//#include #define SMBUS_ERROR -1 #define SMBUS_WAIT_UNTIL_READY_TIMEOUT -2 #define SMBUS_WAIT_UNTIL_DONE_TIMEOUT -3 #define SMB_SDA 0x00 #define SMB_STS 0x01 #define SMB_CTRL_STS 0x02 #define SMB_CTRL1 0x03 #define SMB_ADD 0x04 #define SMB_CTRL2 0x05 #define SMB_CTRL3 0x06 #define SMB_STS_SLVSTP (0x01 << 7) #define SMB_STS_SDAST (0x01 << 6) #define SMB_STS_BER (0x01 << 5) #define SMB_STS_NEGACK (0x01 << 4) #define SMB_STS_STASTR (0x01 << 3) #define SMB_STS_NMATCH (0x01 << 2) #define SMB_STS_MASTER (0x01 << 1) #define SMB_STS_XMIT (0x01 << 0) #define SMB_CSTS_TGSCL (0x01 << 5) #define SMB_CSTS_TSDA (0x01 << 4) #define SMB_CSTS_GCMTCH (0x01 << 3) #define SMB_CSTS_MATCH (0x01 << 2) #define SMB_CSTS_BB (0x01 << 1) #define SMB_CSTS_BUSY (0x01 << 0) #define SMB_CTRL1_STASTRE (0x01 << 7) #define SMB_CTRL1_NMINTE (0x01 << 6) #define SMB_CTRL1_GCMEN (0x01 << 5) #define SMB_CTRL1_ACK (0x01 << 4) #define SMB_CTRL1_RSVD (0x01 << 3) #define SMB_CTRL1_INTEN (0x01 << 2) #define SMB_CTRL1_STOP (0x01 << 1) #define SMB_CTRL1_START (0x01 << 0) #define SMB_ADD_SAEN (0x01 << 7) #define SMB_CTRL2_ENABLE 0x01 #define SMBUS_TIMEOUT (100*1000*10) #define SMBUS_STATUS_MASK 0xfbff #define SMBUS_IO_BASE 0x6000