238 static int	hdac_reset(struct hdac_softc *, bool);
239 static int	hdac_get_capabilities(struct hdac_softc *);
241 static int	hdac_dma_alloc(struct hdac_softc *,
243 static void	hdac_dma_free(struct hdac_softc *, struct hdac_dma *);
244 static int	hdac_mem_alloc(struct hdac_softc *);
245 static void	hdac_mem_free(struct hdac_softc *);
246 static int	hdac_irq_alloc(struct hdac_softc *);
247 static void	hdac_irq_free(struct hdac_softc *);
248 static void	hdac_corb_init(struct hdac_softc *);
249 static void	hdac_rirb_init(struct hdac_softc *);
250 static void	hdac_corb_start(struct hdac_softc *);
251 static void	hdac_rirb_start(struct hdac_softc *);
255 static uint32_t	hdac_send_command(struct hdac_softc *, nid_t, uint32_t);
263 static int	hdac_rirb_flush(struct hdac_softc *sc);
264 static int	hdac_unsolq_flush(struct hdac_softc *sc);
268 hdac_config_fetch(struct hdac_softc *sc, uint32_t *on, uint32_t *off)  in hdac_config_fetch()
324 hdac_one_intr(struct hdac_softc *sc, uint32_t intsts)  in hdac_one_intr()
385 	struct hdac_softc *sc;  in hdac_intr_handler()
388 	sc = (struct hdac_softc *)context;  in hdac_intr_handler()
412 	struct hdac_softc *sc = arg;  in hdac_poll_callback()
434 hdac_reset(struct hdac_softc *sc, bool wakeup)  in hdac_reset()
518 hdac_get_capabilities(struct hdac_softc *sc)  in hdac_get_capabilities()
603 hdac_dma_alloc(struct hdac_softc *sc, struct hdac_dma *dma, bus_size_t size)  in hdac_dma_alloc()
685 hdac_dma_free(struct hdac_softc *sc, struct hdac_dma *dma)  in hdac_dma_free()
712 hdac_mem_alloc(struct hdac_softc *sc)  in hdac_mem_alloc()
737 hdac_mem_free(struct hdac_softc *sc)  in hdac_mem_free()
754 hdac_irq_alloc(struct hdac_softc *sc)  in hdac_irq_alloc()
797 hdac_irq_free(struct hdac_softc *sc)  in hdac_irq_free()
821 hdac_corb_init(struct hdac_softc *sc)  in hdac_corb_init()
872 hdac_rirb_init(struct hdac_softc *sc)  in hdac_rirb_init()
929 hdac_corb_start(struct hdac_softc *sc)  in hdac_corb_start()
944 hdac_rirb_start(struct hdac_softc *sc)  in hdac_rirb_start()
954 hdac_rirb_flush(struct hdac_softc *sc)  in hdac_rirb_flush()
996 hdac_unsolq_flush(struct hdac_softc *sc)  in hdac_unsolq_flush()
1027 hdac_send_command(struct hdac_softc *sc, nid_t cad, uint32_t verb)  in hdac_send_command()
1119 	struct hdac_softc *sc;  in hdac_unsolq_task()
1121 	sc = (struct hdac_softc *)context;  in hdac_unsolq_task()
1138 	struct hdac_softc *sc;  in hdac_attach()
1383 	struct hdac_softc *sc;  in sysctl_hdac_pindump()
1457 hdac_poll_reinit(struct hdac_softc *sc)  in hdac_poll_reinit()
1490 	struct hdac_softc *sc;  in sysctl_hdac_polling()
1536 	struct hdac_softc *sc;  in hdac_attach2()
1542 	sc = (struct hdac_softc *)arg;  in hdac_attach2()
1650 	struct hdac_softc *sc = device_get_softc(dev);  in hdac_shutdown()
1679 	struct hdac_softc *sc = device_get_softc(dev);  in hdac_suspend()
1709 	struct hdac_softc *sc = device_get_softc(dev);  in hdac_resume()
1773 	struct hdac_softc *sc = device_get_softc(dev);  in hdac_detach()
1806 	struct hdac_softc *sc = device_get_softc(dev);  in hdac_get_dma_tag()
1834 	struct hdac_softc *sc = device_get_softc(dev);  in hdac_child_pnpinfo_method()
1847 	struct hdac_softc *sc = device_get_softc(dev);  in hdac_read_ivar()
1887 	struct hdac_softc *sc = device_get_softc(dev);  in hdac_get_mtx()
1901 hdac_find_stream(struct hdac_softc *sc, int dir, int stream)  in hdac_find_stream()
1939 	struct hdac_softc *sc = device_get_softc(dev);  in hdac_stream_alloc()
1998 	struct hdac_softc *sc = device_get_softc(dev);  in hdac_stream_free()
2017 	struct hdac_softc *sc = device_get_softc(dev);  in hdac_stream_start()
2080 	struct hdac_softc *sc = device_get_softc(dev);  in hdac_stream_stop()
2108 	struct hdac_softc *sc = device_get_softc(dev);  in hdac_stream_reset()
2146 	struct hdac_softc *sc = device_get_softc(dev);  in hdac_stream_getptr()
2160 	struct hdac_softc *sc = device_get_softc(dev);  in hdac_unsol_alloc()
2170 	struct hdac_softc *sc = device_get_softc(dev);  in hdac_unsol_free()
2206 	sizeof(struct hdac_softc),