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kfdtest: Allow user to modify packet size for SDMA write packets

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This is primarily used for debug and negative testing for SDMA queue
reset and shouldn't be used for normal run cases.
This commit is contained in:
Jonathan Kim
2025-01-30 13:39:52 -05:00
committed by Kim, Jonathan
parent 9e57ce48e8
commit d047708317
2 changed files with 8 additions and 5 deletions
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libhsakmt/tests/kfdtest/src/SDMAPacket.cpp
+5 -3
View File
@@ -32,10 +32,11 @@
*/
#define SDMA_COUNT(c) (m_FamilyId < FAMILY_AI ? (c) : (c)-1)
SDMAWriteDataPacket::SDMAWriteDataPacket(unsigned int familyId, void* destAddr, unsigned int data):
SDMAWriteDataPacket::SDMAWriteDataPacket(unsigned int familyId, void* destAddr, unsigned int data,
unsigned int packetSizeOffset):
packetData(NULL) {
m_FamilyId = familyId;
InitPacket(destAddr, 1, &data);
InitPacket(destAddr, 1, &data, packetSizeOffset);
}
SDMAWriteDataPacket::SDMAWriteDataPacket(unsigned int familyId, void* destAddr, unsigned int ndw,
@@ -46,9 +47,10 @@ SDMAWriteDataPacket::SDMAWriteDataPacket(unsigned int familyId, void* destAddr,
}
void SDMAWriteDataPacket::InitPacket(void* destAddr, unsigned int ndw,
void *data) {
void *data, unsigned int packetSizeOffset) {
packetSize = sizeof(SDMA_PKT_WRITE_UNTILED) +
(ndw - 1) * sizeof(unsigned int);
packetSize -= packetSizeOffset;
packetData = reinterpret_cast<SDMA_PKT_WRITE_UNTILED *>(AllocPacket());
packetData->HEADER_UNION.op = SDMA_OP_WRITE;
libhsakmt/tests/kfdtest/src/SDMAPacket.hpp
+3 -2
View File
@@ -39,7 +39,8 @@ class SDMAPacket : public BasePacket {
class SDMAWriteDataPacket : public SDMAPacket {
public:
// This contructor will also init the packet, no need for additional calls
SDMAWriteDataPacket(unsigned int familyId, void* destAddr, unsigned int data);
SDMAWriteDataPacket(unsigned int familyId, void* destAddr, unsigned int data,
unsigned int packSizeOffset = 0);
SDMAWriteDataPacket(unsigned int familyId, void* destAddr, unsigned int ndw, void *data);
virtual ~SDMAWriteDataPacket(void) {}
@@ -47,7 +48,7 @@ class SDMAWriteDataPacket : public SDMAPacket {
// @returns Pointer to the packet
virtual const void *GetPacket() const { return packetData; }
// @breif Initialise the packet
void InitPacket(void* destAddr, unsigned int ndw, void *data);
void InitPacket(void* destAddr, unsigned int ndw, void *data, unsigned int packetSizeOffset = 0);
// @returns Packet size in bytes
virtual unsigned int SizeInBytes() const { return packetSize; }