AGESA_STATUS agesawrapper_amdS3Save(void)
{
AGESA_STATUS Status;
AMD_S3SAVE_PARAMS *AmdS3SaveParamsPtr;
AMD_INTERFACE_PARAMS AmdInterfaceParams;
S3_DATA_TYPE S3DataType;
LibAmdMemFill (&AmdInterfaceParams,
0,
sizeof (AMD_INTERFACE_PARAMS),
&(AmdInterfaceParams.StdHeader));
AmdInterfaceParams.StdHeader.ImageBasePtr = 0;
AmdInterfaceParams.StdHeader.HeapStatus = HEAP_SYSTEM_MEM;
AmdInterfaceParams.StdHeader.CalloutPtr = &GetBiosCallout;
AmdInterfaceParams.AllocationMethod = PostMemDram;
AmdInterfaceParams.AgesaFunctionName = AMD_S3_SAVE;
AmdInterfaceParams.StdHeader.AltImageBasePtr = 0;
AmdInterfaceParams.StdHeader.Func = 0;
AmdCreateStruct(&AmdInterfaceParams);
AmdS3SaveParamsPtr = (AMD_S3SAVE_PARAMS *)AmdInterfaceParams.NewStructPtr;
AmdS3SaveParamsPtr->StdHeader = AmdInterfaceParams.StdHeader;
Status = AmdS3Save(AmdS3SaveParamsPtr);
if (Status != AGESA_SUCCESS) {
agesawrapper_amdreadeventlog(AmdInterfaceParams.StdHeader.HeapStatus);
ASSERT(Status == AGESA_SUCCESS);
}
S3DataType = S3DataTypeNonVolatile;
printk(BIOS_DEBUG, "NvStorageSize=%x, NvStorage=%x\n",
(unsigned int)AmdS3SaveParamsPtr->S3DataBlock.NvStorageSize,
(unsigned int)AmdS3SaveParamsPtr->S3DataBlock.NvStorage);
Status = OemAgesaSaveS3Info (
S3DataType,
AmdS3SaveParamsPtr->S3DataBlock.NvStorageSize,
AmdS3SaveParamsPtr->S3DataBlock.NvStorage);
printk(BIOS_DEBUG, "VolatileStorageSize=%x, VolatileStorage=%x\n",
(unsigned int)AmdS3SaveParamsPtr->S3DataBlock.VolatileStorageSize,
(unsigned int)AmdS3SaveParamsPtr->S3DataBlock.VolatileStorage);
if (AmdS3SaveParamsPtr->S3DataBlock.VolatileStorageSize != 0) {
S3DataType = S3DataTypeVolatile;
Status = OemAgesaSaveS3Info (
S3DataType,
AmdS3SaveParamsPtr->S3DataBlock.VolatileStorageSize,
AmdS3SaveParamsPtr->S3DataBlock.VolatileStorage);
}
OemAgesaSaveMtrr();
AmdReleaseStruct (&AmdInterfaceParams);
return Status;
}
VOID
EFIAPI
AgesaInitRtb (
IN EFI_EVENT Event,
IN VOID *Context
)
/*++
Routine Description:
Do last minute configuration and preparation for system suspend-to-RAM mode.
This function gets called each time the EFI_EVENT_SIGNAL_READY_TO_BOOT gets signaled
Arguments & Return Values: Standard event handling function prototype
--*/
{
EFI_STATUS Status;
AMD_INTERFACE_PARAMS AmdInterfaceParams;
AMD_RTB_PARAMS *AmdInitRtbParamsPtr;
AGESA_STATUS AgesaStatus;
S3_DATA_TYPE S3DataType;
//
// Prepare for S3Save
//
AmdInterfaceParams.StdHeader.ImageBasePtr = 0;
AmdInterfaceParams.StdHeader.HeapStatus = HEAP_SYSTEM_MEM;
AmdInterfaceParams.AllocationMethod = PostMemDram;
AmdInterfaceParams.AgesaFunctionName = AMD_INIT_RTB;
AgesaStatus = AmdCreateStruct (&AmdInterfaceParams);
AmdInitRtbParamsPtr = (AMD_RTB_PARAMS *) AmdInterfaceParams.NewStructPtr;
//
// OEM hook to customize any S3 Info required
//
OemCustomizeInitRtb (gBS, AmdInitRtbParamsPtr);
AgesaStatus = AmdInitRtb (AmdInitRtbParamsPtr);
if (AgesaStatus != AGESA_SUCCESS) {
return;
}
if (AmdInitRtbParamsPtr->S3DataBlock.NvStorageSize != 0) {
S3DataType = S3DataTypeNonVolatile;
Status = OemAgesaSaveS3Info (
S3DataType,
AmdInitRtbParamsPtr->S3DataBlock.NvStorageSize,
AmdInitRtbParamsPtr->S3DataBlock.NvStorage
);
}
if (AmdInitRtbParamsPtr->S3DataBlock.VolatileStorageSize != 0) {
S3DataType = S3DataTypeVolatile;
Status = OemAgesaSaveS3Info (
S3DataType,
AmdInitRtbParamsPtr->S3DataBlock.VolatileStorageSize,
AmdInitRtbParamsPtr->S3DataBlock.VolatileStorage
);
}
//
// Close this event to avoid any alternate run
//
gBS->CloseEvent (Event);
}
