[ath9k-devel] Fully control ethernet frame

hi,

There's a transmit descriptor bit, AR_CorruptFCS, which you can set
and it will negate the FCS so it always fails.

Look in the ar9002_mac.c / ar9003_mac.c where NoAck is set; i think
AR_CorruptFCS should also be set in that (ctl1 for ar9002 and below,
ctl12 for ar9003)


-a


On 8 July 2016 at 00:08, ??? <[email protected]> wrote:
> Hi all,
>
> I want to make corrupted packet by wrong CRC/FCS
>
> I have two questions.
>
> 1) Can I handle CRC/FCS when ethernet frame be made at Tx ?
>
> 2-1) If can, how can I ? or where is related source?
>
> 2-2) If can?t, is there any way to control CRC/FCS at Tx ?
>
> Thanks.
> _______________________________________________
> ath9k-devel mailing list
> ath9k-devel at lists.ath9k.org
> https://lists.ath9k.org/mailman/listinfo/ath9k-devel