target/linux/ramips/files/drivers/usb/dwc_otg/dwc_otg_driver.h

   1 /* ==========================================================================
   2  * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_driver.h $
   3  * $Revision: 1.2 $
   4  * $Date: 2008-11-21 05:39:15 $
   5  * $Change: 1064918 $
   6  *
   7  * Synopsys HS OTG Linux Software Driver and documentation (hereinafter,
   8  * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless
   9  * otherwise expressly agreed to in writing between Synopsys and you.
  10  *
  11  * The Software IS NOT an item of Licensed Software or Licensed Product under
  12  * any End User Software License Agreement or Agreement for Licensed Product
  13  * with Synopsys or any supplement thereto. You are permitted to use and
  14  * redistribute this Software in source and binary forms, with or without
  15  * modification, provided that redistributions of source code must retain this
  16  * notice. You may not view, use, disclose, copy or distribute this file or
  17  * any information contained herein except pursuant to this license grant from
  18  * Synopsys. If you do not agree with this notice, including the disclaimer
  19  * below, then you are not authorized to use the Software.
  20  *
  21  * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS
  22  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT,
  25  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  26  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  27  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  28  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
  31  * DAMAGE.
  32  * ========================================================================== */
  33
  34 #ifndef __DWC_OTG_DRIVER_H__
  35 #define __DWC_OTG_DRIVER_H__
  36
  37 /** @file
  38  * This file contains the interface to the Linux driver.
  39  */
  40 #include "dwc_otg_cil.h"
  41
  42 /* Type declarations */
  43 struct dwc_otg_pcd;
  44 struct dwc_otg_hcd;
  45
  46 /**
  47  * This structure is a wrapper that encapsulates the driver components used to
  48  * manage a single DWC_otg controller.
  49  */
  50 typedef struct dwc_otg_device {
  51         /** Base address returned from ioremap() */
  52         void *base;
  53
  54         struct device *parent;
  55
  56         /** Pointer to the core interface structure. */
  57         dwc_otg_core_if_t *core_if;
  58
  59         /** Register offset for Diagnostic API. */
  60         uint32_t reg_offset;
  61
  62         /** Pointer to the PCD structure. */
  63         struct dwc_otg_pcd *pcd;
  64
  65         /** Pointer to the HCD structure. */
  66         struct dwc_otg_hcd *hcd;
  67
  68         /** Flag to indicate whether the common IRQ handler is installed. */
  69         uint8_t common_irq_installed;
  70
  71         /* Interrupt request number. */
  72         unsigned int irq;
  73
  74         /* Physical address of Control and Status registers, used by
  75          * release_mem_region().
  76          */
  77         resource_size_t phys_addr;
  78
  79         /* Length of memory region, used by release_mem_region(). */
  80         unsigned long base_len;
  81 } dwc_otg_device_t;
  82
  83 #endif