linux-imx

/* SPDX-License-Identifier: GPL-2.0 */

​

#ifndef __QCOM_Q6V5_H__

#define __QCOM_Q6V5_H__

​

#include <linux/kernel.h>

#include <linux/completion.h>

​

struct rproc;

struct qcom_smem_state;

​

struct qcom_q6v5 {

    struct device *dev;

    struct rproc *rproc;

​

    struct qcom_smem_state *state;

    unsigned stop_bit;

​

    int wdog_irq;

    int fatal_irq;

    int ready_irq;

    int handover_irq;

    int stop_irq;

​

    bool handover_issued;

​

    struct completion start_done;

    struct completion stop_done;

​

    int crash_reason;

​

    bool running;

​

    void (*handover)(struct qcom_q6v5 *q6v5);

};

​

int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev,

           struct rproc *rproc, int crash_reason,

           void (*handover)(struct qcom_q6v5 *q6v5));

​

int qcom_q6v5_prepare(struct qcom_q6v5 *q6v5);

int qcom_q6v5_unprepare(struct qcom_q6v5 *q6v5);

int qcom_q6v5_request_stop(struct qcom_q6v5 *q6v5);

int qcom_q6v5_wait_for_start(struct qcom_q6v5 *q6v5, int timeout);

​

#endif