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.

2 files changed, 458 insertions, 0 deletions

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 <sys/param.h>
+#include <sys/systm.h>
+#include <sys/kernel.h>
+#include <sys/module.h>
+#include <sys/bus.h>
+#include <sys/device.h>
+#include <sys/proc.h>
+#include <sys/queue.h>
+
+#include <pci/pcivar.h>
+#include <pci/pcireg.h>
+
+#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 <dev/usb/usb.h>
+#include <dev/usb/usbdi.h>
+#include <dev/usb/usbdivar.h>
+#include <dev/usb/usb_mem.h>
+
+#include <dev/usb/ohcireg.h>
+#include <dev/usb/ohcivar.h>
+
+#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 <sys/param.h>
+#include <sys/systm.h>
+#include <sys/kernel.h>
+#include <sys/module.h>
+#include <sys/bus.h>
+#include <sys/device.h>
+#include <sys/proc.h>
+#include <sys/queue.h>
+
+#include <pci/pcivar.h>
+#include <pci/pcireg.h>
+
+#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 <dev/usb/usb.h>
+#include <dev/usb/usbdi.h>
+#include <dev/usb/usbdivar.h>
+#include <dev/usb/usb_mem.h>
+
+#include <dev/usb/uhcireg.h>
+#include <dev/usb/uhcivar.h>
+
+#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;
+}