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Diffstat (limited to 'sys/dev/usb2/controller/usb2_controller.h')
| -rw-r--r-- | sys/dev/usb2/controller/usb2_controller.h | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/sys/dev/usb2/controller/usb2_controller.h b/sys/dev/usb2/controller/usb2_controller.h deleted file mode 100644 index 80633d9..0000000 --- a/sys/dev/usb2/controller/usb2_controller.h +++ /dev/null @@ -1,199 +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_CONTROLLER_H_ -#define _USB2_CONTROLLER_H_ - -/* defines */ - -#define USB_BUS_DMA_TAG_MAX 8 - -/* structure prototypes */ - -struct usb2_bus; -struct usb2_page; -struct usb2_pipe; -struct usb2_page_cache; -struct usb2_setup_params; -struct usb2_hw_ep_profile; -struct usb2_fs_isoc_schedule; -struct usb2_config_descriptor; -struct usb2_endpoint_descriptor; - -/* typedefs */ - -typedef void (usb2_bus_mem_sub_cb_t)(struct usb2_bus *bus, struct usb2_page_cache *pc, struct usb2_page *pg, uint32_t size, uint32_t align); -typedef void (usb2_bus_mem_cb_t)(struct usb2_bus *bus, usb2_bus_mem_sub_cb_t *scb); - -/* - * The following structure is used to define all the USB BUS - * callbacks. - */ -struct usb2_bus_methods { - - /* USB Device and Host mode - Mandatory */ - - void (*pipe_init) (struct usb2_device *udev, struct usb2_endpoint_descriptor *edesc, struct usb2_pipe *pipe); - void (*do_poll) (struct usb2_bus *); - void (*xfer_setup) (struct usb2_setup_params *parm); - void (*xfer_unsetup) (struct usb2_xfer *xfer); - void (*get_dma_delay) (struct usb2_bus *, uint32_t *pdelay); - void (*device_suspend) (struct usb2_device *udev); - void (*device_resume) (struct usb2_device *udev); - void (*set_hw_power) (struct usb2_bus *bus); - /* - * The following flag is set if one or more control transfers are - * active: - */ -#define USB_HW_POWER_CONTROL 0x01 - /* - * The following flag is set if one or more bulk transfers are - * active: - */ -#define USB_HW_POWER_BULK 0x02 - /* - * The following flag is set if one or more interrupt transfers are - * active: - */ -#define USB_HW_POWER_INTERRUPT 0x04 - /* - * The following flag is set if one or more isochronous transfers - * are active: - */ -#define USB_HW_POWER_ISOC 0x08 - /* - * The following flag is set if one or more non-root-HUB devices - * are present on the given USB bus: - */ -#define USB_HW_POWER_NON_ROOT_HUB 0x10 - - /* USB Device mode only - Mandatory */ - - void (*get_hw_ep_profile) (struct usb2_device *udev, const struct usb2_hw_ep_profile **ppf, uint8_t ep_addr); - void (*set_stall) (struct usb2_device *udev, struct usb2_xfer *xfer, struct usb2_pipe *pipe); - void (*clear_stall) (struct usb2_device *udev, struct usb2_pipe *pipe); - - /* USB Device and Host mode - Optional */ - - void (*roothub_exec) (struct usb2_bus *); -}; - -/* - * The following structure is used to define all the USB pipe - * callbacks. - */ -struct usb2_pipe_methods { - - /* Mandatory USB Device and Host mode callbacks: */ - - void (*open) (struct usb2_xfer *xfer); - void (*close) (struct usb2_xfer *xfer); - - void (*enter) (struct usb2_xfer *xfer); - void (*start) (struct usb2_xfer *xfer); - - /* Optional */ - - void *info; - - /* Flags */ - - uint8_t enter_is_cancelable:1; - uint8_t start_is_cancelable:1; -}; - -/* - * The following structure keeps information about what a hardware USB - * endpoint supports. - */ -struct usb2_hw_ep_profile { - uint16_t max_in_frame_size; /* IN-token direction */ - uint16_t max_out_frame_size; /* OUT-token direction */ - uint8_t is_simplex:1; - uint8_t support_multi_buffer:1; - uint8_t support_bulk:1; - uint8_t support_control:1; - uint8_t support_interrupt:1; - uint8_t support_isochronous:1; - uint8_t support_in:1; /* IN-token is supported */ - uint8_t support_out:1; /* OUT-token is supported */ -}; - -/* - * The following structure is used when trying to allocate hardware - * endpoints for an USB configuration in USB device side mode. - */ -struct usb2_hw_ep_scratch_sub { - const struct usb2_hw_ep_profile *pf; - uint16_t max_frame_size; - uint8_t hw_endpoint_out; - uint8_t hw_endpoint_in; - uint8_t needs_ep_type; - uint8_t needs_in:1; - uint8_t needs_out:1; -}; - -/* - * The following structure is used when trying to allocate hardware - * endpoints for an USB configuration in USB device side mode. - */ -struct usb2_hw_ep_scratch { - struct usb2_hw_ep_scratch_sub ep[USB_EP_MAX]; - struct usb2_hw_ep_scratch_sub *ep_max; - struct usb2_config_descriptor *cd; - struct usb2_device *udev; - struct usb2_bus_methods *methods; - uint8_t bmOutAlloc[(USB_EP_MAX + 15) / 16]; - uint8_t bmInAlloc[(USB_EP_MAX + 15) / 16]; -}; - -/* - * The following structure is used when generating USB descriptors - * from USB templates. - */ -struct usb2_temp_setup { - void *buf; - uint32_t size; - uint8_t usb2_speed; - uint8_t self_powered; - uint8_t bNumEndpoints; - uint8_t bInterfaceNumber; - uint8_t bAlternateSetting; - uint8_t bConfigurationValue; - usb2_error_t err; -}; - -/* prototypes */ - -void usb2_bus_mem_flush_all(struct usb2_bus *bus, usb2_bus_mem_cb_t *cb); -uint8_t usb2_bus_mem_alloc_all(struct usb2_bus *bus, bus_dma_tag_t dmat, usb2_bus_mem_cb_t *cb); -void usb2_bus_mem_free_all(struct usb2_bus *bus, usb2_bus_mem_cb_t *cb); -void usb2_bus_roothub_exec(struct usb2_bus *bus); -uint16_t usb2_isoc_time_expand(struct usb2_bus *bus, uint16_t isoc_time_curr); -uint16_t usb2_fs_isoc_schedule_isoc_time_expand(struct usb2_device *udev, struct usb2_fs_isoc_schedule **pp_start, struct usb2_fs_isoc_schedule **pp_end, uint16_t isoc_time); -uint8_t usb2_fs_isoc_schedule_alloc(struct usb2_fs_isoc_schedule *fss, uint8_t *pstart, uint16_t len); - -#endif /* _USB2_CONTROLLER_H_ */ |
