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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2018 Chelsio Communications.
* All rights reserved.
*/
#ifndef _CXGBE_CLIP_H_
#define _CXGBE_CLIP_H_
/*
* State for the corresponding entry of the HW CLIP table.
*/
struct clip_entry {
enum filter_type type; /* entry type */
u32 addr[4]; /* IPV4 or IPV6 address */
rte_spinlock_t lock; /* entry lock */
rte_atomic32_t refcnt; /* entry reference count */
};
struct clip_tbl {
unsigned int clipt_start; /* start index of CLIP table */
unsigned int clipt_size; /* size of CLIP table */
rte_rwlock_t lock; /* table rw lock */
struct clip_entry cl_list[0]; /* MUST BE LAST */
};
struct clip_tbl *t4_init_clip_tbl(unsigned int clipt_start,
unsigned int clipt_end);
void t4_cleanup_clip_tbl(struct adapter *adap);
struct clip_entry *cxgbe_clip_alloc(struct rte_eth_dev *dev, u32 *lip);
void cxgbe_clip_release(struct rte_eth_dev *dev, struct clip_entry *ce);
#endif /* _CXGBE_CLIP_H_ */
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