sys/dev/vxge/vxgehal/vxgehal-swapper.h

   1 /*-
   2  * Copyright(c) 2002-2011 Exar Corp.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification are permitted provided the following conditions are met:
   7  *
   8  *    1. Redistributions of source code must retain the above copyright notice,
   9  *       this list of conditions and the following disclaimer.
  10  *
  11  *    2. Redistributions in binary form must reproduce the above copyright
  12  *       notice, this list of conditions and the following disclaimer in the
  13  *       documentation and/or other materials provided with the distribution.
  14  *
  15  *    3. Neither the name of the Exar Corporation nor the names of its
  16  *       contributors may be used to endorse or promote products derived from
  17  *       this software without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  20  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  23  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31 /*$FreeBSD$*/
  32
  33 #ifndef VXGE_HAL_SWAPPER_H
  34 #define VXGE_HAL_SWAPPER_H
  35
  36 __EXTERN_BEGIN_DECLS
  37
  38 #define VXGE_HAL_SWAPPER_INITIAL_VALUE                  0x0123456789abcdefULL
  39 #define VXGE_HAL_SWAPPER_BYTE_SWAPPED                   0xefcdab8967452301ULL
  40 #define VXGE_HAL_SWAPPER_BIT_FLIPPED                    0x80c4a2e691d5b3f7ULL
  41 #define VXGE_HAL_SWAPPER_BYTE_SWAPPED_BIT_FLIPPED       0xf7b3d591e6a2c480ULL
  42
  43 #define VXGE_HAL_SWAPPER_READ_BYTE_SWAP_ENABLE          0xFFFFFFFFFFFFFFFFULL
  44 #define VXGE_HAL_SWAPPER_READ_BYTE_SWAP_DISABLE         0x0000000000000000ULL
  45
  46 #define VXGE_HAL_SWAPPER_READ_BIT_FLAP_ENABLE           0xFFFFFFFFFFFFFFFFULL
  47 #define VXGE_HAL_SWAPPER_READ_BIT_FLAP_DISABLE          0x0000000000000000ULL
  48
  49 #define VXGE_HAL_SWAPPER_WRITE_BYTE_SWAP_ENABLE         0xFFFFFFFFFFFFFFFFULL
  50 #define VXGE_HAL_SWAPPER_WRITE_BYTE_SWAP_DISABLE        0x0000000000000000ULL
  51
  52 #define VXGE_HAL_SWAPPER_WRITE_BIT_FLAP_ENABLE          0xFFFFFFFFFFFFFFFFULL
  53 #define VXGE_HAL_SWAPPER_WRITE_BIT_FLAP_DISABLE         0x0000000000000000ULL
  54
  55 vxge_hal_status_e
  56 __hal_legacy_swapper_set(
  57     pci_dev_h pdev,
  58     pci_reg_h regh,
  59     vxge_hal_legacy_reg_t *legacy_reg);
  60 vxge_hal_status_e
  61 __hal_vpath_swapper_set(
  62     vxge_hal_device_t *hldev,
  63     u32 vp_id);
  64
  65 vxge_hal_status_e
  66 __hal_kdfc_swapper_set(
  67     vxge_hal_device_t *hldev,
  68     u32 vp_id);
  69
  70 __EXTERN_END_DECLS
  71
  72 #endif  /* VXGE_HAL_SWAPPER_H */