netdev - Re: [PATCH net] net: txgbe: change hw reset mode

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Message-ID: <20230626102411.2b067fa8@kernel.org>
Date: Mon, 26 Jun 2023 10:24:11 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: "mengyuanlou@...-swift.com" <mengyuanlou@...-swift.com>
Cc: Andrew Lunn <andrew@...n.ch>, Jiawen Wu <jiawenwu@...stnetic.com>,
 netdev@...r.kernel.org
Subject: Re: [PATCH net] net: txgbe: change hw reset mode

On Mon, 26 Jun 2023 09:56:32 +0800 mengyuanlou@...-swift.com wrote:
> > That does not answer the question. Is this backwards compatible with
> > old firmware?  
> 
> Yeah，the veto bit is not set in old firmware, so they have the same effect.

Why were you using the more complex FW command then rather than just 
the register write, previously then?