| 1 | /* $NetBSD: ath_netbsd.c,v 1.22 2014/02/25 18:30:09 pooka Exp $ */ |
| 2 | |
| 3 | /*- |
| 4 | * Copyright (c) 2003, 2004 David Young |
| 5 | * All rights reserved. |
| 6 | * |
| 7 | * Redistribution and use in source and binary forms, with or without |
| 8 | * modification, are permitted provided that the following conditions |
| 9 | * are met: |
| 10 | * 1. Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer. |
| 12 | * 2. Redistributions in binary form must reproduce the above copyright |
| 13 | * notice, this list of conditions and the following disclaimer in the |
| 14 | * documentation and/or other materials provided with the distribution. |
| 15 | * |
| 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 17 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 18 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 19 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 20 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 21 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 22 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 23 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 25 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 26 | */ |
| 27 | |
| 28 | #include <sys/cdefs.h> |
| 29 | __KERNEL_RCSID(0, "$NetBSD: ath_netbsd.c,v 1.22 2014/02/25 18:30:09 pooka Exp $" ); |
| 30 | |
| 31 | #include <sys/param.h> |
| 32 | #include <sys/types.h> |
| 33 | #include <sys/errno.h> |
| 34 | #include <sys/systm.h> |
| 35 | #include <sys/sysctl.h> |
| 36 | #include <sys/mbuf.h> |
| 37 | #include <sys/malloc.h> |
| 38 | #include <sys/kernel.h> |
| 39 | #include <sys/socket.h> |
| 40 | #include <sys/sockio.h> |
| 41 | #include <sys/sysctl.h> |
| 42 | #include <sys/callout.h> |
| 43 | #include <sys/bus.h> |
| 44 | #include <sys/endian.h> |
| 45 | #include <sys/device.h> |
| 46 | #include <sys/module.h> |
| 47 | |
| 48 | #include <net/if.h> |
| 49 | #include <net/if_dl.h> |
| 50 | #include <net/if_media.h> |
| 51 | #include <net/if_arp.h> |
| 52 | #include <net/if_ether.h> |
| 53 | #include <net/if_llc.h> |
| 54 | |
| 55 | #include <net80211/ieee80211_netbsd.h> |
| 56 | #include <net80211/ieee80211_var.h> |
| 57 | #include <dev/ic/ath_netbsd.h> |
| 58 | #include <dev/ic/athvar.h> |
| 59 | |
| 60 | /* |
| 61 | * Setup sysctl(3) MIB, hw.ath.*. |
| 62 | * |
| 63 | * TBD condition CTLFLAG_PERMANENT on being a module or not |
| 64 | */ |
| 65 | SYSCTL_SETUP(sysctl_ath, "sysctl ath subtree setup" ) |
| 66 | { |
| 67 | int rc; |
| 68 | const struct sysctlnode *cnode, *rnode; |
| 69 | |
| 70 | if ((rnode = ath_sysctl_treetop(clog)) == NULL) |
| 71 | return; |
| 72 | |
| 73 | if ((rc = SYSCTL_GLOBAL_INT(CTLFLAG_READWRITE, "dwell" , |
| 74 | "channel dwell time (ms) for AP/station scanning" , |
| 75 | dwelltime)) != 0) |
| 76 | goto err; |
| 77 | |
| 78 | if ((rc = SYSCTL_GLOBAL_INT(CTLFLAG_READWRITE, "calibrate" , |
| 79 | "chip calibration interval (secs)" , calinterval)) != 0) |
| 80 | goto err; |
| 81 | |
| 82 | if ((rc = SYSCTL_GLOBAL_INT(CTLFLAG_READWRITE, "outdoor" , |
| 83 | "outdoor operation" , outdoor)) != 0) |
| 84 | goto err; |
| 85 | |
| 86 | /* country code */ |
| 87 | if ((rc = SYSCTL_GLOBAL_INT(CTLFLAG_READWRITE, |
| 88 | "countrycode" , "country code" , countrycode)) != 0) |
| 89 | goto err; |
| 90 | |
| 91 | /* regulatory domain */ |
| 92 | if ((rc = SYSCTL_GLOBAL_INT(CTLFLAG_READWRITE, "regdomain" , |
| 93 | "EEPROM regdomain code" , regdomain)) != 0) |
| 94 | goto err; |
| 95 | |
| 96 | if ((rc = SYSCTL_GLOBAL_INT(CTLFLAG_READWRITE, "debug" , |
| 97 | "control debugging printfs" , debug)) != 0) |
| 98 | goto err; |
| 99 | |
| 100 | if ((rc = SYSCTL_GLOBAL_INT(CTLFLAG_READONLY, "rxbuf" , |
| 101 | "rx buffers allocated" , rxbuf)) != 0) |
| 102 | goto err; |
| 103 | if ((rc = SYSCTL_GLOBAL_INT(CTLFLAG_READONLY, "txbuf" , |
| 104 | "tx buffers allocated" , txbuf)) != 0) |
| 105 | goto err; |
| 106 | |
| 107 | return; |
| 108 | err: |
| 109 | printf("%s: sysctl_createv failed (rc = %d)\n" , __func__, rc); |
| 110 | } |
| 111 | |
| 112 | static int |
| 113 | ath_sysctl_slottime(SYSCTLFN_ARGS) |
| 114 | { |
| 115 | struct ath_softc *sc; |
| 116 | struct sysctlnode node; |
| 117 | u_int slottime; |
| 118 | int error; |
| 119 | |
| 120 | node = *rnode; |
| 121 | sc = (struct ath_softc *)node.sysctl_data; |
| 122 | slottime = ath_hal_getslottime(sc->sc_ah); |
| 123 | node.sysctl_data = &slottime; |
| 124 | error = sysctl_lookup(SYSCTLFN_CALL(&node)); |
| 125 | if (error || newp == NULL) |
| 126 | return error; |
| 127 | return !ath_hal_setslottime(sc->sc_ah, slottime) ? EINVAL : 0; |
| 128 | } |
| 129 | |
| 130 | static int |
| 131 | ath_sysctl_acktimeout(SYSCTLFN_ARGS) |
| 132 | { |
| 133 | struct ath_softc *sc; |
| 134 | struct sysctlnode node; |
| 135 | u_int acktimeout; |
| 136 | int error; |
| 137 | |
| 138 | node = *rnode; |
| 139 | sc = (struct ath_softc *)node.sysctl_data; |
| 140 | acktimeout = ath_hal_getacktimeout(sc->sc_ah); |
| 141 | node.sysctl_data = &acktimeout; |
| 142 | error = sysctl_lookup(SYSCTLFN_CALL(&node)); |
| 143 | if (error || newp == NULL) |
| 144 | return error; |
| 145 | return !ath_hal_setacktimeout(sc->sc_ah, acktimeout) ? EINVAL : 0; |
| 146 | } |
| 147 | |
| 148 | static int |
| 149 | ath_sysctl_ctstimeout(SYSCTLFN_ARGS) |
| 150 | { |
| 151 | struct ath_softc *sc; |
| 152 | struct sysctlnode node; |
| 153 | u_int ctstimeout; |
| 154 | int error; |
| 155 | |
| 156 | node = *rnode; |
| 157 | sc = (struct ath_softc *)node.sysctl_data; |
| 158 | ctstimeout = ath_hal_getctstimeout(sc->sc_ah); |
| 159 | node.sysctl_data = &ctstimeout; |
| 160 | error = sysctl_lookup(SYSCTLFN_CALL(&node)); |
| 161 | if (error || newp == NULL) |
| 162 | return error; |
| 163 | return !ath_hal_setctstimeout(sc->sc_ah, ctstimeout) ? EINVAL : 0; |
| 164 | } |
| 165 | |
| 166 | static int |
| 167 | ath_sysctl_softled(SYSCTLFN_ARGS) |
| 168 | { |
| 169 | struct ath_softc *sc; |
| 170 | struct sysctlnode node; |
| 171 | int softled; |
| 172 | int error; |
| 173 | |
| 174 | node = *rnode; |
| 175 | sc = (struct ath_softc *)node.sysctl_data; |
| 176 | softled = sc->sc_softled; |
| 177 | node.sysctl_data = &softled; |
| 178 | error = sysctl_lookup(SYSCTLFN_CALL(&node)); |
| 179 | if (error || newp == NULL) |
| 180 | return error; |
| 181 | softled = (softled != 0); |
| 182 | if (softled != sc->sc_softled) { |
| 183 | if (softled) { |
| 184 | /* NB: handle any sc_ledpin change */ |
| 185 | ath_hal_gpioCfgOutput(sc->sc_ah, sc->sc_ledpin, |
| 186 | HAL_GPIO_MUX_MAC_NETWORK_LED); |
| 187 | ath_hal_gpioset(sc->sc_ah, sc->sc_ledpin, |
| 188 | !sc->sc_ledon); |
| 189 | } |
| 190 | sc->sc_softled = softled; |
| 191 | } |
| 192 | return 0; |
| 193 | } |
| 194 | |
| 195 | static int |
| 196 | ath_sysctl_rxantenna(SYSCTLFN_ARGS) |
| 197 | { |
| 198 | struct ath_softc *sc; |
| 199 | struct sysctlnode node; |
| 200 | u_int defantenna; |
| 201 | int error; |
| 202 | |
| 203 | node = *rnode; |
| 204 | sc = (struct ath_softc *)node.sysctl_data; |
| 205 | defantenna = ath_hal_getdefantenna(sc->sc_ah); |
| 206 | node.sysctl_data = &defantenna; |
| 207 | error = sysctl_lookup(SYSCTLFN_CALL(&node)); |
| 208 | if (error || newp == NULL) |
| 209 | return error; |
| 210 | ath_hal_setdefantenna(sc->sc_ah, defantenna); |
| 211 | return 0; |
| 212 | } |
| 213 | |
| 214 | static int |
| 215 | ath_sysctl_diversity(SYSCTLFN_ARGS) |
| 216 | { |
| 217 | struct ath_softc *sc; |
| 218 | struct sysctlnode node; |
| 219 | u_int diversity; |
| 220 | int error; |
| 221 | |
| 222 | node = *rnode; |
| 223 | sc = (struct ath_softc *)node.sysctl_data; |
| 224 | diversity = sc->sc_diversity; |
| 225 | node.sysctl_data = &diversity; |
| 226 | error = sysctl_lookup(SYSCTLFN_CALL(&node)); |
| 227 | if (error || newp == NULL) |
| 228 | return error; |
| 229 | if (!ath_hal_setdiversity(sc->sc_ah, diversity)) |
| 230 | return EINVAL; |
| 231 | sc->sc_diversity = diversity; |
| 232 | return 0; |
| 233 | } |
| 234 | |
| 235 | static int |
| 236 | ath_sysctl_diag(SYSCTLFN_ARGS) |
| 237 | { |
| 238 | struct ath_softc *sc; |
| 239 | struct sysctlnode node; |
| 240 | u_int32_t diag; |
| 241 | int error; |
| 242 | |
| 243 | node = *rnode; |
| 244 | sc = (struct ath_softc *)node.sysctl_data; |
| 245 | if (!ath_hal_getdiag(sc->sc_ah, &diag)) |
| 246 | return EINVAL; |
| 247 | node.sysctl_data = &diag; |
| 248 | error = sysctl_lookup(SYSCTLFN_CALL(&node)); |
| 249 | if (error || newp == NULL) |
| 250 | return error; |
| 251 | return !ath_hal_setdiag(sc->sc_ah, diag) ? EINVAL : 0; |
| 252 | } |
| 253 | |
| 254 | static int |
| 255 | ath_sysctl_tpscale(SYSCTLFN_ARGS) |
| 256 | { |
| 257 | struct ath_softc *sc; |
| 258 | struct sysctlnode node; |
| 259 | u_int32_t scale; |
| 260 | int error; |
| 261 | |
| 262 | node = *rnode; |
| 263 | sc = (struct ath_softc *)node.sysctl_data; |
| 264 | (void)ath_hal_gettpscale(sc->sc_ah, &scale); |
| 265 | node.sysctl_data = &scale; |
| 266 | error = sysctl_lookup(SYSCTLFN_CALL(&node)); |
| 267 | if (error || newp == NULL) |
| 268 | return error; |
| 269 | return !ath_hal_settpscale(sc->sc_ah, scale) |
| 270 | ? EINVAL |
| 271 | : ath_reset(&sc->sc_if); |
| 272 | } |
| 273 | |
| 274 | static int |
| 275 | ath_sysctl_tpc(SYSCTLFN_ARGS) |
| 276 | { |
| 277 | struct ath_softc *sc; |
| 278 | struct sysctlnode node; |
| 279 | u_int tpc; |
| 280 | int error; |
| 281 | |
| 282 | node = *rnode; |
| 283 | sc = (struct ath_softc *)node.sysctl_data; |
| 284 | tpc = ath_hal_gettpc(sc->sc_ah); |
| 285 | node.sysctl_data = &tpc; |
| 286 | error = sysctl_lookup(SYSCTLFN_CALL(&node)); |
| 287 | if (error || newp == NULL) |
| 288 | return error; |
| 289 | return !ath_hal_settpc(sc->sc_ah, tpc) ? EINVAL : 0; |
| 290 | } |
| 291 | |
| 292 | static int |
| 293 | ath_sysctl_rfkill(SYSCTLFN_ARGS) |
| 294 | { |
| 295 | struct ath_softc *sc; |
| 296 | struct sysctlnode node; |
| 297 | u_int rfkill; |
| 298 | int error; |
| 299 | |
| 300 | node = *rnode; |
| 301 | sc = (struct ath_softc *)node.sysctl_data; |
| 302 | rfkill = ath_hal_getrfkill(sc->sc_ah); |
| 303 | node.sysctl_data = &rfkill; |
| 304 | error = sysctl_lookup(SYSCTLFN_CALL(&node)); |
| 305 | if (error || newp == NULL) |
| 306 | return error; |
| 307 | return !ath_hal_setrfkill(sc->sc_ah, rfkill) ? EINVAL : 0; |
| 308 | } |
| 309 | |
| 310 | static int |
| 311 | ath_sysctl_rfsilent(SYSCTLFN_ARGS) |
| 312 | { |
| 313 | struct ath_softc *sc; |
| 314 | struct sysctlnode node; |
| 315 | u_int rfsilent; |
| 316 | int error; |
| 317 | |
| 318 | node = *rnode; |
| 319 | sc = (struct ath_softc *)node.sysctl_data; |
| 320 | (void)ath_hal_getrfsilent(sc->sc_ah, &rfsilent); |
| 321 | node.sysctl_data = &rfsilent; |
| 322 | error = sysctl_lookup(SYSCTLFN_CALL(&node)); |
| 323 | if (error || newp == NULL) |
| 324 | return error; |
| 325 | return !ath_hal_setrfsilent(sc->sc_ah, rfsilent) ? EINVAL : 0; |
| 326 | } |
| 327 | |
| 328 | static int |
| 329 | ath_sysctl_regdomain(SYSCTLFN_ARGS) |
| 330 | { |
| 331 | struct ath_softc *sc; |
| 332 | struct sysctlnode node; |
| 333 | u_int32_t rd; |
| 334 | int error; |
| 335 | |
| 336 | node = *rnode; |
| 337 | sc = (struct ath_softc *)node.sysctl_data; |
| 338 | if (!ath_hal_getregdomain(sc->sc_ah, &rd)) |
| 339 | return EINVAL; |
| 340 | node.sysctl_data = &rd; |
| 341 | error = sysctl_lookup(SYSCTLFN_CALL(&node)); |
| 342 | if (error || newp == NULL) |
| 343 | return error; |
| 344 | return !ath_hal_setregdomain(sc->sc_ah, rd) ? EINVAL : 0; |
| 345 | } |
| 346 | |
| 347 | static int |
| 348 | ath_sysctl_tpack(SYSCTLFN_ARGS) |
| 349 | { |
| 350 | struct ath_softc *sc; |
| 351 | struct sysctlnode node; |
| 352 | u_int32_t tpack; |
| 353 | int error; |
| 354 | |
| 355 | node = *rnode; |
| 356 | sc = (struct ath_softc *)node.sysctl_data; |
| 357 | (void)ath_hal_gettpack(sc->sc_ah, &tpack); |
| 358 | node.sysctl_data = &tpack; |
| 359 | error = sysctl_lookup(SYSCTLFN_CALL(&node)); |
| 360 | if (error || newp == NULL) |
| 361 | return error; |
| 362 | return !ath_hal_settpack(sc->sc_ah, tpack) ? EINVAL : 0; |
| 363 | } |
| 364 | |
| 365 | static int |
| 366 | ath_sysctl_tpcts(SYSCTLFN_ARGS) |
| 367 | { |
| 368 | struct ath_softc *sc; |
| 369 | struct sysctlnode node; |
| 370 | u_int32_t tpcts; |
| 371 | int error; |
| 372 | |
| 373 | node = *rnode; |
| 374 | sc = (struct ath_softc *)node.sysctl_data; |
| 375 | (void)ath_hal_gettpcts(sc->sc_ah, &tpcts); |
| 376 | node.sysctl_data = &tpcts; |
| 377 | error = sysctl_lookup(SYSCTLFN_CALL(&node)); |
| 378 | if (error || newp == NULL) |
| 379 | return error; |
| 380 | return !ath_hal_settpcts(sc->sc_ah, tpcts) ? EINVAL : 0; |
| 381 | } |
| 382 | |
| 383 | const struct sysctlnode * |
| 384 | ath_sysctl_instance(const char *dvname, struct sysctllog **log) |
| 385 | { |
| 386 | int rc; |
| 387 | const struct sysctlnode *rnode; |
| 388 | |
| 389 | if ((rc = sysctl_createv(log, 0, NULL, &rnode, |
| 390 | CTLFLAG_PERMANENT, CTLTYPE_NODE, dvname, |
| 391 | SYSCTL_DESCR("ath information and options" ), |
| 392 | NULL, 0, NULL, 0, CTL_HW, CTL_CREATE, CTL_EOL)) != 0) |
| 393 | goto err; |
| 394 | |
| 395 | return rnode; |
| 396 | err: |
| 397 | printf("%s: sysctl_createv failed, rc = %d\n" , __func__, rc); |
| 398 | return NULL; |
| 399 | } |
| 400 | |
| 401 | const struct sysctlnode * |
| 402 | ath_sysctl_treetop(struct sysctllog **log) |
| 403 | { |
| 404 | int rc; |
| 405 | const struct sysctlnode *rnode; |
| 406 | |
| 407 | if ((rc = sysctl_createv(log, 0, NULL, &rnode, |
| 408 | CTLFLAG_PERMANENT, CTLTYPE_NODE, "ath" , |
| 409 | SYSCTL_DESCR("ath information and options" ), |
| 410 | NULL, 0, NULL, 0, CTL_HW, CTL_CREATE, CTL_EOL)) != 0) |
| 411 | goto err; |
| 412 | |
| 413 | return rnode; |
| 414 | err: |
| 415 | printf("%s: sysctl_createv failed, rc = %d\n" , __func__, rc); |
| 416 | return NULL; |
| 417 | } |
| 418 | |
| 419 | void |
| 420 | ath_sysctlattach(struct ath_softc *sc) |
| 421 | { |
| 422 | int rc; |
| 423 | struct sysctllog **log = &sc->sc_sysctllog; |
| 424 | const struct sysctlnode *cnode, *rnode; |
| 425 | |
| 426 | ath_hal_getcountrycode(sc->sc_ah, &sc->sc_countrycode); |
| 427 | (void)ath_hal_getregdomain(sc->sc_ah, &sc->sc_regdomain); |
| 428 | sc->sc_debug = ath_debug; |
| 429 | sc->sc_txintrperiod = ATH_TXINTR_PERIOD; |
| 430 | |
| 431 | if ((rnode = ath_sysctl_instance(device_xname(sc->sc_dev), log)) == NULL) |
| 432 | return; |
| 433 | |
| 434 | if ((rc = SYSCTL_INT(0, countrycode, "EEPROM country code" )) != 0) |
| 435 | goto err; |
| 436 | |
| 437 | if ((rc = SYSCTL_INT(CTLFLAG_READWRITE, debug, |
| 438 | "control debugging printfs" )) != 0) |
| 439 | goto err; |
| 440 | |
| 441 | #if 0 |
| 442 | /* channel dwell time (ms) for AP/station scanning */ |
| 443 | if ((rc = SYSCTL_INT(CTLFLAG_READWRITE, dwell, |
| 444 | "Channel dwell time (ms) for scanning" )) != 0) |
| 445 | goto err; |
| 446 | #endif |
| 447 | |
| 448 | if ((rc = SYSCTL_INT_SUBR(CTLFLAG_READWRITE, slottime, |
| 449 | "802.11 slot time (us)" )) != 0) |
| 450 | goto err; |
| 451 | if ((rc = SYSCTL_INT_SUBR(CTLFLAG_READWRITE, acktimeout, |
| 452 | "802.11 ACK timeout (us)" )) != 0) |
| 453 | goto err; |
| 454 | if ((rc = SYSCTL_INT_SUBR(CTLFLAG_READWRITE, ctstimeout, |
| 455 | "802.11 CTS timeout (us)" )) != 0) |
| 456 | goto err; |
| 457 | if ((rc = SYSCTL_INT_SUBR(CTLFLAG_READWRITE, softled, |
| 458 | "enable/disable software LED support" )) != 0) |
| 459 | goto err; |
| 460 | if ((rc = SYSCTL_INT(CTLFLAG_READWRITE, ledpin, |
| 461 | "GPIO pin connected to LED" )) != 0) |
| 462 | goto err; |
| 463 | if ((rc = SYSCTL_INT(CTLFLAG_READWRITE, ledon, |
| 464 | "setting to turn LED on" )) != 0) |
| 465 | goto err; |
| 466 | if ((rc = SYSCTL_INT(CTLFLAG_READWRITE, ledidle, |
| 467 | "idle time for inactivity LED (ticks)" )) != 0) |
| 468 | goto err; |
| 469 | if ((rc = SYSCTL_INT(CTLFLAG_READWRITE, txantenna, |
| 470 | "tx antenna (0=auto)" )) != 0) |
| 471 | goto err; |
| 472 | if ((rc = SYSCTL_INT_SUBR(CTLFLAG_READWRITE, rxantenna, |
| 473 | "default/rx antenna" )) != 0) |
| 474 | goto err; |
| 475 | if (ath_hal_hasdiversity(sc->sc_ah)) { |
| 476 | if ((rc = SYSCTL_INT_SUBR(CTLFLAG_READWRITE, diversity, |
| 477 | "antenna diversity" )) != 0) |
| 478 | goto err; |
| 479 | } |
| 480 | if ((rc = SYSCTL_INT(CTLFLAG_READWRITE, txintrperiod, |
| 481 | "tx descriptor batching" )) != 0) |
| 482 | goto err; |
| 483 | if ((rc = SYSCTL_INT_SUBR(CTLFLAG_READWRITE, diag, |
| 484 | "h/w diagnostic control" )) != 0) |
| 485 | goto err; |
| 486 | if ((rc = SYSCTL_INT_SUBR(CTLFLAG_READWRITE, tpscale, |
| 487 | "tx power scaling" )) != 0) |
| 488 | goto err; |
| 489 | if (ath_hal_hastpc(sc->sc_ah)) { |
| 490 | if ((rc = SYSCTL_INT_SUBR(CTLFLAG_READWRITE, tpc, |
| 491 | "enable/disable per-packet TPC" )) != 0) |
| 492 | goto err; |
| 493 | if ((rc = SYSCTL_INT_SUBR(CTLFLAG_READWRITE, tpack, |
| 494 | "tx power for ack frames" )) != 0) |
| 495 | goto err; |
| 496 | if ((rc = SYSCTL_INT_SUBR(CTLFLAG_READWRITE, tpcts, |
| 497 | "tx power for cts frames" )) != 0) |
| 498 | goto err; |
| 499 | } |
| 500 | if (ath_hal_hasrfsilent(sc->sc_ah)) { |
| 501 | if ((rc = SYSCTL_INT_SUBR(CTLFLAG_READWRITE, rfsilent, |
| 502 | "h/w RF silent config" )) != 0) |
| 503 | goto err; |
| 504 | if ((rc = SYSCTL_INT_SUBR(CTLFLAG_READWRITE, rfkill, |
| 505 | "enable/disable RF kill switch" )) != 0) |
| 506 | goto err; |
| 507 | } |
| 508 | if ((rc = SYSCTL_INT_SUBR(CTLFLAG_READWRITE, regdomain, |
| 509 | "EEPROM regdomain code" )) != 0) |
| 510 | goto err; |
| 511 | return; |
| 512 | err: |
| 513 | printf("%s: sysctl_createv failed, rc = %d\n" , __func__, rc); |
| 514 | } |
| 515 | |
| 516 | MODULE(MODULE_CLASS_MISC, ath, "ath_hal" ); |
| 517 | |
| 518 | static int |
| 519 | ath_modcmd(modcmd_t cmd, void *opaque) |
| 520 | { |
| 521 | switch (cmd) { |
| 522 | case MODULE_CMD_INIT: |
| 523 | case MODULE_CMD_FINI: |
| 524 | return 0; |
| 525 | default: |
| 526 | return ENOTTY; |
| 527 | } |
| 528 | } |
| 529 | |