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drm/amdkfd: Differentiate b/t sdma_id and sdma_queue_id 

sdma_queue_id is sdma queue index inside one sdma engine.
sdma_id is sdma queue index among all sdma engines. Use
those two names properly.

Signed-off-by: Oak Zeng <ozeng@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Oak Zeng 2018-12-03 09:20:20 -06:00 committed by Alex Deucher
parent 96eb5f9dd3
commit 323c71df94
1 changed files with 5 additions and 5 deletions
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10
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
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@ -922,7 +922,7 @@ static int stop_nocpsch(struct device_queue_manager *dqm)
}
static int allocate_sdma_queue(struct device_queue_manager *dqm,
unsigned int *sdma_queue_id)
unsigned int *sdma_id)
{
int bit;
@ -931,17 +931,17 @@ static int allocate_sdma_queue(struct device_queue_manager *dqm,
bit = __ffs64(dqm->sdma_bitmap);
dqm->sdma_bitmap &= ~(1ULL << bit);
*sdma_queue_id = bit;
*sdma_id = bit;
return 0;
}
static void deallocate_sdma_queue(struct device_queue_manager *dqm,
unsigned int sdma_queue_id)
unsigned int sdma_id)
{
if (sdma_queue_id >= get_num_sdma_queues(dqm))
if (sdma_id >= get_num_sdma_queues(dqm))
return;
dqm->sdma_bitmap |= (1ULL << sdma_queue_id);
dqm->sdma_bitmap |= (1ULL << sdma_id);
}
static int create_sdma_queue_nocpsch(struct device_queue_manager *dqm,