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Subject: Re: [PATCH v5.6] iwlwifi: don't send GEO_TX_POWER_LIMIT if no wgds
 table
From:   Kalle Valo <kvalo@codeaurora.org>
In-Reply-To: <iwlwifi.20200318081237.46db40617cc6.Id5cf852ec8c5dbf20ba86bad7b165a0c828f8b2e@changeid>
References: <iwlwifi.20200318081237.46db40617cc6.Id5cf852ec8c5dbf20ba86bad7b165a0c828f8b2e@changeid>
To:     Luca Coelho <luca@coelho.fi>
Cc:     linux-wireless@vger.kernel.org, lenb@kernel.org, noodles@earth.li
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Message-Id: <20200323163858.A1183C44788@smtp.codeaurora.org>
Date:   Mon, 23 Mar 2020 16:38:58 +0000 (UTC)
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Luca Coelho <luca@coelho.fi> wrote:

> From: Golan Ben Ami <golan.ben.ami@intel.com>
> 
> The GEO_TX_POWER_LIMIT command was sent although
> there is no wgds table, so the fw got wrong SAR values
> from the driver.
> 
> Fix this by avoiding sending the command if no wgds
> tables are available.
> 
> Signed-off-by: Golan Ben Ami <golan.ben.ami@intel.com>
> Fixes: 39c1a9728f93 ("iwlwifi: refactor the SAR tables from mvm to acpi")
> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
> Tested-By: Jonathan McDowell <noodles@earth.li>
> Tested-by: Len Brown <len.brown@intel.com>

Patch applied to wireless-drivers.git, thanks.

0433ae556ec8 iwlwifi: don't send GEO_TX_POWER_LIMIT if no wgds table

-- 
https://patchwork.kernel.org/patch/11444587/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches