Hi,
On 3/22/2016 10:30 PM, Konstantin Ananyev wrote:
> Fixes: 39625417585 ("mbuf: redefine packet type")
>
> Current vector RX can't always set packet_type properly.
> To be more specific:
> a) it never sets RTE_PTYPE_L2_ETHER
> b) it doesn't handle tunnel ipv4/ipv6 case correctly.
> c) it doesn't check is IXGBE_RXDADV_PKTTYPE_ETQF set or not.
> While a) is pretty easy to fix, b) and c) are not that straightforward
> in terms of SIMD ops (specially b).
> So far I wasn't able to make vRX support packet_type properly without
> noticeable performance loss.
> So for now, just remove that functionality at all from vector RX and
> update dev_supported_ptypes_get().
>
> Signed-off-by: Konstantin Ananyev <konstantin.ananyev at intel.com>
> ---
> drivers/net/ixgbe/ixgbe_ethdev.c | 4 +---
> drivers/net/ixgbe/ixgbe_rxtx_vec.c | 34 +++++++++++-----------------------
> 2 files changed, 12 insertions(+), 26 deletions(-)
>
>
Acked-by: Liang Cunming <cunming.liang at intel.com>
