/*====================================================================*
*
* Copyright (c) 2013 Qualcomm Atheros, Inc.
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted (subject to the limitations
* in the disclaimer below) provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * 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.
*
* * Neither the name of Qualcomm Atheros nor the names of
* its contributors may be used to endorse or promote products
* derived from this software without specific prior written
* permission.
*
* NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
* GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE
* COPYRIGHT HOLDERS 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 COPYRIGHT OWNER
* 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.
*
*--------------------------------------------------------------------*/
/*====================================================================*
*
* uint16_t pibscalers (struct _file_ * pib);
*
* return the number of scalers (carriers) based on the FWVERSION
* stored in a .pib file; this function is a fix so that older
* toolkit programs will work with newer chipsets;
*
* chipsets with the following carriers are supported:
* - 1155 carriers
* - 1345 carriers
* - 2880 carriers
*
*--------------------------------------------------------------------*/
#ifndef PIBSCALERS_SOURCE
#define PIBSCALERS_SOURCE
#include <unistd.h>
#include <errno.h>
#include "../plc/plc.h"
#include "../pib/pib.h"
#include "../tools/error.h"
uint16_t pibscalers (struct _file_ * pib)
{
// TODO: improve chipset detection
struct pib_header pib_header;
if (read (pib->file, &pib_header, sizeof (pib_header)) != sizeof (pib_header))
{
error (1, errno, "%s", pib->name);
}
if ((pib_header.FWVERSION == 0x01) &&
(pib_header.PIBVERSION == 0x00))
{
return (PLC_CARRIERS);
}
if (pib_header.FWVERSION < 0x05)
{
return (INT_CARRIERS);
}
return (AMP_CARRIERS);
}
#endif