ebus.c revision 1.24
1 /* $NetBSD: ebus.c,v 1.24 2001/07/25 03:49:54 eeh Exp $ */ 2 3 /* 4 * Copyright (c) 1999, 2000 Matthew R. Green 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 * 3. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 23 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 */ 30 31 #include "opt_ddb.h" 32 33 /* 34 * UltraSPARC 5 and beyond ebus support. 35 * 36 * note that this driver is not complete: 37 * - ebus2 dma code is completely unwritten 38 * - interrupt establish is written and appears to work 39 * - bus map code is written and appears to work 40 */ 41 42 #undef DEBUG 43 #define DEBUG 44 45 #ifdef DEBUG 46 #define EDB_PROM 0x01 47 #define EDB_CHILD 0x02 48 #define EDB_INTRMAP 0x04 49 #define EDB_BUSMAP 0x08 50 #define EDB_BUSDMA 0x10 51 #define EDB_INTR 0x20 52 int ebus_debug = 0x0; 53 #define DPRINTF(l, s) do { if (ebus_debug & l) printf s; } while (0) 54 #else 55 #define DPRINTF(l, s) 56 #endif 57 58 #include <sys/param.h> 59 #include <sys/conf.h> 60 #include <sys/device.h> 61 #include <sys/errno.h> 62 #include <sys/extent.h> 63 #include <sys/malloc.h> 64 #include <sys/systm.h> 65 #include <sys/time.h> 66 67 #define _SPARC_BUS_DMA_PRIVATE 68 #include <machine/bus.h> 69 #include <machine/autoconf.h> 70 #include <machine/openfirm.h> 71 72 #include <dev/pci/pcivar.h> 73 #include <dev/pci/pcireg.h> 74 #include <dev/pci/pcidevs.h> 75 76 #include <sparc64/dev/iommureg.h> 77 #include <sparc64/dev/iommuvar.h> 78 #include <sparc64/dev/psychoreg.h> 79 #include <sparc64/dev/psychovar.h> 80 #include <sparc64/dev/ebusreg.h> 81 #include <sparc64/dev/ebusvar.h> 82 #include <sparc64/sparc64/cache.h> 83 84 int ebus_match __P((struct device *, struct cfdata *, void *)); 85 void ebus_attach __P((struct device *, struct device *, void *)); 86 87 struct cfattach ebus_ca = { 88 sizeof(struct ebus_softc), ebus_match, ebus_attach 89 }; 90 91 int ebus_setup_attach_args __P((struct ebus_softc *, int, 92 struct ebus_attach_args *)); 93 void ebus_destroy_attach_args __P((struct ebus_attach_args *)); 94 int ebus_print __P((void *, const char *)); 95 void ebus_find_ino __P((struct ebus_softc *, struct ebus_attach_args *)); 96 int ebus_find_node __P((struct pci_attach_args *)); 97 98 /* 99 * here are our bus space and bus dma routines. 100 */ 101 static int ebus_bus_mmap __P((bus_space_tag_t, bus_type_t, bus_addr_t, 102 int, bus_space_handle_t *)); 103 static int _ebus_bus_map __P((bus_space_tag_t, bus_type_t, bus_addr_t, 104 bus_size_t, int, vaddr_t, 105 bus_space_handle_t *)); 106 static void *ebus_intr_establish __P((bus_space_tag_t, int, int, int, 107 int (*) __P((void *)), void *)); 108 109 static int ebus_dmamap_load __P((bus_dma_tag_t, bus_dmamap_t, void *, 110 bus_size_t, struct proc *, int)); 111 static void ebus_dmamap_unload __P((bus_dma_tag_t, bus_dmamap_t)); 112 static void ebus_dmamap_sync __P((bus_dma_tag_t, bus_dmamap_t, bus_addr_t, 113 bus_size_t, int)); 114 int ebus_dmamem_alloc __P((bus_dma_tag_t, bus_size_t, bus_size_t, bus_size_t, 115 bus_dma_segment_t *, int, int *, int)); 116 void ebus_dmamem_free __P((bus_dma_tag_t, bus_dma_segment_t *, int)); 117 int ebus_dmamem_map __P((bus_dma_tag_t, bus_dma_segment_t *, int, size_t, 118 caddr_t *, int)); 119 void ebus_dmamem_unmap __P((bus_dma_tag_t, caddr_t, size_t)); 120 121 int 122 ebus_match(parent, match, aux) 123 struct device *parent; 124 struct cfdata *match; 125 void *aux; 126 { 127 struct pci_attach_args *pa = aux; 128 char name[10]; 129 int node; 130 131 /* Only attach if there's a PROM node. */ 132 node = PCITAG_NODE(pa->pa_tag); 133 if (node == -1) return (0); 134 135 /* Match a real ebus */ 136 OF_getprop(node, "name", &name, sizeof(name)); 137 if (PCI_CLASS(pa->pa_class) == PCI_CLASS_BRIDGE && 138 PCI_VENDOR(pa->pa_id) == PCI_VENDOR_SUN && 139 PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_SUN_EBUS && 140 strcmp(name, "ebus") == 0) 141 return (1); 142 143 /* Or a PCI-ISA bridge XXX I hope this is on-board. */ 144 if (PCI_CLASS(pa->pa_class) == PCI_CLASS_BRIDGE && 145 PCI_SUBCLASS(pa->pa_class) == PCI_SUBCLASS_BRIDGE_ISA) { 146 return (1); 147 } 148 149 return (0); 150 } 151 152 /* 153 * attach an ebus and all it's children. this code is modeled 154 * after the sbus code which does similar things. 155 */ 156 void 157 ebus_attach(parent, self, aux) 158 struct device *parent, *self; 159 void *aux; 160 { 161 struct ebus_softc *sc = (struct ebus_softc *)self; 162 struct pci_attach_args *pa = aux; 163 struct ebus_attach_args eba; 164 struct ebus_interrupt_map_mask *immp; 165 int node, nmapmask, error; 166 char devinfo[256]; 167 168 printf("\n"); 169 170 pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo); 171 printf("%s: %s, revision 0x%02x\n", self->dv_xname, devinfo, 172 PCI_REVISION(pa->pa_class)); 173 174 sc->sc_parent = (struct psycho_softc *)parent; 175 sc->sc_memtag = pa->pa_memt; 176 sc->sc_iotag = pa->pa_iot; 177 sc->sc_childbustag = ebus_alloc_bus_tag(sc, PCI_MEMORY_BUS_SPACE); 178 sc->sc_dmatag = ebus_alloc_dma_tag(sc, pa->pa_dmat); 179 180 node = PCITAG_NODE(pa->pa_tag); 181 if (node == -1) 182 panic("could not find ebus node"); 183 184 sc->sc_node = node; 185 186 /* 187 * fill in our softc with information from the prom 188 */ 189 sc->sc_intmap = NULL; 190 sc->sc_range = NULL; 191 error = getprop(node, "interrupt-map", 192 sizeof(struct ebus_interrupt_map), 193 &sc->sc_nintmap, (void **)&sc->sc_intmap); 194 switch (error) { 195 case 0: 196 immp = &sc->sc_intmapmask; 197 error = getprop(node, "interrupt-map-mask", 198 sizeof(struct ebus_interrupt_map_mask), &nmapmask, 199 (void **)&immp); 200 if (error) 201 panic("could not get ebus interrupt-map-mask"); 202 if (nmapmask != 1) 203 panic("ebus interrupt-map-mask is broken"); 204 break; 205 case ENOENT: 206 break; 207 default: 208 panic("ebus interrupt-map: error %d", error); 209 break; 210 } 211 212 error = getprop(node, "ranges", sizeof(struct ebus_ranges), 213 &sc->sc_nrange, (void **)&sc->sc_range); 214 if (error) 215 panic("ebus ranges: error %d", error); 216 217 /* 218 * now attach all our children 219 */ 220 DPRINTF(EDB_CHILD, ("ebus node %08x, searching children...\n", node)); 221 for (node = firstchild(node); node; node = nextsibling(node)) { 222 char *name = getpropstring(node, "name"); 223 224 if (ebus_setup_attach_args(sc, node, &eba) != 0) { 225 printf("ebus_attach: %s: incomplete\n", name); 226 continue; 227 } else { 228 DPRINTF(EDB_CHILD, ("- found child `%s', attaching\n", 229 eba.ea_name)); 230 (void)config_found(self, &eba, ebus_print); 231 } 232 ebus_destroy_attach_args(&eba); 233 } 234 } 235 236 int 237 ebus_setup_attach_args(sc, node, ea) 238 struct ebus_softc *sc; 239 int node; 240 struct ebus_attach_args *ea; 241 { 242 int n, rv; 243 244 bzero(ea, sizeof(struct ebus_attach_args)); 245 rv = getprop(node, "name", 1, &n, (void **)&ea->ea_name); 246 if (rv != 0) 247 return (rv); 248 ea->ea_name[n] = '\0'; 249 250 ea->ea_node = node; 251 ea->ea_bustag = sc->sc_childbustag; 252 ea->ea_dmatag = sc->sc_dmatag; 253 254 rv = getprop(node, "reg", sizeof(struct ebus_regs), &ea->ea_nregs, 255 (void **)&ea->ea_regs); 256 if (rv) 257 return (rv); 258 259 rv = getprop(node, "address", sizeof(u_int32_t), &ea->ea_nvaddrs, 260 (void **)&ea->ea_vaddrs); 261 if (rv != ENOENT) { 262 if (rv) 263 return (rv); 264 265 if (ea->ea_nregs != ea->ea_nvaddrs) 266 printf("ebus loses: device %s: %d regs and %d addrs\n", 267 ea->ea_name, ea->ea_nregs, ea->ea_nvaddrs); 268 } else 269 ea->ea_nvaddrs = 0; 270 271 if (getprop(node, "interrupts", sizeof(u_int32_t), &ea->ea_nintrs, 272 (void **)&ea->ea_intrs)) 273 ea->ea_nintrs = 0; 274 else 275 ebus_find_ino(sc, ea); 276 277 return (0); 278 } 279 280 void 281 ebus_destroy_attach_args(ea) 282 struct ebus_attach_args *ea; 283 { 284 285 if (ea->ea_name) 286 free((void *)ea->ea_name, M_DEVBUF); 287 if (ea->ea_regs) 288 free((void *)ea->ea_regs, M_DEVBUF); 289 if (ea->ea_intrs) 290 free((void *)ea->ea_intrs, M_DEVBUF); 291 if (ea->ea_vaddrs) 292 free((void *)ea->ea_vaddrs, M_DEVBUF); 293 } 294 295 int 296 ebus_print(aux, p) 297 void *aux; 298 const char *p; 299 { 300 struct ebus_attach_args *ea = aux; 301 int i; 302 303 if (p) 304 printf("%s at %s", ea->ea_name, p); 305 for (i = 0; i < ea->ea_nregs; i++) 306 printf("%s %x-%x", i == 0 ? " addr" : ",", 307 ea->ea_regs[i].lo, 308 ea->ea_regs[i].lo + ea->ea_regs[i].size - 1); 309 for (i = 0; i < ea->ea_nintrs; i++) 310 printf(" ipl %d", ea->ea_intrs[i]); 311 return (UNCONF); 312 } 313 314 315 /* 316 * find the INO values for each interrupt and fill them in. 317 * 318 * for each "reg" property of this device, mask it's hi and lo 319 * values with the "interrupt-map-mask"'s hi/lo values, and also 320 * mask the interrupt number with the interrupt mask. search the 321 * "interrupt-map" list for matching values of hi, lo and interrupt 322 * to give the INO for this interrupt. 323 */ 324 void 325 ebus_find_ino(sc, ea) 326 struct ebus_softc *sc; 327 struct ebus_attach_args *ea; 328 { 329 u_int32_t hi, lo, intr; 330 int i, j, k; 331 332 if (sc->sc_nintmap == 0) { 333 for (i = 0; i < ea->ea_nintrs; i++) { 334 OF_mapintr(ea->ea_node, &ea->ea_intrs[i], 335 sizeof(ea->ea_intrs[0]), 336 sizeof(ea->ea_intrs[0])); 337 } 338 return; 339 } 340 341 DPRINTF(EDB_INTRMAP, 342 ("ebus_find_ino: searching %d interrupts", ea->ea_nintrs)); 343 344 for (j = 0; j < ea->ea_nintrs; j++) { 345 346 intr = ea->ea_intrs[j] & sc->sc_intmapmask.intr; 347 348 DPRINTF(EDB_INTRMAP, 349 ("; intr %x masked to %x", ea->ea_intrs[j], intr)); 350 for (i = 0; i < ea->ea_nregs; i++) { 351 hi = ea->ea_regs[i].hi & sc->sc_intmapmask.hi; 352 lo = ea->ea_regs[i].lo & sc->sc_intmapmask.lo; 353 354 DPRINTF(EDB_INTRMAP, 355 ("; reg hi.lo %08x.%08x masked to %08x.%08x", 356 ea->ea_regs[i].hi, ea->ea_regs[i].lo, hi, lo)); 357 for (k = 0; k < sc->sc_nintmap; k++) { 358 DPRINTF(EDB_INTRMAP, 359 ("; checking hi.lo %08x.%08x intr %x", 360 sc->sc_intmap[k].hi, sc->sc_intmap[k].lo, 361 sc->sc_intmap[k].intr)); 362 if (hi == sc->sc_intmap[k].hi && 363 lo == sc->sc_intmap[k].lo && 364 intr == sc->sc_intmap[k].intr) { 365 ea->ea_intrs[j] = 366 sc->sc_intmap[k].cintr; 367 DPRINTF(EDB_INTRMAP, 368 ("; FOUND IT! changing to %d\n", 369 sc->sc_intmap[k].cintr)); 370 goto next_intr; 371 } 372 } 373 } 374 next_intr:; 375 } 376 } 377 378 379 /* 380 * bus space and bus dma below here 381 */ 382 bus_space_tag_t 383 ebus_alloc_bus_tag(sc, type) 384 struct ebus_softc *sc; 385 int type; 386 { 387 bus_space_tag_t bt; 388 389 bt = (bus_space_tag_t) 390 malloc(sizeof(struct sparc_bus_space_tag), M_DEVBUF, M_NOWAIT); 391 if (bt == NULL) 392 panic("could not allocate ebus bus tag"); 393 394 bzero(bt, sizeof *bt); 395 bt->cookie = sc; 396 bt->parent = sc->sc_memtag; 397 bt->type = type; 398 bt->sparc_bus_map = _ebus_bus_map; 399 bt->sparc_bus_mmap = ebus_bus_mmap; 400 bt->sparc_intr_establish = ebus_intr_establish; 401 return (bt); 402 } 403 404 /* XXX? */ 405 bus_dma_tag_t 406 ebus_alloc_dma_tag(sc, pdt) 407 struct ebus_softc *sc; 408 bus_dma_tag_t pdt; 409 { 410 bus_dma_tag_t dt; 411 412 dt = (bus_dma_tag_t) 413 malloc(sizeof(struct sparc_bus_dma_tag), M_DEVBUF, M_NOWAIT); 414 if (dt == NULL) 415 panic("could not allocate ebus dma tag"); 416 417 bzero(dt, sizeof *dt); 418 dt->_cookie = sc; 419 dt->_parent = pdt; 420 #define PCOPY(x) dt->x = pdt->x 421 PCOPY(_dmamap_create); 422 PCOPY(_dmamap_destroy); 423 dt->_dmamap_load = ebus_dmamap_load; 424 PCOPY(_dmamap_load_mbuf); 425 PCOPY(_dmamap_load_uio); 426 PCOPY(_dmamap_load_raw); 427 dt->_dmamap_unload = ebus_dmamap_unload; 428 dt->_dmamap_sync = ebus_dmamap_sync; 429 dt->_dmamem_alloc = ebus_dmamem_alloc; 430 dt->_dmamem_free = ebus_dmamem_free; 431 dt->_dmamem_map = ebus_dmamem_map; 432 dt->_dmamem_unmap = ebus_dmamem_unmap; 433 PCOPY(_dmamem_mmap); 434 #undef PCOPY 435 return (dt); 436 } 437 438 /* 439 * bus space support. <sparc64/dev/psychoreg.h> has a discussion 440 * about PCI physical addresses, which also applies to ebus. 441 */ 442 static int 443 _ebus_bus_map(t, btype, offset, size, flags, vaddr, hp) 444 bus_space_tag_t t; 445 bus_type_t btype; 446 bus_addr_t offset; 447 bus_size_t size; 448 int flags; 449 vaddr_t vaddr; 450 bus_space_handle_t *hp; 451 { 452 struct ebus_softc *sc = t->cookie; 453 bus_addr_t hi, lo; 454 int i, ss; 455 456 DPRINTF(EDB_BUSMAP, 457 ("\n_ebus_bus_map: type %d off %016llx sz %x flags %d va %p", 458 (int)t->type, (unsigned long long)offset, (int)size, (int)flags, 459 (void *)vaddr)); 460 461 hi = offset >> 32UL; 462 lo = offset & 0xffffffff; 463 DPRINTF(EDB_BUSMAP, (" (hi %08x lo %08x)", (u_int)hi, (u_int)lo)); 464 for (i = 0; i < sc->sc_nrange; i++) { 465 bus_addr_t pciaddr; 466 467 if (hi != sc->sc_range[i].child_hi) 468 continue; 469 if (lo < sc->sc_range[i].child_lo || 470 (lo + size) > 471 (sc->sc_range[i].child_lo + sc->sc_range[i].size)) 472 continue; 473 474 /* Isolate address space and find the right tag */ 475 ss = (sc->sc_range[i].phys_hi>>24)&3; 476 switch (ss) { 477 case 1: /* I/O space */ 478 t = sc->sc_iotag; 479 break; 480 case 2: /* Memory space */ 481 t = sc->sc_memtag; 482 break; 483 case 0: /* Config space */ 484 case 3: /* 64-bit Memory space */ 485 default: /* WTF? */ 486 /* We don't handle these */ 487 panic("_ebus_bus_map: illegal space %x", ss); 488 break; 489 } 490 pciaddr = ((bus_addr_t)sc->sc_range[i].phys_mid << 32UL) | 491 sc->sc_range[i].phys_lo; 492 pciaddr += lo; 493 DPRINTF(EDB_BUSMAP, 494 ("\n_ebus_bus_map: mapping space %x paddr offset %qx pciaddr %qx\n", 495 ss, (unsigned long long)offset, (unsigned long long)pciaddr)); 496 /* pass it onto the psycho */ 497 return (bus_space_map2(t, sc->sc_range[i].phys_hi, 498 pciaddr, size, flags, vaddr, hp)); 499 } 500 DPRINTF(EDB_BUSMAP, (": FAILED\n")); 501 return (EINVAL); 502 } 503 504 static int 505 ebus_bus_mmap(t, btype, paddr, flags, hp) 506 bus_space_tag_t t; 507 bus_type_t btype; 508 bus_addr_t paddr; 509 int flags; 510 bus_space_handle_t *hp; 511 { 512 bus_addr_t offset = paddr; 513 struct ebus_softc *sc = t->cookie; 514 int i; 515 516 for (i = 0; i < sc->sc_nrange; i++) { 517 bus_addr_t paddr = ((bus_addr_t)sc->sc_range[i].child_hi << 32) | 518 sc->sc_range[i].child_lo; 519 520 if (offset != paddr) 521 continue; 522 523 DPRINTF(EDB_BUSMAP, ("\n_ebus_bus_mmap: mapping paddr %qx\n", 524 (unsigned long long)paddr)); 525 return (bus_space_mmap(sc->sc_memtag, 0, paddr, 526 flags, hp)); 527 } 528 529 return (-1); 530 } 531 532 /* 533 * install an interrupt handler for a PCI device 534 */ 535 void * 536 ebus_intr_establish(t, pri, level, flags, handler, arg) 537 bus_space_tag_t t; 538 int pri; 539 int level; 540 int flags; 541 int (*handler) __P((void *)); 542 void *arg; 543 { 544 return (bus_intr_establish(t->parent, pri, level, flags, handler, arg)); 545 } 546 547 /* 548 * bus dma support 549 */ 550 int 551 ebus_dmamap_load(t, map, buf, buflen, p, flags) 552 bus_dma_tag_t t; 553 bus_dmamap_t map; 554 void *buf; 555 bus_size_t buflen; 556 struct proc *p; 557 int flags; 558 { 559 struct ebus_softc *sc = t->_cookie; 560 561 return (iommu_dvmamap_load(t, sc->sc_parent->sc_is, map, buf, buflen, 562 p, flags)); 563 } 564 565 void 566 ebus_dmamap_unload(t, map) 567 bus_dma_tag_t t; 568 bus_dmamap_t map; 569 { 570 struct ebus_softc *sc = t->_cookie; 571 572 iommu_dvmamap_unload(t, sc->sc_parent->sc_is, map); 573 } 574 575 void 576 ebus_dmamap_sync(t, map, offset, len, ops) 577 bus_dma_tag_t t; 578 bus_dmamap_t map; 579 bus_addr_t offset; 580 bus_size_t len; 581 int ops; 582 { 583 struct ebus_softc *sc = t->_cookie; 584 585 iommu_dvmamap_sync(t, sc->sc_parent->sc_is, map, offset, len, ops); 586 bus_dmamap_sync(t->_parent, map, offset, len, ops); 587 } 588 589 int 590 ebus_dmamem_alloc(t, size, alignment, boundary, segs, nsegs, rsegs, flags) 591 bus_dma_tag_t t; 592 bus_size_t size; 593 bus_size_t alignment; 594 bus_size_t boundary; 595 bus_dma_segment_t *segs; 596 int nsegs; 597 int *rsegs; 598 int flags; 599 { 600 struct ebus_softc *sc = t->_cookie; 601 602 return (iommu_dvmamem_alloc(t, sc->sc_parent->sc_is, size, alignment, 603 boundary, segs, nsegs, rsegs, flags)); 604 } 605 606 void 607 ebus_dmamem_free(t, segs, nsegs) 608 bus_dma_tag_t t; 609 bus_dma_segment_t *segs; 610 int nsegs; 611 { 612 struct ebus_softc *sc = t->_cookie; 613 614 iommu_dvmamem_free(t, sc->sc_parent->sc_is, segs, nsegs); 615 } 616 617 int 618 ebus_dmamem_map(t, segs, nsegs, size, kvap, flags) 619 bus_dma_tag_t t; 620 bus_dma_segment_t *segs; 621 int nsegs; 622 size_t size; 623 caddr_t *kvap; 624 int flags; 625 { 626 struct ebus_softc *sc = t->_cookie; 627 628 return (iommu_dvmamem_map(t, sc->sc_parent->sc_is, segs, nsegs, 629 size, kvap, flags)); 630 } 631 632 void 633 ebus_dmamem_unmap(t, kva, size) 634 bus_dma_tag_t t; 635 caddr_t kva; 636 size_t size; 637 { 638 struct ebus_softc *sc = t->_cookie; 639 640 iommu_dvmamem_unmap(t, sc->sc_parent->sc_is, kva, size); 641 } 642
Indexes created Sun Sep 28 07:09:56 GMT 2025