34 	struct xe_device *xe = arg;  in sysctrl_fini()  local
35 	struct xe_sysctrl *sc = &xe->sc;  in sysctrl_fini()
38 	xe->soc_remapper.set_sysctrl_region(xe, 0);  in sysctrl_fini()
44 	struct xe_device *xe = sc_to_xe(sc);  in xe_sysctrl_work()  local
46 	guard(xe_pm_runtime)(xe);  in xe_sysctrl_work()
59 int xe_sysctrl_init(struct xe_device *xe)  in xe_sysctrl_init()  argument
61 	struct xe_tile *tile = xe_device_get_root_tile(xe);  in xe_sysctrl_init()
62 	struct xe_sysctrl *sc = &xe->sc;  in xe_sysctrl_init()
65 	if (!xe->info.has_soc_remapper_sysctrl)  in xe_sysctrl_init()
68 	if (!xe->info.has_sysctrl)  in xe_sysctrl_init()
71 	sc->mmio = devm_kzalloc(xe->drm.dev, sizeof(*sc->mmio), GFP_KERNEL);  in xe_sysctrl_init()
79 	ret = devm_mutex_init(xe->drm.dev, &sc->cmd_lock);  in xe_sysctrl_init()
83 	ret = devm_mutex_init(xe->drm.dev, &sc->event_lock);  in xe_sysctrl_init()
87 	xe->soc_remapper.set_sysctrl_region(xe, SYSCTRL_MAILBOX_INDEX);  in xe_sysctrl_init()
90 	return devm_add_action_or_reset(xe->drm.dev, sysctrl_fini, xe);  in xe_sysctrl_init()
100 void xe_sysctrl_irq_handler(struct xe_device *xe, u32 master_ctl)  in xe_sysctrl_irq_handler()  argument
102 	struct xe_sysctrl *sc = &xe->sc;  in xe_sysctrl_irq_handler()
104 	if (!xe->info.has_sysctrl || !sc->work.func)  in xe_sysctrl_irq_handler()
118 void xe_sysctrl_pm_resume(struct xe_device *xe)  in xe_sysctrl_pm_resume()  argument
120 	if (!xe->info.has_soc_remapper_sysctrl)  in xe_sysctrl_pm_resume()
123 	if (!xe->info.has_sysctrl)  in xe_sysctrl_pm_resume()
126 	xe->soc_remapper.set_sysctrl_region(xe, SYSCTRL_MAILBOX_INDEX);  in xe_sysctrl_pm_resume()