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SubjectRe: [PATCH] stmmac: pci: Adjust IOT2000 matching
On Thu, Apr 18, 2019 at 12:15 PM Jan Kiszka <jan.kiszka@siemens.com> wrote:
>
> From: Su Bao Cheng <baocheng.su@siemens.com>
>
> Since there are more IOT2040 variants with identical hardware but
> different asset tags, the asset tag matching should be adjusted to
> support them.
>
> For the board name "SIMATIC IOT2000", currently there are 2 types of
> hardware, IOT2020 and IOT2040. The IOT2020 is identified by its unique
> asset tag. Match on it first. If we then match on the board name only,
> we will catch all IOT2040 variants. In the future there will be no other
> devices with the "SIMATIC IOT2000" DMI board name but different
> hardware.
>
> Signed-off-by: Su Bao Cheng <baocheng.su@siemens.com>
> Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com>

> + /*

> + * There are 2 types of SIMATIC IOT2000: IOT20202 and IOT2040.

20202 ?

> + * The asset tag "6ES7647-0AA00-0YA2" is only for IOT2020 which
> + * has only one pci network device while other asset tags are
> + * for IOT2040 which has two.
> + */



--
With Best Regards,
Andy Shevchenko

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