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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (c) 2026 Luminex Network Intelligence
*/
#ifndef _MV88E6XXX_TCAM_H_
#define _MV88E6XXX_TCAM_H_
#define PAGE0_MATCH_SIZE 22
#define PAGE1_MATCH_SIZE 26
#define DPV_MODE_NOP 0x0
#define DPV_MODE_AND 0x1
#define DPV_MODE_OR 0x2
#define DPV_MODE_REPLACE 0x3
int mv88e6xxx_tcam_entry_add(struct mv88e6xxx_chip *chip,
struct mv88e6xxx_tcam_entry *entry);
int mv88e6xxx_tcam_entry_del(struct mv88e6xxx_chip *chip,
struct mv88e6xxx_tcam_entry *entry);
struct mv88e6xxx_tcam_entry *
mv88e6xxx_tcam_entry_find(struct mv88e6xxx_chip *chip, unsigned long cookie);
#define mv88e6xxx_tcam_match_set(key, _offset, data, mask) \
do { \
typeof(_offset) (offset) = (_offset); \
BUILD_BUG_ON((offset) + sizeof((data)) > TCAM_MATCH_SIZE); \
__mv88e6xxx_tcam_match_set(key, offset, sizeof(data), \
(u8 *)&(data), (u8 *)&(mask)); \
} while (0)
static inline void __mv88e6xxx_tcam_match_set(struct mv88e6xxx_tcam_key *key,
unsigned int offset, size_t size,
u8 *data, u8 *mask)
{
memcpy(&key->frame_data[offset], data, size);
memcpy(&key->frame_mask[offset], mask, size);
}
extern const struct mv88e6xxx_tcam_ops mv88e6390_tcam_ops;
extern const struct mv88e6xxx_tcam_ops mv88e6393_tcam_ops;
#endif
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