From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from m43-7.mailgun.net ([69.72.43.7]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kIK3O-0000LH-2L for ath11k@lists.infradead.org; Tue, 15 Sep 2020 23:08:03 +0000 MIME-Version: 1.0 Date: Tue, 15 Sep 2020 16:07:59 -0700 From: Pradeep Kumar Chitrapu Subject: Re: [PATCH v5 2/8] ath11k: add support for 6GHz radio in driver In-Reply-To: References: <20200603001724.12161-1-pradeepc@codeaurora.org> <20200603001724.12161-3-pradeepc@codeaurora.org> Message-ID: <0b4f6d618388a97082009ba5380afbf5@codeaurora.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "ath11k" Errors-To: ath11k-bounces+kvalo=adurom.com@lists.infradead.org To: Wen Gong Cc: linux-wireless-owner@vger.kernel.org, linux-wireless@vger.kernel.org, ath11k@lists.infradead.org >>> >>> - if (cap->supported_bands & WMI_HOST_WLAN_5G_CAP) { >>> + if (cap->supported_bands & WMI_HOST_WLAN_5G_CAP && >>> !ar->supports_6ghz) { >>> band = &ar->mac.sbands[NL80211_BAND_5GHZ]; >>> ht_cap = cap->band[NL80211_BAND_5GHZ].ht_cap_info; >>> if (ht_cap_info) >> After this change, when 6G is support, it removed HT/VHT of 5G band >> from "iw list", when connect to an 11AX AP of 5G, it used non-HT. >> caused together with this commit >> 75e296e9b22aef6fa467523ace87ef623dac1fad(mac80211: simplify and >> improve HT/VHT/HE disable code) >> + /* disable HT/VHT/HE if we don't support them */ >> + if (!sband->ht_cap.ht_supported) { >> + ifmgd->flags |= IEEE80211_STA_DISABLE_HT; >> + ifmgd->flags |= IEEE80211_STA_DISABLE_VHT; >> + ifmgd->flags |= IEEE80211_STA_DISABLE_HE; >> + } >> >> after remove this change in ath11k, it become correct to HE >> iw wls1 station dump: >> rx bitrate: 149.7 MBit/s HE-MCS 6 HE-NSS 2 HE-GI 0 HE-DCM 0 Hi Wen, Do you have https://lore.kernel.org/linux-wireless/20200528213443.25687d2695bc.I3f9747c1147480f65445f13eda5c4a5ed4e86757@changeid/? >> > Hi Pradeep Kumar Chitrapu, > For QCA6390, it is single_pdev, the pdev support all 2G/5G/6G, > Is it have 3 pdev/ath11k in your chip for 2G/5G/6G? > And the pdev/ath11k of 6G have WMI_HOST_WLAN_5G_CAP of > cap->supported_bands? >> [...] Yes, ath11k receives WMI_HOST_WLAN_5G_CAP from firmware for 6G as well. -- ath11k mailing list ath11k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath11k