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#ifndef I82801CX_H
#define I82801CX_H
#if !defined(__PRE_RAM__)
#include <device/device.h>
void i82801cx_enable(device_t dev);
#endif
#define PCI_DMA_CFG 0x90
#define SERIRQ_CNTL 0x64
#define GEN_CNTL 0xd0
#define GEN_STS 0xd4
#define RTC_CONF 0xd8
#define GEN_PMCON_3 0xa4
#define PMBASE 0x40
#define ACPI_CNTL 0x44
#define BIOS_CNTL 0x4E
#define GPIO_BASE 0x58
#define GPIO_CNTL 0x5C
#define PIRQA_ROUT 0x60
#define PIRQE_ROUT 0x68
#define COM_DEC 0xE0
#define LPC_EN 0xE6
#define FUNC_DIS 0xF2
// GEN_PMCON_3 bits
#define RTC_BATTERY_DEAD (1<<2)
#define RTC_POWER_FAILED (1<<1)
#define SLEEP_AFTER_POWER_FAIL (1<<0)
/* IDE controller: */
// PCI Configuration Space (D31:F1)
#define IDE_TIM_PRI 0x40 // IDE timings, primary
#define IDE_TIM_SEC 0x42 // IDE timings, secondary
// IDE_TIM bits
#define IDE_DECODE_ENABLE (1<<15)
/* SMBus: */
// PCI Configuration Space (D31:F3)
#define SMB_BASE 0x20
#define HOSTC 0x40
// HOSTC bits
#define I2C_EN (1<<2)
#define SMB_SMI_EN (1<<1)
#define HST_EN (1<<0)
#define SMBUS_IO_BASE 0x1000
// I/O registers (relative to SMBUS_IO_BASE)
#define SMBHSTSTAT 0
#define SMBHSTCTL 2
#define SMBHSTCMD 3
#define SMBXMITADD 4
#define SMBHSTDAT0 5
#define SMBHSTDAT1 6
#define SMBBLKDAT 7
#define SMBTRNSADD 9
#define SMBSLVDATA 10
#define SMLINK_PIN_CTL 14
#define SMBUS_PIN_CTL 15
/* Between 1-10 seconds, We should never timeout normally
* Longer than this is just painful when a timeout condition occurs.
*/
#define SMBUS_TIMEOUT (100*1000)
#endif /* I82801CX_H */
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