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qcacmn: Unify radar simulation commands

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Replace all three radar simulation commands with a single variant which
will perform required functionality based on its number of arguments.

Existing variants of radar simulation commands:

    1). Bangradar:
          Description: Adds all subchannels of segment ID "0" in the
                       current channel to NOL.
          Syntax: radartool -i wifi0 bangradar.

    2). Second Segment Bangradar:
          Description: Adds all subchannels of segment ID "1" of the
                       current channel to NOL.
          Syntax: radartool -i wifi0 secondSegmentBangradar.

    3). Enhanced Bangradar:
          Description: Adds the radar infected subchannels computed based
                       on segment ID (X), chirp information (Y) and
                       frequency offset (Z) to NOL.
          Syntax: radartool -i wifi0 bangradarenh X Y Z.
                  where,
                    X - Segment ID.
                    Y - Is chirp/non chirp.
                    Z - Frequency offset.

New radar simulation command:
     Bangradar:
     Types of usage:
       1). No arguments:
           Description: Adds all subchannels in the current channel to NOL.
           Syntax: radartool -i wifi0 bangradar.

       2). 1 Argument:
           Description: Adds all subchannels of segment ID "X" of the
                        current channel to NOL.
           Syntax: radartool -i wifi0 bangradar X

       3). 3 Arguments:
           Description: Adds the radar infected subchannels computed based
                        on segment ID (X), chirp information (Y) and
                        frequency offset (Z) to NOL.
           Syntax: radartool -i wifi0 bangradar X Y Z
                  where,
                    X - Segment ID.
                    Y - Is chirp/non chirp.
                    Z - Frequency offset.

All other combinations of arguments will result in error (insufficient
arguments).

Change-Id: I10c86d78bf46c075e65f93ad0f0143f328f5c7be
CRs-Fixed: 2373228
This commit is contained in:
Vignesh Mohan
2018-12-28 14:53:30 +05:30
committed by nshrivas
parent f2278991a1
commit 94e1f2308f
5 changed files with 126 additions and 121 deletions
Download Patch File Download Diff File Expand all files Collapse all files

53
umac/dfs/dispatcher/inc/wlan_dfs_ioctl.h
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2011, 2016-2018 The Linux Foundation. All rights reserved.
* Copyright (c) 2011, 2016-2019 The Linux Foundation. All rights reserved.
* Copyright (c) 2010, Atheros Communications Inc.
* All Rights Reserved.
*
@@ -48,19 +48,17 @@
#define DFS_GET_CAC_VALID_TIME 20
#define DFS_SET_CAC_VALID_TIME 21
#define DFS_SHOW_NOLHISTORY 22
#define DFS_SECOND_SEGMENT_BANGRADAR 23
#define DFS_SHOW_PRECAC_LISTS 24
#define DFS_RESET_PRECAC_LISTS 25
#define DFS_BANGRADAR_ENH 26
#define DFS_SET_DISABLE_RADAR_MARKING 27
#define DFS_GET_DISABLE_RADAR_MARKING 28
#define DFS_SHOW_PRECAC_LISTS 23
#define DFS_RESET_PRECAC_LISTS 24
#define DFS_SET_DISABLE_RADAR_MARKING 25
#define DFS_GET_DISABLE_RADAR_MARKING 26
/*
* Spectral IOCTLs use DFS_LAST_IOCTL as the base.
* This must always be the last IOCTL in DFS and have
* the highest value.
*/
#define DFS_LAST_IOCTL 29
#define DFS_LAST_IOCTL 27
#ifndef DFS_CHAN_MAX
#define DFS_CHAN_MAX 1023
@@ -122,13 +120,40 @@ struct dfs_ioctl_params {
int32_t dfs_maxlen;
};
/**
* struct dfs_bangradar_enh_params - DFS enhanced bangradr params.
* @seg_id: Segment ID information.
* @is_chirp: Chirp radar or not.
* @freq_offset: Frequency offset at which radar was found.
/* Types of Bangradar commands:
* @DFS_BANGRADAR_FOR_ALL_SUBCHANS : Bangradar with no arguments.
* All the subchannels in the current
* channel shall be added.
* @DFS_BANGRADAR_FOR_ALL_SUBCHANS_OF_SEGID : Bangradar with 1 (seg_id) argument
* All subchannels of the specific
* seg_id shall be added.
* @DFS_BANGRADAR_FOR_SPECIFIC_SUBCHANS : Bangradar with all (segment ID,
* is_chirp and frequency offset)
* arguments.
* Only radar infected subchannels
* of the specific seg_id shall be
* added.
*
* (Unless all arguments are given, we cannot determine which specific
* subchannels to simulate the radar on, hence simulate in all subchans).
*/
struct dfs_bangradar_enh_params {
enum dfs_bangradar_types {
DFS_NO_BANGRADAR = 0,
DFS_BANGRADAR_FOR_ALL_SUBCHANS,
DFS_BANGRADAR_FOR_ALL_SUBCHANS_OF_SEGID,
DFS_BANGRADAR_FOR_SPECIFIC_SUBCHANS,
DFS_INVALID_BANGRADAR_TYPE
};
/**
* struct dfs_bangradar_params - DFS bangradar params.
* @bangradar_type: Type of Bangradar.
* @seg_id: Segment ID information.
* @is_chirp: Chirp radar or not.
* @freq_offset: Frequency offset at which radar was found.
*/
struct dfs_bangradar_params {
enum dfs_bangradar_types bangradar_type;
uint8_t seg_id;
uint8_t is_chirp;
int32_t freq_offset;