lan969x.h

 1/* SPDX-License-Identifier: GPL-2.0+ */
 2/* Microchip lan969x Switch driver
 3 *
 4 * Copyright (c) 2024 Microchip Technology Inc. and its subsidiaries.
 5 */
 6
 7#ifndef __LAN969X_H__
 8#define __LAN969X_H__
 9
10#include "../sparx5/sparx5_main.h"
11#include "../sparx5/sparx5_regs.h"
12#include "../sparx5/sparx5_vcap_impl.h"
13
14/* lan969x.c */
15extern const struct sparx5_match_data lan969x_desc;
16
17/* lan969x_vcap_ag_api.c */
18extern const struct vcap_statistics lan969x_vcap_stats;
19extern const struct vcap_info lan969x_vcaps[];
20
21/* lan969x_vcap_impl.c */
22extern const struct sparx5_vcap_inst lan969x_vcap_inst_cfg[];
23
24/* lan969x_regs.c */
25extern const unsigned int lan969x_tsize[TSIZE_LAST];
26extern const unsigned int lan969x_raddr[RADDR_LAST];
27extern const unsigned int lan969x_rcnt[RCNT_LAST];
28extern const unsigned int lan969x_gaddr[GADDR_LAST];
29extern const unsigned int lan969x_gcnt[GCNT_LAST];
30extern const unsigned int lan969x_gsize[GSIZE_LAST];
31extern const unsigned int lan969x_fpos[FPOS_LAST];
32extern const unsigned int lan969x_fsize[FSIZE_LAST];
33
34static inline bool lan969x_port_is_2g5(int portno)
35{
36	return portno == 1  || portno == 2  || portno == 3  ||
37	       portno == 5  || portno == 6  || portno == 7  ||
38	       portno == 10 || portno == 11 || portno == 14 ||
39	       portno == 15 || portno == 18 || portno == 19 ||
40	       portno == 22 || portno == 23;
41}
42
43static inline bool lan969x_port_is_5g(int portno)
44{
45	return portno == 9 || portno == 13 || portno == 17 ||
46	       portno == 21;
47}
48
49static inline bool lan969x_port_is_10g(int portno)
50{
51	return portno == 0  || portno == 4  || portno == 8  ||
52	       portno == 12 || portno == 16 || portno == 20 ||
53	       portno == 24 || portno == 25 || portno == 26 ||
54	       portno == 27;
55}
56
57static inline bool lan969x_port_is_25g(int portno)
58{
59	return false;
60}
61
62static inline bool lan969x_port_is_rgmii(int portno)
63{
64	return portno == 28 || portno == 29;
65}
66
67/* lan969x_calendar.c */
68int lan969x_dsm_calendar_calc(struct sparx5 *sparx5, u32 taxi,
69			      struct sparx5_calendar_data *data);
70
71/* lan969x_rgmii.c */
72int lan969x_port_config_rgmii(struct sparx5_port *port,
73			      struct sparx5_port_config *conf);
74
75/* lan969x_fdma.c */
76int lan969x_fdma_init(struct sparx5 *sparx5);
77int lan969x_fdma_deinit(struct sparx5 *sparx5);
78int lan969x_fdma_napi_poll(struct napi_struct *napi, int weight);
79int lan969x_fdma_xmit(struct sparx5 *sparx5, u32 *ifh, struct sk_buff *skb,
80		      struct net_device *dev);
81
82#endif