pccard.c revision 90436
1/* $NetBSD: pcmcia.c,v 1.23 2000/07/28 19:17:02 drochner Exp $ */ 2/* $FreeBSD: head/sys/dev/pccard/pccard.c 90436 2002-02-09 21:34:06Z imp $ */ 3 4/* 5 * Copyright (c) 1997 Marc Horowitz. 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 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Marc Horowitz. 18 * 4. The name of the author may not be used to endorse or promote products 19 * derived from this software without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33#include <sys/param.h> 34#include <sys/systm.h> 35#include <sys/malloc.h> 36#include <sys/module.h> 37#include <sys/kernel.h> 38#include <sys/queue.h> 39#include <sys/types.h> 40 41#include <sys/bus.h> 42#include <machine/bus.h> 43#include <sys/rman.h> 44#include <machine/resource.h> 45 46#include <net/ethernet.h> 47 48#include <dev/pccard/pccardreg.h> 49#include <dev/pccard/pccardvar.h> 50 51#include "power_if.h" 52#include "card_if.h" 53 54#define PCCARDDEBUG 55 56#ifdef PCCARDDEBUG 57int pccard_debug = 0; 58#define DPRINTF(arg) if (pccard_debug) printf arg 59#define DEVPRINTF(arg) if (pccard_debug) device_printf arg 60#define PRVERBOSE(arg) printf arg 61#define DEVPRVERBOSE(arg) device_printf arg 62#else 63#define DPRINTF(arg) 64#define DEVPRINTF(arg) 65#define PRVERBOSE(arg) if (bootverbose) printf arg 66#define DEVPRVERBOSE(arg) if (bootverbose) device_printf arg 67#endif 68 69static int pccard_ccr_read(struct pccard_function *pf, int ccr); 70static void pccard_ccr_write(struct pccard_function *pf, int ccr, int val); 71static int pccard_attach_card(device_t dev); 72static int pccard_detach_card(device_t dev, int flags); 73static int pccard_card_gettype(device_t dev, int *type); 74static void pccard_function_init(struct pccard_function *pf); 75static void pccard_function_free(struct pccard_function *pf); 76static int pccard_function_enable(struct pccard_function *pf); 77static void pccard_function_disable(struct pccard_function *pf); 78static int pccard_compat_do_probe(device_t bus, device_t dev); 79static int pccard_compat_do_attach(device_t bus, device_t dev); 80static int pccard_add_children(device_t dev, int busno); 81static int pccard_probe(device_t dev); 82static int pccard_attach(device_t dev); 83static int pccard_detach(device_t dev); 84static void pccard_print_resources(struct resource_list *rl, 85 const char *name, int type, int count, const char *format); 86static int pccard_print_child(device_t dev, device_t child); 87static int pccard_set_resource(device_t dev, device_t child, int type, 88 int rid, u_long start, u_long count); 89static int pccard_get_resource(device_t dev, device_t child, int type, 90 int rid, u_long *startp, u_long *countp); 91static void pccard_delete_resource(device_t dev, device_t child, int type, 92 int rid); 93static int pccard_set_res_flags(device_t dev, device_t child, int type, 94 int rid, u_int32_t flags); 95static int pccard_set_memory_offset(device_t dev, device_t child, int rid, 96 u_int32_t offset, u_int32_t *deltap); 97static int pccard_read_ivar(device_t bus, device_t child, int which, 98 u_char *result); 99static void pccard_driver_added(device_t dev, driver_t *driver); 100static struct resource *pccard_alloc_resource(device_t dev, 101 device_t child, int type, int *rid, u_long start, 102 u_long end, u_long count, u_int flags); 103static int pccard_release_resource(device_t dev, device_t child, int type, 104 int rid, struct resource *r); 105static void pccard_child_detached(device_t parent, device_t dev); 106static void pccard_intr(void *arg); 107static int pccard_setup_intr(device_t dev, device_t child, 108 struct resource *irq, int flags, driver_intr_t *intr, 109 void *arg, void **cookiep); 110static int pccard_teardown_intr(device_t dev, device_t child, 111 struct resource *r, void *cookie); 112 113static int 114pccard_ccr_read(struct pccard_function *pf, int ccr) 115{ 116 return (bus_space_read_1(pf->pf_ccrt, pf->pf_ccrh, 117 pf->pf_ccr_offset + ccr)); 118} 119 120static void 121pccard_ccr_write(struct pccard_function *pf, int ccr, int val) 122{ 123 if ((pf->ccr_mask) & (1 << (ccr / 2))) { 124 bus_space_write_1(pf->pf_ccrt, pf->pf_ccrh, 125 pf->pf_ccr_offset + ccr, val); 126 } 127} 128 129static int 130pccard_attach_card(device_t dev) 131{ 132 struct pccard_softc *sc = PCCARD_SOFTC(dev); 133 struct pccard_function *pf; 134 struct pccard_ivar *ivar; 135 device_t child; 136 137 /* 138 * this is here so that when socket_enable calls gettype, trt happens 139 */ 140 STAILQ_INIT(&sc->card.pf_head); 141 142 DEVPRINTF((dev, "chip_socket_enable\n")); 143 POWER_ENABLE_SOCKET(device_get_parent(dev), dev); 144 145 DEVPRINTF((dev, "read_cis\n")); 146 pccard_read_cis(sc); 147 148 DEVPRINTF((dev, "check_cis_quirks\n")); 149 pccard_check_cis_quirks(dev); 150 151 /* 152 * bail now if the card has no functions, or if there was an error in 153 * the cis. 154 */ 155 156 if (sc->card.error) { 157 device_printf (dev, "CARD ERROR!\n"); 158 return (1); 159 } 160 if (STAILQ_EMPTY(&sc->card.pf_head)) { 161 device_printf (dev, "Card has no functions!\n"); 162 return (1); 163 } 164 165 if (bootverbose || pccard_debug) 166 pccard_print_cis(dev); 167 168 DEVPRINTF((dev, "functions scanning\n")); 169 STAILQ_FOREACH(pf, &sc->card.pf_head, pf_list) { 170 if (STAILQ_EMPTY(&pf->cfe_head)) 171 continue; 172 173 pf->sc = sc; 174 pf->cfe = NULL; 175 pf->dev = NULL; 176 } 177 178 STAILQ_FOREACH(pf, &sc->card.pf_head, pf_list) { 179 if (STAILQ_EMPTY(&pf->cfe_head)) 180 continue; 181 /* 182 * In NetBSD, the drivers are responsible for activating 183 * each function of a card. I think that in FreeBSD we 184 * want to activate them enough for the usual bus_*_resource 185 * routines will do the right thing. This many mean a 186 * departure from the current NetBSD model. 187 * 188 * This could get really ugly for multifunction cards. But 189 * it might also just fall out of the FreeBSD resource model. 190 * 191 */ 192 ivar = malloc(sizeof(struct pccard_ivar), M_DEVBUF, 193 M_WAITOK | M_ZERO); 194 child = device_add_child(dev, NULL, -1); 195 device_set_ivars(child, ivar); 196 ivar->fcn = pf; 197 pf->dev = child; 198 /* 199 * XXX We might want to move the next two lines into 200 * XXX the pccard interface layer. For the moment, this 201 * XXX is OK, but some drivers want to pick the config 202 * XXX entry to use as well as some address tweaks (mostly 203 * XXX due to bugs in decode logic that makes some 204 * XXX addresses illegal or broken). 205 */ 206 pccard_function_init(pf); 207 if (sc->sc_enabled_count == 0) 208 POWER_ENABLE_SOCKET(device_get_parent(dev), dev); 209 if (pccard_function_enable(pf) == 0 && 210 device_probe_and_attach(child) == 0) { 211 DEVPRINTF((sc->dev, "function %d CCR at %d " 212 "offset %x: %x %x %x %x, %x %x %x %x, %x\n", 213 pf->number, pf->pf_ccr_window, pf->pf_ccr_offset, 214 pccard_ccr_read(pf, 0x00), 215 pccard_ccr_read(pf, 0x02), pccard_ccr_read(pf, 0x04), 216 pccard_ccr_read(pf, 0x06), pccard_ccr_read(pf, 0x0A), 217 pccard_ccr_read(pf, 0x0C), pccard_ccr_read(pf, 0x0E), 218 pccard_ccr_read(pf, 0x10), pccard_ccr_read(pf, 0x12))); 219 } else { 220 if (pf->cfe != NULL) 221 pccard_function_disable(pf); 222 } 223 } 224 if (sc->sc_enabled_count == 0) 225 pccard_detach_card(dev, 0); 226 return (0); 227} 228 229static int 230pccard_detach_card(device_t dev, int flags) 231{ 232 struct pccard_softc *sc = PCCARD_SOFTC(dev); 233 struct pccard_function *pf; 234 struct pccard_config_entry *cfe; 235 236 /* 237 * We are running on either the PCCARD socket's event thread 238 * or in user context detaching a device by user request. 239 */ 240 STAILQ_FOREACH(pf, &sc->card.pf_head, pf_list) { 241 int state = device_get_state(pf->dev); 242 243 if (state == DS_ATTACHED || state == DS_BUSY) 244 device_detach(pf->dev); 245 if (pf->cfe != NULL) 246 pccard_function_disable(pf); 247 pccard_function_free(pf); 248 if (pf->dev != NULL) 249 device_delete_child(dev, pf->dev); 250 } 251 if (sc->sc_enabled_count == 0) 252 POWER_DISABLE_SOCKET(device_get_parent(dev), dev); 253 254 while (NULL != (pf = STAILQ_FIRST(&sc->card.pf_head))) { 255 while (NULL != (cfe = STAILQ_FIRST(&pf->cfe_head))) { 256 STAILQ_REMOVE_HEAD(&pf->cfe_head, cfe_list); 257 free(cfe, M_DEVBUF); 258 } 259 STAILQ_REMOVE_HEAD(&sc->card.pf_head, pf_list); 260 free(pf, M_DEVBUF); 261 } 262 return (0); 263} 264 265const struct pccard_product * 266pccard_product_lookup(device_t dev, const struct pccard_product *tab, 267 size_t ent_size, pccard_product_match_fn matchfn) 268{ 269 const struct pccard_product *ent; 270 int matches; 271 u_int32_t fcn; 272 u_int32_t vendor; 273 u_int32_t prod; 274 char *vendorstr; 275 char *prodstr; 276 277#ifdef DIAGNOSTIC 278 if (sizeof *ent > ent_size) 279 panic("pccard_product_lookup: bogus ent_size %ld", 280 (long) ent_size); 281#endif 282 if (pccard_get_vendor(dev, &vendor)) 283 return (NULL); 284 if (pccard_get_product(dev, &prod)) 285 return (NULL); 286 if (pccard_get_function_number(dev, &fcn)) 287 return (NULL); 288 if (pccard_get_vendor_str(dev, &vendorstr)) 289 return (NULL); 290 if (pccard_get_product_str(dev, &prodstr)) 291 return (NULL); 292 for (ent = tab; ent->pp_name != NULL; ent = 293 (const struct pccard_product *) ((const char *) ent + ent_size)) { 294 matches = 1; 295 if (ent->pp_vendor == PCCARD_VENDOR_ANY && 296 ent->pp_product == PCCARD_VENDOR_ANY && 297 ent->pp_cis[0] == NULL && 298 ent->pp_cis[1] == NULL) { 299 device_printf(dev, 300 "Total wildcard entry ignored for %s\n", 301 ent->pp_name); 302 continue; 303 } 304 if (matches && ent->pp_vendor != PCCARD_VENDOR_ANY && 305 vendor != ent->pp_vendor) 306 matches = 0; 307 if (matches && ent->pp_product != PCCARD_PRODUCT_ANY && 308 prod != ent->pp_product) 309 matches = 0; 310 if (matches && fcn != ent->pp_expfunc) 311 matches = 0; 312 if (matches && ent->pp_cis[0] && 313 strcmp(ent->pp_cis[0], vendorstr) != 0) 314 matches = 0; 315 if (matches && ent->pp_cis[1] && 316 strcmp(ent->pp_cis[1], prodstr) != 0) 317 matches = 0; 318 /* XXX need to match cis[2] and cis[3] also XXX */ 319 if (matchfn != NULL) 320 matches = (*matchfn)(dev, ent, matches); 321 if (matches) 322 return (ent); 323 } 324 return (NULL); 325} 326 327static int 328pccard_card_gettype(device_t dev, int *type) 329{ 330 struct pccard_softc *sc = PCCARD_SOFTC(dev); 331 struct pccard_function *pf; 332 333 /* 334 * set the iftype to memory if this card has no functions (not yet 335 * probed), or only one function, and that is not initialized yet or 336 * that is memory. 337 */ 338 pf = STAILQ_FIRST(&sc->card.pf_head); 339 if (pf == NULL || 340 (STAILQ_NEXT(pf, pf_list) == NULL && 341 (pf->cfe == NULL || pf->cfe->iftype == PCCARD_IFTYPE_MEMORY))) 342 *type = PCCARD_IFTYPE_MEMORY; 343 else 344 *type = PCCARD_IFTYPE_IO; 345 return (0); 346} 347 348/* 349 * Initialize a PCCARD function. May be called as long as the function is 350 * disabled. 351 * 352 * Note: pccard_function_init should not keep resources allocated. It should 353 * only set them up ala isa pnp, set the values in the rl lists, and return. 354 * Any resource held after pccard_function_init is called is a bug. However, 355 * the bus routines to get the resources also assume that pccard_function_init 356 * does this, so they need to be fixed too. 357 */ 358static void 359pccard_function_init(struct pccard_function *pf) 360{ 361 struct pccard_config_entry *cfe; 362 int i; 363 struct pccard_ivar *devi = PCCARD_IVAR(pf->dev); 364 struct resource_list *rl = &devi->resources; 365 struct resource_list_entry *rle; 366 struct resource *r = 0; 367 device_t bus; 368 int start; 369 int end; 370 371 if (pf->pf_flags & PFF_ENABLED) { 372 printf("pccard_function_init: function is enabled"); 373 return; 374 } 375 bus = device_get_parent(pf->dev); 376 /* Remember which configuration entry we are using. */ 377 STAILQ_FOREACH(cfe, &pf->cfe_head, cfe_list) { 378 for (i = 0; i < cfe->num_iospace; i++) 379 cfe->iores[i] = NULL; 380 cfe->irqres = NULL; 381 for (i = 0; i < cfe->num_iospace; i++) { 382 start = cfe->iospace[i].start; 383 if (start) 384 end = start + cfe->iospace[i].length - 1; 385 else 386 end = ~0; 387 cfe->iorid[i] = i; 388 r = cfe->iores[i] = bus_alloc_resource(bus, 389 SYS_RES_IOPORT, &cfe->iorid[i], start, end, 390 cfe->iospace[i].length, 391 rman_make_alignment_flags(cfe->iospace[i].length)); 392 if (cfe->iores[i] == NULL) 393 goto not_this_one; 394 resource_list_add(rl, SYS_RES_IOPORT, cfe->iorid[i], 395 rman_get_start(r), rman_get_end(r), 396 cfe->iospace[i].length); 397 rle = resource_list_find(rl, SYS_RES_IOPORT, 398 cfe->iorid[i]); 399 rle->res = r; 400 } 401 if (cfe->num_memspace > 0) { 402 /* 403 * Not implement yet, Fix me. 404 */ 405 } 406 if (cfe->irqmask) { 407 cfe->irqrid = 0; 408 r = cfe->irqres = bus_alloc_resource(bus, SYS_RES_IRQ, 409 &cfe->irqrid, 0, ~0, 1, 0); 410 if (cfe->irqres == NULL) 411 goto not_this_one; 412 resource_list_add(rl, SYS_RES_IRQ, cfe->irqrid, 413 rman_get_start(r), rman_get_end(r), 1); 414 rle = resource_list_find(rl, SYS_RES_IRQ, 415 cfe->irqrid); 416 rle->res = r; 417 } 418 /* If we get to here, we've allocated all we need */ 419 pf->cfe = cfe; 420 break; 421 not_this_one:; 422 DEVPRVERBOSE((bus, "Allocation failed for cfe %d\n", 423 cfe->number)); 424 /* 425 * Release resources that we partially allocated 426 * from this config entry. 427 */ 428 for (i = 0; i < cfe->num_iospace; i++) { 429 if (cfe->iores[i] != NULL) { 430 bus_release_resource(bus, SYS_RES_IOPORT, 431 cfe->iorid[i], cfe->iores[i]); 432 rle = resource_list_find(rl, SYS_RES_IOPORT, 433 cfe->iorid[i]); 434 rle->res = NULL; 435 resource_list_delete(rl, SYS_RES_IOPORT, 436 cfe->iorid[i]); 437 } 438 cfe->iores[i] = NULL; 439 } 440 if (cfe->irqmask && cfe->irqres != NULL) { 441 bus_release_resource(bus, SYS_RES_IRQ, 442 cfe->irqrid, cfe->irqres); 443 rle = resource_list_find(rl, SYS_RES_IRQ, 444 cfe->irqrid); 445 rle->res = NULL; 446 resource_list_delete(rl, SYS_RES_IRQ, cfe->irqrid); 447 cfe->irqres = NULL; 448 } 449 } 450} 451 452/* 453 * Free resources allocated by pccard_function_init(), May be called as long 454 * as the function is disabled. 455 * 456 * NOTE: This function should be unnecessary. pccard_function_init should 457 * never keep resources initialized. 458 */ 459static void 460pccard_function_free(struct pccard_function *pf) 461{ 462 struct pccard_ivar *devi = PCCARD_IVAR(pf->dev); 463 struct resource_list_entry *rle; 464 465 if (pf->pf_flags & PFF_ENABLED) { 466 printf("pccard_function_init: function is enabled"); 467 return; 468 } 469 470 SLIST_FOREACH(rle, &devi->resources, link) { 471 if (rle->res) { 472 if (rle->res->r_dev != pf->sc->dev) 473 device_printf(pf->sc->dev, 474 "function_free: Resource still owned by " 475 "child, oops. " 476 "(type=%d, rid=%d, addr=%lx)\n", 477 rle->type, rle->rid, 478 rman_get_start(rle->res)); 479 BUS_RELEASE_RESOURCE(device_get_parent(pf->sc->dev), 480 rle->res->r_dev, rle->type, rle->rid, rle->res); 481 rle->res = NULL; 482 } 483 } 484 resource_list_free(&devi->resources); 485} 486 487/* Enable a PCCARD function */ 488static int 489pccard_function_enable(struct pccard_function *pf) 490{ 491 struct pccard_function *tmp; 492 int reg; 493 device_t dev = pf->sc->dev; 494 495 if (pf->cfe == NULL) { 496 DEVPRVERBOSE((dev, "No config entry could be allocated.\n")); 497 return (ENOMEM); 498 } 499 500 /* 501 * Increase the reference count on the socket, enabling power, if 502 * necessary. 503 */ 504 pf->sc->sc_enabled_count++; 505 506 if (pf->pf_flags & PFF_ENABLED) { 507 /* 508 * Don't do anything if we're already enabled. 509 */ 510 return (0); 511 } 512 513 /* 514 * it's possible for different functions' CCRs to be in the same 515 * underlying page. Check for that. 516 */ 517 STAILQ_FOREACH(tmp, &pf->sc->card.pf_head, pf_list) { 518 if ((tmp->pf_flags & PFF_ENABLED) && 519 (pf->ccr_base >= (tmp->ccr_base - tmp->pf_ccr_offset)) && 520 ((pf->ccr_base + PCCARD_CCR_SIZE) <= 521 (tmp->ccr_base - tmp->pf_ccr_offset + 522 tmp->pf_ccr_realsize))) { 523 pf->pf_ccrt = tmp->pf_ccrt; 524 pf->pf_ccrh = tmp->pf_ccrh; 525 pf->pf_ccr_realsize = tmp->pf_ccr_realsize; 526 527 /* 528 * pf->pf_ccr_offset = (tmp->pf_ccr_offset - 529 * tmp->ccr_base) + pf->ccr_base; 530 */ 531 /* pf->pf_ccr_offset = 532 (tmp->pf_ccr_offset + pf->ccr_base) - 533 tmp->ccr_base; */ 534 pf->pf_ccr_window = tmp->pf_ccr_window; 535 break; 536 } 537 } 538 if (tmp == NULL) { 539 pf->ccr_rid = 0; 540 pf->ccr_res = bus_alloc_resource(dev, SYS_RES_MEMORY, 541 &pf->ccr_rid, 0, ~0, 1 << 10, RF_ACTIVE); 542 if (!pf->ccr_res) 543 goto bad; 544 DEVPRINTF((dev, "ccr_res == %lx-%lx, base=%lx\n", 545 rman_get_start(pf->ccr_res), rman_get_end(pf->ccr_res), 546 pf->ccr_base)); 547 CARD_SET_RES_FLAGS(device_get_parent(dev), dev, SYS_RES_MEMORY, 548 pf->ccr_rid, PCCARD_A_MEM_ATTR); 549 CARD_SET_MEMORY_OFFSET(device_get_parent(dev), dev, 550 pf->ccr_rid, pf->ccr_base, &pf->pf_ccr_offset); 551 pf->pf_ccrt = rman_get_bustag(pf->ccr_res); 552 pf->pf_ccrh = rman_get_bushandle(pf->ccr_res); 553 pf->pf_ccr_realsize = 1; 554 } 555 556 reg = (pf->cfe->number & PCCARD_CCR_OPTION_CFINDEX); 557 reg |= PCCARD_CCR_OPTION_LEVIREQ; 558 if (pccard_mfc(pf->sc)) { 559 reg |= (PCCARD_CCR_OPTION_FUNC_ENABLE | 560 PCCARD_CCR_OPTION_ADDR_DECODE); 561 /* PCCARD_CCR_OPTION_IRQ_ENABLE set elsewhere as needed */ 562 } 563 pccard_ccr_write(pf, PCCARD_CCR_OPTION, reg); 564 565 reg = 0; 566 if ((pf->cfe->flags & PCCARD_CFE_IO16) == 0) 567 reg |= PCCARD_CCR_STATUS_IOIS8; 568 if (pf->cfe->flags & PCCARD_CFE_AUDIO) 569 reg |= PCCARD_CCR_STATUS_AUDIO; 570 pccard_ccr_write(pf, PCCARD_CCR_STATUS, reg); 571 572 pccard_ccr_write(pf, PCCARD_CCR_SOCKETCOPY, 0); 573 574 if (pccard_mfc(pf->sc)) { 575 long tmp, iosize; 576 577 tmp = pf->pf_mfc_iomax - pf->pf_mfc_iobase; 578 /* round up to nearest (2^n)-1 */ 579 for (iosize = 1; iosize < tmp; iosize <<= 1) 580 ; 581 iosize--; 582 583 pccard_ccr_write(pf, PCCARD_CCR_IOBASE0, 584 pf->pf_mfc_iobase & 0xff); 585 pccard_ccr_write(pf, PCCARD_CCR_IOBASE1, 586 (pf->pf_mfc_iobase >> 8) & 0xff); 587 pccard_ccr_write(pf, PCCARD_CCR_IOBASE2, 0); 588 pccard_ccr_write(pf, PCCARD_CCR_IOBASE3, 0); 589 590 pccard_ccr_write(pf, PCCARD_CCR_IOSIZE, iosize); 591 } 592 593#ifdef PCCARDDEBUG 594 if (pccard_debug) { 595 STAILQ_FOREACH(tmp, &pf->sc->card.pf_head, pf_list) { 596 device_printf(tmp->sc->dev, 597 "function %d CCR at %d offset %x: " 598 "%x %x %x %x, %x %x %x %x, %x\n", 599 tmp->number, tmp->pf_ccr_window, 600 tmp->pf_ccr_offset, 601 pccard_ccr_read(tmp, 0x00), 602 pccard_ccr_read(tmp, 0x02), 603 pccard_ccr_read(tmp, 0x04), 604 pccard_ccr_read(tmp, 0x06), 605 pccard_ccr_read(tmp, 0x0A), 606 pccard_ccr_read(tmp, 0x0C), 607 pccard_ccr_read(tmp, 0x0E), 608 pccard_ccr_read(tmp, 0x10), 609 pccard_ccr_read(tmp, 0x12)); 610 } 611 } 612#endif 613 pf->pf_flags |= PFF_ENABLED; 614 return (0); 615 616 bad: 617 /* 618 * Decrement the reference count, and power down the socket, if 619 * necessary. 620 */ 621 pf->sc->sc_enabled_count--; 622 DEVPRINTF((dev, "bad --enabled_count = %d\n", pf->sc->sc_enabled_count)); 623 624 return (1); 625} 626 627/* Disable PCCARD function. */ 628static void 629pccard_function_disable(struct pccard_function *pf) 630{ 631 struct pccard_function *tmp; 632 device_t dev = pf->sc->dev; 633 634 if (pf->cfe == NULL) 635 panic("pccard_function_disable: function not initialized"); 636 637 if ((pf->pf_flags & PFF_ENABLED) == 0) { 638 /* 639 * Don't do anything if we're already disabled. 640 */ 641 return; 642 } 643 644 if (pf->intr_handler != NULL) { 645 struct pccard_ivar *devi = PCCARD_IVAR(pf->dev); 646 struct resource_list_entry *rle = 647 resource_list_find(&devi->resources, SYS_RES_IRQ, 0); 648 BUS_TEARDOWN_INTR(dev, pf->dev, rle->res, 649 pf->intr_handler_cookie); 650 } 651 652 /* 653 * it's possible for different functions' CCRs to be in the same 654 * underlying page. Check for that. Note we mark us as disabled 655 * first to avoid matching ourself. 656 */ 657 658 pf->pf_flags &= ~PFF_ENABLED; 659 STAILQ_FOREACH(tmp, &pf->sc->card.pf_head, pf_list) { 660 if ((tmp->pf_flags & PFF_ENABLED) && 661 (pf->ccr_base >= (tmp->ccr_base - tmp->pf_ccr_offset)) && 662 ((pf->ccr_base + PCCARD_CCR_SIZE) <= 663 (tmp->ccr_base - tmp->pf_ccr_offset + 664 tmp->pf_ccr_realsize))) 665 break; 666 } 667 668 /* Not used by anyone else; unmap the CCR. */ 669 if (tmp == NULL) { 670 bus_release_resource(dev, SYS_RES_MEMORY, pf->ccr_rid, 671 pf->ccr_res); 672 pf->ccr_res = NULL; 673 } 674 675 /* 676 * Decrement the reference count, and power down the socket, if 677 * necessary. 678 */ 679 pf->sc->sc_enabled_count--; 680} 681 682#if 0 683/* XXX These functions are needed, but not like this XXX */ 684int 685pccard_io_map(struct pccard_function *pf, int width, bus_addr_t offset, 686 bus_size_t size, struct pccard_io_handle *pcihp, int *windowp) 687{ 688 int reg; 689 690 if (pccard_chip_io_map(pf->sc->pct, pf->sc->pch, width, offset, size, 691 pcihp, windowp)) 692 return (1); 693 694 /* 695 * XXX in the multifunction multi-iospace-per-function case, this 696 * needs to cooperate with io_alloc to make sure that the spaces 697 * don't overlap, and that the ccr's are set correctly 698 */ 699 700 if (pccard_mfc(pf->sc)) { 701 long tmp, iosize; 702 703 if (pf->pf_mfc_iomax == 0) { 704 pf->pf_mfc_iobase = pcihp->addr + offset; 705 pf->pf_mfc_iomax = pf->pf_mfc_iobase + size; 706 } else { 707 /* this makes the assumption that nothing overlaps */ 708 if (pf->pf_mfc_iobase > pcihp->addr + offset) 709 pf->pf_mfc_iobase = pcihp->addr + offset; 710 if (pf->pf_mfc_iomax < pcihp->addr + offset + size) 711 pf->pf_mfc_iomax = pcihp->addr + offset + size; 712 } 713 714 tmp = pf->pf_mfc_iomax - pf->pf_mfc_iobase; 715 /* round up to nearest (2^n)-1 */ 716 for (iosize = 1; iosize >= tmp; iosize <<= 1) 717 ; 718 iosize--; 719 720 pccard_ccr_write(pf, PCCARD_CCR_IOBASE0, 721 pf->pf_mfc_iobase & 0xff); 722 pccard_ccr_write(pf, PCCARD_CCR_IOBASE1, 723 (pf->pf_mfc_iobase >> 8) & 0xff); 724 pccard_ccr_write(pf, PCCARD_CCR_IOBASE2, 0); 725 pccard_ccr_write(pf, PCCARD_CCR_IOBASE3, 0); 726 727 pccard_ccr_write(pf, PCCARD_CCR_IOSIZE, iosize); 728 729 reg = pccard_ccr_read(pf, PCCARD_CCR_OPTION); 730 reg |= PCCARD_CCR_OPTION_ADDR_DECODE; 731 pccard_ccr_write(pf, PCCARD_CCR_OPTION, reg); 732 } 733 return (0); 734} 735 736void 737pccard_io_unmap(struct pccard_function *pf, int window) 738{ 739 740 pccard_chip_io_unmap(pf->sc->pct, pf->sc->pch, window); 741 742 /* XXX Anything for multi-function cards? */ 743} 744#endif 745 746/* 747 * simulate the old "probe" routine. In the new world order, the driver 748 * needs to grab devices while in the old they were assigned to the device by 749 * the pccardd process. These symbols are exported to the upper layers. 750 */ 751static int 752pccard_compat_do_probe(device_t bus, device_t dev) 753{ 754 return (CARD_COMPAT_MATCH(dev)); 755} 756 757static int 758pccard_compat_do_attach(device_t bus, device_t dev) 759{ 760 int err; 761 762 err = CARD_COMPAT_PROBE(dev); 763 if (err == 0) 764 err = CARD_COMPAT_ATTACH(dev); 765 return (err); 766} 767 768#define PCCARD_NPORT 2 769#define PCCARD_NMEM 5 770#define PCCARD_NIRQ 1 771#define PCCARD_NDRQ 0 772 773static int 774pccard_add_children(device_t dev, int busno) 775{ 776 /* Call parent to scan for any current children */ 777 return (0); 778} 779 780static int 781pccard_probe(device_t dev) 782{ 783 device_set_desc(dev, "16-bit PCCard bus"); 784 return (pccard_add_children(dev, device_get_unit(dev))); 785} 786 787static int 788pccard_attach(device_t dev) 789{ 790 struct pccard_softc *sc = PCCARD_SOFTC(dev); 791 792 sc->dev = dev; 793 sc->sc_enabled_count = 0; 794 return (bus_generic_attach(dev)); 795} 796 797static int 798pccard_detach(device_t dev) 799{ 800 pccard_detach_card(dev, 0); 801 return 0; 802} 803 804static int 805pccard_suspend(device_t self) 806{ 807 pccard_detach_card(self, 0); 808 return (0); 809} 810 811static 812int 813pccard_resume(device_t self) 814{ 815 return (0); 816} 817 818static void 819pccard_print_resources(struct resource_list *rl, const char *name, int type, 820 int count, const char *format) 821{ 822 struct resource_list_entry *rle; 823 int printed; 824 int i; 825 826 printed = 0; 827 for (i = 0; i < count; i++) { 828 rle = resource_list_find(rl, type, i); 829 if (rle != NULL) { 830 if (printed == 0) 831 printf(" %s ", name); 832 else if (printed > 0) 833 printf(","); 834 printed++; 835 printf(format, rle->start); 836 if (rle->count > 1) { 837 printf("-"); 838 printf(format, rle->start + rle->count - 1); 839 } 840 } else if (i > 3) { 841 /* check the first few regardless */ 842 break; 843 } 844 } 845} 846 847static int 848pccard_print_child(device_t dev, device_t child) 849{ 850 struct pccard_ivar *devi = PCCARD_IVAR(child); 851 struct resource_list *rl = &devi->resources; 852 int retval = 0; 853 854 retval += bus_print_child_header(dev, child); 855 retval += printf(" at"); 856 857 if (devi != NULL) { 858 pccard_print_resources(rl, "port", SYS_RES_IOPORT, 859 PCCARD_NPORT, "%#lx"); 860 pccard_print_resources(rl, "iomem", SYS_RES_MEMORY, 861 PCCARD_NMEM, "%#lx"); 862 pccard_print_resources(rl, "irq", SYS_RES_IRQ, PCCARD_NIRQ, 863 "%ld"); 864 pccard_print_resources(rl, "drq", SYS_RES_DRQ, PCCARD_NDRQ, 865 "%ld"); 866 retval += printf(" function %d config %d", devi->fcn->number, 867 devi->fcn->cfe->number); 868 } 869 870 retval += bus_print_child_footer(dev, child); 871 872 return (retval); 873} 874 875static int 876pccard_set_resource(device_t dev, device_t child, int type, int rid, 877 u_long start, u_long count) 878{ 879 struct pccard_ivar *devi = PCCARD_IVAR(child); 880 struct resource_list *rl = &devi->resources; 881 882 if (type != SYS_RES_IOPORT && type != SYS_RES_MEMORY 883 && type != SYS_RES_IRQ && type != SYS_RES_DRQ) 884 return (EINVAL); 885 if (rid < 0) 886 return (EINVAL); 887 if (type == SYS_RES_IOPORT && rid >= PCCARD_NPORT) 888 return (EINVAL); 889 if (type == SYS_RES_MEMORY && rid >= PCCARD_NMEM) 890 return (EINVAL); 891 if (type == SYS_RES_IRQ && rid >= PCCARD_NIRQ) 892 return (EINVAL); 893 if (type == SYS_RES_DRQ && rid >= PCCARD_NDRQ) 894 return (EINVAL); 895 896 resource_list_add(rl, type, rid, start, start + count - 1, count); 897 if (NULL != resource_list_alloc(rl, device_get_parent(dev), dev, 898 type, &rid, start, start + count - 1, count, 0)) 899 return 0; 900 else 901 return ENOMEM; 902} 903 904static int 905pccard_get_resource(device_t dev, device_t child, int type, int rid, 906 u_long *startp, u_long *countp) 907{ 908 struct pccard_ivar *devi = PCCARD_IVAR(child); 909 struct resource_list *rl = &devi->resources; 910 struct resource_list_entry *rle; 911 912 rle = resource_list_find(rl, type, rid); 913 if (rle == NULL) 914 return (ENOENT); 915 916 if (startp != NULL) 917 *startp = rle->start; 918 if (countp != NULL) 919 *countp = rle->count; 920 921 return (0); 922} 923 924static void 925pccard_delete_resource(device_t dev, device_t child, int type, int rid) 926{ 927 struct pccard_ivar *devi = PCCARD_IVAR(child); 928 struct resource_list *rl = &devi->resources; 929 resource_list_delete(rl, type, rid); 930} 931 932static int 933pccard_set_res_flags(device_t dev, device_t child, int type, int rid, 934 u_int32_t flags) 935{ 936 return (CARD_SET_RES_FLAGS(device_get_parent(dev), child, type, 937 rid, flags)); 938} 939 940static int 941pccard_set_memory_offset(device_t dev, device_t child, int rid, 942 u_int32_t offset, u_int32_t *deltap) 943 944{ 945 return (CARD_SET_MEMORY_OFFSET(device_get_parent(dev), child, rid, 946 offset, deltap)); 947} 948 949static int 950pccard_read_ivar(device_t bus, device_t child, int which, u_char *result) 951{ 952 struct pccard_ivar *devi = PCCARD_IVAR(child); 953 struct pccard_function *func = devi->fcn; 954 struct pccard_softc *sc = PCCARD_SOFTC(bus); 955 956 /* PCCARD_IVAR_ETHADDR unhandled from oldcard */ 957 switch (which) { 958 default: 959 case PCCARD_IVAR_ETHADDR: 960 bcopy(func->pf_funce_lan_nid, result, ETHER_ADDR_LEN); 961 break; 962 case PCCARD_IVAR_VENDOR: 963 *(u_int32_t *) result = sc->card.manufacturer; 964 break; 965 case PCCARD_IVAR_PRODUCT: 966 *(u_int32_t *) result = sc->card.product; 967 break; 968 case PCCARD_IVAR_FUNCTION: 969 *(u_int32_t *) result = func->function; 970 break; 971 case PCCARD_IVAR_FUNCTION_NUMBER: 972 if (!func) { 973 device_printf(bus, "No function number, bug!\n"); 974 return (ENOENT); 975 } 976 *(u_int32_t *) result = func->number; 977 break; 978 case PCCARD_IVAR_VENDOR_STR: 979 *(char **) result = sc->card.cis1_info[0]; 980 break; 981 case PCCARD_IVAR_PRODUCT_STR: 982 *(char **) result = sc->card.cis1_info[1]; 983 break; 984 case PCCARD_IVAR_CIS3_STR: 985 *(char **) result = sc->card.cis1_info[2]; 986 break; 987 case PCCARD_IVAR_CIS4_STR: 988 *(char **) result = sc->card.cis1_info[2]; 989 break; 990 } 991 return (0); 992} 993 994static void 995pccard_driver_added(device_t dev, driver_t *driver) 996{ 997 struct pccard_softc *sc = PCCARD_SOFTC(dev); 998 struct pccard_function *pf; 999 device_t child; 1000 1001 if (sc->sc_enabled_count == 0) { 1002 CARD_REPROBE_CARD(device_get_parent(dev), dev); 1003 return; 1004 } 1005 1006 STAILQ_FOREACH(pf, &sc->card.pf_head, pf_list) { 1007 if (STAILQ_EMPTY(&pf->cfe_head)) 1008 continue; 1009 child = pf->dev; 1010 if (device_get_state(child) != DS_NOTPRESENT) 1011 continue; 1012 if (pccard_function_enable(pf) == 0 && 1013 device_probe_and_attach(child) == 0) { 1014 DEVPRINTF((sc->dev, "function %d CCR at %d " 1015 "offset %x: %x %x %x %x, %x %x %x %x, %x\n", 1016 pf->number, pf->pf_ccr_window, pf->pf_ccr_offset, 1017 pccard_ccr_read(pf, 0x00), 1018 pccard_ccr_read(pf, 0x02), pccard_ccr_read(pf, 0x04), 1019 pccard_ccr_read(pf, 0x06), pccard_ccr_read(pf, 0x0A), 1020 pccard_ccr_read(pf, 0x0C), pccard_ccr_read(pf, 0x0E), 1021 pccard_ccr_read(pf, 0x10), pccard_ccr_read(pf, 0x12))); 1022 } else { 1023 if (pf->cfe != NULL) 1024 pccard_function_disable(pf); 1025 } 1026 } 1027 return; 1028} 1029 1030static struct resource * 1031pccard_alloc_resource(device_t dev, device_t child, int type, int *rid, 1032 u_long start, u_long end, u_long count, u_int flags) 1033{ 1034 struct pccard_ivar *dinfo; 1035 struct resource_list_entry *rle = 0; 1036 int passthrough = (device_get_parent(child) != dev); 1037 1038 if (passthrough) { 1039 return (BUS_ALLOC_RESOURCE(device_get_parent(dev), child, 1040 type, rid, start, end, count, flags)); 1041 } 1042 1043 dinfo = device_get_ivars(child); 1044 rle = resource_list_find(&dinfo->resources, type, *rid); 1045 1046 if (!rle) 1047 return NULL; /* no resource of that type/rid */ 1048 1049 if (!rle->res) { 1050 device_printf(dev, "WARNING: Resource not reserved by pccard bus\n"); 1051 return NULL; 1052 } else { 1053 if (rle->res->r_dev != dev) return NULL; 1054 bus_release_resource(dev, type, *rid, rle->res); 1055 rle->res = NULL; 1056 switch(type) { 1057 case SYS_RES_IOPORT: 1058 case SYS_RES_MEMORY: 1059 if (!(flags & RF_ALIGNMENT_MASK)) 1060 flags |= rman_make_alignment_flags(rle->count); 1061 break; 1062 case SYS_RES_IRQ: 1063 flags |= RF_SHAREABLE; 1064 break; 1065 } 1066 return resource_list_alloc(&dinfo->resources, dev, child, type, 1067 rid, rle->start, rle->end, rle->count, flags); 1068 } 1069} 1070 1071static int 1072pccard_release_resource(device_t dev, device_t child, int type, int rid, 1073 struct resource *r) 1074{ 1075 struct pccard_ivar *dinfo; 1076 int passthrough = (device_get_parent(child) != dev); 1077 struct resource_list_entry *rle = 0; 1078 int ret; 1079 int flags; 1080 1081 if (passthrough) 1082 return BUS_RELEASE_RESOURCE(device_get_parent(dev), child, 1083 type, rid, r); 1084 1085 dinfo = device_get_ivars(child); 1086 1087 rle = resource_list_find(&dinfo->resources, type, rid); 1088 1089 if (!rle) { 1090 device_printf(dev, "Allocated resource not found, " 1091 "%d %x %lx %lx\n", 1092 type, rid, rman_get_start(r), rman_get_size(r)); 1093 return ENOENT; 1094 } 1095 if (!rle->res) { 1096 device_printf(dev, "Allocated resource not recorded\n"); 1097 return ENOENT; 1098 } 1099 1100 ret = BUS_RELEASE_RESOURCE(device_get_parent(dev), child, 1101 type, rid, r); 1102 switch(type) { 1103 case SYS_RES_IOPORT: 1104 case SYS_RES_MEMORY: 1105 flags = rman_make_alignment_flags(rle->count); 1106 break; 1107 case SYS_RES_IRQ: 1108 flags = RF_SHAREABLE; 1109 break; 1110 default: 1111 flags = 0; 1112 } 1113 rle->res = bus_alloc_resource(dev, type, &rid, 1114 rle->start, rle->end, rle->count, flags); 1115 if (rle->res == NULL) 1116 device_printf(dev, "release_resource: " 1117 "unable to reaquire resource\n"); 1118 return ret; 1119} 1120 1121static void 1122pccard_child_detached(device_t parent, device_t dev) 1123{ 1124 struct pccard_ivar *ivar = PCCARD_IVAR(dev); 1125 struct pccard_function *pf = ivar->fcn; 1126 1127 pccard_function_disable(pf); 1128} 1129 1130static void 1131pccard_intr(void *arg) 1132{ 1133 struct pccard_function *pf = (struct pccard_function*) arg; 1134 int reg; 1135 1136 /* 1137 * If we go to resetting a card, we may need a null interrupt hanlder 1138 * to work (since the system may call it before the device can 1139 * establish an ISR) due to interrupt sharing at a higher level. 1140 */ 1141 if (pf->intr_handler == NULL) 1142 panic("Null interrupt handler?\n"); 1143 1144 /* 1145 * XXX The CCR_STATUS register bits used here are 1146 * only valid for multi function cards. 1147 */ 1148 reg = pccard_ccr_read(pf, PCCARD_CCR_STATUS); 1149 if (reg & PCCARD_CCR_STATUS_INTR) { 1150 pccard_ccr_write(pf, PCCARD_CCR_STATUS, 1151 reg & ~PCCARD_CCR_STATUS_INTR); 1152 pf->intr_handler(pf->intr_handler_arg); 1153 } 1154} 1155 1156static int 1157pccard_setup_intr(device_t dev, device_t child, struct resource *irq, 1158 int flags, driver_intr_t *intr, void *arg, void **cookiep) 1159{ 1160 struct pccard_ivar *ivar = PCCARD_IVAR(child); 1161 struct pccard_function *func = ivar->fcn; 1162 1163 if (func->intr_handler != NULL) 1164 panic("Only one interrupt handler per function allowed\n"); 1165 1166 func->intr_handler = intr; 1167 func->intr_handler_arg = arg; 1168 func->intr_handler_cookie = *cookiep; 1169 pccard_ccr_write(func, PCCARD_CCR_OPTION, 1170 pccard_ccr_read(func, PCCARD_CCR_OPTION) | 1171 PCCARD_CCR_OPTION_IREQ_ENABLE); 1172 1173 /* 1174 * XXX Don't use TTY type for our interrupt handler. It makes 1175 * the spl masks wrong on -stable. Instead, we should use the type 1176 * that was requested of us. 1177 */ 1178 bus_setup_intr(dev, irq, INTR_TYPE_TTY/* | INTR_FAST*/, 1179 pccard_intr, func, cookiep); 1180 return (0); 1181} 1182 1183static int 1184pccard_teardown_intr(device_t dev, device_t child, struct resource *r, 1185 void *cookie) 1186{ 1187 struct pccard_ivar *ivar = PCCARD_IVAR(child); 1188 struct pccard_function *func = ivar->fcn; 1189 int ret; 1190 1191 pccard_ccr_write(func, PCCARD_CCR_OPTION, 1192 pccard_ccr_read(func, PCCARD_CCR_OPTION) & 1193 ~PCCARD_CCR_OPTION_IREQ_ENABLE); 1194 1195 ret = bus_teardown_intr(dev, r, cookie); 1196 if (ret == 0) { 1197 func->intr_handler = NULL; 1198 func->intr_handler_arg = NULL; 1199 func->intr_handler_cookie = NULL; 1200 } 1201 1202 return (ret); 1203} 1204 1205static device_method_t pccard_methods[] = { 1206 /* Device interface */ 1207 DEVMETHOD(device_probe, pccard_probe), 1208 DEVMETHOD(device_attach, pccard_attach), 1209 DEVMETHOD(device_detach, pccard_detach), 1210 DEVMETHOD(device_shutdown, bus_generic_shutdown), 1211 DEVMETHOD(device_suspend, pccard_suspend), 1212 DEVMETHOD(device_resume, pccard_resume), 1213 1214 /* Bus interface */ 1215 DEVMETHOD(bus_print_child, pccard_print_child), 1216 DEVMETHOD(bus_driver_added, pccard_driver_added), 1217 DEVMETHOD(bus_child_detached, pccard_child_detached), 1218 DEVMETHOD(bus_alloc_resource, pccard_alloc_resource), 1219 DEVMETHOD(bus_release_resource, pccard_release_resource), 1220 DEVMETHOD(bus_activate_resource, bus_generic_activate_resource), 1221 DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource), 1222 DEVMETHOD(bus_setup_intr, pccard_setup_intr), 1223 DEVMETHOD(bus_teardown_intr, pccard_teardown_intr), 1224 DEVMETHOD(bus_set_resource, pccard_set_resource), 1225 DEVMETHOD(bus_get_resource, pccard_get_resource), 1226 DEVMETHOD(bus_delete_resource, pccard_delete_resource), 1227 DEVMETHOD(bus_read_ivar, pccard_read_ivar), 1228 1229 /* Card Interface */ 1230 DEVMETHOD(card_set_res_flags, pccard_set_res_flags), 1231 DEVMETHOD(card_set_memory_offset, pccard_set_memory_offset), 1232 DEVMETHOD(card_get_type, pccard_card_gettype), 1233 DEVMETHOD(card_attach_card, pccard_attach_card), 1234 DEVMETHOD(card_detach_card, pccard_detach_card), 1235 DEVMETHOD(card_compat_do_probe, pccard_compat_do_probe), 1236 DEVMETHOD(card_compat_do_attach, pccard_compat_do_attach), 1237 1238 { 0, 0 } 1239}; 1240 1241static driver_t pccard_driver = { 1242 "pccard", 1243 pccard_methods, 1244 sizeof(struct pccard_softc) 1245}; 1246 1247devclass_t pccard_devclass; 1248 1249DRIVER_MODULE(pccard, pcic, pccard_driver, pccard_devclass, 0, 0); 1250DRIVER_MODULE(pccard, pc98pcic, pccard_driver, pccard_devclass, 0, 0); 1251DRIVER_MODULE(pccard, pccbb, pccard_driver, pccard_devclass, 0, 0); 1252DRIVER_MODULE(pccard, tcic, pccard_driver, pccard_devclass, 0, 0); 1253MODULE_VERSION(pccard, 1); 1254/*MODULE_DEPEND(pccard, pcic, 1, 1, 1);*/ 1255