| /* | |
| * Copyright (C) ST-Ericsson AB 2012 | |
| * Author: Sjur Brendeland / [email protected] | |
| * | |
| * 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*/ |