2 * Copyright (C) 2015 Freescale Semiconductor
4 * SPDX-License-Identifier: GPL-2.0+
12 #include <linux/compat.h>
13 #include <asm/arch/fsl_serdes.h>
14 #include <fsl-mc/ldpaa_wriop.h>
16 struct wriop_dpmac_info dpmac_info
[NUM_WRIOP_PORTS
];
18 __weak phy_interface_t
wriop_dpmac_enet_if(int dpmac_id
, int lane_prtc
)
20 return PHY_INTERFACE_MODE_NONE
;
23 void wriop_init_dpmac(int sd
, int dpmac_id
, int lane_prtcl
)
25 phy_interface_t enet_if
;
27 dpmac_info
[dpmac_id
].enabled
= 0;
28 dpmac_info
[dpmac_id
].id
= 0;
29 dpmac_info
[dpmac_id
].phy_addr
= -1;
30 dpmac_info
[dpmac_id
].enet_if
= PHY_INTERFACE_MODE_NONE
;
32 enet_if
= wriop_dpmac_enet_if(dpmac_id
, lane_prtcl
);
33 if (enet_if
!= PHY_INTERFACE_MODE_NONE
) {
34 dpmac_info
[dpmac_id
].enabled
= 1;
35 dpmac_info
[dpmac_id
].id
= dpmac_id
;
36 dpmac_info
[dpmac_id
].enet_if
= enet_if
;
40 void wriop_init_dpmac_enet_if(int dpmac_id
, phy_interface_t enet_if
)
42 dpmac_info
[dpmac_id
].enabled
= 1;
43 dpmac_info
[dpmac_id
].id
= dpmac_id
;
44 dpmac_info
[dpmac_id
].phy_addr
= -1;
45 dpmac_info
[dpmac_id
].enet_if
= enet_if
;
50 static int wriop_dpmac_to_index(int dpmac_id
)
54 for (i
= WRIOP1_DPMAC1
; i
< NUM_WRIOP_PORTS
; i
++) {
55 if (dpmac_info
[i
].id
== dpmac_id
)
62 void wriop_disable_dpmac(int dpmac_id
)
64 int i
= wriop_dpmac_to_index(dpmac_id
);
69 dpmac_info
[i
].enabled
= 0;
70 wriop_dpmac_disable(dpmac_id
);
73 void wriop_enable_dpmac(int dpmac_id
)
75 int i
= wriop_dpmac_to_index(dpmac_id
);
80 dpmac_info
[i
].enabled
= 1;
81 wriop_dpmac_enable(dpmac_id
);
84 u8
wriop_is_enabled_dpmac(int dpmac_id
)
86 int i
= wriop_dpmac_to_index(dpmac_id
);
91 return dpmac_info
[i
].enabled
;
95 void wriop_set_mdio(int dpmac_id
, struct mii_dev
*bus
)
97 int i
= wriop_dpmac_to_index(dpmac_id
);
102 dpmac_info
[i
].bus
= bus
;
105 struct mii_dev
*wriop_get_mdio(int dpmac_id
)
107 int i
= wriop_dpmac_to_index(dpmac_id
);
112 return dpmac_info
[i
].bus
;
115 void wriop_set_phy_address(int dpmac_id
, int address
)
117 int i
= wriop_dpmac_to_index(dpmac_id
);
122 dpmac_info
[i
].phy_addr
= address
;
125 int wriop_get_phy_address(int dpmac_id
)
127 int i
= wriop_dpmac_to_index(dpmac_id
);
132 return dpmac_info
[i
].phy_addr
;
135 void wriop_set_phy_dev(int dpmac_id
, struct phy_device
*phydev
)
137 int i
= wriop_dpmac_to_index(dpmac_id
);
142 dpmac_info
[i
].phydev
= phydev
;
145 struct phy_device
*wriop_get_phy_dev(int dpmac_id
)
147 int i
= wriop_dpmac_to_index(dpmac_id
);
152 return dpmac_info
[i
].phydev
;
155 phy_interface_t
wriop_get_enet_if(int dpmac_id
)
157 int i
= wriop_dpmac_to_index(dpmac_id
);
160 return PHY_INTERFACE_MODE_NONE
;
162 if (dpmac_info
[i
].enabled
)
163 return dpmac_info
[i
].enet_if
;
165 return PHY_INTERFACE_MODE_NONE
;