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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 May 2021 04:24:23.7486 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b2e2da91-1abf-484f-920e-08d91434a7f8 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.34]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT036.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR12MB1547 Subject: [dpdk-stable] [PATCH 1/2] net/mlx5: fix the checking for age action X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" Current the ASO age action was supported in the non-root table, and the counter based age action was be used in the root table. The FDB table skips group 0 on MLX5 PMD by adding implicit rule that jump to non-root table, but PMD code use the original group value for checking. This patch uses the actual group value for age action checking, Fixes: f9bc5274a6f9 ("net/mlx5: allow age modes combination") Cc: stable@dpdk.org Signed-off-by: Jiawei Wang --- drivers/net/mlx5/mlx5_flow_dv.c | 24 ++++++++++++++++-------- 1 file changed, 16 insertions(+), 8 deletions(-) diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c index 70e8d0b113..8eddd850f2 100644 --- a/drivers/net/mlx5/mlx5_flow_dv.c +++ b/drivers/net/mlx5/mlx5_flow_dv.c @@ -12252,12 +12252,16 @@ flow_dv_translate(struct rte_eth_dev *dev, MLX5_FLOW_FATE_QUEUE; break; case MLX5_RTE_FLOW_ACTION_TYPE_AGE: - flow->age = (uint32_t)(uintptr_t)(action->conf); - age_act = flow_aso_age_get_by_idx(dev, flow->age); - __atomic_fetch_add(&age_act->refcnt, 1, - __ATOMIC_RELAXED); - age_act_pos = actions_n++; - action_flags |= MLX5_FLOW_ACTION_AGE; + if (priv->sh->flow_hit_aso_en && (attr->group || + attr->transfer)) { + flow->age = (uint32_t)(uintptr_t)(action->conf); + age_act = flow_aso_age_get_by_idx(dev, + flow->age); + __atomic_fetch_add(&age_act->refcnt, 1, + __ATOMIC_RELAXED); + age_act_pos = actions_n++; + action_flags |= MLX5_FLOW_ACTION_AGE; + } break; case RTE_FLOW_ACTION_TYPE_AGE: non_shared_age = action->conf; @@ -12615,7 +12619,7 @@ flow_dv_translate(struct rte_eth_dev *dev, if ((non_shared_age && count && !count->shared) || !(priv->sh->flow_hit_aso_en && - attr->group)) { + dev_flow->dv.group)) { /* Creates age by counters. */ cnt_act = flow_dv_prepare_counter (dev, dev_flow, @@ -12628,7 +12632,9 @@ flow_dv_translate(struct rte_eth_dev *dev, cnt_act->action; break; } - if (!flow->age && non_shared_age) { + if (!flow->age && non_shared_age && + priv->sh->flow_hit_aso_en && + dev_flow->dv.group) { flow->age = flow_dv_translate_create_aso_age (dev, @@ -12641,6 +12647,8 @@ flow_dv_translate(struct rte_eth_dev *dev, NULL, "can't create ASO age action"); } + if (!flow->age) + return -rte_errno; age_act = flow_aso_age_get_by_idx(dev, flow->age); dev_flow->dv.actions[age_act_pos] = -- 2.18.1