include/linux/soc/qcom/pdr.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __QCOM_PDR_HELPER__
   3 #define __QCOM_PDR_HELPER__
   4
   5 #include <linux/soc/qcom/qmi.h>
   6
   7 #define SERVREG_NAME_LENGTH     64
   8
   9 struct pdr_service;
  10 struct pdr_handle;
  11
  12 enum servreg_service_state {
  13         SERVREG_LOCATOR_ERR = 0x1,
  14         SERVREG_SERVICE_STATE_DOWN = 0x0FFFFFFF,
  15         SERVREG_SERVICE_STATE_UP = 0x1FFFFFFF,
  16         SERVREG_SERVICE_STATE_EARLY_DOWN = 0x2FFFFFFF,
  17         SERVREG_SERVICE_STATE_UNINIT = 0x7FFFFFFF,
  18 };
  19
  20 struct pdr_handle *pdr_handle_alloc(void (*status)(int state,
  21                                                    char *service_path,
  22                                                    void *priv), void *priv);
  23 struct pdr_service *pdr_add_lookup(struct pdr_handle *pdr,
  24                                    const char *service_name,
  25                                    const char *service_path);
  26 int pdr_restart_pd(struct pdr_handle *pdr, struct pdr_service *pds);
  27 void pdr_handle_release(struct pdr_handle *pdr);
  28
  29 #endif