11 #define HBG_MAC_GET_PRIV(mac) ((struct hbg_priv *)(mac)->mdio_bus->priv)  argument
12 #define HBG_MII_BUS_GET_MAC(bus) (&((struct hbg_priv *)(bus)->priv)->mac)
23 static void hbg_mdio_set_command(struct hbg_mac *mac, u32 cmd)  in hbg_mdio_set_command()  argument
25 	hbg_reg_write(HBG_MAC_GET_PRIV(mac), HBG_REG_MDIO_COMMAND_ADDR, cmd);  in hbg_mdio_set_command()
28 static void hbg_mdio_get_command(struct hbg_mac *mac, u32 *cmd)  in hbg_mdio_get_command()  argument
30 	*cmd = hbg_reg_read(HBG_MAC_GET_PRIV(mac), HBG_REG_MDIO_COMMAND_ADDR);  in hbg_mdio_get_command()
33 static void hbg_mdio_set_wdata_reg(struct hbg_mac *mac, u16 wdata_value)  in hbg_mdio_set_wdata_reg()  argument
35 	hbg_reg_write_field(HBG_MAC_GET_PRIV(mac), HBG_REG_MDIO_WDATA_ADDR,  in hbg_mdio_set_wdata_reg()
39 static u32 hbg_mdio_get_rdata_reg(struct hbg_mac *mac)  in hbg_mdio_get_rdata_reg()  argument
41 	return hbg_reg_read_field(HBG_MAC_GET_PRIV(mac),  in hbg_mdio_get_rdata_reg()
46 static int hbg_mdio_wait_ready(struct hbg_mac *mac)  in hbg_mdio_wait_ready()  argument
48 	struct hbg_priv *priv = HBG_MAC_GET_PRIV(mac);  in hbg_mdio_wait_ready()
60 static int hbg_mdio_cmd_send(struct hbg_mac *mac, u32 prt_addr, u32 dev_addr,  in hbg_mdio_cmd_send()  argument
65 	hbg_mdio_get_command(mac, &cmd);  in hbg_mdio_cmd_send()
74 	hbg_mdio_set_command(mac, cmd);  in hbg_mdio_cmd_send()
77 	return hbg_mdio_wait_ready(mac);  in hbg_mdio_cmd_send()
82 	struct hbg_mac *mac = HBG_MII_BUS_GET_MAC(bus);  in hbg_mdio_read22()  local
85 	ret = hbg_mdio_cmd_send(mac, phy_addr, regnum, HBG_MDIO_C22_MODE,  in hbg_mdio_read22()
90 	return hbg_mdio_get_rdata_reg(mac);  in hbg_mdio_read22()
96 	struct hbg_mac *mac = HBG_MII_BUS_GET_MAC(bus);  in hbg_mdio_write22()  local
98 	hbg_mdio_set_wdata_reg(mac, val);  in hbg_mdio_write22()
99 	return hbg_mdio_cmd_send(mac, phy_addr, regnum, HBG_MDIO_C22_MODE,  in hbg_mdio_write22()
106 	struct hbg_mac *mac = &priv->mac;  in hbg_mdio_init_hw()  local
117 	hbg_mdio_set_command(mac, cmd);  in hbg_mdio_init_hw()
122 	struct phy_device *phydev = priv->mac.phydev;  in hbg_flowctrl_cfg()
126 	if (!priv->mac.pause_autoneg)  in hbg_flowctrl_cfg()
140 		dev_err(dev, "failed to fix the MAC link status\n");  in hbg_fix_np_link_fail()
145 	if (!priv->mac.phydev->link)  in hbg_fix_np_link_fail()
149 	dev_err(dev, "failed to link between MAC and PHY, try to fix...\n");  in hbg_fix_np_link_fail()
167 	if (phydev->link != priv->mac.link_status) {  in hbg_phy_adjust_link()
183 			priv->mac.speed = speed;  in hbg_phy_adjust_link()
184 			priv->mac.duplex = phydev->duplex;  in hbg_phy_adjust_link()
185 			priv->mac.autoneg = phydev->autoneg;  in hbg_phy_adjust_link()
190 		priv->mac.link_status = phydev->link;  in hbg_phy_adjust_link()
202 	struct phy_device *phydev = priv->mac.phydev;  in hbg_phy_connect()
224 	phy_start(priv->mac.phydev);  in hbg_phy_start()
229 	phy_stop(priv->mac.phydev);  in hbg_phy_stop()
235 	struct hbg_mac *mac = &priv->mac;  in hbg_mdio_init()  local
240 	mac->phy_addr = priv->dev_specs.phy_addr;  in hbg_mdio_init()
248 	mdio_bus->phy_mask = ~(1 << mac->phy_addr);  in hbg_mdio_init()
250 	mac->mdio_bus = mdio_bus;  in hbg_mdio_init()
260 	phydev = mdiobus_get_phy(mdio_bus, mac->phy_addr);  in hbg_mdio_init()
265 	mac->phydev = phydev;  in hbg_mdio_init()