44   UINTN     IoPortBaseAddress;  in InternalGetSmbusIoPortBaseAddress()
46 …IoPortBaseAddress = (UINTN) MmioRead32 (MmPciAddress (0, DEFAULT_PCI_BUS_NUMBER_PCH, PCI_DEVICE_NU…  in InternalGetSmbusIoPortBaseAddress()
51   ASSERT (IoPortBaseAddress != 0);  in InternalGetSmbusIoPortBaseAddress()
53   return IoPortBaseAddress;  in InternalGetSmbusIoPortBaseAddress()
72   UINTN                     IoPortBaseAddress  in InternalSmBusAcquire()
77   HostStatus = IoRead8 (IoPortBaseAddress + R_PCH_SMBUS_HSTS);  in InternalSmBusAcquire()
84     IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_HSTS, B_PCH_SMBUS_HSTS_ALL);  in InternalSmBusAcquire()
90   IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_HSTS, HostStatus);  in InternalSmBusAcquire()
117   IN  UINTN                   IoPortBaseAddress,  in InternalSmBusStart()
127   IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_HCTL, (UINT8)(HostControl + B_PCH_SMBUS_START));  in InternalSmBusStart()
133     HostStatus = IoRead8 (IoPortBaseAddress + R_PCH_SMBUS_HSTS);  in InternalSmBusStart()
143   IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_HSTS, B_PCH_SMBUS_ERRORS);  in InternalSmBusStart()
148   AuxiliaryStatus = IoRead8 (IoPortBaseAddress + R_PCH_SMBUS_AUXS);  in InternalSmBusStart()
181   UINTN                         IoPortBaseAddress;  in InternalSmBusNonBlock()
184   IoPortBaseAddress = InternalGetSmbusIoPortBaseAddress ();  in InternalSmBusNonBlock()
189   ReturnStatus = InternalSmBusAcquire (IoPortBaseAddress);  in InternalSmBusNonBlock()
206   IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_HCMD, (UINT8) SMBUS_LIB_COMMAND (SmBusAddress));  in InternalSmBusNonBlock()
211   IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_HD0, (UINT8) Value);  in InternalSmBusNonBlock()
212   IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_HD1, (UINT8) (Value >> 8));  in InternalSmBusNonBlock()
217   IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_AUXC, AuxiliaryControl);  in InternalSmBusNonBlock()
222   IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_TSA, (UINT8) SmBusAddress);  in InternalSmBusNonBlock()
227   ReturnStatus = InternalSmBusStart (IoPortBaseAddress, HostControl);  in InternalSmBusNonBlock()
232   Value = (UINT16)(IoRead8 (IoPortBaseAddress + R_PCH_SMBUS_HD1) << 8);  in InternalSmBusNonBlock()
233   Value = (UINT16)(Value | IoRead8 (IoPortBaseAddress + R_PCH_SMBUS_HD0));  in InternalSmBusNonBlock()
238   IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_HSTS, B_PCH_SMBUS_HSTS_ALL);  in InternalSmBusNonBlock()
239   IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_AUXS, B_PCH_SMBUS_CRCE);  in InternalSmBusNonBlock()
645   UINTN                         IoPortBaseAddress;  in InternalSmBusBlock()
648   IoPortBaseAddress = InternalGetSmbusIoPortBaseAddress ();  in InternalSmBusBlock()
655   ReturnStatus = InternalSmBusAcquire (IoPortBaseAddress);  in InternalSmBusBlock()
672   IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_HCMD, (UINT8) SMBUS_LIB_COMMAND (SmBusAddress));  in InternalSmBusBlock()
677   IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_AUXC, AuxiliaryControl);  in InternalSmBusBlock()
682   IoRead8 (IoPortBaseAddress + R_PCH_SMBUS_HCTL);  in InternalSmBusBlock()
688     IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_HD0, (UINT8) BytesCount);  in InternalSmBusBlock()
694       IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_HBD, WriteBuffer[Index]);  in InternalSmBusBlock()
701   IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_TSA, (UINT8) SmBusAddress);  in InternalSmBusBlock()
706   ReturnStatus = InternalSmBusStart (IoPortBaseAddress, HostControl);  in InternalSmBusBlock()
715     BytesCount = IoRead8 (IoPortBaseAddress + R_PCH_SMBUS_HD0);  in InternalSmBusBlock()
721       ReadBuffer[Index] = IoRead8 (IoPortBaseAddress + R_PCH_SMBUS_HBD);  in InternalSmBusBlock()
729   IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_HSTS, B_PCH_SMBUS_HSTS_ALL);  in InternalSmBusBlock()
730   IoWrite8 (IoPortBaseAddress + R_PCH_SMBUS_AUXS, B_PCH_SMBUS_CRCE);  in InternalSmBusBlock()