if_aue.c revision 1.24
1 /* $NetBSD: if_aue.c,v 1.24 2000/02/17 18:42:21 augustss Exp $ */ 2 /* 3 * Copyright (c) 1997, 1998, 1999, 2000 4 * Bill Paul <wpaul (at) ee.columbia.edu>. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by Bill Paul. 17 * 4. Neither the name of the author nor the names of any co-contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 31 * THE POSSIBILITY OF SUCH DAMAGE. 32 * 33 * $FreeBSD: src/sys/dev/usb/if_aue.c,v 1.11 2000/01/14 01:36:14 wpaul Exp $ 34 */ 35 36 /* 37 * ADMtek AN986 Pegasus USB to ethernet driver. Datasheet is available 38 * from http://www.admtek.com.tw. 39 * 40 * Written by Bill Paul <wpaul (at) ee.columbia.edu> 41 * Electrical Engineering Department 42 * Columbia University, New York City 43 */ 44 45 /* 46 * The Pegasus chip uses four USB "endpoints" to provide 10/100 ethernet 47 * support: the control endpoint for reading/writing registers, burst 48 * read endpoint for packet reception, burst write for packet transmission 49 * and one for "interrupts." The chip uses the same RX filter scheme 50 * as the other ADMtek ethernet parts: one perfect filter entry for the 51 * the station address and a 64-bit multicast hash table. The chip supports 52 * both MII and HomePNA attachments. 53 * 54 * Since the maximum data transfer speed of USB is supposed to be 12Mbps, 55 * you're never really going to get 100Mbps speeds from this device. I 56 * think the idea is to allow the device to connect to 10 or 100Mbps 57 * networks, not necessarily to provide 100Mbps performance. Also, since 58 * the controller uses an external PHY chip, it's possible that board 59 * designers might simply choose a 10Mbps PHY. 60 * 61 * Registers are accessed using usbd_do_request(). Packet transfers are 62 * done using usbd_transfer() and friends. 63 */ 64 65 /* 66 * Ported to NetBSD and somewhat rewritten by Lennart Augustsson. 67 */ 68 69 /* 70 * TODO: 71 * better error messages from rxstat 72 * split out if_auevar.h 73 * add thread to avoid register reads from interrupt context 74 * more error checks 75 * investigate short rx problem 76 * proper cleanup on errors 77 */ 78 79 #if defined(__NetBSD__) || defined(__OpenBSD__) 80 #include "opt_inet.h" 81 #include "opt_ns.h" 82 #include "bpfilter.h" 83 #include "rnd.h" 84 #endif /* defined(__NetBSD__) || defined(__OpenBSD__) */ 85 86 #include <sys/param.h> 87 #include <sys/systm.h> 88 #include <sys/sockio.h> 89 #include <sys/mbuf.h> 90 #include <sys/malloc.h> 91 #include <sys/kernel.h> 92 #include <sys/socket.h> 93 94 #if defined(__FreeBSD__) 95 96 #include <net/ethernet.h> 97 #include <machine/clock.h> /* for DELAY */ 98 #include <sys/bus.h> 99 /* "controller miibus0" required. See GENERIC if you get errors here. */ 100 #include "miibus_if.h" 101 102 #elif defined(__NetBSD__) || defined(__OpenBSD__) 103 104 #include <sys/device.h> 105 #if NRND > 0 106 #include <sys/rnd.h> 107 #endif 108 109 #endif /* defined(__NetBSD__) || defined(__OpenBSD__) */ 110 111 #include <net/if.h> 112 #include <net/if_arp.h> 113 #include <net/if_dl.h> 114 #include <net/if_media.h> 115 116 #if defined(__NetBSD__) || defined(__OpenBSD__) 117 #include <net/if_ether.h> 118 #define BPF_MTAP(ifp, m) bpf_mtap((ifp)->if_bpf, (m)) 119 #else 120 #define BPF_MTAP(ifp, m) bpf_mtap((ifp), (m)) 121 #endif 122 123 #if defined(__FreeBSD__) || NBPFILTER > 0 124 #include <net/bpf.h> 125 #endif 126 127 #if defined(__NetBSD__) || defined(__OpenBSD__) 128 #ifdef INET 129 #include <netinet/in.h> 130 #include <netinet/if_inarp.h> 131 #endif 132 133 #ifdef NS 134 #include <netns/ns.h> 135 #include <netns/ns_if.h> 136 #endif 137 #endif /* defined(__NetBSD__) || defined(__OpenBSD__) */ 138 139 #include <dev/mii/mii.h> 140 #include <dev/mii/miivar.h> 141 142 #include <dev/usb/usb.h> 143 #include <dev/usb/usbdi.h> 144 #include <dev/usb/usbdi_util.h> 145 #include <dev/usb/usbdevs.h> 146 147 #ifdef __FreeBSD__ 148 #include <dev/usb/usb_ethersubr.h> 149 #endif 150 151 #include <dev/usb/if_auereg.h> 152 153 #ifdef AUE_DEBUG 154 #define DPRINTF(x) if (auedebug) logprintf x 155 #define DPRINTFN(n,x) if (auedebug >= (n)) logprintf x 156 int auedebug = 0; 157 #else 158 #define DPRINTF(x) 159 #define DPRINTFN(n,x) 160 #endif 161 162 /* 163 * Various supported device vendors/products. 164 */ 165 static struct aue_type aue_devs[] = { 166 { USB_VENDOR_BILLIONTON, USB_PRODUCT_BILLIONTON_USB100 }, 167 { USB_VENDOR_MELCO, USB_PRODUCT_MELCO_LUATX }, 168 { USB_VENDOR_LINKSYS, USB_PRODUCT_LINKSYS_USB100TX }, 169 { USB_VENDOR_ADMTEK, USB_PRODUCT_ADMTEK_PEGASUS }, 170 { USB_VENDOR_DLINK, USB_PRODUCT_DLINK_DSB650TX }, 171 { USB_VENDOR_DLINK, USB_PRODUCT_DLINK_DSB650TX_PNA }, 172 { USB_VENDOR_SMC, USB_PRODUCT_SMC_2202USB }, 173 { USB_VENDOR_COREGA, USB_PRODUCT_COREGA_FETHER_USB_TX }, 174 { 0, 0 } 175 }; 176 177 USB_DECLARE_DRIVER(aue); 178 179 static int aue_tx_list_init __P((struct aue_softc *)); 180 static int aue_rx_list_init __P((struct aue_softc *)); 181 static int aue_newbuf __P((struct aue_softc *, struct aue_chain *, 182 struct mbuf *)); 183 static int aue_send __P((struct aue_softc *, struct mbuf *, int)); 184 static void aue_intr __P((usbd_xfer_handle, 185 usbd_private_handle, usbd_status)); 186 static void aue_rxeof __P((usbd_xfer_handle, 187 usbd_private_handle, usbd_status)); 188 static void aue_txeof __P((usbd_xfer_handle, 189 usbd_private_handle, usbd_status)); 190 static void aue_tick __P((void *)); 191 static void aue_start __P((struct ifnet *)); 192 static int aue_ioctl __P((struct ifnet *, u_long, caddr_t)); 193 static void aue_init __P((void *)); 194 static void aue_stop __P((struct aue_softc *)); 195 static void aue_watchdog __P((struct ifnet *)); 196 #ifdef __FreeBSD__ 197 static void aue_shutdown __P((device_ptr_t)); 198 #endif 199 static int aue_openpipes __P((struct aue_softc *)); 200 static int aue_ifmedia_upd __P((struct ifnet *)); 201 static void aue_ifmedia_sts __P((struct ifnet *, struct ifmediareq *)); 202 203 static int aue_eeprom_getword __P((struct aue_softc *, int)); 204 static void aue_read_mac __P((struct aue_softc *, u_char *)); 205 static int aue_miibus_readreg __P((device_ptr_t, int, int)); 206 #if defined(__FreeBSD__) 207 static int aue_miibus_writereg __P((device_ptr_t, int, int, int)); 208 #elif defined(__NetBSD__) || defined(__OpenBSD__) 209 static void aue_miibus_writereg __P((device_ptr_t, int, int, int)); 210 #endif /* defined(__NetBSD__) || defined(__OpenBSD__) */ 211 static void aue_miibus_statchg __P((device_ptr_t)); 212 213 static void aue_setmulti __P((struct aue_softc *)); 214 static u_int32_t aue_crc __P((caddr_t)); 215 static void aue_reset __P((struct aue_softc *)); 216 217 static int csr_read_1 __P((struct aue_softc *, int)); 218 static int csr_write_1 __P((struct aue_softc *, int, int)); 219 static int csr_read_2 __P((struct aue_softc *, int)); 220 static int csr_write_2 __P((struct aue_softc *, int, int)); 221 222 #if defined(__FreeBSD__) 223 #if !defined(lint) 224 static const char rcsid[] = 225 "$FreeBSD: src/sys/dev/usb/if_aue.c,v 1.11 2000/01/14 01:36:14 wpaul Exp $"; 226 #endif 227 228 static void aue_rxstart __P((struct ifnet *)); 229 230 static struct usb_qdat aue_qdat; 231 232 static device_method_t aue_methods[] = { 233 /* Device interface */ 234 DEVMETHOD(device_probe, aue_match), 235 DEVMETHOD(device_attach, aue_attach), 236 DEVMETHOD(device_detach, aue_detach), 237 DEVMETHOD(device_shutdown, aue_shutdown), 238 239 /* bus interface */ 240 DEVMETHOD(bus_print_child, bus_generic_print_child), 241 DEVMETHOD(bus_driver_added, bus_generic_driver_added), 242 243 /* MII interface */ 244 DEVMETHOD(miibus_readreg, aue_miibus_readreg), 245 DEVMETHOD(miibus_writereg, aue_miibus_writereg), 246 DEVMETHOD(miibus_statchg, aue_miibus_statchg), 247 248 { 0, 0 } 249 }; 250 251 static driver_t aue_driver = { 252 "aue", 253 aue_methods, 254 sizeof(struct aue_softc) 255 }; 256 257 static devclass_t aue_devclass; 258 259 DRIVER_MODULE(if_aue, uhub, aue_driver, aue_devclass, usbd_driver_load, 0); 260 DRIVER_MODULE(miibus, aue, miibus_driver, miibus_devclass, 0, 0); 261 262 #endif /* __FreeBSD__ */ 263 264 #define AUE_DO_REQUEST(dev, req, data) usbd_do_request_flags(dev, req, data, USBD_NO_TSLEEP, NULL) 265 266 #define AUE_SETBIT(sc, reg, x) \ 267 csr_write_1(sc, reg, csr_read_1(sc, reg) | (x)) 268 269 #define AUE_CLRBIT(sc, reg, x) \ 270 csr_write_1(sc, reg, csr_read_1(sc, reg) & ~(x)) 271 272 static int 273 csr_read_1(sc, reg) 274 struct aue_softc *sc; 275 int reg; 276 { 277 usb_device_request_t req; 278 usbd_status err; 279 uByte val = 0; 280 int s; 281 282 req.bmRequestType = UT_READ_VENDOR_DEVICE; 283 req.bRequest = AUE_UR_READREG; 284 USETW(req.wValue, 0); 285 USETW(req.wIndex, reg); 286 USETW(req.wLength, 1); 287 288 s = splusb(); 289 err = AUE_DO_REQUEST(sc->aue_udev, &req, &val); 290 splx(s); 291 292 if (err) 293 return (0); 294 295 return (val); 296 } 297 298 static int 299 csr_read_2(sc, reg) 300 struct aue_softc *sc; 301 int reg; 302 { 303 usb_device_request_t req; 304 usbd_status err; 305 uWord val; 306 int s; 307 308 req.bmRequestType = UT_READ_VENDOR_DEVICE; 309 req.bRequest = AUE_UR_READREG; 310 USETW(req.wValue, 0); 311 USETW(req.wIndex, reg); 312 USETW(req.wLength, 2); 313 314 s = splusb(); 315 err = AUE_DO_REQUEST(sc->aue_udev, &req, &val); 316 splx(s); 317 318 if (err) 319 return (0); 320 321 return (UGETW(val)); 322 } 323 324 static int 325 csr_write_1(sc, reg, aval) 326 struct aue_softc *sc; 327 int reg, aval; 328 { 329 usb_device_request_t req; 330 usbd_status err; 331 int s; 332 uByte val; 333 334 val = aval; 335 req.bmRequestType = UT_WRITE_VENDOR_DEVICE; 336 req.bRequest = AUE_UR_WRITEREG; 337 USETW(req.wValue, val); 338 USETW(req.wIndex, reg); 339 USETW(req.wLength, 1); 340 341 s = splusb(); 342 err = AUE_DO_REQUEST(sc->aue_udev, &req, &val); 343 splx(s); 344 345 if (err) 346 return (-1); 347 348 return (0); 349 } 350 351 static int 352 csr_write_2(sc, reg, aval) 353 struct aue_softc *sc; 354 int reg, aval; 355 { 356 usb_device_request_t req; 357 usbd_status err; 358 int s; 359 uWord val; 360 361 USETW(val, aval); 362 req.bmRequestType = UT_WRITE_VENDOR_DEVICE; 363 req.bRequest = AUE_UR_WRITEREG; 364 USETW(req.wValue, aval); 365 USETW(req.wIndex, reg); 366 USETW(req.wLength, 2); 367 368 s = splusb(); 369 err = AUE_DO_REQUEST(sc->aue_udev, &req, &val); 370 splx(s); 371 372 if (err) 373 return (-1); 374 375 return (0); 376 } 377 378 /* 379 * Read a word of data stored in the EEPROM at address 'addr.' 380 */ 381 static int 382 aue_eeprom_getword(sc, addr) 383 struct aue_softc *sc; 384 int addr; 385 { 386 int i; 387 388 csr_write_1(sc, AUE_EE_REG, addr); 389 csr_write_1(sc, AUE_EE_CTL, AUE_EECTL_READ); 390 391 for (i = 0; i < AUE_TIMEOUT; i++) { 392 if (csr_read_1(sc, AUE_EE_CTL) & AUE_EECTL_DONE) 393 break; 394 } 395 396 if (i == AUE_TIMEOUT) { 397 printf("%s: EEPROM read timed out\n", 398 USBDEVNAME(sc->aue_dev)); 399 } 400 401 return (csr_read_2(sc, AUE_EE_DATA)); 402 } 403 404 /* 405 * Read the MAC from the EEPROM. It's at offset 0. 406 */ 407 static void 408 aue_read_mac(sc, dest) 409 struct aue_softc *sc; 410 u_char *dest; 411 { 412 int i; 413 int off = 0; 414 int word; 415 416 DPRINTFN(5,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev), __FUNCTION__)); 417 418 for (i = 0; i < 3; i++) { 419 word = aue_eeprom_getword(sc, off + i); 420 dest[2 * i] = (u_char)word; 421 dest[2 * i + 1] = (u_char)(word >> 8); 422 } 423 } 424 425 static int 426 aue_miibus_readreg(dev, phy, reg) 427 device_ptr_t dev; 428 int phy, reg; 429 { 430 struct aue_softc *sc = USBGETSOFTC(dev); 431 int i; 432 u_int16_t val; 433 434 /* 435 * The Am79C901 HomePNA PHY actually contains 436 * two transceivers: a 1Mbps HomePNA PHY and a 437 * 10Mbps full/half duplex ethernet PHY with 438 * NWAY autoneg. However in the ADMtek adapter, 439 * only the 1Mbps PHY is actually connected to 440 * anything, so we ignore the 10Mbps one. It 441 * happens to be configured for MII address 3, 442 * so we filter that out. 443 */ 444 if (sc->aue_vendor == USB_VENDOR_ADMTEK && 445 sc->aue_product == USB_PRODUCT_ADMTEK_PEGASUS) { 446 if (phy != 1) 447 return (0); 448 } 449 450 csr_write_1(sc, AUE_PHY_ADDR, phy); 451 csr_write_1(sc, AUE_PHY_CTL, reg | AUE_PHYCTL_READ); 452 453 for (i = 0; i < AUE_TIMEOUT; i++) { 454 if (csr_read_1(sc, AUE_PHY_CTL) & AUE_PHYCTL_DONE) 455 break; 456 } 457 458 if (i == AUE_TIMEOUT) { 459 printf("%s: MII read timed out\n", 460 USBDEVNAME(sc->aue_dev)); 461 } 462 463 val = csr_read_2(sc, AUE_PHY_DATA); 464 465 DPRINTFN(11,("%s: %s: phy=%d reg=%d => 0x%04x\n", 466 USBDEVNAME(sc->aue_dev), __FUNCTION__, phy, reg, val)); 467 468 return (val); 469 } 470 471 #if defined(__FreeBSD__) 472 static int 473 #elif defined(__NetBSD__) || defined(__OpenBSD__) 474 static void 475 #endif /* defined(__NetBSD__) || defined(__OpenBSD__) */ 476 aue_miibus_writereg(dev, phy, reg, data) 477 device_ptr_t dev; 478 int phy, reg, data; 479 { 480 struct aue_softc *sc = USBGETSOFTC(dev); 481 int i; 482 483 if (sc->aue_vendor == USB_VENDOR_ADMTEK && 484 sc->aue_product == USB_PRODUCT_ADMTEK_PEGASUS) { 485 if (phy == 3) 486 #if defined(__FreeBSD__) 487 return (0); 488 #elif defined(__NetBSD__) || defined(__OpenBSD__) 489 return; 490 #endif /* defined(__NetBSD__) || defined(__OpenBSD__) */ 491 } 492 493 DPRINTFN(11,("%s: %s: phy=%d reg=%d data=0x%04x\n", 494 USBDEVNAME(sc->aue_dev), __FUNCTION__, phy, reg, data)); 495 496 csr_write_2(sc, AUE_PHY_DATA, data); 497 csr_write_1(sc, AUE_PHY_ADDR, phy); 498 csr_write_1(sc, AUE_PHY_CTL, reg | AUE_PHYCTL_WRITE); 499 500 for (i = 0; i < AUE_TIMEOUT; i++) { 501 if (csr_read_1(sc, AUE_PHY_CTL) & AUE_PHYCTL_DONE) 502 break; 503 } 504 505 if (i == AUE_TIMEOUT) { 506 printf("%s: MII read timed out\n", 507 USBDEVNAME(sc->aue_dev)); 508 } 509 510 #if defined(__FreeBSD__) 511 return (0); 512 #endif 513 } 514 515 static void 516 aue_miibus_statchg(dev) 517 device_ptr_t dev; 518 { 519 struct aue_softc *sc = USBGETSOFTC(dev); 520 struct mii_data *mii = GET_MII(sc); 521 struct ifnet *ifp = GET_IFP(sc); 522 523 DPRINTFN(5,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev), __FUNCTION__)); 524 525 AUE_CLRBIT(sc, AUE_CTL0, AUE_CTL0_RX_ENB | AUE_CTL0_TX_ENB); 526 527 if (IFM_SUBTYPE(mii->mii_media_active) == IFM_100_TX) { 528 AUE_SETBIT(sc, AUE_CTL1, AUE_CTL1_SPEEDSEL); 529 ifp->if_baudrate = 100000000; 530 } else { 531 AUE_CLRBIT(sc, AUE_CTL1, AUE_CTL1_SPEEDSEL); 532 ifp->if_baudrate = 10000000; 533 } 534 535 if ((mii->mii_media_active & IFM_GMASK) == IFM_FDX) 536 AUE_SETBIT(sc, AUE_CTL1, AUE_CTL1_DUPLEX); 537 else 538 AUE_CLRBIT(sc, AUE_CTL1, AUE_CTL1_DUPLEX); 539 540 AUE_SETBIT(sc, AUE_CTL0, AUE_CTL0_RX_ENB | AUE_CTL0_TX_ENB); 541 542 /* 543 * Set the LED modes on the LinkSys adapter. 544 * This turns on the 'dual link LED' bin in the auxmode 545 * register of the Broadcom PHY. 546 */ 547 if ((sc->aue_vendor == USB_VENDOR_LINKSYS && 548 sc->aue_product == USB_PRODUCT_LINKSYS_USB100TX) || 549 (sc->aue_vendor == USB_VENDOR_DLINK && 550 sc->aue_product == USB_PRODUCT_DLINK_DSB650TX)) { 551 u_int16_t auxmode; 552 auxmode = aue_miibus_readreg(dev, 0, 0x1b); 553 aue_miibus_writereg(dev, 0, 0x1b, auxmode | 0x04); 554 } 555 } 556 557 #define AUE_POLY 0xEDB88320 558 #define AUE_BITS 6 559 560 static u_int32_t 561 aue_crc(addr) 562 caddr_t addr; 563 { 564 u_int32_t idx, bit, data, crc; 565 566 /* Compute CRC for the address value. */ 567 crc = 0xFFFFFFFF; /* initial value */ 568 569 for (idx = 0; idx < 6; idx++) { 570 for (data = *addr++, bit = 0; bit < 8; bit++, data >>= 1) 571 crc = (crc >> 1) ^ (((crc ^ data) & 1) ? AUE_POLY : 0); 572 } 573 574 return (crc & ((1 << AUE_BITS) - 1)); 575 } 576 577 static void 578 aue_setmulti(sc) 579 struct aue_softc *sc; 580 { 581 struct ifnet *ifp; 582 #if defined(__FreeBSD__) 583 struct ifmultiaddr *ifma; 584 #elif defined(__NetBSD__) || defined(__OpenBSD__) 585 struct ether_multi *enm; 586 struct ether_multistep step; 587 #endif /* defined(__NetBSD__) || defined(__OpenBSD__) */ 588 u_int32_t h = 0, i; 589 590 DPRINTFN(5,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev), __FUNCTION__)); 591 592 ifp = GET_IFP(sc); 593 594 if (ifp->if_flags & IFF_ALLMULTI || ifp->if_flags & IFF_PROMISC) { 595 AUE_SETBIT(sc, AUE_CTL0, AUE_CTL0_ALLMULTI); 596 return; 597 } 598 599 AUE_CLRBIT(sc, AUE_CTL0, AUE_CTL0_ALLMULTI); 600 601 /* first, zot all the existing hash bits */ 602 for (i = 0; i < 8; i++) 603 csr_write_1(sc, AUE_MAR0 + i, 0); 604 605 /* now program new ones */ 606 #if defined(__FreeBSD__) 607 for (ifma = ifp->if_multiaddrs.lh_first; ifma != NULL; 608 ifma = ifma->ifma_link.le_next) { 609 if (ifma->ifma_addr->sa_family != AF_LINK) 610 continue; 611 h = aue_crc(LLADDR((struct sockaddr_dl *)ifma->ifma_addr)); 612 AUE_SETBIT(sc, AUE_MAR + (h >> 3), 1 << (h & 0xF)); 613 } 614 #elif defined(__NetBSD__) || defined(__OpenBSD__) 615 ETHER_FIRST_MULTI(step, &sc->aue_ec, enm); 616 while (enm != NULL) { 617 #if 1 618 if (memcmp(enm->enm_addrlo, 619 enm->enm_addrhi, ETHER_ADDR_LEN) != 0) { 620 ifp->if_flags |= IFF_ALLMULTI; 621 AUE_SETBIT(sc, AUE_CTL0, AUE_CTL0_ALLMULTI); 622 return; 623 } 624 #endif 625 h = aue_crc(enm->enm_addrlo); 626 AUE_SETBIT(sc, AUE_MAR + (h >> 3), 1 << (h & 0xF)); 627 ETHER_NEXT_MULTI(step, enm); 628 } 629 #endif /* defined(__NetBSD__) || defined(__OpenBSD__) */ 630 } 631 632 static void 633 aue_reset(sc) 634 struct aue_softc *sc; 635 { 636 int i; 637 638 DPRINTFN(2,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev), __FUNCTION__)); 639 640 AUE_SETBIT(sc, AUE_CTL1, AUE_CTL1_RESETMAC); 641 642 for (i = 0; i < AUE_TIMEOUT; i++) { 643 if (!(csr_read_1(sc, AUE_CTL1) & AUE_CTL1_RESETMAC)) 644 break; 645 } 646 647 if (i == AUE_TIMEOUT) 648 printf("%s: reset failed\n", USBDEVNAME(sc->aue_dev)); 649 650 /* 651 * The PHY(s) attached to the Pegasus chip may be held 652 * in reset until we flip on the GPIO outputs. Make sure 653 * to set the GPIO pins high so that the PHY(s) will 654 * be enabled. 655 * 656 * Note: We force all of the GPIO pins low first, *then* 657 * enable the ones we want. 658 */ 659 csr_write_1(sc, AUE_GPIO0, AUE_GPIO_OUT0|AUE_GPIO_SEL0); 660 csr_write_1(sc, AUE_GPIO0, AUE_GPIO_OUT0|AUE_GPIO_SEL0|AUE_GPIO_SEL1); 661 662 /* Grrr. LinkSys has to be different from everyone else. */ 663 if ((sc->aue_vendor == USB_VENDOR_LINKSYS && 664 sc->aue_product == USB_PRODUCT_LINKSYS_USB100TX) || 665 (sc->aue_vendor == USB_VENDOR_DLINK && 666 sc->aue_product == USB_PRODUCT_DLINK_DSB650TX)) { 667 csr_write_1(sc, AUE_GPIO0, AUE_GPIO_SEL0|AUE_GPIO_SEL1); 668 csr_write_1(sc, AUE_GPIO0, AUE_GPIO_SEL0|AUE_GPIO_SEL1| 669 AUE_GPIO_OUT0); 670 } 671 672 /* Wait a little while for the chip to get its brains in order. */ 673 DELAY(10000); /* XXX */ 674 } 675 676 /* 677 * Probe for a Pegasus chip. 678 */ 679 USB_MATCH(aue) 680 { 681 USB_MATCH_START(aue, uaa); 682 struct aue_type *t; 683 684 if (uaa->iface != NULL) 685 return (UMATCH_NONE); 686 687 for (t = aue_devs; t->aue_vid != 0; t++) 688 if (uaa->vendor == t->aue_vid && uaa->product == t->aue_did) 689 return (UMATCH_VENDOR_PRODUCT); 690 691 return (UMATCH_NONE); 692 } 693 694 /* 695 * Attach the interface. Allocate softc structures, do ifmedia 696 * setup and ethernet/BPF attach. 697 */ 698 USB_ATTACH(aue) 699 { 700 USB_ATTACH_START(aue, sc, uaa); 701 char devinfo[1024]; 702 int s; 703 u_char eaddr[ETHER_ADDR_LEN]; 704 struct ifnet *ifp; 705 struct mii_data *mii; 706 usbd_device_handle dev = uaa->device; 707 usbd_interface_handle iface; 708 usbd_status err; 709 usb_interface_descriptor_t *id; 710 usb_endpoint_descriptor_t *ed; 711 int i; 712 713 #ifdef __FreeBSD__ 714 bzero(sc, sizeof(struct aue_softc)); 715 #endif 716 717 DPRINTFN(5,(" : aue_attach: sc=%p", sc)); 718 719 usbd_devinfo(dev, 0, devinfo); 720 USB_ATTACH_SETUP; 721 printf("%s: %s\n", USBDEVNAME(sc->aue_dev), devinfo); 722 723 err = usbd_set_config_no(dev, AUE_CONFIG_NO, 0); 724 if (err) { 725 printf("%s: setting config no failed\n", 726 USBDEVNAME(sc->aue_dev)); 727 USB_ATTACH_ERROR_RETURN; 728 } 729 730 err = usbd_device2interface_handle(dev, AUE_IFACE_IDX, &iface); 731 if (err) { 732 printf("%s: getting interface handle failed\n", 733 USBDEVNAME(sc->aue_dev)); 734 USB_ATTACH_ERROR_RETURN; 735 } 736 737 sc->aue_udev = dev; 738 sc->aue_iface = iface; 739 sc->aue_product = uaa->product; 740 sc->aue_vendor = uaa->vendor; 741 742 id = usbd_get_interface_descriptor(iface); 743 744 /* Find endpoints. */ 745 for (i = 0; i < id->bNumEndpoints; i++) { 746 ed = usbd_interface2endpoint_descriptor(iface, i); 747 if (!ed) { 748 printf("%s: couldn't get endpoint descriptor %d\n", 749 USBDEVNAME(sc->aue_dev), i); 750 USB_ATTACH_ERROR_RETURN; 751 } 752 if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN && 753 (ed->bmAttributes & UE_XFERTYPE) == UE_BULK) { 754 sc->aue_ed[AUE_ENDPT_RX] = ed->bEndpointAddress; 755 } else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT && 756 (ed->bmAttributes & UE_XFERTYPE) == UE_BULK) { 757 sc->aue_ed[AUE_ENDPT_TX] = ed->bEndpointAddress; 758 } else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN && 759 (ed->bmAttributes & UE_XFERTYPE) == UE_INTERRUPT) { 760 sc->aue_ed[AUE_ENDPT_INTR] = ed->bEndpointAddress; 761 } 762 } 763 764 if (sc->aue_ed[AUE_ENDPT_RX] == 0 || sc->aue_ed[AUE_ENDPT_TX] == 0 || 765 sc->aue_ed[AUE_ENDPT_INTR] == 0) { 766 printf("%s: missing endpoint\n", USBDEVNAME(sc->aue_dev)); 767 USB_ATTACH_ERROR_RETURN; 768 } 769 770 771 s = splimp(); 772 773 /* Reset the adapter. */ 774 aue_reset(sc); 775 776 /* 777 * Get station address from the EEPROM. 778 */ 779 aue_read_mac(sc, eaddr); 780 781 /* 782 * A Pegasus chip was detected. Inform the world. 783 */ 784 #if defined(__FreeBSD__) 785 printf("%s: Ethernet address: %6D\n", USBDEVNAME(sc->aue_dev), 786 eaddr, ":"); 787 788 bcopy(eaddr, (char *)&sc->arpcom.ac_enaddr, ETHER_ADDR_LEN); 789 790 ifp = &sc->arpcom.ac_if; 791 ifp->if_softc = sc; 792 ifp->if_unit = sc->aue_unit; 793 ifp->if_name = "aue"; 794 ifp->if_mtu = ETHERMTU; 795 ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST; 796 ifp->if_ioctl = aue_ioctl; 797 ifp->if_output = ether_output; 798 ifp->if_start = aue_start; 799 ifp->if_watchdog = aue_watchdog; 800 ifp->if_init = aue_init; 801 ifp->if_baudrate = 10000000; 802 ifp->if_snd.ifq_maxlen = IFQ_MAXLEN; 803 804 /* 805 * Do MII setup. 806 * NOTE: Doing this causes child devices to be attached to us, 807 * which we would normally disconnect at in the detach routine 808 * using device_delete_child(). However the USB code is set up 809 * such that when this driver is removed, all childred devices 810 * are removed as well. In effect, the USB code ends up detaching 811 * all of our children for us, so we don't have to do is ourselves 812 * in aue_detach(). It's important to point this out since if 813 * we *do* try to detach the child devices ourselves, we will 814 * end up getting the children deleted twice, which will crash 815 * the system. 816 */ 817 if (mii_phy_probe(self, &sc->aue_miibus, 818 aue_ifmedia_upd, aue_ifmedia_sts)) { 819 printf("%s: MII without any PHY!\n", USBDEVNAME(sc->aue_dev)); 820 splx(s); 821 USB_ATTACH_ERROR_RETURN; 822 } 823 824 aue_qdat.ifp = ifp; 825 aue_qdat.if_rxstart = aue_rxstart; 826 827 /* 828 * Call MI attach routines. 829 */ 830 if_attach(ifp); 831 ether_ifattach(ifp); 832 callout_handle_init(&sc->aue_stat_ch); 833 bpfattach(ifp, DLT_EN10MB, sizeof(struct ether_header)); 834 835 usb_register_netisr(); 836 837 #elif defined(__NetBSD__) || defined(__OpenBSD__) 838 839 printf("%s: Ethernet address %s\n", USBDEVNAME(sc->aue_dev), 840 ether_sprintf(eaddr)); 841 842 /* Initialize interface info.*/ 843 ifp = &sc->aue_ec.ec_if; 844 ifp->if_softc = sc; 845 ifp->if_mtu = ETHERMTU; 846 ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST; 847 ifp->if_ioctl = aue_ioctl; 848 ifp->if_start = aue_start; 849 ifp->if_watchdog = aue_watchdog; 850 ifp->if_baudrate = 10000000; 851 strncpy(ifp->if_xname, USBDEVNAME(sc->aue_dev), IFNAMSIZ); 852 853 /* Initialize MII/media info. */ 854 mii = &sc->aue_mii; 855 mii->mii_ifp = ifp; 856 mii->mii_readreg = aue_miibus_readreg; 857 mii->mii_writereg = aue_miibus_writereg; 858 mii->mii_statchg = aue_miibus_statchg; 859 ifmedia_init(&mii->mii_media, 0, aue_ifmedia_upd, aue_ifmedia_sts); 860 mii_attach(self, mii, 0xffffffff, MII_PHY_ANY, MII_OFFSET_ANY, 0); 861 if (LIST_FIRST(&mii->mii_phys) == NULL) { 862 ifmedia_add(&mii->mii_media, IFM_ETHER | IFM_NONE, 0, NULL); 863 ifmedia_set(&mii->mii_media, IFM_ETHER | IFM_NONE); 864 } else 865 ifmedia_set(&mii->mii_media, IFM_ETHER | IFM_AUTO); 866 867 /* Attach the interface. */ 868 if_attach(ifp); 869 ether_ifattach(ifp, eaddr); 870 871 #if NBPFILTER > 0 872 bpfattach(&ifp->if_bpf, ifp, DLT_EN10MB, 873 sizeof(struct ether_header)); 874 #endif 875 #if NRND > 0 876 rnd_attach_source(&sc->rnd_source, USBDEVNAME(sc->aue_dev), 877 RND_TYPE_NET, 0); 878 #endif 879 880 #endif /* defined(__NetBSD__) || defined(__OpenBSD__) */ 881 882 sc->aue_attached = 1; 883 splx(s); 884 885 usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, sc->aue_udev, 886 USBDEV(sc->aue_dev)); 887 888 USB_ATTACH_SUCCESS_RETURN; 889 } 890 891 USB_DETACH(aue) 892 { 893 USB_DETACH_START(aue, sc); 894 struct ifnet *ifp = GET_IFP(sc); 895 int s; 896 897 DPRINTFN(2,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev), __FUNCTION__)); 898 899 s = splusb(); 900 901 usb_untimeout(aue_tick, sc, sc->aue_stat_ch); 902 903 if (!sc->aue_attached) { 904 /* Detached before attached finished, so just bail out. */ 905 splx(s); 906 return (0); 907 } 908 909 if (ifp->if_flags & IFF_RUNNING) 910 aue_stop(sc); 911 912 #if defined(__NetBSD__) 913 #if NRND > 0 914 rnd_detach_source(&sc->rnd_source); 915 #endif 916 mii_detach(&sc->aue_mii, MII_PHY_ANY, MII_OFFSET_ANY); 917 ifmedia_delete_instance(&sc->aue_mii.mii_media, IFM_INST_ANY); 918 #if NBPFILTER > 0 919 bpfdetach(ifp); 920 #endif 921 ether_ifdetach(ifp); 922 #endif /* __NetBSD__ */ 923 924 if_detach(ifp); 925 926 #ifdef DIAGNOSTIC 927 if (sc->aue_ep[AUE_ENDPT_TX] != NULL || 928 sc->aue_ep[AUE_ENDPT_RX] != NULL || 929 sc->aue_ep[AUE_ENDPT_INTR] != NULL) 930 printf("%s: detach has active endpoints\n", 931 USBDEVNAME(sc->aue_dev)); 932 #endif 933 934 sc->aue_attached = 0; 935 splx(s); 936 937 usbd_add_drv_event(USB_EVENT_DRIVER_DETACH, sc->aue_udev, 938 USBDEV(sc->aue_dev)); 939 940 return (0); 941 } 942 943 #if defined(__NetBSD__) || defined(__OpenBSD__) 944 int 945 aue_activate(self, act) 946 device_ptr_t self; 947 enum devact act; 948 { 949 struct aue_softc *sc = (struct aue_softc *)self; 950 951 DPRINTFN(2,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev), __FUNCTION__)); 952 953 switch (act) { 954 case DVACT_ACTIVATE: 955 return (EOPNOTSUPP); 956 break; 957 958 case DVACT_DEACTIVATE: 959 if_deactivate(&sc->aue_ec.ec_if); 960 sc->aue_dying = 1; 961 break; 962 } 963 return (0); 964 } 965 #endif /* defined(__NetBSD__) || defined(__OpenBSD__) */ 966 967 /* 968 * Initialize an RX descriptor and attach an MBUF cluster. 969 */ 970 static int 971 aue_newbuf(sc, c, m) 972 struct aue_softc *sc; 973 struct aue_chain *c; 974 struct mbuf *m; 975 { 976 struct mbuf *m_new = NULL; 977 978 DPRINTFN(10,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev),__FUNCTION__)); 979 980 if (m == NULL) { 981 MGETHDR(m_new, M_DONTWAIT, MT_DATA); 982 if (m_new == NULL) { 983 printf("%s: no memory for rx list " 984 "-- packet dropped!\n", USBDEVNAME(sc->aue_dev)); 985 return (ENOBUFS); 986 } 987 988 MCLGET(m_new, M_DONTWAIT); 989 if (!(m_new->m_flags & M_EXT)) { 990 printf("%s: no memory for rx list " 991 "-- packet dropped!\n", USBDEVNAME(sc->aue_dev)); 992 m_freem(m_new); 993 return (ENOBUFS); 994 } 995 m_new->m_len = m_new->m_pkthdr.len = MCLBYTES; 996 } else { 997 m_new = m; 998 m_new->m_len = m_new->m_pkthdr.len = MCLBYTES; 999 m_new->m_data = m_new->m_ext.ext_buf; 1000 } 1001 1002 m_adj(m_new, ETHER_ALIGN); 1003 c->aue_mbuf = m_new; 1004 1005 return (0); 1006 } 1007 1008 static int 1009 aue_rx_list_init(sc) 1010 struct aue_softc *sc; 1011 { 1012 struct aue_cdata *cd; 1013 struct aue_chain *c; 1014 int i; 1015 1016 DPRINTFN(5,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev), __FUNCTION__)); 1017 1018 cd = &sc->aue_cdata; 1019 for (i = 0; i < AUE_RX_LIST_CNT; i++) { 1020 c = &cd->aue_rx_chain[i]; 1021 c->aue_sc = sc; 1022 c->aue_idx = i; 1023 if (aue_newbuf(sc, c, NULL) == ENOBUFS) 1024 return (ENOBUFS); 1025 if (c->aue_xfer == NULL) { 1026 c->aue_xfer = usbd_alloc_xfer(sc->aue_udev); 1027 if (c->aue_xfer == NULL) 1028 return (ENOBUFS); 1029 c->aue_buf = usbd_alloc_buffer(c->aue_xfer, AUE_BUFSZ); 1030 if (c->aue_buf == NULL) 1031 return (ENOBUFS); /* XXX free xfer */ 1032 } 1033 } 1034 1035 return (0); 1036 } 1037 1038 static int 1039 aue_tx_list_init(sc) 1040 struct aue_softc *sc; 1041 { 1042 struct aue_cdata *cd; 1043 struct aue_chain *c; 1044 int i; 1045 1046 DPRINTFN(5,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev), __FUNCTION__)); 1047 1048 cd = &sc->aue_cdata; 1049 for (i = 0; i < AUE_TX_LIST_CNT; i++) { 1050 c = &cd->aue_tx_chain[i]; 1051 c->aue_sc = sc; 1052 c->aue_idx = i; 1053 c->aue_mbuf = NULL; 1054 if (c->aue_xfer == NULL) { 1055 c->aue_xfer = usbd_alloc_xfer(sc->aue_udev); 1056 if (c->aue_xfer == NULL) 1057 return (ENOBUFS); 1058 c->aue_buf = usbd_alloc_buffer(c->aue_xfer, AUE_BUFSZ); 1059 if (c->aue_buf == NULL) 1060 return (ENOBUFS); 1061 } 1062 } 1063 1064 return (0); 1065 } 1066 1067 static void 1068 aue_intr(xfer, priv, status) 1069 usbd_xfer_handle xfer; 1070 usbd_private_handle priv; 1071 usbd_status status; 1072 { 1073 struct aue_softc *sc = priv; 1074 struct ifnet *ifp = GET_IFP(sc); 1075 struct aue_intrpkt *p = &sc->aue_cdata.aue_ibuf; 1076 1077 DPRINTFN(15,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev),__FUNCTION__)); 1078 1079 if (sc->aue_dying) 1080 return; 1081 1082 if (!(ifp->if_flags & IFF_RUNNING)) 1083 return; 1084 1085 if (status != USBD_NORMAL_COMPLETION) { 1086 if (status == USBD_NOT_STARTED || status == USBD_CANCELLED) { 1087 return; 1088 } 1089 printf("%s: usb error on intr: %s\n", USBDEVNAME(sc->aue_dev), 1090 usbd_errstr(status)); 1091 if (status == USBD_STALLED) 1092 usbd_clear_endpoint_stall(sc->aue_ep[AUE_ENDPT_RX]); 1093 return; 1094 } 1095 1096 if (p->aue_txstat0) 1097 ifp->if_oerrors++; 1098 1099 if (p->aue_txstat0 & (AUE_TXSTAT0_LATECOLL | AUE_TXSTAT0_EXCESSCOLL)) 1100 ifp->if_collisions++; 1101 } 1102 1103 #if defined(__FreeBSD__) 1104 static void 1105 aue_rxstart(ifp) 1106 struct ifnet *ifp; 1107 { 1108 struct aue_softc *sc; 1109 struct aue_chain *c; 1110 1111 sc = ifp->if_softc; 1112 c = &sc->aue_cdata.aue_rx_chain[sc->aue_cdata.aue_rx_prod]; 1113 1114 if (aue_newbuf(sc, c, NULL) == ENOBUFS) { 1115 ifp->if_ierrors++; 1116 return; 1117 } 1118 1119 /* Setup new transfer. */ 1120 usbd_setup_xfer(c->aue_xfer, sc->aue_ep[AUE_ENDPT_RX], 1121 c, mtod(c->aue_mbuf, char *), AUE_BUFSZ, USBD_SHORT_XFER_OK, 1122 USBD_NO_TIMEOUT, aue_rxeof); 1123 usbd_transfer(c->aue_xfer); 1124 } 1125 #endif 1126 1127 /* 1128 * A frame has been uploaded: pass the resulting mbuf chain up to 1129 * the higher level protocols. 1130 * 1131 * Grrr. Receiving transfers larger than about 1152 bytes sometimes 1132 * doesn't work. We get an incomplete frame. In order to avoid 1133 * this, we queue up RX transfers that are shorter than a full sized 1134 * frame. If the received frame is larger than our transfer size, 1135 * we snag the rest of the data using a second transfer. Does this 1136 * hurt performance? Yes. But after fighting with this stupid thing 1137 * for three days, I'm willing to settle. I'd rather have reliable 1138 * receive performance that fast but spotty performance. 1139 */ 1140 static void 1141 aue_rxeof(xfer, priv, status) 1142 usbd_xfer_handle xfer; 1143 usbd_private_handle priv; 1144 usbd_status status; 1145 { 1146 struct aue_chain *c = priv; 1147 struct aue_softc *sc = c->aue_sc; 1148 struct ifnet *ifp = GET_IFP(sc); 1149 struct mbuf *m; 1150 u_int32_t total_len; 1151 struct aue_rxpkt r; 1152 #if defined(__NetBSD__) || defined(__OpenBSD__) 1153 int s; 1154 #endif /* defined(__NetBSD__) || defined(__OpenBSD__) */ 1155 1156 DPRINTFN(10,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev),__FUNCTION__)); 1157 1158 if (sc->aue_dying) 1159 return; 1160 1161 if (!(ifp->if_flags & IFF_RUNNING)) 1162 return; 1163 1164 if (status != USBD_NORMAL_COMPLETION) { 1165 if (status == USBD_NOT_STARTED || status == USBD_CANCELLED) 1166 return; 1167 printf("%s: usb error on rx: %s\n", USBDEVNAME(sc->aue_dev), 1168 usbd_errstr(status)); 1169 if (status == USBD_STALLED) 1170 usbd_clear_endpoint_stall(sc->aue_ep[AUE_ENDPT_RX]); 1171 goto done; 1172 } 1173 1174 usbd_get_xfer_status(xfer, NULL, NULL, &total_len, NULL); 1175 1176 memcpy(mtod(c->aue_mbuf, char*), c->aue_buf, total_len); 1177 1178 if (total_len <= 4 + ETHER_CRC_LEN) { 1179 ifp->if_ierrors++; 1180 goto done; 1181 } 1182 1183 memcpy(&r, c->aue_buf + total_len - 4, sizeof(r)); 1184 1185 /* Turn off all the non-error bits in the rx status word. */ 1186 r.aue_rxstat &= AUE_RXSTAT_MASK; 1187 if (r.aue_rxstat) { 1188 ifp->if_ierrors++; 1189 goto done; 1190 } 1191 1192 /* No errors; receive the packet. */ 1193 m = c->aue_mbuf; 1194 total_len -= ETHER_CRC_LEN + 4; 1195 m->m_pkthdr.len = m->m_len = total_len; 1196 ifp->if_ipackets++; 1197 1198 #if defined(__FreeBSD__) 1199 m->m_pkthdr.rcvif = (struct ifnet *)&kue_qdat; 1200 /* Put the packet on the special USB input queue. */ 1201 usb_ether_input(m); 1202 1203 return; 1204 1205 #elif defined(__NetBSD__) || defined(__OpenBSD__) 1206 m->m_pkthdr.rcvif = ifp; 1207 1208 s = splimp(); 1209 1210 /* XXX ugly */ 1211 if (aue_newbuf(sc, c, NULL) == ENOBUFS) { 1212 ifp->if_ierrors++; 1213 goto done1; 1214 } 1215 1216 /* 1217 * Handle BPF listeners. Let the BPF user see the packet, but 1218 * don't pass it up to the ether_input() layer unless it's 1219 * a broadcast packet, multicast packet, matches our ethernet 1220 * address or the interface is in promiscuous mode. 1221 */ 1222 if (ifp->if_bpf) { 1223 struct ether_header *eh = mtod(m, struct ether_header *); 1224 BPF_MTAP(ifp, m); 1225 if ((ifp->if_flags & IFF_PROMISC) && 1226 memcmp(eh->ether_dhost, LLADDR(ifp->if_sadl), 1227 ETHER_ADDR_LEN) && 1228 !(eh->ether_dhost[0] & 1)) { 1229 m_freem(m); 1230 goto done1; 1231 } 1232 } 1233 1234 DPRINTFN(10,("%s: %s: deliver %d\n", USBDEVNAME(sc->aue_dev), 1235 __FUNCTION__, m->m_len)); 1236 (*ifp->if_input)(ifp, m); 1237 done1: 1238 splx(s); 1239 #endif /* defined(__NetBSD__) || defined(__OpenBSD__) */ 1240 1241 done: 1242 1243 /* Setup new transfer. */ 1244 usbd_setup_xfer(xfer, sc->aue_ep[AUE_ENDPT_RX], 1245 c, c->aue_buf, AUE_BUFSZ, 1246 USBD_SHORT_XFER_OK | USBD_NO_COPY, 1247 USBD_NO_TIMEOUT, aue_rxeof); 1248 usbd_transfer(xfer); 1249 1250 DPRINTFN(10,("%s: %s: start rx\n", USBDEVNAME(sc->aue_dev), 1251 __FUNCTION__)); 1252 } 1253 1254 /* 1255 * A frame was downloaded to the chip. It's safe for us to clean up 1256 * the list buffers. 1257 */ 1258 1259 static void 1260 aue_txeof(xfer, priv, status) 1261 usbd_xfer_handle xfer; 1262 usbd_private_handle priv; 1263 usbd_status status; 1264 { 1265 struct aue_chain *c = priv; 1266 struct aue_softc *sc = c->aue_sc; 1267 struct ifnet *ifp = GET_IFP(sc); 1268 int s; 1269 1270 if (sc->aue_dying) 1271 return; 1272 1273 s = splimp(); 1274 1275 DPRINTFN(10,("%s: %s: enter status=%d\n", USBDEVNAME(sc->aue_dev), 1276 __FUNCTION__, status)); 1277 1278 ifp->if_timer = 0; 1279 ifp->if_flags &= ~IFF_OACTIVE; 1280 1281 if (status != USBD_NORMAL_COMPLETION) { 1282 if (status == USBD_NOT_STARTED || status == USBD_CANCELLED) { 1283 splx(s); 1284 return; 1285 } 1286 ifp->if_oerrors++; 1287 printf("%s: usb error on tx: %s\n", USBDEVNAME(sc->aue_dev), 1288 usbd_errstr(status)); 1289 if (status == USBD_STALLED) 1290 usbd_clear_endpoint_stall(sc->aue_ep[AUE_ENDPT_TX]); 1291 splx(s); 1292 return; 1293 } 1294 1295 ifp->if_opackets++; 1296 1297 #if defined(__FreeBSD__) 1298 c->aue_mbuf->m_pkthdr.rcvif = ifp; 1299 usb_tx_done(c->aue_mbuf); 1300 c->aue_mbuf = NULL; 1301 #elif defined(__NetBSD__) || defined(__OpenBSD__) 1302 m_freem(c->aue_mbuf); 1303 c->aue_mbuf = NULL; 1304 1305 if (ifp->if_snd.ifq_head != NULL) 1306 aue_start(ifp); 1307 #endif /* defined(__NetBSD__) || defined(__OpenBSD__) */ 1308 1309 splx(s); 1310 } 1311 1312 static void 1313 aue_tick(xsc) 1314 void *xsc; 1315 { 1316 struct aue_softc *sc = xsc; 1317 struct ifnet *ifp; 1318 struct mii_data *mii; 1319 int s; 1320 1321 DPRINTFN(15,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev),__FUNCTION__)); 1322 1323 if (sc == NULL) 1324 return; 1325 1326 if (sc->aue_dying) 1327 return; 1328 1329 ifp = GET_IFP(sc); 1330 mii = GET_MII(sc); 1331 if (mii == NULL) 1332 return; 1333 1334 s = splimp(); 1335 1336 mii_tick(mii); 1337 if (!sc->aue_link) { 1338 mii_pollstat(mii); 1339 if (mii->mii_media_status & IFM_ACTIVE && 1340 IFM_SUBTYPE(mii->mii_media_active) != IFM_NONE) { 1341 DPRINTFN(2,("%s: %s: got link\n", 1342 USBDEVNAME(sc->aue_dev),__FUNCTION__)); 1343 sc->aue_link++; 1344 if (ifp->if_snd.ifq_head != NULL) 1345 aue_start(ifp); 1346 } 1347 } 1348 1349 usb_timeout(aue_tick, sc, hz, sc->aue_stat_ch); 1350 1351 splx(s); 1352 } 1353 1354 static int 1355 aue_send(sc, m, idx) 1356 struct aue_softc *sc; 1357 struct mbuf *m; 1358 int idx; 1359 { 1360 int total_len; 1361 struct aue_chain *c; 1362 usbd_status err; 1363 1364 DPRINTFN(10,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev),__FUNCTION__)); 1365 1366 c = &sc->aue_cdata.aue_tx_chain[idx]; 1367 1368 /* 1369 * Copy the mbuf data into a contiguous buffer, leaving two 1370 * bytes at the beginning to hold the frame length. 1371 */ 1372 m_copydata(m, 0, m->m_pkthdr.len, c->aue_buf + 2); 1373 c->aue_mbuf = m; 1374 1375 /* 1376 * The ADMtek documentation says that the packet length is 1377 * supposed to be specified in the first two bytes of the 1378 * transfer, however it actually seems to ignore this info 1379 * and base the frame size on the bulk transfer length. 1380 */ 1381 c->aue_buf[0] = (u_int8_t)m->m_pkthdr.len; 1382 c->aue_buf[1] = (u_int8_t)(m->m_pkthdr.len >> 8); 1383 total_len = m->m_pkthdr.len + 2; 1384 1385 usbd_setup_xfer(c->aue_xfer, sc->aue_ep[AUE_ENDPT_TX], 1386 c, c->aue_buf, total_len, USBD_FORCE_SHORT_XFER | USBD_NO_COPY, 1387 AUE_TX_TIMEOUT, aue_txeof); 1388 1389 /* Transmit */ 1390 err = usbd_transfer(c->aue_xfer); 1391 if (err != USBD_IN_PROGRESS) { 1392 aue_stop(sc); 1393 return (EIO); 1394 } 1395 DPRINTFN(5,("%s: %s: send %d bytes\n", USBDEVNAME(sc->aue_dev), 1396 __FUNCTION__, total_len)); 1397 1398 sc->aue_cdata.aue_tx_cnt++; 1399 1400 return (0); 1401 } 1402 1403 static void 1404 aue_start(ifp) 1405 struct ifnet *ifp; 1406 { 1407 struct aue_softc *sc = ifp->if_softc; 1408 struct mbuf *m_head = NULL; 1409 1410 DPRINTFN(5,("%s: %s: enter, link=%d\n", USBDEVNAME(sc->aue_dev), 1411 __FUNCTION__, sc->aue_link)); 1412 1413 if (sc->aue_dying) 1414 return; 1415 1416 if (!sc->aue_link) 1417 return; 1418 1419 if (ifp->if_flags & IFF_OACTIVE) 1420 return; 1421 1422 IF_DEQUEUE(&ifp->if_snd, m_head); 1423 if (m_head == NULL) 1424 return; 1425 1426 if (aue_send(sc, m_head, 0)) { 1427 IF_PREPEND(&ifp->if_snd, m_head); 1428 ifp->if_flags |= IFF_OACTIVE; 1429 return; 1430 } 1431 1432 /* 1433 * If there's a BPF listener, bounce a copy of this frame 1434 * to him. 1435 */ 1436 if (ifp->if_bpf) 1437 BPF_MTAP(ifp, m_head); 1438 1439 ifp->if_flags |= IFF_OACTIVE; 1440 1441 /* 1442 * Set a timeout in case the chip goes out to lunch. 1443 */ 1444 ifp->if_timer = 5; 1445 } 1446 1447 static void 1448 aue_init(xsc) 1449 void *xsc; 1450 { 1451 struct aue_softc *sc = xsc; 1452 struct ifnet *ifp = GET_IFP(sc); 1453 struct mii_data *mii = GET_MII(sc); 1454 int i, s; 1455 u_char *eaddr; 1456 1457 DPRINTFN(5,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev), __FUNCTION__)); 1458 1459 if (sc->aue_dying) 1460 return; 1461 1462 if (ifp->if_flags & IFF_RUNNING) 1463 return; 1464 1465 s = splimp(); 1466 1467 /* 1468 * Cancel pending I/O and free all RX/TX buffers. 1469 */ 1470 aue_reset(sc); 1471 1472 #if defined(__FreeBSD__) 1473 eaddr = sc->arpcom.ac_enaddr; 1474 #elif defined(__NetBSD__) || defined(__OpenBSD__) 1475 eaddr = LLADDR(ifp->if_sadl); 1476 #endif /* defined(__NetBSD__) || defined(__OpenBSD__) */ 1477 for (i = 0; i < ETHER_ADDR_LEN; i++) 1478 csr_write_1(sc, AUE_PAR0 + i, eaddr[i]); 1479 1480 /* If we want promiscuous mode, set the allframes bit. */ 1481 if (ifp->if_flags & IFF_PROMISC) 1482 AUE_SETBIT(sc, AUE_CTL2, AUE_CTL2_RX_PROMISC); 1483 else 1484 AUE_CLRBIT(sc, AUE_CTL2, AUE_CTL2_RX_PROMISC); 1485 1486 /* Init TX ring. */ 1487 if (aue_tx_list_init(sc) == ENOBUFS) { 1488 printf("%s: tx list init failed\n", USBDEVNAME(sc->aue_dev)); 1489 splx(s); 1490 return; 1491 } 1492 1493 /* Init RX ring. */ 1494 if (aue_rx_list_init(sc) == ENOBUFS) { 1495 printf("%s: rx list init failed\n", USBDEVNAME(sc->aue_dev)); 1496 splx(s); 1497 return; 1498 } 1499 1500 /* Load the multicast filter. */ 1501 aue_setmulti(sc); 1502 1503 /* Enable RX and TX */ 1504 csr_write_1(sc, AUE_CTL0, AUE_CTL0_RXSTAT_APPEND|AUE_CTL0_RX_ENB); 1505 AUE_SETBIT(sc, AUE_CTL0, AUE_CTL0_TX_ENB); 1506 AUE_SETBIT(sc, AUE_CTL2, AUE_CTL2_EP3_CLR); 1507 1508 mii_mediachg(mii); 1509 1510 if (sc->aue_ep[AUE_ENDPT_RX] == NULL) { 1511 if (aue_openpipes(sc)) { 1512 splx(s); 1513 return; 1514 } 1515 } 1516 1517 ifp->if_flags |= IFF_RUNNING; 1518 ifp->if_flags &= ~IFF_OACTIVE; 1519 1520 splx(s); 1521 1522 usb_untimeout(aue_tick, sc, sc->aue_stat_ch); 1523 usb_timeout(aue_tick, sc, hz, sc->aue_stat_ch); 1524 } 1525 1526 static int 1527 aue_openpipes(sc) 1528 struct aue_softc *sc; 1529 { 1530 struct aue_chain *c; 1531 usbd_status err; 1532 int i; 1533 1534 /* Open RX and TX pipes. */ 1535 err = usbd_open_pipe(sc->aue_iface, sc->aue_ed[AUE_ENDPT_RX], 1536 USBD_EXCLUSIVE_USE, &sc->aue_ep[AUE_ENDPT_RX]); 1537 if (err) { 1538 printf("%s: open rx pipe failed: %s\n", 1539 USBDEVNAME(sc->aue_dev), usbd_errstr(err)); 1540 return (EIO); 1541 } 1542 usbd_open_pipe(sc->aue_iface, sc->aue_ed[AUE_ENDPT_TX], 1543 USBD_EXCLUSIVE_USE, &sc->aue_ep[AUE_ENDPT_TX]); 1544 if (err) { 1545 printf("%s: open tx pipe failed: %s\n", 1546 USBDEVNAME(sc->aue_dev), usbd_errstr(err)); 1547 return (EIO); 1548 } 1549 err = usbd_open_pipe_intr(sc->aue_iface, sc->aue_ed[AUE_ENDPT_INTR], 1550 USBD_EXCLUSIVE_USE, &sc->aue_ep[AUE_ENDPT_INTR], sc, 1551 &sc->aue_cdata.aue_ibuf, AUE_INTR_PKTLEN, aue_intr, 1552 AUE_INTR_INTERVAL); 1553 if (err) { 1554 printf("%s: open intr pipe failed: %s\n", 1555 USBDEVNAME(sc->aue_dev), usbd_errstr(err)); 1556 return (EIO); 1557 } 1558 1559 /* Start up the receive pipe. */ 1560 for (i = 0; i < AUE_RX_LIST_CNT; i++) { 1561 c = &sc->aue_cdata.aue_rx_chain[i]; 1562 usbd_setup_xfer(c->aue_xfer, sc->aue_ep[AUE_ENDPT_RX], 1563 c, c->aue_buf, AUE_BUFSZ, 1564 USBD_SHORT_XFER_OK | USBD_NO_COPY, USBD_NO_TIMEOUT, 1565 aue_rxeof); 1566 (void)usbd_transfer(c->aue_xfer); /* XXX */ 1567 DPRINTFN(5,("%s: %s: start read\n", USBDEVNAME(sc->aue_dev), 1568 __FUNCTION__)); 1569 1570 } 1571 return (0); 1572 } 1573 1574 /* 1575 * Set media options. 1576 */ 1577 static int 1578 aue_ifmedia_upd(ifp) 1579 struct ifnet *ifp; 1580 { 1581 struct aue_softc *sc = ifp->if_softc; 1582 struct mii_data *mii = GET_MII(sc); 1583 1584 DPRINTFN(5,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev), __FUNCTION__)); 1585 1586 if (sc->aue_dying) 1587 return (0); 1588 1589 sc->aue_link = 0; 1590 if (mii->mii_instance) { 1591 struct mii_softc *miisc; 1592 for (miisc = LIST_FIRST(&mii->mii_phys); miisc != NULL; 1593 miisc = LIST_NEXT(miisc, mii_list)) 1594 mii_phy_reset(miisc); 1595 } 1596 mii_mediachg(mii); 1597 1598 return (0); 1599 } 1600 1601 /* 1602 * Report current media status. 1603 */ 1604 static void 1605 aue_ifmedia_sts(ifp, ifmr) 1606 struct ifnet *ifp; 1607 struct ifmediareq *ifmr; 1608 { 1609 struct aue_softc *sc = ifp->if_softc; 1610 struct mii_data *mii = GET_MII(sc); 1611 1612 DPRINTFN(5,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev), __FUNCTION__)); 1613 1614 mii_pollstat(mii); 1615 ifmr->ifm_active = mii->mii_media_active; 1616 ifmr->ifm_status = mii->mii_media_status; 1617 } 1618 1619 static int 1620 aue_ioctl(ifp, command, data) 1621 struct ifnet *ifp; 1622 u_long command; 1623 caddr_t data; 1624 { 1625 struct aue_softc *sc = ifp->if_softc; 1626 #if defined(__NetBSD__) || defined(__OpenBSD__) 1627 struct ifaddr *ifa = (struct ifaddr *)data; 1628 #endif /* defined(__NetBSD__) || defined(__OpenBSD__) */ 1629 struct ifreq *ifr = (struct ifreq *)data; 1630 struct mii_data *mii; 1631 int s, error = 0; 1632 1633 if (sc->aue_dying) 1634 return (EIO); 1635 1636 s = splimp(); 1637 1638 switch(command) { 1639 #if defined(__FreeBSD__) 1640 case SIOCSIFADDR: 1641 case SIOCGIFADDR: 1642 case SIOCSIFMTU: 1643 error = ether_ioctl(ifp, command, data); 1644 break; 1645 #elif defined(__NetBSD__) || defined(__OpenBSD__) 1646 case SIOCSIFADDR: 1647 ifp->if_flags |= IFF_UP; 1648 aue_init(sc); 1649 1650 switch (ifa->ifa_addr->sa_family) { 1651 #ifdef INET 1652 case AF_INET: 1653 arp_ifinit(ifp, ifa); 1654 break; 1655 #endif /* INET */ 1656 #ifdef NS 1657 case AF_NS: 1658 { 1659 struct ns_addr *ina = &IA_SNS(ifa)->sns_addr; 1660 1661 if (ns_nullhost(*ina)) 1662 ina->x_host = *(union ns_host *) 1663 LLADDR(ifp->if_sadl); 1664 else 1665 memcpy(LLADDR(ifp->if_sadl), 1666 ina->x_host.c_host, 1667 ifp->if_addrlen); 1668 break; 1669 } 1670 #endif /* NS */ 1671 } 1672 break; 1673 1674 case SIOCSIFMTU: 1675 if (ifr->ifr_mtu > ETHERMTU) 1676 error = EINVAL; 1677 else 1678 ifp->if_mtu = ifr->ifr_mtu; 1679 break; 1680 1681 #endif /* defined(__NetBSD__) || defined(__OpenBSD__) */ 1682 case SIOCSIFFLAGS: 1683 if (ifp->if_flags & IFF_UP) { 1684 if (ifp->if_flags & IFF_RUNNING && 1685 ifp->if_flags & IFF_PROMISC && 1686 !(sc->aue_if_flags & IFF_PROMISC)) { 1687 AUE_SETBIT(sc, AUE_CTL2, AUE_CTL2_RX_PROMISC); 1688 } else if (ifp->if_flags & IFF_RUNNING && 1689 !(ifp->if_flags & IFF_PROMISC) && 1690 sc->aue_if_flags & IFF_PROMISC) { 1691 AUE_CLRBIT(sc, AUE_CTL2, AUE_CTL2_RX_PROMISC); 1692 } else if (!(ifp->if_flags & IFF_RUNNING)) 1693 aue_init(sc); 1694 } else { 1695 if (ifp->if_flags & IFF_RUNNING) 1696 aue_stop(sc); 1697 } 1698 sc->aue_if_flags = ifp->if_flags; 1699 error = 0; 1700 break; 1701 case SIOCADDMULTI: 1702 case SIOCDELMULTI: 1703 aue_setmulti(sc); 1704 error = 0; 1705 break; 1706 case SIOCGIFMEDIA: 1707 case SIOCSIFMEDIA: 1708 mii = GET_MII(sc); 1709 error = ifmedia_ioctl(ifp, ifr, &mii->mii_media, command); 1710 break; 1711 default: 1712 error = EINVAL; 1713 break; 1714 } 1715 1716 splx(s); 1717 1718 return (error); 1719 } 1720 1721 static void 1722 aue_watchdog(ifp) 1723 struct ifnet *ifp; 1724 { 1725 struct aue_softc *sc = ifp->if_softc; 1726 1727 DPRINTFN(5,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev), __FUNCTION__)); 1728 1729 ifp->if_oerrors++; 1730 printf("%s: watchdog timeout\n", USBDEVNAME(sc->aue_dev)); 1731 1732 /* 1733 * The polling business is a kludge to avoid allowing the 1734 * USB code to call tsleep() in usbd_delay_ms(), which will 1735 * kill us since the watchdog routine is invoked from 1736 * interrupt context. 1737 */ 1738 usbd_set_polling(sc->aue_udev, 1); 1739 aue_stop(sc); 1740 aue_init(sc); 1741 usbd_set_polling(sc->aue_udev, 0); 1742 1743 if (ifp->if_snd.ifq_head != NULL) 1744 aue_start(ifp); 1745 } 1746 1747 /* 1748 * Stop the adapter and free any mbufs allocated to the 1749 * RX and TX lists. 1750 */ 1751 static void 1752 aue_stop(sc) 1753 struct aue_softc *sc; 1754 { 1755 usbd_status err; 1756 struct ifnet *ifp; 1757 int i; 1758 1759 DPRINTFN(5,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev), __FUNCTION__)); 1760 1761 ifp = GET_IFP(sc); 1762 ifp->if_timer = 0; 1763 1764 csr_write_1(sc, AUE_CTL0, 0); 1765 csr_write_1(sc, AUE_CTL1, 0); 1766 aue_reset(sc); 1767 usb_untimeout(aue_tick, sc, sc->aue_stat_ch); 1768 1769 /* Stop transfers. */ 1770 if (sc->aue_ep[AUE_ENDPT_RX] != NULL) { 1771 err = usbd_abort_pipe(sc->aue_ep[AUE_ENDPT_RX]); 1772 if (err) { 1773 printf("%s: abort rx pipe failed: %s\n", 1774 USBDEVNAME(sc->aue_dev), usbd_errstr(err)); 1775 } 1776 err = usbd_close_pipe(sc->aue_ep[AUE_ENDPT_RX]); 1777 if (err) { 1778 printf("%s: close rx pipe failed: %s\n", 1779 USBDEVNAME(sc->aue_dev), usbd_errstr(err)); 1780 } 1781 sc->aue_ep[AUE_ENDPT_RX] = NULL; 1782 } 1783 1784 if (sc->aue_ep[AUE_ENDPT_TX] != NULL) { 1785 err = usbd_abort_pipe(sc->aue_ep[AUE_ENDPT_TX]); 1786 if (err) { 1787 printf("%s: abort tx pipe failed: %s\n", 1788 USBDEVNAME(sc->aue_dev), usbd_errstr(err)); 1789 } 1790 err = usbd_close_pipe(sc->aue_ep[AUE_ENDPT_TX]); 1791 if (err) { 1792 printf("%s: close tx pipe failed: %s\n", 1793 USBDEVNAME(sc->aue_dev), usbd_errstr(err)); 1794 } 1795 sc->aue_ep[AUE_ENDPT_TX] = NULL; 1796 } 1797 1798 if (sc->aue_ep[AUE_ENDPT_INTR] != NULL) { 1799 err = usbd_abort_pipe(sc->aue_ep[AUE_ENDPT_INTR]); 1800 if (err) { 1801 printf("%s: abort intr pipe failed: %s\n", 1802 USBDEVNAME(sc->aue_dev), usbd_errstr(err)); 1803 } 1804 err = usbd_close_pipe(sc->aue_ep[AUE_ENDPT_INTR]); 1805 if (err) { 1806 printf("%s: close intr pipe failed: %s\n", 1807 USBDEVNAME(sc->aue_dev), usbd_errstr(err)); 1808 } 1809 sc->aue_ep[AUE_ENDPT_INTR] = NULL; 1810 } 1811 1812 /* Free RX resources. */ 1813 for (i = 0; i < AUE_RX_LIST_CNT; i++) { 1814 if (sc->aue_cdata.aue_rx_chain[i].aue_mbuf != NULL) { 1815 m_freem(sc->aue_cdata.aue_rx_chain[i].aue_mbuf); 1816 sc->aue_cdata.aue_rx_chain[i].aue_mbuf = NULL; 1817 } 1818 if (sc->aue_cdata.aue_rx_chain[i].aue_xfer != NULL) { 1819 usbd_free_xfer(sc->aue_cdata.aue_rx_chain[i].aue_xfer); 1820 sc->aue_cdata.aue_rx_chain[i].aue_xfer = NULL; 1821 } 1822 } 1823 1824 /* Free TX resources. */ 1825 for (i = 0; i < AUE_TX_LIST_CNT; i++) { 1826 if (sc->aue_cdata.aue_tx_chain[i].aue_mbuf != NULL) { 1827 m_freem(sc->aue_cdata.aue_tx_chain[i].aue_mbuf); 1828 sc->aue_cdata.aue_tx_chain[i].aue_mbuf = NULL; 1829 } 1830 if (sc->aue_cdata.aue_tx_chain[i].aue_xfer != NULL) { 1831 usbd_free_xfer(sc->aue_cdata.aue_tx_chain[i].aue_xfer); 1832 sc->aue_cdata.aue_tx_chain[i].aue_xfer = NULL; 1833 } 1834 } 1835 1836 sc->aue_link = 0; 1837 1838 ifp->if_flags &= ~(IFF_RUNNING | IFF_OACTIVE); 1839 } 1840 1841 #ifdef __FreeBSD__ 1842 /* 1843 * Stop all chip I/O so that the kernel's probe routines don't 1844 * get confused by errant DMAs when rebooting. 1845 */ 1846 static void 1847 aue_shutdown(dev) 1848 device_ptr_t dev; 1849 { 1850 struct aue_softc *sc = USBGETSOFTC(dev); 1851 1852 DPRINTFN(5,("%s: %s: enter\n", USBDEVNAME(sc->aue_dev), __FUNCTION__)); 1853 1854 aue_reset(sc); 1855 aue_stop(sc); 1856 } 1857 #endif 1858
Indexes created Thu Oct 02 07:10:07 GMT 2025