Messages in this thread | | | Date | Mon, 5 Dec 2005 20:22:39 +0100 | From | Johannes Stezenbach <> | Subject | Re: [PATCH linux-2.6.15-rc5] sk98lin: rx checksum offset not set |
| |
On Mon, Dec 05, 2005, Stephen Hemminger wrote: > The checksum offsets for receive offload were not being set correctly. > > Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
I can confirm that this patch fixes the problem for me.
Thanks, Johannes
> Index: linux-2.6/drivers/net/sk98lin/skge.c > =================================================================== > --- linux-2.6.orig/drivers/net/sk98lin/skge.c > +++ linux-2.6/drivers/net/sk98lin/skge.c > @@ -818,7 +818,7 @@ uintptr_t VNextDescr; /* the virtual bus > /* set the pointers right */ > pDescr->VNextRxd = VNextDescr & 0xffffffffULL; > pDescr->pNextRxd = pNextDescr; > - pDescr->TcpSumStarts = 0; > + if (!IsTx) pDescr->TcpSumStarts = ETH_HLEN << 16 | ETH_HLEN; > > /* advance one step */ > pPrevDescr = pDescr; > @@ -2169,7 +2169,7 @@ rx_start: > } /* frame > SK_COPY_TRESHOLD */ > > #ifdef USE_SK_RX_CHECKSUM > - pMsg->csum = pRxd->TcpSums; > + pMsg->csum = pRxd->TcpSums & 0xffff; > pMsg->ip_summed = CHECKSUM_HW; > #else > pMsg->ip_summed = CHECKSUM_NONE; > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |