drm/amdkfd: Dump HQD of HIQ

Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>

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 9af94b1f9074eea230ab7bc808f8769c661101bf..668ad07ebe1fd045518b3aa6c5d73a69aa5575d6 100644 (file)
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -1713,6 +1713,18 @@ int dqm_debugfs_hqds(struct seq_file *m, void *data)
        int pipe, queue;
        int r = 0;
 
+       r = dqm->dev->kfd2kgd->hqd_dump(dqm->dev->kgd,
+               KFD_CIK_HIQ_PIPE, KFD_CIK_HIQ_QUEUE, &dump, &n_regs);
+       if (!r) {
+               seq_printf(m, "  HIQ on MEC %d Pipe %d Queue %d\n",
+                               KFD_CIK_HIQ_PIPE/get_pipes_per_mec(dqm)+1,
+                               KFD_CIK_HIQ_PIPE%get_pipes_per_mec(dqm),
+                               KFD_CIK_HIQ_QUEUE);
+               seq_reg_dump(m, dump, n_regs);
+
+               kfree(dump);
+       }
+
        for (pipe = 0; pipe < get_pipes_per_mec(dqm); pipe++) {
                int pipe_offset = pipe * get_queues_per_pipe(dqm);