[PATCH 5.12 094/242] ice: fix incorrect payload indicator on PTYPE

Greg Kroah-Hartman
2021-07-15T19:09:46Z

From: Jacob Keller <jacob.e.keller@intel.com>

[ Upstream commit 638a0c8c8861cb8a3b54203e632ea5dcc23d8ca5 ]

The entry for PTYPE 90 indicates that the payload is layer 3. This does
not match the specification in the datasheet which indicates the packet
is a MAC, IPv6, UDP packet, with a payload in layer 4.

Fix the lookup table to match the data sheet.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h b/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h
index 4ec24c3e813f..98a7f27c532b 100644
--- a/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h
+++ b/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h
@@ -722,7 +722,7 @@ static const struct ice_rx_ptype_decoded ice_ptype_lkup[] = {
/* Non Tunneled IPv6 */
ICE_PTT(88, IP, IPV6, FRG, NONE, NONE, NOF, NONE, PAY3),
ICE_PTT(89, IP, IPV6, NOF, NONE, NONE, NOF, NONE, PAY3),
- ICE_PTT(90, IP, IPV6, NOF, NONE, NONE, NOF, UDP, PAY3),
+ ICE_PTT(90, IP, IPV6, NOF, NONE, NONE, NOF, UDP, PAY4),
ICE_PTT_UNUSED_ENTRY(91),
ICE_PTT(92, IP, IPV6, NOF, NONE, NONE, NOF, TCP, PAY4),
ICE_PTT(93, IP, IPV6, NOF, NONE, NONE, NOF, SCTP, PAY4),
--
2.30.2