I2C_FLAGS_SMB_BLK_READ
i2c->flags |= I2C_FLAGS_SMB_BLK_READ;
i2c->flags &= ~I2C_FLAGS_SMB_BLK_READ;
if (i2c->flags & I2C_FLAGS_SMB_BLK_READ)
if (i2c->flags & I2C_FLAGS_SMB_BLK_READ) {