From: Dariusz Sosnowski <dsosnowski@nvidia.com>
To: Viacheslav Ovsiienko <viacheslavo@nvidia.com>,
Bing Zhao <bingz@nvidia.com>, Ori Kam <orika@nvidia.com>,
Suanming Mou <suanmingm@nvidia.com>,
Matan Azrad <matan@nvidia.com>
Cc: <dev@dpdk.org>, Raslan Darawsheh <rasland@nvidia.com>
Subject: [PATCH 2/9] net/mlx5/hws: add table type to action flags conversion
Date: Wed, 25 Feb 2026 12:59:10 +0100 [thread overview]
Message-ID: <20260225115918.233843-3-dsosnowski@nvidia.com> (raw)
In-Reply-To: <20260225115918.233843-1-dsosnowski@nvidia.com>
Add function for converting HWS table type to corresponding
HWS action flag for both root and non-root tables.
Signed-off-by: Dariusz Sosnowski <dsosnowski@nvidia.com>
Acked-by: Ori Kam <orika@nvidia.com>
---
drivers/net/mlx5/hws/mlx5dr.h | 16 ++++++
drivers/net/mlx5/hws/mlx5dr_table.c | 75 +++++++++++++++++++++++++++++
2 files changed, 91 insertions(+)
diff --git a/drivers/net/mlx5/hws/mlx5dr.h b/drivers/net/mlx5/hws/mlx5dr.h
index d358178e5b..078740a530 100644
--- a/drivers/net/mlx5/hws/mlx5dr.h
+++ b/drivers/net/mlx5/hws/mlx5dr.h
@@ -369,6 +369,22 @@ mlx5dr_context_open(struct ibv_context *ibv_ctx,
*/
int mlx5dr_context_close(struct mlx5dr_context *ctx);
+/**
+ * Convert given table type to corresponding action type.
+ *
+ * @param[in] table_type
+ * Table type.
+ * @param[in] is_root
+ * Whether table should be considered root or not.
+ * @param[out] action_flags
+ * Corresponding action flags will be written here.
+ * @return
+ * 0 on success. Negative errno and rte_errno is set otherwise.
+ */
+int mlx5dr_table_type_to_action_flags(const enum mlx5dr_table_type table_type,
+ const bool is_root,
+ enum mlx5dr_action_flags *action_flags);
+
/* Create a new direct rule table. Each table can contain multiple matchers.
*
* @param[in] ctx
diff --git a/drivers/net/mlx5/hws/mlx5dr_table.c b/drivers/net/mlx5/hws/mlx5dr_table.c
index c1c60b4e52..41ffaa19e3 100644
--- a/drivers/net/mlx5/hws/mlx5dr_table.c
+++ b/drivers/net/mlx5/hws/mlx5dr_table.c
@@ -4,6 +4,81 @@
#include "mlx5dr_internal.h"
+static int
+table_type_to_root_action_flags(enum mlx5dr_table_type table_type,
+ enum mlx5dr_action_flags *out)
+{
+ switch (table_type) {
+ case MLX5DR_TABLE_TYPE_NIC_RX:
+ *out = MLX5DR_ACTION_FLAG_ROOT_RX;
+ break;
+ case MLX5DR_TABLE_TYPE_NIC_TX:
+ *out = MLX5DR_ACTION_FLAG_ROOT_TX;
+ break;
+ case MLX5DR_TABLE_TYPE_FDB:
+ *out = MLX5DR_ACTION_FLAG_ROOT_FDB;
+ break;
+ default:
+ rte_errno = EINVAL;
+ return -rte_errno;
+ }
+
+ return 0;
+}
+
+static int
+table_type_to_nonroot_action_flags(enum mlx5dr_table_type table_type,
+ enum mlx5dr_action_flags *out)
+{
+ switch (table_type) {
+ case MLX5DR_TABLE_TYPE_NIC_RX:
+ *out = MLX5DR_ACTION_FLAG_HWS_RX;
+ break;
+ case MLX5DR_TABLE_TYPE_NIC_TX:
+ *out = MLX5DR_ACTION_FLAG_HWS_TX;
+ break;
+ case MLX5DR_TABLE_TYPE_FDB:
+ *out = MLX5DR_ACTION_FLAG_HWS_FDB;
+ break;
+ case MLX5DR_TABLE_TYPE_FDB_RX:
+ *out = MLX5DR_ACTION_FLAG_HWS_FDB_RX;
+ break;
+ case MLX5DR_TABLE_TYPE_FDB_TX:
+ *out = MLX5DR_ACTION_FLAG_HWS_FDB_TX;
+ break;
+ case MLX5DR_TABLE_TYPE_FDB_UNIFIED:
+ *out = MLX5DR_ACTION_FLAG_HWS_FDB_UNIFIED;
+ break;
+ default:
+ rte_errno = EINVAL;
+ return -rte_errno;
+ }
+
+ return 0;
+}
+
+int
+mlx5dr_table_type_to_action_flags(const enum mlx5dr_table_type table_type,
+ const bool is_root,
+ enum mlx5dr_action_flags *action_flags)
+{
+ int ret = 0;
+
+ if (is_root) {
+ ret = table_type_to_root_action_flags(table_type, action_flags);
+ if (ret < 0)
+ DR_LOG(ERR, "Cannot convert table type %d to action flags for root table",
+ table_type);
+ } else {
+ ret = table_type_to_nonroot_action_flags(table_type, action_flags);
+ if (ret < 0)
+ DR_LOG(ERR, "Cannot convert table type %d to action flags for HWS table",
+ table_type);
+ }
+
+ return ret;
+}
+
static void mlx5dr_table_init_next_ft_attr(struct mlx5dr_table *tbl,
struct mlx5dr_cmd_ft_create_attr *ft_attr)
{
--
2.47.3
next prev parent reply other threads:[~2026-02-25 12:00 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-25 11:59 [PATCH 0/9] net/mlx5: lazily allocate HWS actions Dariusz Sosnowski
2026-02-25 11:59 ` [PATCH 1/9] net/mlx5: use DPDK be64 type in modify header pattern Dariusz Sosnowski
2026-02-25 11:59 ` Dariusz Sosnowski [this message]
2026-02-25 11:59 ` [PATCH 3/9] net/mlx5: lazily allocate drop HWS action Dariusz Sosnowski
2026-02-25 11:59 ` [PATCH 4/9] net/mlx5: lazily allocate tag " Dariusz Sosnowski
2026-02-25 11:59 ` [PATCH 5/9] net/mlx5: lazily allocate HWS pop VLAN action Dariusz Sosnowski
2026-02-25 11:59 ` [PATCH 6/9] net/mlx5: lazily allocate HWS push " Dariusz Sosnowski
2026-02-25 11:59 ` [PATCH 7/9] net/mlx5: lazily allocate HWS send to kernel action Dariusz Sosnowski
2026-02-25 11:59 ` [PATCH 8/9] net/mlx5: lazily allocate HWS NAT64 action Dariusz Sosnowski
2026-02-25 11:59 ` [PATCH 9/9] net/mlx5: lazily allocate HWS default miss action Dariusz Sosnowski
2026-03-02 11:22 ` [PATCH 0/9] net/mlx5: lazily allocate HWS actions Raslan Darawsheh
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