[PATCH 4/6] net/wan/fsl_ucc_hdlc: default hmask value

[Qiang Zhao]

From: David Gounaris <david.gounaris at infinera.com>
Date: 2018/8/28 19:09
> Subject: [PATCH 4/6] net/wan/fsl_ucc_hdlc: default hmask value
> 
> Set default HMASK to 0x0000 to use
> promiscuous mode in the hdlc controller.
> 
> Signed-off-by: David Gounaris <david.gounaris at infinera.com>
> ---
>  drivers/net/wan/fsl_ucc_hdlc.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/wan/fsl_ucc_hdlc.h b/drivers/net/wan/fsl_ucc_hdlc.h
> index c21134c1f180..5bc3d1a6ca6e 100644
> --- a/drivers/net/wan/fsl_ucc_hdlc.h
> +++ b/drivers/net/wan/fsl_ucc_hdlc.h
> @@ -134,7 +134,7 @@ struct ucc_hdlc_private {
> 
>  #define HDLC_HEAD_MASK		0x0000
>  #define DEFAULT_HDLC_HEAD	0xff44
> -#define DEFAULT_ADDR_MASK	0x00ff
> +#define DEFAULT_ADDR_MASK	0x0000
>  #define DEFAULT_HDLC_ADDR	0x00ff
> 
>  #define BMR_GBL			0x20000000
> --

It is not proper to set default HMASK to 0x0000, how about to add a new property standing for hmask into device tree,
If get this property from dtb, then set it with the value from dtb, otherwise, set it with default HMASK ox00ff?

Best Regards
Qiang Zhao