LXR qemu/include/hw/fw-path-provider.h

   1/*
   2 *  Firmware patch provider class and helpers definitions.
   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#ifndef FW_PATH_PROVIDER_H
  19#define FW_PATH_PROVIDER_H 1
  20
  21#include "qemu-common.h"
  22#include "qom/object.h"
  23
  24#define TYPE_FW_PATH_PROVIDER "fw-path-provider"
  25
  26#define FW_PATH_PROVIDER_CLASS(klass) \
  27     OBJECT_CLASS_CHECK(FWPathProviderClass, (klass), TYPE_FW_PATH_PROVIDER)
  28#define FW_PATH_PROVIDER_GET_CLASS(obj) \
  29    OBJECT_GET_CLASS(FWPathProviderClass, (obj), TYPE_FW_PATH_PROVIDER)
  30#define FW_PATH_PROVIDER(obj) \
  31     INTERFACE_CHECK(FWPathProvider, (obj), TYPE_FW_PATH_PROVIDER)
  32
  33typedef struct FWPathProvider {
  34    Object parent_obj;
  35} FWPathProvider;
  36
  37typedef struct FWPathProviderClass {
  38    InterfaceClass parent_class;
  39
  40    char *(*get_dev_path)(FWPathProvider *p, BusState *bus, DeviceState *dev);
  41} FWPathProviderClass;
  42
  43char *fw_path_provider_get_dev_path(FWPathProvider *p, BusState *bus,
  44                                    DeviceState *dev);
  45char *fw_path_provider_try_get_dev_path(Object *o, BusState *bus,
  46                                        DeviceState *dev);
  47
  48#endif /* FW_PATH_PROVIDER_H */
  49