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
  33 typedef struct FWPathProvider {
  34     Object parent_obj;
  35 } FWPathProvider;
  36
  37 typedef struct FWPathProviderClass {
  38     InterfaceClass parent_class;
  39
  40     char *(*get_dev_path)(FWPathProvider *p, BusState *bus, DeviceState *dev);
  41 } FWPathProviderClass;
  42
  43 char *fw_path_provider_get_dev_path(FWPathProvider *p, BusState *bus,
  44                                     DeviceState *dev);
  45 char *fw_path_provider_try_get_dev_path(Object *o, BusState *bus,
  46                                         DeviceState *dev);
  47
  48 #endif /* FW_PATH_PROVIDER_H */