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According to PI errata 0000654 and 000811, we need use 0xFFFE to instead of 0 for EFI_SMBIOS_PROTOCOL.Add() SmbiosHandle parameter to assign a unique handle to the SMBIOS record, and for EFI_SMBIOS_PROTOCOL.GetNext() SmbiosHandle parameter to get the first matched SMBIOS handle or indicate no more SMBIOS record.

Browse Source 
Signed-off-by: lzeng14
Reviewed-by: li-elvin

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12747 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lzeng14 2011-11-21 08:51:39 +00:00
parent 4659816a41
commit eb2423c9ee
1 changed files with 5 additions and 5 deletions
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10
MdePkg/Include/Protocol/Smbios.h
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@ -136,8 +136,8 @@ typedef struct _EFI_SMBIOS_PROTOCOL EFI_SMBIOS_PROTOCOL;
@param[in] This The EFI_SMBIOS_PROTOCOL instance. @param[in] This The EFI_SMBIOS_PROTOCOL instance.
@param[in] ProducerHandle The handle of the controller or driver associated with the SMBIOS information. NULL means no handle. @param[in] ProducerHandle The handle of the controller or driver associated with the SMBIOS information. NULL means no handle.
@param[in, out] SmbiosHandle On entry, if non-zero, the handle of the SMBIOS record. If zero, then a unique handle @param[in, out] SmbiosHandle On entry, the handle of the SMBIOS record to add. If FFFEh, then a unique handle
will be assigned to the SMBIOS record. If the SMBIOS handle is already in use will be assigned to the SMBIOS record. If the SMBIOS handle is already in use,
EFI_ALREADY_STARTED is returned and the SMBIOS record is not updated. EFI_ALREADY_STARTED is returned and the SMBIOS record is not updated.
@param[in] Record The data for the fixed portion of the SMBIOS record. The format of the record is @param[in] Record The data for the fixed portion of the SMBIOS record. The format of the record is
determined by EFI_SMBIOS_TABLE_HEADER.Type. The size of the formatted determined by EFI_SMBIOS_TABLE_HEADER.Type. The size of the formatted
@ -170,7 +170,7 @@ EFI_STATUS
@retval EFI_SUCCESS SmbiosHandle had its StringNumber String updated. @retval EFI_SUCCESS SmbiosHandle had its StringNumber String updated.
@retval EFI_INVALID_PARAMETER SmbiosHandle does not exist. @retval EFI_INVALID_PARAMETER SmbiosHandle does not exist.
@retval EFI_UNSUPPORTED String was not added since it's longer than 64 significant characters. @retval EFI_UNSUPPORTED String was not added because it is longer than the SMBIOS Table supports.
@retval EFI_NOT_FOUND The StringNumber.is not valid for this SMBIOS record. @retval EFI_NOT_FOUND The StringNumber.is not valid for this SMBIOS record.
**/ **/
typedef typedef
@ -208,8 +208,8 @@ EFI_STATUS
@param[in] This The EFI_SMBIOS_PROTOCOL instance. @param[in] This The EFI_SMBIOS_PROTOCOL instance.
@param[in, out] SmbiosHandle On entry, points to the previous handle of the SMBIOS record. On exit, points to the @param[in, out] SmbiosHandle On entry, points to the previous handle of the SMBIOS record. On exit, points to the
next SMBIOS record handle. If it is zero on entry, then the first SMBIOS record next SMBIOS record handle. If it is FFFEh on entry, then the first SMBIOS record
handle will be returned. If it returns zero on exit, then there are no more SMBIOS records. handle will be returned. If it returns FFFEh on exit, then there are no more SMBIOS records.
@param[in] Type On entry, it points to the type of the next SMBIOS record to return. If NULL, it @param[in] Type On entry, it points to the type of the next SMBIOS record to return. If NULL, it
indicates that the next record of any type will be returned. Type is not indicates that the next record of any type will be returned. Type is not
modified by the this function. modified by the this function.