drivers/infiniband/hw/ipath/ipath_7220.h

   1 #ifndef _IPATH_7220_H
   2 #define _IPATH_7220_H
   3 /*
   4  * Copyright (c) 2007 QLogic Corporation. All rights reserved.
   5  *
   6  * This software is available to you under a choice of one of two
   7  * licenses.  You may choose to be licensed under the terms of the GNU
   8  * General Public License (GPL) Version 2, available from the file
   9  * COPYING in the main directory of this source tree, or the
  10  * OpenIB.org BSD license below:
  11  *
  12  *     Redistribution and use in source and binary forms, with or
  13  *     without modification, are permitted provided that the following
  14  *     conditions are met:
  15  *
  16  *      - Redistributions of source code must retain the above
  17  *        copyright notice, this list of conditions and the following
  18  *        disclaimer.
  19  *
  20  *      - Redistributions in binary form must reproduce the above
  21  *        copyright notice, this list of conditions and the following
  22  *        disclaimer in the documentation and/or other materials
  23  *        provided with the distribution.
  24  *
  25  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  26  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  27  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  28  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  29  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  30  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  31  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  32  * SOFTWARE.
  33  */
  34
  35 /*
  36  * This header file provides the declarations and common definitions
  37  * for (mostly) manipulation of the SerDes blocks within the IBA7220.
  38  * the functions declared should only be called from within other
  39  * 7220-related files such as ipath_iba7220.c or ipath_sd7220.c.
  40  */
  41 int ipath_sd7220_presets(struct ipath_devdata *dd);
  42 int ipath_sd7220_init(struct ipath_devdata *dd, int was_reset);
  43 int ipath_sd7220_prog_ld(struct ipath_devdata *dd, int sdnum, u8 *img,
  44         int len, int offset);
  45 int ipath_sd7220_prog_vfy(struct ipath_devdata *dd, int sdnum, const u8 *img,
  46         int len, int offset);
  47 /*
  48  * Below used for sdnum parameter, selecting one of the two sections
  49  * used for PCIe, or the single SerDes used for IB, which is the
  50  * only one currently used
  51  */
  52 #define IB_7220_SERDES 2
  53
  54 int ipath_sd7220_ib_load(struct ipath_devdata *dd);
  55 int ipath_sd7220_ib_vfy(struct ipath_devdata *dd);
  56
  57 #endif /* _IPATH_7220_H */