mirror of https://github.com/acidanthera/audk.git
MdePkg/DevicePathFromText: Fix byte orders of iSCSI.Lun
Per UEFI spec, iSCSI.Lun is a 8-byte array with byte #0 in the left. It means "0102030405060708" should be converted to: UINT8[8] = {01, 02, 03, 04, 05, 06, 07, 08} or UINT64 = {0807060504030201} Today's implementation wrongly uses the reversed order. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Jie Lin <jie.lin@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Cc: Yonghong Zhu <yonghong.zhu@intel.com>
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@ -2542,6 +2542,7 @@ DevPathFromTextiSCSI (
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CHAR16 *ProtocolStr;
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CHAR8 *AsciiStr;
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ISCSI_DEVICE_PATH_WITH_NAME *ISCSIDevPath;
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UINT64 Lun;
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NameStr = GetNextParamStr (&TextDeviceNode);
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PortalGroupStr = GetNextParamStr (&TextDeviceNode);
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@ -2560,7 +2561,8 @@ DevPathFromTextiSCSI (
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StrToAscii (NameStr, &AsciiStr);
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ISCSIDevPath->TargetPortalGroupTag = (UINT16) Strtoi (PortalGroupStr);
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Strtoi64 (LunStr, &ISCSIDevPath->Lun);
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Strtoi64 (LunStr, &Lun);
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WriteUnaligned64 ((UINT64 *) &ISCSIDevPath->Lun, SwapBytes64 (Lun));
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Options = 0x0000;
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if (StrCmp (HeaderDigestStr, L"CRC32C") == 0) {
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