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CSR HW with AUB dump to accept images with no host ptr

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This commit enables AUB dumps in scenarios with images with no host ptr
when resource lock is required to get CPU address and dump image contents.

Change-Id: I996efc5f520d0ac7b470870f7b4eeb9d2ef7b25b
This commit is contained in:
Milczarek, Slawomir
2018-02-17 19:14:40 +01:00
committed by sys_ocldev
parent ca33e029b7
commit c135bd4c42
2 changed files with 79 additions and 1 deletions
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12
runtime/command_stream/aub_command_stream_receiver_hw.inl
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@@ -418,19 +418,29 @@ bool AUBCommandStreamReceiverHw<GfxFamily>::writeMemory(GraphicsAllocation &gfxA
stream.addComment(str.str().c_str());
}
if (cpuAddress == nullptr) {
DEBUG_BREAK_IF(gfxAllocation.isLocked());
cpuAddress = this->getMemoryManager()->lockResource(&gfxAllocation);
gfxAllocation.setLocked(true);
}
PageWalker walker = [&](uint64_t physAddress, size_t size, size_t offset) {
static const size_t pageSize = 4096;
auto vmAddr = (static_cast<uintptr_t>(gpuAddress) + offset) & ~(pageSize - 1);
auto pAddr = physAddress & ~(pageSize - 1);
AUB::reserveAddressPPGTT(stream, vmAddr, pageSize, pAddr);
AUB::addMemoryWrite(stream, physAddress,
reinterpret_cast<void *>(reinterpret_cast<uintptr_t>(cpuAddress) + offset),
size, AubMemDump::AddressSpaceValues::TraceNonlocal);
};
ppgtt.pageWalk(static_cast<uintptr_t>(gpuAddress), size, 0, walker);
if (gfxAllocation.isLocked()) {
this->getMemoryManager()->unlockResource(&gfxAllocation);
gfxAllocation.setLocked(false);
}
if (!!(allocType & GraphicsAllocation::ALLOCATION_TYPE_BUFFER) ||
!!(allocType & GraphicsAllocation::ALLOCATION_TYPE_IMAGE))
gfxAllocation.setAllocationType(allocType | GraphicsAllocation::ALLOCATION_TYPE_NON_AUB_WRITABLE);