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- /* Copyright (c) 2008-2017, 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_H
- #define DIAGFWD_H
- /*
- * The context applies to Diag SMD data buffers. It is used to identify the
- * buffer once these buffers are writtent to USB.
- */
- #define SET_BUF_CTXT(p, d, n) \
- (((p & 0xFF) << 16) | ((d & 0xFF) << 8) | (n & 0xFF))
- #define SET_PD_CTXT(u) ((u & 0xFF) << 24)
- #define GET_BUF_PERIPHERAL(p) ((p & 0xFF0000) >> 16)
- #define GET_BUF_TYPE(d) ((d & 0x00FF00) >> 8)
- #define GET_BUF_NUM(n) ((n & 0x0000FF))
- #define GET_PD_CTXT(u) ((u & 0xFF000000) >> 24)
- #define CHK_OVERFLOW(bufStart, start, end, length) \
- ((((bufStart) <= (start)) && ((end) - (start) >= (length))) ? 1 : 0)
- int diagfwd_init(void);
- void diagfwd_exit(void);
- void diag_process_hdlc_pkt(void *data, unsigned int len, int pid);
- void diag_process_non_hdlc_pkt(unsigned char *data, int len, int pid);
- int chk_config_get_id(void);
- int chk_apps_only(void);
- int chk_apps_master(void);
- int chk_polling_response(void);
- int diag_cmd_log_on_demand(unsigned char *src_buf, int src_len,
- unsigned char *dest_buf, int dest_len);
- int diag_cmd_get_mobile_id(unsigned char *src_buf, int src_len,
- unsigned char *dest_buf, int dest_len);
- int diag_check_common_cmd(struct diag_pkt_header_t *header);
- void diag_update_userspace_clients(unsigned int type);
- void diag_update_sleeping_process(int process_id, int data_type);
- int diag_process_apps_pkt(unsigned char *buf, int len, int pid);
- void diag_send_error_rsp(unsigned char *buf, int len, int pid);
- void diag_update_pkt_buffer(unsigned char *buf, uint32_t len, int type);
- int diag_process_stm_cmd(unsigned char *buf, unsigned char *dest_buf);
- void diag_md_hdlc_reset_timer_func(unsigned long pid);
- void diag_update_md_clients(unsigned int type);
- int diagfwd_mux_open(int id, int mode);
- int diagfwd_mux_close(int id, int mode);
- #endif
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