SMBHSTSTS_INTR
#define STATUS_FLAGS (SMBHSTSTS_BYTE_DONE | SMBHSTSTS_INTR | \
status &= STATUS_ERROR_FLAGS | SMBHSTSTS_INTR;
status &= STATUS_ERROR_FLAGS | SMBHSTSTS_INTR;
iowrite8(SMBHSTSTS_INTR, SMBHSTSTS(priv));