From: Wen Gong <wgong@codeaurora.org>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: ath11k@lists.infradead.org, linux-wireless@vger.kernel.org
Subject: Re: [PATCH 9/9] mac80211: save transmit power envelope element and power constraint
Date: Fri, 13 Aug 2021 18:29:31 +0800 [thread overview]
Message-ID: <24bcb0c5da824f830f31328781c634b9@codeaurora.org> (raw)
In-Reply-To: <569d85aec8fecc836b5a6f9d40b53dff6e41c1b1.camel@sipsolutions.net>
On 2021-08-13 18:11, Johannes Berg wrote:
> On Fri, 2021-08-13 at 17:16 +0800, Wen Gong wrote:
>>
>> yes, it should have some flag/logic to check whether it is BIGTK.
>> If you know it, you can tell me. :)
>
> Uh, actually, we don't have a secure indication of BIGTK getting used
> until after the 4-way-HS.
>
>> >
>> Yes, the lower driver also have the max power limit itself. If power
>> calulated
>> from the fake beacon is bigger than the max power limit, then it will
>> be
>> ignored.
>
> Right.
>
>> >
>> The Transmit Power Envelope is not existed in the assoc response, it
>> is
>> existed
>> in beacon. So it can not use assoc response.
>
> Right.
>
>
> Given this discussion, I think we should just leave it as is, and
> simply
> not assume that the TPE is protected by beacon protection or such.
> There
> are a number of other similar parameters, and doing some real
> protection
> at this level would likely require further spec changes.
>
Thanks.
I will leave it as is without change for BIGTK.
I will change others patch and send new version.
> johannes
next prev parent reply other threads:[~2021-08-13 10:29 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-17 20:19 [PATCH 0/9] cfg80211/mac80211: Add support for 6GHZ STA for various modes : LPI, SP and VLP Wen Gong
2021-05-17 20:19 ` [PATCH 1/9] cfg80211: add power type definition for 6G Hz Wen Gong
2021-07-23 9:22 ` Johannes Berg
2021-05-17 20:19 ` [PATCH 2/9] mac80211: add definition of regulatory info in 6G Hz operation information Wen Gong
2021-05-17 20:19 ` [PATCH 3/9] mac80211: add parse " Wen Gong
2021-07-23 9:23 ` Johannes Berg
2021-05-17 20:19 ` [PATCH 4/9] cfg80211: add definition for 6G power spectral density(psd) Wen Gong
2021-07-23 9:24 ` Johannes Berg
2021-07-30 10:00 ` Wen Gong
2021-05-17 20:19 ` [PATCH 5/9] cfg80211: save power spectral density(psd) of regulatory rule Wen Gong
2021-07-23 9:27 ` Johannes Berg
2021-07-30 10:06 ` Wen Gong
2021-05-17 20:19 ` [PATCH 6/9] mac80211: add definition for transmit power envelope element Wen Gong
2021-07-23 9:29 ` Johannes Berg
2021-07-23 9:31 ` Johannes Berg
2021-07-30 10:27 ` Wen Gong
2021-05-17 20:19 ` [PATCH 7/9] mac80211: add parse " Wen Gong
2021-07-23 9:33 ` Johannes Berg
2021-07-30 10:16 ` Wen Gong
2021-05-17 20:19 ` [PATCH 8/9] mac80211: add transmit power envelope element and power constraint in bss_conf Wen Gong
2021-07-23 9:33 ` Johannes Berg
2021-05-17 20:19 ` [PATCH 9/9] mac80211: save transmit power envelope element and power constraint Wen Gong
2021-07-23 9:38 ` Johannes Berg
2021-07-30 10:47 ` Wen Gong
2021-08-03 8:53 ` Wen Gong
2021-08-13 7:19 ` Johannes Berg
2021-08-13 7:25 ` Johannes Berg
2021-08-13 8:47 ` Wen Gong
2021-08-13 8:53 ` Johannes Berg
2021-08-13 9:16 ` Wen Gong
2021-08-13 10:11 ` Johannes Berg
2021-08-13 10:29 ` Wen Gong [this message]
2021-08-13 8:13 ` Wen Gong
2021-05-25 10:04 ` [PATCH 0/9] cfg80211/mac80211: Add support for 6GHZ STA for various modes : LPI, SP and VLP Wen Gong
2021-06-15 8:52 ` Wen Gong
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