80 lines
2.0 KiB
C
80 lines
2.0 KiB
C
|
/* Copyright (c) 2015-2020, 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 DIAGFWD_SOCKET_H
|
||
|
|
#define DIAGFWD_SOCKET_H
|
||
|
|
|
||
|
|
#include <linux/socket.h>
|
||
|
|
#include <linux/soc/qcom/qmi.h>
|
||
|
|
|
||
|
|
#define DIAG_SOCKET_NAME_SZ 24
|
||
|
|
|
||
|
|
#define PORT_TYPE_SERVER 0
|
||
|
|
#define PORT_TYPE_CLIENT 1
|
||
|
|
|
||
|
|
#define PERIPHERAL_AFTER_BOOT 0
|
||
|
|
#define PERIPHERAL_SSR_DOWN 1
|
||
|
|
#define PERIPHERAL_SSR_UP 2
|
||
|
|
|
||
|
|
enum {
|
||
|
|
SOCKET_MODEM,
|
||
|
|
SOCKET_ADSP,
|
||
|
|
SOCKET_WCNSS,
|
||
|
|
SOCKET_SLPI,
|
||
|
|
SOCKET_CDSP = 5,
|
||
|
|
SOCKET_NPU,
|
||
|
|
SOCKET_APPS,
|
||
|
|
NUM_SOCKET_SUBSYSTEMS,
|
||
|
|
};
|
||
|
|
|
||
|
|
struct diag_socket_info {
|
||
|
|
uint8_t peripheral;
|
||
|
|
uint8_t type;
|
||
|
|
uint8_t port_type;
|
||
|
|
uint8_t inited;
|
||
|
|
atomic_t opened;
|
||
|
|
atomic_t diag_state;
|
||
|
|
uint32_t pkt_len;
|
||
|
|
uint32_t pkt_read;
|
||
|
|
uint32_t svc_id;
|
||
|
|
uint32_t ins_id;
|
||
|
|
uint32_t data_ready;
|
||
|
|
atomic_t flow_cnt;
|
||
|
|
char name[DIAG_SOCKET_NAME_SZ];
|
||
|
|
spinlock_t lock;
|
||
|
|
struct sockaddr_qrtr remote_addr;
|
||
|
|
struct socket *hdl;
|
||
|
|
struct workqueue_struct *wq;
|
||
|
|
struct work_struct init_work;
|
||
|
|
struct work_struct read_work;
|
||
|
|
struct diagfwd_info *fwd_ctxt;
|
||
|
|
wait_queue_head_t read_wait_q;
|
||
|
|
struct mutex socket_info_mutex;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
extern struct diag_socket_info socket_data[NUM_PERIPHERALS];
|
||
|
|
extern struct diag_socket_info socket_cntl[NUM_PERIPHERALS];
|
||
|
|
extern struct diag_socket_info socket_dci[NUM_PERIPHERALS];
|
||
|
|
extern struct diag_socket_info socket_cmd[NUM_PERIPHERALS];
|
||
|
|
extern struct diag_socket_info socket_dci_cmd[NUM_PERIPHERALS];
|
||
|
|
|
||
|
|
extern struct qmi_handle *cntl_qmi;
|
||
|
|
|
||
|
|
void diag_socket_invalidate(void *ctxt, struct diagfwd_info *fwd_ctxt);
|
||
|
|
int diag_socket_check_state(void *ctxt);
|
||
|
|
|
||
|
|
int diag_socket_init(void);
|
||
|
|
void diag_socket_exit(void);
|
||
|
|
int diag_socket_init_peripheral(uint8_t peripheral);
|
||
|
|
#endif
|