Cross Reference: /src/sys/dev/virtio/virtio

Lines Matching defs:vsc
184 virtio_mmio_read_queue_size(struct virtio_softc *vsc, uint16_t idx)
186 	struct virtio_mmio_softc *sc = (struct virtio_mmio_softc *)vsc;
192 virtio_mmio_v1_setup_queue(struct virtio_softc *vsc, uint16_t idx,
195 	struct virtio_mmio_softc *sc = (struct virtio_mmio_softc *)vsc;
207 virtio_mmio_v2_setup_queue(struct virtio_softc *vsc, uint16_t idx,
210 	struct virtio_mmio_softc *sc = (struct virtio_mmio_softc *)vsc;
220 		vq = &vsc->sc_vqs[idx];
236 virtio_mmio_get_status(struct virtio_softc *vsc)
238 	struct virtio_mmio_softc *sc = (struct virtio_mmio_softc *)vsc;
244 virtio_mmio_set_status(struct virtio_softc *vsc, int status)
246 	struct virtio_mmio_softc *sc = (struct virtio_mmio_softc *)vsc;
269 	struct virtio_softc *vsc = &sc->sc_sc;
270 	device_t self = vsc->sc_dev;
280 			aprint_error_dev(vsc->sc_dev,
285 	vsc->sc_bus_endian    = READ_ENDIAN;
286 	vsc->sc_struct_endian = STRUCT_ENDIAN;
294 		vsc->sc_ops = &virtio_mmio_v1_ops;
304 		vsc->sc_ops = &virtio_mmio_v2_ops;
312 		aprint_error_dev(vsc->sc_dev,
327 	vsc->sc_devcfg_iosize = sc->sc_iosize - VIRTIO_MMIO_CONFIG;
328 	vsc->sc_devcfg_iot = sc->sc_iot;
330 			VIRTIO_MMIO_CONFIG, vsc->sc_devcfg_iosize,
331 			&vsc->sc_devcfg_ioh)) {
336 	virtio_device_reset(vsc);
337 	virtio_mmio_set_status(vsc, VIRTIO_CONFIG_DEVICE_STATUS_ACK);
338 	virtio_mmio_set_status(vsc, VIRTIO_CONFIG_DEVICE_STATUS_DRIVER);
341 	vsc->sc_childdevid = id;
342 	vsc->sc_child = NULL;
348 	struct virtio_softc *vsc = &sc->sc_sc;
351 	r = config_detach_children(vsc->sc_dev, flags);
355 	KASSERT(vsc->sc_child == NULL);
356 	KASSERT(vsc->sc_vqs == NULL);
374 virtio_mmio_negotiate_features(struct virtio_softc *vsc, uint64_t
377 	struct virtio_mmio_softc *sc = (struct virtio_mmio_softc *)vsc;
378 	device_t self = vsc->sc_dev;
384 	vsc->sc_active_features = 0;
402 			virtio_mmio_set_status(vsc,
412 			virtio_mmio_set_status(vsc,
431 		virtio_mmio_set_status(vsc,
433 		device_status = virtio_mmio_get_status(vsc);
437 			virtio_mmio_set_status(vsc,
447 		vsc->sc_bus_endian    = LITTLE_ENDIAN;
448 		vsc->sc_struct_endian = LITTLE_ENDIAN;
450 		vsc->sc_version_1 = true;
453 	vsc->sc_active_features = negotiated;
463 	struct virtio_softc *vsc = &sc->sc_sc;
470 	    (vsc->sc_config_change != NULL))
471 		r = (vsc->sc_config_change)(vsc);
473 	    (vsc->sc_intrhand != NULL)) {
474 		if (vsc->sc_soft_ih != NULL)
475 			softint_schedule(vsc->sc_soft_ih);
477 			r |= (vsc->sc_intrhand)(vsc);
484 virtio_mmio_kick(struct virtio_softc *vsc, uint16_t idx)
486 	struct virtio_mmio_softc *sc = (struct virtio_mmio_softc *)vsc;
491 virtio_mmio_alloc_interrupts(struct virtio_softc *vsc)
493 	struct virtio_mmio_softc * const sc = (struct virtio_mmio_softc *)vsc;
499 virtio_mmio_free_interrupts(struct virtio_softc *vsc)
501 	struct virtio_mmio_softc * const sc = (struct virtio_mmio_softc *)vsc;
507 virtio_mmio_setup_interrupts(struct virtio_softc *vsc __unused,
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