linux-kernel - Re: [PATCH net-next 4/5] net: phy: broadcom: Add support for WAKE

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Message-ID: <6864275a-8d56-4345-8399-b20571165b45@broadcom.com>
Date:   Thu, 26 Oct 2023 15:26:18 -0700
From:   Florian Fainelli <florian.fainelli@...adcom.com>
To:     Jakub Kicinski <kuba@...nel.org>
Cc:     Vincent MAILHOL <mailhol.vincent@...adoo.fr>,
        netdev@...r.kernel.org, Doug Berger <opendmb@...il.com>,
        Broadcom internal kernel review list 
        <bcm-kernel-feedback-list@...adcom.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Paolo Abeni <pabeni@...hat.com>, Andrew Lunn <andrew@...n.ch>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        Vladimir Oltean <vladimir.oltean@....com>,
        Tariq Toukan <tariqt@...dia.com>,
        Gal Pressman <gal@...dia.com>,
        Willem de Bruijn <willemb@...gle.com>,
        Daniil Tatianin <d-tatianin@...dex-team.ru>,
        Simon Horman <horms@...nel.org>,
        Justin Chen <justin.chen@...adcom.com>,
        Ratheesh Kannoth <rkannoth@...vell.com>,
        Joe Damato <jdamato@...tly.com>, Jiri Pirko <jiri@...nulli.us>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH net-next 4/5] net: phy: broadcom: Add support for
 WAKE_FILTER

On 10/26/23 14:56, Jakub Kicinski wrote:
> On Thu, 26 Oct 2023 10:55:10 -0700 Florian Fainelli wrote:
>>>> Also, did you run parse to check your endianness conversions?
>>
>> I did, though nothing came out with C=1 or C=2, I might have to check
>> that separately.
> 
> FWIW
> 
> drivers/net/phy/bcm-phy-lib.c:1128:42: warning: cast to restricted __be16
> drivers/net/phy/bcm-phy-lib.c:1128:40: warning: incorrect type in assignment (different base types)
> drivers/net/phy/bcm-phy-lib.c:1128:40:    expected restricted __be16 [usertype] h_proto
> drivers/net/phy/bcm-phy-lib.c:1128:40:    got unsigned short [usertype]
> drivers/net/phy/bcm-phy-lib.c:1188:17: warning: incorrect type in assignment (different base types)
> drivers/net/phy/bcm-phy-lib.c:1188:17:    expected restricted __be16 [usertype] h_proto
> drivers/net/phy/bcm-phy-lib.c:1188:17:    got unsigned short [usertype]
> drivers/net/phy/bcm-phy-lib.c:1190:25: warning: incorrect type in assignment (different base types)
> drivers/net/phy/bcm-phy-lib.c:1190:25:    expected restricted __be16 [usertype] h_proto
> drivers/net/phy/bcm-phy-lib.c:1190:25:    got int
> drivers/net/phy/bcm-phy-lib.c:1193:33: warning: incorrect type in argument 3 (different base types)
> drivers/net/phy/bcm-phy-lib.c:1193:33:    expected unsigned short [usertype] val
> drivers/net/phy/bcm-phy-lib.c:1193:33:    got restricted __be16 [usertype] h_proto

Yep, finally able to see that with an x86 build, not sure yet why sparse 
did not work with my aarch64 build, now fixed, thanks!
-- 
Florian


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