linux-kernel - Re: [PATCH net-next] net: ipa: restrict special reset to IPA v3.5.1

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Message-ID: <20201103175706.74fe1426@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Date:   Tue, 3 Nov 2020 17:57:06 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Alex Elder <elder@...aro.org>
Cc:     davem@...emloft.net, evgreen@...omium.org, subashab@...eaurora.org,
        cpratapa@...eaurora.org, bjorn.andersson@...aro.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] net: ipa: restrict special reset to IPA v3.5.1

On Mon,  2 Nov 2020 11:34:35 -0600 Alex Elder wrote:
> With IPA v3.5.1, if IPA aggregation is active at the time an
> underlying GSI channel reset is performed, some special handling
> is required.
> 
> There is logic in ipa_endpoint_reset() that arranges for that
> special handling, but it's done for all hardware versions, not
> just IPA v3.5.1.
> 
> Fix the logic to properly restrict the special behavior.
> 
> Signed-off-by: Alex Elder <elder@...aro.org>

Applied, thanks!