coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
smbuslib.h File Reference
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Macros

#define SMBUS_IO_BASE   0xefa0
 
#define HOSTC   0x40
 
#define HST_EN   (1 << 0)
 
#define I2C_EN   (1 << 2)
 
#define SMBHSTSTAT   0x0
 
#define SMBHSTCTL   0x2
 
#define SMBHSTCMD   0x3
 
#define SMBXMITADD   0x4
 
#define SMBHSTDAT0   0x5
 

Macro Definition Documentation

◆ HOSTC

#define HOSTC   0x40

Definition at line 10 of file smbuslib.h.

◆ HST_EN

#define HST_EN   (1 << 0)

Definition at line 11 of file smbuslib.h.

◆ I2C_EN

#define I2C_EN   (1 << 2)

Definition at line 12 of file smbuslib.h.

◆ SMBHSTCMD

#define SMBHSTCMD   0x3

Definition at line 17 of file smbuslib.h.

◆ SMBHSTCTL

#define SMBHSTCTL   0x2

Definition at line 16 of file smbuslib.h.

◆ SMBHSTDAT0

#define SMBHSTDAT0   0x5

Definition at line 19 of file smbuslib.h.

◆ SMBHSTSTAT

#define SMBHSTSTAT   0x0

Definition at line 15 of file smbuslib.h.

◆ SMBUS_IO_BASE

#define SMBUS_IO_BASE   0xefa0

Definition at line 7 of file smbuslib.h.

◆ SMBXMITADD

#define SMBXMITADD   0x4

Definition at line 18 of file smbuslib.h.