reboot.h

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#ifndef INFUSE_SDK_INCLUDE_INFUSE_REBOOT_H_
#define INFUSE_SDK_INCLUDE_INFUSE_REBOOT_H_
 
#include <stdint.h>
 
#include <zephyr/kernel.h>
#include <zephyr/fatal_types.h>
#include <zephyr/toolchain.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define REBOOT_STATE_THREAD_NAME_MAX 8
 
enum infuse_reboot_reason {
        INFUSE_REBOOT_ZEPHYR_BASE = K_ERR_CPU_EXCEPTION,
        INFUSE_REBOOT_ARCH_SPECIFIC = K_ERR_ARCH_START,
        INFUSE_REBOOT_INFUSE_START = 128,
        INFUSE_REBOOT_HW_WATCHDOG = 128,
        INFUSE_REBOOT_EXTERNAL_TRIGGER = 129,
        INFUSE_REBOOT_RPC = 130,
        INFUSE_REBOOT_LTE_MODEM_FAULT = 131,
        INFUSE_REBOOT_MCUMGR = 132,
        INFUSE_REBOOT_CFG_CHANGE = 133,
        INFUSE_REBOOT_SW_WATCHDOG = 134,
        INFUSE_REBOOT_DFU = 135,
        INFUSE_REBOOT_UNKNOWN = 255,
} __packed;
 
enum infuse_reboot_info_type {
        /* Generic reboot, two uint32_t parameters */
        INFUSE_REBOOT_INFO_GENERIC = 0,
        INFUSE_REBOOT_INFO_EXCEPTION_BASIC,
        INFUSE_REBOOT_INFO_EXCEPTION_ESF,
        INFUSE_REBOOT_INFO_WATCHDOG,
} __packed;
 
union infuse_reboot_info {
        /* Generic reboot information */
        struct {
                uint32_t info1;
                uint32_t info2;
        } generic;
        /* Basic exception information */
        struct {
                uint32_t program_counter;
                uint32_t link_register;
        } exception_basic;
        /* Exception stack frame */
        struct arch_esf exception_full;
        /* Watchdog reboot information */
        struct {
                uint32_t info1;
                uint32_t info2;
        } watchdog;
} __packed __aligned(16);
 
struct infuse_reboot_state {
        uint8_t epoch_time_source;
        uint64_t epoch_time;
        uint32_t uptime;
        enum infuse_reboot_reason reason;
        uint32_t hardware_reason;
        char thread_name[REBOOT_STATE_THREAD_NAME_MAX];
        enum infuse_reboot_info_type info_type;
        uint8_t _padding[5];
        union infuse_reboot_info info;
} __packed __aligned(16);
 
#define _NORETURN COND_CODE_1(CONFIG_INFUSE_REBOOT_RETURN, (), (FUNC_NORETURN))
_NORETURN void infuse_reboot(enum infuse_reboot_reason reason, uint32_t info1, uint32_t info2);
 
void infuse_reboot_delayed(enum infuse_reboot_reason reason, uint32_t info1, uint32_t info2,
                           k_timeout_t delay);
 
int infuse_reboot_state_query(struct infuse_reboot_state *state);
 
#ifdef __cplusplus
}
#endif
 
#endif /* INFUSE_SDK_INCLUDE_INFUSE_REBOOT_H_ */