138 lines
4.0 KiB
C
138 lines
4.0 KiB
C
/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef DIAGFWD_CNTL_H
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#define DIAGFWD_CNTL_H
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/* Message registration commands */
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#define DIAG_CTRL_MSG_REG 1
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/* Message passing for DTR events */
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#define DIAG_CTRL_MSG_DTR 2
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/* Control Diag sleep vote, buffering etc */
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#define DIAG_CTRL_MSG_DIAGMODE 3
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/* Diag data based on "light" diag mask */
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#define DIAG_CTRL_MSG_DIAGDATA 4
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/* Send diag internal feature mask 'diag_int_feature_mask' */
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#define DIAG_CTRL_MSG_FEATURE 8
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/* Send Diag log mask for a particular equip id */
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#define DIAG_CTRL_MSG_EQUIP_LOG_MASK 9
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/* Send Diag event mask */
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#define DIAG_CTRL_MSG_EVENT_MASK_V2 10
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/* Send Diag F3 mask */
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#define DIAG_CTRL_MSG_F3_MASK_V2 11
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#define DIAG_CTRL_MSG_NUM_PRESETS 12
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#define DIAG_CTRL_MSG_SET_PRESET_ID 13
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#define DIAG_CTRL_MSG_LOG_MASK_WITH_PRESET_ID 14
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#define DIAG_CTRL_MSG_EVENT_MASK_WITH_PRESET_ID 15
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#define DIAG_CTRL_MSG_F3_MASK_WITH_PRESET_ID 16
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#define DIAG_CTRL_MSG_LAST DIAG_CTRL_MSG_F3_MASK_WITH_PRESET_ID
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/* Denotes that we support sending/receiving the feature mask */
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#define F_DIAG_INT_FEATURE_MASK 0x01
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/* Denotes that we support responding to "Log on Demand" */
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#define F_DIAG_LOG_ON_DEMAND_RSP_ON_MASTER 0x04
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/*
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* Supports dedicated main request/response on
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* new Data Rx and DCI Rx channels
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*/
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#define F_DIAG_REQ_RSP_CHANNEL 0x10
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/* Perform hdlc encoding of data coming from smd channel */
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#define F_DIAG_HDLC_ENCODE_IN_APPS_MASK 0x40
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#define ENABLE_SEPARATE_CMDRSP 1
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#define DISABLE_SEPARATE_CMDRSP 0
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#define ENABLE_APPS_HDLC_ENCODING 1
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#define DISABLE_APPS_HDLC_ENCODING 0
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struct cmd_code_range {
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uint16_t cmd_code_lo;
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uint16_t cmd_code_hi;
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uint32_t data;
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};
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struct diag_ctrl_msg {
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uint32_t version;
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uint16_t cmd_code;
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uint16_t subsysid;
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uint16_t count_entries;
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uint16_t port;
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};
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struct diag_ctrl_event_mask {
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uint32_t cmd_type;
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uint32_t data_len;
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uint8_t stream_id;
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uint8_t status;
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uint8_t event_config;
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uint32_t event_mask_size;
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/* Copy event mask here */
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} __packed;
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struct diag_ctrl_log_mask {
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uint32_t cmd_type;
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uint32_t data_len;
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uint8_t stream_id;
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uint8_t status;
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uint8_t equip_id;
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uint32_t num_items; /* Last log code for this equip_id */
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uint32_t log_mask_size; /* Size of log mask stored in log_mask[] */
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/* Copy log mask here */
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} __packed;
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struct diag_ctrl_msg_mask {
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uint32_t cmd_type;
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uint32_t data_len;
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uint8_t stream_id;
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uint8_t status;
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uint8_t msg_mode;
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uint16_t ssid_first; /* Start of range of supported SSIDs */
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uint16_t ssid_last; /* Last SSID in range */
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uint32_t msg_mask_size; /* ssid_last - ssid_first + 1 */
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/* Copy msg mask here */
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} __packed;
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struct diag_ctrl_feature_mask {
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uint32_t ctrl_pkt_id;
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uint32_t ctrl_pkt_data_len;
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uint32_t feature_mask_len;
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/* Copy feature mask here */
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} __packed;
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struct diag_ctrl_msg_diagmode {
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uint32_t ctrl_pkt_id;
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uint32_t ctrl_pkt_data_len;
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uint32_t version;
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uint32_t sleep_vote;
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uint32_t real_time;
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uint32_t use_nrt_values;
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uint32_t commit_threshold;
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uint32_t sleep_threshold;
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uint32_t sleep_time;
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uint32_t drain_timer_val;
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uint32_t event_stale_timer_val;
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} __packed;
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void diagfwd_cntl_init(void);
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void diagfwd_cntl_exit(void);
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void diag_read_smd_cntl_work_fn(struct work_struct *);
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void diag_notify_ctrl_update_fn(struct work_struct *work);
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void diag_clean_reg_fn(struct work_struct *work);
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int diag_process_smd_cntl_read_data(struct diag_smd_info *smd_info, void *buf,
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int total_recd);
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void diag_send_diag_mode_update(int real_time);
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void diag_send_diag_mode_update_by_smd(struct diag_smd_info *smd_info,
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int real_time);
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#endif
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