112bd3c8bSSascha Wildner /*- 212bd3c8bSSascha Wildner * Copyright (c) 2009 Andrew Thompson 312bd3c8bSSascha Wildner * 412bd3c8bSSascha Wildner * Redistribution and use in source and binary forms, with or without 512bd3c8bSSascha Wildner * modification, are permitted provided that the following conditions 612bd3c8bSSascha Wildner * are met: 712bd3c8bSSascha Wildner * 1. Redistributions of source code must retain the above copyright 812bd3c8bSSascha Wildner * notice, this list of conditions and the following disclaimer. 912bd3c8bSSascha Wildner * 2. Redistributions in binary form must reproduce the above copyright 1012bd3c8bSSascha Wildner * notice, this list of conditions and the following disclaimer in the 1112bd3c8bSSascha Wildner * documentation and/or other materials provided with the distribution. 1212bd3c8bSSascha Wildner * 1312bd3c8bSSascha Wildner * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 1412bd3c8bSSascha Wildner * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 1512bd3c8bSSascha Wildner * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 1612bd3c8bSSascha Wildner * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 1712bd3c8bSSascha Wildner * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 1812bd3c8bSSascha Wildner * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 1912bd3c8bSSascha Wildner * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2012bd3c8bSSascha Wildner * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2112bd3c8bSSascha Wildner * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 2212bd3c8bSSascha Wildner * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2312bd3c8bSSascha Wildner * 2406cb2463SMarkus Pfeiffer * $FreeBSD: head/sys/dev/usb/usbdi.h 267240 2014-06-08 20:10:29Z hselasky $ 2512bd3c8bSSascha Wildner */ 2612bd3c8bSSascha Wildner #ifndef _USB_USBDI_H_ 2712bd3c8bSSascha Wildner #define _USB_USBDI_H_ 2812bd3c8bSSascha Wildner 2912bd3c8bSSascha Wildner struct usb_fifo; 3012bd3c8bSSascha Wildner struct usb_xfer; 3112bd3c8bSSascha Wildner struct usb_device; 3212bd3c8bSSascha Wildner struct usb_attach_arg; 3312bd3c8bSSascha Wildner struct usb_interface; 3412bd3c8bSSascha Wildner struct usb_endpoint; 3512bd3c8bSSascha Wildner struct usb_page_cache; 3612bd3c8bSSascha Wildner struct usb_page_search; 3712bd3c8bSSascha Wildner struct usb_process; 3812bd3c8bSSascha Wildner struct usb_proc_msg; 3912bd3c8bSSascha Wildner struct usb_mbuf; 4012bd3c8bSSascha Wildner struct usb_fs_privdata; 4112bd3c8bSSascha Wildner struct mbuf; 4212bd3c8bSSascha Wildner 4312bd3c8bSSascha Wildner typedef enum { /* keep in sync with usb_errstr_table */ 4412bd3c8bSSascha Wildner USB_ERR_NORMAL_COMPLETION = 0, 4512bd3c8bSSascha Wildner USB_ERR_PENDING_REQUESTS, /* 1 */ 4612bd3c8bSSascha Wildner USB_ERR_NOT_STARTED, /* 2 */ 4712bd3c8bSSascha Wildner USB_ERR_INVAL, /* 3 */ 4812bd3c8bSSascha Wildner USB_ERR_NOMEM, /* 4 */ 4912bd3c8bSSascha Wildner USB_ERR_CANCELLED, /* 5 */ 5012bd3c8bSSascha Wildner USB_ERR_BAD_ADDRESS, /* 6 */ 5112bd3c8bSSascha Wildner USB_ERR_BAD_BUFSIZE, /* 7 */ 5212bd3c8bSSascha Wildner USB_ERR_BAD_FLAG, /* 8 */ 5312bd3c8bSSascha Wildner USB_ERR_NO_CALLBACK, /* 9 */ 5412bd3c8bSSascha Wildner USB_ERR_IN_USE, /* 10 */ 5512bd3c8bSSascha Wildner USB_ERR_NO_ADDR, /* 11 */ 5612bd3c8bSSascha Wildner USB_ERR_NO_PIPE, /* 12 */ 5712bd3c8bSSascha Wildner USB_ERR_ZERO_NFRAMES, /* 13 */ 5812bd3c8bSSascha Wildner USB_ERR_ZERO_MAXP, /* 14 */ 5912bd3c8bSSascha Wildner USB_ERR_SET_ADDR_FAILED, /* 15 */ 6012bd3c8bSSascha Wildner USB_ERR_NO_POWER, /* 16 */ 6112bd3c8bSSascha Wildner USB_ERR_TOO_DEEP, /* 17 */ 6212bd3c8bSSascha Wildner USB_ERR_IOERROR, /* 18 */ 6312bd3c8bSSascha Wildner USB_ERR_NOT_CONFIGURED, /* 19 */ 6412bd3c8bSSascha Wildner USB_ERR_TIMEOUT, /* 20 */ 6512bd3c8bSSascha Wildner USB_ERR_SHORT_XFER, /* 21 */ 6612bd3c8bSSascha Wildner USB_ERR_STALLED, /* 22 */ 6712bd3c8bSSascha Wildner USB_ERR_INTERRUPTED, /* 23 */ 6812bd3c8bSSascha Wildner USB_ERR_DMA_LOAD_FAILED, /* 24 */ 6912bd3c8bSSascha Wildner USB_ERR_BAD_CONTEXT, /* 25 */ 7012bd3c8bSSascha Wildner USB_ERR_NO_ROOT_HUB, /* 26 */ 7112bd3c8bSSascha Wildner USB_ERR_NO_INTR_THREAD, /* 27 */ 7212bd3c8bSSascha Wildner USB_ERR_NOT_LOCKED, /* 28 */ 7312bd3c8bSSascha Wildner USB_ERR_MAX 7412bd3c8bSSascha Wildner } usb_error_t; 7512bd3c8bSSascha Wildner 7612bd3c8bSSascha Wildner /* 7712bd3c8bSSascha Wildner * Flags for transfers 7812bd3c8bSSascha Wildner */ 7912bd3c8bSSascha Wildner #define USB_FORCE_SHORT_XFER 0x0001 /* force a short transmit last */ 8012bd3c8bSSascha Wildner #define USB_SHORT_XFER_OK 0x0004 /* allow short reads */ 8112bd3c8bSSascha Wildner #define USB_DELAY_STATUS_STAGE 0x0010 /* insert delay before STATUS stage */ 8212bd3c8bSSascha Wildner #define USB_USER_DATA_PTR 0x0020 /* internal flag */ 8312bd3c8bSSascha Wildner #define USB_MULTI_SHORT_OK 0x0040 /* allow multiple short frames */ 8412bd3c8bSSascha Wildner #define USB_MANUAL_STATUS 0x0080 /* manual ctrl status */ 8512bd3c8bSSascha Wildner 8612bd3c8bSSascha Wildner #define USB_NO_TIMEOUT 0 8712bd3c8bSSascha Wildner #define USB_DEFAULT_TIMEOUT 5000 /* 5000 ms = 5 seconds */ 8812bd3c8bSSascha Wildner 8912bd3c8bSSascha Wildner #if defined(_KERNEL) 9012bd3c8bSSascha Wildner /* typedefs */ 9112bd3c8bSSascha Wildner 9212bd3c8bSSascha Wildner typedef void (usb_callback_t)(struct usb_xfer *, usb_error_t); 9312bd3c8bSSascha Wildner typedef void (usb_proc_callback_t)(struct usb_proc_msg *); 9412bd3c8bSSascha Wildner typedef usb_error_t (usb_handle_req_t)(struct usb_device *, 9512bd3c8bSSascha Wildner struct usb_device_request *, const void **, uint16_t *); 9612bd3c8bSSascha Wildner 9712bd3c8bSSascha Wildner typedef int (usb_fifo_open_t)(struct usb_fifo *fifo, int fflags); 9812bd3c8bSSascha Wildner typedef void (usb_fifo_close_t)(struct usb_fifo *fifo, int fflags); 9912bd3c8bSSascha Wildner typedef int (usb_fifo_ioctl_t)(struct usb_fifo *fifo, u_long cmd, void *addr, int fflags); 10012bd3c8bSSascha Wildner typedef void (usb_fifo_cmd_t)(struct usb_fifo *fifo); 10112bd3c8bSSascha Wildner typedef void (usb_fifo_filter_t)(struct usb_fifo *fifo, struct usb_mbuf *m); 10212bd3c8bSSascha Wildner 10312bd3c8bSSascha Wildner 10412bd3c8bSSascha Wildner /* USB events */ 10512bd3c8bSSascha Wildner #include <sys/eventhandler.h> 10612bd3c8bSSascha Wildner typedef void (*usb_dev_configured_t)(void *, struct usb_device *, 10712bd3c8bSSascha Wildner struct usb_attach_arg *); 10812bd3c8bSSascha Wildner EVENTHANDLER_DECLARE(usb_dev_configured, usb_dev_configured_t); 10912bd3c8bSSascha Wildner 11012bd3c8bSSascha Wildner /* 11112bd3c8bSSascha Wildner * The following macros are used used to convert milliseconds into 11212bd3c8bSSascha Wildner * HZ. We use 1024 instead of 1000 milliseconds per second to save a 11312bd3c8bSSascha Wildner * full division. 11412bd3c8bSSascha Wildner */ 11512bd3c8bSSascha Wildner #define USB_MS_HZ 1024 11612bd3c8bSSascha Wildner 11712bd3c8bSSascha Wildner #define USB_MS_TO_TICKS(ms) \ 11812bd3c8bSSascha Wildner (((uint32_t)((((uint32_t)(ms)) * ((uint32_t)(hz))) + USB_MS_HZ - 1)) / USB_MS_HZ) 11912bd3c8bSSascha Wildner 12012bd3c8bSSascha Wildner /* 12112bd3c8bSSascha Wildner * Common queue structure for USB transfers. 12212bd3c8bSSascha Wildner */ 12312bd3c8bSSascha Wildner struct usb_xfer_queue { 12412bd3c8bSSascha Wildner TAILQ_HEAD(, usb_xfer) head; 12512bd3c8bSSascha Wildner struct usb_xfer *curr; /* current USB transfer processed */ 12612bd3c8bSSascha Wildner void (*command) (struct usb_xfer_queue *pq); 12712bd3c8bSSascha Wildner uint8_t recurse_1:1; 12812bd3c8bSSascha Wildner uint8_t recurse_2:1; 12912bd3c8bSSascha Wildner }; 13012bd3c8bSSascha Wildner 13112bd3c8bSSascha Wildner /* 13212bd3c8bSSascha Wildner * The following structure defines an USB endpoint 13312bd3c8bSSascha Wildner * USB endpoint. 13412bd3c8bSSascha Wildner */ 13512bd3c8bSSascha Wildner struct usb_endpoint { 1365e41ab93SMarkus Pfeiffer /* queue of USB transfers */ 1375e41ab93SMarkus Pfeiffer struct usb_xfer_queue endpoint_q[USB_MAX_EP_STREAMS]; 13812bd3c8bSSascha Wildner 13912bd3c8bSSascha Wildner struct usb_endpoint_descriptor *edesc; 14012bd3c8bSSascha Wildner struct usb_endpoint_ss_comp_descriptor *ecomp; 1418922de18SMarkus Pfeiffer const struct usb_pipe_methods *methods; /* set by HC driver */ 14212bd3c8bSSascha Wildner 14312bd3c8bSSascha Wildner uint16_t isoc_next; 14412bd3c8bSSascha Wildner 14512bd3c8bSSascha Wildner uint8_t toggle_next:1; /* next data toggle value */ 14612bd3c8bSSascha Wildner uint8_t is_stalled:1; /* set if endpoint is stalled */ 14712bd3c8bSSascha Wildner uint8_t is_synced:1; /* set if we a synchronised */ 14812bd3c8bSSascha Wildner uint8_t unused:5; 14912bd3c8bSSascha Wildner uint8_t iface_index; /* not used by "default endpoint" */ 15012bd3c8bSSascha Wildner 15112bd3c8bSSascha Wildner uint8_t refcount_alloc; /* allocation refcount */ 15212bd3c8bSSascha Wildner uint8_t refcount_bw; /* bandwidth refcount */ 15312bd3c8bSSascha Wildner #define USB_EP_REF_MAX 0x3f 15412bd3c8bSSascha Wildner 15512bd3c8bSSascha Wildner /* High-Speed resource allocation (valid if "refcount_bw" > 0) */ 15612bd3c8bSSascha Wildner 15712bd3c8bSSascha Wildner uint8_t usb_smask; /* USB start mask */ 15812bd3c8bSSascha Wildner uint8_t usb_cmask; /* USB complete mask */ 15912bd3c8bSSascha Wildner uint8_t usb_uframe; /* USB microframe */ 1605e41ab93SMarkus Pfeiffer 1615e41ab93SMarkus Pfeiffer /* USB endpoint mode, see USB_EP_MODE_XXX */ 1625e41ab93SMarkus Pfeiffer 1635e41ab93SMarkus Pfeiffer uint8_t ep_mode; 16412bd3c8bSSascha Wildner }; 16512bd3c8bSSascha Wildner 16612bd3c8bSSascha Wildner /* 16712bd3c8bSSascha Wildner * The following structure defines an USB interface. 16812bd3c8bSSascha Wildner */ 16912bd3c8bSSascha Wildner struct usb_interface { 17012bd3c8bSSascha Wildner struct usb_interface_descriptor *idesc; 17112bd3c8bSSascha Wildner device_t subdev; 17212bd3c8bSSascha Wildner uint8_t alt_index; 17312bd3c8bSSascha Wildner uint8_t parent_iface_index; 17412bd3c8bSSascha Wildner 17512bd3c8bSSascha Wildner /* Linux compat */ 17612bd3c8bSSascha Wildner struct usb_host_interface *altsetting; 17712bd3c8bSSascha Wildner struct usb_host_interface *cur_altsetting; 17812bd3c8bSSascha Wildner struct usb_device *linux_udev; 17912bd3c8bSSascha Wildner void *bsd_priv_sc; /* device specific information */ 18012bd3c8bSSascha Wildner char *pnpinfo; /* additional PnP-info for this interface */ 18112bd3c8bSSascha Wildner uint8_t num_altsetting; /* number of alternate settings */ 18212bd3c8bSSascha Wildner uint8_t bsd_iface_index; 18312bd3c8bSSascha Wildner }; 18412bd3c8bSSascha Wildner 18512bd3c8bSSascha Wildner /* 18612bd3c8bSSascha Wildner * The following structure defines a set of USB transfer flags. 18712bd3c8bSSascha Wildner */ 18812bd3c8bSSascha Wildner struct usb_xfer_flags { 18912bd3c8bSSascha Wildner uint8_t force_short_xfer:1; /* force a short transmit transfer 19012bd3c8bSSascha Wildner * last */ 19112bd3c8bSSascha Wildner uint8_t short_xfer_ok:1; /* allow short receive transfers */ 19212bd3c8bSSascha Wildner uint8_t short_frames_ok:1; /* allow short frames */ 19312bd3c8bSSascha Wildner uint8_t pipe_bof:1; /* block pipe on failure */ 19412bd3c8bSSascha Wildner uint8_t proxy_buffer:1; /* makes buffer size a factor of 19512bd3c8bSSascha Wildner * "max_frame_size" */ 19612bd3c8bSSascha Wildner uint8_t ext_buffer:1; /* uses external DMA buffer */ 19712bd3c8bSSascha Wildner uint8_t manual_status:1; /* non automatic status stage on 19812bd3c8bSSascha Wildner * control transfers */ 19912bd3c8bSSascha Wildner uint8_t no_pipe_ok:1; /* set if "USB_ERR_NO_PIPE" error can 20012bd3c8bSSascha Wildner * be ignored */ 20112bd3c8bSSascha Wildner uint8_t stall_pipe:1; /* set if the endpoint belonging to 20212bd3c8bSSascha Wildner * this USB transfer should be stalled 20312bd3c8bSSascha Wildner * before starting this transfer! */ 20412bd3c8bSSascha Wildner uint8_t pre_scale_frames:1; /* "usb_config->frames" is 20512bd3c8bSSascha Wildner * assumed to give the 20612bd3c8bSSascha Wildner * buffering time in 20712bd3c8bSSascha Wildner * milliseconds and is 20812bd3c8bSSascha Wildner * converted into the nearest 20912bd3c8bSSascha Wildner * number of frames when the 21012bd3c8bSSascha Wildner * USB transfer is setup. This 21112bd3c8bSSascha Wildner * option only has effect for 21212bd3c8bSSascha Wildner * ISOCHRONOUS transfers. 21312bd3c8bSSascha Wildner */ 21412bd3c8bSSascha Wildner }; 21512bd3c8bSSascha Wildner 21612bd3c8bSSascha Wildner /* 21712bd3c8bSSascha Wildner * The following structure define an USB configuration, that basically 21812bd3c8bSSascha Wildner * is used when setting up an USB transfer. 21912bd3c8bSSascha Wildner */ 22012bd3c8bSSascha Wildner struct usb_config { 22112bd3c8bSSascha Wildner usb_callback_t *callback; /* USB transfer callback */ 22212bd3c8bSSascha Wildner usb_frlength_t bufsize; /* total pipe buffer size in bytes */ 22312bd3c8bSSascha Wildner usb_frcount_t frames; /* maximum number of USB frames */ 22412bd3c8bSSascha Wildner usb_timeout_t interval; /* interval in milliseconds */ 22512bd3c8bSSascha Wildner #define USB_DEFAULT_INTERVAL 0 22612bd3c8bSSascha Wildner usb_timeout_t timeout; /* transfer timeout in milliseconds */ 22712bd3c8bSSascha Wildner struct usb_xfer_flags flags; /* transfer flags */ 2285e41ab93SMarkus Pfeiffer usb_stream_t stream_id; /* USB3.0 specific */ 22912bd3c8bSSascha Wildner enum usb_hc_mode usb_mode; /* host or device mode */ 23012bd3c8bSSascha Wildner uint8_t type; /* pipe type */ 23112bd3c8bSSascha Wildner uint8_t endpoint; /* pipe number */ 23212bd3c8bSSascha Wildner uint8_t direction; /* pipe direction */ 23312bd3c8bSSascha Wildner uint8_t ep_index; /* pipe index match to use */ 23412bd3c8bSSascha Wildner uint8_t if_index; /* "ifaces" index to use */ 23512bd3c8bSSascha Wildner }; 23612bd3c8bSSascha Wildner 23712bd3c8bSSascha Wildner /* 23812bd3c8bSSascha Wildner * Use these macro when defining USB device ID arrays if you want to 23912bd3c8bSSascha Wildner * have your driver module automatically loaded in host, device or 24012bd3c8bSSascha Wildner * both modes respectivly: 24112bd3c8bSSascha Wildner */ 24257bed822SMarkus Pfeiffer #if USB_HAVE_ID_SECTION 24312bd3c8bSSascha Wildner #define STRUCT_USB_HOST_ID \ 24412bd3c8bSSascha Wildner struct usb_device_id __section("usb_host_id") 24512bd3c8bSSascha Wildner #define STRUCT_USB_DEVICE_ID \ 24612bd3c8bSSascha Wildner struct usb_device_id __section("usb_device_id") 24712bd3c8bSSascha Wildner #define STRUCT_USB_DUAL_ID \ 24812bd3c8bSSascha Wildner struct usb_device_id __section("usb_dual_id") 24957bed822SMarkus Pfeiffer #else 25057bed822SMarkus Pfeiffer #define STRUCT_USB_HOST_ID \ 25157bed822SMarkus Pfeiffer struct usb_device_id 25257bed822SMarkus Pfeiffer #define STRUCT_USB_DEVICE_ID \ 25357bed822SMarkus Pfeiffer struct usb_device_id 25457bed822SMarkus Pfeiffer #define STRUCT_USB_DUAL_ID \ 25557bed822SMarkus Pfeiffer struct usb_device_id 25657bed822SMarkus Pfeiffer #endif /* USB_HAVE_ID_SECTION */ 25712bd3c8bSSascha Wildner 25812bd3c8bSSascha Wildner /* 25912bd3c8bSSascha Wildner * The following structure is used when looking up an USB driver for 26012bd3c8bSSascha Wildner * an USB device. It is inspired by the Linux structure called 26112bd3c8bSSascha Wildner * "usb_device_id". 26212bd3c8bSSascha Wildner */ 26312bd3c8bSSascha Wildner struct usb_device_id { 26412bd3c8bSSascha Wildner 26512bd3c8bSSascha Wildner /* Hook for driver specific information */ 26612bd3c8bSSascha Wildner unsigned long driver_info; 26712bd3c8bSSascha Wildner 26812bd3c8bSSascha Wildner /* Used for product specific matches; the BCD range is inclusive */ 26912bd3c8bSSascha Wildner uint16_t idVendor; 27012bd3c8bSSascha Wildner uint16_t idProduct; 27112bd3c8bSSascha Wildner uint16_t bcdDevice_lo; 27212bd3c8bSSascha Wildner uint16_t bcdDevice_hi; 27312bd3c8bSSascha Wildner 27412bd3c8bSSascha Wildner /* Used for device class matches */ 27512bd3c8bSSascha Wildner uint8_t bDeviceClass; 27612bd3c8bSSascha Wildner uint8_t bDeviceSubClass; 27712bd3c8bSSascha Wildner uint8_t bDeviceProtocol; 27812bd3c8bSSascha Wildner 27912bd3c8bSSascha Wildner /* Used for interface class matches */ 28012bd3c8bSSascha Wildner uint8_t bInterfaceClass; 28112bd3c8bSSascha Wildner uint8_t bInterfaceSubClass; 28212bd3c8bSSascha Wildner uint8_t bInterfaceProtocol; 28312bd3c8bSSascha Wildner 28412bd3c8bSSascha Wildner /* Select which fields to match against */ 28512bd3c8bSSascha Wildner uint8_t match_flag_vendor:1; 28612bd3c8bSSascha Wildner uint8_t match_flag_product:1; 28712bd3c8bSSascha Wildner uint8_t match_flag_dev_lo:1; 28812bd3c8bSSascha Wildner uint8_t match_flag_dev_hi:1; 28912bd3c8bSSascha Wildner 29012bd3c8bSSascha Wildner uint8_t match_flag_dev_class:1; 29112bd3c8bSSascha Wildner uint8_t match_flag_dev_subclass:1; 29212bd3c8bSSascha Wildner uint8_t match_flag_dev_protocol:1; 29312bd3c8bSSascha Wildner uint8_t match_flag_int_class:1; 29412bd3c8bSSascha Wildner 29512bd3c8bSSascha Wildner uint8_t match_flag_int_subclass:1; 29612bd3c8bSSascha Wildner uint8_t match_flag_int_protocol:1; 29712bd3c8bSSascha Wildner uint8_t match_flag_unused:6; 29812bd3c8bSSascha Wildner 29912bd3c8bSSascha Wildner #if USB_HAVE_COMPAT_LINUX 30012bd3c8bSSascha Wildner /* which fields to match against */ 30112bd3c8bSSascha Wildner uint16_t match_flags; 30212bd3c8bSSascha Wildner #define USB_DEVICE_ID_MATCH_VENDOR 0x0001 30312bd3c8bSSascha Wildner #define USB_DEVICE_ID_MATCH_PRODUCT 0x0002 30412bd3c8bSSascha Wildner #define USB_DEVICE_ID_MATCH_DEV_LO 0x0004 30512bd3c8bSSascha Wildner #define USB_DEVICE_ID_MATCH_DEV_HI 0x0008 30612bd3c8bSSascha Wildner #define USB_DEVICE_ID_MATCH_DEV_CLASS 0x0010 30712bd3c8bSSascha Wildner #define USB_DEVICE_ID_MATCH_DEV_SUBCLASS 0x0020 30812bd3c8bSSascha Wildner #define USB_DEVICE_ID_MATCH_DEV_PROTOCOL 0x0040 30912bd3c8bSSascha Wildner #define USB_DEVICE_ID_MATCH_INT_CLASS 0x0080 31012bd3c8bSSascha Wildner #define USB_DEVICE_ID_MATCH_INT_SUBCLASS 0x0100 31112bd3c8bSSascha Wildner #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200 31212bd3c8bSSascha Wildner #endif 31312bd3c8bSSascha Wildner } __aligned(32); 31412bd3c8bSSascha Wildner 31512bd3c8bSSascha Wildner /* check that the size of the structure above is correct */ 31612bd3c8bSSascha Wildner extern char usb_device_id_assert[(sizeof(struct usb_device_id) == 32) ? 1 : -1]; 31712bd3c8bSSascha Wildner 31812bd3c8bSSascha Wildner #define USB_VENDOR(vend) \ 31912bd3c8bSSascha Wildner .match_flag_vendor = 1, .idVendor = (vend) 32012bd3c8bSSascha Wildner 32112bd3c8bSSascha Wildner #define USB_PRODUCT(prod) \ 32212bd3c8bSSascha Wildner .match_flag_product = 1, .idProduct = (prod) 32312bd3c8bSSascha Wildner 32412bd3c8bSSascha Wildner #define USB_VP(vend,prod) \ 32512bd3c8bSSascha Wildner USB_VENDOR(vend), USB_PRODUCT(prod) 32612bd3c8bSSascha Wildner 32712bd3c8bSSascha Wildner #define USB_VPI(vend,prod,info) \ 32812bd3c8bSSascha Wildner USB_VENDOR(vend), USB_PRODUCT(prod), USB_DRIVER_INFO(info) 32912bd3c8bSSascha Wildner 33012bd3c8bSSascha Wildner #define USB_DEV_BCD_GTEQ(lo) /* greater than or equal */ \ 33112bd3c8bSSascha Wildner .match_flag_dev_lo = 1, .bcdDevice_lo = (lo) 33212bd3c8bSSascha Wildner 33312bd3c8bSSascha Wildner #define USB_DEV_BCD_LTEQ(hi) /* less than or equal */ \ 33412bd3c8bSSascha Wildner .match_flag_dev_hi = 1, .bcdDevice_hi = (hi) 33512bd3c8bSSascha Wildner 33612bd3c8bSSascha Wildner #define USB_DEV_CLASS(dc) \ 33712bd3c8bSSascha Wildner .match_flag_dev_class = 1, .bDeviceClass = (dc) 33812bd3c8bSSascha Wildner 33912bd3c8bSSascha Wildner #define USB_DEV_SUBCLASS(dsc) \ 34012bd3c8bSSascha Wildner .match_flag_dev_subclass = 1, .bDeviceSubClass = (dsc) 34112bd3c8bSSascha Wildner 34212bd3c8bSSascha Wildner #define USB_DEV_PROTOCOL(dp) \ 34312bd3c8bSSascha Wildner .match_flag_dev_protocol = 1, .bDeviceProtocol = (dp) 34412bd3c8bSSascha Wildner 34512bd3c8bSSascha Wildner #define USB_IFACE_CLASS(ic) \ 34612bd3c8bSSascha Wildner .match_flag_int_class = 1, .bInterfaceClass = (ic) 34712bd3c8bSSascha Wildner 34812bd3c8bSSascha Wildner #define USB_IFACE_SUBCLASS(isc) \ 34912bd3c8bSSascha Wildner .match_flag_int_subclass = 1, .bInterfaceSubClass = (isc) 35012bd3c8bSSascha Wildner 35112bd3c8bSSascha Wildner #define USB_IFACE_PROTOCOL(ip) \ 35212bd3c8bSSascha Wildner .match_flag_int_protocol = 1, .bInterfaceProtocol = (ip) 35312bd3c8bSSascha Wildner 35412bd3c8bSSascha Wildner #define USB_IF_CSI(class,subclass,info) \ 35512bd3c8bSSascha Wildner USB_IFACE_CLASS(class), USB_IFACE_SUBCLASS(subclass), USB_DRIVER_INFO(info) 35612bd3c8bSSascha Wildner 35712bd3c8bSSascha Wildner #define USB_DRIVER_INFO(n) \ 35812bd3c8bSSascha Wildner .driver_info = (n) 35912bd3c8bSSascha Wildner 36012bd3c8bSSascha Wildner #define USB_GET_DRIVER_INFO(did) \ 36112bd3c8bSSascha Wildner (did)->driver_info 36212bd3c8bSSascha Wildner 36312bd3c8bSSascha Wildner /* 36412bd3c8bSSascha Wildner * The following structure keeps information that is used to match 36512bd3c8bSSascha Wildner * against an array of "usb_device_id" elements. 36612bd3c8bSSascha Wildner */ 36712bd3c8bSSascha Wildner struct usbd_lookup_info { 36812bd3c8bSSascha Wildner uint16_t idVendor; 36912bd3c8bSSascha Wildner uint16_t idProduct; 37012bd3c8bSSascha Wildner uint16_t bcdDevice; 37112bd3c8bSSascha Wildner uint8_t bDeviceClass; 37212bd3c8bSSascha Wildner uint8_t bDeviceSubClass; 37312bd3c8bSSascha Wildner uint8_t bDeviceProtocol; 37412bd3c8bSSascha Wildner uint8_t bInterfaceClass; 37512bd3c8bSSascha Wildner uint8_t bInterfaceSubClass; 37612bd3c8bSSascha Wildner uint8_t bInterfaceProtocol; 37712bd3c8bSSascha Wildner uint8_t bIfaceIndex; 37812bd3c8bSSascha Wildner uint8_t bIfaceNum; 37912bd3c8bSSascha Wildner uint8_t bConfigIndex; 38012bd3c8bSSascha Wildner uint8_t bConfigNum; 38112bd3c8bSSascha Wildner }; 38212bd3c8bSSascha Wildner 38312bd3c8bSSascha Wildner /* Structure used by probe and attach */ 38412bd3c8bSSascha Wildner 38512bd3c8bSSascha Wildner struct usb_attach_arg { 38612bd3c8bSSascha Wildner struct usbd_lookup_info info; 38712bd3c8bSSascha Wildner device_t temp_dev; /* for internal use */ 38812bd3c8bSSascha Wildner unsigned long driver_info; /* for internal use */ 38912bd3c8bSSascha Wildner void *driver_ivar; 39012bd3c8bSSascha Wildner struct usb_device *device; /* current device */ 39112bd3c8bSSascha Wildner struct usb_interface *iface; /* current interface */ 39212bd3c8bSSascha Wildner enum usb_hc_mode usb_mode; /* host or device mode */ 39312bd3c8bSSascha Wildner uint8_t port; 39412bd3c8bSSascha Wildner uint8_t dev_state; 39512bd3c8bSSascha Wildner #define UAA_DEV_READY 0 39612bd3c8bSSascha Wildner #define UAA_DEV_DISABLED 1 39712bd3c8bSSascha Wildner #define UAA_DEV_EJECTING 2 39812bd3c8bSSascha Wildner }; 39912bd3c8bSSascha Wildner 40012bd3c8bSSascha Wildner /* 40112bd3c8bSSascha Wildner * The following is a wrapper for the callout structure to ease 40212bd3c8bSSascha Wildner * porting the code to other platforms. 40312bd3c8bSSascha Wildner */ 40412bd3c8bSSascha Wildner struct usb_callout { 40512bd3c8bSSascha Wildner struct callout co; 40612bd3c8bSSascha Wildner }; 407722d05c3SSascha Wildner 408d42a8c30SMarkus Pfeiffer #define usb_callout_init_mtx(c,m,f) callout_init_lk(&(c)->co, m) 409d42a8c30SMarkus Pfeiffer #define usb_callout_reset(c,t,f,d) callout_reset(&(c)->co, t, f, d) 41012bd3c8bSSascha Wildner #define usb_callout_stop(c) callout_stop(&(c)->co) 411*eb67213aSMatthew Dillon #define usb_callout_drain(c) callout_drain(&(c)->co) 41212bd3c8bSSascha Wildner #define usb_callout_pending(c) callout_pending(&(c)->co) 41312bd3c8bSSascha Wildner 41412bd3c8bSSascha Wildner /* USB transfer states */ 41512bd3c8bSSascha Wildner 41612bd3c8bSSascha Wildner #define USB_ST_SETUP 0 41712bd3c8bSSascha Wildner #define USB_ST_TRANSFERRED 1 41812bd3c8bSSascha Wildner #define USB_ST_ERROR 2 41912bd3c8bSSascha Wildner 42012bd3c8bSSascha Wildner /* USB handle request states */ 42112bd3c8bSSascha Wildner #define USB_HR_NOT_COMPLETE 0 42212bd3c8bSSascha Wildner #define USB_HR_COMPLETE_OK 1 42312bd3c8bSSascha Wildner #define USB_HR_COMPLETE_ERR 2 42412bd3c8bSSascha Wildner 42512bd3c8bSSascha Wildner /* 42612bd3c8bSSascha Wildner * The following macro will return the current state of an USB 42712bd3c8bSSascha Wildner * transfer like defined by the "USB_ST_XXX" enums. 42812bd3c8bSSascha Wildner */ 42912bd3c8bSSascha Wildner #define USB_GET_STATE(xfer) (usbd_xfer_state(xfer)) 43012bd3c8bSSascha Wildner 43112bd3c8bSSascha Wildner /* 43212bd3c8bSSascha Wildner * The following structure defines the USB process message header. 43312bd3c8bSSascha Wildner */ 43412bd3c8bSSascha Wildner struct usb_proc_msg { 43512bd3c8bSSascha Wildner TAILQ_ENTRY(usb_proc_msg) pm_qentry; 43612bd3c8bSSascha Wildner usb_proc_callback_t *pm_callback; 43712bd3c8bSSascha Wildner usb_size_t pm_num; 43812bd3c8bSSascha Wildner }; 43912bd3c8bSSascha Wildner 44012bd3c8bSSascha Wildner #define USB_FIFO_TX 0 44112bd3c8bSSascha Wildner #define USB_FIFO_RX 1 44212bd3c8bSSascha Wildner 44312bd3c8bSSascha Wildner /* 44412bd3c8bSSascha Wildner * Locking note for the following functions. All the 44512bd3c8bSSascha Wildner * "usb_fifo_cmd_t" and "usb_fifo_filter_t" functions are called 44612bd3c8bSSascha Wildner * locked. The others are called unlocked. 44712bd3c8bSSascha Wildner */ 44812bd3c8bSSascha Wildner struct usb_fifo_methods { 44912bd3c8bSSascha Wildner usb_fifo_open_t *f_open; 45012bd3c8bSSascha Wildner usb_fifo_close_t *f_close; 45112bd3c8bSSascha Wildner usb_fifo_ioctl_t *f_ioctl; 45212bd3c8bSSascha Wildner /* 45312bd3c8bSSascha Wildner * NOTE: The post-ioctl callback is called after the USB reference 45412bd3c8bSSascha Wildner * gets locked in the IOCTL handler: 45512bd3c8bSSascha Wildner */ 45612bd3c8bSSascha Wildner usb_fifo_ioctl_t *f_ioctl_post; 45712bd3c8bSSascha Wildner usb_fifo_cmd_t *f_start_read; 45812bd3c8bSSascha Wildner usb_fifo_cmd_t *f_stop_read; 45912bd3c8bSSascha Wildner usb_fifo_cmd_t *f_start_write; 46012bd3c8bSSascha Wildner usb_fifo_cmd_t *f_stop_write; 46112bd3c8bSSascha Wildner usb_fifo_filter_t *f_filter_read; 46212bd3c8bSSascha Wildner usb_fifo_filter_t *f_filter_write; 46312bd3c8bSSascha Wildner const char *basename[4]; 46412bd3c8bSSascha Wildner const char *postfix[4]; 46512bd3c8bSSascha Wildner }; 46612bd3c8bSSascha Wildner 46712bd3c8bSSascha Wildner struct usb_fifo_sc { 46812bd3c8bSSascha Wildner struct usb_fifo *fp[2]; 46912bd3c8bSSascha Wildner struct usb_fs_privdata *dev; 47012bd3c8bSSascha Wildner }; 47112bd3c8bSSascha Wildner 47212bd3c8bSSascha Wildner const char *usbd_errstr(usb_error_t error); 47312bd3c8bSSascha Wildner void *usbd_find_descriptor(struct usb_device *udev, void *id, 47412bd3c8bSSascha Wildner uint8_t iface_index, uint8_t type, uint8_t type_mask, 47512bd3c8bSSascha Wildner uint8_t subtype, uint8_t subtype_mask); 47612bd3c8bSSascha Wildner struct usb_config_descriptor *usbd_get_config_descriptor( 47712bd3c8bSSascha Wildner struct usb_device *udev); 47812bd3c8bSSascha Wildner struct usb_device_descriptor *usbd_get_device_descriptor( 47912bd3c8bSSascha Wildner struct usb_device *udev); 48012bd3c8bSSascha Wildner struct usb_interface *usbd_get_iface(struct usb_device *udev, 48112bd3c8bSSascha Wildner uint8_t iface_index); 48212bd3c8bSSascha Wildner struct usb_interface_descriptor *usbd_get_interface_descriptor( 48312bd3c8bSSascha Wildner struct usb_interface *iface); 48412bd3c8bSSascha Wildner struct usb_endpoint *usbd_get_endpoint(struct usb_device *udev, uint8_t iface_index, 48512bd3c8bSSascha Wildner const struct usb_config *setup); 48612bd3c8bSSascha Wildner struct usb_endpoint *usbd_get_ep_by_addr(struct usb_device *udev, uint8_t ea_val); 48712bd3c8bSSascha Wildner usb_error_t usbd_interface_count(struct usb_device *udev, uint8_t *count); 48812bd3c8bSSascha Wildner enum usb_hc_mode usbd_get_mode(struct usb_device *udev); 48912bd3c8bSSascha Wildner enum usb_dev_speed usbd_get_speed(struct usb_device *udev); 49012bd3c8bSSascha Wildner void device_set_usb_desc(device_t dev); 491722d05c3SSascha Wildner void usb_pause_mtx(struct lock *lock, int _ticks); 4928f65af40SMarkus Pfeiffer void usb_pause_ls(struct lock *lock, struct lwkt_serialize *slz, int _ticks); 49312bd3c8bSSascha Wildner usb_error_t usbd_set_pnpinfo(struct usb_device *udev, 49412bd3c8bSSascha Wildner uint8_t iface_index, const char *pnpinfo); 49512bd3c8bSSascha Wildner usb_error_t usbd_add_dynamic_quirk(struct usb_device *udev, 49612bd3c8bSSascha Wildner uint16_t quirk); 4975e41ab93SMarkus Pfeiffer usb_error_t usbd_set_endpoint_mode(struct usb_device *udev, 4985e41ab93SMarkus Pfeiffer struct usb_endpoint *ep, uint8_t ep_mode); 4995e41ab93SMarkus Pfeiffer uint8_t usbd_get_endpoint_mode(struct usb_device *udev, 5005e41ab93SMarkus Pfeiffer struct usb_endpoint *ep); 50112bd3c8bSSascha Wildner 50212bd3c8bSSascha Wildner const struct usb_device_id *usbd_lookup_id_by_info( 50312bd3c8bSSascha Wildner const struct usb_device_id *id, usb_size_t sizeof_id, 50412bd3c8bSSascha Wildner const struct usbd_lookup_info *info); 50512bd3c8bSSascha Wildner int usbd_lookup_id_by_uaa(const struct usb_device_id *id, 50612bd3c8bSSascha Wildner usb_size_t sizeof_id, struct usb_attach_arg *uaa); 50712bd3c8bSSascha Wildner 508722d05c3SSascha Wildner usb_error_t usbd_do_request_flags(struct usb_device *udev, struct lock *lock, 50912bd3c8bSSascha Wildner struct usb_device_request *req, void *data, uint16_t flags, 51012bd3c8bSSascha Wildner uint16_t *actlen, usb_timeout_t timeout); 51112bd3c8bSSascha Wildner #define usbd_do_request(u,m,r,d) \ 51212bd3c8bSSascha Wildner usbd_do_request_flags(u,m,r,d,0,NULL,USB_DEFAULT_TIMEOUT) 51312bd3c8bSSascha Wildner 51412bd3c8bSSascha Wildner uint8_t usbd_clear_stall_callback(struct usb_xfer *xfer1, 51512bd3c8bSSascha Wildner struct usb_xfer *xfer2); 51612bd3c8bSSascha Wildner uint8_t usbd_get_interface_altindex(struct usb_interface *iface); 51712bd3c8bSSascha Wildner usb_error_t usbd_set_alt_interface_index(struct usb_device *udev, 51812bd3c8bSSascha Wildner uint8_t iface_index, uint8_t alt_index); 51912bd3c8bSSascha Wildner uint32_t usbd_get_isoc_fps(struct usb_device *udev); 52012bd3c8bSSascha Wildner usb_error_t usbd_transfer_setup(struct usb_device *udev, 52112bd3c8bSSascha Wildner const uint8_t *ifaces, struct usb_xfer **pxfer, 52212bd3c8bSSascha Wildner const struct usb_config *setup_start, uint16_t n_setup, 523722d05c3SSascha Wildner void *priv_sc, struct lock *priv_lock); 52412bd3c8bSSascha Wildner void usbd_transfer_submit(struct usb_xfer *xfer); 52512bd3c8bSSascha Wildner void usbd_transfer_clear_stall(struct usb_xfer *xfer); 52612bd3c8bSSascha Wildner void usbd_transfer_drain(struct usb_xfer *xfer); 52712bd3c8bSSascha Wildner uint8_t usbd_transfer_pending(struct usb_xfer *xfer); 52812bd3c8bSSascha Wildner void usbd_transfer_start(struct usb_xfer *xfer); 52912bd3c8bSSascha Wildner void usbd_transfer_stop(struct usb_xfer *xfer); 53012bd3c8bSSascha Wildner void usbd_transfer_unsetup(struct usb_xfer **pxfer, uint16_t n_setup); 53112bd3c8bSSascha Wildner void usbd_transfer_poll(struct usb_xfer **ppxfer, uint16_t max); 53212bd3c8bSSascha Wildner void usbd_set_parent_iface(struct usb_device *udev, uint8_t iface_index, 53312bd3c8bSSascha Wildner uint8_t parent_index); 53412bd3c8bSSascha Wildner uint8_t usbd_get_bus_index(struct usb_device *udev); 53512bd3c8bSSascha Wildner uint8_t usbd_get_device_index(struct usb_device *udev); 53612bd3c8bSSascha Wildner void usbd_set_power_mode(struct usb_device *udev, uint8_t power_mode); 53712bd3c8bSSascha Wildner uint8_t usbd_filter_power_mode(struct usb_device *udev, uint8_t power_mode); 53812bd3c8bSSascha Wildner uint8_t usbd_device_attached(struct usb_device *udev); 53912bd3c8bSSascha Wildner 54012bd3c8bSSascha Wildner usb_frlength_t 54112bd3c8bSSascha Wildner usbd_xfer_old_frame_length(struct usb_xfer *xfer, usb_frcount_t frindex); 54212bd3c8bSSascha Wildner void usbd_xfer_status(struct usb_xfer *xfer, int *actlen, int *sumlen, 54312bd3c8bSSascha Wildner int *aframes, int *nframes); 54457bed822SMarkus Pfeiffer struct usb_page_cache *usbd_xfer_get_frame(struct usb_xfer *, usb_frcount_t); 54557bed822SMarkus Pfeiffer void *usbd_xfer_get_frame_buffer(struct usb_xfer *, usb_frcount_t); 54612bd3c8bSSascha Wildner void *usbd_xfer_softc(struct usb_xfer *xfer); 54712bd3c8bSSascha Wildner void *usbd_xfer_get_priv(struct usb_xfer *xfer); 54812bd3c8bSSascha Wildner void usbd_xfer_set_priv(struct usb_xfer *xfer, void *); 54912bd3c8bSSascha Wildner void usbd_xfer_set_interval(struct usb_xfer *xfer, int); 55012bd3c8bSSascha Wildner uint8_t usbd_xfer_state(struct usb_xfer *xfer); 55112bd3c8bSSascha Wildner void usbd_xfer_set_frame_data(struct usb_xfer *xfer, usb_frcount_t frindex, 55212bd3c8bSSascha Wildner void *ptr, usb_frlength_t len); 55312bd3c8bSSascha Wildner void usbd_xfer_frame_data(struct usb_xfer *xfer, usb_frcount_t frindex, 55412bd3c8bSSascha Wildner void **ptr, int *len); 55512bd3c8bSSascha Wildner void usbd_xfer_set_frame_offset(struct usb_xfer *xfer, usb_frlength_t offset, 55612bd3c8bSSascha Wildner usb_frcount_t frindex); 55712bd3c8bSSascha Wildner usb_frlength_t usbd_xfer_max_len(struct usb_xfer *xfer); 55812bd3c8bSSascha Wildner usb_frlength_t usbd_xfer_max_framelen(struct usb_xfer *xfer); 55912bd3c8bSSascha Wildner usb_frcount_t usbd_xfer_max_frames(struct usb_xfer *xfer); 56012bd3c8bSSascha Wildner uint8_t usbd_xfer_get_fps_shift(struct usb_xfer *xfer); 56112bd3c8bSSascha Wildner usb_frlength_t usbd_xfer_frame_len(struct usb_xfer *xfer, 56212bd3c8bSSascha Wildner usb_frcount_t frindex); 56312bd3c8bSSascha Wildner void usbd_xfer_set_frame_len(struct usb_xfer *xfer, usb_frcount_t frindex, 56412bd3c8bSSascha Wildner usb_frlength_t len); 56512bd3c8bSSascha Wildner void usbd_xfer_set_timeout(struct usb_xfer *xfer, int timeout); 56612bd3c8bSSascha Wildner void usbd_xfer_set_frames(struct usb_xfer *xfer, usb_frcount_t n); 56712bd3c8bSSascha Wildner void usbd_xfer_set_stall(struct usb_xfer *xfer); 56812bd3c8bSSascha Wildner int usbd_xfer_is_stalled(struct usb_xfer *xfer); 56912bd3c8bSSascha Wildner void usbd_xfer_set_flag(struct usb_xfer *xfer, int flag); 57012bd3c8bSSascha Wildner void usbd_xfer_clr_flag(struct usb_xfer *xfer, int flag); 57112bd3c8bSSascha Wildner uint16_t usbd_xfer_get_timestamp(struct usb_xfer *xfer); 57206cb2463SMarkus Pfeiffer uint8_t usbd_xfer_maxp_was_clamped(struct usb_xfer *xfer); 57312bd3c8bSSascha Wildner 57412bd3c8bSSascha Wildner void usbd_copy_in(struct usb_page_cache *cache, usb_frlength_t offset, 57512bd3c8bSSascha Wildner const void *ptr, usb_frlength_t len); 57612bd3c8bSSascha Wildner int usbd_copy_in_user(struct usb_page_cache *cache, usb_frlength_t offset, 57712bd3c8bSSascha Wildner const void *ptr, usb_frlength_t len); 57812bd3c8bSSascha Wildner void usbd_copy_out(struct usb_page_cache *cache, usb_frlength_t offset, 57912bd3c8bSSascha Wildner void *ptr, usb_frlength_t len); 58012bd3c8bSSascha Wildner int usbd_copy_out_user(struct usb_page_cache *cache, usb_frlength_t offset, 58112bd3c8bSSascha Wildner void *ptr, usb_frlength_t len); 58212bd3c8bSSascha Wildner void usbd_get_page(struct usb_page_cache *pc, usb_frlength_t offset, 58312bd3c8bSSascha Wildner struct usb_page_search *res); 58412bd3c8bSSascha Wildner void usbd_m_copy_in(struct usb_page_cache *cache, usb_frlength_t dst_offset, 58512bd3c8bSSascha Wildner struct mbuf *m, usb_size_t src_offset, usb_frlength_t src_len); 58612bd3c8bSSascha Wildner void usbd_frame_zero(struct usb_page_cache *cache, usb_frlength_t offset, 58712bd3c8bSSascha Wildner usb_frlength_t len); 58812bd3c8bSSascha Wildner void usbd_start_re_enumerate(struct usb_device *udev); 58945f67c02SMarkus Pfeiffer usb_error_t 59045f67c02SMarkus Pfeiffer usbd_start_set_config(struct usb_device *, uint8_t); 59112bd3c8bSSascha Wildner 59212bd3c8bSSascha Wildner int usb_fifo_attach(struct usb_device *udev, void *priv_sc, 593722d05c3SSascha Wildner struct lock *priv_lock, struct usb_fifo_methods *pm, 59457bed822SMarkus Pfeiffer struct usb_fifo_sc *f_sc, uint16_t unit, int16_t subunit, 59512bd3c8bSSascha Wildner uint8_t iface_index, uid_t uid, gid_t gid, int mode); 59612bd3c8bSSascha Wildner void usb_fifo_detach(struct usb_fifo_sc *f_sc); 59712bd3c8bSSascha Wildner int usb_fifo_alloc_buffer(struct usb_fifo *f, uint32_t bufsize, 59812bd3c8bSSascha Wildner uint16_t nbuf); 59912bd3c8bSSascha Wildner void usb_fifo_free_buffer(struct usb_fifo *f); 60012bd3c8bSSascha Wildner uint32_t usb_fifo_put_bytes_max(struct usb_fifo *fifo); 60112bd3c8bSSascha Wildner void usb_fifo_put_data(struct usb_fifo *fifo, struct usb_page_cache *pc, 60212bd3c8bSSascha Wildner usb_frlength_t offset, usb_frlength_t len, uint8_t what); 60312bd3c8bSSascha Wildner void usb_fifo_put_data_linear(struct usb_fifo *fifo, void *ptr, 60412bd3c8bSSascha Wildner usb_size_t len, uint8_t what); 60512bd3c8bSSascha Wildner uint8_t usb_fifo_put_data_buffer(struct usb_fifo *f, void *ptr, usb_size_t len); 60612bd3c8bSSascha Wildner void usb_fifo_put_data_error(struct usb_fifo *fifo); 60712bd3c8bSSascha Wildner uint8_t usb_fifo_get_data(struct usb_fifo *fifo, struct usb_page_cache *pc, 60812bd3c8bSSascha Wildner usb_frlength_t offset, usb_frlength_t len, usb_frlength_t *actlen, 60912bd3c8bSSascha Wildner uint8_t what); 61012bd3c8bSSascha Wildner uint8_t usb_fifo_get_data_linear(struct usb_fifo *fifo, void *ptr, 61112bd3c8bSSascha Wildner usb_size_t len, usb_size_t *actlen, uint8_t what); 61212bd3c8bSSascha Wildner uint8_t usb_fifo_get_data_buffer(struct usb_fifo *f, void **pptr, 61312bd3c8bSSascha Wildner usb_size_t *plen); 61412bd3c8bSSascha Wildner void usb_fifo_reset(struct usb_fifo *f); 61512bd3c8bSSascha Wildner void usb_fifo_wakeup(struct usb_fifo *f); 61612bd3c8bSSascha Wildner void usb_fifo_get_data_error(struct usb_fifo *fifo); 61712bd3c8bSSascha Wildner void *usb_fifo_softc(struct usb_fifo *fifo); 61812bd3c8bSSascha Wildner void usb_fifo_set_close_zlp(struct usb_fifo *, uint8_t); 61912bd3c8bSSascha Wildner void usb_fifo_set_write_defrag(struct usb_fifo *, uint8_t); 62012bd3c8bSSascha Wildner void usb_fifo_free(struct usb_fifo *f); 62112bd3c8bSSascha Wildner #endif /* _KERNEL */ 62212bd3c8bSSascha Wildner #endif /* _USB_USBDI_H_ */ 623