diff options
author | 2017-04-25 03:31:15 -0700 | |
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committer | 2017-05-22 06:48:08 +0000 | |
commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/include/hw/i2c/smbus.h | |
parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/include/hw/i2c/smbus.h')
-rw-r--r-- | qemu/include/hw/i2c/smbus.h | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/qemu/include/hw/i2c/smbus.h b/qemu/include/hw/i2c/smbus.h deleted file mode 100644 index 544bbc195..000000000 --- a/qemu/include/hw/i2c/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/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. */ -int smbus_quick_command(I2CBus *bus, uint8_t addr, int read); -int smbus_receive_byte(I2CBus *bus, uint8_t addr); -int smbus_send_byte(I2CBus *bus, uint8_t addr, uint8_t data); -int smbus_read_byte(I2CBus *bus, uint8_t addr, uint8_t command); -int smbus_write_byte(I2CBus *bus, uint8_t addr, uint8_t command, uint8_t data); -int smbus_read_word(I2CBus *bus, uint8_t addr, uint8_t command); -int smbus_write_word(I2CBus *bus, uint8_t addr, uint8_t command, uint16_t data); -int smbus_read_block(I2CBus *bus, uint8_t addr, uint8_t command, uint8_t *data); -int smbus_write_block(I2CBus *bus, uint8_t addr, uint8_t command, uint8_t *data, - int len); - -void smbus_eeprom_init(I2CBus *smbus, int nb_eeprom, - const uint8_t *eeprom_spd, int size); - -#endif |