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path: root/drivers/net/ethernet/intel/libeth/priv.h
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Diffstat (limited to 'drivers/net/ethernet/intel/libeth/priv.h')
-rw-r--r--drivers/net/ethernet/intel/libeth/priv.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/libeth/priv.h b/drivers/net/ethernet/intel/libeth/priv.h
new file mode 100644
index 000000000000..9b811d31015c
--- /dev/null
+++ b/drivers/net/ethernet/intel/libeth/priv.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright (C) 2025 Intel Corporation */
+
+#ifndef __LIBETH_PRIV_H
+#define __LIBETH_PRIV_H
+
+#include <linux/types.h>
+
+/* XDP */
+
+enum xdp_action;
+struct libeth_xdp_buff;
+struct libeth_xdp_tx_frame;
+struct skb_shared_info;
+struct xdp_frame_bulk;
+
+extern const struct xsk_tx_metadata_ops libeth_xsktmo_slow;
+
+void libeth_xsk_tx_return_bulk(const struct libeth_xdp_tx_frame *bq,
+ u32 count);
+u32 libeth_xsk_prog_exception(struct libeth_xdp_buff *xdp, enum xdp_action act,
+ int ret);
+
+struct libeth_xdp_ops {
+ void (*bulk)(const struct skb_shared_info *sinfo,
+ struct xdp_frame_bulk *bq, bool frags);
+ void (*xsk)(struct libeth_xdp_buff *xdp);
+};
+
+void libeth_attach_xdp(const struct libeth_xdp_ops *ops);
+
+static inline void libeth_detach_xdp(void)
+{
+ libeth_attach_xdp(NULL);
+}
+
+#endif /* __LIBETH_PRIV_H */