From: Arend van Spriel <arend.vanspriel@broadcom.com>
To: Ian Lin <ian.lin@infineon.com>, johannes@sipsolutions.net
Cc: linux-wireless@vger.kernel.org, brcm80211@lists.linux.dev,
carter.chen@infineon.com, double.lo@infineon.com,
vinoth.sampath@infineon.com, gokulkumar.sivakumar@infineon.com
Subject: Re: [PATCH wireless-next 3/4] wifi: brcmfmac: Improve the delay during scan
Date: Wed, 4 Jun 2025 11:54:53 +0200 [thread overview]
Message-ID: <b6d38c35-e410-4ea6-94e0-b9f091976953@broadcom.com> (raw)
In-Reply-To: <20250604091629.3943-4-ian.lin@infineon.com>
On 6/4/2025 11:16 AM, Ian Lin wrote:
> From: Kurt Lee <kurt.lee@cypress.com>
>
> wpa_supplicant sends NL80211_CMD_GET_SURVEY command every time after
> normal scan, which causes brcmfmac surveying each channel again.
> Currently brcmfmac implments brcmf_cfg80211_dump_survey focusing on AP
> mode, thus this change will return the request other than AP mode.
I am not sure if the driver should make this kind of decision. If
wpa_supplicant wants to invoke a survey after a scan than we should
simply comply and give what wpa_supplicant what it requests for. If you
want to avoid the survey make it a configuration option in
wpa_supplicant.conf.
Regards,
Arend
> Signed-off-by: Kurt Lee <kurt.lee@cypress.com>
> Signed-off-by: Ian Lin <ian.lin@infineon.com>
> ---
> drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 3 +++
> 1 file changed, 3 insertions(+
next prev parent reply other threads:[~2025-06-04 9:54 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-04 9:16 [PATCH wireless-next 0/4] wifi: brcmfmac: apmode related fix Ian Lin
2025-06-04 9:16 ` [PATCH wireless-next 1/4] wifi: brcmfmac: don't allow arp/nd offload to be enabled if ap mode exists Ian Lin
2025-06-04 10:01 ` Arend van Spriel
2025-06-06 8:08 ` Lin Ian (CSS ICW ENG WFS SW WFSW 1)
2025-06-06 8:29 ` Johannes Berg
2025-06-04 9:16 ` [PATCH wireless-next 2/4] wifi: brcmfmac: revise SoftAP channel setting Ian Lin
2025-06-04 9:38 ` Arend van Spriel
2025-06-06 7:45 ` Lin Ian (CSS ICW ENG WFS SW WFSW 1)
2025-06-04 9:16 ` [PATCH wireless-next 3/4] wifi: brcmfmac: Improve the delay during scan Ian Lin
2025-06-04 9:54 ` Arend van Spriel [this message]
2025-06-06 7:49 ` Lin Ian (CSS ICW ENG WFS SW WFSW 1)
2025-06-04 9:16 ` [PATCH wireless-next 4/4] wifi: brcmfmac: prevent disable controller in apmode stop Ian Lin
2025-06-04 10:25 ` Arend van Spriel
2025-06-06 7:41 ` Lin Ian (CSS ICW ENG WFS SW WFSW 1)
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