diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/GNB/Modules/GnbSbIommuLib/GnbSbIommuLib.c')
| -rwxr-xr-x | src/vendorcode/amd/agesa/f12/Proc/GNB/Modules/GnbSbIommuLib/GnbSbIommuLib.c | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/GNB/Modules/GnbSbIommuLib/GnbSbIommuLib.c b/src/vendorcode/amd/agesa/f12/Proc/GNB/Modules/GnbSbIommuLib/GnbSbIommuLib.c new file mode 100755 index 0000000000..d3f79d50a4 --- /dev/null +++ b/src/vendorcode/amd/agesa/f12/Proc/GNB/Modules/GnbSbIommuLib/GnbSbIommuLib.c @@ -0,0 +1,117 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * SB services + * + * + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: GNB + * @e \$Revision: 39931 $ @e \$Date: 2010-10-16 18:19:16 -0700 (Sat, 16 Oct 2010) $ + * + */ +/* +***************************************************************************** +* +* Copyright (c) 2011, 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. +* *************************************************************************** +* +*/ + +/*---------------------------------------------------------------------------------------- + * M O D U L E S U S E D + *---------------------------------------------------------------------------------------- + */ +#include "AGESA.h" +#include "Ids.h" +#include "amdlib.h" +#include "Gnb.h" +#include "GnbCommonLib.h" +#include "GnbIvrsLib.h" +#include "GnbSbLib.h" +#include "Filecode.h" +#define FILECODE PROC_GNB_MODULES_GNBSBIOMMULIB_GNBSBIOMMULIB_FILECODE +/*---------------------------------------------------------------------------------------- + * D E F I N I T I O N S A N D M A C R O S + *---------------------------------------------------------------------------------------- + */ + + +/*---------------------------------------------------------------------------------------- + * T Y P E D E F S A N D S T R U C T U R E S + *---------------------------------------------------------------------------------------- + */ + + +/*---------------------------------------------------------------------------------------- + * P R O T O T Y P E S O F L O C A L F U N C T I O N S + *---------------------------------------------------------------------------------------- + */ + + + +/*----------------------------------------------------------------------------------------*/ +/** + * Create IVHD entry + * + * + * @param[in] Ivhd IVHD header pointer + * @param[in] StdHeader Standard configuration header + * + */ +VOID +SbCreateIvhdEntries ( + OUT IVRS_IVHD_ENTRY *Ivhd, + IN AMD_CONFIG_PARAMS *StdHeader + ) +{ + PCI_ADDR Start; + PCI_ADDR End; + PCI_ADDR PciAddress; + UINT32 Value; + IDS_HDT_CONSOLE (GNB_TRACE, "SbCreateIvhdEntries Entry\n"); + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x14, 4, 0); +// P2P alias entry + GnbLibPciRead (PciAddress.AddressValue | 0x18, AccessWidth32, &Value, StdHeader); + Start.AddressValue = MAKE_SBDFO (0, (Value >> 8) & 0xff, 0, 0, 0); + End.AddressValue = MAKE_SBDFO (0, (Value >> 16) & 0xff, 0x1f, 0x7, 0); + GnbIvhdAddDeviceAliasRangeEntry (Start, End, PciAddress, 0, Ivhd, StdHeader); + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x14, 0, 0); +// HPET + GnbIvhdAddSpecialDeviceEntry (IvhdSpecialDeviceHpet, PciAddress, 0, 0, Ivhd, StdHeader); +// APIC + GnbIvhdAddSpecialDeviceEntry ( + IvhdSpecialDeviceIoapic, + PciAddress, + GnbLiGetIoapicId (SbGetSbIoApicBaseAddress (StdHeader), StdHeader), + 0xD7, + Ivhd, + StdHeader + ); + IDS_HDT_CONSOLE (GNB_TRACE, "SbCreateIvhdEntries Exit\n"); +} |