drivers/staging/wlags49_h2/wl_pci.h

   1 /*******************************************************************************
   2  * Agere Systems Inc.
   3  * Wireless device driver for Linux (wlags49).
   4  *
   5  * Copyright (c) 1998-2003 Agere Systems Inc.
   6  * All rights reserved.
   7  *   http://www.agere.com
   8  *
   9  * Initially developed by TriplePoint, Inc.
  10  *   http://www.triplepoint.com
  11  *
  12  *------------------------------------------------------------------------------
  13  *
  14  *   Header describing information required for the driver to support PCI.
  15  *
  16  *------------------------------------------------------------------------------
  17  *
  18  * SOFTWARE LICENSE
  19  *
  20  * This software is provided subject to the following terms and conditions,
  21  * which you should read carefully before using the software.  Using this
  22  * software indicates your acceptance of these terms and conditions.  If you do
  23  * not agree with these terms and conditions, do not use the software.
  24  *
  25  * Copyright © 2003 Agere Systems Inc.
  26  * All rights reserved.
  27  *
  28  * Redistribution and use in source or binary forms, with or without
  29  * modifications, are permitted provided that the following conditions are met:
  30  *
  31  * . Redistributions of source code must retain the above copyright notice, this
  32  *    list of conditions and the following Disclaimer as comments in the code as
  33  *    well as in the documentation and/or other materials provided with the
  34  *    distribution.
  35  *
  36  * . Redistributions in binary form must reproduce the above copyright notice,
  37  *    this list of conditions and the following Disclaimer in the documentation
  38  *    and/or other materials provided with the distribution.
  39  *
  40  * . Neither the name of Agere Systems Inc. nor the names of the contributors
  41  *    may be used to endorse or promote products derived from this software
  42  *    without specific prior written permission.
  43  *
  44  * Disclaimer
  45  *
  46  * THIS SOFTWARE IS PROVIDED AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES,
  47  * INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF
  48  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  ANY
  49  * USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN
  50  * RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS BE LIABLE FOR ANY
  51  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  52  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  53  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  54  * ON ANY THEORY OF LIABILITY, INCLUDING, BUT NOT LIMITED TO, CONTRACT, STRICT
  55  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  56  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
  57  * DAMAGE.
  58  *
  59  ******************************************************************************/
  60
  61 #ifndef __WL_PCI_H__
  62 #define __WL_PCI_H__
  63
  64
  65
  66
  67 /*******************************************************************************
  68  *  constant definitions
  69  ******************************************************************************/
  70 #define PCI_VENDOR_IDWL_LKM     0x11C1  /* Lucent Microelectronics */
  71 #define PCI_DEVICE_ID_WL_LKM_0  0xAB30  /* Mini PCI */
  72 #define PCI_DEVICE_ID_WL_LKM_1  0xAB34  /* Mini PCI */
  73 #define PCI_DEVICE_ID_WL_LKM_2  0xAB11  /* WARP CardBus */
  74
  75
  76
  77
  78 /*******************************************************************************
  79  *  function prototypes
  80  ******************************************************************************/
  81 int wl_adapter_init_module( void );
  82
  83 void wl_adapter_cleanup_module( void );
  84
  85 int wl_adapter_insert( struct net_device *dev );
  86
  87 int wl_adapter_open( struct net_device *dev );
  88
  89 int wl_adapter_close( struct net_device *dev );
  90
  91 int wl_adapter_is_open( struct net_device *dev );
  92
  93
  94 #ifdef ENABLE_DMA
  95
  96 void wl_pci_dma_hcf_supply( struct wl_private *lp );
  97
  98 void wl_pci_dma_hcf_reclaim( struct wl_private *lp );
  99
 100 DESC_STRCT * wl_pci_dma_get_tx_packet( struct wl_private *lp );
 101
 102 void wl_pci_dma_put_tx_packet( struct wl_private *lp, DESC_STRCT *desc );
 103
 104 void wl_pci_dma_hcf_reclaim_tx( struct wl_private *lp );
 105
 106 #endif  // ENABLE_DMA
 107
 108
 109 #endif  // __WL_PCI_H__