From 629530bf8570ac103dfe73b512a7f68c717a3d47 Mon Sep 17 00:00:00 2001 From: n_hibma Date: Thu, 18 Feb 1999 21:42:19 +0000 Subject: Moved [uo]hci_pci.c from /sys/dev/pci to /sys/pci after Soren threatened to send Bruce. These files are no longer shared with NetBSD anyway. Requires a config and make depend. --- sys/conf/files | 4 +- sys/dev/pci/ohci_pci.c | 231 ------------------------------------------------- sys/dev/pci/uhci_pci.c | 227 ------------------------------------------------ sys/dev/usb/ohci_pci.c | 231 +++++++++++++++++++++++++++++++++++++++++++++++++ sys/dev/usb/uhci_pci.c | 227 ++++++++++++++++++++++++++++++++++++++++++++++++ sys/pci/ohci_pci.c | 231 +++++++++++++++++++++++++++++++++++++++++++++++++ sys/pci/uhci_pci.c | 227 ++++++++++++++++++++++++++++++++++++++++++++++++ 7 files changed, 918 insertions(+), 460 deletions(-) delete mode 100644 sys/dev/pci/ohci_pci.c delete mode 100644 sys/dev/pci/uhci_pci.c create mode 100644 sys/dev/usb/ohci_pci.c create mode 100644 sys/dev/usb/uhci_pci.c create mode 100644 sys/pci/ohci_pci.c create mode 100644 sys/pci/uhci_pci.c diff --git a/sys/conf/files b/sys/conf/files index e4fe3c9..2fd1201 100644 --- a/sys/conf/files +++ b/sys/conf/files @@ -661,8 +661,8 @@ vm/vm_zone.c standard dev/streams/streams.c optional streams device-driver # # USB support -dev/pci/uhci_pci.c optional uhci device-driver -dev/pci/ohci_pci.c optional ohci device-driver +pci/uhci_pci.c optional uhci device-driver +pci/ohci_pci.c optional ohci device-driver usb_if.o optional usb device-driver \ dependency "usb_if.c" \ compile-with "${NORMAL_C}" \ diff --git a/sys/dev/pci/ohci_pci.c b/sys/dev/pci/ohci_pci.c deleted file mode 100644 index 75e0aa5..0000000 --- a/sys/dev/pci/ohci_pci.c +++ /dev/null @@ -1,231 +0,0 @@ -/* $FreeBSD$ */ - -/* - * Copyright (c) 1998 The NetBSD Foundation, Inc. - * All rights reserved. - * - * This code is derived from software contributed to The NetBSD Foundation - * by Lennart Augustsson (augustss@carlstedt.se) at - * Carlstedt Research & Technology. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the NetBSD - * Foundation, Inc. and its contributors. - * 4. Neither the name of The NetBSD Foundation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * USB Open Host Controller driver. - * - * OHCI spec: http://www.intel.com/design/usb/ohci11d.pdf - * USB spec: http://www.teleport.com/cgi-bin/mailmerge.cgi/~usb/cgiform.tpl - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include - -#define PCI_CLASS_SERIALBUS 0x0c000000 -#define PCI_SUBCLASS_COMMUNICATIONS_SERIAL 0x00000000 -#define PCI_SUBCLASS_SERIALBUS_FIREWIRE 0x00000000 -#define PCI_SUBCLASS_SERIALBUS_ACCESS 0x00010000 -#define PCI_SUBCLASS_SERIALBUS_SSA 0x00020000 -#define PCI_SUBCLASS_SERIALBUS_USB 0x00030000 -#define PCI_SUBCLASS_SERIALBUS_FIBER 0x00040000 - -#include -#include -#include -#include - -#include -#include - -#define PCI_INTERFACE(d) (((d) >> 8) & 0xff) -#define PCI_SUBCLASS(d) ((d) & PCI_SUBCLASS_MASK) -#define PCI_CLASS(d) ((d) & PCI_CLASS_MASK) - -#define PCI_VENDOR(d) ((d) & 0xffff) -#define PCI_DEVICE(d) (((d) >> 8) & 0xffff) - - -#define PCI_OHCI_VENDORID_ALI 0x10b9 -#define PCI_OHCI_VENDORID_CMDTECH 0x1095 -#define PCI_OHCI_VENDORID_COMPAQ 0x0e11 -#define PCI_OHCI_VENDORID_NEC 0x1033 -#define PCI_OHCI_VENDORID_OPTI 0x1045 -#define PCI_OHCI_VENDORID_SIS 0x1039 - -#define PCI_OHCI_DEVICEID_ALADDIN_V 0x523710b9 -static const char *ohci_device_aladdin_v = "AcerLabs M5237 (Aladdin-V) USB Host Controller"; -#define PCI_OHCI_DEVICEID_FIRELINK 0xc8611045 -static const char *ohci_device_firelink = "OPTi 82C861 (FireLink) USB Host Controller"; -#define PCI_OHCI_DEVICEID_NEC 0x00351033 -static const char *ohci_device_nec = "NEC uPD 9210 USB Host Controller"; -#define PCI_OHCI_DEVICEID_USB0670 0x06701095 -static const char *ohci_device_usb0670 = "CMD Tech 670 (USB0670) USB Host Controller"; -#define PCI_OHCI_DEVICEID_USB0673 0x06731095 -static const char *ohci_device_usb0673 = "CMD Tech 673 (USB0673) USB Host Controller"; - -static const char *ohci_device_generic = "OHCI (generic) USB Host Controller"; - - -#define PCI_OHCI_BASE_REG 0x10 - -static const char *ohci_pci_probe __P((pcici_t, pcidi_t)); -static void ohci_pci_attach __P((pcici_t, int)); - -u_long ohci_count = 0; /* global counter for nr. of devices found */ - -static struct pci_device ohci_pci_device = { - "ohci", - ohci_pci_probe, - ohci_pci_attach, - &ohci_count, - NULL -}; - -DATA_SET(pcidevice_set, ohci_pci_device); - -static const char * -ohci_pci_probe(pcici_t config_id, pcidi_t device_id) -{ - u_int32_t class; - - if (device_id == PCI_OHCI_DEVICEID_ALADDIN_V) { - return (ohci_device_aladdin_v); - } else if (device_id == PCI_OHCI_DEVICEID_USB0670) { - return (ohci_device_usb0670); - } else if (device_id == PCI_OHCI_DEVICEID_USB0673) { - return (ohci_device_usb0673); - } else if (device_id == PCI_OHCI_DEVICEID_FIRELINK) { - return (ohci_device_firelink); - } else if (device_id == PCI_OHCI_DEVICEID_NEC) { - return (ohci_device_nec); - } else { - class = pci_conf_read(config_id, PCI_CLASS_REG); - if ( (PCI_CLASS(class) == PCI_CLASS_SERIALBUS) - && (PCI_SUBCLASS(class) == PCI_SUBCLASS_SERIALBUS_USB) - && (PCI_INTERFACE(class) == PCI_INTERFACE_OHCI)) { - return(ohci_device_generic); - } - } - - return NULL; /* dunno */ -} - -static void -ohci_pci_attach(pcici_t config_id, int unit) -{ - int id; - usbd_status r; - ohci_softc_t *sc = NULL; - vm_offset_t pbase; - - sc = malloc(sizeof(ohci_softc_t), M_DEVBUF, M_NOWAIT); - /* Do not free it below, intr might use the sc */ - if ( sc == NULL ) { - printf("usb%d: could not allocate memory", unit); - return; - } - memset(sc, 0, sizeof(ohci_softc_t)); - - if(!pci_map_mem(config_id, PCI_CBMEM, - (vm_offset_t *)&sc->sc_iobase, &pbase)) { - printf("usb%d: could not map memory\n", unit); - return; - } - sc->unit = unit; - - if ( !pci_map_int(config_id, (pci_inthand_t *)ohci_intr, - (void *) sc, &bio_imask)) { - printf("usb%d: could not map irq\n", unit); - return; - } - - /* Figure out vendor for root hub descriptor. */ - id = pci_conf_read(config_id, PCI_ID_REG); - if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_ALI) - sprintf(sc->sc_vendor, "AcerLabs"); - else if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_CMDTECH) - sprintf(sc->sc_vendor, "CMDTECH"); - else if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_COMPAQ) - sprintf(sc->sc_vendor, "Compaq"); - else if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_NEC) - sprintf(sc->sc_vendor, "NEC"); - else if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_OPTI) - sprintf(sc->sc_vendor, "OPTi"); - else if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_SIS) - sprintf(sc->sc_vendor, "SiS"); - else - sprintf(sc->sc_vendor, "(0x%04x)", PCI_VENDOR(id)); - - sc->sc_bus.bdev = device_add_child(root_bus, "usb", unit, sc); - if (!sc->sc_bus.bdev) { - printf("%s%d: could not add USB device to root bus\n", - device_get_name(sc->sc_bus.bdev), - device_get_unit(sc->sc_bus.bdev)); - return; - } - - switch(id) { - case PCI_OHCI_DEVICEID_ALADDIN_V: - device_set_desc(sc->sc_bus.bdev, ohci_device_aladdin_v); - break; - case PCI_OHCI_DEVICEID_FIRELINK: - device_set_desc(sc->sc_bus.bdev, ohci_device_firelink); - break; - case PCI_OHCI_DEVICEID_NEC: - device_set_desc(sc->sc_bus.bdev, ohci_device_nec); - break; - case PCI_OHCI_DEVICEID_USB0670: - device_set_desc(sc->sc_bus.bdev, ohci_device_usb0670); - break; - case PCI_OHCI_DEVICEID_USB0673: - device_set_desc(sc->sc_bus.bdev, ohci_device_usb0673); - break; - default: - printf("(New OHCI DeviceId=0x%08x)\n", id); - device_set_desc(sc->sc_bus.bdev, ohci_device_generic); - } - - r = ohci_init(sc); - if (r != USBD_NORMAL_COMPLETION) { - printf("%s%d: init failed, error=%d\n", - device_get_name(sc->sc_bus.bdev), unit ,r); - device_delete_child(root_bus, sc->sc_bus.bdev); - } - - return; -} diff --git a/sys/dev/pci/uhci_pci.c b/sys/dev/pci/uhci_pci.c deleted file mode 100644 index 0ee4687..0000000 --- a/sys/dev/pci/uhci_pci.c +++ /dev/null @@ -1,227 +0,0 @@ -/* FreeBSD $Id: uhci_pci.c,v 1.8 1999/01/07 23:01:11 n_hibma Exp $ */ - -/* - * Copyright (c) 1998 The NetBSD Foundation, Inc. - * All rights reserved. - * - * This code is derived from software contributed to The NetBSD Foundation - * by Lennart Augustsson (augustss@carlstedt.se) at - * Carlstedt Research & Technology. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the NetBSD - * Foundation, Inc. and its contributors. - * 4. Neither the name of The NetBSD Foundation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include - -#define PCI_CLASS_SERIALBUS 0x0c000000 -#define PCI_SUBCLASS_COMMUNICATIONS_SERIAL 0x00000000 -#define PCI_SUBCLASS_SERIALBUS_FIREWIRE 0x00000000 -#define PCI_SUBCLASS_SERIALBUS_ACCESS 0x00010000 -#define PCI_SUBCLASS_SERIALBUS_SSA 0x00020000 -#define PCI_SUBCLASS_SERIALBUS_USB 0x00030000 -#define PCI_SUBCLASS_SERIALBUS_FIBER 0x00040000 - -#include -#include -#include -#include - -#include -#include - -#define PCI_INTERFACE(d) (((d)>>8)&0xff) -#define PCI_SUBCLASS(d) ((d)&PCI_SUBCLASS_MASK) -#define PCI_CLASS(d) ((d)&PCI_CLASS_MASK) - -#define PCI_VENDOR(d) ((d)&0xffff) -#define PCI_DEVICE(d) (((d)>>8)&0xffff) - -#define PCI_UHCI_VENDORID_INTEL 0x8086 -#define PCI_UHCI_VENDORID_VIA 0x1106 - -#define PCI_UHCI_DEVICEID_PIIX3 0x70208086ul -static const char *uhci_device_piix3 = "Intel 82371SB (PIIX3) USB Host Controller"; -#define PCI_UHCI_DEVICEID_PIIX4 0x71128086ul -#define PCI_UHCI_DEVICEID_PIIX4E 0x71128086ul /* no separate step */ -static const char *uhci_device_piix4 = "Intel 82371AB/EB (PIIX4) USB Host Controller"; -#define PCI_UHCI_DEVICEID_VT83C572 0x30381106ul -static const char *uhci_device_vt83c572 = "VIA 83C572 USB Host Controller"; -static const char *uhci_device_generic = "UHCI (generic) USB Controller"; - -#define PCI_UHCI_BASE_REG 0x20 - -static const char *uhci_pci_probe __P((pcici_t, pcidi_t)); -static void uhci_pci_attach __P((pcici_t, int)); - -u_long uhci_count = 0; /* global counter for nr. of devices found */ - -static struct pci_device uhci_pci_device = { - "uhci", - uhci_pci_probe, - uhci_pci_attach, - &uhci_count, - NULL -}; - -DATA_SET(pcidevice_set, uhci_pci_device); - - -static const char * -uhci_pci_probe(pcici_t config_id, pcidi_t device_id) -{ - u_int32_t class; - - if (device_id == PCI_UHCI_DEVICEID_PIIX3) { - return (uhci_device_piix3); - } else if (device_id == PCI_UHCI_DEVICEID_PIIX4) { - return (uhci_device_piix4); - } else if (device_id == PCI_UHCI_DEVICEID_VT83C572) { - return (uhci_device_vt83c572); - } else { - class = pci_conf_read(config_id, PCI_CLASS_REG); - if ( PCI_CLASS(class) == PCI_CLASS_SERIALBUS - && PCI_SUBCLASS(class) == PCI_SUBCLASS_SERIALBUS_USB - && PCI_INTERFACE(class) == PCI_INTERFACE_UHCI) { - return (uhci_device_generic); - } - } - - return NULL; /* dunno... */ -} - -static void -uhci_pci_attach(pcici_t config_id, int unit) -{ - int id; - char *typestr; - usbd_status r; - uhci_softc_t *sc = NULL; - - sc = malloc(sizeof(uhci_softc_t), M_DEVBUF, M_NOWAIT); - /* Do not free it below, intr might use the sc */ - if ( sc == NULL ) { - printf("usb%d: could not allocate memory", unit); - return; - } - memset(sc, 0, sizeof(uhci_softc_t)); - - sc->sc_iobase = pci_conf_read(config_id,PCI_UHCI_BASE_REG) & 0xffe0; - sc->unit = unit; - - if ( !pci_map_int(config_id, (pci_inthand_t *)uhci_intr, - (void *) sc, &bio_imask)) { - printf("usb%d: could not map irq\n", unit); - return; - } - -#ifndef USBVERBOSE - if (bootverbose) -#endif - { - switch(pci_conf_read(config_id, PCI_USBREV) & PCI_USBREV_MASK) { - case PCI_USBREV_PRE_1_0: - typestr = "pre 1.0"; - break; - case PCI_USBREV_1_0: - typestr = "1.0"; - break; - default: - typestr = "unknown"; - break; - } - printf("usb%d: USB version %s, interrupting at %d\n", unit, - typestr, - (int)pci_conf_read(config_id,PCI_INTERRUPT_REG) & 0xff); - } - - /* Figure out vendor for root hub descriptor. */ - id = pci_conf_read(config_id, PCI_ID_REG); - if (PCI_VENDOR(id) == PCI_UHCI_VENDORID_INTEL) - sprintf(sc->sc_vendor, "Intel"); - else if (PCI_VENDOR(id) == PCI_UHCI_VENDORID_VIA) - sprintf(sc->sc_vendor, "VIA"); - else - sprintf(sc->sc_vendor, "(0x%04x)", PCI_VENDOR(id)); - - /* We add a child to the root bus. After PCI configuration - * has completed the root bus will start to probe and - * attach all the devices attached to it, including our new - * kid. - * - * FIXME Sometime in the future the UHCI controller itself will - * become a kid of PCI device and this device add will no longer - * be necessary. - * - * See README for an elaborate description of the bus - * structure in spe. - */ - sc->sc_bus.bdev = device_add_child(root_bus, "usb", unit, sc); - if (!sc->sc_bus.bdev) { - printf("%s%d: could not add USB device to root bus\n", - device_get_name(sc->sc_bus.bdev), - device_get_unit(sc->sc_bus.bdev)); - return; - } - - switch (id) { - case PCI_UHCI_DEVICEID_PIIX3: - device_set_desc(sc->sc_bus.bdev, uhci_device_piix3); - break; - case PCI_UHCI_DEVICEID_PIIX4: - device_set_desc(sc->sc_bus.bdev, uhci_device_piix4); - break; - case PCI_UHCI_DEVICEID_VT83C572: - device_set_desc(sc->sc_bus.bdev, uhci_device_vt83c572); - break; - default: - printf("(New UHCI DeviceId=0x%08x)\n", id); - device_set_desc(sc->sc_bus.bdev, uhci_device_generic); - } - - r = uhci_init(sc); - if (r != USBD_NORMAL_COMPLETION) { - printf("%s%d: init failed, error=%d\n", - device_get_name(sc->sc_bus.bdev), - device_get_unit(sc->sc_bus.bdev), - r); - device_delete_child(root_bus, sc->sc_bus.bdev); - } - - return; -} diff --git a/sys/dev/usb/ohci_pci.c b/sys/dev/usb/ohci_pci.c new file mode 100644 index 0000000..75e0aa5 --- /dev/null +++ b/sys/dev/usb/ohci_pci.c @@ -0,0 +1,231 @@ +/* $FreeBSD$ */ + +/* + * Copyright (c) 1998 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Lennart Augustsson (augustss@carlstedt.se) at + * Carlstedt Research & Technology. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * USB Open Host Controller driver. + * + * OHCI spec: http://www.intel.com/design/usb/ohci11d.pdf + * USB spec: http://www.teleport.com/cgi-bin/mailmerge.cgi/~usb/cgiform.tpl + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#define PCI_CLASS_SERIALBUS 0x0c000000 +#define PCI_SUBCLASS_COMMUNICATIONS_SERIAL 0x00000000 +#define PCI_SUBCLASS_SERIALBUS_FIREWIRE 0x00000000 +#define PCI_SUBCLASS_SERIALBUS_ACCESS 0x00010000 +#define PCI_SUBCLASS_SERIALBUS_SSA 0x00020000 +#define PCI_SUBCLASS_SERIALBUS_USB 0x00030000 +#define PCI_SUBCLASS_SERIALBUS_FIBER 0x00040000 + +#include +#include +#include +#include + +#include +#include + +#define PCI_INTERFACE(d) (((d) >> 8) & 0xff) +#define PCI_SUBCLASS(d) ((d) & PCI_SUBCLASS_MASK) +#define PCI_CLASS(d) ((d) & PCI_CLASS_MASK) + +#define PCI_VENDOR(d) ((d) & 0xffff) +#define PCI_DEVICE(d) (((d) >> 8) & 0xffff) + + +#define PCI_OHCI_VENDORID_ALI 0x10b9 +#define PCI_OHCI_VENDORID_CMDTECH 0x1095 +#define PCI_OHCI_VENDORID_COMPAQ 0x0e11 +#define PCI_OHCI_VENDORID_NEC 0x1033 +#define PCI_OHCI_VENDORID_OPTI 0x1045 +#define PCI_OHCI_VENDORID_SIS 0x1039 + +#define PCI_OHCI_DEVICEID_ALADDIN_V 0x523710b9 +static const char *ohci_device_aladdin_v = "AcerLabs M5237 (Aladdin-V) USB Host Controller"; +#define PCI_OHCI_DEVICEID_FIRELINK 0xc8611045 +static const char *ohci_device_firelink = "OPTi 82C861 (FireLink) USB Host Controller"; +#define PCI_OHCI_DEVICEID_NEC 0x00351033 +static const char *ohci_device_nec = "NEC uPD 9210 USB Host Controller"; +#define PCI_OHCI_DEVICEID_USB0670 0x06701095 +static const char *ohci_device_usb0670 = "CMD Tech 670 (USB0670) USB Host Controller"; +#define PCI_OHCI_DEVICEID_USB0673 0x06731095 +static const char *ohci_device_usb0673 = "CMD Tech 673 (USB0673) USB Host Controller"; + +static const char *ohci_device_generic = "OHCI (generic) USB Host Controller"; + + +#define PCI_OHCI_BASE_REG 0x10 + +static const char *ohci_pci_probe __P((pcici_t, pcidi_t)); +static void ohci_pci_attach __P((pcici_t, int)); + +u_long ohci_count = 0; /* global counter for nr. of devices found */ + +static struct pci_device ohci_pci_device = { + "ohci", + ohci_pci_probe, + ohci_pci_attach, + &ohci_count, + NULL +}; + +DATA_SET(pcidevice_set, ohci_pci_device); + +static const char * +ohci_pci_probe(pcici_t config_id, pcidi_t device_id) +{ + u_int32_t class; + + if (device_id == PCI_OHCI_DEVICEID_ALADDIN_V) { + return (ohci_device_aladdin_v); + } else if (device_id == PCI_OHCI_DEVICEID_USB0670) { + return (ohci_device_usb0670); + } else if (device_id == PCI_OHCI_DEVICEID_USB0673) { + return (ohci_device_usb0673); + } else if (device_id == PCI_OHCI_DEVICEID_FIRELINK) { + return (ohci_device_firelink); + } else if (device_id == PCI_OHCI_DEVICEID_NEC) { + return (ohci_device_nec); + } else { + class = pci_conf_read(config_id, PCI_CLASS_REG); + if ( (PCI_CLASS(class) == PCI_CLASS_SERIALBUS) + && (PCI_SUBCLASS(class) == PCI_SUBCLASS_SERIALBUS_USB) + && (PCI_INTERFACE(class) == PCI_INTERFACE_OHCI)) { + return(ohci_device_generic); + } + } + + return NULL; /* dunno */ +} + +static void +ohci_pci_attach(pcici_t config_id, int unit) +{ + int id; + usbd_status r; + ohci_softc_t *sc = NULL; + vm_offset_t pbase; + + sc = malloc(sizeof(ohci_softc_t), M_DEVBUF, M_NOWAIT); + /* Do not free it below, intr might use the sc */ + if ( sc == NULL ) { + printf("usb%d: could not allocate memory", unit); + return; + } + memset(sc, 0, sizeof(ohci_softc_t)); + + if(!pci_map_mem(config_id, PCI_CBMEM, + (vm_offset_t *)&sc->sc_iobase, &pbase)) { + printf("usb%d: could not map memory\n", unit); + return; + } + sc->unit = unit; + + if ( !pci_map_int(config_id, (pci_inthand_t *)ohci_intr, + (void *) sc, &bio_imask)) { + printf("usb%d: could not map irq\n", unit); + return; + } + + /* Figure out vendor for root hub descriptor. */ + id = pci_conf_read(config_id, PCI_ID_REG); + if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_ALI) + sprintf(sc->sc_vendor, "AcerLabs"); + else if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_CMDTECH) + sprintf(sc->sc_vendor, "CMDTECH"); + else if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_COMPAQ) + sprintf(sc->sc_vendor, "Compaq"); + else if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_NEC) + sprintf(sc->sc_vendor, "NEC"); + else if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_OPTI) + sprintf(sc->sc_vendor, "OPTi"); + else if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_SIS) + sprintf(sc->sc_vendor, "SiS"); + else + sprintf(sc->sc_vendor, "(0x%04x)", PCI_VENDOR(id)); + + sc->sc_bus.bdev = device_add_child(root_bus, "usb", unit, sc); + if (!sc->sc_bus.bdev) { + printf("%s%d: could not add USB device to root bus\n", + device_get_name(sc->sc_bus.bdev), + device_get_unit(sc->sc_bus.bdev)); + return; + } + + switch(id) { + case PCI_OHCI_DEVICEID_ALADDIN_V: + device_set_desc(sc->sc_bus.bdev, ohci_device_aladdin_v); + break; + case PCI_OHCI_DEVICEID_FIRELINK: + device_set_desc(sc->sc_bus.bdev, ohci_device_firelink); + break; + case PCI_OHCI_DEVICEID_NEC: + device_set_desc(sc->sc_bus.bdev, ohci_device_nec); + break; + case PCI_OHCI_DEVICEID_USB0670: + device_set_desc(sc->sc_bus.bdev, ohci_device_usb0670); + break; + case PCI_OHCI_DEVICEID_USB0673: + device_set_desc(sc->sc_bus.bdev, ohci_device_usb0673); + break; + default: + printf("(New OHCI DeviceId=0x%08x)\n", id); + device_set_desc(sc->sc_bus.bdev, ohci_device_generic); + } + + r = ohci_init(sc); + if (r != USBD_NORMAL_COMPLETION) { + printf("%s%d: init failed, error=%d\n", + device_get_name(sc->sc_bus.bdev), unit ,r); + device_delete_child(root_bus, sc->sc_bus.bdev); + } + + return; +} diff --git a/sys/dev/usb/uhci_pci.c b/sys/dev/usb/uhci_pci.c new file mode 100644 index 0000000..80e170a --- /dev/null +++ b/sys/dev/usb/uhci_pci.c @@ -0,0 +1,227 @@ +/* FreeBSD $Id: uhci_pci.c,v 1.9 1999/01/22 00:36:46 n_hibma Exp $ */ + +/* + * Copyright (c) 1998 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Lennart Augustsson (augustss@carlstedt.se) at + * Carlstedt Research & Technology. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#define PCI_CLASS_SERIALBUS 0x0c000000 +#define PCI_SUBCLASS_COMMUNICATIONS_SERIAL 0x00000000 +#define PCI_SUBCLASS_SERIALBUS_FIREWIRE 0x00000000 +#define PCI_SUBCLASS_SERIALBUS_ACCESS 0x00010000 +#define PCI_SUBCLASS_SERIALBUS_SSA 0x00020000 +#define PCI_SUBCLASS_SERIALBUS_USB 0x00030000 +#define PCI_SUBCLASS_SERIALBUS_FIBER 0x00040000 + +#include +#include +#include +#include + +#include +#include + +#define PCI_INTERFACE(d) (((d)>>8)&0xff) +#define PCI_SUBCLASS(d) ((d)&PCI_SUBCLASS_MASK) +#define PCI_CLASS(d) ((d)&PCI_CLASS_MASK) + +#define PCI_VENDOR(d) ((d)&0xffff) +#define PCI_DEVICE(d) (((d)>>8)&0xffff) + +#define PCI_UHCI_VENDORID_INTEL 0x8086 +#define PCI_UHCI_VENDORID_VIA 0x1106 + +#define PCI_UHCI_DEVICEID_PIIX3 0x70208086ul +static const char *uhci_device_piix3 = "Intel 82371SB (PIIX3) USB Host Controller"; +#define PCI_UHCI_DEVICEID_PIIX4 0x71128086ul +#define PCI_UHCI_DEVICEID_PIIX4E 0x71128086ul /* no separate step */ +static const char *uhci_device_piix4 = "Intel 82371AB/EB (PIIX4) USB Host Controller"; +#define PCI_UHCI_DEVICEID_VT83C572 0x30381106ul +static const char *uhci_device_vt83c572 = "VIA 83C572 USB Host Controller"; +static const char *uhci_device_generic = "UHCI (generic) USB Controller"; + +#define PCI_UHCI_BASE_REG 0x20 + +static const char *uhci_pci_probe __P((pcici_t, pcidi_t)); +static void uhci_pci_attach __P((pcici_t, int)); + +u_long uhci_count = 0; /* global counter for nr. of devices found */ + +static struct pci_device uhci_pci_device = { + "uhci", + uhci_pci_probe, + uhci_pci_attach, + &uhci_count, + NULL +}; + +DATA_SET(pcidevice_set, uhci_pci_device); + + +static const char * +uhci_pci_probe(pcici_t config_id, pcidi_t device_id) +{ + u_int32_t class; + + if (device_id == PCI_UHCI_DEVICEID_PIIX3) { + return (uhci_device_piix3); + } else if (device_id == PCI_UHCI_DEVICEID_PIIX4) { + return (uhci_device_piix4); + } else if (device_id == PCI_UHCI_DEVICEID_VT83C572) { + return (uhci_device_vt83c572); + } else { + class = pci_conf_read(config_id, PCI_CLASS_REG); + if ( PCI_CLASS(class) == PCI_CLASS_SERIALBUS + && PCI_SUBCLASS(class) == PCI_SUBCLASS_SERIALBUS_USB + && PCI_INTERFACE(class) == PCI_INTERFACE_UHCI) { + return (uhci_device_generic); + } + } + + return NULL; /* dunno... */ +} + +static void +uhci_pci_attach(pcici_t config_id, int unit) +{ + int id; + char *typestr; + usbd_status r; + uhci_softc_t *sc = NULL; + + sc = malloc(sizeof(uhci_softc_t), M_DEVBUF, M_NOWAIT); + /* Do not free it below, intr might use the sc */ + if ( sc == NULL ) { + printf("usb%d: could not allocate memory", unit); + return; + } + memset(sc, 0, sizeof(uhci_softc_t)); + + sc->sc_iobase = pci_conf_read(config_id,PCI_UHCI_BASE_REG) & 0xffe0; + sc->unit = unit; + + if ( !pci_map_int(config_id, (pci_inthand_t *)uhci_intr, + (void *) sc, &bio_imask)) { + printf("usb%d: could not map irq\n", unit); + return; + } + +#ifndef USBVERBOSE + if (bootverbose) +#endif + { + switch(pci_conf_read(config_id, PCI_USBREV) & PCI_USBREV_MASK) { + case PCI_USBREV_PRE_1_0: + typestr = "pre 1.0"; + break; + case PCI_USBREV_1_0: + typestr = "1.0"; + break; + default: + typestr = "unknown"; + break; + } + printf("usb%d: USB version %s, interrupting at %d\n", unit, + typestr, + (int)pci_conf_read(config_id,PCI_INTERRUPT_REG) & 0xff); + } + + /* Figure out vendor for root hub descriptor. */ + id = pci_conf_read(config_id, PCI_ID_REG); + if (PCI_VENDOR(id) == PCI_UHCI_VENDORID_INTEL) + sprintf(sc->sc_vendor, "Intel"); + else if (PCI_VENDOR(id) == PCI_UHCI_VENDORID_VIA) + sprintf(sc->sc_vendor, "VIA"); + else + sprintf(sc->sc_vendor, "(0x%04x)", PCI_VENDOR(id)); + + /* We add a child to the root bus. After PCI configuration + * has completed the root bus will start to probe and + * attach all the devices attached to it, including our new + * kid. + * + * FIXME Sometime in the future the UHCI controller itself will + * become a kid of PCI device and this device add will no longer + * be necessary. + * + * See README for an elaborate description of the bus + * structure in spe. + */ + sc->sc_bus.bdev = device_add_child(root_bus, "usb", unit, sc); + if (!sc->sc_bus.bdev) { + printf("%s%d: could not add USB device to root bus\n", + device_get_name(sc->sc_bus.bdev), + device_get_unit(sc->sc_bus.bdev)); + return; + } + + switch (id) { + case PCI_UHCI_DEVICEID_PIIX3: + device_set_desc(sc->sc_bus.bdev, uhci_device_piix3); + break; + case PCI_UHCI_DEVICEID_PIIX4: + device_set_desc(sc->sc_bus.bdev, uhci_device_piix4); + break; + case PCI_UHCI_DEVICEID_VT83C572: + device_set_desc(sc->sc_bus.bdev, uhci_device_vt83c572); + break; + default: + printf("(New UHCI DeviceId=0x%08x)\n", id); + device_set_desc(sc->sc_bus.bdev, uhci_device_generic); + } + + r = uhci_init(sc); + if (r != USBD_NORMAL_COMPLETION) { + printf("%s%d: init failed, error=%d\n", + device_get_name(sc->sc_bus.bdev), + device_get_unit(sc->sc_bus.bdev), + r); + device_delete_child(root_bus, sc->sc_bus.bdev); + } + + return; +} diff --git a/sys/pci/ohci_pci.c b/sys/pci/ohci_pci.c new file mode 100644 index 0000000..75e0aa5 --- /dev/null +++ b/sys/pci/ohci_pci.c @@ -0,0 +1,231 @@ +/* $FreeBSD$ */ + +/* + * Copyright (c) 1998 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Lennart Augustsson (augustss@carlstedt.se) at + * Carlstedt Research & Technology. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * USB Open Host Controller driver. + * + * OHCI spec: http://www.intel.com/design/usb/ohci11d.pdf + * USB spec: http://www.teleport.com/cgi-bin/mailmerge.cgi/~usb/cgiform.tpl + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#define PCI_CLASS_SERIALBUS 0x0c000000 +#define PCI_SUBCLASS_COMMUNICATIONS_SERIAL 0x00000000 +#define PCI_SUBCLASS_SERIALBUS_FIREWIRE 0x00000000 +#define PCI_SUBCLASS_SERIALBUS_ACCESS 0x00010000 +#define PCI_SUBCLASS_SERIALBUS_SSA 0x00020000 +#define PCI_SUBCLASS_SERIALBUS_USB 0x00030000 +#define PCI_SUBCLASS_SERIALBUS_FIBER 0x00040000 + +#include +#include +#include +#include + +#include +#include + +#define PCI_INTERFACE(d) (((d) >> 8) & 0xff) +#define PCI_SUBCLASS(d) ((d) & PCI_SUBCLASS_MASK) +#define PCI_CLASS(d) ((d) & PCI_CLASS_MASK) + +#define PCI_VENDOR(d) ((d) & 0xffff) +#define PCI_DEVICE(d) (((d) >> 8) & 0xffff) + + +#define PCI_OHCI_VENDORID_ALI 0x10b9 +#define PCI_OHCI_VENDORID_CMDTECH 0x1095 +#define PCI_OHCI_VENDORID_COMPAQ 0x0e11 +#define PCI_OHCI_VENDORID_NEC 0x1033 +#define PCI_OHCI_VENDORID_OPTI 0x1045 +#define PCI_OHCI_VENDORID_SIS 0x1039 + +#define PCI_OHCI_DEVICEID_ALADDIN_V 0x523710b9 +static const char *ohci_device_aladdin_v = "AcerLabs M5237 (Aladdin-V) USB Host Controller"; +#define PCI_OHCI_DEVICEID_FIRELINK 0xc8611045 +static const char *ohci_device_firelink = "OPTi 82C861 (FireLink) USB Host Controller"; +#define PCI_OHCI_DEVICEID_NEC 0x00351033 +static const char *ohci_device_nec = "NEC uPD 9210 USB Host Controller"; +#define PCI_OHCI_DEVICEID_USB0670 0x06701095 +static const char *ohci_device_usb0670 = "CMD Tech 670 (USB0670) USB Host Controller"; +#define PCI_OHCI_DEVICEID_USB0673 0x06731095 +static const char *ohci_device_usb0673 = "CMD Tech 673 (USB0673) USB Host Controller"; + +static const char *ohci_device_generic = "OHCI (generic) USB Host Controller"; + + +#define PCI_OHCI_BASE_REG 0x10 + +static const char *ohci_pci_probe __P((pcici_t, pcidi_t)); +static void ohci_pci_attach __P((pcici_t, int)); + +u_long ohci_count = 0; /* global counter for nr. of devices found */ + +static struct pci_device ohci_pci_device = { + "ohci", + ohci_pci_probe, + ohci_pci_attach, + &ohci_count, + NULL +}; + +DATA_SET(pcidevice_set, ohci_pci_device); + +static const char * +ohci_pci_probe(pcici_t config_id, pcidi_t device_id) +{ + u_int32_t class; + + if (device_id == PCI_OHCI_DEVICEID_ALADDIN_V) { + return (ohci_device_aladdin_v); + } else if (device_id == PCI_OHCI_DEVICEID_USB0670) { + return (ohci_device_usb0670); + } else if (device_id == PCI_OHCI_DEVICEID_USB0673) { + return (ohci_device_usb0673); + } else if (device_id == PCI_OHCI_DEVICEID_FIRELINK) { + return (ohci_device_firelink); + } else if (device_id == PCI_OHCI_DEVICEID_NEC) { + return (ohci_device_nec); + } else { + class = pci_conf_read(config_id, PCI_CLASS_REG); + if ( (PCI_CLASS(class) == PCI_CLASS_SERIALBUS) + && (PCI_SUBCLASS(class) == PCI_SUBCLASS_SERIALBUS_USB) + && (PCI_INTERFACE(class) == PCI_INTERFACE_OHCI)) { + return(ohci_device_generic); + } + } + + return NULL; /* dunno */ +} + +static void +ohci_pci_attach(pcici_t config_id, int unit) +{ + int id; + usbd_status r; + ohci_softc_t *sc = NULL; + vm_offset_t pbase; + + sc = malloc(sizeof(ohci_softc_t), M_DEVBUF, M_NOWAIT); + /* Do not free it below, intr might use the sc */ + if ( sc == NULL ) { + printf("usb%d: could not allocate memory", unit); + return; + } + memset(sc, 0, sizeof(ohci_softc_t)); + + if(!pci_map_mem(config_id, PCI_CBMEM, + (vm_offset_t *)&sc->sc_iobase, &pbase)) { + printf("usb%d: could not map memory\n", unit); + return; + } + sc->unit = unit; + + if ( !pci_map_int(config_id, (pci_inthand_t *)ohci_intr, + (void *) sc, &bio_imask)) { + printf("usb%d: could not map irq\n", unit); + return; + } + + /* Figure out vendor for root hub descriptor. */ + id = pci_conf_read(config_id, PCI_ID_REG); + if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_ALI) + sprintf(sc->sc_vendor, "AcerLabs"); + else if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_CMDTECH) + sprintf(sc->sc_vendor, "CMDTECH"); + else if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_COMPAQ) + sprintf(sc->sc_vendor, "Compaq"); + else if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_NEC) + sprintf(sc->sc_vendor, "NEC"); + else if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_OPTI) + sprintf(sc->sc_vendor, "OPTi"); + else if (PCI_VENDOR(id) == PCI_OHCI_VENDORID_SIS) + sprintf(sc->sc_vendor, "SiS"); + else + sprintf(sc->sc_vendor, "(0x%04x)", PCI_VENDOR(id)); + + sc->sc_bus.bdev = device_add_child(root_bus, "usb", unit, sc); + if (!sc->sc_bus.bdev) { + printf("%s%d: could not add USB device to root bus\n", + device_get_name(sc->sc_bus.bdev), + device_get_unit(sc->sc_bus.bdev)); + return; + } + + switch(id) { + case PCI_OHCI_DEVICEID_ALADDIN_V: + device_set_desc(sc->sc_bus.bdev, ohci_device_aladdin_v); + break; + case PCI_OHCI_DEVICEID_FIRELINK: + device_set_desc(sc->sc_bus.bdev, ohci_device_firelink); + break; + case PCI_OHCI_DEVICEID_NEC: + device_set_desc(sc->sc_bus.bdev, ohci_device_nec); + break; + case PCI_OHCI_DEVICEID_USB0670: + device_set_desc(sc->sc_bus.bdev, ohci_device_usb0670); + break; + case PCI_OHCI_DEVICEID_USB0673: + device_set_desc(sc->sc_bus.bdev, ohci_device_usb0673); + break; + default: + printf("(New OHCI DeviceId=0x%08x)\n", id); + device_set_desc(sc->sc_bus.bdev, ohci_device_generic); + } + + r = ohci_init(sc); + if (r != USBD_NORMAL_COMPLETION) { + printf("%s%d: init failed, error=%d\n", + device_get_name(sc->sc_bus.bdev), unit ,r); + device_delete_child(root_bus, sc->sc_bus.bdev); + } + + return; +} diff --git a/sys/pci/uhci_pci.c b/sys/pci/uhci_pci.c new file mode 100644 index 0000000..80e170a --- /dev/null +++ b/sys/pci/uhci_pci.c @@ -0,0 +1,227 @@ +/* FreeBSD $Id: uhci_pci.c,v 1.9 1999/01/22 00:36:46 n_hibma Exp $ */ + +/* + * Copyright (c) 1998 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Lennart Augustsson (augustss@carlstedt.se) at + * Carlstedt Research & Technology. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#define PCI_CLASS_SERIALBUS 0x0c000000 +#define PCI_SUBCLASS_COMMUNICATIONS_SERIAL 0x00000000 +#define PCI_SUBCLASS_SERIALBUS_FIREWIRE 0x00000000 +#define PCI_SUBCLASS_SERIALBUS_ACCESS 0x00010000 +#define PCI_SUBCLASS_SERIALBUS_SSA 0x00020000 +#define PCI_SUBCLASS_SERIALBUS_USB 0x00030000 +#define PCI_SUBCLASS_SERIALBUS_FIBER 0x00040000 + +#include +#include +#include +#include + +#include +#include + +#define PCI_INTERFACE(d) (((d)>>8)&0xff) +#define PCI_SUBCLASS(d) ((d)&PCI_SUBCLASS_MASK) +#define PCI_CLASS(d) ((d)&PCI_CLASS_MASK) + +#define PCI_VENDOR(d) ((d)&0xffff) +#define PCI_DEVICE(d) (((d)>>8)&0xffff) + +#define PCI_UHCI_VENDORID_INTEL 0x8086 +#define PCI_UHCI_VENDORID_VIA 0x1106 + +#define PCI_UHCI_DEVICEID_PIIX3 0x70208086ul +static const char *uhci_device_piix3 = "Intel 82371SB (PIIX3) USB Host Controller"; +#define PCI_UHCI_DEVICEID_PIIX4 0x71128086ul +#define PCI_UHCI_DEVICEID_PIIX4E 0x71128086ul /* no separate step */ +static const char *uhci_device_piix4 = "Intel 82371AB/EB (PIIX4) USB Host Controller"; +#define PCI_UHCI_DEVICEID_VT83C572 0x30381106ul +static const char *uhci_device_vt83c572 = "VIA 83C572 USB Host Controller"; +static const char *uhci_device_generic = "UHCI (generic) USB Controller"; + +#define PCI_UHCI_BASE_REG 0x20 + +static const char *uhci_pci_probe __P((pcici_t, pcidi_t)); +static void uhci_pci_attach __P((pcici_t, int)); + +u_long uhci_count = 0; /* global counter for nr. of devices found */ + +static struct pci_device uhci_pci_device = { + "uhci", + uhci_pci_probe, + uhci_pci_attach, + &uhci_count, + NULL +}; + +DATA_SET(pcidevice_set, uhci_pci_device); + + +static const char * +uhci_pci_probe(pcici_t config_id, pcidi_t device_id) +{ + u_int32_t class; + + if (device_id == PCI_UHCI_DEVICEID_PIIX3) { + return (uhci_device_piix3); + } else if (device_id == PCI_UHCI_DEVICEID_PIIX4) { + return (uhci_device_piix4); + } else if (device_id == PCI_UHCI_DEVICEID_VT83C572) { + return (uhci_device_vt83c572); + } else { + class = pci_conf_read(config_id, PCI_CLASS_REG); + if ( PCI_CLASS(class) == PCI_CLASS_SERIALBUS + && PCI_SUBCLASS(class) == PCI_SUBCLASS_SERIALBUS_USB + && PCI_INTERFACE(class) == PCI_INTERFACE_UHCI) { + return (uhci_device_generic); + } + } + + return NULL; /* dunno... */ +} + +static void +uhci_pci_attach(pcici_t config_id, int unit) +{ + int id; + char *typestr; + usbd_status r; + uhci_softc_t *sc = NULL; + + sc = malloc(sizeof(uhci_softc_t), M_DEVBUF, M_NOWAIT); + /* Do not free it below, intr might use the sc */ + if ( sc == NULL ) { + printf("usb%d: could not allocate memory", unit); + return; + } + memset(sc, 0, sizeof(uhci_softc_t)); + + sc->sc_iobase = pci_conf_read(config_id,PCI_UHCI_BASE_REG) & 0xffe0; + sc->unit = unit; + + if ( !pci_map_int(config_id, (pci_inthand_t *)uhci_intr, + (void *) sc, &bio_imask)) { + printf("usb%d: could not map irq\n", unit); + return; + } + +#ifndef USBVERBOSE + if (bootverbose) +#endif + { + switch(pci_conf_read(config_id, PCI_USBREV) & PCI_USBREV_MASK) { + case PCI_USBREV_PRE_1_0: + typestr = "pre 1.0"; + break; + case PCI_USBREV_1_0: + typestr = "1.0"; + break; + default: + typestr = "unknown"; + break; + } + printf("usb%d: USB version %s, interrupting at %d\n", unit, + typestr, + (int)pci_conf_read(config_id,PCI_INTERRUPT_REG) & 0xff); + } + + /* Figure out vendor for root hub descriptor. */ + id = pci_conf_read(config_id, PCI_ID_REG); + if (PCI_VENDOR(id) == PCI_UHCI_VENDORID_INTEL) + sprintf(sc->sc_vendor, "Intel"); + else if (PCI_VENDOR(id) == PCI_UHCI_VENDORID_VIA) + sprintf(sc->sc_vendor, "VIA"); + else + sprintf(sc->sc_vendor, "(0x%04x)", PCI_VENDOR(id)); + + /* We add a child to the root bus. After PCI configuration + * has completed the root bus will start to probe and + * attach all the devices attached to it, including our new + * kid. + * + * FIXME Sometime in the future the UHCI controller itself will + * become a kid of PCI device and this device add will no longer + * be necessary. + * + * See README for an elaborate description of the bus + * structure in spe. + */ + sc->sc_bus.bdev = device_add_child(root_bus, "usb", unit, sc); + if (!sc->sc_bus.bdev) { + printf("%s%d: could not add USB device to root bus\n", + device_get_name(sc->sc_bus.bdev), + device_get_unit(sc->sc_bus.bdev)); + return; + } + + switch (id) { + case PCI_UHCI_DEVICEID_PIIX3: + device_set_desc(sc->sc_bus.bdev, uhci_device_piix3); + break; + case PCI_UHCI_DEVICEID_PIIX4: + device_set_desc(sc->sc_bus.bdev, uhci_device_piix4); + break; + case PCI_UHCI_DEVICEID_VT83C572: + device_set_desc(sc->sc_bus.bdev, uhci_device_vt83c572); + break; + default: + printf("(New UHCI DeviceId=0x%08x)\n", id); + device_set_desc(sc->sc_bus.bdev, uhci_device_generic); + } + + r = uhci_init(sc); + if (r != USBD_NORMAL_COMPLETION) { + printf("%s%d: init failed, error=%d\n", + device_get_name(sc->sc_bus.bdev), + device_get_unit(sc->sc_bus.bdev), + r); + device_delete_child(root_bus, sc->sc_bus.bdev); + } + + return; +} -- cgit v1.1