From: Rasesh Mody <rmody@marvell.com>
Date: Sat, 25 Apr 2020 06:13:46 +0000 (-0700)
Subject: net/qede: support flow API flush
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=5810e43604f046d80eb066320c755a8671829d2f;p=dpdk.git

net/qede: support flow API flush

This patch adds support to flush the rte flows.

Signed-off-by: Rasesh Mody <rmody@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
---

diff --git a/drivers/net/qede/qede_filter.c b/drivers/net/qede/qede_filter.c
index bad55740a7..86a2e0dc9a 100644
--- a/drivers/net/qede/qede_filter.c
+++ b/drivers/net/qede/qede_filter.c
@@ -1486,10 +1486,32 @@ qede_flow_destroy(struct rte_eth_dev *eth_dev,
 	return rc;
 }
 
+static int
+qede_flow_flush(struct rte_eth_dev *eth_dev,
+		struct rte_flow_error *error)
+{
+	struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
+	struct qede_arfs_entry *tmp = NULL;
+	int rc = 0;
+
+	while (!SLIST_EMPTY(&qdev->arfs_info.arfs_list_head)) {
+		tmp = SLIST_FIRST(&qdev->arfs_info.arfs_list_head);
+
+		rc = qede_config_arfs_filter(eth_dev, tmp, false);
+		if (rc < 0)
+			rte_flow_error_set(error, rc,
+					   RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
+					   "Failed to flush flow filter");
+	}
+
+	return rc;
+}
+
 const struct rte_flow_ops qede_flow_ops = {
 	.validate = qede_flow_validate,
 	.create = qede_flow_create,
 	.destroy = qede_flow_destroy,
+	.flush = qede_flow_flush,
 };
 
 int qede_dev_filter_ctrl(struct rte_eth_dev *eth_dev,