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Fix ListRange with an index #457

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Fix ListRange with an index #457

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8148d29
Fix ListRange with an index
ntnx-alay Nov 10, 2023
0198be8
Added Copyright notice
ntnx-alay Dec 28, 2023
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23 changes: 19 additions & 4 deletions Common/DtaDevOpal.cpp
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
/* C:B**************************************************************************
This software is Copyright 2014-2017 Bright Plaza Inc. <drivetrust@drivetrust.com>
This software is Copyright 2023 Nutanix, Inc. <opensource@nutanix.com>

This file is part of sedutil.

Expand Down Expand Up @@ -243,14 +244,28 @@ uint8_t DtaDevOpal::listLockingRanges(char * password, int16_t rangeid)
return DTAERROR_NO_LOCKING_INFO;
}
LOG(I) << "Locking Range Configuration for " << dev;
uint32_t numRanges = response.getUint32(4) + 1;
for (uint32_t i = 0; i < numRanges; i++){
if(0 != i) LR[8] = i & 0xff;
uint32_t maxRange = response.getUint32(4);
uint32_t startRange = 0;
if (rangeid >= 0) {
uint32_t u_rangeid = static_cast<uint32_t>(rangeid);
if (u_rangeid <= maxRange) {
startRange = maxRange = u_rangeid;
} else {
LOG(E) << "Requested Range " << u_rangeid <<
" is higher than max supported " << maxRange;
delete session;
return DTAERROR_UNSUPORTED_LOCKING_RANGE;
}
}
for (uint32_t i = startRange; i <= maxRange; i++){
if(0 != i) {
LR[8] = i & 0xff;
LR[6] = 0x03; // non global ranges are 00000802000300nn
}
if ((lastRC = getTable(LR, _OPAL_TOKEN::RANGESTART, _OPAL_TOKEN::WRITELOCKED)) != 0) {
delete session;
return lastRC;
}
LR[6] = 0x03; // non global ranges are 00000802000300nn
LOG(I) << "LR" << i << " Begin " << response.getUint64(4) <<
" for " << response.getUint64(8);
LOG(I) << " RLKEna =" << (response.getUint8(12) ? " Y " : " N ") <<
Expand Down