Adds the port ID item to the DV steering code.
Signed-off-by: Ori Kam <or...@mellanox.com>
---
drivers/net/mlx5/mlx5_flow_dv.c | 86 ++++++++++++++++++++++++++++++-----------
1 file changed, 63 insertions(+), 23 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index fedc6cb..e66ee34 100644
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -3095,6 +3095,64 @@ struct field_modify_info modify_tcp[] = {
}
}
+/**
+ * Add source vport match to the specified matcher.
+ *
+ * @param[in, out] matcher
+ * Flow matcher.
+ * @param[in, out] key
+ * Flow matcher value.
+ * @param[in] port
+ * Source vport value to match
+ * @param[in] mask
+ * Mask
+ */
+static void
+flow_dv_translate_item_source_vport(void *matcher, void *key,
+ int16_t port, uint16_t mask)
+{
+ void *misc_m = MLX5_ADDR_OF(fte_match_param, matcher, misc_parameters);
+ void *misc_v = MLX5_ADDR_OF(fte_match_param, key, misc_parameters);
+
+ MLX5_SET(fte_match_set_misc, misc_m, source_port, mask);
+ MLX5_SET(fte_match_set_misc, misc_v, source_port, port);
+}
+
+/**
+ * Translate port-id item to eswitch match on port-id.
+ *
+ * @param[in] dev
+ * The devich to configure through.
+ * @param[in, out] matcher
+ * Flow matcher.
+ * @param[in, out] key
+ * Flow matcher value.
+ * @param[in] item
+ * Flow pattern to translate.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise.
+ */
+static int
+flow_dv_eswitch_translate_item_port_id(struct rte_eth_dev *dev,
+ void *matcher, void *key,
+ const struct rte_flow_item *item)
+{
+ const struct rte_flow_item_port_id *pid_m = item ? item->mask : NULL;
+ const struct rte_flow_item_port_id *pid_v = item ? item->spec : NULL;
+ uint16_t mask, val, id;
+ int ret;
+
+ mask = pid_m ? pid_m->id : 0xffff;
+ id = pid_v ? pid_v->id : dev->data->port_id;
+ id = mask ? id : dev->data->port_id;
+ ret = mlx5_port_to_eswitch_info(id, NULL, &val);
+ if (ret)
+ return ret;
+ flow_dv_translate_item_source_vport(matcher, key, val, mask);
+ return 0;
+}
+
static uint32_t matcher_zero[MLX5_ST_SZ_DW(fte_match_param)] = { 0 };
#define HEADER_IS_ZERO(match_criteria, headers)
\
@@ -3305,29 +3363,6 @@ struct field_modify_info modify_tcp[] = {
}
/**
- * Add source vport match to the specified matcher.
- *
- * @param[in, out] matcher
- * Flow matcher.
- * @param[in, out] key
- * Flow matcher value.
- * @param[in] port
- * Source vport value to match
- * @param[in] mask
- * Mask
- */
-static void
-flow_dv_translate_item_source_vport(void *matcher, void *key,
- int16_t port, uint16_t mask)
-{
- void *misc_m = MLX5_ADDR_OF(fte_match_param, matcher, misc_parameters);
- void *misc_v = MLX5_ADDR_OF(fte_match_param, key, misc_parameters);
-
- MLX5_SET(fte_match_set_misc, misc_m, source_port, mask);
- MLX5_SET(fte_match_set_misc, misc_v, source_port, port);
-}
-
-/**
* Find existing tag resource or create and register a new one.
*
* @param dev[in, out]
@@ -3733,6 +3768,11 @@ struct field_modify_info modify_tcp[] = {
void *match_value = dev_flow->dv.value.buf;
switch (items->type) {
+ case RTE_FLOW_ITEM_TYPE_PORT_ID:
+ flow_dv_eswitch_translate_item_port_id
+ (dev, match_mask, match_value, items);
+ last_item = MLX5_FLOW_ITEM_PORT_ID;
+ break;
case RTE_FLOW_ITEM_TYPE_ETH:
flow_dv_translate_item_eth(match_mask, match_value,
items, tunnel);
--
1.8.3.1
