+++ /dev/null
-/*++\r
-\r
-Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>\r
- \r\r
- SPDX-License-Identifier: BSD-2-Clause-Patent\r
-\r
- \r\r
-\r
-\r
-Module Name:\r
-\r
- MiscSystemSlotDesignatorFunction.c\r
-\r
-Abstract:\r
-\r
- BIOS system slot designator information boot time changes.\r
- SMBIOS type 9.\r
-\r
---*/\r
-\r
-#include "MiscSubclassDriver.h"\r
-\r
-/**\r
- This function makes boot time changes to the contents of the\r
- MiscSystemSlotDesignator structure (Type 9).\r
-\r
- @param RecordData Pointer to copy of RecordData from the Data Table.\r
-\r
- @retval EFI_SUCCESS All parameters were valid.\r
- @retval EFI_UNSUPPORTED Unexpected RecordType value.\r
- @retval EFI_INVALID_PARAMETER Invalid parameter was found.\r
-\r
-**/\r
-MISC_SMBIOS_TABLE_FUNCTION(MiscSystemSlotDesignation)\r
-{\r
- CHAR8 *OptionalStrStart;\r
- UINTN SlotDesignationStrLen;\r
- EFI_STATUS Status;\r
- EFI_STRING SlotDesignation;\r
- STRING_REF TokenToGet;\r
- SMBIOS_TABLE_TYPE9 *SmbiosRecord;\r
- EFI_SMBIOS_HANDLE SmbiosHandle;\r
- EFI_MISC_SYSTEM_SLOT_DESIGNATION* ForType9InputData;\r
-\r
- ForType9InputData = (EFI_MISC_SYSTEM_SLOT_DESIGNATION *)RecordData;\r
-\r
- //\r
- // First check for invalid parameters.\r
- //\r
- if (RecordData == NULL) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- TokenToGet = 0;\r
- switch (ForType9InputData->SlotDesignation) {\r
- case STR_MISC_SYSTEM_SLOT_PCIEX16_1:\r
- TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SLOT_PCIEX16_1);\r
- break;\r
- case STR_MISC_SYSTEM_SLOT_PCIEX16_2:\r
- TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SLOT_PCIEX16_2);\r
- break;\r
- case STR_MISC_SYSTEM_SLOT_PCIEX4:\r
- TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SLOT_PCIEX4);\r
- break;\r
- case STR_MISC_SYSTEM_SLOT_PCIEX1_1:\r
- TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SLOT_PCIEX1_1);\r
- break;\r
- case STR_MISC_SYSTEM_SLOT_PCIEX1_2:\r
- TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SLOT_PCIEX1_2);\r
- break;\r
- case STR_MISC_SYSTEM_SLOT_PCIEX1_3:\r
- TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SLOT_PCIEX1_3);\r
- break;\r
- case STR_MISC_SYSTEM_SLOT_PCI1:\r
- TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SLOT_PCI1);\r
- break;\r
- case STR_MISC_SYSTEM_SLOT_PCI2:\r
- TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SLOT_PCI2);\r
- break;\r
- case STR_MISC_SYSTEM_SLOT_PCI3:\r
- TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SLOT_PCI3);\r
- break;\r
- default:\r
- break;\r
- }\r
-\r
- SlotDesignation = SmbiosMiscGetString (TokenToGet);\r
- SlotDesignationStrLen = StrLen(SlotDesignation);\r
- if (SlotDesignationStrLen > SMBIOS_STRING_MAX_LENGTH) {\r
- return EFI_UNSUPPORTED;\r
- }\r
-\r
- //\r
- // Two zeros following the last string.\r
- //\r
- SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE9) + SlotDesignationStrLen + 1 + 1);\r
- ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE9) +SlotDesignationStrLen + 1 + 1);\r
-\r
- SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_SYSTEM_SLOTS;\r
- SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE9);\r
- SmbiosRecord->Hdr.Handle = 0;\r
- SmbiosRecord->SlotDesignation = 1;\r
- SmbiosRecord->SlotType = (UINT8)ForType9InputData->SlotType;\r
- SmbiosRecord->SlotDataBusWidth = (UINT8)ForType9InputData->SlotDataBusWidth;\r
- SmbiosRecord->CurrentUsage = (UINT8)ForType9InputData->SlotUsage;\r
- SmbiosRecord->SlotLength = (UINT8)ForType9InputData->SlotLength;\r
- SmbiosRecord->SlotID = ForType9InputData->SlotId;\r
-\r
- //\r
- // Slot Characteristics\r
- //\r
- CopyMem ((UINT8 *) &SmbiosRecord->SlotCharacteristics1,(UINT8 *) &ForType9InputData->SlotCharacteristics,2);\r
- OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);\r
- UnicodeStrToAsciiStr(SlotDesignation, OptionalStrStart);\r
- //\r
- // Now we have got the full smbios record, call smbios protocol to add this record.\r
- //\r
- SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;\r
- Status = Smbios-> Add(\r
- Smbios,\r
- NULL,\r
- &SmbiosHandle,\r
- (EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord\r
- );\r
- FreePool(SmbiosRecord);\r
- return Status;\r
-}\r