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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef _SMBUS_SPD_H_
#define _SMBUS_SPD_H_
#define READ_BIT 0x01
#define SMBUS_INTERRUPT_MASK 0x02
#define HOSTBUSY_MASK 0x01
#define SMBUS_READ_BYTE_COMMAND 0x48
#define SMBUS_READ_COMMAND 0x44
#define MAX_READ_TSC_COUNT (2000000000 / 10)
#define PMIO_INDEX_REG 0xCD6
#define PMIO_DATA_REG 0xCD7
#define SMBUS_BAR_LOW_BYTE 0x2C
#define SMBUS_BAR_HIGH_BYTE 0x2D
#define SMBUS_STATUS_REG 0x00
#define SMBUS_SLAVE_STATUS_REG 0x01
#define SMBUS_COMMAND_REG 0x02
#define SMBUS_CONTROL_REG 0x03
#define SMBUS_HOST_CMD_REG 0x04
#define SMBUS_DATA0_REG 0x05
#define SMBUS_CLOCK_REG 0x0E
#define STATUS__COMPLETED_SUCCESSFULLY 0x02
#define SMBUS_FREQUENCY_CONST 66000000 / 4
#endif
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