linux/drivers/net/ethernet/cisco/enic/rq_enet_desc.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright 2008-2010 Cisco Systems, Inc.  All rights reserved.
 * Copyright 2007 Nuova Systems, Inc.  All rights reserved.
 */

#ifndef _RQ_ENET_DESC_H_
#define _RQ_ENET_DESC_H_

/* Ethernet receive queue descriptor: 16B */
struct rq_enet_desc { … };

enum rq_enet_type_types { … };

#define RQ_ENET_ADDR_BITS …
#define RQ_ENET_LEN_BITS …
#define RQ_ENET_LEN_MASK …
#define RQ_ENET_TYPE_BITS …
#define RQ_ENET_TYPE_MASK …

static inline void rq_enet_desc_enc(struct rq_enet_desc *desc,
	u64 address, u8 type, u16 length)
{ … }

static inline void rq_enet_desc_dec(struct rq_enet_desc *desc,
	u64 *address, u8 *type, u16 *length)
{ … }

#endif /* _RQ_ENET_DESC_H_ */