| 1 | /* |
| 2 | * Firmware path provider class and helpers. |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License as published by |
| 6 | * the Free Software Foundation; either version 2 of the License, |
| 7 | * or (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
| 16 | */ |
| 17 | |
| 18 | #include "qemu/osdep.h" |
| 19 | #include "hw/core/fw-path-provider.h" |
| 20 | #include "qemu/module.h" |
| 21 | |
| 22 | char *fw_path_provider_get_dev_path(FWPathProvider *p, BusState *bus, |
| 23 | DeviceState *dev) |
| 24 | { |
| 25 | FWPathProviderClass *k = FW_PATH_PROVIDER_GET_CLASS(p); |
| 26 | |
| 27 | return k->get_dev_path(p, bus, dev); |
| 28 | } |
| 29 | |
| 30 | char *fw_path_provider_try_get_dev_path(Object *o, BusState *bus, |
| 31 | DeviceState *dev) |
| 32 | { |
| 33 | FWPathProvider *p = (FWPathProvider *) |
| 34 | object_dynamic_cast(o, TYPE_FW_PATH_PROVIDER); |
| 35 | |
| 36 | if (p) { |
| 37 | return fw_path_provider_get_dev_path(p, bus, dev); |
| 38 | } |
| 39 | |
| 40 | return NULL; |
| 41 | } |
| 42 | |
| 43 | static const TypeInfo fw_path_provider_info = { |
| 44 | .name = TYPE_FW_PATH_PROVIDER, |
| 45 | .parent = TYPE_INTERFACE, |
| 46 | .class_size = sizeof(FWPathProviderClass), |
| 47 | }; |
| 48 | |
| 49 | static void fw_path_provider_register_types(void) |
| 50 | { |
| 51 | type_register_static(&fw_path_provider_info); |
| 52 | } |
| 53 | |
| 54 | type_init(fw_path_provider_register_types) |