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From 915f49b53be7720c40bfc0b3b32ef3e36cea2bda Mon Sep 17 00:00:00 2001
From: Oak Zeng <Oak.Zeng@amd.com>
Date: Mon, 5 Mar 2018 15:10:14 -0500
Subject: [PATCH 3442/4131] drm/amdkfd: Dump HQD of HIQ
Change-Id: I14b205fdf1416e9f55326e88d79614ff4d72d11c
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 12 ++++++++++++
1 file changed, 12 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 f3b9ba7..a62a329 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -1775,6 +1775,18 @@ 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);
--
2.7.4
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