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Diffstat (limited to 'sys/dev/usb2/controller/usb2_bus.h')
| -rw-r--r-- | sys/dev/usb2/controller/usb2_bus.h | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/sys/dev/usb2/controller/usb2_bus.h b/sys/dev/usb2/controller/usb2_bus.h deleted file mode 100644 index 59287c4..0000000 --- a/sys/dev/usb2/controller/usb2_bus.h +++ /dev/null @@ -1,104 +0,0 @@ -/* $FreeBSD$ */ -/*- - * Copyright (c) 2008 Hans Petter Selasky. 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, 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. - */ - -#ifndef _USB2_BUS_H_ -#define _USB2_BUS_H_ - -/* - * The following structure defines the USB explore message sent to the - * USB explore process. - */ - -struct usb2_bus_msg { - struct usb2_proc_msg hdr; - struct usb2_bus *bus; -}; - -/* - * The following structure defines the USB statistics structure. - */ -struct usb2_bus_stat { - uint32_t uds_requests[4]; -}; - -/* - * The following structure defines an USB BUS. There is one USB BUS - * for every Host or Device controller. - */ -struct usb2_bus { - struct usb2_bus_stat stats_err; - struct usb2_bus_stat stats_ok; - struct usb2_process explore_proc; - struct usb2_process roothub_proc; - struct root_hold_token *bus_roothold; - /* - * There are two callback processes. One for Giant locked - * callbacks. One for non-Giant locked callbacks. This should - * avoid congestion and reduce response time in most cases. - */ - struct usb2_process giant_callback_proc; - struct usb2_process non_giant_callback_proc; - struct usb2_bus_msg explore_msg[2]; - struct usb2_bus_msg detach_msg[2]; - struct usb2_bus_msg attach_msg[2]; - struct usb2_bus_msg roothub_msg[2]; - /* - * This mutex protects the USB hardware: - */ - struct mtx bus_mtx; - struct usb2_perm perm; - struct usb2_xfer_queue intr_q; - struct usb2_callout power_wdog; /* power management */ - - device_t parent; - device_t bdev; /* filled by HC driver */ - - struct usb2_dma_parent_tag dma_parent_tag[1]; - struct usb2_dma_tag dma_tags[USB_BUS_DMA_TAG_MAX]; - - struct usb2_bus_methods *methods; /* filled by HC driver */ - struct usb2_device **devices; - - uint32_t hw_power_state; /* see USB_HW_POWER_XXX */ - uint32_t uframe_usage[USB_HS_MICRO_FRAMES_MAX]; - uint32_t transfer_count[4]; - uint16_t isoc_time_last; /* in milliseconds */ - - uint8_t alloc_failed; /* Set if memory allocation failed. */ - uint8_t driver_added_refcount; /* Current driver generation count */ - uint8_t usbrev; /* USB revision. See "USB_REV_XXX". */ - - uint8_t devices_max; /* maximum number of USB devices */ - uint8_t do_probe; /* set if USB BUS should be re-probed */ - - union { - struct usb2_hw_ep_scratch hw_ep_scratch[1]; - struct usb2_temp_setup temp_setup[1]; - uint8_t data[128]; - } scratch[1]; -}; - -#endif /* _USB2_BUS_H_ */ |
