24 static const char *pxp_status_to_str(struct xe_pxp *pxp)  in pxp_status_to_str()  argument
26 	lockdep_assert_held(&pxp->mutex);  in pxp_status_to_str()
28 	switch (pxp->status) {  in pxp_status_to_str()
48 	struct xe_pxp *pxp = node_to_pxp(m->private);  in pxp_info()  local
52 	if (!xe_pxp_is_enabled(pxp))  in pxp_info()
55 	mutex_lock(&pxp->mutex);  in pxp_info()
56 	status = pxp_status_to_str(pxp);  in pxp_info()
59 	drm_printf(&p, "instance counter: %u\n", pxp->key_instance);  in pxp_info()
60 	mutex_unlock(&pxp->mutex);  in pxp_info()
67 	struct xe_pxp *pxp = node_to_pxp(m->private);  in pxp_terminate()  local
69 	int ready = xe_pxp_get_readiness_status(pxp);  in pxp_terminate()
76 	/* no need for a termination if PXP is not active */  in pxp_terminate()
77 	if (pxp->status != XE_PXP_ACTIVE) {  in pxp_terminate()
78 		drm_printf(&p, "PXP not active\n");  in pxp_terminate()
83 	spin_lock_irq(&pxp->xe->irq.lock);  in pxp_terminate()
84 	xe_pxp_irq_handler(pxp->xe, KCR_PXP_STATE_TERMINATED_INTERRUPT);  in pxp_terminate()
85 	spin_unlock_irq(&pxp->xe->irq.lock);  in pxp_terminate()
87 	drm_printf(&p, "PXP termination queued\n");  in pxp_terminate()
97 void xe_pxp_debugfs_register(struct xe_pxp *pxp)  in xe_pxp_debugfs_register()  argument
104 	if (!xe_pxp_is_enabled(pxp))  in xe_pxp_debugfs_register()
107 	minor = pxp->xe->drm.primary;  in xe_pxp_debugfs_register()
112 	local = drmm_kmalloc(&pxp->xe->drm, DEBUGFS_SIZE, GFP_KERNEL);  in xe_pxp_debugfs_register()
120 		local[i].data = pxp;  in xe_pxp_debugfs_register()
122 	root = debugfs_create_dir("pxp", minor->debugfs_root);  in xe_pxp_debugfs_register()