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From: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: <linux-wireless@vger.kernel.org>, <quic_vikram@quicinc.com>,
	<quic_alokad@quicinc.com>, <quic_jiad@quicinc.com>,
	<quic_periyasa@quicinc.com>, <quic_msinada@quicinc.com>,
	<quic_srirrama@quicinc.com>
Subject: Re: [PATCH 3/6] nl80211: add support to send EHT capabilities from userspace
Date: Fri, 4 Feb 2022 20:07:36 +0530	[thread overview]
Message-ID: <382a29fe-dea3-7d32-2aeb-16ba18e9da28@quicinc.com> (raw)
In-Reply-To: <0c0ba8cebb877384172b5bd314cbbbb035d1f348.camel@sipsolutions.net>

On 2/4/22 1:41 PM, Johannes Berg wrote:
> On Fri, 2022-02-04 at 12:42 +0530, Veerendranath Jakkam wrote:
>>> I calculate only 51, based on the assumption that we can only have
>>> NSS==8. Even if you think NSS==16 (which I doubt), I get to 80 only?
>> So total max length would be 81 bytes
>>
> Right. Now I don't know how I got to 80...
>
> Regardless, I don't think NSS>8 is actually valid, the PHY spec always
> says it's max of 8, so I think we can safely limit to 51?
>
> johannes


There are some references for NSS > 8, ex: Table 9-33a, P802.11be_D1.3 
hence I used 81.

Please let me know if you would like this to be changed to 51


  reply	other threads:[~2022-02-04 14:37 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-22  9:04 [PATCH 0/6] cfg80211/nl80211: add support for EHT Veerendranath Jakkam
2021-12-22  9:04 ` [PATCH 1/6] ieee80211: add EHT capabilities element definitions Veerendranath Jakkam
2021-12-22  9:04 ` [PATCH 2/6] nl80211: add support to advertise driver's EHT capabilities Veerendranath Jakkam
2022-02-10  5:14   ` Aloka Dixit (QUIC)
2022-02-10  8:26     ` Johannes Berg
2022-02-10 11:17       ` Johannes Berg
2022-02-10 15:57         ` Aloka Dixit (QUIC)
2022-02-10 16:29           ` Johannes Berg
2021-12-22  9:04 ` [PATCH 3/6] nl80211: add support to send EHT capabilities from userspace Veerendranath Jakkam
2022-02-03 12:45   ` Johannes Berg
2022-02-04  7:12     ` Veerendranath Jakkam
2022-02-04  8:11       ` Johannes Berg
2022-02-04 14:37         ` Veerendranath Jakkam [this message]
2022-02-04 14:43           ` Johannes Berg
2022-02-04 17:43             ` Veerendranath Jakkam
2022-02-04 17:45               ` Johannes Berg
2022-02-04 18:28                 ` Veerendranath Jakkam
2022-02-03 12:47   ` Johannes Berg
2022-02-04  7:18     ` Veerendranath Jakkam
2021-12-22  9:04 ` [PATCH 4/6] cfg80211: Add support for EHT 320 MHz channel width Veerendranath Jakkam
2021-12-22  9:04 ` [PATCH 5/6] nl80211: add support for 320MHz channel limitation Veerendranath Jakkam
2021-12-22  9:04 ` [PATCH 6/6] nl80211: add EHT MCS support Veerendranath Jakkam
2022-02-04 14:53   ` Johannes Berg

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