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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2015 Freescale Semiconductor
*/
#include <common.h>
#include <asm/io.h>
#include <asm/types.h>
#include <malloc.h>
#include <net.h>
#include <linux/compat.h>
#include <asm/arch/fsl_serdes.h>
#include <fsl-mc/ldpaa_wriop.h>
struct wriop_dpmac_info dpmac_info[NUM_WRIOP_PORTS];
__weak phy_interface_t wriop_dpmac_enet_if(int dpmac_id, int lane_prtc)
{
return PHY_INTERFACE_MODE_NA;
}
void wriop_init_dpmac(int sd, int dpmac_id, int lane_prtcl)
{
phy_interface_t enet_if;
int phy_num;
dpmac_info[dpmac_id].enabled = 0;
dpmac_info[dpmac_id].id = 0;
dpmac_info[dpmac_id].enet_if = PHY_INTERFACE_MODE_NA;
enet_if = wriop_dpmac_enet_if(dpmac_id, lane_prtcl);
if (enet_if != PHY_INTERFACE_MODE_NA) {
dpmac_info[dpmac_id].enabled = 1;
dpmac_info[dpmac_id].id = dpmac_id;
dpmac_info[dpmac_id].enet_if = enet_if;
}
for (phy_num = 0; phy_num < WRIOP_MAX_PHY_NUM; phy_num++) {
dpmac_info[dpmac_id].phydev[phy_num] = NULL;
dpmac_info[dpmac_id].phy_addr[phy_num] = -1;
}
}
void wriop_init_dpmac_enet_if(int dpmac_id, phy_interface_t enet_if)
{
int phy_num;
dpmac_info[dpmac_id].enabled = 1;
dpmac_info[dpmac_id].id = dpmac_id;
dpmac_info[dpmac_id].enet_if = enet_if;
for (phy_num = 0; phy_num < WRIOP_MAX_PHY_NUM; phy_num++) {
dpmac_info[dpmac_id].phydev[phy_num] = NULL;
dpmac_info[dpmac_id].phy_addr[phy_num] = -1;
}
}
/*TODO what it do */
static int wriop_dpmac_to_index(int dpmac_id)
{
int i;
for (i = WRIOP1_DPMAC1; i < NUM_WRIOP_PORTS; i++) {
if (dpmac_info[i].id == dpmac_id)
return i;
}
return -1;
}
int wriop_disable_dpmac(int dpmac_id)
{
int i = wriop_dpmac_to_index(dpmac_id);
if (i == -1)
return -ENODEV;
dpmac_info[i].enabled = 0;
wriop_dpmac_disable(dpmac_id);
return 0;
}
int wriop_enable_dpmac(int dpmac_id)
{
int i = wriop_dpmac_to_index(dpmac_id);
if (i == -1)
return -ENODEV;
dpmac_info[i].enabled = 1;
wriop_dpmac_enable(dpmac_id);
return 0;
}
int wriop_is_enabled_dpmac(int dpmac_id)
{
int i = wriop_dpmac_to_index(dpmac_id);
if (i == -1)
return -ENODEV;
return dpmac_info[i].enabled;
}
int wriop_set_mdio(int dpmac_id, struct mii_dev *bus)
{
int i = wriop_dpmac_to_index(dpmac_id);
if (i == -1)
return -ENODEV;
dpmac_info[i].bus = bus;
return 0;
}
struct mii_dev *wriop_get_mdio(int dpmac_id)
{
int i = wriop_dpmac_to_index(dpmac_id);
if (i == -1)
return NULL;
return dpmac_info[i].bus;
}
int wriop_set_phy_address(int dpmac_id, int phy_num, int address)
{
int i = wriop_dpmac_to_index(dpmac_id);
if (i == -1)
return -ENODEV;
if (phy_num < 0 || phy_num >= WRIOP_MAX_PHY_NUM)
return -EINVAL;
dpmac_info[i].phy_addr[phy_num] = address;
return 0;
}
int wriop_get_phy_address(int dpmac_id, int phy_num)
{
int i = wriop_dpmac_to_index(dpmac_id);
if (i == -1)
return -ENODEV;
if (phy_num < 0 || phy_num >= WRIOP_MAX_PHY_NUM)
return -EINVAL;
return dpmac_info[i].phy_addr[phy_num];
}
int wriop_set_phy_dev(int dpmac_id, int phy_num, struct phy_device *phydev)
{
int i = wriop_dpmac_to_index(dpmac_id);
if (i == -1)
return -ENODEV;
if (phy_num < 0 || phy_num >= WRIOP_MAX_PHY_NUM)
return -EINVAL;
dpmac_info[i].phydev[phy_num] = phydev;
return 0;
}
struct phy_device *wriop_get_phy_dev(int dpmac_id, int phy_num)
{
int i = wriop_dpmac_to_index(dpmac_id);
if (i == -1)
return NULL;
if (phy_num < 0 || phy_num >= WRIOP_MAX_PHY_NUM)
return NULL;
return dpmac_info[i].phydev[phy_num];
}
phy_interface_t wriop_get_enet_if(int dpmac_id)
{
int i = wriop_dpmac_to_index(dpmac_id);
if (i == -1)
return PHY_INTERFACE_MODE_NA;
if (dpmac_info[i].enabled)
return dpmac_info[i].enet_if;
return PHY_INTERFACE_MODE_NA;
}
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