[dpdk-dev] [PATCH] drivers/octeontx2: fix parser error to ol_flags translation

[Jerin Jacob]

On Thu, Oct 3, 2019 at 12:03 PM Sunil Kumar Kori <skori at marvell.com> wrote:
>
> NPC errors were incorrectly translated to ol_flag as
> error code enum was not in sync with NPC profile.
>
> Fixes: 371d3212cbed ("common/octeontx2: add build infrastructure and HW definition")
>
> Signed-off-by: Sunil Kumar Kori <skori at marvell.com>

Changed subject to drivers/octeontx2: fix checksum flag translation

Cc: stable at dpdk.org

Acked-by: Jerin Jacob <jerinj at marvell.com>

Applied to dpdk-next-net-mrvl/master. Thanks



> ---
>  drivers/common/octeontx2/hw/otx2_npc.h | 7 ++++---
>  drivers/net/octeontx2/otx2_lookup.c    | 2 +-
>  2 files changed, 5 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/common/octeontx2/hw/otx2_npc.h b/drivers/common/octeontx2/hw/otx2_npc.h
> index 0f85d7fdb..8045bed11 100644
> --- a/drivers/common/octeontx2/hw/otx2_npc.h
> +++ b/drivers/common/octeontx2/hw/otx2_npc.h
> @@ -132,6 +132,7 @@ enum npc_kpu_err_code {
>         NPC_EC_NOERR = 0, /* has to be zero */
>         NPC_EC_UNK,
>         NPC_EC_IH_LENGTH,
> +       NPC_EC_EDSA_UNK,
>         NPC_EC_L2_K1,
>         NPC_EC_L2_K2,
>         NPC_EC_L2_K3,
> @@ -245,9 +246,6 @@ enum npc_kpu_lf_ltype {
>         NPC_LT_LF_TU_3RD_NSH,
>  };
>
> -/* Don't modify Ltypes upto SCTP, otherwise it will
> - * effect flow tag calculation and thus RSS.
> - */
>  enum npc_kpu_lg_ltype {
>         NPC_LT_LG_TU_IP = 1,
>         NPC_LT_LG_TU_IP6,
> @@ -255,6 +253,9 @@ enum npc_kpu_lg_ltype {
>         NPC_LT_LG_TU_ETHER_IN_NSH,
>  };
>
> +/* Don't modify Ltypes upto SCTP, otherwise it will
> + * effect flow tag calculation and thus RSS.
> + */
>  enum npc_kpu_lh_ltype {
>         NPC_LT_LH_TU_TCP = 1,
>         NPC_LT_LH_TU_UDP,
> diff --git a/drivers/net/octeontx2/otx2_lookup.c b/drivers/net/octeontx2/otx2_lookup.c
> index 99199d08a..6cdca9b33 100644
> --- a/drivers/net/octeontx2/otx2_lookup.c
> +++ b/drivers/net/octeontx2/otx2_lookup.c
> @@ -272,13 +272,13 @@ nix_create_rx_ol_flags_array(void *mem)
>                                 val |= PKT_RX_IP_CKSUM_GOOD;
>                         break;
>                 case NPC_ERRLEV_NIX:
> +                       val |= PKT_RX_IP_CKSUM_GOOD;
>                         if (errcode == NIX_RX_PERRCODE_OL4_CHK) {
>                                 val |= PKT_RX_OUTER_L4_CKSUM_BAD;
>                                 val |= PKT_RX_L4_CKSUM_BAD;
>                         } else if (errcode == NIX_RX_PERRCODE_IL4_CHK) {
>                                 val |= PKT_RX_L4_CKSUM_BAD;
>                         } else {
> -                               val |= PKT_RX_IP_CKSUM_GOOD;
>                                 val |= PKT_RX_L4_CKSUM_GOOD;
>                         }
>                         break;
> --
> 2.17.2
>