RE: [PATCH net v5 1/4] net: ethernet: oa_tc6: Interrupt is active low, level triggered.

[Selvamani Rajagopal]

Parthiban,

Let me know if you prefer updating the patchset. I certainly prefer adding a NULL check 
In oa_tc6_update_rx_skb function.


> 
> Root cause seems to be same. When oa_tc6_update_rx_skb function is called, tc6-
> >rx_skb
> seems to be NULL, which may mean, controller seems to be not getting start
> 
> I have a theory. Look at line #933. We have the following comment. I am sure this could
> be true
> for the call to oa_tc6_prcs_rx_frame_end at line #926 or oa_tc6_prcs_ongoing_rx_frame
> at line #950.
>                /* After rx buffer overflow error received, there might be a
>                  * possibility of getting an end valid of a previously
>                  * incomplete rx frame along with the new rx frame start valid.
>                  */
>