC_SMPS for WCN6855 Jouni Malinen
2021-09-16 10:08 ` Kalle Valo
2021-09-16 14:09 ` Wen Gong
2021-09-16 15:15 ` Kalle Valo
2021-10-28 10:07 ` Kalle Valo
2021-10-29 2:30 ` Wen Gong
2021-11-01 14:13 ` Kalle Valo [this message]
2021-09-28 15:12 ` [PATCH 1/3] ath11k: Change number of TCL rings to one for QCA6390 Kalle Valo
2021-09-29 2:15 ` bqiang
2021-10-05 14:06 ` Kalle Valo
2021-10-11 15:12 ` Kalle Valo
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