[Zrouter-src-freebsd] ZRouter.org: push to FreeBSD HEAD tree
zrouter-src-freebsd at zrouter.org
zrouter-src-freebsd at zrouter.org
Wed Apr 18 08:07:50 UTC 2012
details: http://zrouter.org/hg/FreeBSD/head//rev/d59f197f345f
changeset: 456:d59f197f345f
user: Aleksandr Rybalko <ray at ddteam.net>
date: Wed Apr 18 11:08:04 2012 +0300
description:
USB support for RT5350F
diffstat:
head/sys/mips/rt305x/rt5350_ehci.c | 236 +++++++++++++++++++++
head/sys/mips/rt305x/rt5350_usb.c | 410 +++++++++++++++++++++++++++++++++++++
2 files changed, 646 insertions(+), 0 deletions(-)
diffs (654 lines):
diff -r 0ab33e4fbea2 -r d59f197f345f head/sys/mips/rt305x/rt5350_ehci.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/head/sys/mips/rt305x/rt5350_ehci.c Wed Apr 18 11:08:04 2012 +0300
@@ -0,0 +1,236 @@
+/*-
+ * Copyright (C) 2008 MARVELL INTERNATIONAL LTD.
+ * All rights reserved.
+ *
+ * Developed by Semihalf.
+ *
+ * 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. Neither the name of MARVELL nor the names of contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY AUTHOR 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 AUTHOR 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.
+ */
+
+/*
+ * Ralink RT5350F attachment driver for the USB Enhanced Host Controller.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include "opt_bus.h"
+
+#include <sys/stdint.h>
+#include <sys/stddef.h>
+#include <sys/param.h>
+#include <sys/queue.h>
+#include <sys/rman.h>
+#include <sys/types.h>
+#include <sys/systm.h>
+#include <sys/kernel.h>
+#include <sys/bus.h>
+#include <sys/linker_set.h>
+#include <sys/module.h>
+#include <sys/lock.h>
+#include <sys/mutex.h>
+#include <sys/condvar.h>
+#include <sys/sysctl.h>
+#include <sys/sx.h>
+#include <sys/unistd.h>
+#include <sys/callout.h>
+#include <sys/malloc.h>
+#include <sys/priv.h>
+
+#include <dev/usb/usb.h>
+#include <dev/usb/usbdi.h>
+
+#include <dev/usb/usb_core.h>
+#include <dev/usb/usb_busdma.h>
+#include <dev/usb/usb_process.h>
+#include <dev/usb/usb_util.h>
+
+#include <dev/usb/usb_controller.h>
+#include <dev/usb/usb_bus.h>
+#include <dev/usb/controller/ehci.h>
+#include <dev/usb/controller/ehcireg.h>
+
+#define EHCI_HC_DEVSTR "Ralink RT5350F EHCI"
+
+static device_attach_t ehci_siba_attach;
+static device_detach_t ehci_siba_detach;
+
+//#define USB_BRIDGE_INTR_CAUSE 0x210
+//#define USB_BRIDGE_INTR_MASK 0x214
+
+static int
+ehci_siba_probe(device_t self)
+{
+
+ device_set_desc(self, EHCI_HC_DEVSTR);
+
+ return (BUS_PROBE_DEFAULT);
+}
+
+static int
+ehci_siba_attach(device_t self)
+{
+ ehci_softc_t *sc = device_get_softc(self);
+ int err;
+ int rid;
+
+ /* initialise some bus fields */
+ sc->sc_bus.parent = self;
+ sc->sc_bus.devices = sc->sc_devices;
+ sc->sc_bus.devices_max = EHCI_MAX_DEVICES;
+ sc->sc_bus.usbrev = USB_REV_2_0;
+
+ /* get all DMA memory */
+ if (usb_bus_mem_alloc_all(&sc->sc_bus,
+ USB_GET_DMA_TAG(self), &ehci_iterate_hw_softc)) {
+ return (ENOMEM);
+ }
+
+ rid = 0;
+ sc->sc_io_res = bus_alloc_resource_any(self, SYS_RES_MEMORY, &rid,
+ RF_ACTIVE);
+ if (!sc->sc_io_res) {
+ device_printf(self, "Could not map memory\n");
+ goto error;
+ }
+ sc->sc_io_tag = rman_get_bustag(sc->sc_io_res);
+ sc->sc_io_hdl = rman_get_bushandle(sc->sc_io_res);
+ sc->sc_io_size = rman_get_size(sc->sc_io_res);
+
+ rid = 0;
+ sc->sc_irq_res = bus_alloc_resource_any(self, SYS_RES_IRQ, &rid,
+ RF_SHAREABLE | RF_ACTIVE);
+ if (sc->sc_irq_res == NULL) {
+ device_printf(self, "Could not allocate error irq\n");
+ ehci_siba_detach(self);
+ return (ENXIO);
+ }
+
+ sc->sc_bus.bdev = device_add_child(self, "usbus", -1);
+ if (!sc->sc_bus.bdev) {
+ device_printf(self, "Could not add USB device\n");
+ goto error;
+ }
+ device_set_ivars(sc->sc_bus.bdev, &sc->sc_bus);
+ device_set_desc(sc->sc_bus.bdev, EHCI_HC_DEVSTR);
+
+ sprintf(sc->sc_vendor, "Ralink");
+
+ err = bus_setup_intr(self, sc->sc_irq_res, INTR_TYPE_BIO | INTR_MPSAFE,
+ NULL, (driver_intr_t *)ehci_interrupt, sc, &sc->sc_intr_hdl);
+ if (err) {
+ device_printf(self, "Could not setup irq, %d\n", err);
+ sc->sc_intr_hdl = NULL;
+ goto error;
+ }
+
+// sc->sc_flags |= EHCI_SCFLG_SETMODE | EHCI_SCFLG_LOSTINTRBUG;
+
+ err = ehci_init(sc);
+ if (!err) {
+ err = device_probe_and_attach(sc->sc_bus.bdev);
+ }
+ if (err) {
+ device_printf(self, "USB init failed err=%d\n", err);
+ goto error;
+ }
+ return (0);
+
+error:
+ ehci_siba_detach(self);
+ return (ENXIO);
+}
+
+static int
+ehci_siba_detach(device_t self)
+{
+ ehci_softc_t *sc = device_get_softc(self);
+ device_t bdev;
+ int err;
+
+ if (sc->sc_bus.bdev) {
+ bdev = sc->sc_bus.bdev;
+ device_detach(bdev);
+ device_delete_child(self, bdev);
+ }
+ /* during module unload there are lots of children leftover */
+ device_delete_children(self);
+
+ /*
+ * disable interrupts that might have been switched on in ehci_init
+ */
+ if (sc->sc_irq_res && sc->sc_intr_hdl) {
+ /*
+ * only call ehci_detach() after ehci_init()
+ */
+ ehci_detach(sc);
+
+ err = bus_teardown_intr(self, sc->sc_irq_res, sc->sc_intr_hdl);
+
+ if (err)
+ /* XXX or should we panic? */
+ device_printf(self, "Could not tear down irq, %d\n",
+ err);
+ sc->sc_intr_hdl = NULL;
+ }
+ if (sc->sc_irq_res) {
+ bus_release_resource(self, SYS_RES_IRQ, 0, sc->sc_irq_res);
+ sc->sc_irq_res = NULL;
+ }
+ if (sc->sc_io_res) {
+ bus_release_resource(self, SYS_RES_MEMORY, 0,
+ sc->sc_io_res);
+ sc->sc_io_res = NULL;
+ }
+ usb_bus_mem_free_all(&sc->sc_bus, &ehci_iterate_hw_softc);
+
+ return (0);
+}
+
+static device_method_t ehci_methods[] = {
+ /* Device interface */
+ DEVMETHOD(device_probe, ehci_siba_probe),
+ DEVMETHOD(device_attach, ehci_siba_attach),
+ DEVMETHOD(device_detach, ehci_siba_detach),
+ DEVMETHOD(device_suspend, bus_generic_suspend),
+ DEVMETHOD(device_resume, bus_generic_resume),
+ DEVMETHOD(device_shutdown, bus_generic_shutdown),
+
+ /* Bus interface */
+ DEVMETHOD(bus_print_child, bus_generic_print_child),
+
+ {0, 0}
+};
+
+static driver_t ehci_driver = {
+ "ehci",
+ ehci_methods,
+ sizeof(ehci_softc_t),
+};
+
+static devclass_t ehci_devclass;
+
+DRIVER_MODULE(ehci, rt5350_usb, ehci_driver, ehci_devclass, 0, 0);
+MODULE_DEPEND(ehci, usb, 1, 1, 1);
diff -r 0ab33e4fbea2 -r d59f197f345f head/sys/mips/rt305x/rt5350_usb.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/head/sys/mips/rt305x/rt5350_usb.c Wed Apr 18 11:08:04 2012 +0300
@@ -0,0 +1,410 @@
+/*-
+ * Copyright (c) 2012, Aleksandr Rybalko <ray at ddteam.net>
+ * All rights reserved.
+ *
+ * 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 unmodified, 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ */
+
+/*
+ * RT5350F USB 2.0 core driver.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/bus.h>
+#include <sys/kernel.h>
+#include <sys/module.h>
+#include <sys/rman.h>
+#include <sys/malloc.h>
+#include <sys/interrupt.h>
+
+#include <machine/bus.h>
+#include <machine/intr_machdep.h>
+
+#include <vm/vm.h>
+#include <vm/pmap.h>
+
+#include <machine/pmap.h>
+#include <machine/resource.h>
+#include <machine/vmparam.h>
+
+#include <mips/rt305x/rt305xreg.h>
+#include <mips/rt305x/rt305x_sysctlvar.h>
+
+struct rt5350_usb_softc {
+ bus_space_tag_t sc_bt;
+ bus_space_handle_t sc_bh;
+ bus_addr_t sc_maddr;
+ bus_size_t sc_msize;
+ bus_addr_t sc_irqn;
+ struct intr_event *sc_events; /* IRQ events structs */
+
+ struct resource *sc_mem;
+ struct resource *sc_irq;
+ struct rman mem_rman;
+ struct rman irq_rman;
+ int devid;
+
+};
+
+struct rt5350_usb_devinfo {
+ struct resource_list sdi_rl;
+ uint8_t sdi_unit; /* core index on bus */
+ uint8_t sdi_irq;
+ char sdi_name[8];
+ bus_addr_t sdi_maddr;
+ bus_size_t sdi_msize;
+};
+
+static int rt5350_usb_attach(device_t);
+static int rt5350_usb_probe(device_t);
+static device_t rt5350_usb_add_child(device_t dev, u_int order,
+ const char *name, int unit);
+
+static int
+rt5350_usb_probe(device_t dev)
+{
+ device_set_desc(dev, "USB core");
+ return (BUS_PROBE_DEFAULT);
+}
+
+static int
+rt5350_usb_attach(device_t dev)
+{
+ struct rt5350_usb_softc *sc = device_get_softc(dev);
+ int rid;
+
+ /* Run clock for OTG/EHCI/OHCI core */
+ rt305x_sysctl_set(SYSCTL_CLKCFG1, rt305x_sysctl_get(SYSCTL_CLKCFG1) |
+ SYSCTL_CLKCFG1_OTG_CLK_EN|SYSCTL_CLKCFG1_EHCI_CLK_EN);
+ /* Remove RESET flags from OTG/EHCI/OHCI cores */
+ rt305x_sysctl_set(SYSCTL_RSTCTRL, rt305x_sysctl_get(SYSCTL_RSTCTRL) &
+ ~(SYSCTL_RSTCTRL_OTG|SYSCTL_RSTCTRL_EHCI));
+ DELAY(10000);
+
+#define SYSCFG1 0x14
+#define USB0_HOST_MODE (1UL<<10)
+ /* Enable HOST mode */
+ rt305x_sysctl_set(SYSCFG1, rt305x_sysctl_get(SYSCFG1) |
+ USB0_HOST_MODE);
+
+ /*
+ * Allocate the resources which the parent bus has already
+ * determined for us.
+ */
+ rid = 0;
+ sc->sc_mem = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid, RF_ACTIVE);
+ if (sc->sc_mem == NULL) {
+ device_printf(dev, "unable to allocate memory\n");
+ return (ENXIO);
+ }
+
+ sc->sc_bt = rman_get_bustag(sc->sc_mem);
+ sc->sc_bh = rman_get_bushandle(sc->sc_mem);
+ sc->sc_maddr = rman_get_start(sc->sc_mem);
+ sc->sc_msize = rman_get_size(sc->sc_mem);
+
+
+ rid = 0;
+ sc->sc_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
+ RF_SHAREABLE | RF_ACTIVE);
+ if (sc->sc_irq == NULL) {
+ device_printf(dev, "unable to allocate irq\n");
+ return (ENXIO);
+ }
+ sc->sc_irqn = rman_get_start(sc->sc_irq);
+
+ sc->mem_rman.rm_start = sc->sc_maddr;
+ sc->mem_rman.rm_end = sc->sc_maddr + sc->sc_msize - 1;
+ sc->mem_rman.rm_type = RMAN_ARRAY;
+ sc->mem_rman.rm_descr = "rt5350 USB core I/O memory addresses";
+ if (rman_init(&sc->mem_rman) != 0 ||
+ rman_manage_region(&sc->mem_rman, sc->mem_rman.rm_start, sc->mem_rman.rm_end) != 0) {
+ panic("%s: sc->mem_rman", __func__);
+ }
+
+ sc->irq_rman.rm_start = sc->sc_irqn;
+ sc->irq_rman.rm_end = sc->sc_irqn;
+ sc->irq_rman.rm_type = RMAN_ARRAY;
+ sc->irq_rman.rm_descr = "rt5350 USB core IRQ";
+ /*
+ * rt5350 USB share one IRQ between OHCI and EHCI
+ */
+ if (rman_init(&sc->irq_rman) != 0 ||
+ rman_manage_region(&sc->irq_rman, sc->irq_rman.rm_start, sc->irq_rman.rm_end) != 0)
+ panic("%s: failed to set up IRQ rman", __func__);
+
+ bus_generic_probe(dev);
+
+ rt5350_usb_add_child(dev, 0, "ehci", -1);
+ rt5350_usb_add_child(dev, 1, "ohci", -1);
+
+ bus_generic_attach(dev);
+
+ return (0);
+}
+
+
+
+
+static struct resource *
+rt5350_usb_alloc_resource(device_t bus, device_t child, int type, int *rid,
+ u_long start, u_long end, u_long count, u_int flags)
+{
+ struct resource *rv;
+ struct resource_list *rl;
+ struct resource_list_entry *rle;
+ int isdefault, needactivate;
+ struct rt5350_usb_softc *sc = device_get_softc(bus);
+
+ isdefault = (start == 0UL && end == ~0UL);
+ needactivate = flags & RF_ACTIVE;
+ rl = BUS_GET_RESOURCE_LIST(bus, child);
+ rle = NULL;
+
+ if (isdefault) {
+ rle = resource_list_find(rl, type, *rid);
+ if (rle == NULL)
+ return (NULL);
+ if (rle->res != NULL)
+ panic("%s: resource entry is busy", __func__);
+ start = rle->start;
+ end = rle->end;
+ count = rle->count;
+ }
+
+ /*
+ * If the request is for a resource which we manage,
+ * attempt to satisfy the allocation ourselves.
+ */
+ if (type == SYS_RES_MEMORY) {
+
+ rv = rman_reserve_resource(&sc->mem_rman, start, end, count,
+ flags, child);
+ if (rv == 0) {
+ printf("%s: could not reserve resource\n", __func__);
+ return (0);
+ }
+
+ rman_set_rid(rv, *rid);
+
+ if (needactivate) {
+ if (bus_activate_resource(child, type, *rid, rv)) {
+ printf("%s: could not activate resource\n",
+ __func__);
+ rman_release_resource(rv);
+ return (0);
+ }
+ }
+
+ return (rv);
+ }
+
+ if (type == SYS_RES_IRQ) {
+
+ rv = rman_reserve_resource(&sc->irq_rman, start, end, count,
+ flags, child);
+ if (rv == 0) {
+ printf("%s: could not reserve resource\n", __func__);
+ return (0);
+ }
+
+ rman_set_rid(rv, *rid);
+
+ if (needactivate) {
+ if (bus_activate_resource(child, type, *rid, rv)) {
+ printf("%s: could not activate resource\n",
+ __func__);
+ rman_release_resource(rv);
+ return (0);
+ }
+ }
+
+ return (rv);
+ }
+
+ /*
+ * Pass the request to the parent.
+ */
+ return (resource_list_alloc(rl, bus, child, type, rid,
+ start, end, count, flags));
+}
+
+/*
+ * The parent bus is responsible for resource activation; in the
+ * case of MIPS, this boils down to setting the virtual address and
+ * bus handle by mapping the physical address into KSEG1.
+ */
+static int
+rt5350_usb_activate_resource(device_t bus, device_t child, int type, int rid,
+ struct resource *r)
+{
+ return (BUS_ACTIVATE_RESOURCE(device_get_parent(bus), child, type,
+ rid, r));
+}
+
+static int
+rt5350_usb_deactivate_resource(device_t bus, device_t child, int type, int rid,
+ struct resource *r)
+{
+ return (BUS_DEACTIVATE_RESOURCE(device_get_parent(bus), child, type,
+ rid, r));
+}
+
+
+
+
+static struct resource_list *
+rt5350_usb_get_reslist(device_t dev, device_t child)
+{
+ struct rt5350_usb_devinfo *sdi = device_get_ivars(child);
+
+ return (&sdi->sdi_rl);
+}
+
+
+static int
+rt5350_usb_release_resource(device_t dev, device_t child, int type,
+ int rid, struct resource *r)
+{
+ struct resource_list *rl;
+ struct resource_list_entry *rle;
+
+ rl = rt5350_usb_get_reslist(dev, child);
+ if (rl == NULL)
+ return (EINVAL);
+ rle = resource_list_find(rl, type, rid);
+ if (rle == NULL)
+ return (EINVAL);
+ rman_release_resource(r);
+ rle->res = NULL;
+
+ return (0);
+}
+
+static int
+rt5350_usb_print_all_resources(device_t dev)
+{
+ struct rt5350_usb_devinfo *sdi = device_get_ivars(dev);
+ struct resource_list *rl = &sdi->sdi_rl;
+ int retval = 0;
+
+ if (STAILQ_FIRST(rl))
+ retval += printf(" at");
+
+ retval += resource_list_print_type(rl, "mem", SYS_RES_MEMORY, "%#lx");
+ retval += resource_list_print_type(rl, "irq", SYS_RES_IRQ, "%ld");
+
+ return (retval);
+}
+
+static int
+rt5350_usb_print_child(device_t bus, device_t child)
+{
+ int retval = 0;
+
+ retval += bus_print_child_header(bus, child);
+ retval += rt5350_usb_print_all_resources(child);
+ if (device_get_flags(child))
+ retval += printf(" flags %#x", device_get_flags(child));
+ retval += printf(" on %s\n", device_get_nameunit(bus));
+
+ return (retval);
+}
+
+static device_t
+rt5350_usb_add_child(device_t dev, u_int order, const char *name, int unit)
+{
+ struct rt5350_usb_softc *sc = device_get_softc(dev);
+ device_t child;
+ struct rt5350_usb_devinfo *sdi;
+
+ child = device_add_child_ordered(dev, order, name, unit);
+ if (child == NULL)
+ return (NULL);
+
+ sdi = malloc(sizeof(struct rt5350_usb_devinfo), M_DEVBUF, M_NOWAIT|M_ZERO);
+ if (sdi == NULL)
+ return (NULL);
+
+ if (strncmp(name, "ohci", 4) == 0) {
+ sdi->sdi_maddr = sc->sc_maddr + 0x1000;
+ sdi->sdi_msize = 0x1000;
+ sdi->sdi_irq = sc->sc_irqn;
+ } else if (strncmp(name, "ehci", 4) == 0) {
+ sdi->sdi_maddr = sc->sc_maddr + 0x0000;
+ sdi->sdi_msize = 0x1000;
+ sdi->sdi_irq = sc->sc_irqn;
+ } else {
+ /* Unknown subdevice */
+ sdi->sdi_maddr = 1;
+ sdi->sdi_msize = 1;
+ sdi->sdi_irq = 1;
+ }
+
+ resource_list_init(&sdi->sdi_rl);
+
+ /*
+ * Determine memory window on bus and irq if one is needed.
+ */
+ resource_list_add(&sdi->sdi_rl, SYS_RES_MEMORY, 0,
+ sdi->sdi_maddr, sdi->sdi_maddr + sdi->sdi_msize - 1, sdi->sdi_msize);
+
+ resource_list_add(&sdi->sdi_rl, SYS_RES_IRQ, 0,
+ sdi->sdi_irq, sdi->sdi_irq, 1);
+
+ device_set_ivars(child, sdi);
+ return (child);
+
+}
+
+static device_method_t rt5350_usb_methods[] = {
+ /* Device interface */
+ DEVMETHOD(device_attach, rt5350_usb_attach),
+ DEVMETHOD(device_probe, rt5350_usb_probe),
+
+ /* Bus interface */
+ DEVMETHOD(bus_activate_resource, rt5350_usb_activate_resource),
+ DEVMETHOD(bus_deactivate_resource, rt5350_usb_deactivate_resource),
+ DEVMETHOD(bus_alloc_resource, rt5350_usb_alloc_resource),
+ DEVMETHOD(bus_release_resource, rt5350_usb_release_resource),
+ DEVMETHOD(bus_get_resource_list, rt5350_usb_get_reslist),
+ DEVMETHOD(bus_add_child, rt5350_usb_add_child),
+ DEVMETHOD(bus_print_child, rt5350_usb_print_child),
+ DEVMETHOD(bus_setup_intr, bus_generic_setup_intr),
+ DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr),
+
+ DEVMETHOD_END
+};
+
+static driver_t rt5350_usb_driver = {
+ "rt5350_usb",
+ rt5350_usb_methods,
+ sizeof(struct rt5350_usb_softc),
+};
+static devclass_t rt5350_usb_devclass;
+
+DRIVER_MODULE(rt5350_usb, obio, rt5350_usb_driver, rt5350_usb_devclass, 0, 0);
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