75 static int mv64x60_i2c_control(int control, int status)  in mv64x60_i2c_control()  argument
77 	out_le32((u32 *)(ctlr_base + MV64x60_I2C_REG_CONTROL), control & 0xff);  in mv64x60_i2c_control()
81 static int mv64x60_i2c_read_byte(int control, int status)  in mv64x60_i2c_read_byte()  argument
83 	out_le32((u32 *)(ctlr_base + MV64x60_I2C_REG_CONTROL), control & 0xff);  in mv64x60_i2c_read_byte()
89 static int mv64x60_i2c_write_byte(int data, int control, int status)  in mv64x60_i2c_write_byte()  argument
92 	out_le32((u32 *)(ctlr_base + MV64x60_I2C_REG_CONTROL), control & 0xff);  in mv64x60_i2c_write_byte()
101 	int control;  in mv64x60_i2c_read()  local
118 	control = MV64x60_I2C_CONTROL_START | MV64x60_I2C_CONTROL_TWSIEN;  in mv64x60_i2c_read()
120 	if (mv64x60_i2c_control(control, status) < 0)  in mv64x60_i2c_read()
125 	control = MV64x60_I2C_CONTROL_TWSIEN;  in mv64x60_i2c_read()
127 	if (mv64x60_i2c_write_byte(data, control, status) < 0)  in mv64x60_i2c_read()
131 	control = MV64x60_I2C_CONTROL_TWSIEN;  in mv64x60_i2c_read()
134 		if (mv64x60_i2c_write_byte(offset >> 8, control, status) < 0)  in mv64x60_i2c_read()
137 	if (mv64x60_i2c_write_byte(offset, control, status) < 0)  in mv64x60_i2c_read()
141 	control = MV64x60_I2C_CONTROL_START | MV64x60_I2C_CONTROL_TWSIEN;  in mv64x60_i2c_read()
143 	if (mv64x60_i2c_control(control, status) < 0)  in mv64x60_i2c_read()
148 	control = MV64x60_I2C_CONTROL_TWSIEN;  in mv64x60_i2c_read()
150 	if (mv64x60_i2c_write_byte(data, control, status) < 0)  in mv64x60_i2c_read()
154 	control = MV64x60_I2C_CONTROL_ACK | MV64x60_I2C_CONTROL_TWSIEN;  in mv64x60_i2c_read()
158 		data = mv64x60_i2c_read_byte(control, status);  in mv64x60_i2c_read()
167 	control = MV64x60_I2C_CONTROL_TWSIEN;  in mv64x60_i2c_read()
169 	data = mv64x60_i2c_read_byte(control, status);  in mv64x60_i2c_read()
175 	control = MV64x60_I2C_CONTROL_STOP | MV64x60_I2C_CONTROL_TWSIEN;  in mv64x60_i2c_read()
177 	if (mv64x60_i2c_control(control, status) < 0)  in mv64x60_i2c_read()