1/*
2 * Copyright (c) 2013 Adrian Chadd <adrian@FreeBSD.org>
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23 * SUCH DAMAGE.
24 *
| 1/*
2 * Copyright (c) 2013 Adrian Chadd <adrian@FreeBSD.org>
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23 * SUCH DAMAGE.
24 *
|
25 * $FreeBSD: head/tools/tools/ath/athspectral/athspectral.c 245231 2013-01-09 18:50:06Z adrian $
| 25 * $FreeBSD: head/tools/tools/ath/athspectral/athspectral.c 251737 2013-06-14 08:11:45Z adrian $
|
26 */
27
28#include "diag.h"
29
30#include "ah.h"
31#include "ah_internal.h"
32
33#ifndef ATH_DEFAULT
34#define ATH_DEFAULT "ath0"
35#endif
36
37#include <getopt.h>
38#include <errno.h>
39#include <err.h>
40#include <stdlib.h>
41#include <string.h>
42#include <ctype.h>
43#include <unistd.h>
44
45struct spectralhandler {
46 struct ath_diag atd;
47 int s;
48 struct ifreq ifr;
49 int ah_devid;
50};
51
52int
53spectral_opendev(struct spectralhandler *spectral, const char *devid)
54{
55 HAL_REVS revs;
56
57 spectral->s = socket(AF_INET, SOCK_DGRAM, 0);
58 if (spectral->s < 0) {
59 warn("socket");
60 return 0;
61 }
62
63 strncpy(spectral->atd.ad_name, devid, sizeof (spectral->atd.ad_name));
64
65 /* Get the hardware revision, just to verify things are working */
66 spectral->atd.ad_id = HAL_DIAG_REVS;
67 spectral->atd.ad_out_data = (caddr_t) &revs;
68 spectral->atd.ad_out_size = sizeof(revs);
69 if (ioctl(spectral->s, SIOCGATHDIAG, &spectral->atd) < 0) {
| 26 */
27
28#include "diag.h"
29
30#include "ah.h"
31#include "ah_internal.h"
32
33#ifndef ATH_DEFAULT
34#define ATH_DEFAULT "ath0"
35#endif
36
37#include <getopt.h>
38#include <errno.h>
39#include <err.h>
40#include <stdlib.h>
41#include <string.h>
42#include <ctype.h>
43#include <unistd.h>
44
45struct spectralhandler {
46 struct ath_diag atd;
47 int s;
48 struct ifreq ifr;
49 int ah_devid;
50};
51
52int
53spectral_opendev(struct spectralhandler *spectral, const char *devid)
54{
55 HAL_REVS revs;
56
57 spectral->s = socket(AF_INET, SOCK_DGRAM, 0);
58 if (spectral->s < 0) {
59 warn("socket");
60 return 0;
61 }
62
63 strncpy(spectral->atd.ad_name, devid, sizeof (spectral->atd.ad_name));
64
65 /* Get the hardware revision, just to verify things are working */
66 spectral->atd.ad_id = HAL_DIAG_REVS;
67 spectral->atd.ad_out_data = (caddr_t) &revs;
68 spectral->atd.ad_out_size = sizeof(revs);
69 if (ioctl(spectral->s, SIOCGATHDIAG, &spectral->atd) < 0) {
|
70 warn(spectral->atd.ad_name);
| 70 warn("%s", spectral->atd.ad_name);
|
71 return 0;
72 }
73 spectral->ah_devid = revs.ah_devid;
74 return 1;
75}
76
77void
78spectral_closedev(struct spectralhandler *spectral)
79{
80 close(spectral->s);
81 spectral->s = -1;
82}
83
84void
85spectralset(struct spectralhandler *spectral, int op, u_int32_t param)
86{
87 HAL_SPECTRAL_PARAM pe;
88
89 pe.ss_fft_period = HAL_SPECTRAL_PARAM_NOVAL;
90 pe.ss_period = HAL_SPECTRAL_PARAM_NOVAL;
91 pe.ss_count = HAL_SPECTRAL_PARAM_NOVAL;
92 pe.ss_short_report = HAL_SPECTRAL_PARAM_NOVAL;
93 pe.ss_spectral_pri = HAL_SPECTRAL_PARAM_NOVAL;
94 pe.ss_fft_period = HAL_SPECTRAL_PARAM_NOVAL;
95 pe.ss_enabled = HAL_SPECTRAL_PARAM_NOVAL;
96 pe.ss_active = HAL_SPECTRAL_PARAM_NOVAL;
97
98 switch (op) {
99 case SPECTRAL_PARAM_FFT_PERIOD:
100 pe.ss_fft_period = param;
101 break;
102 case SPECTRAL_PARAM_SS_PERIOD:
103 pe.ss_period = param;
104 break;
105 case SPECTRAL_PARAM_SS_COUNT:
106 pe.ss_count = param;
107 break;
108 case SPECTRAL_PARAM_SS_SHORT_RPT:
109 pe.ss_short_report = param;
110 break;
111 }
112
113 spectral->atd.ad_id = SPECTRAL_CONTROL_SET_PARAMS | ATH_DIAG_IN;
114 spectral->atd.ad_out_data = NULL;
115 spectral->atd.ad_out_size = 0;
116 spectral->atd.ad_in_data = (caddr_t) &pe;
117 spectral->atd.ad_in_size = sizeof(HAL_SPECTRAL_PARAM);
118 if (ioctl(spectral->s, SIOCGATHSPECTRAL, &spectral->atd) < 0)
| 71 return 0;
72 }
73 spectral->ah_devid = revs.ah_devid;
74 return 1;
75}
76
77void
78spectral_closedev(struct spectralhandler *spectral)
79{
80 close(spectral->s);
81 spectral->s = -1;
82}
83
84void
85spectralset(struct spectralhandler *spectral, int op, u_int32_t param)
86{
87 HAL_SPECTRAL_PARAM pe;
88
89 pe.ss_fft_period = HAL_SPECTRAL_PARAM_NOVAL;
90 pe.ss_period = HAL_SPECTRAL_PARAM_NOVAL;
91 pe.ss_count = HAL_SPECTRAL_PARAM_NOVAL;
92 pe.ss_short_report = HAL_SPECTRAL_PARAM_NOVAL;
93 pe.ss_spectral_pri = HAL_SPECTRAL_PARAM_NOVAL;
94 pe.ss_fft_period = HAL_SPECTRAL_PARAM_NOVAL;
95 pe.ss_enabled = HAL_SPECTRAL_PARAM_NOVAL;
96 pe.ss_active = HAL_SPECTRAL_PARAM_NOVAL;
97
98 switch (op) {
99 case SPECTRAL_PARAM_FFT_PERIOD:
100 pe.ss_fft_period = param;
101 break;
102 case SPECTRAL_PARAM_SS_PERIOD:
103 pe.ss_period = param;
104 break;
105 case SPECTRAL_PARAM_SS_COUNT:
106 pe.ss_count = param;
107 break;
108 case SPECTRAL_PARAM_SS_SHORT_RPT:
109 pe.ss_short_report = param;
110 break;
111 }
112
113 spectral->atd.ad_id = SPECTRAL_CONTROL_SET_PARAMS | ATH_DIAG_IN;
114 spectral->atd.ad_out_data = NULL;
115 spectral->atd.ad_out_size = 0;
116 spectral->atd.ad_in_data = (caddr_t) &pe;
117 spectral->atd.ad_in_size = sizeof(HAL_SPECTRAL_PARAM);
118 if (ioctl(spectral->s, SIOCGATHSPECTRAL, &spectral->atd) < 0)
|
119 err(1, spectral->atd.ad_name);
| 119 err(1, "%s", spectral->atd.ad_name);
|
120}
121
122static void
123spectral_get(struct spectralhandler *spectral)
124{
125 HAL_SPECTRAL_PARAM pe;
126
127 spectral->atd.ad_id = SPECTRAL_CONTROL_GET_PARAMS | ATH_DIAG_DYN;
128 memset(&pe, 0, sizeof(pe));
129
130 spectral->atd.ad_in_data = NULL;
131 spectral->atd.ad_in_size = 0;
132 spectral->atd.ad_out_data = (caddr_t) &pe;
133 spectral->atd.ad_out_size = sizeof(pe);
134
135 if (ioctl(spectral->s, SIOCGATHSPECTRAL, &spectral->atd) < 0)
| 120}
121
122static void
123spectral_get(struct spectralhandler *spectral)
124{
125 HAL_SPECTRAL_PARAM pe;
126
127 spectral->atd.ad_id = SPECTRAL_CONTROL_GET_PARAMS | ATH_DIAG_DYN;
128 memset(&pe, 0, sizeof(pe));
129
130 spectral->atd.ad_in_data = NULL;
131 spectral->atd.ad_in_size = 0;
132 spectral->atd.ad_out_data = (caddr_t) &pe;
133 spectral->atd.ad_out_size = sizeof(pe);
134
135 if (ioctl(spectral->s, SIOCGATHSPECTRAL, &spectral->atd) < 0)
|
136 err(1, spectral->atd.ad_name);
| 136 err(1, "%s", spectral->atd.ad_name);
|
137
138 printf("Spectral parameters (raw):\n");
139 printf(" ss_enabled: %d\n", pe.ss_enabled);
140 printf(" ss_active: %d\n", pe.ss_active);
141 printf(" ss_count: %d\n", pe.ss_count);
142 printf(" ss_fft_period: %d\n", pe.ss_fft_period);
143 printf(" ss_period: %d\n", pe.ss_period);
144 printf(" ss_short_report: %d\n", pe.ss_short_report);
145 printf(" radar_bin_thresh_sel: %d\n", pe.radar_bin_thresh_sel);
146}
147
148static void
149spectral_start(struct spectralhandler *spectral)
150{
151 HAL_SPECTRAL_PARAM pe;
152
153 spectral->atd.ad_id = SPECTRAL_CONTROL_START | ATH_DIAG_DYN;
154 memset(&pe, 0, sizeof(pe));
155
156 /*
157 * XXX don't need these, but need to eliminate the ATH_DIAG_DYN flag
158 * and debug
159 */
160 spectral->atd.ad_in_data = NULL;
161 spectral->atd.ad_in_size = 0;
162 spectral->atd.ad_out_data = (caddr_t) &pe;
163 spectral->atd.ad_out_size = sizeof(pe);
164
165 if (ioctl(spectral->s, SIOCGATHSPECTRAL, &spectral->atd) < 0)
| 137
138 printf("Spectral parameters (raw):\n");
139 printf(" ss_enabled: %d\n", pe.ss_enabled);
140 printf(" ss_active: %d\n", pe.ss_active);
141 printf(" ss_count: %d\n", pe.ss_count);
142 printf(" ss_fft_period: %d\n", pe.ss_fft_period);
143 printf(" ss_period: %d\n", pe.ss_period);
144 printf(" ss_short_report: %d\n", pe.ss_short_report);
145 printf(" radar_bin_thresh_sel: %d\n", pe.radar_bin_thresh_sel);
146}
147
148static void
149spectral_start(struct spectralhandler *spectral)
150{
151 HAL_SPECTRAL_PARAM pe;
152
153 spectral->atd.ad_id = SPECTRAL_CONTROL_START | ATH_DIAG_DYN;
154 memset(&pe, 0, sizeof(pe));
155
156 /*
157 * XXX don't need these, but need to eliminate the ATH_DIAG_DYN flag
158 * and debug
159 */
160 spectral->atd.ad_in_data = NULL;
161 spectral->atd.ad_in_size = 0;
162 spectral->atd.ad_out_data = (caddr_t) &pe;
163 spectral->atd.ad_out_size = sizeof(pe);
164
165 if (ioctl(spectral->s, SIOCGATHSPECTRAL, &spectral->atd) < 0)
|
166 err(1, spectral->atd.ad_name);
| 166 err(1, "%s", spectral->atd.ad_name);
|
167}
168
169static void
170spectral_stop(struct spectralhandler *spectral)
171{
172 HAL_SPECTRAL_PARAM pe;
173
174 spectral->atd.ad_id = SPECTRAL_CONTROL_STOP | ATH_DIAG_DYN;
175 memset(&pe, 0, sizeof(pe));
176
177 /*
178 * XXX don't need these, but need to eliminate the ATH_DIAG_DYN flag
179 * and debug
180 */
181 spectral->atd.ad_in_data = NULL;
182 spectral->atd.ad_in_size = 0;
183 spectral->atd.ad_out_data = (caddr_t) &pe;
184 spectral->atd.ad_out_size = sizeof(pe);
185
186 if (ioctl(spectral->s, SIOCGATHSPECTRAL, &spectral->atd) < 0)
| 167}
168
169static void
170spectral_stop(struct spectralhandler *spectral)
171{
172 HAL_SPECTRAL_PARAM pe;
173
174 spectral->atd.ad_id = SPECTRAL_CONTROL_STOP | ATH_DIAG_DYN;
175 memset(&pe, 0, sizeof(pe));
176
177 /*
178 * XXX don't need these, but need to eliminate the ATH_DIAG_DYN flag
179 * and debug
180 */
181 spectral->atd.ad_in_data = NULL;
182 spectral->atd.ad_in_size = 0;
183 spectral->atd.ad_out_data = (caddr_t) &pe;
184 spectral->atd.ad_out_size = sizeof(pe);
185
186 if (ioctl(spectral->s, SIOCGATHSPECTRAL, &spectral->atd) < 0)
|
187 err(1, spectral->atd.ad_name);
| 187 err(1, "%s", spectral->atd.ad_name);
|
188}
189
190static void
191spectral_enable_at_reset(struct spectralhandler *spectral, int val)
192{
193 int v = val;
194
195 spectral->atd.ad_id = SPECTRAL_CONTROL_ENABLE_AT_RESET
196 | ATH_DIAG_IN;
197
198 /*
199 * XXX don't need these, but need to eliminate the ATH_DIAG_DYN flag
200 * and debug
201 */
202 spectral->atd.ad_out_data = NULL;
203 spectral->atd.ad_out_size = 0;
204 spectral->atd.ad_in_data = (caddr_t) &v;
205 spectral->atd.ad_in_size = sizeof(v);
206
207 printf("%s: val=%d\n", __func__, v);
208
209 if (ioctl(spectral->s, SIOCGATHSPECTRAL, &spectral->atd) < 0)
| 188}
189
190static void
191spectral_enable_at_reset(struct spectralhandler *spectral, int val)
192{
193 int v = val;
194
195 spectral->atd.ad_id = SPECTRAL_CONTROL_ENABLE_AT_RESET
196 | ATH_DIAG_IN;
197
198 /*
199 * XXX don't need these, but need to eliminate the ATH_DIAG_DYN flag
200 * and debug
201 */
202 spectral->atd.ad_out_data = NULL;
203 spectral->atd.ad_out_size = 0;
204 spectral->atd.ad_in_data = (caddr_t) &v;
205 spectral->atd.ad_in_size = sizeof(v);
206
207 printf("%s: val=%d\n", __func__, v);
208
209 if (ioctl(spectral->s, SIOCGATHSPECTRAL, &spectral->atd) < 0)
|
210 err(1, spectral->atd.ad_name);
| 210 err(1, "%s", spectral->atd.ad_name);
|
211}
212
213static int
214spectral_set_param(struct spectralhandler *spectral, const char *param,
215 const char *val)
216{
217 int v;
218
219 v = atoi(val);
220
221 if (strcmp(param, "ss_short_report") == 0) {
222 spectralset(spectral, SPECTRAL_PARAM_SS_SHORT_RPT, v);
223 } else if (strcmp(param, "ss_fft_period") == 0) {
224 spectralset(spectral, SPECTRAL_PARAM_FFT_PERIOD, v);
225 } else if (strcmp(param, "ss_period") == 0) {
226 spectralset(spectral, SPECTRAL_PARAM_SS_PERIOD, v);
227 } else if (strcmp(param, "ss_count") == 0) {
228 spectralset(spectral, SPECTRAL_PARAM_SS_COUNT, v);
229 } else {
230 return (0);
231 }
232
233#if 0
234 if (strcmp(param, "enabled") == 0) {
235 spectralset(spectral, DFS_PARAM_ENABLE, v);
236 } else if (strcmp(param, "firpwr") == 0) {
237 spectralset(spectral, DFS_PARAM_FIRPWR, v);
238 } else if (strcmp(param, "rrssi") == 0) {
239 spectralset(spectral, DFS_PARAM_RRSSI, v);
240 } else if (strcmp(param, "height") == 0) {
241 spectralset(spectral, DFS_PARAM_HEIGHT, v);
242 } else if (strcmp(param, "prssi") == 0) {
243 spectralset(spectral, DFS_PARAM_PRSSI, v);
244 } else if (strcmp(param, "inband") == 0) {
245 spectralset(spectral, DFS_PARAM_INBAND, v);
246 } else if (strcmp(param, "relpwr") == 0) {
247 spectralset(spectral, DFS_PARAM_RELPWR, v);
248 } else if (strcmp(param, "relstep") == 0) {
249 spectralset(spectral, DFS_PARAM_RELSTEP, v);
250 } else if (strcmp(param, "maxlen") == 0) {
251 spectralset(spectral, DFS_PARAM_MAXLEN, v);
252 } else if (strcmp(param, "usefir128") == 0) {
253 spectralset(spectral, DFS_PARAM_USEFIR128, v);
254 } else if (strcmp(param, "blockspectral") == 0) {
255 spectralset(spectral, DFS_PARAM_BLOCKRADAR, v);
256 } else if (strcmp(param, "enmaxrssi") == 0) {
257 spectralset(spectral, DFS_PARAM_MAXRSSI_EN, v);
258 } else if (strcmp(param, "extchannel") == 0) {
259 spectralset(spectral, DFS_PARAM_EN_EXTCH, v);
260 } else if (strcmp(param, "enrelpwr") == 0) {
261 spectralset(spectral, DFS_PARAM_RELPWR_EN, v);
262 } else if (strcmp(param, "en_relstep_check") == 0) {
263 spectralset(spectral, DFS_PARAM_RELSTEP_EN, v);
264 } else {
265 return 0;
266 }
267#endif
268
269 return 1;
270}
271
272void
273usage(const char *progname)
274{
275 printf("Usage:\n");
276 printf("\t%s: [-i <interface>] <cmd> (<arg>)\n", progname);
277 printf("\t%s: [-h]\n", progname);
278 printf("\n");
279 printf("Valid commands:\n");
280 printf("\tget:\t\tGet current spectral parameters\n");
281 printf("\tset <param> <value>:\t\tSet spectral parameter\n");
282 printf("\tstart: Start spectral scan\n");
283 printf("\tstop: Stop spectral scan\n");
284 printf("\tenable_at_reset <0|1>: enable reporting upon channel reset\n");
285}
286
287int
288main(int argc, char *argv[])
289{
290 struct spectralhandler spectral;
291 const char *devname = ATH_DEFAULT;
292 const char *progname = argv[0];
293
294 memset(&spectral, 0, sizeof(spectral));
295
296 /* Parse command line options */
297 if (argc >= 2 && strcmp(argv[1], "-h") == 0) {
298 usage(progname);
299 exit(0);
300 }
301 if (argc >= 2 && strcmp(argv[1], "-?") == 0) {
302 usage(progname);
303 exit(0);
304 }
305
306 if (argc >= 2 && strcmp(argv[1], "-i") == 0) {
307 if (argc == 2) {
308 usage(progname);
309 exit(127);
310 }
311 devname = argv[2];
312 argc -= 2; argv += 2;
313 }
314
315 /* At this point we require at least one command */
316 if (argc == 1) {
317 usage(progname);
318 exit(127);
319 }
320
321 if (spectral_opendev(&spectral, devname) == 0)
322 exit(127);
323
324 if (strcasecmp(argv[1], "get") == 0) {
325 spectral_get(&spectral);
326 } else if (strcasecmp(argv[1], "set") == 0) {
327 if (argc < 4) {
328 usage(progname);
329 exit(127);
330 }
331 if (spectral_set_param(&spectral, argv[2], argv[3]) == 0) {
332 usage(progname);
333 exit(127);
334 }
335 } else if (strcasecmp(argv[1], "start") == 0) {
336 spectral_start(&spectral);
337 } else if (strcasecmp(argv[1], "stop") == 0) {
338 spectral_stop(&spectral);
339 } else if (strcasecmp(argv[1], "enable_at_reset") == 0) {
340 if (argc < 3) {
341 usage(progname);
342 exit(127);
343 }
344 spectral_enable_at_reset(&spectral, atoi(argv[2]));
345 } else {
346 usage(progname);
347 exit(127);
348 }
349
350 /* wrap up */
351 spectral_closedev(&spectral);
352 exit(0);
353}
| 211}
212
213static int
214spectral_set_param(struct spectralhandler *spectral, const char *param,
215 const char *val)
216{
217 int v;
218
219 v = atoi(val);
220
221 if (strcmp(param, "ss_short_report") == 0) {
222 spectralset(spectral, SPECTRAL_PARAM_SS_SHORT_RPT, v);
223 } else if (strcmp(param, "ss_fft_period") == 0) {
224 spectralset(spectral, SPECTRAL_PARAM_FFT_PERIOD, v);
225 } else if (strcmp(param, "ss_period") == 0) {
226 spectralset(spectral, SPECTRAL_PARAM_SS_PERIOD, v);
227 } else if (strcmp(param, "ss_count") == 0) {
228 spectralset(spectral, SPECTRAL_PARAM_SS_COUNT, v);
229 } else {
230 return (0);
231 }
232
233#if 0
234 if (strcmp(param, "enabled") == 0) {
235 spectralset(spectral, DFS_PARAM_ENABLE, v);
236 } else if (strcmp(param, "firpwr") == 0) {
237 spectralset(spectral, DFS_PARAM_FIRPWR, v);
238 } else if (strcmp(param, "rrssi") == 0) {
239 spectralset(spectral, DFS_PARAM_RRSSI, v);
240 } else if (strcmp(param, "height") == 0) {
241 spectralset(spectral, DFS_PARAM_HEIGHT, v);
242 } else if (strcmp(param, "prssi") == 0) {
243 spectralset(spectral, DFS_PARAM_PRSSI, v);
244 } else if (strcmp(param, "inband") == 0) {
245 spectralset(spectral, DFS_PARAM_INBAND, v);
246 } else if (strcmp(param, "relpwr") == 0) {
247 spectralset(spectral, DFS_PARAM_RELPWR, v);
248 } else if (strcmp(param, "relstep") == 0) {
249 spectralset(spectral, DFS_PARAM_RELSTEP, v);
250 } else if (strcmp(param, "maxlen") == 0) {
251 spectralset(spectral, DFS_PARAM_MAXLEN, v);
252 } else if (strcmp(param, "usefir128") == 0) {
253 spectralset(spectral, DFS_PARAM_USEFIR128, v);
254 } else if (strcmp(param, "blockspectral") == 0) {
255 spectralset(spectral, DFS_PARAM_BLOCKRADAR, v);
256 } else if (strcmp(param, "enmaxrssi") == 0) {
257 spectralset(spectral, DFS_PARAM_MAXRSSI_EN, v);
258 } else if (strcmp(param, "extchannel") == 0) {
259 spectralset(spectral, DFS_PARAM_EN_EXTCH, v);
260 } else if (strcmp(param, "enrelpwr") == 0) {
261 spectralset(spectral, DFS_PARAM_RELPWR_EN, v);
262 } else if (strcmp(param, "en_relstep_check") == 0) {
263 spectralset(spectral, DFS_PARAM_RELSTEP_EN, v);
264 } else {
265 return 0;
266 }
267#endif
268
269 return 1;
270}
271
272void
273usage(const char *progname)
274{
275 printf("Usage:\n");
276 printf("\t%s: [-i <interface>] <cmd> (<arg>)\n", progname);
277 printf("\t%s: [-h]\n", progname);
278 printf("\n");
279 printf("Valid commands:\n");
280 printf("\tget:\t\tGet current spectral parameters\n");
281 printf("\tset <param> <value>:\t\tSet spectral parameter\n");
282 printf("\tstart: Start spectral scan\n");
283 printf("\tstop: Stop spectral scan\n");
284 printf("\tenable_at_reset <0|1>: enable reporting upon channel reset\n");
285}
286
287int
288main(int argc, char *argv[])
289{
290 struct spectralhandler spectral;
291 const char *devname = ATH_DEFAULT;
292 const char *progname = argv[0];
293
294 memset(&spectral, 0, sizeof(spectral));
295
296 /* Parse command line options */
297 if (argc >= 2 && strcmp(argv[1], "-h") == 0) {
298 usage(progname);
299 exit(0);
300 }
301 if (argc >= 2 && strcmp(argv[1], "-?") == 0) {
302 usage(progname);
303 exit(0);
304 }
305
306 if (argc >= 2 && strcmp(argv[1], "-i") == 0) {
307 if (argc == 2) {
308 usage(progname);
309 exit(127);
310 }
311 devname = argv[2];
312 argc -= 2; argv += 2;
313 }
314
315 /* At this point we require at least one command */
316 if (argc == 1) {
317 usage(progname);
318 exit(127);
319 }
320
321 if (spectral_opendev(&spectral, devname) == 0)
322 exit(127);
323
324 if (strcasecmp(argv[1], "get") == 0) {
325 spectral_get(&spectral);
326 } else if (strcasecmp(argv[1], "set") == 0) {
327 if (argc < 4) {
328 usage(progname);
329 exit(127);
330 }
331 if (spectral_set_param(&spectral, argv[2], argv[3]) == 0) {
332 usage(progname);
333 exit(127);
334 }
335 } else if (strcasecmp(argv[1], "start") == 0) {
336 spectral_start(&spectral);
337 } else if (strcasecmp(argv[1], "stop") == 0) {
338 spectral_stop(&spectral);
339 } else if (strcasecmp(argv[1], "enable_at_reset") == 0) {
340 if (argc < 3) {
341 usage(progname);
342 exit(127);
343 }
344 spectral_enable_at_reset(&spectral, atoi(argv[2]));
345 } else {
346 usage(progname);
347 exit(127);
348 }
349
350 /* wrap up */
351 spectral_closedev(&spectral);
352 exit(0);
353}
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