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From: Oak Zeng <Oak.Zeng@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: feifei.xu@amd.com, Felix.Kuehling@amd.com, leo.liu@amd.com,
	Oak Zeng <Oak.Zeng@amd.com>,
	hawking.zhang@amd.com
Subject: [PATCH 3/5] drm/amdkfd: Renaming dqm->packets to dqm->dpm
Date: Thu, 15 Jul 2021 20:25:13 -0500	[thread overview]
Message-ID: <1626398715-6419-4-git-send-email-Oak.Zeng@amd.com> (raw)
In-Reply-To: <1626398715-6419-1-git-send-email-Oak.Zeng@amd.com>

Renaming packets to dpm (device packet manager) to
reflect the real meaning of this variable.

Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_device.c            |  2 +-
 .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c  | 26 +++++++++++-----------
 .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.h  |  2 +-
 drivers/gpu/drm/amd/amdkfd/kfd_topology.c          |  2 +-
 4 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
index 9e4a05e..c51402b 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
@@ -1390,7 +1390,7 @@ int kfd_debugfs_hang_hws(struct kfd_dev *dev)
 		return -EINVAL;
 	}
 
-	r = pm_debugfs_hang_hws(&dev->dqm->packets);
+	r = pm_debugfs_hang_hws(&dev->dqm->dpm);
 	if (!r)
 		r = dqm_debugfs_execute_queues(dev->dqm);
 
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 16a1713..f2984d3 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -260,7 +260,7 @@ static int allocate_vmid(struct device_queue_manager *dqm,
 static int flush_texture_cache_nocpsch(struct kfd_dev *kdev,
 				struct qcm_process_device *qpd)
 {
-	const struct packet_manager_funcs *pmf = qpd->dqm->packets.pmf;
+	const struct packet_manager_funcs *pmf = qpd->dqm->dpm.pmf;
 	int ret;
 
 	if (!qpd->ib_kaddr)
@@ -1000,7 +1000,7 @@ static int start_nocpsch(struct device_queue_manager *dqm)
 	init_interrupts(dqm);
 	
 	if (dqm->dev->device_info->asic_family == CHIP_HAWAII)
-		return pm_init(&dqm->packets, dqm);
+		return pm_init(&dqm->dpm, dqm);
 	dqm->sched_running = true;
 
 	return 0;
@@ -1009,7 +1009,7 @@ static int start_nocpsch(struct device_queue_manager *dqm)
 static int stop_nocpsch(struct device_queue_manager *dqm)
 {
 	if (dqm->dev->device_info->asic_family == CHIP_HAWAII)
-		pm_uninit(&dqm->packets, false);
+		pm_uninit(&dqm->dpm, false);
 	dqm->sched_running = false;
 
 	return 0;
@@ -1124,7 +1124,7 @@ static int set_sched_resources(struct device_queue_manager *dqm)
 			"queue mask: 0x%8llX\n",
 			res.vmid_mask, res.queue_mask);
 
-	return pm_send_set_resources(&dqm->packets, &res);
+	return pm_send_set_resources(&dqm->dpm, &res);
 }
 
 static int initialize_cpsch(struct device_queue_manager *dqm)
@@ -1164,7 +1164,7 @@ static int start_cpsch(struct device_queue_manager *dqm)
 
 	retval = 0;
 
-	retval = pm_init(&dqm->packets, dqm);
+	retval = pm_init(&dqm->dpm, dqm);
 	if (retval)
 		goto fail_packet_manager_init;
 
@@ -1197,7 +1197,7 @@ static int start_cpsch(struct device_queue_manager *dqm)
 	return 0;
 fail_allocate_vidmem:
 fail_set_sched_resources:
-	pm_uninit(&dqm->packets, false);
+	pm_uninit(&dqm->dpm, false);
 fail_packet_manager_init:
 	return retval;
 }
@@ -1213,10 +1213,10 @@ static int stop_cpsch(struct device_queue_manager *dqm)
 	dqm->sched_running = false;
 	dqm_unlock(dqm);
 
-	pm_release_ib(&dqm->packets);
+	pm_release_ib(&dqm->dpm);
 
 	kfd_gtt_sa_free(dqm->dev, dqm->fence_mem);
-	pm_uninit(&dqm->packets, hanging);
+	pm_uninit(&dqm->dpm, hanging);
 
 	return 0;
 }
@@ -1390,7 +1390,7 @@ static int map_queues_cpsch(struct device_queue_manager *dqm)
 	if (dqm->active_runlist)
 		return 0;
 
-	retval = pm_send_runlist(&dqm->packets, &dqm->queues);
+	retval = pm_send_runlist(&dqm->dpm, &dqm->queues);
 	pr_debug("%s sent runlist\n", __func__);
 	if (retval) {
 		pr_err("failed to execute runlist\n");
@@ -1416,13 +1416,13 @@ static int unmap_queues_cpsch(struct device_queue_manager *dqm,
 	if (!dqm->active_runlist)
 		return retval;
 
-	retval = pm_send_unmap_queue(&dqm->packets, KFD_QUEUE_TYPE_COMPUTE,
+	retval = pm_send_unmap_queue(&dqm->dpm, KFD_QUEUE_TYPE_COMPUTE,
 			filter, filter_param, false, 0);
 	if (retval)
 		return retval;
 
 	*dqm->fence_addr = KFD_FENCE_INIT;
-	pm_send_query_status(&dqm->packets, dqm->fence_gpu_addr,
+	pm_send_query_status(&dqm->dpm, dqm->fence_gpu_addr,
 				KFD_FENCE_COMPLETED);
 	/* should be timed out */
 	retval = amdkfd_fence_wait_timeout(dqm->fence_addr, KFD_FENCE_COMPLETED,
@@ -1448,14 +1448,14 @@ static int unmap_queues_cpsch(struct device_queue_manager *dqm,
 	 * check those fields
 	 */
 	mqd_mgr = dqm->mqd_mgrs[KFD_MQD_TYPE_HIQ];
-	if (mqd_mgr->read_doorbell_id(dqm->packets.priv_queue->queue->mqd)) {
+	if (mqd_mgr->read_doorbell_id(dqm->dpm.priv_queue->queue->mqd)) {
 		pr_err("HIQ MQD's queue_doorbell_id0 is not 0, Queue preemption time out\n");
 		while (halt_if_hws_hang)
 			schedule();
 		return -ETIME;
 	}
 
-	pm_release_ib(&dqm->packets);
+	pm_release_ib(&dqm->dpm);
 	dqm->active_runlist = false;
 
 	return retval;
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
index 71e2fde..14479e8 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
@@ -169,7 +169,7 @@ struct device_queue_manager {
 	struct device_queue_manager_asic_ops asic_ops;
 
 	struct mqd_manager	*mqd_mgrs[KFD_MQD_TYPE_MAX];
-	struct packet_manager	packets;
+	struct packet_manager	dpm;
 	struct kfd_dev		*dev;
 	struct mutex		lock_hidden; /* use dqm_lock/unlock(dqm) */
 	struct list_head	queues;
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
index b1ce072..748e82b 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
@@ -1630,7 +1630,7 @@ int kfd_debugfs_rls_by_device(struct seq_file *m, void *data)
 		}
 
 		seq_printf(m, "Node %u, gpu_id %x:\n", i++, dev->gpu->id);
-		r = pm_debugfs_runlist(m, &dev->gpu->dqm->packets);
+		r = pm_debugfs_runlist(m, &dev->gpu->dqm->dpm);
 		if (r)
 			break;
 	}
-- 
2.7.4

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  parent reply	other threads:[~2021-07-16  1:25 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-16  1:25 [PATCH 0/5] MISC fixes Oak Zeng
2021-07-16  1:25 ` [PATCH 1/5] drm/amdgpu: Fix a printing message Oak Zeng
2021-07-16 13:53   ` Deucher, Alexander
2021-07-16  1:25 ` [PATCH 2/5] drm/amdgpu: Change a few function names Oak Zeng
2021-07-16 13:57   ` Deucher, Alexander
2021-07-16  1:25 ` Oak Zeng [this message]
2021-07-16  1:25 ` [PATCH 4/5] drm/amdkfd: Set priv_queue to NULL after it is freed Oak Zeng
2021-07-16  1:25 ` [PATCH 5/5] drm/amdkfd: Fix a concurrency issue during kfd recovery Oak Zeng
2021-07-16  1:34 [PATCH 0/5] MISC fixes Oak Zeng
2021-07-16  1:34 ` [PATCH 3/5] drm/amdkfd: Renaming dqm->packets to dqm->dpm Oak Zeng
2021-07-16 14:05   ` Felix Kuehling

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