57 static void dump_regs(struct eth_device *dev)  in dump_regs()  argument
62 			smc911x_reg_read(dev, i),  in dump_regs()
69 static int do_eeprom_cmd(struct eth_device *dev, int cmd, u8 reg)  in do_eeprom_cmd()  argument
71 	if (smc911x_reg_read(dev, E2P_CMD) & E2P_CMD_EPC_BUSY) {  in do_eeprom_cmd()
73 			smc911x_reg_read(dev, E2P_CMD));  in do_eeprom_cmd()
77 	smc911x_reg_write(dev, E2P_CMD, E2P_CMD_EPC_BUSY | cmd | reg);  in do_eeprom_cmd()
79 	while (smc911x_reg_read(dev, E2P_CMD) & E2P_CMD_EPC_BUSY)  in do_eeprom_cmd()
82 				smc911x_reg_read(dev, E2P_CMD));  in do_eeprom_cmd()
92 static u8 read_eeprom_reg(struct eth_device *dev, u8 reg)  in read_eeprom_reg()  argument
94 	int ret = do_eeprom_cmd(dev, E2P_CMD_EPC_CMD_READ, reg);  in read_eeprom_reg()
95 	return (ret ? : smc911x_reg_read(dev, E2P_DATA));  in read_eeprom_reg()
101 static int write_eeprom_reg(struct eth_device *dev, u8 value, u8 reg)  in write_eeprom_reg()  argument
106 	ret = do_eeprom_cmd(dev, E2P_CMD_EPC_CMD_EWEN, reg);  in write_eeprom_reg()
111 	ret = do_eeprom_cmd(dev, E2P_CMD_EPC_CMD_ERASE, reg);  in write_eeprom_reg()
116 	smc911x_reg_write(dev, E2P_DATA, value);  in write_eeprom_reg()
117 	ret = do_eeprom_cmd(dev, E2P_CMD_EPC_CMD_WRITE, reg);  in write_eeprom_reg()
122 	ret = do_eeprom_cmd(dev, E2P_CMD_EPC_CMD_EWDS, reg);  in write_eeprom_reg()
141 static void write_stuff(struct eth_device *dev, char *line)  in write_stuff()  argument
184 		write_eeprom_reg(dev, value, reg);  in write_stuff()
187 		smc911x_reg_write(dev, reg, value);  in write_stuff()
194 static void copy_from_eeprom(struct eth_device *dev)  in copy_from_eeprom()  argument
197 		read_eeprom_reg(dev, 0x01) |  in copy_from_eeprom()
198 		read_eeprom_reg(dev, 0x02) << 8 |  in copy_from_eeprom()
199 		read_eeprom_reg(dev, 0x03) << 16 |  in copy_from_eeprom()
200 		read_eeprom_reg(dev, 0x04) << 24;  in copy_from_eeprom()
202 		read_eeprom_reg(dev, 0x05) |  in copy_from_eeprom()
203 		read_eeprom_reg(dev, 0x06) << 8;  in copy_from_eeprom()
204 	smc911x_set_mac_csr(dev, ADDRL, addrl);  in copy_from_eeprom()
205 	smc911x_set_mac_csr(dev, ADDRH, addrh);  in copy_from_eeprom()
212 static void print_macaddr(struct eth_device *dev)  in print_macaddr()  argument
215 	ulong addrl = smc911x_get_mac_csr(dev, ADDRL);  in print_macaddr()
216 	ulong addrh = smc911x_get_mac_csr(dev, ADDRH);  in print_macaddr()
224 		printf("%02x:", read_eeprom_reg(dev, i));  in print_macaddr()
225 	printf("%02x\n", read_eeprom_reg(dev, i));  in print_macaddr()
231 static void dump_eeprom(struct eth_device *dev)  in dump_eeprom()  argument
236 		printf("%02x: 0x%02x\n", i, read_eeprom_reg(dev, i));  in dump_eeprom()
242 static int smc911x_init(struct eth_device *dev)  in smc911x_init()  argument
245 	if (smc911x_detect_chip(dev))  in smc911x_init()
248 	smc911x_reset(dev);  in smc911x_init()
251 	if (smc911x_reg_read(dev, GPIO_CFG) & GPIO_CFG_EEPR_EN) {  in smc911x_init()
252 		while (smc911x_reg_read(dev, E2P_CMD) & E2P_CMD_EPC_BUSY)  in smc911x_init()
255 					smc911x_reg_read(dev, E2P_CMD));  in smc911x_init()
258 		smc911x_reg_write(dev, GPIO_CFG,  in smc911x_init()
259 			smc911x_reg_read(dev, GPIO_CFG) & ~GPIO_CFG_EEPR_EN);  in smc911x_init()
321 	struct eth_device dev;  in smc911x_eeprom()  local
322 	dev.iobase = CONFIG_SMC911X_BASE;  in smc911x_eeprom()
335 	if (smc911x_init(&dev))  in smc911x_eeprom()
367 		case 'W': write_stuff(&dev, line); break;  in smc911x_eeprom()
368 		case 'D': dump_eeprom(&dev);       break;  in smc911x_eeprom()
369 		case 'M': dump_regs(&dev);         break;  in smc911x_eeprom()
370 		case 'C': copy_from_eeprom(&dev);  break;  in smc911x_eeprom()
371 		case 'P': print_macaddr(&dev);     break;  in smc911x_eeprom()