Resguardo inicial

This commit is contained in:
lastdragon
2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
94853 changed files with 43200404 additions and 0 deletions
@@ -0,0 +1,36 @@
/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
/* Copyright (c) 2020 Marvell International Ltd. All rights reserved. */
#ifndef __PRESTERA_DSA_H_
#define __PRESTERA_DSA_H_
#include <linux/types.h>
#define PRESTERA_DSA_HLEN 16
enum prestera_dsa_cmd {
/* DSA command is "To CPU" */
PRESTERA_DSA_CMD_TO_CPU = 0,
/* DSA command is "From CPU" */
PRESTERA_DSA_CMD_FROM_CPU,
};
struct prestera_dsa_vlan {
u16 vid;
u8 vpt;
u8 cfi_bit;
bool is_tagged;
};
struct prestera_dsa {
struct prestera_dsa_vlan vlan;
u32 hw_dev_num;
u32 port_num;
u8 cpu_code;
};
int prestera_dsa_parse(struct prestera_dsa *dsa, const u8 *dsa_buf);
int prestera_dsa_build(const struct prestera_dsa *dsa, u8 *dsa_buf);
#endif /* _PRESTERA_DSA_H_ */