[PATCH 4/4] drm/amdkfd: Add sdma allocation debug message

Oak Zeng ozeng at amd.com
Tue Nov 13 19:11:22 UTC 2018


From: Oak Zeng <Oak.Zeng at amd.com>

Change-Id: I47ec79eceac810f7031eaf88d267fc8370501c27
Signed-off-by: Oak Zeng <Oak.Zeng at amd.com>
Reviewd-by: Felix Kuehling <Felix.Kuehling at amd.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index bc8f955..116afef 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -1197,6 +1197,9 @@ static int create_queue_cpsch(struct device_queue_manager *dqm, struct queue *q,
 			q->sdma_id / get_num_sdma_engines(dqm);
 		q->properties.sdma_engine_id =
 			q->sdma_id % get_num_sdma_engines(dqm);
+		pr_debug("SDMA id is:    %d\n", q->sdma_id);
+		pr_debug("SDMA queue id: %d\n", q->properties.sdma_queue_id);
+		pr_debug("SDMA engine id: %d\n", q->properties.sdma_engine_id);
 	}
 
 	retval = allocate_doorbell(qpd, q);
-- 
2.7.4



More information about the amd-gfx mailing list