261 	int res;  in mv88e61xx_reg_read()  local
268 	res = mv88e61xx_smi_wait(mdio_bus, smi_addr);  in mv88e61xx_reg_read()
269 	if (res < 0)  in mv88e61xx_reg_read()
270 		return res;  in mv88e61xx_reg_read()
273 	res = mdio_bus->write(mdio_bus, smi_addr, MDIO_DEVAD_NONE, SMI_CMD_REG,  in mv88e61xx_reg_read()
275 	if (res < 0)  in mv88e61xx_reg_read()
276 		return res;  in mv88e61xx_reg_read()
279 	res = mv88e61xx_smi_wait(mdio_bus, smi_addr);  in mv88e61xx_reg_read()
280 	if (res < 0)  in mv88e61xx_reg_read()
281 		return res;  in mv88e61xx_reg_read()
284 	res = mdio_bus->read(mdio_bus, smi_addr, MDIO_DEVAD_NONE, SMI_DATA_REG);  in mv88e61xx_reg_read()
285 	if (res < 0)  in mv88e61xx_reg_read()
286 		return res;  in mv88e61xx_reg_read()
288 	return bitfield_extract(res, 0, 16);  in mv88e61xx_reg_read()
298 	int res;  in mv88e61xx_reg_write()  local
307 	res = mv88e61xx_smi_wait(mdio_bus, smi_addr);  in mv88e61xx_reg_write()
308 	if (res < 0)  in mv88e61xx_reg_write()
309 		return res;  in mv88e61xx_reg_write()
312 	res = mdio_bus->write(mdio_bus, smi_addr, MDIO_DEVAD_NONE,  in mv88e61xx_reg_write()
314 	if (res < 0)  in mv88e61xx_reg_write()
315 		return res;  in mv88e61xx_reg_write()
318 	res = mdio_bus->write(mdio_bus, smi_addr, MDIO_DEVAD_NONE, SMI_CMD_REG,  in mv88e61xx_reg_write()
320 	if (res < 0)  in mv88e61xx_reg_write()
321 		return res;  in mv88e61xx_reg_write()
324 	res = mv88e61xx_smi_wait(mdio_bus, smi_addr);  in mv88e61xx_reg_write()
325 	if (res < 0)  in mv88e61xx_reg_write()
326 		return res;  in mv88e61xx_reg_write()
352 	int res;  in mv88e61xx_phy_read_indirect()  local
357 	res = mv88e61xx_reg_write(phydev, DEVADDR_GLOBAL_2,  in mv88e61xx_phy_read_indirect()
362 	res = mv88e61xx_phy_wait(phydev);  in mv88e61xx_phy_read_indirect()
363 	if (res < 0)  in mv88e61xx_phy_read_indirect()
364 		return res;  in mv88e61xx_phy_read_indirect()
375 	int res;  in mv88e61xx_phy_write_indirect()  local
380 	res = mv88e61xx_reg_write(phydev, DEVADDR_GLOBAL_2,  in mv88e61xx_phy_write_indirect()
382 	if (res < 0)  in mv88e61xx_phy_write_indirect()
383 		return res;  in mv88e61xx_phy_write_indirect()
385 	res = mv88e61xx_reg_write(phydev, DEVADDR_GLOBAL_2,  in mv88e61xx_phy_write_indirect()
388 	if (res < 0)  in mv88e61xx_phy_write_indirect()
389 		return res;  in mv88e61xx_phy_write_indirect()
428 	int res;  in mv88e61xx_get_switch_id()  local
430 	res = mv88e61xx_port_read(phydev, 0, PORT_REG_SWITCH_ID);  in mv88e61xx_get_switch_id()
431 	if (res < 0)  in mv88e61xx_get_switch_id()
432 		return res;  in mv88e61xx_get_switch_id()
433 	return res & 0xfff0;  in mv88e61xx_get_switch_id()
452 	int res;  in mv88e61xx_get_cmode()  local
454 	res = mv88e61xx_port_read(phydev, port, PORT_REG_STATUS);  in mv88e61xx_get_cmode()
455 	if (res < 0)  in mv88e61xx_get_cmode()
456 		return res;  in mv88e61xx_get_cmode()
457 	return res & PORT_REG_STATUS_CMODE_MASK;  in mv88e61xx_get_cmode()
632 	int res;  in mv88e61xx_read_port_config()  local
659 				res = -EIO;  in mv88e61xx_read_port_config()
667 			res = -ETIMEDOUT;  in mv88e61xx_read_port_config()
691 	res = 0;  in mv88e61xx_read_port_config()
706 	return res;  in mv88e61xx_read_port_config()
760 	int res;  in mv88e61xx_switch_init()  local
765 	res = mv88e61xx_switch_reset(phydev);  in mv88e61xx_switch_init()
766 	if (res < 0)  in mv88e61xx_switch_init()
767 		return res;  in mv88e61xx_switch_init()
769 	res = mv88e61xx_set_cpu_port(phydev);  in mv88e61xx_switch_init()
770 	if (res < 0)  in mv88e61xx_switch_init()
771 		return res;  in mv88e61xx_switch_init()
855 	int res;  in mv88e61xx_probe()  local
857 	res = mv88e61xx_hw_reset(phydev);  in mv88e61xx_probe()
858 	if (res < 0)  in mv88e61xx_probe()
859 		return res;  in mv88e61xx_probe()
912 	int res;  in mv88e61xx_phy_config()  local
916 	res = mv88e61xx_switch_init(phydev);  in mv88e61xx_phy_config()
917 	if (res < 0)  in mv88e61xx_phy_config()
918 		return res;  in mv88e61xx_phy_config()
924 			res = mv88e61xx_phy_enable(phydev, i);  in mv88e61xx_phy_config()
925 			if (res < 0) {  in mv88e61xx_phy_config()
929 			res = mv88e61xx_phy_setup(phydev, i);  in mv88e61xx_phy_config()
930 			if (res < 0) {  in mv88e61xx_phy_config()
934 			res = mv88e61xx_phy_config_port(phydev, i);  in mv88e61xx_phy_config()
935 			if (res < 0) {  in mv88e61xx_phy_config()
940 			res = genphy_config_aneg(phydev);  in mv88e61xx_phy_config()
941 			if (res < 0) {  in mv88e61xx_phy_config()
945 			res = phy_reset(phydev);  in mv88e61xx_phy_config()
946 			if (res < 0) {  in mv88e61xx_phy_config()
954 			res = mv88e61xx_fixed_port_setup(phydev, i);  in mv88e61xx_phy_config()
955 			if (res < 0) {  in mv88e61xx_phy_config()
985 	int res;  in mv88e61xx_phy_startup()  local
994 			res = genphy_update_link(phydev);  in mv88e61xx_phy_startup()
995 			if (res < 0)  in mv88e61xx_phy_startup()
997 			res = mv88e61xx_parse_status(phydev);  in mv88e61xx_phy_startup()
998 			if (res < 0)  in mv88e61xx_phy_startup()