Message ID | 20190128193828.GA32464@felix-thinkpad.marvell.com |
---|---|
State | Accepted |
Delegated to: | David Miller |
Headers | show |
Series | [net-next] liquidio: fix the validation of rx checksum status from NIC hardware | expand |
From: Felix Manlunas <fmanlunas@marvell.com> Date: Mon, 28 Jan 2019 19:38:31 +0000 > From: Veerasenareddy Burru <vburru@marvell.com> > > Fixed the code that was incorrectly interpreting the rx checksum validation > status from hardware, and updating kernel that the packet arrived with > correct checksum though the packet arrived with incorrect checksum and > hardware also indicated checksum is not correct. > > Signed-off-by: Veerasenareddy Burru <vburru@marvell.com> > Acked-by: Derek Chickles <dchickles@marvell.com> > Signed-off-by: Felix Manlunas <fmanlunas@marvell.com> Applied, thanks.
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_core.c b/drivers/net/ethernet/cavium/liquidio/lio_core.c index 825a28e..e21bf37 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_core.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_core.c @@ -661,7 +661,8 @@ static int octeon_setup_droq(struct octeon_device *oct, int q_no, int num_descs, (((rh->r_dh.encap_on) && (rh->r_dh.csum_verified & CNNIC_TUN_CSUM_VERIFIED)) || (!(rh->r_dh.encap_on) && - (rh->r_dh.csum_verified & CNNIC_CSUM_VERIFIED)))) + ((rh->r_dh.csum_verified & CNNIC_CSUM_VERIFIED) == + CNNIC_CSUM_VERIFIED)))) /* checksum has already been verified */ skb->ip_summed = CHECKSUM_UNNECESSARY; else