mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-15 03:37:18 +07:00
57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
|
/*
|
||
|
|
* Copyright (C) ST-Ericsson AB 2012
|
||
|
|
* Author: Sjur Brendeland / sjur.brandeland@stericsson.com
|
||
|
|
*
|
||
|
|
* License terms: GNU General Public License (GPL) version 2
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __INC_MODEM_DEV_H
|
||
|
|
#define __INC_MODEM_DEV_H
|
||
|
|
#include <linux/types.h>
|
||
|
|
#include <linux/platform_device.h>
|
||
|
|
|
||
|
|
struct ste_modem_device;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct ste_modem_dev_cb - Callbacks for modem initiated events.
|
||
|
|
* @kick: Called when the modem kicks the host.
|
||
|
|
*
|
||
|
|
* This structure contains callbacks for actions triggered by the modem.
|
||
|
|
*/
|
||
|
|
struct ste_modem_dev_cb {
|
||
|
|
void (*kick)(struct ste_modem_device *mdev, int notify_id);
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct ste_modem_dev_ops - Functions to control modem and modem interface.
|
||
|
|
*
|
||
|
|
* @power: Main power switch, used for cold-start or complete power off.
|
||
|
|
* @kick: Kick the modem.
|
||
|
|
* @kick_subscribe: Subscribe for notifications from the modem.
|
||
|
|
* @setup: Provide callback functions to modem device.
|
||
|
|
*
|
||
|
|
* This structure contains functions used by the ste remoteproc driver
|
||
|
|
* to manage the modem.
|
||
|
|
*/
|
||
|
|
struct ste_modem_dev_ops {
|
||
|
|
int (*power)(struct ste_modem_device *mdev, bool on);
|
||
|
|
int (*kick)(struct ste_modem_device *mdev, int notify_id);
|
||
|
|
int (*kick_subscribe)(struct ste_modem_device *mdev, int notify_id);
|
||
|
|
int (*setup)(struct ste_modem_device *mdev,
|
||
|
|
struct ste_modem_dev_cb *cfg);
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct ste_modem_device - represent the STE modem device
|
||
|
|
* @pdev: Reference to platform device
|
||
|
|
* @ops: Operations used to manage the modem.
|
||
|
|
* @drv_data: Driver private data.
|
||
|
|
*/
|
||
|
|
struct ste_modem_device {
|
||
|
|
struct platform_device pdev;
|
||
|
|
struct ste_modem_dev_ops ops;
|
||
|
|
void *drv_data;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif /*INC_MODEM_DEV_H*/
|