| /* $NoKeywords:$ */ |
| /** |
| * @file |
| * |
| * Config Fch USB3 controller |
| * |
| * Init USB3 features. |
| * |
| * @xrefitem bom "File Content Label" "Release Content" |
| * @e project: AGESA |
| * @e sub-project: FCH |
| * @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ |
| * |
| */ |
| /*;******************************************************************************** |
| ; |
| * Copyright (c) 2008 - 2012, Advanced Micro Devices, Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * * Neither the name of Advanced Micro Devices, Inc. nor the names of |
| * its contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| ;*********************************************************************************/ |
| #include "FchPlatform.h" |
| #include "Filecode.h" |
| #define FILECODE PROC_FCH_USB_XHCIMID_FILECODE |
| |
| /** |
| * FchInitMidUsbXhci - Config USB3 controller after PCI |
| * emulation |
| * |
| * |
| * |
| * @param[in] FchDataPtr Fch configuration structure pointer. |
| * |
| */ |
| VOID |
| FchInitMidUsbXhci ( |
| IN VOID *FchDataPtr |
| ) |
| { |
| FCH_DATA_BLOCK *LocalCfgPtr; |
| |
| LocalCfgPtr = (FCH_DATA_BLOCK *)FchDataPtr; |
| if ( LocalCfgPtr->Usb.Xhci0Enable == TRUE ) { |
| RwPci ((USB_XHCI_BUS_DEV_FUN << 16) + FCH_XHCI_REG04, AccessWidth8, 0, BIT1, ((FCH_DATA_BLOCK *)FchDataPtr)->StdHeader); |
| if (((FCH_DATA_BLOCK *)FchDataPtr)->Usb.XhciSsid != 0 ) { |
| RwPci ((USB_XHCI_BUS_DEV_FUN << 16) + FCH_XHCI_REG2C, AccessWidth32, 0x00, ((FCH_DATA_BLOCK *)FchDataPtr)->Usb.XhciSsid, ((FCH_DATA_BLOCK *)FchDataPtr)->StdHeader); |
| } |
| } |
| |
| if ( LocalCfgPtr->Usb.Xhci1Enable == TRUE ) { |
| RwPci ((USB_XHCI1_BUS_DEV_FUN << 16) + FCH_XHCI_REG04, AccessWidth8, 0, BIT1, ((FCH_DATA_BLOCK *)FchDataPtr)->StdHeader); |
| if (((FCH_DATA_BLOCK *)FchDataPtr)->Usb.XhciSsid != 0 ) { |
| RwPci ((USB_XHCI1_BUS_DEV_FUN << 16) + FCH_XHCI_REG2C, AccessWidth32, 0x00, ((FCH_DATA_BLOCK *)FchDataPtr)->Usb.XhciSsid, ((FCH_DATA_BLOCK *)FchDataPtr)->StdHeader); |
| } |
| // |
| // Block Write to DID & SID to pass DTM |
| // |
| RwXhciIndReg (FCH_XHCI_IND_REG04, (UINT32)~BIT8, (UINT32)BIT8, ((FCH_DATA_BLOCK *)FchDataPtr)->StdHeader); |
| } |
| } |