[linux-block.git] / net / xdp / xdp_umem.h

/* SPDX-License-Identifier: GPL-2.0 */
/* XDP user-space packet buffer
 * Copyright(c) 2018 Intel Corporation.
 */

#ifndef XDP_UMEM_H_
#define XDP_UMEM_H_

#include <net/xdp_sock.h>

int xdp_umem_assign_dev(struct xdp_umem *umem, struct net_device *dev,
			u16 queue_id, u16 flags);
bool xdp_umem_validate_queues(struct xdp_umem *umem);
void xdp_get_umem(struct xdp_umem *umem);
void xdp_put_umem(struct xdp_umem *umem);
void xdp_add_sk_umem(struct xdp_umem *umem, struct xdp_sock *xs);
void xdp_del_sk_umem(struct xdp_umem *umem, struct xdp_sock *xs);
struct xdp_umem *xdp_umem_create(struct xdp_umem_reg *mr);

#endif /* XDP_UMEM_H_ */
Commit	Line	Data
dac09149 BT	1	/* SPDX-License-Identifier: GPL-2.0 */
dac09149 BT	2	/* XDP user-space packet buffer
c0c77d8f	3	* Copyright(c) 2018 Intel Corporation.
c0c77d8f BT	4	*/
	5
	6	#ifndef XDP_UMEM_H_
	7	#define XDP_UMEM_H_
	8
e61e62b9	9	#include <net/xdp_sock.h>
c0c77d8f	10
173d3adb	11	int xdp_umem_assign_dev(struct xdp_umem umem, struct net_device dev,
c9b47cc1	12	u16 queue_id, u16 flags);
965a9909	13	bool xdp_umem_validate_queues(struct xdp_umem *umem);
c0c77d8f BT	14	void xdp_get_umem(struct xdp_umem *umem);
c0c77d8f BT	15	void xdp_put_umem(struct xdp_umem *umem);
ac98d8aa MK	16	void xdp_add_sk_umem(struct xdp_umem umem, struct xdp_sock xs);
ac98d8aa MK	17	void xdp_del_sk_umem(struct xdp_umem umem, struct xdp_sock xs);
a49049ea	18	struct xdp_umem xdp_umem_create(struct xdp_umem_reg mr);
c0c77d8f BT	19
c0c77d8f BT	20	#endif /* XDP_UMEM_H_ */