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/**
* @file IxOsalOsServices.c (linux)
*
* @brief Implementation for Irq, Mem, sleep.
*
*
* @par
* IXP400 SW Release version 1.5
*
* -- Copyright Notice --
*
* @par
* Copyright 2001-2005, Intel Corporation.
* All rights reserved.
*
* @par
* SPDX-License-Identifier: BSD-3-Clause
* @par
* -- End of Copyright Notice --
*/
#include <config.h>
#include <common.h>
#include "IxOsal.h"
#include <IxEthAcc.h>
#include <IxEthDB.h>
#include <IxNpeDl.h>
#include <IxQMgr.h>
#include <IxNpeMh.h>
static char *traceHeaders[] = {
"",
"[fatal] ",
"[error] ",
"[warning] ",
"[message] ",
"[debug1] ",
"[debug2] ",
"[debug3] ",
"[all]"
};
/* by default trace all but debug message */
PRIVATE int ixOsalCurrLogLevel = IX_OSAL_LOG_LVL_MESSAGE;
/**************************************
* Irq services
*************************************/
PUBLIC IX_STATUS
ixOsalIrqBind (UINT32 vector, IxOsalVoidFnVoidPtr routine, void *parameter)
{
return IX_FAIL;
}
PUBLIC IX_STATUS
ixOsalIrqUnbind (UINT32 vector)
{
return IX_FAIL;
}
PUBLIC UINT32
ixOsalIrqLock ()
{
return 0;
}
/* Enable interrupts and task scheduling,
* input parameter: irqEnable status returned
* by ixOsalIrqLock().
*/
PUBLIC void
ixOsalIrqUnlock (UINT32 lockKey)
{
}
PUBLIC UINT32
ixOsalIrqLevelSet (UINT32 level)
{
return IX_FAIL;
}
PUBLIC void
ixOsalIrqEnable (UINT32 irqLevel)
{
}
PUBLIC void
ixOsalIrqDisable (UINT32 irqLevel)
{
}
/*********************
* Log function
*********************/
INT32
ixOsalLog (IxOsalLogLevel level,
IxOsalLogDevice device,
char *format, int arg1, int arg2, int arg3, int arg4, int arg5, int arg6)
{
/*
* Return -1 for custom display devices
*/
if ((device != IX_OSAL_LOG_DEV_STDOUT)
&& (device != IX_OSAL_LOG_DEV_STDERR))
{
debug("ixOsalLog: only IX_OSAL_LOG_DEV_STDOUT and IX_OSAL_LOG_DEV_STDERR are supported \n");
return (IX_OSAL_LOG_ERROR);
}
if (level <= ixOsalCurrLogLevel && level != IX_OSAL_LOG_LVL_NONE)
{
#if 0 /* sr: U-Boots printf or debug doesn't return a length */
int headerByteCount = (level == IX_OSAL_LOG_LVL_USER) ? 0 : diag_printf(traceHeaders[level - 1]);
return headerByteCount + diag_printf (format, arg1, arg2, arg3, arg4, arg5, arg6);
#else
int headerByteCount = (level == IX_OSAL_LOG_LVL_USER) ? 0 : strlen(traceHeaders[level - 1]);
return headerByteCount + strlen(format);
#endif
}
else
{
/*
* Return error
*/
return (IX_OSAL_LOG_ERROR);
}
}
PUBLIC UINT32
ixOsalLogLevelSet (UINT32 level)
{
UINT32 oldLevel;
/*
* Check value first
*/
if ((level < IX_OSAL_LOG_LVL_NONE) || (level > IX_OSAL_LOG_LVL_ALL))
{
ixOsalLog (IX_OSAL_LOG_LVL_MESSAGE,
IX_OSAL_LOG_DEV_STDOUT,
"ixOsalLogLevelSet: Log Level is between %d and%d \n",
IX_OSAL_LOG_LVL_NONE, IX_OSAL_LOG_LVL_ALL, 0, 0, 0, 0);
return IX_OSAL_LOG_LVL_NONE;
}
oldLevel = ixOsalCurrLogLevel;
ixOsalCurrLogLevel = level;
return oldLevel;
}
/**************************************
* Task services
*************************************/
PUBLIC void
ixOsalBusySleep (UINT32 microseconds)
{
udelay(microseconds);
}
PUBLIC void
ixOsalSleep (UINT32 milliseconds)
{
if (milliseconds != 0) {
#if 1
/*
* sr: We poll while we wait because interrupts are off in U-Boot
* and CSR expects messages, etc to be dispatched while sleeping.
*/
int i;
IxQMgrDispatcherFuncPtr qDispatcherFunc;
ixQMgrDispatcherLoopGet(&qDispatcherFunc);
while (milliseconds--) {
for (i = 1; i <= 2; i++)
ixNpeMhMessagesReceive(i);
(*qDispatcherFunc)(IX_QMGR_QUELOW_GROUP);
udelay(1000);
}
#endif
}
}
/**************************************
* Memory functions
*************************************/
void *
ixOsalMemAlloc (UINT32 size)
{
return (void *)0;
}
void
ixOsalMemFree (void *ptr)
{
}
/*
* Copy count bytes from src to dest ,
* returns pointer to the dest mem zone.
*/
void *
ixOsalMemCopy (void *dest, void *src, UINT32 count)
{
IX_OSAL_ASSERT (dest != NULL);
IX_OSAL_ASSERT (src != NULL);
return (memcpy (dest, src, count));
}
/*
* Fills a memory zone with a given constant byte,
* returns pointer to the memory zone.
*/
void *
ixOsalMemSet (void *ptr, UINT8 filler, UINT32 count)
{
IX_OSAL_ASSERT (ptr != NULL);
return (memset (ptr, filler, count));
}
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