diff options
Diffstat (limited to 'sys/dev/usb/usb_port.h')
| -rw-r--r-- | sys/dev/usb/usb_port.h | 219 |
1 files changed, 164 insertions, 55 deletions
diff --git a/sys/dev/usb/usb_port.h b/sys/dev/usb/usb_port.h index 4a5e06f..b544a20 100644 --- a/sys/dev/usb/usb_port.h +++ b/sys/dev/usb/usb_port.h @@ -1,8 +1,13 @@ +/* $NetBSD$ */ /* FreeBSD $Id$ */ /* - * Copyright (c) 1997, 1998 - * Nick Hibma <n_hibma@freebsd.org>. All rights reserved. + * 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 @@ -14,23 +19,23 @@ * 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 Bill Paul. - * 4. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. + * 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 NICK HIBMA 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 Bill Paul OR THE VOICES IN HIS HEAD + * 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. - * + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. */ /* Macro's to cope with the differences between NetBSD and FreeBSD @@ -38,72 +43,176 @@ /* * NetBSD - * */ #if defined(__NetBSD__) #include "opt_usbverbose.h" -#define DEVICE_NAME(bdev) \ - printf("%s: ", (bdev).dv_xname) +#define USBDEVNAME(bdev) ((bdev).dv_xname) typedef struct device bdevice; /* base device */ +#define usb_timeout(f, d, t, h) timeout((f), (d), (t)) +#define usb_untimeout(f, d, h) untimeout((f), (d)) +#define USB_DECLARE_DRIVER_NAME_INIT(_1, dname, _2...) \ +int __CONCAT(dname,_match) __P((struct device *, struct cfdata *, void *)); \ +void __CONCAT(dname,_attach) __P((struct device *, struct device *, void *)); \ +\ +extern struct cfdriver __CONCAT(dname,_cd); \ +\ +struct cfattach __CONCAT(dname,_ca) = { \ + sizeof(struct __CONCAT(dname,_softc)), \ + __CONCAT(dname,_match), \ + __CONCAT(dname,_attach) \ +} -/* - * FreeBSD - * - */ +#define USB_MATCH(dname) \ +int \ +__CONCAT(dname,_match)(parent, match, aux) \ + struct device *parent; \ + struct cfdata *match; \ + void *aux; -#elif defined(__FreeBSD__) -#include "opt_usb.h" -#define DEVICE_NAME(bdev) \ - printf("%s%d: ", \ - device_get_name(bdev), device_get_unit(bdev)) +#define USB_MATCH_START(dname, uaa) \ + struct usb_attach_arg *uaa = aux -/* XXX Change this when FreeBSD has memset - */ -#define memset(d, v, s) \ - do{ \ - if ((v) == 0) \ - bzero((d), (s)); \ - else \ - panic("Non zero filler for memset, cannot handle!"); \ - } while (0) +#define USB_ATTACH(dname) \ +void \ +__CONCAT(dname,_attach)(parent, self, aux) \ + struct device *parent; \ + struct device *self; \ + void *aux; -/* XXX can't we put this somehow into a typedef? */ -#define bdevice device_t /* base device */ +#define USB_ATTACH_START(dname, sc, uaa) \ + struct __CONCAT(dname,_softc) *sc = \ + (struct __CONCAT(dname,_softc) *)self; \ + struct usb_attach_arg *uaa = aux -#endif +/* Returns from attach */ +#define USB_ATTACH_ERROR_RETURN return +#define USB_ATTACH_SUCCESS_RETURN return +#define USB_ATTACH_SETUP printf("\n") -/* - * General - * - */ +#define USB_GET_SC_OPEN(dname, unit, sc) \ + struct __CONCAT(dname,_softc) *sc; \ + if (unit >= __CONCAT(dname,_cd).cd_ndevs) \ + return (ENXIO); \ + sc = __CONCAT(dname,_cd).cd_devs[unit]; \ + if (!sc) \ + return (ENXIO) -#define DEVICE_MSG(bdev, s) (DEVICE_NAME(bdev), printf s) -#define DEVICE_ERROR(bdev, s) DEVICE_MSG(bdev, s) +#define USB_GET_SC(dname, unit, sc) \ + struct __CONCAT(dname,_softc) *sc = __CONCAT(dname,_cd).cd_devs[unit] +#define USB_DO_ATTACH(dev, bdev, parent, args, print, sub) \ + ((dev)->softc = config_found_sm(parent, args, print, sub)) -/* Returns from attach for NetBSD vs. FreeBSD - */ -/* Error returns */ -#if defined(__NetBSD__) -#define ATTACH_ERROR_RETURN return -#define ATTACH_SUCCESS_RETURN return -#elif defined(__FreeBSD__) -#define ATTACH_ERROR_RETURN return ENXIO -#define ATTACH_SUCCESS_RETURN return 0 -#endif +#elif defined(__FreeBSD__) /* - * The debugging subsystem + * FreeBSD */ -/* XXX to be filled in +#include "opt_usb.h" +/* The following is not a type def to avoid error messages + * because of includes in the wrong order. */ +#define bdevice device_t +#define USBDEVNAME(bdev) usbd_devname(&bdev) + +/* XXX Change this when FreeBSD has memset + */ +#define memset(d, v, s) \ + do{ \ + if ((v) == 0) \ + bzero((d), (s)); \ + else \ + panic("Non zero filler for memset, cannot handle!"); \ + } while (0) + +#define usb_timeout(f, d, t, h) ((h) = timeout((f), (d), (t))) +#define usb_untimeout(f, d, h) untimeout((f), (d), (h)) + +#define USB_DECLARE_DRIVER_NAME_INIT(name, dname, init...) \ +static device_probe_t __CONCAT(dname,_match); \ +static device_attach_t __CONCAT(dname,_attach); \ +static device_detach_t __CONCAT(dname,_detach); \ +\ +static devclass_t __CONCAT(dname,_devclass); \ +\ +static device_method_t __CONCAT(dname,_methods)[] = { \ + DEVMETHOD(device_probe, __CONCAT(dname,_match)), \ + DEVMETHOD(device_attach, __CONCAT(dname,_attach)), \ + DEVMETHOD(device_detach, __CONCAT(dname,_detach)), \ + init, \ + {0,0} \ +}; \ +\ +static driver_t __CONCAT(dname,_driver) = { \ + name, \ + __CONCAT(dname,_methods), \ + DRIVER_TYPE_MISC, \ + sizeof(struct __CONCAT(dname,_softc)) \ +} + +#define USB_MATCH(dname) \ +static int \ +__CONCAT(dname,_match)(device_t device) + +#define USB_MATCH_START(dname, uaa) \ + struct usb_attach_arg *uaa = device_get_ivars(device) + +#define USB_ATTACH(dname) \ +static int \ +__CONCAT(dname,_attach)(device_t self) + +#define USB_ATTACH_START(dname, sc, uaa) \ + struct __CONCAT(dname,_softc) *sc = device_get_softc(self); \ + struct usb_attach_arg *uaa = device_get_ivars(self) + +/* Returns from attach */ +#define USB_ATTACH_ERROR_RETURN return ENXIO +#define USB_ATTACH_SUCCESS_RETURN return 0 + +#define USB_ATTACH_SETUP \ + usbd_device_set_desc(self, devinfo); \ + sc->sc_dev = self + +#define USB_GET_SC_OPEN(dname, unit, sc) \ + struct __CONCAT(dname,_softc) *sc = \ + devclass_get_softc(__CONCAT(dname,_devclass), unit); \ + if (!sc) \ + return (ENXIO) + +#define USB_GET_SC(dname, unit, sc) \ + struct __CONCAT(dname,_softc) *sc = \ + devclass_get_softc(__CONCAT(dname,_devclass), unit) + +#define USB_DO_ATTACH(dev, bdev, parent, args, print, sub) \ + (device_probe_and_attach((bdev)) == 0 ? ((dev)->softc = (bdev)) : 0) + +/* conversion from one type of queue to the other */ +#define SIMPLEQ_REMOVE_HEAD STAILQ_REMOVE_HEAD_UNTIL +#define SIMPLEQ_INSERT_HEAD STAILQ_INSERT_HEAD +#define SIMPLEQ_INSERT_TAIL STAILQ_INSERT_TAIL +#define SIMPLEQ_NEXT STAILQ_NEXT +#define SIMPLEQ_FIRST STAILQ_FIRST +#define SIMPLEQ_HEAD STAILQ_HEAD +#define SIMPLEQ_INIT STAILQ_INIT +#define SIMPLEQ_ENTRY STAILQ_ENTRY + +#endif /* __FreeBSD__ */ + + + +#define USB_DECLARE_DRIVER_NAME(name, dname) \ + USB_DECLARE_DRIVER_NAME_INIT(#name, dname, {0,0} ) +#define USB_DECLARE_DRIVER_INIT(dname, init) \ + USB_DECLARE_DRIVER_NAME_INIT(#dname, dname, init ) +#define USB_DECLARE_DRIVER(dname) \ + USB_DECLARE_DRIVER_NAME_INIT(#dname, dname, {0,0} ) |
