linux-kernel - RE: [PATCH] r8152: Add MAC passthrough support to new device

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Message-ID: <383516f7b54247bda694bf2a999e68f7@realtek.com>
Date:   Wed, 15 Jan 2020 06:19:04 +0000
From:   Hayes Wang <hayeswang@...ltek.com>
To:     Kai-Heng Feng <kai.heng.feng@...onical.com>,
        "davem@...emloft.net" <davem@...emloft.net>
CC:     Jakub Kicinski <jakub.kicinski@...ronome.com>,
        Prashant Malani <pmalani@...omium.org>,
        Grant Grundler <grundler@...omium.org>,
        "Mario Limonciello" <mario.limonciello@...l.com>,
        David Chen <david.chen7@...l.com>,
        "open list:USB NETWORKING DRIVERS" <linux-usb@...r.kernel.org>,
        "open list:NETWORKING DRIVERS" <netdev@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] r8152: Add MAC passthrough support to new device

Kai-Heng Feng [mailto:kai.heng.feng@...onical.com]
> Sent: Tuesday, January 14, 2020 12:41 PM
[...]
>  	if (le16_to_cpu(udev->descriptor.idVendor) == VENDOR_ID_LENOVO &&
> -	    le16_to_cpu(udev->descriptor.idProduct) == 0x3082)
> +	    (le16_to_cpu(udev->descriptor.idProduct) == 0x3082 ||
> +	     le16_to_cpu(udev->descriptor.idProduct) == 0xa387))

How about using
switch (le16_to_cpu(udev->descriptor.idProduct)) {
...
}

>  		set_bit(LENOVO_MACPASSTHRU, &tp->flags);
> 
>  	if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x3011 && udev->serial
> &&
> --
> 2.17.1


Best Regards,
Hayes