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Add example of Name/Value pair var store to DriverSample

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9975 6f19259b-4bc3-4df7-8a09-765794883524
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lgao4
2010-02-11 01:59:35 +00:00
parent a6d7123ebc
commit 38ebfecb62
5 changed files with 327 additions and 9 deletions
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44
MdeModulePkg/Universal/DriverSampleDxe/Vfr.vfr
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@@ -89,6 +89,15 @@ formset
varsize = 1, // Size of the EFI variable
guid = FORMSET_GUID; // EFI variable GUID
//
// Define a Name/Value Storage (EFI_IFR_VARSTORE_NAME_VALUE)
//
namevaluevarstore MyNameValueVar, // Define storage reference name in vfr
name = STRING_TOKEN(STR_NAME_VALUE_VAR_NAME0), // Define Name list of this storage, refer it by MyNameValueVar[0]
name = STRING_TOKEN(STR_NAME_VALUE_VAR_NAME1), // Define Name list of this storage, refer it by MyNameValueVar[1]
name = STRING_TOKEN(STR_NAME_VALUE_VAR_NAME2), // Define Name list of this storage, refer it by MyNameValueVar[2]
guid = FORMSET_GUID; // GUID of this Name/Value storage
defaultstore MyStandardDefault,
prompt = STRING_TOKEN(STR_STANDARD_DEFAULT_PROMPT),
attribute = 0x0000; // Default ID: 0000 standard default
@@ -323,6 +332,41 @@ formset
endnumeric;
//
// Define numeric using Name/Value Storage
//
numeric varid = MyNameValueVar[0], // This numeric take NameValueVar0 as storage
prompt = STRING_TOKEN(STR_NAME_VALUE_VAR_NAME0),
help = STRING_TOKEN(STR_NAME_VALUE_VAR_NAME0_HELP),
//
// Size should be defined for numeric when use Name/Value storage
// Valid value for numerice size are: NUMERIC_SIZE_1, NUMERIC_SIZE_2, NUMERIC_SIZE_4 and NUMERIC_SIZE_8
//
flags = NUMERIC_SIZE_1, // Size of this numeric is 1 byte
minimum = 0,
maximum = 0xff,
step = 0,
endnumeric;
numeric varid = MyNameValueVar[1], // This numeric take NameValueVar1 as storage
prompt = STRING_TOKEN(STR_NAME_VALUE_VAR_NAME1),
help = STRING_TOKEN(STR_NAME_VALUE_VAR_NAME1_HELP),
flags = NUMERIC_SIZE_2, // Size of this numeric is 2 bytes
minimum = 0,
maximum = 0xffff,
step = 0,
endnumeric;
//
// Define string using Name/Value Storage
//
string varid = MyNameValueVar[2], // This string take NameValueVar2 as storage
prompt = STRING_TOKEN(STR_NAME_VALUE_VAR_NAME2),
help = STRING_TOKEN(STR_NAME_VALUE_VAR_NAME2_HELP),
minsize = 2,
maxsize = 0x14,
endstring;
label LABEL_1_VALUE;
label LABEL_2_VALUE;