Add athradar, an implementation of the radar parameter diagnostic
API. This is a reimplementation from scratch. Approved by: re (kib)
This commit is contained in:
parent
6b7a28575f
commit
9381916024
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=224266
@ -2,5 +2,6 @@
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SUBDIR= arcode athdebug athdecode athkey athpoke athprom athrd athregs
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SUBDIR+= athstats ath_ee_v14_print ath_prom_read ath_ee_v4k_print
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SUBDIR+= athradar
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.include <bsd.subdir.mk>
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16
tools/tools/ath/athradar/Makefile
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16
tools/tools/ath/athradar/Makefile
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@ -0,0 +1,16 @@
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# $FreeBSD$
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PROG= athradar
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.include <../Makefile.inc>
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SRCS= athradar.c
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SRCS+= opt_ah.h
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CLEANFILES+= opt_ah.h
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opt_ah.h:
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echo "#define AH_DEBUG 1" > opt_ah.h
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echo "#define AH_DEBUG_COUNTRY 1" >> opt_ah.h
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echo "#define AH_SUPPORT_AR5416 1" >> opt_ah.h
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.include <bsd.prog.mk>
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287
tools/tools/ath/athradar/athradar.c
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287
tools/tools/ath/athradar/athradar.c
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@ -0,0 +1,287 @@
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/*
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* Copyright (c) 2011 Adrian Chadd, Xenion Pty Ltd.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#include "diag.h"
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#include "ah.h"
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#include "ah_internal.h"
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#ifndef ATH_DEFAULT
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#define ATH_DEFAULT "ath0"
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#endif
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#include <getopt.h>
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#include <errno.h>
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#include <err.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#include <unistd.h>
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struct radarhandler {
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struct ath_diag atd;
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int s;
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struct ifreq ifr;
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int ah_devid;
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};
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int
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radar_opendev(struct radarhandler *radar, const char *devid)
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{
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HAL_REVS revs;
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radar->s = socket(AF_INET, SOCK_DGRAM, 0);
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if (radar->s < 0) {
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warn("socket");
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return 0;
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}
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strncpy(radar->atd.ad_name, devid, sizeof (radar->atd.ad_name));
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/* Get the hardware revision, just to verify things are working */
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radar->atd.ad_id = HAL_DIAG_REVS;
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radar->atd.ad_out_data = (caddr_t) &revs;
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radar->atd.ad_out_size = sizeof(revs);
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if (ioctl(radar->s, SIOCGATHDIAG, &radar->atd) < 0) {
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warn(radar->atd.ad_name);
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return 0;
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}
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radar->ah_devid = revs.ah_devid;
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return 1;
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}
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void
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radar_closedev(struct radarhandler *radar)
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{
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close(radar->s);
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radar->s = -1;
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}
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void
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radarset(struct radarhandler *radar, int op, u_int32_t param)
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{
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HAL_PHYERR_PARAM pe;
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pe.pe_firpwr = HAL_PHYERR_PARAM_NOVAL;
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pe.pe_rrssi = HAL_PHYERR_PARAM_NOVAL;
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pe.pe_height = HAL_PHYERR_PARAM_NOVAL;
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pe.pe_prssi = HAL_PHYERR_PARAM_NOVAL;
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pe.pe_inband = HAL_PHYERR_PARAM_NOVAL;
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pe.pe_enabled = HAL_PHYERR_PARAM_NOVAL;
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pe.pe_relpwr = HAL_PHYERR_PARAM_NOVAL;
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pe.pe_relstep = HAL_PHYERR_PARAM_NOVAL;
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pe.pe_maxlen = HAL_PHYERR_PARAM_NOVAL;
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pe.pe_usefir128 = HAL_PHYERR_PARAM_NOVAL;
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pe.pe_blockradar = HAL_PHYERR_PARAM_NOVAL;
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pe.pe_enmaxrssi = HAL_PHYERR_PARAM_NOVAL;
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pe.pe_extchannel = HAL_PHYERR_PARAM_NOVAL;
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switch (op) {
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case DFS_PARAM_ENABLE:
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pe.pe_enabled = param;
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break;
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case DFS_PARAM_FIRPWR:
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pe.pe_firpwr = param;
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break;
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case DFS_PARAM_RRSSI:
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pe.pe_rrssi = param;
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break;
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case DFS_PARAM_HEIGHT:
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pe.pe_height = param;
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break;
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case DFS_PARAM_PRSSI:
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pe.pe_prssi = param;
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break;
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case DFS_PARAM_INBAND:
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pe.pe_inband = param;
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break;
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case DFS_PARAM_RELPWR:
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pe.pe_relpwr = param;
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break;
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case DFS_PARAM_RELSTEP:
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pe.pe_relstep = param;
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break;
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case DFS_PARAM_MAXLEN:
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pe.pe_maxlen = param;
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break;
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case DFS_PARAM_USEFIR128:
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pe.pe_usefir128 = param;
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break;
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case DFS_PARAM_BLOCKRADAR:
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pe.pe_blockradar = param;
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break;
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case DFS_PARAM_MAXRSSI_EN:
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pe.pe_enmaxrssi = param;
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break;
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case DFS_PARAM_EN_EXTCH:
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pe.pe_extchannel = param;
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break;
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}
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radar->atd.ad_id = DFS_SET_THRESH | ATH_DIAG_IN;
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radar->atd.ad_out_data = NULL;
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radar->atd.ad_out_size = 0;
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radar->atd.ad_in_data = (caddr_t) &pe;
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radar->atd.ad_in_size = sizeof(HAL_PHYERR_PARAM);
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if (ioctl(radar->s, SIOCGATHPHYERR, &radar->atd) < 0)
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err(1, radar->atd.ad_name);
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}
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static void
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radar_get(struct radarhandler *radar)
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{
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HAL_PHYERR_PARAM pe;
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radar->atd.ad_id = DFS_GET_THRESH | ATH_DIAG_DYN;
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memset(&pe, 0, sizeof(pe));
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radar->atd.ad_in_data = NULL;
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radar->atd.ad_in_size = 0;
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radar->atd.ad_out_data = (caddr_t) &pe;
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radar->atd.ad_out_size = sizeof(pe);
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if (ioctl(radar->s, SIOCGATHPHYERR, &radar->atd) < 0)
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err(1, radar->atd.ad_name);
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printf("Radar parameters (raw):\n");
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printf(" pe_enabled: %d\n", pe.pe_enabled);
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printf(" pe_firpwr: %d\n", pe.pe_firpwr);
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printf(" pe_rrssi: %d\n", pe.pe_rrssi);
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printf(" pe_height: %d\n", pe.pe_height);
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printf(" pe_prssi: %d\n", pe.pe_prssi);
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printf(" pe_inband: %d\n", pe.pe_inband);
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printf(" pe_relpwr: %d\n", pe.pe_relpwr);
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printf(" pe_relstep: %d\n", pe.pe_relstep);
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printf(" pe_maxlen: %d\n", pe.pe_maxlen);
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printf(" pe_usefir128: %d\n", pe.pe_usefir128);
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printf(" pe_blockradar: %d\n", pe.pe_blockradar);
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printf(" pe_enmaxrssi: %d\n", pe.pe_enmaxrssi);
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printf(" pe_extchannel: %d\n", pe.pe_extchannel);
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}
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static int
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radar_set_param(struct radarhandler *radar, const char *param, const char *val)
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{
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int v;
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v = atoi(val);
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if (strcmp(param, "firpwr") == 0) {
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radarset(radar, DFS_PARAM_FIRPWR, v);
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} else if (strcmp(param, "rrssi") == 0) {
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radarset(radar, DFS_PARAM_RRSSI, v);
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} else if (strcmp(param, "height") == 0) {
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radarset(radar, DFS_PARAM_HEIGHT, v);
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} else if (strcmp(param, "prssi") == 0) {
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radarset(radar, DFS_PARAM_PRSSI, v);
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} else if (strcmp(param, "inband") == 0) {
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radarset(radar, DFS_PARAM_INBAND, v);
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} else if (strcmp(param, "relpwr") == 0) {
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radarset(radar, DFS_PARAM_RELPWR, v);
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} else if (strcmp(param, "relstep") == 0) {
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radarset(radar, DFS_PARAM_RELSTEP, v);
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} else if (strcmp(param, "maxlen") == 0) {
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radarset(radar, DFS_PARAM_MAXLEN, v);
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} else if (strcmp(param, "extchannel") == 0) {
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radarset(radar, DFS_PARAM_EN_EXTCH, v);
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} else {
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return 0;
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}
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return 1;
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}
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void
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usage(const char *progname)
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{
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printf("Usage:\n");
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printf("\t%s: [-i <interface>] <cmd> (<arg>)\n", progname);
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printf("\t%s: [-h]\n", progname);
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printf("\n");
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printf("Valid commands:\n");
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printf("\tget:\t\tGet current radar parameters\n");
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printf("\tset <param> <value>:\t\tSet radar parameter\n");
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}
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int
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main(int argc, char *argv[])
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{
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struct radarhandler radar;
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const char *devname = ATH_DEFAULT;
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const char *progname = argv[0];
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memset(&radar, 0, sizeof(radar));
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/* Parse command line options */
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if (argc >= 2 && strcmp(argv[1], "-h") == 0) {
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usage(progname);
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exit(0);
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}
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if (argc >= 2 && strcmp(argv[1], "-?") == 0) {
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usage(progname);
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exit(0);
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}
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if (argc >= 2 && strcmp(argv[1], "-i") == 0) {
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if (argc == 2) {
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usage(progname);
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exit(127);
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}
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devname = argv[2];
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argc -= 2; argv += 2;
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}
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/* At this point we require at least one command */
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if (argc == 1) {
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usage(progname);
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exit(127);
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}
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if (radar_opendev(&radar, devname) == 0)
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exit(127);
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if (strcasecmp(argv[1], "get") == 0) {
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radar_get(&radar);
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} else if (strcasecmp(argv[1], "set") == 0) {
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if (argc < 4) {
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usage(progname);
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exit(127);
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}
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if (radar_set_param(&radar, argv[2], argv[3]) == 0) {
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usage(progname);
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exit(127);
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}
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} else {
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usage(progname);
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exit(127);
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}
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/* wrap up */
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radar_closedev(&radar);
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exit(0);
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}
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