[edk2-devel] [PATCH v6 19/22] ArmPkg: Add Universal/Smbios/SmbiosMiscDxe/Type13
Leif Lindholm
leif at nuviainc.com
Mon Jan 25 19:11:43 UTC 2021
On Thu, Jan 14, 2021 at 09:36:25 -0700, Rebecca Cran wrote:
> This code provides information for the SMBIOS Type 13 table.
>
> Signed-off-by: Rebecca Cran <rebecca at nuviainc.com>
Reviewed-by: Leif Lindholm <leif at nuviainc.com>
> ---
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguagesData.c | 33 ++++
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguagesFunction.c | 166 ++++++++++++++++++++
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguages.uni | 43 +++++
> 3 files changed, 242 insertions(+)
>
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguagesData.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguagesData.c
> new file mode 100644
> index 000000000000..97d7303d1a33
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguagesData.c
> @@ -0,0 +1,33 @@
> +/** @file
> + This file provides Smbios Type13 Data
> +
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2021, NUVIA Inc. All rights reserved.<BR>
> + Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include "SmbiosMisc.h"
> +
> +//
> +// Static (possibly build generated) Bios Vendor data.
> +//
> +
> +SMBIOS_MISC_TABLE_DATA(SMBIOS_TABLE_TYPE13, MiscNumberOfInstallableLanguages) =
> +{
> + { // Hdr
> + EFI_SMBIOS_TYPE_BIOS_LANGUAGE_INFORMATION, // Type,
> + 0, // Length,
> + 0 // Handle
> + },
> + 0, // InstallableLanguages
> + 0, // Flags
> + {
> + 0 // Reserved[15]
> + },
> + 1 // CurrentLanguage
> +};
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguagesFunction.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguagesFunction.c
> new file mode 100644
> index 000000000000..19b60ed71f8c
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguagesFunction.c
> @@ -0,0 +1,166 @@
> +/** @file
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2021, NUVIA Inc. All rights reserved.<BR>
> + Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include <Library/BaseLib.h>
> +#include <Library/BaseMemoryLib.h>
> +#include <Library/DebugLib.h>
> +#include <Library/HiiLib.h>
> +#include <Library/MemoryAllocationLib.h>
> +#include <Library/OemMiscLib.h>
> +#include <Library/PrintLib.h>
> +#include <Library/UefiBootServicesTableLib.h>
> +
> +#include "SmbiosMisc.h"
> +
> +/**
> + Get next language from language code list (with separator ';').
> +
> + @param LangCode Input: point to first language in the list. On
> + Otput: point to next language in the list, or
> + NULL if no more language in the list.
> + @param Lang The first language in the list.
> +
> +**/
> +VOID
> +EFIAPI
> +GetNextLanguage (
> + IN OUT CHAR8 **LangCode,
> + OUT CHAR8 *Lang
> + )
> +{
> + UINTN Index;
> + CHAR8 *StringPtr;
> +
> + if (LangCode == NULL || *LangCode == NULL || Lang == NULL) {
> + return;
> + }
> +
> + Index = 0;
> + StringPtr = *LangCode;
> + while (StringPtr[Index] != 0 && StringPtr[Index] != ';') {
> + Index++;
> + }
> +
> + (VOID)CopyMem (Lang, StringPtr, Index);
> + Lang[Index] = 0;
> +
> + if (StringPtr[Index] == ';') {
> + Index++;
> + }
> + *LangCode = StringPtr + Index;
> +}
> +
> +/**
> + This function returns the number of supported languages on HiiHandle.
> +
> + @param HiiHandle The HII package list handle.
> +
> + @retval The number of supported languages.
> +
> +**/
> +UINT16
> +EFIAPI
> +GetSupportedLanguageNumber (
> + IN EFI_HII_HANDLE HiiHandle
> + )
> +{
> + CHAR8 *Lang;
> + CHAR8 *Languages;
> + CHAR8 *LanguageString;
> + UINT16 LangNumber;
> +
> + Languages = HiiGetSupportedLanguages (HiiHandle);
> + if (Languages == NULL) {
> + return 0;
> + }
> +
> + LangNumber = 0;
> + Lang = AllocatePool (AsciiStrSize (Languages));
> + if (Lang != NULL) {
> + LanguageString = Languages;
> + while (*LanguageString != 0) {
> + GetNextLanguage (&LanguageString, Lang);
> + LangNumber++;
> + }
> + FreePool (Lang);
> + }
> + FreePool (Languages);
> + return LangNumber;
> +}
> +
> +
> +/**
> + This function makes boot time changes to the contents of the
> + MiscNumberOfInstallableLanguages (Type 13) record.
> +
> + @param RecordData Pointer to SMBIOS table with default values.
> + @param Smbios SMBIOS protocol.
> +
> + @retval EFI_SUCCESS The SMBIOS table was successfully added.
> + @retval EFI_INVALID_PARAMETER Invalid parameter was found.
> + @retval EFI_OUT_OF_RESOURCES Failed to allocate required memory.
> +
> +**/
> +SMBIOS_MISC_TABLE_FUNCTION(MiscNumberOfInstallableLanguages)
> +{
> + UINTN LangStrLen;
> + CHAR8 CurrentLang[SMBIOS_STRING_MAX_LENGTH + 1];
> + CHAR8 *OptionalStrStart;
> + EFI_STATUS Status;
> + SMBIOS_TABLE_TYPE13 *SmbiosRecord;
> + SMBIOS_TABLE_TYPE13 *InputData;
> +
> + InputData = NULL;
> +
> + //
> + // First check for invalid parameters.
> + //
> + if (RecordData == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + InputData = (SMBIOS_TABLE_TYPE13 *)RecordData;
> +
> + InputData->InstallableLanguages = GetSupportedLanguageNumber (mSmbiosMiscHiiHandle);
> +
> + //
> + // Try to check if current langcode matches with the langcodes in installed languages
> + //
> + ZeroMem (CurrentLang, SMBIOS_STRING_MAX_LENGTH - 1);
> + (VOID)AsciiStrCpyS (CurrentLang, SMBIOS_STRING_MAX_LENGTH - 1, "en|US|iso8859-1");
> + LangStrLen = AsciiStrLen (CurrentLang);
> +
> + //
> + // Two zeros following the last string.
> + //
> + SmbiosRecord = AllocateZeroPool (sizeof (SMBIOS_TABLE_TYPE13) + LangStrLen + 1 + 1);
> + if (SmbiosRecord == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> +
> + (VOID)CopyMem (SmbiosRecord, InputData, sizeof (SMBIOS_TABLE_TYPE13));
> +
> + SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE13);
> +
> + OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
> + (VOID)AsciiStrCpyS (OptionalStrStart, SMBIOS_STRING_MAX_LENGTH - 1, CurrentLang);
> + //
> + // Now we have got the full smbios record, call smbios protocol to add this record.
> + //
> + Status = SmbiosMiscAddRecord ((UINT8*)SmbiosRecord, NULL);
> + if (EFI_ERROR (Status)) {
> + DEBUG ((DEBUG_ERROR, "[%a]:[%dL] Smbios Type13 Table Log Failed! %r \n",
> + __FUNCTION__, __LINE__, Status));
> + }
> +
> + FreePool (SmbiosRecord);
> + return Status;
> +}
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguages.uni b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguages.uni
> new file mode 100644
> index 000000000000..3af7a01653d8
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguages.uni
> @@ -0,0 +1,43 @@
> +/** @file
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2021, NUVIA Inc. All rights reserved.<BR>
> + Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +/=#
> +
> +/=#
> +//
> +// Language String (Long Format)
> +//
> +#string STR_MISC_BIOS_LANGUAGES_ENG_LONG #language en-US "en|US|iso8859-1"
> +#string STR_MISC_BIOS_LANGUAGES_FRA_LONG #language en-US "fr|CA|iso8859-1"
> +#string STR_MISC_BIOS_LANGUAGES_CHN_LONG #language en-US "zh|TW|unicode"
> +#string STR_MISC_BIOS_LANGUAGES_JPN_LONG #language en-US "ja|JP|unicode"
> +#string STR_MISC_BIOS_LANGUAGES_ITA_LONG #language en-US "it|IT|iso8859-1"
> +#string STR_MISC_BIOS_LANGUAGES_SPA_LONG #language en-US "es|ES|iso8859-1"
> +#string STR_MISC_BIOS_LANGUAGES_GER_LONG #language en-US "de|DE|iso8859-1"
> +#string STR_MISC_BIOS_LANGUAGES_POR_LONG #language en-US "pt|PT|iso8859-1"
> +
> +
> +//
> +// Language String (Abbreviated Format)
> +//
> +#string STR_MISC_BIOS_LANGUAGES_ENG_ABBREVIATE #language en-US "enUS"
> +#string STR_MISC_BIOS_LANGUAGES_FRA_ABBREVIATE #language en-US "frCA"
> +#string STR_MISC_BIOS_LANGUAGES_CHN_ABBREVIATE #language en-US "zhTW"
> +#string STR_MISC_BIOS_LANGUAGES_JPN_ABBREVIATE #language en-US "jaJP"
> +#string STR_MISC_BIOS_LANGUAGES_ITA_ABBREVIATE #language en-US "itIT"
> +#string STR_MISC_BIOS_LANGUAGES_SPA_ABBREVIATE #language en-US "esES"
> +#string STR_MISC_BIOS_LANGUAGES_GER_ABBREVIATE #language en-US "deDE"
> +#string STR_MISC_BIOS_LANGUAGES_POR_ABBREVIATE #language en-US "ptPT"
> +
> +#string STR_MISC_BIOS_LANGUAGES_SIMPLECH_ABBREVIATE #language en-US "zhCN"
> +#string STR_MISC_BIOS_LANGUAGES_SIMPLECH_LONG #language en-US "zh|CN|unicode"
> +
> +
> --
> 2.26.2
>
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