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From: Sven Eckelmann <sven@narfation.org>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-wireless@vger.kernel.org, ath11k@lists.infradead.org,
	Sven Eckelmann <seckelmann@datto.com>
Subject: Re: [PATCH 2/2] mac80211_hwsim: Register support for HE meshpoint
Date: Fri, 26 Jul 2019 15:31:02 +0200	[thread overview]
Message-ID: <3082836.hUm4yBdaKs@sven-edge> (raw)
In-Reply-To: <f2e16d10ce3eb3ff08c97c27424b824b8e012553.camel@sipsolutions.net>


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On Friday, 26 July 2019 15:26:32 CEST Johannes Berg wrote:
> On Wed, 2019-07-24 at 18:33 +0200, Sven Eckelmann wrote:
> > From: Sven Eckelmann <seckelmann@datto.com>
> > 
> > Some features of 802.11ax without central organizing (AP) STA can also be
> > used in mesh mode. hwsim can be used to assist initial development of these
> > features without having access to HW.
> > 
> > Signed-off-by: Sven Eckelmann <seckelmann@datto.com>
> 
> Even with the tshark workaround in place, this breaks 68 mesh-related
> tests in hwsim tests. Jouni says only 3 use tshark ...

As I already wrote:

> The first three things looks like wpa_supplicant problems. Seems to be 
> caused by the way HE forces VHT to be enabled and now the tests fail 
> which try to disable VHT. There was already a patch [0] for that but it
> wasn't considered a good solution.

> But beside these three things there are various other problems in 
> > wpa_supplicant regarding HE with pending patches. So I've used 
> wpa_supplicant 91b6eba7732354ed3dfe0aa9715dc4c0746e3336 with two 
> additional patches [1,2] and increased the VM memory to 1024 MB. Also 
> wireshark (tshark to be more precise) had to be updated to 
> v3.1.0rc0-1192-gf64990438c
[...]
> [0] https://patchwork.ozlabs.org/patch/1125305/
> [1] https://patchwork.ozlabs.org/patch/1125314/
> [2] https://patchwork.ozlabs.org/patch/1125322/

Kind regards,
        Sven

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WARNING: multiple messages have this Message-ID (diff)
From: Sven Eckelmann <sven@narfation.org>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-wireless@vger.kernel.org, ath11k@lists.infradead.org,
	Sven Eckelmann <seckelmann@datto.com>
Subject: Re: [PATCH 2/2] mac80211_hwsim: Register support for HE meshpoint
Date: Fri, 26 Jul 2019 15:31:02 +0200	[thread overview]
Message-ID: <3082836.hUm4yBdaKs@sven-edge> (raw)
In-Reply-To: <f2e16d10ce3eb3ff08c97c27424b824b8e012553.camel@sipsolutions.net>

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On Friday, 26 July 2019 15:26:32 CEST Johannes Berg wrote:
> On Wed, 2019-07-24 at 18:33 +0200, Sven Eckelmann wrote:
> > From: Sven Eckelmann <seckelmann@datto.com>
> > 
> > Some features of 802.11ax without central organizing (AP) STA can also be
> > used in mesh mode. hwsim can be used to assist initial development of these
> > features without having access to HW.
> > 
> > Signed-off-by: Sven Eckelmann <seckelmann@datto.com>
> 
> Even with the tshark workaround in place, this breaks 68 mesh-related
> tests in hwsim tests. Jouni says only 3 use tshark ...

As I already wrote:

> The first three things looks like wpa_supplicant problems. Seems to be 
> caused by the way HE forces VHT to be enabled and now the tests fail 
> which try to disable VHT. There was already a patch [0] for that but it
> wasn't considered a good solution.

> But beside these three things there are various other problems in 
> > wpa_supplicant regarding HE with pending patches. So I've used 
> wpa_supplicant 91b6eba7732354ed3dfe0aa9715dc4c0746e3336 with two 
> additional patches [1,2] and increased the VM memory to 1024 MB. Also 
> wireshark (tshark to be more precise) had to be updated to 
> v3.1.0rc0-1192-gf64990438c
[...]
> [0] https://patchwork.ozlabs.org/patch/1125305/
> [1] https://patchwork.ozlabs.org/patch/1125314/
> [2] https://patchwork.ozlabs.org/patch/1125322/

Kind regards,
        Sven

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  reply	other threads:[~2019-07-26 13:31 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-24 16:33 [PATCH v5 0/4] mac80211/ath11k: HE mesh support Sven Eckelmann
2019-07-24 16:33 ` Sven Eckelmann
2019-07-24 16:33 ` [PATCH 1/2] mac80211: implement HE support for mesh Sven Eckelmann
2019-07-24 16:33   ` Sven Eckelmann
2019-07-24 16:33 ` [PATCH 2/2] mac80211_hwsim: Register support for HE meshpoint Sven Eckelmann
2019-07-24 16:33   ` Sven Eckelmann
2019-07-26 13:26   ` Johannes Berg
2019-07-26 13:26     ` Johannes Berg
2019-07-26 13:31     ` Sven Eckelmann [this message]
2019-07-26 13:31       ` Sven Eckelmann
2019-07-26 13:32       ` Johannes Berg
2019-07-26 13:32         ` Johannes Berg
2019-08-12 15:41         ` Sven Eckelmann
2019-08-12 15:41           ` Sven Eckelmann
2019-07-24 16:33 ` [PATCH v5 3/4] ath11k: register HE mesh capabilities Sven Eckelmann
2019-07-24 16:33   ` Sven Eckelmann
2019-07-24 16:33 ` [PATCH v5 4/4] ath11k: Disable SU support in meshpoint mode Sven Eckelmann
2019-07-24 16:33   ` Sven Eckelmann
2019-07-24 16:38 ` [PATCH v5 0/4] mac80211/ath11k: HE mesh support Sven Eckelmann
2019-07-24 16:38   ` Sven Eckelmann

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