soc/qcom/pdr.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 #ifndef __QCOM_PDR_HELPER__
0003 #define __QCOM_PDR_HELPER__
0004
0005 #include <linux/soc/qcom/qmi.h>
0006
0007 #define SERVREG_NAME_LENGTH 64
0008
0009 struct pdr_service;
0010 struct pdr_handle;
0011
0012 enum servreg_service_state {
0013     SERVREG_LOCATOR_ERR = 0x1,
0014     SERVREG_SERVICE_STATE_DOWN = 0x0FFFFFFF,
0015     SERVREG_SERVICE_STATE_UP = 0x1FFFFFFF,
0016     SERVREG_SERVICE_STATE_EARLY_DOWN = 0x2FFFFFFF,
0017     SERVREG_SERVICE_STATE_UNINIT = 0x7FFFFFFF,
0018 };
0019
0020 struct pdr_handle *pdr_handle_alloc(void (*status)(int state,
0021                            char *service_path,
0022                            void *priv), void *priv);
0023 struct pdr_service *pdr_add_lookup(struct pdr_handle *pdr,
0024                    const char *service_name,
0025                    const char *service_path);
0026 int pdr_restart_pd(struct pdr_handle *pdr, struct pdr_service *pds);
0027 void pdr_handle_release(struct pdr_handle *pdr);
0028
0029 #endif