drm/amdkfd: Add wave control operation to debugger
The wave control operation supports several command types executed upon
existing wave fronts that belong to the currently debugged process.
The available commands are:
HALT - Freeze wave front(s) execution
RESUME - Resume freezed wave front(s) execution
KILL - Kill existing wave front(s)
Signed-off-by: Yair Shachar <yair.shachar@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_dbgmgr.h b/drivers/gpu/drm/amd/amdkfd/kfd_dbgmgr.h
index 250cf88..6da9d36 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_dbgmgr.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_dbgmgr.h
@@ -268,6 +268,8 @@
/* virtualized function pointers to device dbg */
int (*dbgdev_register)(struct kfd_dbgdev *dbgdev);
int (*dbgdev_unregister)(struct kfd_dbgdev *dbgdev);
+ int (*dbgdev_wave_control)(struct kfd_dbgdev *dbgdev,
+ struct dbg_wave_control_info *wac_info);
};
@@ -283,5 +285,6 @@
bool kfd_dbgmgr_create(struct kfd_dbgmgr **ppmgr, struct kfd_dev *pdev);
long kfd_dbgmgr_register(struct kfd_dbgmgr *pmgr, struct kfd_process *p);
long kfd_dbgmgr_unregister(struct kfd_dbgmgr *pmgr, struct kfd_process *p);
-
+long kfd_dbgmgr_wave_control(struct kfd_dbgmgr *pmgr,
+ struct dbg_wave_control_info *wac_info);
#endif /* KFD_DBGMGR_H_ */