[PATCH v2] bsp/atsam: Fix GMAC Rx Descriptor fields.

[Christian Mauderer]

Hello Gedare,

is that patch better / acceptable from your point of view?

Best regards

Christian

Am 19.03.2018 um 08:58 schrieb Christian Mauderer:
> ---
>  bsps/arm/atsam/include/libchip/include/gmac.h | 17 +++++++++++------
>  1 file changed, 11 insertions(+), 6 deletions(-)
> 
> diff --git a/bsps/arm/atsam/include/libchip/include/gmac.h b/bsps/arm/atsam/include/libchip/include/gmac.h
> index 64e0079c25..418165eacf 100644
> --- a/bsps/arm/atsam/include/libchip/include/gmac.h
> +++ b/bsps/arm/atsam/include/libchip/include/gmac.h
> @@ -148,6 +148,13 @@ extern "C" {
>  	(GMAC_ISR_RCOMP | GMAC_ISR_RXUBR | GMAC_ISR_ROVR)
>  #define GMAC_INT_TX_STATUS_ERR_BITS  \
>  	(GMAC_ISR_TUR | GMAC_ISR_RLEX | GMAC_ISR_TFC | GMAC_ISR_HRESP)
> +
> +// Rx descriptor status flags
> +#define   GMAC_RXDESC_ST_CKSUM_RESULT_NOT_CHECKED        (0)
> +#define   GMAC_RXDESC_ST_CKSUM_RESULT_IP_CHECKED         (1)
> +#define   GMAC_RXDESC_ST_CKSUM_RESULT_IP_AND_TCP_CHECKED (2)
> +#define   GMAC_RXDESC_ST_CKSUM_RESULT_IP_AND_UDP_CHECKED (3)
> +
>  /*----------------------------------------------------------------------------
>   *        Types
>   *----------------------------------------------------------------------------*/
> @@ -186,13 +193,11 @@ typedef struct _GmacRxDescriptor {
>  					 vlanPriority: 3,       /** VLAN priority (if VLAN detected) */
>  					 bPriorityDetected: 1,  /** Priority tag detected */
>  					 bVlanDetected: 1,      /**< VLAN tag detected */
> -					 bTypeIDMatch: 1,       /**< Type ID match */
> -					 bAddr4Match: 1,        /**< Address register 4 match */
> -					 bAddr3Match: 1,        /**< Address register 3 match */
> -					 bAddr2Match: 1,        /**< Address register 2 match */
> -					 bAddr1Match: 1,        /**< Address register 1 match */
> +					 typeIDMatchOrCksumResult: 2,
> +					 bTypeIDMatchFoundOrCksumSNAPState: 1,
> +					 specAddrMatchRegister: 2,
> +					 bSpecAddrMatchFound: 1,
>  					 reserved: 1,
> -					 bExtAddrMatch: 1,      /**< External address match */
>  					 bUniHashMatch: 1,      /**< Unicast hash match */
>  					 bMultiHashMatch: 1,    /**< Multicast hash match */
>  					 bBroadcastDetected: 1;  /**< Global all ones broadcast
> 

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