Cross Reference: /src/sys/dev/qbus/uba.c

Lines Matching defs:uh
100 	struct uba_softc *uh;
103 	uh = device_private(device_parent(uu->uu_dev));
106 	SIMPLEQ_INSERT_TAIL(&uh->uh_resq, uu, uu_resq);
117 uba_done(struct uba_softc *uh)
121 	while ((uu = SIMPLEQ_FIRST(&uh->uh_resq))) {
122 		SIMPLEQ_REMOVE_HEAD(&uh->uh_resq, uu_resq);
124 			SIMPLEQ_INSERT_HEAD(&uh->uh_resq, uu, uu_resq);
137 	struct uba_softc *uh = device_private(device_parent(dev));
144 	SIMPLEQ_INSERT_TAIL(&uh->uh_resetq, ur, ur_resetq);
151 uballoc(struct uba_softc *uh, struct ubinfo *ui, int flags)
156 	if ((error = bus_dmamap_create(uh->uh_dmat, ui->ui_size, 1,
161 	if ((error = bus_dmamap_load(uh->uh_dmat, ui->ui_dmam, ui->ui_vaddr,
163 		bus_dmamap_destroy(uh->uh_dmat, ui->ui_dmam);
174 ubmemalloc(struct uba_softc *uh, struct ubinfo *ui, int flags)
179 	if ((error = bus_dmamem_alloc(uh->uh_dmat, ui->ui_size, PAGE_SIZE, 0,
182 	if ((error = bus_dmamem_map(uh->uh_dmat, &ui->ui_seg, ui->ui_rseg,
184 		bus_dmamem_free(uh->uh_dmat, &ui->ui_seg, ui->ui_rseg);
187 	if ((error = uballoc(uh, ui, flags))) {
188 		bus_dmamem_unmap(uh->uh_dmat, ui->ui_vaddr, ui->ui_size);
189 		bus_dmamem_free(uh->uh_dmat, &ui->ui_seg, ui->ui_rseg);
195 ubfree(struct uba_softc *uh, struct ubinfo *ui)
197 	bus_dmamap_unload(uh->uh_dmat, ui->ui_dmam);
198 	bus_dmamap_destroy(uh->uh_dmat, ui->ui_dmam);
202 ubmemfree(struct uba_softc *uh, struct ubinfo *ui)
204 	bus_dmamem_unmap(uh->uh_dmat, ui->ui_vaddr, ui->ui_size);
205 	bus_dmamem_free(uh->uh_dmat, &ui->ui_seg, ui->ui_rseg);
206 	ubfree(uh, ui);
215 ubareset(struct uba_softc *uh)
221 	SIMPLEQ_INIT(&uh->uh_resq);
222 	printf("%s: reset", device_xname(uh->uh_dev));
223 	(*uh->uh_ubainit)(uh);
225 	ur = SIMPLEQ_FIRST(&uh->uh_resetq);
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