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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Apr 2021 13:02:24.5436 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 217ed080-66ac-4986-f2f0-08d903336079 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: CO1NAM11FT046.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH2PR12MB4905 Subject: [dpdk-dev] [PATCH 2/2] app/testpmd: fix tunnel offload private items location X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Flow rules used in tunnel offload model require application to query PMD for private flow elements and explicitly add these elements to flow rule. Tunnel offload model does not restrict private elements location in a flow rule. The patch places tunnel offload private PMD flow elements between general RTE flow elements in a rule. Fixes: 1b9f274623b8 ("app/testpmd: add commands for tunnel offload") Cc: stable@dpdk.org Signed-off-by: Gregory Etelson Acked-by: Viacheslav Ovsiienko --- app/test-pmd/config.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c index ef0b9784d..da5e843fd 100644 --- a/app/test-pmd/config.c +++ b/app/test-pmd/config.c @@ -1663,7 +1663,7 @@ port_flow_tunnel_offload_cmd_prep(portid_t port_id, aptr->type != RTE_FLOW_ACTION_TYPE_END; aptr++, num_actions++); pft->actions = malloc( - (num_actions + pft->num_pmd_actions) * + (num_actions + pft->num_pmd_actions + 1) * sizeof(actions[0])); if (!pft->actions) { rte_flow_tunnel_action_decap_release( @@ -1671,9 +1671,10 @@ port_flow_tunnel_offload_cmd_prep(portid_t port_id, pft->num_pmd_actions, &error); return NULL; } - rte_memcpy(pft->actions, pft->pmd_actions, + pft->actions[0].type = RTE_FLOW_ACTION_TYPE_VOID; + rte_memcpy(pft->actions + 1, pft->pmd_actions, pft->num_pmd_actions * sizeof(actions[0])); - rte_memcpy(pft->actions + pft->num_pmd_actions, actions, + rte_memcpy(pft->actions + pft->num_pmd_actions + 1, actions, num_actions * sizeof(actions[0])); } if (tunnel_ops->items) { @@ -1691,7 +1692,7 @@ port_flow_tunnel_offload_cmd_prep(portid_t port_id, for (iptr = pattern, num_items = 1; iptr->type != RTE_FLOW_ITEM_TYPE_END; iptr++, num_items++); - pft->items = malloc((num_items + pft->num_pmd_items) * + pft->items = malloc((num_items + pft->num_pmd_items + 1) * sizeof(pattern[0])); if (!pft->items) { rte_flow_tunnel_item_release( @@ -1699,9 +1700,10 @@ port_flow_tunnel_offload_cmd_prep(portid_t port_id, pft->num_pmd_items, &error); return NULL; } - rte_memcpy(pft->items, pft->pmd_items, + pft->items[0].type = RTE_FLOW_ITEM_TYPE_VOID; + rte_memcpy(pft->items + 1, pft->pmd_items, pft->num_pmd_items * sizeof(pattern[0])); - rte_memcpy(pft->items + pft->num_pmd_items, pattern, + rte_memcpy(pft->items + pft->num_pmd_items + 1, pattern, num_items * sizeof(pattern[0])); } -- 2.25.1