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libhsakmt: add NumCpQueues and NumSdmaQueuesPerEngine data field (v3)

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NumCpQueues and NumSdmaQueuesPerEngine should be got by kfd driver not hardcode.
So add two data fields in HsaNodeProperties then thunk is able to get it from sysfs
that exposed by kfd.

v2: change NumCpQueues/NumSdmaQueuesPerEngine to one byte.
v3: merge two commits as one to avoid ABI update two times.

Change-Id: Ie386e4685f13493e22db6e207a399db6a4c5b9dc
Signed-off-by: Huang Rui <ray.huang@amd.com>
This commit is contained in:
Huang Rui
2019-12-16 11:43:33 +08:00
committed by Ray Huang
parent af7feb93db
commit 06464b917d
3 changed files with 12 additions and 13 deletions
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tests/kfdtest/src/KFDTestUtil.cpp
+2 -12
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@@ -145,16 +145,6 @@ void GetHwQueueInfo(const HsaNodeProperties *props,
unsigned int *p_num_sdma_engines,
unsigned int *p_num_sdma_xgmi_engines,
unsigned int *p_num_sdma_queues_per_engine) {
int num_cp_queues = 24;
int num_sdma_queues_per_engine = 2;
if (props->EngineId.ui32.Major == 9) {
if (props->EngineId.ui32.Stepping == 6) // VEGA20
num_sdma_queues_per_engine = 8;
} else if (props->EngineId.ui32.Major == 10) { // NAVI
num_sdma_queues_per_engine = 8;
}
if (p_num_sdma_engines)
*p_num_sdma_engines = props->NumSdmaEngines;
@@ -162,10 +152,10 @@ void GetHwQueueInfo(const HsaNodeProperties *props,
*p_num_sdma_xgmi_engines = props->NumSdmaXgmiEngines;
if (p_num_sdma_queues_per_engine)
*p_num_sdma_queues_per_engine = num_sdma_queues_per_engine;
*p_num_sdma_queues_per_engine = props->NumSdmaQueuesPerEngine;
if (p_num_cp_queues)
*p_num_cp_queues = num_cp_queues;
*p_num_cp_queues = props->NumCpQueues;
}
bool isTonga(const HsaNodeProperties *props) {