80 lines
2.3 KiB
C
80 lines
2.3 KiB
C
/* Copyright (c) 2011-2015, The Linux Foundation. All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 and
|
|
* only version 2 as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*/
|
|
|
|
#ifndef __U_RMNET_H
|
|
#define __U_RMNET_H
|
|
|
|
#include <linux/usb/composite.h>
|
|
#include <linux/usb/cdc.h>
|
|
#include <linux/wait.h>
|
|
#include <linux/workqueue.h>
|
|
|
|
struct rmnet_ctrl_pkt {
|
|
void *buf;
|
|
int len;
|
|
struct list_head list;
|
|
};
|
|
|
|
struct grmnet {
|
|
struct usb_function func;
|
|
|
|
struct usb_gadget *gadget;
|
|
struct usb_ep *in;
|
|
struct usb_ep *out;
|
|
|
|
/* to usb host, aka laptop, windows pc etc. Will
|
|
* be filled by usb driver of rmnet functionality
|
|
*/
|
|
int (*send_cpkt_response)(void *g, void *buf, size_t len);
|
|
|
|
/* to modem, and to be filled by driver implementing
|
|
* control function
|
|
*/
|
|
int (*send_encap_cmd)(u8 port_num, void *buf, size_t len);
|
|
|
|
void (*notify_modem)(void *g, u8 port_num, int cbits);
|
|
|
|
void (*disconnect)(struct grmnet *g);
|
|
void (*connect)(struct grmnet *g);
|
|
};
|
|
|
|
#define NR_QTI_PORTS (NR_RMNET_PORTS + NR_DPL_PORTS)
|
|
#define NR_RMNET_PORTS 4
|
|
#define NR_DPL_PORTS 1
|
|
|
|
enum ctrl_client {
|
|
FRMNET_CTRL_CLIENT,
|
|
GPS_CTRL_CLIENT,
|
|
|
|
NR_CTRL_CLIENTS
|
|
};
|
|
|
|
int gbam_setup(unsigned int no_bam_port);
|
|
int gbam2bam_setup(unsigned int no_bam2bam_port);
|
|
void gbam_cleanup(void);
|
|
int gbam_connect(struct grmnet *gr, u8 port_num,
|
|
enum transport_type trans, u8 src_connection_idx,
|
|
u8 dst_connection_idx);
|
|
void gbam_disconnect(struct grmnet *gr, u8 port_num,
|
|
enum transport_type trans);
|
|
void gbam_suspend(struct grmnet *gr, u8 port_num, enum transport_type trans);
|
|
void gbam_resume(struct grmnet *gr, u8 port_num, enum transport_type trans);
|
|
int gbam_mbim_setup(void);
|
|
int gbam_mbim_connect(struct usb_gadget *g, struct usb_ep *in,
|
|
struct usb_ep *out);
|
|
void gbam_mbim_disconnect(void);
|
|
int gsmd_ctrl_connect(struct grmnet *gr, int port_num);
|
|
void gsmd_ctrl_disconnect(struct grmnet *gr, u8 port_num);
|
|
int gsmd_ctrl_setup(enum ctrl_client client_num, unsigned int count,
|
|
u8 *first_port_idx);
|
|
#endif /* __U_RMNET_H*/
|