dwc2var.h revision 1.3.10.2
1 1.3.10.2 tls /* $NetBSD: dwc2var.h,v 1.3.10.2 2014/08/20 00:04:22 tls Exp $ */ 2 1.3.10.2 tls 3 1.3.10.2 tls /*- 4 1.3.10.2 tls * Copyright (c) 2013 The NetBSD Foundation, Inc. 5 1.3.10.2 tls * All rights reserved. 6 1.3.10.2 tls * 7 1.3.10.2 tls * This code is derived from software contributed to The NetBSD Foundation 8 1.3.10.2 tls * by Nick Hudson 9 1.3.10.2 tls * 10 1.3.10.2 tls * Redistribution and use in source and binary forms, with or without 11 1.3.10.2 tls * modification, are permitted provided that the following conditions 12 1.3.10.2 tls * are met: 13 1.3.10.2 tls * 1. Redistributions of source code must retain the above copyright 14 1.3.10.2 tls * notice, this list of conditions and the following disclaimer. 15 1.3.10.2 tls * 2. Redistributions in binary form must reproduce the above copyright 16 1.3.10.2 tls * notice, this list of conditions and the following disclaimer in the 17 1.3.10.2 tls * documentation and/or other materials provided with the distribution. 18 1.3.10.2 tls * 19 1.3.10.2 tls * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 1.3.10.2 tls * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 1.3.10.2 tls * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 1.3.10.2 tls * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 1.3.10.2 tls * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 1.3.10.2 tls * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 1.3.10.2 tls * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 1.3.10.2 tls * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 1.3.10.2 tls * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 1.3.10.2 tls * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 1.3.10.2 tls * POSSIBILITY OF SUCH DAMAGE. 30 1.3.10.2 tls */ 31 1.3.10.2 tls 32 1.3.10.2 tls #ifndef _DWC2VAR_H_ 33 1.3.10.2 tls #define _DWC2VAR_H_ 34 1.3.10.2 tls 35 1.3.10.2 tls #include <sys/pool.h> 36 1.3.10.2 tls 37 1.3.10.2 tls #define DWC2_MAXISOCPACKETS 16 38 1.3.10.2 tls struct dwc2_hsotg; 39 1.3.10.2 tls struct dwc2_qtd; 40 1.3.10.2 tls 41 1.3.10.2 tls struct dwc2_xfer { 42 1.3.10.2 tls struct usbd_xfer xfer; /* Needs to be first */ 43 1.3.10.2 tls struct usb_task abort_task; 44 1.3.10.2 tls 45 1.3.10.2 tls struct dwc2_hcd_urb *urb; 46 1.3.10.2 tls int packet_count; 47 1.3.10.2 tls 48 1.3.10.2 tls TAILQ_ENTRY(dwc2_xfer) xnext; /* list of complete xfers */ 49 1.3.10.2 tls }; 50 1.3.10.2 tls 51 1.3.10.2 tls struct dwc2_pipe { 52 1.3.10.2 tls struct usbd_pipe pipe; /* Must be first */ 53 1.3.10.2 tls 54 1.3.10.2 tls /* Current transfer */ 55 1.3.10.2 tls void *priv; /* QH */ 56 1.3.10.2 tls 57 1.3.10.2 tls /* DMA buffer for control endpoint requests */ 58 1.3.10.2 tls usb_dma_t req_dma; 59 1.3.10.2 tls }; 60 1.3.10.2 tls 61 1.3.10.2 tls 62 1.3.10.2 tls #define DWC2_BUS2SC(bus) ((bus)->hci_private) 63 1.3.10.2 tls #define DWC2_PIPE2SC(pipe) DWC2_BUS2SC((pipe)->device->bus) 64 1.3.10.2 tls #define DWC2_XFER2SC(xfer) DWC2_PIPE2SC((xfer)->pipe) 65 1.3.10.2 tls #define DWC2_DPIPE2SC(d) DWC2_BUS2SC((d)->pipe.device->bus) 66 1.3.10.2 tls 67 1.3.10.2 tls #define DWC2_XFER2DXFER(x) (struct dwc2_xfer *)(x) 68 1.3.10.2 tls 69 1.3.10.2 tls #define DWC2_XFER2DPIPE(x) (struct dwc2_pipe *)(x)->pipe; 70 1.3.10.2 tls #define DWC2_PIPE2DPIPE(p) (struct dwc2_pipe *)(p) 71 1.3.10.2 tls 72 1.3.10.2 tls 73 1.3.10.2 tls typedef struct dwc2_softc { 74 1.3.10.2 tls device_t sc_dev; 75 1.3.10.2 tls 76 1.3.10.2 tls bus_space_tag_t sc_iot; 77 1.3.10.2 tls bus_space_handle_t sc_ioh; 78 1.3.10.2 tls bus_dma_tag_t sc_dmat; 79 1.3.10.2 tls struct dwc2_core_params *sc_params; 80 1.3.10.2 tls 81 1.3.10.2 tls /* 82 1.3.10.2 tls * Private 83 1.3.10.2 tls */ 84 1.3.10.2 tls 85 1.3.10.2 tls struct usbd_bus sc_bus; 86 1.3.10.2 tls struct dwc2_hsotg *sc_hsotg; 87 1.3.10.2 tls 88 1.3.10.2 tls kmutex_t sc_lock; 89 1.3.10.2 tls 90 1.3.10.2 tls bool sc_hcdenabled; 91 1.3.10.2 tls void *sc_rhc_si; 92 1.3.10.2 tls 93 1.3.10.2 tls usbd_xfer_handle sc_intrxfer; 94 1.3.10.2 tls 95 1.3.10.2 tls device_t sc_child; /* /dev/usb# device */ 96 1.3.10.2 tls char sc_dying; 97 1.3.10.2 tls struct usb_dma_reserve sc_dma_reserve; 98 1.3.10.2 tls 99 1.3.10.2 tls char sc_vendor[32]; /* vendor string for root hub */ 100 1.3.10.2 tls int sc_id_vendor; /* vendor ID for root hub */ 101 1.3.10.2 tls 102 1.3.10.2 tls TAILQ_HEAD(, dwc2_xfer) sc_complete; /* complete transfers */ 103 1.3.10.2 tls 104 1.3.10.2 tls uint8_t sc_addr; /* device address */ 105 1.3.10.2 tls uint8_t sc_conf; /* device configuration */ 106 1.3.10.2 tls 107 1.3.10.2 tls pool_cache_t sc_xferpool; 108 1.3.10.2 tls pool_cache_t sc_qhpool; 109 1.3.10.2 tls pool_cache_t sc_qtdpool; 110 1.3.10.2 tls 111 1.3.10.2 tls } dwc2_softc_t; 112 1.3.10.2 tls 113 1.3.10.2 tls int dwc2_init(struct dwc2_softc *); 114 1.3.10.2 tls int dwc2_intr(void *); 115 1.3.10.2 tls int dwc2_detach(dwc2_softc_t *, int); 116 1.3.10.2 tls bool dwc2_shutdown(device_t, int); 117 1.3.10.2 tls void dwc2_childdet(device_t, device_t); 118 1.3.10.2 tls int dwc2_activate(device_t, enum devact); 119 1.3.10.2 tls bool dwc2_resume(device_t, const pmf_qual_t *); 120 1.3.10.2 tls bool dwc2_suspend(device_t, const pmf_qual_t *); 121 1.3.10.2 tls 122 1.3.10.2 tls void dwc2_worker(struct work *, void *); 123 1.3.10.2 tls 124 1.3.10.2 tls void dwc2_host_complete(struct dwc2_hsotg *, struct dwc2_qtd *, 125 1.3.10.2 tls int); 126 1.3.10.2 tls 127 1.3.10.2 tls static inline void 128 1.3.10.2 tls dwc2_root_intr(dwc2_softc_t *sc) 129 1.3.10.2 tls { 130 1.3.10.2 tls 131 1.3.10.2 tls softint_schedule(sc->sc_rhc_si); 132 1.3.10.2 tls } 133 1.3.10.2 tls 134 1.3.10.2 tls #endif /* _DWC_OTGVAR_H_ */ 135
Indexes created Fri Oct 03 02:09:57 GMT 2025