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if_fe_isa.c (142135) if_fe_isa.c (147256)
1/*-
2 * All Rights Reserved, Copyright (C) Fujitsu Limited 1995
3 *
4 * This software may be used, modified, copied, distributed, and sold, in
5 * both source and binary form provided that the above copyright, these
6 * terms and the following disclaimer are retained. The name of the author
7 * and/or the contributor may not be used to endorse or promote products
8 * derived from this software without specific prior written permission.

--- 8 unchanged lines hidden (view full) ---

17 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
18 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
19 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
20 * SUCH DAMAGE.
21 *
22 */
23
24#include <sys/cdefs.h>
1/*-
2 * All Rights Reserved, Copyright (C) Fujitsu Limited 1995
3 *
4 * This software may be used, modified, copied, distributed, and sold, in
5 * both source and binary form provided that the above copyright, these
6 * terms and the following disclaimer are retained. The name of the author
7 * and/or the contributor may not be used to endorse or promote products
8 * derived from this software without specific prior written permission.

--- 8 unchanged lines hidden (view full) ---

17 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
18 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
19 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
20 * SUCH DAMAGE.
21 *
22 */
23
24#include <sys/cdefs.h>
25__FBSDID("$FreeBSD: head/sys/dev/fe/if_fe_isa.c 142135 2005-02-20 19:33:13Z imp $");
25__FBSDID("$FreeBSD: head/sys/dev/fe/if_fe_isa.c 147256 2005-06-10 16:49:24Z brooks $");
26
27#include <sys/param.h>
28#include <sys/systm.h>
29#include <sys/kernel.h>
30#include <sys/socket.h>
31#include <sys/module.h>
32
33#include <sys/bus.h>

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246 fe_softc_defaults(sc);
247
248 /* Simple probe. */
249 if (!fe_simple_probe(sc, probe_table))
250 return ENXIO;
251
252 /* Get our station address from EEPROM, and make sure it is
253 Fujitsu's. */
26
27#include <sys/param.h>
28#include <sys/systm.h>
29#include <sys/kernel.h>
30#include <sys/socket.h>
31#include <sys/module.h>
32
33#include <sys/bus.h>

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246 fe_softc_defaults(sc);
247
248 /* Simple probe. */
249 if (!fe_simple_probe(sc, probe_table))
250 return ENXIO;
251
252 /* Get our station address from EEPROM, and make sure it is
253 Fujitsu's. */
254 fe_inblk(sc, FE_FMV4, sc->sc_enaddr, ETHER_ADDR_LEN);
255 if (!fe_valid_Ether_p(sc->sc_enaddr, 0x00000E))
254 fe_inblk(sc, FE_FMV4, sc->enaddr, ETHER_ADDR_LEN);
255 if (!fe_valid_Ether_p(sc->enaddr, 0x00000E))
256 return ENXIO;
257
258 /* Find the supported media and "hardware revision" to know
259 the model identification. */
260 mcode = (fe_inb(sc, FE_FMV0) & FE_FMV0_MEDIA)
261 | ((fe_inb(sc, FE_FMV1) & FE_FMV1_REV) << 8);
262
263 /* Determine the card type. */

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381 /* Make sure the EEPROM contains Allied-Telesis/Allied-Telesyn
382 bit pattern. */
383 if (eeprom[1] != 0x00) return NULL;
384 for (i = 2; i < 8; i++) if (eeprom[i] != 0xFF) return NULL;
385 for (i = 14; i < 24; i++) if (eeprom[i] != 0xFF) return NULL;
386
387 /* Get our station address from EEPROM, and make sure the
388 EEPROM contains ATI's address. */
256 return ENXIO;
257
258 /* Find the supported media and "hardware revision" to know
259 the model identification. */
260 mcode = (fe_inb(sc, FE_FMV0) & FE_FMV0_MEDIA)
261 | ((fe_inb(sc, FE_FMV1) & FE_FMV1_REV) << 8);
262
263 /* Determine the card type. */

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381 /* Make sure the EEPROM contains Allied-Telesis/Allied-Telesyn
382 bit pattern. */
383 if (eeprom[1] != 0x00) return NULL;
384 for (i = 2; i < 8; i++) if (eeprom[i] != 0xFF) return NULL;
385 for (i = 14; i < 24; i++) if (eeprom[i] != 0xFF) return NULL;
386
387 /* Get our station address from EEPROM, and make sure the
388 EEPROM contains ATI's address. */
389 bcopy(eeprom + 8, sc->sc_enaddr, ETHER_ADDR_LEN);
390 if (!fe_valid_Ether_p(sc->sc_enaddr, 0x0000F4))
389 bcopy(eeprom + 8, sc->enaddr, ETHER_ADDR_LEN);
390 if (!fe_valid_Ether_p(sc->enaddr, 0x0000F4))
391 return NULL;
392
393 /*
394 * The following model identification codes are stolen
395 * from the NetBSD port of the fe driver. My reviewers
396 * suggested minor revision.
397 */
398

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510 ICL's. */
511 if (!fe_valid_Ether_p(eeprom+122, 0x00004B))
512 return NULL;
513
514 /* Check if the "configured" Ethernet address in the EEPROM is
515 valid. Use it if it is, or use the "permanent" address instead. */
516 if (fe_valid_Ether_p(eeprom+4, 0x020000)) {
517 /* The configured address is valid. Use it. */
391 return NULL;
392
393 /*
394 * The following model identification codes are stolen
395 * from the NetBSD port of the fe driver. My reviewers
396 * suggested minor revision.
397 */
398

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510 ICL's. */
511 if (!fe_valid_Ether_p(eeprom+122, 0x00004B))
512 return NULL;
513
514 /* Check if the "configured" Ethernet address in the EEPROM is
515 valid. Use it if it is, or use the "permanent" address instead. */
516 if (fe_valid_Ether_p(eeprom+4, 0x020000)) {
517 /* The configured address is valid. Use it. */
518 bcopy(eeprom+4, sc->sc_enaddr, ETHER_ADDR_LEN);
518 bcopy(eeprom+4, sc->enaddr, ETHER_ADDR_LEN);
519 } else {
520 /* The configured address is invalid. Use permanent. */
519 } else {
520 /* The configured address is invalid. Use permanent. */
521 bcopy(eeprom+122, sc->sc_enaddr, ETHER_ADDR_LEN);
521 bcopy(eeprom+122, sc->enaddr, ETHER_ADDR_LEN);
522 }
523
524 /* Determine model and supported media. */
525 switch (eeprom[0x5E]) {
526 case 0:
527 sc->typestr = "EtherTeam16i/COMBO";
528 sc->mbitmap = MB_HA | MB_HT | MB_H5 | MB_H2;
529 break;

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608
609 /* Make sure the EEPROM contains RATOC's config pattern. */
610 if (eeprom[1] != eeprom[0]) return NULL;
611 for (i = 8; i < 32; i++) if (eeprom[i] != 0xFF) return NULL;
612
613 /* Get our station address from EEPROM. Note that RATOC
614 stores it "byte-swapped" in each word. (I don't know why.)
615 So, we just can't use bcopy().*/
522 }
523
524 /* Determine model and supported media. */
525 switch (eeprom[0x5E]) {
526 case 0:
527 sc->typestr = "EtherTeam16i/COMBO";
528 sc->mbitmap = MB_HA | MB_HT | MB_H5 | MB_H2;
529 break;

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608
609 /* Make sure the EEPROM contains RATOC's config pattern. */
610 if (eeprom[1] != eeprom[0]) return NULL;
611 for (i = 8; i < 32; i++) if (eeprom[i] != 0xFF) return NULL;
612
613 /* Get our station address from EEPROM. Note that RATOC
614 stores it "byte-swapped" in each word. (I don't know why.)
615 So, we just can't use bcopy().*/
616 sc->sc_enaddr[0] = eeprom[3];
617 sc->sc_enaddr[1] = eeprom[2];
618 sc->sc_enaddr[2] = eeprom[5];
619 sc->sc_enaddr[3] = eeprom[4];
620 sc->sc_enaddr[4] = eeprom[7];
621 sc->sc_enaddr[5] = eeprom[6];
616 sc->enaddr[0] = eeprom[3];
617 sc->enaddr[1] = eeprom[2];
618 sc->enaddr[2] = eeprom[5];
619 sc->enaddr[3] = eeprom[4];
620 sc->enaddr[4] = eeprom[7];
621 sc->enaddr[5] = eeprom[6];
622
623 /* Make sure the EEPROM contains RATOC's station address. */
622
623 /* Make sure the EEPROM contains RATOC's station address. */
624 if (!fe_valid_Ether_p(sc->sc_enaddr, 0x00C0D0))
624 if (!fe_valid_Ether_p(sc->enaddr, 0x00C0D0))
625 return NULL;
626
627 /* I don't know any sub-model identification. */
628 sc->type = FE_TYPE_JLI;
629 sc->typestr = "REX-5586/5587";
630
631 /* Returns the IRQ for the RATOC board. */
632 return irqmap_rex;

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662 continue;
663 }
664
665 /* If no reasonable address was found, we can't go further. */
666 if (n > romsize - ETHER_ADDR_LEN)
667 return NULL;
668
669 /* Extract our (guessed) station address. */
625 return NULL;
626
627 /* I don't know any sub-model identification. */
628 sc->type = FE_TYPE_JLI;
629 sc->typestr = "REX-5586/5587";
630
631 /* Returns the IRQ for the RATOC board. */
632 return irqmap_rex;

--- 29 unchanged lines hidden (view full) ---

662 continue;
663 }
664
665 /* If no reasonable address was found, we can't go further. */
666 if (n > romsize - ETHER_ADDR_LEN)
667 return NULL;
668
669 /* Extract our (guessed) station address. */
670 bcopy(eeprom+n, sc->sc_enaddr, ETHER_ADDR_LEN);
670 bcopy(eeprom+n, sc->enaddr, ETHER_ADDR_LEN);
671
672 /* We are not sure what type of board it is... */
673 sc->type = FE_TYPE_JLI;
674 sc->typestr = "(unknown JLI)";
675 sc->stability |= UNSTABLE_TYPE | UNSTABLE_MAC;
676
677 /* Returns the totally unknown IRQ mapping table. */
678 return irqmap;

--- 157 unchanged lines hidden (view full) ---

836 are not yet sure we have a LAK-AX031 board here.) Don't
837 remember to select BMPRs bofore reading EEPROM, since other
838 register bank may be selected before the probe() is called. */
839 fe_read_eeprom_ssi(sc, eeprom);
840
841 /* Make sure the Ethernet (MAC) station address is of TDK's. */
842 if (!fe_valid_Ether_p(eeprom+FE_SSI_EEP_ADDR, 0x008098))
843 return ENXIO;
671
672 /* We are not sure what type of board it is... */
673 sc->type = FE_TYPE_JLI;
674 sc->typestr = "(unknown JLI)";
675 sc->stability |= UNSTABLE_TYPE | UNSTABLE_MAC;
676
677 /* Returns the totally unknown IRQ mapping table. */
678 return irqmap;

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836 are not yet sure we have a LAK-AX031 board here.) Don't
837 remember to select BMPRs bofore reading EEPROM, since other
838 register bank may be selected before the probe() is called. */
839 fe_read_eeprom_ssi(sc, eeprom);
840
841 /* Make sure the Ethernet (MAC) station address is of TDK's. */
842 if (!fe_valid_Ether_p(eeprom+FE_SSI_EEP_ADDR, 0x008098))
843 return ENXIO;
844 bcopy(eeprom + FE_SSI_EEP_ADDR, sc->sc_enaddr, ETHER_ADDR_LEN);
844 bcopy(eeprom + FE_SSI_EEP_ADDR, sc->enaddr, ETHER_ADDR_LEN);
845
846 /* This looks like a TDK-AX031 board. It requires an explicit
847 IRQ setting in config, since we currently don't know how we
848 can find the IRQ value assigned by ISA PnP manager. */
849 if (bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL) != 0) {
850 fe_irq_failure("LAK-AX031", sc->sc_unit, NO_IRQ, NULL);
851 return ENXIO;
852 }

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897 /* We now have to read the config EEPROM. We should be very
898 careful, since doing so destroys a register. (Remember, we
899 are not yet sure we have a LAC-AX012/AX013 board here.) */
900 fe_read_eeprom_lnx(sc, eeprom);
901
902 /* Make sure the Ethernet (MAC) station address is of TDK/LANX's. */
903 if (!fe_valid_Ether_p(eeprom, 0x008098))
904 return ENXIO;
845
846 /* This looks like a TDK-AX031 board. It requires an explicit
847 IRQ setting in config, since we currently don't know how we
848 can find the IRQ value assigned by ISA PnP manager. */
849 if (bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL) != 0) {
850 fe_irq_failure("LAK-AX031", sc->sc_unit, NO_IRQ, NULL);
851 return ENXIO;
852 }

--- 44 unchanged lines hidden (view full) ---

897 /* We now have to read the config EEPROM. We should be very
898 careful, since doing so destroys a register. (Remember, we
899 are not yet sure we have a LAC-AX012/AX013 board here.) */
900 fe_read_eeprom_lnx(sc, eeprom);
901
902 /* Make sure the Ethernet (MAC) station address is of TDK/LANX's. */
903 if (!fe_valid_Ether_p(eeprom, 0x008098))
904 return ENXIO;
905 bcopy(eeprom, sc->sc_enaddr, ETHER_ADDR_LEN);
905 bcopy(eeprom, sc->enaddr, ETHER_ADDR_LEN);
906
907 /* This looks like a TDK/LANX board. It requires an
908 explicit IRQ setting in config. Make sure we have one,
909 determining an appropriate value for the IRQ control
910 register. */
911 irq = 0;
912 bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL);
913 switch (irq) {

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957 /* Setup an I/O address mapping table and some others. */
958 fe_softc_defaults(sc);
959
960 /* See if the card is on its address. */
961 if (!fe_simple_probe(sc, probe_table))
962 return ENXIO;
963
964 /* Get our station address from EEPROM. */
906
907 /* This looks like a TDK/LANX board. It requires an
908 explicit IRQ setting in config. Make sure we have one,
909 determining an appropriate value for the IRQ control
910 register. */
911 irq = 0;
912 bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL);
913 switch (irq) {

--- 43 unchanged lines hidden (view full) ---

957 /* Setup an I/O address mapping table and some others. */
958 fe_softc_defaults(sc);
959
960 /* See if the card is on its address. */
961 if (!fe_simple_probe(sc, probe_table))
962 return ENXIO;
963
964 /* Get our station address from EEPROM. */
965 fe_inblk(sc, 0x18, sc->sc_enaddr, ETHER_ADDR_LEN);
965 fe_inblk(sc, 0x18, sc->enaddr, ETHER_ADDR_LEN);
966
967 /* Make sure it is Gateway Communication's. */
966
967 /* Make sure it is Gateway Communication's. */
968 if (!fe_valid_Ether_p(sc->sc_enaddr, 0x000061))
968 if (!fe_valid_Ether_p(sc->enaddr, 0x000061))
969 return ENXIO;
970
971 /* Gateway's board requires an explicit IRQ to work, since it
972 is not possible to probe the setting of jumpers. */
973 if (bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL) != 0) {
974 fe_irq_failure("Gateway Ethernet", sc->sc_unit, NO_IRQ, NULL);
975 return ENXIO;
976 }

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1011 /* Setup an I/O address mapping table and some others. */
1012 fe_softc_defaults(sc);
1013
1014 /* Simple probe. */
1015 if (!fe_simple_probe(sc, probe_table))
1016 return ENXIO;
1017
1018 /* Get our station address form ID ROM and make sure it is UBN's. */
969 return ENXIO;
970
971 /* Gateway's board requires an explicit IRQ to work, since it
972 is not possible to probe the setting of jumpers. */
973 if (bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL) != 0) {
974 fe_irq_failure("Gateway Ethernet", sc->sc_unit, NO_IRQ, NULL);
975 return ENXIO;
976 }

--- 34 unchanged lines hidden (view full) ---

1011 /* Setup an I/O address mapping table and some others. */
1012 fe_softc_defaults(sc);
1013
1014 /* Simple probe. */
1015 if (!fe_simple_probe(sc, probe_table))
1016 return ENXIO;
1017
1018 /* Get our station address form ID ROM and make sure it is UBN's. */
1019 fe_inblk(sc, 0x18, sc->sc_enaddr, ETHER_ADDR_LEN);
1020 if (!fe_valid_Ether_p(sc->sc_enaddr, 0x00DD01))
1019 fe_inblk(sc, 0x18, sc->enaddr, ETHER_ADDR_LEN);
1020 if (!fe_valid_Ether_p(sc->enaddr, 0x00DD01))
1021 return ENXIO;
1022#if 0
1023 /* Calculate checksum. */
1024 sum = fe_inb(sc, 0x1e);
1025 for (i = 0; i < ETHER_ADDR_LEN; i++) {
1021 return ENXIO;
1022#if 0
1023 /* Calculate checksum. */
1024 sum = fe_inb(sc, 0x1e);
1025 for (i = 0; i < ETHER_ADDR_LEN; i++) {
1026 sum ^= sc->sc_enaddr[i];
1026 sum ^= sc->enaddr[i];
1027 }
1028 if (sum != 0)
1029 return ENXIO;
1030#endif
1031 /* This looks like an AccessPC/ISA board. It requires an
1032 explicit IRQ setting in config. Make sure we have one,
1033 determining an appropriate value for the IRQ control
1034 register. */

--- 19 unchanged lines hidden --- 		1027 }
1028 if (sum != 0)
1029 return ENXIO;
1030#endif
1031 /* This looks like an AccessPC/ISA board. It requires an
1032 explicit IRQ setting in config. Make sure we have one,
1033 determining an appropriate value for the IRQ control
1034 register. */

--- 19 unchanged lines hidden ---