We should have a single instance per entrire reset domain.
Signed-off-by: Andrey Grodzovsky <andrey.grodzov...@amd.com>
Suggested-by: Lijo Lazar <lijo.la...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 7 ++-----
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 10 +++++++---
drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c | 1 +
drivers/gpu/drm/amd/amdgpu/amdgpu_reset.h | 1 +
drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c | 4 ++--
drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c | 4 ++--
6 files changed, 15 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index f021cd3c9d34..087796e389ab 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1056,7 +1056,6 @@ struct amdgpu_device {
bool in_s4;
bool in_s0ix;
- atomic_t in_gpu_reset;
enum pp_mp1_state mp1_state;
struct amdgpu_doorbell_index doorbell_index;
@@ -1461,8 +1460,6 @@ static inline bool amdgpu_is_tmz(struct amdgpu_device
*adev)
return adev->gmc.tmz_enabled;
}
-static inline int amdgpu_in_reset(struct amdgpu_device *adev)
-{
- return atomic_read(&adev->in_gpu_reset);
-}
+int amdgpu_in_reset(struct amdgpu_device *adev);
+
#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 6991ab4a8191..aa43af443ebe 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -3511,7 +3511,6 @@ int amdgpu_device_init(struct amdgpu_device *adev,
mutex_init(&adev->mn_lock);
mutex_init(&adev->virt.vf_errors.lock);
hash_init(adev->mn_hash);
- atomic_set(&adev->in_gpu_reset, 0);
mutex_init(&adev->psp.mutex);
mutex_init(&adev->notifier_lock);
@@ -4775,7 +4774,7 @@ int amdgpu_do_asic_reset(struct list_head
*device_list_handle,
static void amdgpu_device_lock_adev(struct amdgpu_device *adev,
struct amdgpu_hive_info *hive)
{
- atomic_set(&adev->in_gpu_reset, 1);
+ atomic_set(&adev->reset_domain->in_gpu_reset, 1);
if (hive) {
down_write_nest_lock(&adev->reset_domain->sem,
&hive->hive_lock);
@@ -4800,7 +4799,7 @@ static void amdgpu_device_unlock_adev(struct
amdgpu_device *adev)
{
amdgpu_vf_error_trans_all(adev);
adev->mp1_state = PP_MP1_STATE_NONE;
- atomic_set(&adev->in_gpu_reset, 0);
+ atomic_set(&adev->reset_domain->in_gpu_reset, 0);
up_write(&adev->reset_domain->sem);
}
@@ -5643,3 +5642,8 @@ void amdgpu_device_invalidate_hdp(struct amdgpu_device
*adev,
amdgpu_asic_invalidate_hdp(adev, ring);
}
+
+int amdgpu_in_reset(struct amdgpu_device *adev)
+{
+ return atomic_read(&adev->reset_domain->in_gpu_reset);
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c
index 011585e330f6..e9b804a89b34 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c
@@ -127,6 +127,7 @@ struct amdgpu_reset_domain
*amdgpu_reset_create_reset_domain(char *wq_name)
}
+ atomic_set(&reset_domain->in_gpu_reset, 0);
init_rwsem(&reset_domain->sem);
return reset_domain;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.h
b/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.h
index 7451089b0c06..413982f4e1ce 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.h
@@ -74,6 +74,7 @@ struct amdgpu_reset_domain {
struct kref refcount;
struct workqueue_struct *wq;
struct rw_semaphore sem;
+ atomic_t in_gpu_reset;
};
diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c
b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c
index 5dab06fce26a..6c79746d18db 100644
--- a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c
+++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c
@@ -258,7 +258,7 @@ static void xgpu_ai_mailbox_flr_work(struct work_struct
*work)
return;
amdgpu_virt_fini_data_exchange(adev);
- atomic_set(&adev->in_gpu_reset, 1);
+ atomic_set(&adev->reset_domain->in_gpu_reset, 1);
xgpu_ai_mailbox_trans_msg(adev, IDH_READY_TO_RESET, 0, 0, 0);
@@ -271,7 +271,7 @@ static void xgpu_ai_mailbox_flr_work(struct work_struct
*work)
} while (timeout > 1);
flr_done:
- atomic_set(&adev->in_gpu_reset, 0);
+ atomic_set(&adev->reset_domain->in_gpu_reset, 0);
up_write(&adev->reset_domain->sem);
/* Trigger recovery for world switch failure if no TDR */
diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c
b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c
index 868144fff16a..39f7e1e9ab81 100644
--- a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c
@@ -287,7 +287,7 @@ static void xgpu_nv_mailbox_flr_work(struct work_struct
*work)
return;
amdgpu_virt_fini_data_exchange(adev);
- atomic_set(&adev->in_gpu_reset, 1);
+ atomic_set(&adev->reset_domain->in_gpu_reset, 1);
xgpu_nv_mailbox_trans_msg(adev, IDH_READY_TO_RESET, 0, 0, 0);
@@ -300,7 +300,7 @@ static void xgpu_nv_mailbox_flr_work(struct work_struct
*work)
} while (timeout > 1);
flr_done:
- atomic_set(&adev->in_gpu_reset, 0);
+ atomic_set(&adev->reset_domain->in_gpu_reset, 0);
up_write(&adev->reset_domain->sem);
/* Trigger recovery for world switch failure if no TDR */
--
2.25.1
