netdev - Re: [net-next PATCH v2 1/2] net: phy: aquantia: add firmware load support

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Message-ID: <65428629.050a0220.b2431.1edc@mx.google.com>
Date: Wed, 1 Nov 2023 18:08:25 +0100
From: Christian Marangi <ansuelsmth@...il.com>
To: Andrew Lunn <andrew@...n.ch>
Cc: "David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Heiner Kallweit <hkallweit1@...il.com>,
	Russell King <linux@...linux.org.uk>, netdev@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	Robert Marko <robimarko@...il.com>
Subject: Re: [net-next PATCH v2 1/2] net: phy: aquantia: add firmware load
 support

On Wed, Nov 01, 2023 at 05:54:50PM +0100, Andrew Lunn wrote:
> > There are plenty of firmware around so it can be checked by from what I
> > have, it looks like they are word aligned... Ok I will use the
> > get_unaligned and add a comment saying that we assume the iram and dram
> > section are always word aligned.
> 
> We probably want to know if there is firmware out there which is not
> word aligned. So i would probably do phydev_err() and return -EINVAL.
>

Do we have API to check this? Or I think I should just check the iram
and dram size and see if iram_size % sizeof(u32) is zero and return
error otherwise.

-- 
	Ansuel