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sys/dev/pccbb/pccbb_pci.c
| Show First 20 Lines • Show All 797 Lines • ▼ Show 20 Lines | cbb_pci_alloc_resource(device_t bus, device_t child, int type, int *rid, | ||||
| if (type == PCI_RES_BUS) | if (type == PCI_RES_BUS) | ||||
| return (pcib_alloc_subbus(&sc->bus, child, rid, start, end, | return (pcib_alloc_subbus(&sc->bus, child, rid, start, end, | ||||
| count, flags)); | count, flags)); | ||||
| return (cbb_alloc_resource(bus, child, type, rid, start, end, count, | return (cbb_alloc_resource(bus, child, type, rid, start, end, count, | ||||
| flags)); | flags)); | ||||
| } | } | ||||
| static int | static int | ||||
| cbb_pci_adjust_resource(device_t bus, device_t child, int type, | cbb_pci_adjust_resource(device_t bus, device_t child, | ||||
| struct resource *r, rman_res_t start, rman_res_t end) | struct resource *r, rman_res_t start, rman_res_t end) | ||||
| { | { | ||||
| struct cbb_softc *sc; | struct cbb_softc *sc; | ||||
| sc = device_get_softc(bus); | sc = device_get_softc(bus); | ||||
| if (type == PCI_RES_BUS) { | if (rman_get_type(r) == PCI_RES_BUS) { | ||||
| if (!rman_is_region_manager(r, &sc->bus.rman)) | if (!rman_is_region_manager(r, &sc->bus.rman)) | ||||
| return (EINVAL); | return (EINVAL); | ||||
| return (rman_adjust_resource(r, start, end)); | return (rman_adjust_resource(r, start, end)); | ||||
| } | } | ||||
| return (bus_generic_adjust_resource(bus, child, type, r, start, end)); | return (bus_generic_adjust_resource(bus, child, r, start, end)); | ||||
| } | } | ||||
| static int | static int | ||||
| cbb_pci_release_resource(device_t bus, device_t child, int type, int rid, | cbb_pci_release_resource(device_t bus, device_t child, int type, int rid, | ||||
| struct resource *r) | struct resource *r) | ||||
| { | { | ||||
| struct cbb_softc *sc; | struct cbb_softc *sc; | ||||
| int error; | int error; | ||||
| ▲ Show 20 Lines • Show All 152 Lines • Show Last 20 Lines | |||||