Edit File: ste_modem_shm.h
/* * 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*/