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-rw-r--r--drivers/net/cxgbe/cxgbe_flow.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/net/cxgbe/cxgbe_flow.h b/drivers/net/cxgbe/cxgbe_flow.h
new file mode 100644
index 00000000..0f750474
--- /dev/null
+++ b/drivers/net/cxgbe/cxgbe_flow.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Chelsio Communications.
+ * All rights reserved.
+ */
+#ifndef _CXGBE_FLOW_H_
+#define _CXGBE_FLOW_H_
+
+#include <rte_flow_driver.h>
+#include "cxgbe_filter.h"
+#include "cxgbe.h"
+
+#define CXGBE_FLOW_POLL_US 10
+#define CXGBE_FLOW_POLL_CNT 10
+
+struct chrte_fparse {
+ int (*fptr)(const void *mask, /* currently supported mask */
+ const struct rte_flow_item *item, /* user input */
+ struct ch_filter_specification *fs, /* where to parse */
+ struct rte_flow_error *e);
+ const void *dmask; /* Specify what is supported by chelsio by default*/
+};
+
+struct rte_flow {
+ struct filter_entry *f;
+ struct ch_filter_specification fs; /* temp, to create filter */
+ struct chrte_fparse *item_parser;
+ /*
+ * filter_entry doesn't store user priority.
+ * Post creation of filter this will indicate the
+ * flow index (fidx) for both hash and tcam filters
+ */
+ unsigned int fidx;
+ struct rte_eth_dev *dev;
+};
+
+int
+cxgbe_dev_filter_ctrl(struct rte_eth_dev *dev,
+ enum rte_filter_type filter_type,
+ enum rte_filter_op filter_op,
+ void *arg);
+
+#endif /* _CXGBE_FLOW_H_ */