/* $OpenBSD: pxa27x_udc.h,v 1.4 2013/10/24 22:40:10 aalm Exp $ */ /* * Copyright (c) 2009 Marek Vasut * * Moved from pxa27x_udc.c: * * Copyright (c) 2007 Dale Rahn * Copyright (c) 2006 Uwe Stuehler * Copyright (c) 2005 David Gwynne * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #define PXAUDC_EP0MAXP 16 /* XXX */ #define PXAUDC_NEP 24 /* total number of endpoints */ struct pxaudc_softc { struct usbf_bus sc_bus; bus_space_tag_t sc_iot; bus_space_handle_t sc_ioh; bus_size_t sc_size; void *sc_ih; void *sc_conn_ih; SIMPLEQ_HEAD(,usbf_xfer) sc_free_xfers; /* recycled xfers */ u_int32_t sc_icr0; /* enabled EP interrupts */ u_int32_t sc_icr1; /* enabled EP interrupts */ enum { EP0_SETUP, EP0_IN } sc_ep0state; u_int32_t sc_isr0; /* XXX deferred interrupts */ u_int32_t sc_isr1; /* XXX deferred interrupts */ u_int32_t sc_otgisr; /* XXX deferred interrupts */ struct pxaudc_pipe *sc_pipe[PXAUDC_NEP]; int sc_npipe; int sc_cn; int sc_in; int sc_isn; int8_t sc_ep_map[16]; struct device *sc_dev; int sc_gpio_detect; int sc_gpio_detect_inv; int sc_gpio_pullup; int sc_gpio_pullup_inv; int (*sc_is_host)(void); }; int pxaudc_match(void); void pxaudc_attach(struct pxaudc_softc *, void *); int pxaudc_detach(struct pxaudc_softc *, int); int pxaudc_activate(struct pxaudc_softc *, int);