1 /* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
2 /* Copyright 2019 NXP */
3 #ifndef DPAA2_MAC_H
4 #define DPAA2_MAC_H
5 
6 #include <linux/of.h>
7 #include <linux/of_mdio.h>
8 #include <linux/of_net.h>
9 #include <linux/phylink.h>
10 
11 #include "dpmac.h"
12 #include "dpmac-cmd.h"
13 
14 struct dpaa2_mac {
15 	struct fsl_mc_device *mc_dev;
16 	struct dpmac_link_state state;
17 	struct net_device *net_dev;
18 	struct fsl_mc_io *mc_io;
19 	struct dpmac_attr attr;
20 	u16 ver_major, ver_minor;
21 	unsigned long features;
22 
23 	struct phylink_config phylink_config;
24 	struct phylink *phylink;
25 	phy_interface_t if_mode;
26 	enum dpmac_link_type if_link_type;
27 	struct phylink_pcs *pcs;
28 	struct fwnode_handle *fw_node;
29 
30 	struct phy *serdes_phy;
31 };
32 
dpaa2_mac_is_type_phy(struct dpaa2_mac * mac)33 static inline bool dpaa2_mac_is_type_phy(struct dpaa2_mac *mac)
34 {
35 	if (!mac)
36 		return false;
37 
38 	return mac->attr.link_type == DPMAC_LINK_TYPE_PHY ||
39 	       mac->attr.link_type == DPMAC_LINK_TYPE_BACKPLANE;
40 }
41 
42 int dpaa2_mac_open(struct dpaa2_mac *mac);
43 
44 void dpaa2_mac_close(struct dpaa2_mac *mac);
45 
46 int dpaa2_mac_connect(struct dpaa2_mac *mac);
47 
48 void dpaa2_mac_disconnect(struct dpaa2_mac *mac);
49 
50 int dpaa2_mac_get_sset_count(void);
51 
52 void dpaa2_mac_get_strings(u8 *data);
53 
54 void dpaa2_mac_get_ethtool_stats(struct dpaa2_mac *mac, u64 *data);
55 
56 void dpaa2_mac_start(struct dpaa2_mac *mac);
57 
58 void dpaa2_mac_stop(struct dpaa2_mac *mac);
59 
60 #endif /* DPAA2_MAC_H */
61