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-rw-r--r--hw/smbus.h83
1 files changed, 0 insertions, 83 deletions
diff --git a/hw/smbus.h b/hw/smbus.h
deleted file mode 100644
index c3db620e00..0000000000
--- a/hw/smbus.h
+++ /dev/null
@@ -1,83 +0,0 @@
-#ifndef QEMU_SMBUS_H
-#define QEMU_SMBUS_H
-
-/*
- * QEMU SMBus API
- *
- * Copyright (c) 2007 Arastra, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include "hw/i2c.h"
-
-#define TYPE_SMBUS_DEVICE "smbus-device"
-#define SMBUS_DEVICE(obj) \
- OBJECT_CHECK(SMBusDevice, (obj), TYPE_SMBUS_DEVICE)
-#define SMBUS_DEVICE_CLASS(klass) \
- OBJECT_CLASS_CHECK(SMBusDeviceClass, (klass), TYPE_SMBUS_DEVICE)
-#define SMBUS_DEVICE_GET_CLASS(obj) \
- OBJECT_GET_CLASS(SMBusDeviceClass, (obj), TYPE_SMBUS_DEVICE)
-
-typedef struct SMBusDeviceClass
-{
- I2CSlaveClass parent_class;
- int (*init)(SMBusDevice *dev);
- void (*quick_cmd)(SMBusDevice *dev, uint8_t read);
- void (*send_byte)(SMBusDevice *dev, uint8_t val);
- uint8_t (*receive_byte)(SMBusDevice *dev);
- /* We can't distinguish between a word write and a block write with
- length 1, so pass the whole data block including the length byte
- (if present). The device is responsible figuring out what type of
- command this is. */
- void (*write_data)(SMBusDevice *dev, uint8_t cmd, uint8_t *buf, int len);
- /* Likewise we can't distinguish between different reads, or even know
- the length of the read until the read is complete, so read data a
- byte at a time. The device is responsible for adding the length
- byte on block reads. */
- uint8_t (*read_data)(SMBusDevice *dev, uint8_t cmd, int n);
-} SMBusDeviceClass;
-
-struct SMBusDevice {
- /* The SMBus protocol is implemented on top of I2C. */
- I2CSlave i2c;
-
- /* Remaining fields for internal use only. */
- int mode;
- int data_len;
- uint8_t data_buf[34]; /* command + len + 32 bytes of data. */
- uint8_t command;
-};
-
-/* Master device commands. */
-void smbus_quick_command(i2c_bus *bus, uint8_t addr, int read);
-uint8_t smbus_receive_byte(i2c_bus *bus, uint8_t addr);
-void smbus_send_byte(i2c_bus *bus, uint8_t addr, uint8_t data);
-uint8_t smbus_read_byte(i2c_bus *bus, uint8_t addr, uint8_t command);
-void smbus_write_byte(i2c_bus *bus, uint8_t addr, uint8_t command, uint8_t data);
-uint16_t smbus_read_word(i2c_bus *bus, uint8_t addr, uint8_t command);
-void smbus_write_word(i2c_bus *bus, uint8_t addr, uint8_t command, uint16_t data);
-int smbus_read_block(i2c_bus *bus, uint8_t addr, uint8_t command, uint8_t *data);
-void smbus_write_block(i2c_bus *bus, uint8_t addr, uint8_t command, uint8_t *data,
- int len);
-
-void smbus_eeprom_init(i2c_bus *smbus, int nb_eeprom,
- const uint8_t *eeprom_spd, int size);
-
-#endif