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Current Path: /usr/src/sys/dev/pms/RefTisa/sallsdk/spc

usr / src / sys / dev / pms / RefTisa / sallsdk / spc /

📁 ..
📄 mpi.c(39.14 KB)
📄 mpi.h(25.98 KB)
📄 mpidebug.c(26.43 KB)
📄 mpidebug.h(10.1 KB)
📄 sadefs.h(14.49 KB)
📄 sadisc.c(30.4 KB)
📄 saframe.c(4.28 KB)
📄 saglobal.h(2.61 KB)
📄 sahw.c(120.18 KB)
📄 sahwreg.h(38.81 KB)
📄 sainit.c(197.54 KB)
📄 saint.c(144.2 KB)
📄 saioctlcmd.c(158.01 KB)
📄 sallist.h(16.65 KB)
📄 samacro.h(15.17 KB)
📄 sampicmd.c(112.93 KB)
📄 sampidefs.h(64.66 KB)
📄 sampirsp.c(299.37 KB)
📄 saphy.c(42.9 KB)
📄 saport.c(49.47 KB)
📄 saproto.h(28.7 KB)
📄 sasata.c(34.54 KB)
📄 sasmp.c(29.8 KB)
📄 sassp.c(79.26 KB)
📄 satimer.c(13.13 KB)
📄 satypes.h(14 KB)
📄 sautil.c(27.12 KB)
📄 spcdefs.h(30.26 KB)

Editing: saframe.c

/*******************************************************************************
*Copyright (c) 2014 PMC-Sierra, Inc.  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

********************************************************************************/
/*******************************************************************************/
/*! \file saframe.c
 *  \brief The file implements the functions to read frame content
 */

/******************************************************************************/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <dev/pms/config.h>

#include <dev/pms/RefTisa/sallsdk/spc/saglobal.h>
#ifdef SA_ENABLE_TRACE_FUNCTIONS
#ifdef siTraceFileID
#undef siTraceFileID
#endif
#define siTraceFileID 'D'
#endif

/******************************************************************************/
/*! \brief Read 32 bits from a frame
 *
 *  Read 32 bits from a frame
 *
 *  \param agRoot       Handles for this instance of SAS/SATA LLL
 *  \param agFrame      The frame handler
 *  \param frameOffset  Offset in bytes from the beginning of valid frame bytes or IU
                        to the 32-bit value to read
 *
 *  \return The read value
 *
 */
/*******************************************************************************/
GLOBAL bit32 saFrameReadBit32(
  agsaRoot_t          *agRoot,
  agsaFrameHandle_t   agFrame,
  bit32               frameOffset
  )
{
  bit8                    *payloadAddr;
  bit32                   value = 0;

smTraceFuncEnter(hpDBG_VERY_LOUD, "zr");

if ( agNULL != agFrame )
  {
    /* Find the address of the payload */
    payloadAddr = (bit8 *)(agFrame) + frameOffset;

/* read one DW Data */
    value = *(bit32 *)payloadAddr;
  }

/* (5) return value */
  smTraceFuncExit(hpDBG_VERY_LOUD, 'a', "zr");
  return value;
}

/******************************************************************************/
/*! \brief Read a block from a frame
 *
 *  Read a block from a frame
 *
 *  \param agRoot         Handles for this instance of SAS/SATA LLL
 *  \param agFrame        The frame handler
 *  \param frameOffset    The offset of the frame to start read
 *  \param frameBuffer    The pointer to the destination of data read from the frame
 *  \param frameBufLen    Number of bytes to read from the frame
 *
 *  \return -void-
 *
 */
/*******************************************************************************/
GLOBAL void saFrameReadBlock (
  agsaRoot_t          *agRoot,
  agsaFrameHandle_t   agFrame,
  bit32               frameOffset,
  void                *frameBuffer,
  bit32               frameBufLen
  )
{
  bit8                    *payloadAddr;
  bit32                   i;

smTraceFuncEnter(hpDBG_VERY_LOUD, "zi");

/* Sanity check */
  SA_ASSERT(frameBufLen < 4096, "saFrameReadBlock read more than 4k");

if ( agNULL != agFrame )
  {
    /* Find the address of the payload */
    payloadAddr = (bit8 *)(agFrame) + frameOffset;
    /* Copy the frame data to the destination frame buffer */
    for ( i = 0; i < frameBufLen; i ++ )
    {
      *(bit8 *)((bit8 *)frameBuffer + i) = *(bit8 *)(payloadAddr + i);
    }
  }

smTraceFuncExit(hpDBG_VERY_LOUD, 'a', "zi");
}

003 File Manager

Editing: saframe.c

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