diff options
Diffstat (limited to 'hw/smbus_eeprom.c')
| -rw-r--r-- | hw/smbus_eeprom.c | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/hw/smbus_eeprom.c b/hw/smbus_eeprom.c index ce5f5f273e..3f8b386994 100644 --- a/hw/smbus_eeprom.c +++ b/hw/smbus_eeprom.c @@ -29,7 +29,7 @@ //#define DEBUG typedef struct SMBusEEPROMDevice { - SMBusDevice dev; + SMBusDevice smbusdev; uint8_t *data; uint8_t offset; } SMBusEEPROMDevice; @@ -95,18 +95,28 @@ static uint8_t eeprom_read_data(SMBusDevice *dev, uint8_t cmd, int n) return eeprom_receive_byte(dev); } -void smbus_eeprom_device_init(i2c_bus *bus, uint8_t addr, uint8_t *buf) +static void smbus_eeprom_init(SMBusDevice *dev) { - SMBusEEPROMDevice *eeprom; + SMBusEEPROMDevice *eeprom = (SMBusEEPROMDevice *)dev; - eeprom = (SMBusEEPROMDevice *)smbus_device_init(bus, addr, - sizeof(SMBusEEPROMDevice)); - - eeprom->dev.quick_cmd = eeprom_quick_cmd; - eeprom->dev.send_byte = eeprom_send_byte; - eeprom->dev.receive_byte = eeprom_receive_byte; - eeprom->dev.write_data = eeprom_write_data; - eeprom->dev.read_data = eeprom_read_data; - eeprom->data = buf; + /* FIXME: Should be a blob rather than a ptr. */ + eeprom->data = qdev_get_prop_ptr(&dev->i2c.qdev, "data"); eeprom->offset = 0; } + +static SMBusDeviceInfo smbus_eeprom_info = { + .init = smbus_eeprom_init, + .quick_cmd = eeprom_quick_cmd, + .send_byte = eeprom_send_byte, + .receive_byte = eeprom_receive_byte, + .write_data = eeprom_write_data, + .read_data = eeprom_read_data +}; + +static void smbus_eeprom_register_devices(void) +{ + smbus_register_device("smbus-eeprom", sizeof(SMBusEEPROMDevice), + &smbus_eeprom_info); +} + +device_init(smbus_eeprom_register_devices) |