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Staging: epl: run Lindent on *.c files 

It's a start, still a mess...

Cc: Daniel Krueger <daniel.krueger@systec-electronic.com>
Cc: Ronald Sieber <Ronald.Sieber@systec-electronic.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2008-12-19 17:11:52 -08:00
parent e0ca059588
commit 833dfbe746
41 changed files with 23128 additions and 23337 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1245
drivers/staging/epl/Edrv8139.c
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File diff suppressed because it is too large Load Diff

2245
drivers/staging/epl/EplApiGeneric.c
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File diff suppressed because it is too large Load Diff

1789
drivers/staging/epl/EplApiLinuxKernel.c
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File diff suppressed because it is too large Load Diff

261
drivers/staging/epl/EplApiProcessImage.c
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@ -75,7 +75,6 @@
#include <asm/uaccess.h>
#endif
/***************************************************************************/
/* */
/* */
@ -100,7 +99,6 @@
// local function prototypes
//---------------------------------------------------------------------------
/***************************************************************************/
/* */
/* */
@ -114,7 +112,6 @@
//
/***************************************************************************/
//=========================================================================//
// //
// P R I V A T E D E F I N I T I O N S //
@ -130,36 +127,33 @@
//---------------------------------------------------------------------------
#if ((EPL_API_PROCESS_IMAGE_SIZE_IN > 0) || (EPL_API_PROCESS_IMAGE_SIZE_OUT > 0))
typedef struct
{
#if EPL_API_PROCESS_IMAGE_SIZE_IN > 0
BYTE m_abProcessImageInput[EPL_API_PROCESS_IMAGE_SIZE_IN];
#endif
#if EPL_API_PROCESS_IMAGE_SIZE_OUT > 0
BYTE m_abProcessImageOutput[EPL_API_PROCESS_IMAGE_SIZE_OUT];
#endif
typedef struct {
#if EPL_API_PROCESS_IMAGE_SIZE_IN > 0
BYTE m_abProcessImageInput[EPL_API_PROCESS_IMAGE_SIZE_IN];
#endif
#if EPL_API_PROCESS_IMAGE_SIZE_OUT > 0
BYTE m_abProcessImageOutput[EPL_API_PROCESS_IMAGE_SIZE_OUT];
#endif
} tEplApiProcessImageInstance;
} tEplApiProcessImageInstance;
//---------------------------------------------------------------------------
// local vars
//---------------------------------------------------------------------------
static tEplApiProcessImageInstance EplApiProcessImageInstance_g;
static tEplApiProcessImageInstance EplApiProcessImageInstance_g;
#endif
//---------------------------------------------------------------------------
// local function prototypes
//---------------------------------------------------------------------------
//=========================================================================//
// //
// P U B L I C F U N C T I O N S //
// //
//=========================================================================//
//---------------------------------------------------------------------------
//
// Function: EplApiProcessImageSetup()
@ -177,125 +171,101 @@ static tEplApiProcessImageInstance EplApiProcessImageInstance_g;
tEplKernel PUBLIC EplApiProcessImageSetup(void)
{
tEplKernel Ret = kEplSuccessful;
tEplKernel Ret = kEplSuccessful;
#if ((EPL_API_PROCESS_IMAGE_SIZE_IN > 0) || (EPL_API_PROCESS_IMAGE_SIZE_OUT > 0))
unsigned int uiVarEntries;
tEplObdSize ObdSize;
unsigned int uiVarEntries;
tEplObdSize ObdSize;
#endif
#if EPL_API_PROCESS_IMAGE_SIZE_IN > 0
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN;
ObdSize = 1;
Ret = EplApiLinkObject(
0x2000,
EplApiProcessImageInstance_g.m_abProcessImageInput,
&uiVarEntries,
&ObdSize,
1);
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN;
ObdSize = 1;
Ret = EplApiLinkObject(0x2000,
EplApiProcessImageInstance_g.
m_abProcessImageInput, &uiVarEntries, &ObdSize,
1);
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN;
ObdSize = 1;
Ret = EplApiLinkObject(
0x2001,
EplApiProcessImageInstance_g.m_abProcessImageInput,
&uiVarEntries,
&ObdSize,
1);
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN;
ObdSize = 1;
Ret = EplApiLinkObject(0x2001,
EplApiProcessImageInstance_g.
m_abProcessImageInput, &uiVarEntries, &ObdSize,
1);
ObdSize = 2;
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize;
Ret = EplApiLinkObject(
0x2010,
EplApiProcessImageInstance_g.m_abProcessImageInput,
&uiVarEntries,
&ObdSize,
1);
ObdSize = 2;
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize;
Ret = EplApiLinkObject(0x2010,
EplApiProcessImageInstance_g.
m_abProcessImageInput, &uiVarEntries, &ObdSize,
1);
ObdSize = 2;
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize;
Ret = EplApiLinkObject(
0x2011,
EplApiProcessImageInstance_g.m_abProcessImageInput,
&uiVarEntries,
&ObdSize,
1);
ObdSize = 2;
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize;
Ret = EplApiLinkObject(0x2011,
EplApiProcessImageInstance_g.
m_abProcessImageInput, &uiVarEntries, &ObdSize,
1);
ObdSize = 4;
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize;
Ret = EplApiLinkObject(
0x2020,
EplApiProcessImageInstance_g.m_abProcessImageInput,
&uiVarEntries,
&ObdSize,
1);
ObdSize = 4;
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize;
Ret = EplApiLinkObject(0x2020,
EplApiProcessImageInstance_g.
m_abProcessImageInput, &uiVarEntries, &ObdSize,
1);
ObdSize = 4;
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize;
Ret = EplApiLinkObject(
0x2021,
EplApiProcessImageInstance_g.m_abProcessImageInput,
&uiVarEntries,
&ObdSize,
1);
ObdSize = 4;
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize;
Ret = EplApiLinkObject(0x2021,
EplApiProcessImageInstance_g.
m_abProcessImageInput, &uiVarEntries, &ObdSize,
1);
#endif
#if EPL_API_PROCESS_IMAGE_SIZE_OUT > 0
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT;
ObdSize = 1;
Ret = EplApiLinkObject(
0x2030,
EplApiProcessImageInstance_g.m_abProcessImageOutput,
&uiVarEntries,
&ObdSize,
1);
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT;
ObdSize = 1;
Ret = EplApiLinkObject(0x2030,
EplApiProcessImageInstance_g.
m_abProcessImageOutput, &uiVarEntries, &ObdSize,
1);
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT;
ObdSize = 1;
Ret = EplApiLinkObject(
0x2031,
EplApiProcessImageInstance_g.m_abProcessImageOutput,
&uiVarEntries,
&ObdSize,
1);
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT;
ObdSize = 1;
Ret = EplApiLinkObject(0x2031,
EplApiProcessImageInstance_g.
m_abProcessImageOutput, &uiVarEntries, &ObdSize,
1);
ObdSize = 2;
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize;
Ret = EplApiLinkObject(
0x2040,
EplApiProcessImageInstance_g.m_abProcessImageOutput,
&uiVarEntries,
&ObdSize,
1);
ObdSize = 2;
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize;
Ret = EplApiLinkObject(0x2040,
EplApiProcessImageInstance_g.
m_abProcessImageOutput, &uiVarEntries, &ObdSize,
1);
ObdSize = 2;
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize;
Ret = EplApiLinkObject(
0x2041,
EplApiProcessImageInstance_g.m_abProcessImageOutput,
&uiVarEntries,
&ObdSize,
1);
ObdSize = 2;
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize;
Ret = EplApiLinkObject(0x2041,
EplApiProcessImageInstance_g.
m_abProcessImageOutput, &uiVarEntries, &ObdSize,
1);
ObdSize = 4;
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize;
Ret = EplApiLinkObject(
0x2050,
EplApiProcessImageInstance_g.m_abProcessImageOutput,
&uiVarEntries,
&ObdSize,
1);
ObdSize = 4;
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize;
Ret = EplApiLinkObject(0x2050,
EplApiProcessImageInstance_g.
m_abProcessImageOutput, &uiVarEntries, &ObdSize,
1);
ObdSize = 4;
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize;
Ret = EplApiLinkObject(
0x2051,
EplApiProcessImageInstance_g.m_abProcessImageOutput,
&uiVarEntries,
&ObdSize,
1);
ObdSize = 4;
uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize;
Ret = EplApiLinkObject(0x2051,
EplApiProcessImageInstance_g.
m_abProcessImageOutput, &uiVarEntries, &ObdSize,
1);
#endif
return Ret;
return Ret;
}
//----------------------------------------------------------------------------
@ -310,26 +280,29 @@ tEplObdSize ObdSize;
// State:
//----------------------------------------------------------------------------
tEplKernel PUBLIC EplApiProcessImageExchangeIn(tEplApiProcessImage* pPI_p)
tEplKernel PUBLIC EplApiProcessImageExchangeIn(tEplApiProcessImage * pPI_p)
{
tEplKernel Ret = kEplSuccessful;
tEplKernel Ret = kEplSuccessful;
#if EPL_API_PROCESS_IMAGE_SIZE_IN > 0
#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
copy_to_user(pPI_p->m_pImage,
EplApiProcessImageInstance_g.m_abProcessImageInput,
min(pPI_p->m_uiSize, sizeof (EplApiProcessImageInstance_g.m_abProcessImageInput)));
#else
EPL_MEMCPY(pPI_p->m_pImage,
EplApiProcessImageInstance_g.m_abProcessImageInput,
min(pPI_p->m_uiSize, sizeof (EplApiProcessImageInstance_g.m_abProcessImageInput)));
#endif
#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
copy_to_user(pPI_p->m_pImage,
EplApiProcessImageInstance_g.m_abProcessImageInput,
min(pPI_p->m_uiSize,
sizeof(EplApiProcessImageInstance_g.
m_abProcessImageInput)));
#else
EPL_MEMCPY(pPI_p->m_pImage,
EplApiProcessImageInstance_g.m_abProcessImageInput,
min(pPI_p->m_uiSize,
sizeof(EplApiProcessImageInstance_g.
m_abProcessImageInput)));
#endif
#endif
return Ret;
return Ret;
}
//----------------------------------------------------------------------------
// Function: EplApiProcessImageExchangeOut()
//
@ -342,33 +315,33 @@ tEplKernel Ret = kEplSuccessful;
// State:
//----------------------------------------------------------------------------
tEplKernel PUBLIC EplApiProcessImageExchangeOut(tEplApiProcessImage* pPI_p)
tEplKernel PUBLIC EplApiProcessImageExchangeOut(tEplApiProcessImage * pPI_p)
{
tEplKernel Ret = kEplSuccessful;
tEplKernel Ret = kEplSuccessful;
#if EPL_API_PROCESS_IMAGE_SIZE_OUT > 0
#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
copy_from_user(EplApiProcessImageInstance_g.m_abProcessImageOutput,
pPI_p->m_pImage,
min(pPI_p->m_uiSize, sizeof (EplApiProcessImageInstance_g.m_abProcessImageOutput)));
#else
EPL_MEMCPY(EplApiProcessImageInstance_g.m_abProcessImageOutput,
pPI_p->m_pImage,
min(pPI_p->m_uiSize, sizeof (EplApiProcessImageInstance_g.m_abProcessImageOutput)));
#endif
#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
copy_from_user(EplApiProcessImageInstance_g.m_abProcessImageOutput,
pPI_p->m_pImage,
min(pPI_p->m_uiSize,
sizeof(EplApiProcessImageInstance_g.
m_abProcessImageOutput)));
#else
EPL_MEMCPY(EplApiProcessImageInstance_g.m_abProcessImageOutput,
pPI_p->m_pImage,
min(pPI_p->m_uiSize,
sizeof(EplApiProcessImageInstance_g.
m_abProcessImageOutput)));
#endif
#endif
return Ret;
return Ret;
}
//=========================================================================//
// //
// P R I V A T E F U N C T I O N S //
// //
//=========================================================================//
// EOF

5383
drivers/staging/epl/EplDllk.c
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1153
drivers/staging/epl/EplDllkCal.c
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File diff suppressed because it is too large Load Diff

269
drivers/staging/epl/EplDlluCal.c
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@ -78,7 +78,6 @@
#include "kernel/EplDllkCal.h"
#endif
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0)
/***************************************************************************/
@ -105,7 +104,6 @@
// local function prototypes
//---------------------------------------------------------------------------
/***************************************************************************/
/* */
/* */
@ -119,7 +117,6 @@
//
/***************************************************************************/
//=========================================================================//
// //
// P R I V A T E D E F I N I T I O N S //
@ -134,9 +131,8 @@
// local types
//---------------------------------------------------------------------------
typedef struct
{
tEplDlluCbAsnd m_apfnDlluCbAsnd[EPL_DLL_MAX_ASND_SERVICE_ID];
typedef struct {
tEplDlluCbAsnd m_apfnDlluCbAsnd[EPL_DLL_MAX_ASND_SERVICE_ID];
} tEplDlluCalInstance;
@ -146,13 +142,15 @@ typedef struct
// if no dynamic memory allocation shall be used
// define structures statically
static tEplDlluCalInstance EplDlluCalInstance_g;
static tEplDlluCalInstance EplDlluCalInstance_g;
//---------------------------------------------------------------------------
// local function prototypes
//---------------------------------------------------------------------------
static tEplKernel EplDlluCalSetAsndServiceIdFilter(tEplDllAsndServiceId ServiceId_p, tEplDllAsndFilter Filter_p);
static tEplKernel EplDlluCalSetAsndServiceIdFilter(tEplDllAsndServiceId
ServiceId_p,
tEplDllAsndFilter Filter_p);
//=========================================================================//
// //
@ -177,12 +175,12 @@ static tEplKernel EplDlluCalSetAsndServiceIdFilter(tEplDllAsndServiceId ServiceI
tEplKernel EplDlluCalAddInstance()
{
tEplKernel Ret = kEplSuccessful;
tEplKernel Ret = kEplSuccessful;
// reset instance structure
EPL_MEMSET(&EplDlluCalInstance_g, 0, sizeof (EplDlluCalInstance_g));
// reset instance structure
EPL_MEMSET(&EplDlluCalInstance_g, 0, sizeof(EplDlluCalInstance_g));
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -202,15 +200,14 @@ tEplKernel Ret = kEplSuccessful;
tEplKernel EplDlluCalDelInstance()
{
tEplKernel Ret = kEplSuccessful;
tEplKernel Ret = kEplSuccessful;
// reset instance structure
EPL_MEMSET(&EplDlluCalInstance_g, 0, sizeof (EplDlluCalInstance_g));
// reset instance structure
EPL_MEMSET(&EplDlluCalInstance_g, 0, sizeof(EplDlluCalInstance_g));
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplDlluCalProcess
@ -228,37 +225,40 @@ tEplKernel Ret = kEplSuccessful;
tEplKernel EplDlluCalProcess(tEplEvent * pEvent_p)
{
tEplKernel Ret = kEplSuccessful;
tEplMsgType MsgType;
unsigned int uiAsndServiceId;
tEplFrameInfo FrameInfo;
tEplKernel Ret = kEplSuccessful;
tEplMsgType MsgType;
unsigned int uiAsndServiceId;
tEplFrameInfo FrameInfo;
if (pEvent_p->m_EventType == kEplEventTypeAsndRx)
{
FrameInfo.m_pFrame = (tEplFrame*) pEvent_p->m_pArg;
FrameInfo.m_uiFrameSize = pEvent_p->m_uiSize;
// extract NetTime
FrameInfo.m_NetTime = pEvent_p->m_NetTime;
if (pEvent_p->m_EventType == kEplEventTypeAsndRx) {
FrameInfo.m_pFrame = (tEplFrame *) pEvent_p->m_pArg;
FrameInfo.m_uiFrameSize = pEvent_p->m_uiSize;
// extract NetTime
FrameInfo.m_NetTime = pEvent_p->m_NetTime;
MsgType = (tEplMsgType)AmiGetByteFromLe(&FrameInfo.m_pFrame->m_le_bMessageType);
if (MsgType != kEplMsgTypeAsnd)
{
Ret = kEplInvalidOperation;
goto Exit;
}
MsgType =
(tEplMsgType) AmiGetByteFromLe(&FrameInfo.m_pFrame->
m_le_bMessageType);
if (MsgType != kEplMsgTypeAsnd) {
Ret = kEplInvalidOperation;
goto Exit;
}
uiAsndServiceId = (unsigned int) AmiGetByteFromLe(&FrameInfo.m_pFrame->m_Data.m_Asnd.m_le_bServiceId);
if (uiAsndServiceId < EPL_DLL_MAX_ASND_SERVICE_ID)
{ // ASnd service ID is valid
if (EplDlluCalInstance_g.m_apfnDlluCbAsnd[uiAsndServiceId] != NULL)
{ // handler was registered
Ret = EplDlluCalInstance_g.m_apfnDlluCbAsnd[uiAsndServiceId](&FrameInfo);
}
}
}
uiAsndServiceId =
(unsigned int)AmiGetByteFromLe(&FrameInfo.m_pFrame->m_Data.
m_Asnd.m_le_bServiceId);
if (uiAsndServiceId < EPL_DLL_MAX_ASND_SERVICE_ID) { // ASnd service ID is valid
if (EplDlluCalInstance_g.m_apfnDlluCbAsnd[uiAsndServiceId] != NULL) { // handler was registered
Ret =
EplDlluCalInstance_g.
m_apfnDlluCbAsnd[uiAsndServiceId]
(&FrameInfo);
}
}
}
Exit:
return Ret;
Exit:
return Ret;
}
//---------------------------------------------------------------------------
@ -279,26 +279,26 @@ Exit:
//
//---------------------------------------------------------------------------
tEplKernel EplDlluCalRegAsndService(tEplDllAsndServiceId ServiceId_p, tEplDlluCbAsnd pfnDlluCbAsnd_p, tEplDllAsndFilter Filter_p)
tEplKernel EplDlluCalRegAsndService(tEplDllAsndServiceId ServiceId_p,
tEplDlluCbAsnd pfnDlluCbAsnd_p,
tEplDllAsndFilter Filter_p)
{
tEplKernel Ret = kEplSuccessful;
tEplKernel Ret = kEplSuccessful;
if (ServiceId_p < tabentries (EplDlluCalInstance_g.m_apfnDlluCbAsnd))
{
// memorize function pointer
EplDlluCalInstance_g.m_apfnDlluCbAsnd[ServiceId_p] = pfnDlluCbAsnd_p;
if (ServiceId_p < tabentries(EplDlluCalInstance_g.m_apfnDlluCbAsnd)) {
// memorize function pointer
EplDlluCalInstance_g.m_apfnDlluCbAsnd[ServiceId_p] =
pfnDlluCbAsnd_p;
if (pfnDlluCbAsnd_p == NULL)
{ // close filter
Filter_p = kEplDllAsndFilterNone;
}
if (pfnDlluCbAsnd_p == NULL) { // close filter
Filter_p = kEplDllAsndFilterNone;
}
// set filter in DLL module in kernel part
Ret = EplDlluCalSetAsndServiceIdFilter(ServiceId_p, Filter_p);
// set filter in DLL module in kernel part
Ret = EplDlluCalSetAsndServiceIdFilter(ServiceId_p, Filter_p);
}
}
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -319,21 +319,21 @@ tEplKernel Ret = kEplSuccessful;
//
//---------------------------------------------------------------------------
tEplKernel EplDlluCalAsyncSend(tEplFrameInfo * pFrameInfo_p, tEplDllAsyncReqPriority Priority_p)
tEplKernel EplDlluCalAsyncSend(tEplFrameInfo * pFrameInfo_p,
tEplDllAsyncReqPriority Priority_p)
{
tEplKernel Ret = kEplSuccessful;
tEplKernel Ret = kEplSuccessful;
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0)
pFrameInfo_p->m_uiFrameSize += 14; // add size of ethernet header
Ret = EplDllkCalAsyncSend(pFrameInfo_p, Priority_p);
pFrameInfo_p->m_uiFrameSize += 14; // add size of ethernet header
Ret = EplDllkCalAsyncSend(pFrameInfo_p, Priority_p);
#else
Ret = kEplSuccessful;
Ret = kEplSuccessful;
#endif
return Ret;
return Ret;
}
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0)
//---------------------------------------------------------------------------
@ -354,43 +354,42 @@ tEplKernel Ret = kEplSuccessful;
//
//---------------------------------------------------------------------------
tEplKernel EplDlluCalIssueRequest(tEplDllReqServiceId Service_p, unsigned int uiNodeId_p, BYTE bSoaFlag1_p)
tEplKernel EplDlluCalIssueRequest(tEplDllReqServiceId Service_p,
unsigned int uiNodeId_p, BYTE bSoaFlag1_p)
{
tEplKernel Ret = kEplSuccessful;
tEplKernel Ret = kEplSuccessful;
// add node to appropriate request queue
switch (Service_p)
{
case kEplDllReqServiceIdent:
case kEplDllReqServiceStatus:
{
tEplEvent Event;
tEplDllCalIssueRequest IssueReq;
// add node to appropriate request queue
switch (Service_p) {
case kEplDllReqServiceIdent:
case kEplDllReqServiceStatus:
{
tEplEvent Event;
tEplDllCalIssueRequest IssueReq;
Event.m_EventSink = kEplEventSinkDllkCal;
Event.m_EventType = kEplEventTypeDllkIssueReq;
IssueReq.m_Service = Service_p;
IssueReq.m_uiNodeId = uiNodeId_p;
IssueReq.m_bSoaFlag1 = bSoaFlag1_p;
Event.m_pArg = &IssueReq;
Event.m_uiSize = sizeof (IssueReq);
Event.m_EventSink = kEplEventSinkDllkCal;
Event.m_EventType = kEplEventTypeDllkIssueReq;
IssueReq.m_Service = Service_p;
IssueReq.m_uiNodeId = uiNodeId_p;
IssueReq.m_bSoaFlag1 = bSoaFlag1_p;
Event.m_pArg = &IssueReq;
Event.m_uiSize = sizeof(IssueReq);
Ret = EplEventuPost(&Event);
break;
}
Ret = EplEventuPost(&Event);
break;
}
default:
{
Ret = kEplDllInvalidParam;
goto Exit;
}
}
default:
{
Ret = kEplDllInvalidParam;
goto Exit;
}
}
Exit:
return Ret;
Exit:
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplDlluCalAddNode()
@ -408,20 +407,19 @@ Exit:
tEplKernel EplDlluCalAddNode(tEplDllNodeInfo * pNodeInfo_p)
{
tEplKernel Ret = kEplSuccessful;
tEplEvent Event;
tEplKernel Ret = kEplSuccessful;
tEplEvent Event;
Event.m_EventSink = kEplEventSinkDllkCal;
Event.m_EventType = kEplEventTypeDllkAddNode;
Event.m_pArg = pNodeInfo_p;
Event.m_uiSize = sizeof (tEplDllNodeInfo);
Event.m_EventSink = kEplEventSinkDllkCal;
Event.m_EventType = kEplEventTypeDllkAddNode;
Event.m_pArg = pNodeInfo_p;
Event.m_uiSize = sizeof(tEplDllNodeInfo);
Ret = EplEventuPost(&Event);
Ret = EplEventuPost(&Event);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplDlluCalDeleteNode()
@ -439,20 +437,19 @@ tEplEvent Event;
tEplKernel EplDlluCalDeleteNode(unsigned int uiNodeId_p)
{
tEplKernel Ret = kEplSuccessful;
tEplEvent Event;
tEplKernel Ret = kEplSuccessful;
tEplEvent Event;
Event.m_EventSink = kEplEventSinkDllkCal;
Event.m_EventType = kEplEventTypeDllkDelNode;
Event.m_pArg = &uiNodeId_p;
Event.m_uiSize = sizeof (uiNodeId_p);
Event.m_EventSink = kEplEventSinkDllkCal;
Event.m_EventType = kEplEventTypeDllkDelNode;
Event.m_pArg = &uiNodeId_p;
Event.m_uiSize = sizeof(uiNodeId_p);
Ret = EplEventuPost(&Event);
Ret = EplEventuPost(&Event);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplDlluCalSoftDeleteNode()
@ -470,23 +467,21 @@ tEplEvent Event;
tEplKernel EplDlluCalSoftDeleteNode(unsigned int uiNodeId_p)
{
tEplKernel Ret = kEplSuccessful;
tEplEvent Event;
tEplKernel Ret = kEplSuccessful;
tEplEvent Event;
Event.m_EventSink = kEplEventSinkDllkCal;
Event.m_EventType = kEplEventTypeDllkSoftDelNode;
Event.m_pArg = &uiNodeId_p;
Event.m_uiSize = sizeof (uiNodeId_p);
Event.m_EventSink = kEplEventSinkDllkCal;
Event.m_EventType = kEplEventTypeDllkSoftDelNode;
Event.m_pArg = &uiNodeId_p;
Event.m_uiSize = sizeof(uiNodeId_p);
Ret = EplEventuPost(&Event);
Ret = EplEventuPost(&Event);
return Ret;
return Ret;
}
#endif // (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0)
//=========================================================================//
// //
// P R I V A T E F U N C T I O N S //
@ -509,26 +504,26 @@ tEplEvent Event;
//
//---------------------------------------------------------------------------
static tEplKernel EplDlluCalSetAsndServiceIdFilter(tEplDllAsndServiceId ServiceId_p, tEplDllAsndFilter Filter_p)
static tEplKernel EplDlluCalSetAsndServiceIdFilter(tEplDllAsndServiceId
ServiceId_p,
tEplDllAsndFilter Filter_p)
{
tEplKernel Ret = kEplSuccessful;
tEplEvent Event;
tEplDllCalAsndServiceIdFilter ServFilter;
tEplKernel Ret = kEplSuccessful;
tEplEvent Event;
tEplDllCalAsndServiceIdFilter ServFilter;
Event.m_EventSink = kEplEventSinkDllkCal;
Event.m_EventType = kEplEventTypeDllkServFilter;
ServFilter.m_ServiceId = ServiceId_p;
ServFilter.m_Filter = Filter_p;
Event.m_pArg = &ServFilter;
Event.m_uiSize = sizeof (ServFilter);
Event.m_EventSink = kEplEventSinkDllkCal;
Event.m_EventType = kEplEventTypeDllkServFilter;
ServFilter.m_ServiceId = ServiceId_p;
ServFilter.m_Filter = Filter_p;
Event.m_pArg = &ServFilter;
Event.m_uiSize = sizeof(ServFilter);
Ret = EplEventuPost(&Event);
Ret = EplEventuPost(&Event);
return Ret;
return Ret;
}
#endif // (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0)
// EOF

928
drivers/staging/epl/EplErrorHandlerk.c
View File

File diff suppressed because it is too large Load Diff

923
drivers/staging/epl/EplEventk.c
View File

File diff suppressed because it is too large Load Diff

809
drivers/staging/epl/EplEventu.c
View File

@ -77,9 +77,9 @@
#include "Benchmark.h"
#ifdef EPL_NO_FIFO
#include "kernel/EplEventk.h"
#include "kernel/EplEventk.h"
#else
#include "SharedBuff.h"
#include "SharedBuff.h"
#endif
/***************************************************************************/
@ -96,28 +96,27 @@
// TracePoint support for realtime-debugging
#ifdef _DBG_TRACE_POINTS_
void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p);
void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p);
#define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p)
#define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v)
void PUBLIC TgtDbgSignalTracePoint(BYTE bTracePointNumber_p);
void PUBLIC TgtDbgPostTraceValue(DWORD dwTraceValue_p);
#define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p)
#define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v)
#else
#define TGT_DBG_SIGNAL_TRACE_POINT(p)
#define TGT_DBG_POST_TRACE_VALUE(v)
#define TGT_DBG_SIGNAL_TRACE_POINT(p)
#define TGT_DBG_POST_TRACE_VALUE(v)
#endif
//---------------------------------------------------------------------------
// local types
//---------------------------------------------------------------------------
typedef struct
{
typedef struct {
#ifndef EPL_NO_FIFO
tShbInstance m_pShbKernelToUserInstance;
tShbInstance m_pShbUserToKernelInstance;
tShbInstance m_pShbKernelToUserInstance;
tShbInstance m_pShbUserToKernelInstance;
#endif
tEplProcessEventCb m_pfnApiProcessEventCb;
tEplProcessEventCb m_pfnApiProcessEventCb;
}tEplEventuInstance;
} tEplEventuInstance;
//---------------------------------------------------------------------------
// modul globale vars
@ -133,9 +132,8 @@ static tEplEventuInstance EplEventuInstance_g;
#ifndef EPL_NO_FIFO
// callback function for incomming events
static void EplEventuRxSignalHandlerCb (
tShbInstance pShbRxInstance_p,
unsigned long ulDataSize_p);
static void EplEventuRxSignalHandlerCb(tShbInstance pShbRxInstance_p,
unsigned long ulDataSize_p);
#endif
/***************************************************************************/
@ -176,17 +174,14 @@ static void EplEventuRxSignalHandlerCb (
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplEventuInit(tEplProcessEventCb pfnApiProcessEventCb_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplEventuAddInstance(pfnApiProcessEventCb_p);
Ret = EplEventuAddInstance(pfnApiProcessEventCb_p);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplEventuAddInstance
@ -204,62 +199,67 @@ return Ret;
// State:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplEventuAddInstance(tEplProcessEventCb pfnApiProcessEventCb_p)
tEplKernel PUBLIC EplEventuAddInstance(tEplProcessEventCb
pfnApiProcessEventCb_p)
{
tEplKernel Ret;
tEplKernel Ret;
#ifndef EPL_NO_FIFO
tShbError ShbError;
unsigned int fShbNewCreated;
tShbError ShbError;
unsigned int fShbNewCreated;
#endif
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// init instance variables
EplEventuInstance_g.m_pfnApiProcessEventCb = pfnApiProcessEventCb_p;
// init instance variables
EplEventuInstance_g.m_pfnApiProcessEventCb = pfnApiProcessEventCb_p;
#ifndef EPL_NO_FIFO
// init shared loop buffer
// kernel -> user
ShbError = ShbCirAllocBuffer (EPL_EVENT_SIZE_SHB_KERNEL_TO_USER,
EPL_EVENT_NAME_SHB_KERNEL_TO_USER,
&EplEventuInstance_g.m_pShbKernelToUserInstance,
&fShbNewCreated);
if(ShbError != kShbOk)
{
EPL_DBGLVL_EVENTK_TRACE1("EplEventuAddInstance(): ShbCirAllocBuffer(K2U) -> 0x%X\n", ShbError);
Ret = kEplNoResource;
goto Exit;
}
// init shared loop buffer
// kernel -> user
ShbError = ShbCirAllocBuffer(EPL_EVENT_SIZE_SHB_KERNEL_TO_USER,
EPL_EVENT_NAME_SHB_KERNEL_TO_USER,
&EplEventuInstance_g.
m_pShbKernelToUserInstance,
&fShbNewCreated);
if (ShbError != kShbOk) {
EPL_DBGLVL_EVENTK_TRACE1
("EplEventuAddInstance(): ShbCirAllocBuffer(K2U) -> 0x%X\n",
ShbError);
Ret = kEplNoResource;
goto Exit;
}
// user -> kernel
ShbError = ShbCirAllocBuffer(EPL_EVENT_SIZE_SHB_USER_TO_KERNEL,
EPL_EVENT_NAME_SHB_USER_TO_KERNEL,
&EplEventuInstance_g.
m_pShbUserToKernelInstance,
&fShbNewCreated);
if (ShbError != kShbOk) {
EPL_DBGLVL_EVENTK_TRACE1
("EplEventuAddInstance(): ShbCirAllocBuffer(U2K) -> 0x%X\n",
ShbError);
Ret = kEplNoResource;
goto Exit;
}
// register eventhandler
ShbError =
ShbCirSetSignalHandlerNewData(EplEventuInstance_g.
m_pShbKernelToUserInstance,
EplEventuRxSignalHandlerCb,
kShbPriorityNormal);
if (ShbError != kShbOk) {
EPL_DBGLVL_EVENTK_TRACE1
("EplEventuAddInstance(): ShbCirSetSignalHandlerNewData(K2U) -> 0x%X\n",
ShbError);
Ret = kEplNoResource;
goto Exit;
}
// user -> kernel
ShbError = ShbCirAllocBuffer (EPL_EVENT_SIZE_SHB_USER_TO_KERNEL,
EPL_EVENT_NAME_SHB_USER_TO_KERNEL,
&EplEventuInstance_g.m_pShbUserToKernelInstance,
&fShbNewCreated);
if(ShbError != kShbOk)
{
EPL_DBGLVL_EVENTK_TRACE1("EplEventuAddInstance(): ShbCirAllocBuffer(U2K) -> 0x%X\n", ShbError);
Ret = kEplNoResource;
goto Exit;
}
// register eventhandler
ShbError = ShbCirSetSignalHandlerNewData (EplEventuInstance_g.m_pShbKernelToUserInstance,
EplEventuRxSignalHandlerCb,
kShbPriorityNormal);
if(ShbError != kShbOk)
{
EPL_DBGLVL_EVENTK_TRACE1("EplEventuAddInstance(): ShbCirSetSignalHandlerNewData(K2U) -> 0x%X\n", ShbError);
Ret = kEplNoResource;
goto Exit;
}
Exit:
Exit:
#endif
return Ret;
return Ret;
}
@ -282,51 +282,52 @@ Exit:
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplEventuDelInstance()
{
tEplKernel Ret;
tEplKernel Ret;
#ifndef EPL_NO_FIFO
tShbError ShbError;
tShbError ShbError;
#endif
Ret = kEplSuccessful;
Ret = kEplSuccessful;
#ifndef EPL_NO_FIFO
// set eventhandler to NULL
ShbError = ShbCirSetSignalHandlerNewData (EplEventuInstance_g.m_pShbKernelToUserInstance,
NULL,
kShbPriorityNormal);
if(ShbError != kShbOk)
{
EPL_DBGLVL_EVENTK_TRACE1("EplEventuDelInstance(): ShbCirSetSignalHandlerNewData(K2U) -> 0x%X\n", ShbError);
Ret = kEplNoResource;
}
// set eventhandler to NULL
ShbError =
ShbCirSetSignalHandlerNewData(EplEventuInstance_g.
m_pShbKernelToUserInstance, NULL,
kShbPriorityNormal);
if (ShbError != kShbOk) {
EPL_DBGLVL_EVENTK_TRACE1
("EplEventuDelInstance(): ShbCirSetSignalHandlerNewData(K2U) -> 0x%X\n",
ShbError);
Ret = kEplNoResource;
}
// free buffer User -> Kernel
ShbError =
ShbCirReleaseBuffer(EplEventuInstance_g.m_pShbUserToKernelInstance);
if ((ShbError != kShbOk) && (ShbError != kShbMemUsedByOtherProcs)) {
EPL_DBGLVL_EVENTK_TRACE1
("EplEventuDelInstance(): ShbCirReleaseBuffer(U2K) -> 0x%X\n",
ShbError);
Ret = kEplNoResource;
} else {
EplEventuInstance_g.m_pShbUserToKernelInstance = NULL;
}
// free buffer User -> Kernel
ShbError = ShbCirReleaseBuffer (EplEventuInstance_g.m_pShbUserToKernelInstance);
if((ShbError != kShbOk) && (ShbError != kShbMemUsedByOtherProcs))
{
EPL_DBGLVL_EVENTK_TRACE1("EplEventuDelInstance(): ShbCirReleaseBuffer(U2K) -> 0x%X\n", ShbError);
Ret = kEplNoResource;
}
else
{
EplEventuInstance_g.m_pShbUserToKernelInstance = NULL;
}
// free buffer Kernel -> User
ShbError = ShbCirReleaseBuffer (EplEventuInstance_g.m_pShbKernelToUserInstance);
if((ShbError != kShbOk) && (ShbError != kShbMemUsedByOtherProcs))
{
EPL_DBGLVL_EVENTK_TRACE1("EplEventuDelInstance(): ShbCirReleaseBuffer(K2U) -> 0x%X\n", ShbError);
Ret = kEplNoResource;
}
else
{
EplEventuInstance_g.m_pShbKernelToUserInstance = NULL;
}
// free buffer Kernel -> User
ShbError =
ShbCirReleaseBuffer(EplEventuInstance_g.m_pShbKernelToUserInstance);
if ((ShbError != kShbOk) && (ShbError != kShbMemUsedByOtherProcs)) {
EPL_DBGLVL_EVENTK_TRACE1
("EplEventuDelInstance(): ShbCirReleaseBuffer(K2U) -> 0x%X\n",
ShbError);
Ret = kEplNoResource;
} else {
EplEventuInstance_g.m_pShbKernelToUserInstance = NULL;
}
#endif
return Ret;
return Ret;
}
@ -347,159 +348,153 @@ return Ret;
// State:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplEventuProcess(tEplEvent* pEvent_p)
tEplKernel PUBLIC EplEventuProcess(tEplEvent * pEvent_p)
{
tEplKernel Ret;
tEplEventSource EventSource;
tEplKernel Ret;
tEplEventSource EventSource;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// check m_EventSink
switch(pEvent_p->m_EventSink)
{
// NMT-User-Module
case kEplEventSinkNmtu:
{
// check m_EventSink
switch (pEvent_p->m_EventSink) {
// NMT-User-Module
case kEplEventSinkNmtu:
{
#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0)
Ret = EplNmtuProcessEvent(pEvent_p);
if ((Ret != kEplSuccessful) && (Ret != kEplShutdown))
{
EventSource = kEplEventSourceNmtu;
Ret = EplNmtuProcessEvent(pEvent_p);
if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) {
EventSource = kEplEventSourceNmtu;
// Error event for API layer
EplEventuPostError(kEplEventSourceEventu,
Ret,
sizeof(EventSource),
&EventSource);
}
// Error event for API layer
EplEventuPostError(kEplEventSourceEventu,
Ret,
sizeof(EventSource),
&EventSource);
}
#endif
break;
}
break;
}
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0)
// NMT-MN-User-Module
case kEplEventSinkNmtMnu:
{
Ret = EplNmtMnuProcessEvent(pEvent_p);
if ((Ret != kEplSuccessful) && (Ret != kEplShutdown))
{
EventSource = kEplEventSourceNmtMnu;
// NMT-MN-User-Module
case kEplEventSinkNmtMnu:
{
Ret = EplNmtMnuProcessEvent(pEvent_p);
if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) {
EventSource = kEplEventSourceNmtMnu;
// Error event for API layer
EplEventuPostError(kEplEventSourceEventu,
Ret,
sizeof(EventSource),
&EventSource);
}
break;
}
// Error event for API layer
EplEventuPostError(kEplEventSourceEventu,
Ret,
sizeof(EventSource),
&EventSource);
}
break;
}
#endif
#if ((((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) \
|| (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0))
// events for asynchronus SDO Sequence Layer
case kEplEventSinkSdoAsySeq:
{
Ret = EplSdoAsySeqProcessEvent(pEvent_p);
if ((Ret != kEplSuccessful) && (Ret != kEplShutdown))
{
EventSource = kEplEventSourceSdoAsySeq;
// events for asynchronus SDO Sequence Layer
case kEplEventSinkSdoAsySeq:
{
Ret = EplSdoAsySeqProcessEvent(pEvent_p);
if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) {
EventSource = kEplEventSourceSdoAsySeq;
// Error event for API layer
EplEventuPostError(kEplEventSourceEventu,
Ret,
sizeof(EventSource),
&EventSource);
}
break;
}
// Error event for API layer
EplEventuPostError(kEplEventSourceEventu,
Ret,
sizeof(EventSource),
&EventSource);
}
break;
}
#endif
// LED user part module
case kEplEventSinkLedu:
{
// LED user part module
case kEplEventSinkLedu:
{
#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_LEDU)) != 0)
Ret = EplLeduProcessEvent(pEvent_p);
if ((Ret != kEplSuccessful) && (Ret != kEplShutdown))
{
EventSource = kEplEventSourceLedu;
Ret = EplLeduProcessEvent(pEvent_p);
if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) {
EventSource = kEplEventSourceLedu;
// Error event for API layer
EplEventuPostError(kEplEventSourceEventu,
Ret,
sizeof(EventSource),
&EventSource);
}
// Error event for API layer
EplEventuPostError(kEplEventSourceEventu,
Ret,
sizeof(EventSource),
&EventSource);
}
#endif
break;
}
break;
}
// event for EPL api
case kEplEventSinkApi:
{
if (EplEventuInstance_g.m_pfnApiProcessEventCb != NULL)
{
Ret = EplEventuInstance_g.m_pfnApiProcessEventCb(pEvent_p);
if ((Ret != kEplSuccessful) && (Ret != kEplShutdown))
{
EventSource = kEplEventSourceEplApi;
// event for EPL api
case kEplEventSinkApi:
{
if (EplEventuInstance_g.m_pfnApiProcessEventCb != NULL) {
Ret =
EplEventuInstance_g.
m_pfnApiProcessEventCb(pEvent_p);
if ((Ret != kEplSuccessful)
&& (Ret != kEplShutdown)) {
EventSource = kEplEventSourceEplApi;
// Error event for API layer
EplEventuPostError(kEplEventSourceEventu,
Ret,
sizeof(EventSource),
&EventSource);
}
}
break;
// Error event for API layer
EplEventuPostError
(kEplEventSourceEventu, Ret,
sizeof(EventSource), &EventSource);
}
}
break;
}
}
case kEplEventSinkDlluCal:
{
Ret = EplDlluCalProcess(pEvent_p);
if ((Ret != kEplSuccessful) && (Ret != kEplShutdown))
{
EventSource = kEplEventSourceDllu;
case kEplEventSinkDlluCal:
{
Ret = EplDlluCalProcess(pEvent_p);
if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) {
EventSource = kEplEventSourceDllu;
// Error event for API layer
EplEventuPostError(kEplEventSourceEventu,
Ret,
sizeof(EventSource),
&EventSource);
}
break;
// Error event for API layer
EplEventuPostError(kEplEventSourceEventu,
Ret,
sizeof(EventSource),
&EventSource);
}
break;
}
}
case kEplEventSinkErru:
{
/*
Ret = EplErruProcess(pEvent_p);
if ((Ret != kEplSuccessful) && (Ret != kEplShutdown))
{
EventSource = kEplEventSourceErru;
case kEplEventSinkErru:
{
/*
Ret = EplErruProcess(pEvent_p);
if ((Ret != kEplSuccessful) && (Ret != kEplShutdown))
{
EventSource = kEplEventSourceErru;
// Error event for API layer
EplEventuPostError(kEplEventSourceEventu,
Ret,
sizeof(EventSource),
&EventSource);
}
*/
break;
// Error event for API layer
EplEventuPostError(kEplEventSourceEventu,
Ret,
sizeof(EventSource),
&EventSource);
}
*/
break;
}
}
// unknown sink
default:
{
Ret = kEplEventUnknownSink;
}
// unknown sink
default:
{
Ret = kEplEventUnknownSink;
}
} // end of switch(pEvent_p->m_EventSink)
} // end of switch(pEvent_p->m_EventSink)
return Ret;
return Ret;
}
@ -522,143 +517,158 @@ tEplEventSource EventSource;
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplEventuPost(tEplEvent * pEvent_p)
{
tEplKernel Ret;
tEplKernel Ret;
#ifndef EPL_NO_FIFO
tShbError ShbError;
tShbCirChunk ShbCirChunk;
unsigned long ulDataSize;
unsigned int fBufferCompleted;
tShbError ShbError;
tShbCirChunk ShbCirChunk;
unsigned long ulDataSize;
unsigned int fBufferCompleted;
#endif
Ret = kEplSuccessful;
Ret = kEplSuccessful;
#ifndef EPL_NO_FIFO
// 2006/08/03 d.k.: Event and argument are posted as separate chunks to the event queue.
ulDataSize = sizeof(tEplEvent) + ((pEvent_p->m_pArg != NULL) ? pEvent_p->m_uiSize : 0);
// 2006/08/03 d.k.: Event and argument are posted as separate chunks to the event queue.
ulDataSize =
sizeof(tEplEvent) +
((pEvent_p->m_pArg != NULL) ? pEvent_p->m_uiSize : 0);
#endif
// decide in which buffer the event have to write
switch(pEvent_p->m_EventSink)
{
// kernelspace modules
case kEplEventSinkSync:
case kEplEventSinkNmtk:
case kEplEventSinkDllk:
case kEplEventSinkDllkCal:
case kEplEventSinkPdok:
case kEplEventSinkErrk:
{
// decide in which buffer the event have to write
switch (pEvent_p->m_EventSink) {
// kernelspace modules
case kEplEventSinkSync:
case kEplEventSinkNmtk:
case kEplEventSinkDllk:
case kEplEventSinkDllkCal:
case kEplEventSinkPdok:
case kEplEventSinkErrk:
{
#ifndef EPL_NO_FIFO
// post message
ShbError = ShbCirAllocDataBlock (EplEventuInstance_g.m_pShbUserToKernelInstance,
&ShbCirChunk,
ulDataSize);
if (ShbError != kShbOk)
{
EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirAllocDataBlock(U2K) -> 0x%X\n", ShbError);
Ret = kEplEventPostError;
goto Exit;
}
ShbError = ShbCirWriteDataChunk (EplEventuInstance_g.m_pShbUserToKernelInstance,
&ShbCirChunk,
pEvent_p,
sizeof (tEplEvent),
&fBufferCompleted);
if (ShbError != kShbOk)
{
EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirWriteDataChunk(U2K) -> 0x%X\n", ShbError);
Ret = kEplEventPostError;
goto Exit;
}
if (fBufferCompleted == FALSE)
{
ShbError = ShbCirWriteDataChunk (EplEventuInstance_g.m_pShbUserToKernelInstance,
&ShbCirChunk,
pEvent_p->m_pArg,
(unsigned long) pEvent_p->m_uiSize,
&fBufferCompleted);
if ((ShbError != kShbOk) || (fBufferCompleted == FALSE))
{
EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirWriteDataChunk2(U2K) -> 0x%X\n", ShbError);
Ret = kEplEventPostError;
goto Exit;
}
}
// post message
ShbError =
ShbCirAllocDataBlock(EplEventuInstance_g.
m_pShbUserToKernelInstance,
&ShbCirChunk, ulDataSize);
if (ShbError != kShbOk) {
EPL_DBGLVL_EVENTK_TRACE1
("EplEventuPost(): ShbCirAllocDataBlock(U2K) -> 0x%X\n",
ShbError);
Ret = kEplEventPostError;
goto Exit;
}
ShbError =
ShbCirWriteDataChunk(EplEventuInstance_g.
m_pShbUserToKernelInstance,
&ShbCirChunk, pEvent_p,
sizeof(tEplEvent),
&fBufferCompleted);
if (ShbError != kShbOk) {
EPL_DBGLVL_EVENTK_TRACE1
("EplEventuPost(): ShbCirWriteDataChunk(U2K) -> 0x%X\n",
ShbError);
Ret = kEplEventPostError;
goto Exit;
}
if (fBufferCompleted == FALSE) {
ShbError =
ShbCirWriteDataChunk(EplEventuInstance_g.
m_pShbUserToKernelInstance,
&ShbCirChunk,
pEvent_p->m_pArg,
(unsigned long)
pEvent_p->m_uiSize,
&fBufferCompleted);
if ((ShbError != kShbOk)
|| (fBufferCompleted == FALSE)) {
EPL_DBGLVL_EVENTK_TRACE1
("EplEventuPost(): ShbCirWriteDataChunk2(U2K) -> 0x%X\n",
ShbError);
Ret = kEplEventPostError;
goto Exit;
}
}
#else
Ret = EplEventkProcess(pEvent_p);
Ret = EplEventkProcess(pEvent_p);
#endif
break;
}
break;
}
// userspace modules
case kEplEventSinkNmtMnu:
case kEplEventSinkNmtu:
case kEplEventSinkSdoAsySeq:
case kEplEventSinkApi:
case kEplEventSinkDlluCal:
case kEplEventSinkErru:
case kEplEventSinkLedu:
{
// userspace modules
case kEplEventSinkNmtMnu:
case kEplEventSinkNmtu:
case kEplEventSinkSdoAsySeq:
case kEplEventSinkApi:
case kEplEventSinkDlluCal:
case kEplEventSinkErru:
case kEplEventSinkLedu:
{
#ifndef EPL_NO_FIFO
// post message
ShbError = ShbCirAllocDataBlock (EplEventuInstance_g.m_pShbKernelToUserInstance,
&ShbCirChunk,
ulDataSize);
if(ShbError != kShbOk)
{
EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirAllocDataBlock(K2U) -> 0x%X\n", ShbError);
Ret = kEplEventPostError;
goto Exit;
}
ShbError = ShbCirWriteDataChunk (EplEventuInstance_g.m_pShbKernelToUserInstance,
&ShbCirChunk,
pEvent_p,
sizeof (tEplEvent),
&fBufferCompleted);
if(ShbError != kShbOk)
{
EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirWriteDataChunk(K2U) -> 0x%X\n", ShbError);
Ret = kEplEventPostError;
goto Exit;
}
if (fBufferCompleted == FALSE)
{
ShbError = ShbCirWriteDataChunk (EplEventuInstance_g.m_pShbKernelToUserInstance,
&ShbCirChunk,
pEvent_p->m_pArg,
(unsigned long) pEvent_p->m_uiSize,
&fBufferCompleted);
if ((ShbError != kShbOk) || (fBufferCompleted == FALSE))
{
EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirWriteDataChunk2(K2U) -> 0x%X\n", ShbError);
Ret = kEplEventPostError;
goto Exit;
}
}
// post message
ShbError =
ShbCirAllocDataBlock(EplEventuInstance_g.
m_pShbKernelToUserInstance,
&ShbCirChunk, ulDataSize);
if (ShbError != kShbOk) {
EPL_DBGLVL_EVENTK_TRACE1
("EplEventuPost(): ShbCirAllocDataBlock(K2U) -> 0x%X\n",
ShbError);
Ret = kEplEventPostError;
goto Exit;
}
ShbError =
ShbCirWriteDataChunk(EplEventuInstance_g.
m_pShbKernelToUserInstance,
&ShbCirChunk, pEvent_p,
sizeof(tEplEvent),
&fBufferCompleted);
if (ShbError != kShbOk) {
EPL_DBGLVL_EVENTK_TRACE1
("EplEventuPost(): ShbCirWriteDataChunk(K2U) -> 0x%X\n",
ShbError);
Ret = kEplEventPostError;
goto Exit;
}
if (fBufferCompleted == FALSE) {
ShbError =
ShbCirWriteDataChunk(EplEventuInstance_g.
m_pShbKernelToUserInstance,
&ShbCirChunk,
pEvent_p->m_pArg,
(unsigned long)
pEvent_p->m_uiSize,
&fBufferCompleted);
if ((ShbError != kShbOk)
|| (fBufferCompleted == FALSE)) {
EPL_DBGLVL_EVENTK_TRACE1
("EplEventuPost(): ShbCirWriteDataChunk2(K2U) -> 0x%X\n",
ShbError);
Ret = kEplEventPostError;
goto Exit;
}
}
#else
Ret = EplEventuProcess(pEvent_p);
Ret = EplEventuProcess(pEvent_p);
#endif
break;
}
break;
}
default:
{
Ret = kEplEventUnknownSink;
}
default:
{
Ret = kEplEventUnknownSink;
}
}// end of switch(pEvent_p->m_EventSink)
} // end of switch(pEvent_p->m_EventSink)
#ifndef EPL_NO_FIFO
Exit:
Exit:
#endif
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplEventuPostError
@ -680,36 +690,35 @@ Exit:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplEventuPostError(tEplEventSource EventSource_p,
tEplKernel EplError_p,
unsigned int uiArgSize_p,
void* pArg_p)
tEplKernel EplError_p,
unsigned int uiArgSize_p, void *pArg_p)
{
tEplKernel Ret;
BYTE abBuffer[EPL_MAX_EVENT_ARG_SIZE];
tEplEventError* pEventError = (tEplEventError*) abBuffer;
tEplEvent EplEvent;
tEplKernel Ret;
BYTE abBuffer[EPL_MAX_EVENT_ARG_SIZE];
tEplEventError *pEventError = (tEplEventError *) abBuffer;
tEplEvent EplEvent;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// create argument
pEventError->m_EventSource = EventSource_p;
pEventError->m_EplError = EplError_p;
EPL_MEMCPY(&pEventError->m_Arg, pArg_p, uiArgSize_p);
// create argument
pEventError->m_EventSource = EventSource_p;
pEventError->m_EplError = EplError_p;
EPL_MEMCPY(&pEventError->m_Arg, pArg_p, uiArgSize_p);
// create event
EplEvent.m_EventType = kEplEventTypeError;
EplEvent.m_EventSink = kEplEventSinkApi;
EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(EplEvent.m_NetTime));
EplEvent.m_uiSize = (sizeof(EventSource_p)+ sizeof(EplError_p)+ uiArgSize_p);
EplEvent.m_pArg = &abBuffer[0];
// create event
EplEvent.m_EventType = kEplEventTypeError;
EplEvent.m_EventSink = kEplEventSinkApi;
EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(EplEvent.m_NetTime));
EplEvent.m_uiSize =
(sizeof(EventSource_p) + sizeof(EplError_p) + uiArgSize_p);
EplEvent.m_pArg = &abBuffer[0];
// post errorevent
Ret = EplEventuPost(&EplEvent);
// post errorevent
Ret = EplEventuPost(&EplEvent);
return Ret;
return Ret;
}
//=========================================================================//
// //
// P R I V A T E F U N C T I O N S //
@ -735,19 +744,18 @@ tEplEvent EplEvent;
//
//---------------------------------------------------------------------------
#ifndef EPL_NO_FIFO
static void EplEventuRxSignalHandlerCb (
tShbInstance pShbRxInstance_p,
unsigned long ulDataSize_p)
static void EplEventuRxSignalHandlerCb(tShbInstance pShbRxInstance_p,
unsigned long ulDataSize_p)
{
tEplEvent *pEplEvent;
tShbError ShbError;
tEplEvent *pEplEvent;
tShbError ShbError;
//unsigned long ulBlockCount;
//unsigned long ulDataSize;
BYTE abDataBuffer[sizeof(tEplEvent) + EPL_MAX_EVENT_ARG_SIZE];
// d.k.: abDataBuffer contains the complete tEplEvent structure
// and behind this the argument
BYTE abDataBuffer[sizeof(tEplEvent) + EPL_MAX_EVENT_ARG_SIZE];
// d.k.: abDataBuffer contains the complete tEplEvent structure
// and behind this the argument
TGT_DBG_SIGNAL_TRACE_POINT(21);
TGT_DBG_SIGNAL_TRACE_POINT(21);
// d.k. not needed because it is already done in SharedBuff
/* do
@ -763,38 +771,32 @@ BYTE abDataBuffer[sizeof(tEplEvent) + EPL_MAX_EVENT_ARG_SIZE];
BENCHMARK_MOD_28_RESET(1); // 14 µs until set
*/
// copy data from event queue
ShbError = ShbCirReadDataBlock (pShbRxInstance_p,
&abDataBuffer[0],
sizeof(abDataBuffer),
&ulDataSize_p);
if(ShbError != kShbOk)
{
// error goto exit
goto Exit;
}
// copy data from event queue
ShbError = ShbCirReadDataBlock(pShbRxInstance_p,
&abDataBuffer[0],
sizeof(abDataBuffer), &ulDataSize_p);
if (ShbError != kShbOk) {
// error goto exit
goto Exit;
}
// resolve the pointer to the event structure
pEplEvent = (tEplEvent *) abDataBuffer;
// set Datasize
pEplEvent->m_uiSize = (ulDataSize_p - sizeof(tEplEvent));
if (pEplEvent->m_uiSize > 0) {
// set pointer to argument
pEplEvent->m_pArg = &abDataBuffer[sizeof(tEplEvent)];
} else {
//set pointer to NULL
pEplEvent->m_pArg = NULL;
}
// resolve the pointer to the event structure
pEplEvent = (tEplEvent *) abDataBuffer;
// set Datasize
pEplEvent->m_uiSize = (ulDataSize_p - sizeof(tEplEvent));
if(pEplEvent->m_uiSize > 0)
{
// set pointer to argument
pEplEvent->m_pArg = &abDataBuffer[sizeof(tEplEvent)];
}
else
{
//set pointer to NULL
pEplEvent->m_pArg = NULL;
}
BENCHMARK_MOD_28_SET(1);
// call processfunction
EplEventuProcess(pEplEvent);
BENCHMARK_MOD_28_SET(1);
// call processfunction
EplEventuProcess(pEplEvent);
BENCHMARK_MOD_28_RESET(1);
// read number of left messages to process
BENCHMARK_MOD_28_RESET(1);
// read number of left messages to process
// d.k. not needed because it is already done in SharedBuff
/* ShbError = ShbCirGetReadBlockCount (pShbRxInstance_p, &ulBlockCount);
if (ShbError != kShbOk)
@ -804,10 +806,9 @@ BYTE abDataBuffer[sizeof(tEplEvent) + EPL_MAX_EVENT_ARG_SIZE];
}
} while (ulBlockCount > 0);
*/
Exit:
return;
Exit:
return;
}
#endif
// EOF

273
drivers/staging/epl/EplIdentu.c
View File

@ -95,7 +95,6 @@
// local function prototypes
//---------------------------------------------------------------------------
/***************************************************************************/
/* */
/* */
@ -109,7 +108,6 @@
//
/***************************************************************************/
//=========================================================================//
// //
// P R I V A T E D E F I N I T I O N S //
@ -124,10 +122,9 @@
// local types
//---------------------------------------------------------------------------
typedef struct
{
tEplIdentResponse* m_apIdentResponse[254]; // the IdentResponse are managed dynamically
tEplIdentuCbResponse m_apfnCbResponse[254];
typedef struct {
tEplIdentResponse *m_apIdentResponse[254]; // the IdentResponse are managed dynamically
tEplIdentuCbResponse m_apfnCbResponse[254];
} tEplIdentuInstance;
@ -135,7 +132,7 @@ typedef struct
// local vars
//---------------------------------------------------------------------------
static tEplIdentuInstance EplIdentuInstance_g;
static tEplIdentuInstance EplIdentuInstance_g;
//---------------------------------------------------------------------------
// local function prototypes
@ -169,14 +166,13 @@ static tEplKernel PUBLIC EplIdentuCbIdentResponse(tEplFrameInfo * pFrameInfo_p);
EPLDLLEXPORT tEplKernel PUBLIC EplIdentuInit()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplIdentuAddInstance();
Ret = EplIdentuAddInstance();
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplIdentuAddInstance
@ -197,21 +193,23 @@ tEplKernel Ret;
EPLDLLEXPORT tEplKernel PUBLIC EplIdentuAddInstance()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// reset instance structure
EPL_MEMSET(&EplIdentuInstance_g, 0, sizeof (EplIdentuInstance_g));
// reset instance structure
EPL_MEMSET(&EplIdentuInstance_g, 0, sizeof(EplIdentuInstance_g));
// register IdentResponse callback function
Ret = EplDlluCalRegAsndService(kEplDllAsndIdentResponse, EplIdentuCbIdentResponse, kEplDllAsndFilterAny);
// register IdentResponse callback function
Ret =
EplDlluCalRegAsndService(kEplDllAsndIdentResponse,
EplIdentuCbIdentResponse,
kEplDllAsndFilterAny);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplIdentuDelInstance
@ -232,20 +230,21 @@ tEplKernel Ret;
EPLDLLEXPORT tEplKernel PUBLIC EplIdentuDelInstance()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// deregister IdentResponse callback function
Ret = EplDlluCalRegAsndService(kEplDllAsndIdentResponse, NULL, kEplDllAsndFilterNone);
// deregister IdentResponse callback function
Ret =
EplDlluCalRegAsndService(kEplDllAsndIdentResponse, NULL,
kEplDllAsndFilterNone);
Ret = EplIdentuReset();
Ret = EplIdentuReset();
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplIdentuReset
@ -266,26 +265,25 @@ tEplKernel Ret;
EPLDLLEXPORT tEplKernel PUBLIC EplIdentuReset()
{
tEplKernel Ret;
int iIndex;
tEplKernel Ret;
int iIndex;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
for (iIndex = 0; iIndex < tabentries (EplIdentuInstance_g.m_apIdentResponse); iIndex++)
{
if (EplIdentuInstance_g.m_apIdentResponse[iIndex] != NULL)
{ // free memory
EPL_FREE(EplIdentuInstance_g.m_apIdentResponse[iIndex]);
}
}
for (iIndex = 0;
iIndex < tabentries(EplIdentuInstance_g.m_apIdentResponse);
iIndex++) {
if (EplIdentuInstance_g.m_apIdentResponse[iIndex] != NULL) { // free memory
EPL_FREE(EplIdentuInstance_g.m_apIdentResponse[iIndex]);
}
}
EPL_MEMSET(&EplIdentuInstance_g, 0, sizeof (EplIdentuInstance_g));
EPL_MEMSET(&EplIdentuInstance_g, 0, sizeof(EplIdentuInstance_g));
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplIdentuGetIdentResponse
@ -302,31 +300,28 @@ int iIndex;
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplIdentuGetIdentResponse(
unsigned int uiNodeId_p,
tEplIdentResponse** ppIdentResponse_p)
tEplKernel PUBLIC EplIdentuGetIdentResponse(unsigned int uiNodeId_p,
tEplIdentResponse **
ppIdentResponse_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// decrement node ID, because array is zero based
uiNodeId_p--;
if (uiNodeId_p < tabentries (EplIdentuInstance_g.m_apIdentResponse))
{
*ppIdentResponse_p = EplIdentuInstance_g.m_apIdentResponse[uiNodeId_p];
}
else
{ // invalid node ID specified
*ppIdentResponse_p = NULL;
Ret = kEplInvalidNodeId;
}
// decrement node ID, because array is zero based
uiNodeId_p--;
if (uiNodeId_p < tabentries(EplIdentuInstance_g.m_apIdentResponse)) {
*ppIdentResponse_p =
EplIdentuInstance_g.m_apIdentResponse[uiNodeId_p];
} else { // invalid node ID specified
*ppIdentResponse_p = NULL;
Ret = kEplInvalidNodeId;
}
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplIdentuRequestIdentResponse
@ -343,42 +338,38 @@ tEplKernel Ret;
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplIdentuRequestIdentResponse(
unsigned int uiNodeId_p,
tEplIdentuCbResponse pfnCbResponse_p)
tEplKernel PUBLIC EplIdentuRequestIdentResponse(unsigned int uiNodeId_p,
tEplIdentuCbResponse
pfnCbResponse_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// decrement node ID, because array is zero based
uiNodeId_p--;
if (uiNodeId_p < tabentries (EplIdentuInstance_g.m_apfnCbResponse))
{
// decrement node ID, because array is zero based
uiNodeId_p--;
if (uiNodeId_p < tabentries(EplIdentuInstance_g.m_apfnCbResponse)) {
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0)
if (EplIdentuInstance_g.m_apfnCbResponse[uiNodeId_p] != NULL)
{ // request already issued (maybe by someone else)
Ret = kEplInvalidOperation;
}
else
{
EplIdentuInstance_g.m_apfnCbResponse[uiNodeId_p] = pfnCbResponse_p;
Ret = EplDlluCalIssueRequest(kEplDllReqServiceIdent, (uiNodeId_p + 1), 0xFF);
}
if (EplIdentuInstance_g.m_apfnCbResponse[uiNodeId_p] != NULL) { // request already issued (maybe by someone else)
Ret = kEplInvalidOperation;
} else {
EplIdentuInstance_g.m_apfnCbResponse[uiNodeId_p] =
pfnCbResponse_p;
Ret =
EplDlluCalIssueRequest(kEplDllReqServiceIdent,
(uiNodeId_p + 1), 0xFF);
}
#else
Ret = kEplInvalidOperation;
Ret = kEplInvalidOperation;
#endif
}
else
{ // invalid node ID specified
Ret = kEplInvalidNodeId;
}
} else { // invalid node ID specified
Ret = kEplInvalidNodeId;
}
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplIdentuGetRunningRequests
@ -399,21 +390,18 @@ tEplKernel Ret;
EPLDLLEXPORT DWORD PUBLIC EplIdentuGetRunningRequests(void)
{
DWORD dwReqs = 0;
unsigned int uiIndex;
DWORD dwReqs = 0;
unsigned int uiIndex;
for (uiIndex = 0; uiIndex < 32; uiIndex++)
{
if (EplIdentuInstance_g.m_apfnCbResponse[uiIndex] != NULL)
{
dwReqs |= (1 << uiIndex);
}
}
for (uiIndex = 0; uiIndex < 32; uiIndex++) {
if (EplIdentuInstance_g.m_apfnCbResponse[uiIndex] != NULL) {
dwReqs |= (1 << uiIndex);
}
}
return dwReqs;
return dwReqs;
}
//=========================================================================//
// //
// P R I V A T E F U N C T I O N S //
@ -440,58 +428,61 @@ unsigned int uiIndex;
static tEplKernel PUBLIC EplIdentuCbIdentResponse(tEplFrameInfo * pFrameInfo_p)
{
tEplKernel Ret = kEplSuccessful;
unsigned int uiNodeId;
unsigned int uiIndex;
tEplIdentuCbResponse pfnCbResponse;
tEplKernel Ret = kEplSuccessful;
unsigned int uiNodeId;
unsigned int uiIndex;
tEplIdentuCbResponse pfnCbResponse;
uiNodeId = AmiGetByteFromLe(&pFrameInfo_p->m_pFrame->m_le_bSrcNodeId);
uiNodeId = AmiGetByteFromLe(&pFrameInfo_p->m_pFrame->m_le_bSrcNodeId);
uiIndex = uiNodeId - 1;
uiIndex = uiNodeId - 1;
if (uiIndex < tabentries (EplIdentuInstance_g.m_apfnCbResponse))
{
// memorize pointer to callback function
pfnCbResponse = EplIdentuInstance_g.m_apfnCbResponse[uiIndex];
// reset callback function pointer so that caller may issue next request immediately
EplIdentuInstance_g.m_apfnCbResponse[uiIndex] = NULL;
if (uiIndex < tabentries(EplIdentuInstance_g.m_apfnCbResponse)) {
// memorize pointer to callback function
pfnCbResponse = EplIdentuInstance_g.m_apfnCbResponse[uiIndex];
// reset callback function pointer so that caller may issue next request immediately
EplIdentuInstance_g.m_apfnCbResponse[uiIndex] = NULL;
if (pFrameInfo_p->m_uiFrameSize < EPL_C_DLL_MINSIZE_IDENTRES)
{ // IdentResponse not received or it has invalid size
if (pfnCbResponse == NULL)
{ // response was not requested
goto Exit;
}
Ret = pfnCbResponse(uiNodeId, NULL);
}
else
{ // IdentResponse received
if (EplIdentuInstance_g.m_apIdentResponse[uiIndex] == NULL)
{ // memory for IdentResponse must be allocated
EplIdentuInstance_g.m_apIdentResponse[uiIndex] = EPL_MALLOC(sizeof (tEplIdentResponse));
if (EplIdentuInstance_g.m_apIdentResponse[uiIndex] == NULL)
{ // malloc failed
if (pfnCbResponse == NULL)
{ // response was not requested
goto Exit;
}
Ret = pfnCbResponse(uiNodeId, &pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse);
goto Exit;
}
}
// copy IdentResponse to instance structure
EPL_MEMCPY(EplIdentuInstance_g.m_apIdentResponse[uiIndex], &pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse, sizeof(tEplIdentResponse));
if (pfnCbResponse == NULL)
{ // response was not requested
goto Exit;
}
Ret = pfnCbResponse(uiNodeId, EplIdentuInstance_g.m_apIdentResponse[uiIndex]);
}
}
if (pFrameInfo_p->m_uiFrameSize < EPL_C_DLL_MINSIZE_IDENTRES) { // IdentResponse not received or it has invalid size
if (pfnCbResponse == NULL) { // response was not requested
goto Exit;
}
Ret = pfnCbResponse(uiNodeId, NULL);
} else { // IdentResponse received
if (EplIdentuInstance_g.m_apIdentResponse[uiIndex] == NULL) { // memory for IdentResponse must be allocated
EplIdentuInstance_g.m_apIdentResponse[uiIndex] =
EPL_MALLOC(sizeof(tEplIdentResponse));
if (EplIdentuInstance_g.m_apIdentResponse[uiIndex] == NULL) { // malloc failed
if (pfnCbResponse == NULL) { // response was not requested
goto Exit;
}
Ret =
pfnCbResponse(uiNodeId,
&pFrameInfo_p->
m_pFrame->m_Data.
m_Asnd.m_Payload.
m_IdentResponse);
goto Exit;
}
}
// copy IdentResponse to instance structure
EPL_MEMCPY(EplIdentuInstance_g.
m_apIdentResponse[uiIndex],
&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.
m_Payload.m_IdentResponse,
sizeof(tEplIdentResponse));
if (pfnCbResponse == NULL) { // response was not requested
goto Exit;
}
Ret =
pfnCbResponse(uiNodeId,
EplIdentuInstance_g.
m_apIdentResponse[uiIndex]);
}
}
Exit:
return Ret;
Exit:
return Ret;
}
// EOF

655
drivers/staging/epl/EplNmtCnu.c
View File

@ -90,10 +90,9 @@
// local types
//---------------------------------------------------------------------------
typedef struct
{
unsigned int m_uiNodeId;
tEplNmtuCheckEventCallback m_pfnCheckEventCb;
typedef struct {
unsigned int m_uiNodeId;
tEplNmtuCheckEventCallback m_pfnCheckEventCb;
} tEplNmtCnuInstance;
@ -101,7 +100,7 @@ typedef struct
// modul globale vars
//---------------------------------------------------------------------------
static tEplNmtCnuInstance EplNmtCnuInstance_g;
static tEplNmtCnuInstance EplNmtCnuInstance_g;
//---------------------------------------------------------------------------
// local function prototypes
@ -109,12 +108,10 @@ static tEplNmtCnuInstance EplNmtCnuInstance_g;
static tEplNmtCommand EplNmtCnuGetNmtCommand(tEplFrameInfo * pFrameInfo_p);
static BOOL EplNmtCnuNodeIdList(BYTE* pbNmtCommandDate_p);
static BOOL EplNmtCnuNodeIdList(BYTE * pbNmtCommandDate_p);
static tEplKernel PUBLIC EplNmtCnuCommandCb(tEplFrameInfo * pFrameInfo_p);
//=========================================================================//
// //
// P U B L I C F U N C T I O N S //
@ -140,11 +137,11 @@ static tEplKernel PUBLIC EplNmtCnuCommandCb(tEplFrameInfo * pFrameInfo_p);
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuInit(unsigned int uiNodeId_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplNmtCnuAddInstance(uiNodeId_p);
Ret = EplNmtCnuAddInstance(uiNodeId_p);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -166,25 +163,24 @@ tEplKernel Ret;
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuAddInstance(unsigned int uiNodeId_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// reset instance structure
EPL_MEMSET(&EplNmtCnuInstance_g, 0, sizeof (EplNmtCnuInstance_g));
// reset instance structure
EPL_MEMSET(&EplNmtCnuInstance_g, 0, sizeof(EplNmtCnuInstance_g));
// save nodeid
EplNmtCnuInstance_g.m_uiNodeId = uiNodeId_p;
// save nodeid
EplNmtCnuInstance_g.m_uiNodeId = uiNodeId_p;
// register callback-function for NMT-commands
// register callback-function for NMT-commands
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0)
Ret = EplDlluCalRegAsndService(kEplDllAsndNmtCommand,
EplNmtCnuCommandCb,
kEplDllAsndFilterLocal);
Ret = EplDlluCalRegAsndService(kEplDllAsndNmtCommand,
EplNmtCnuCommandCb,
kEplDllAsndFilterLocal);
#endif
return Ret;
return Ret;
}
@ -207,18 +203,17 @@ tEplKernel Ret;
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuDelInstance()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0)
// deregister callback function from DLL
Ret = EplDlluCalRegAsndService(kEplDllAsndNmtCommand,
NULL,
kEplDllAsndFilterNone);
// deregister callback function from DLL
Ret = EplDlluCalRegAsndService(kEplDllAsndNmtCommand,
NULL, kEplDllAsndFilterNone);
#endif
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -239,49 +234,50 @@ tEplKernel Ret;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuSendNmtRequest(
unsigned int uiNodeId_p,
tEplNmtCommand NmtCommand_p)
EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuSendNmtRequest(unsigned int uiNodeId_p,
tEplNmtCommand
NmtCommand_p)
{
tEplKernel Ret;
tEplFrameInfo NmtRequestFrameInfo;
tEplFrame NmtRequestFrame;
tEplKernel Ret;
tEplFrameInfo NmtRequestFrameInfo;
tEplFrame NmtRequestFrame;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// build frame
EPL_MEMSET(&NmtRequestFrame.m_be_abDstMac[0], 0x00, sizeof(NmtRequestFrame.m_be_abDstMac)); // set by DLL
EPL_MEMSET(&NmtRequestFrame.m_be_abSrcMac[0], 0x00, sizeof(NmtRequestFrame.m_be_abSrcMac)); // set by DLL
AmiSetWordToBe(&NmtRequestFrame.m_be_wEtherType,
EPL_C_DLL_ETHERTYPE_EPL);
AmiSetByteToLe(&NmtRequestFrame.m_le_bDstNodeId, (BYTE) EPL_C_ADR_MN_DEF_NODE_ID); // node id of the MN
AmiSetByteToLe(&NmtRequestFrame.m_le_bMessageType,
(BYTE) kEplMsgTypeAsnd);
AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_le_bServiceId,
(BYTE) kEplDllAsndNmtRequest);
AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_Payload.
m_NmtRequestService.m_le_bNmtCommandId,
(BYTE) NmtCommand_p);
AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService.m_le_bTargetNodeId, (BYTE) uiNodeId_p); // target for the nmt command
EPL_MEMSET(&NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService.
m_le_abNmtCommandData[0], 0x00,
sizeof(NmtRequestFrame.m_Data.m_Asnd.m_Payload.
m_NmtRequestService.m_le_abNmtCommandData));
// build frame
EPL_MEMSET(&NmtRequestFrame.m_be_abDstMac[0], 0x00, sizeof(NmtRequestFrame.m_be_abDstMac)); // set by DLL
EPL_MEMSET(&NmtRequestFrame.m_be_abSrcMac[0], 0x00, sizeof(NmtRequestFrame.m_be_abSrcMac)); // set by DLL
AmiSetWordToBe(&NmtRequestFrame.m_be_wEtherType, EPL_C_DLL_ETHERTYPE_EPL);
AmiSetByteToLe(&NmtRequestFrame.m_le_bDstNodeId, (BYTE) EPL_C_ADR_MN_DEF_NODE_ID); // node id of the MN
AmiSetByteToLe(&NmtRequestFrame.m_le_bMessageType, (BYTE)kEplMsgTypeAsnd);
AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_le_bServiceId, (BYTE) kEplDllAsndNmtRequest);
AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService.m_le_bNmtCommandId,
(BYTE)NmtCommand_p);
AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService.m_le_bTargetNodeId,
(BYTE)uiNodeId_p); // target for the nmt command
EPL_MEMSET(&NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService.m_le_abNmtCommandData[0], 0x00, sizeof(NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService.m_le_abNmtCommandData));
// build info-structure
NmtRequestFrameInfo.m_NetTime.m_dwNanoSec = 0;
NmtRequestFrameInfo.m_NetTime.m_dwSec = 0;
NmtRequestFrameInfo.m_pFrame = &NmtRequestFrame;
NmtRequestFrameInfo.m_uiFrameSize = EPL_C_DLL_MINSIZE_NMTREQ; // sizeof(NmtRequestFrame);
// build info-structure
NmtRequestFrameInfo.m_NetTime.m_dwNanoSec = 0;
NmtRequestFrameInfo.m_NetTime.m_dwSec = 0;
NmtRequestFrameInfo.m_pFrame = &NmtRequestFrame;
NmtRequestFrameInfo.m_uiFrameSize = EPL_C_DLL_MINSIZE_NMTREQ; // sizeof(NmtRequestFrame);
// send NMT-Request
// send NMT-Request
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0)
Ret = EplDlluCalAsyncSend(&NmtRequestFrameInfo, // pointer to frameinfo
kEplDllAsyncReqPrioNmt); // priority
Ret = EplDlluCalAsyncSend(&NmtRequestFrameInfo, // pointer to frameinfo
kEplDllAsyncReqPrioNmt); // priority
#endif
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplNmtCnuRegisterStateChangeCb
@ -301,17 +297,18 @@ tEplFrame NmtRequestFrame;
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuRegisterCheckEventCb(
tEplNmtuCheckEventCallback pfnEplNmtCheckEventCb_p)
EPLDLLEXPORT tEplKernel PUBLIC
EplNmtCnuRegisterCheckEventCb(tEplNmtuCheckEventCallback
pfnEplNmtCheckEventCb_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// save callback-function in modul global var
EplNmtCnuInstance_g.m_pfnCheckEventCb = pfnEplNmtCheckEventCb_p;
// save callback-function in modul global var
EplNmtCnuInstance_g.m_pfnCheckEventCb = pfnEplNmtCheckEventCb_p;
return Ret;
return Ret;
}
@ -321,7 +318,6 @@ tEplKernel Ret;
// //
//=========================================================================//
//---------------------------------------------------------------------------
//
// Function: EplNmtCnuCommandCb
@ -341,273 +337,290 @@ tEplKernel Ret;
//---------------------------------------------------------------------------
static tEplKernel PUBLIC EplNmtCnuCommandCb(tEplFrameInfo * pFrameInfo_p)
{
tEplKernel Ret = kEplSuccessful;
tEplNmtCommand NmtCommand;
BOOL fNodeIdInList;
tEplNmtEvent NmtEvent = kEplNmtEventNoEvent;
tEplKernel Ret = kEplSuccessful;
tEplNmtCommand NmtCommand;
BOOL fNodeIdInList;
tEplNmtEvent NmtEvent = kEplNmtEventNoEvent;
if (pFrameInfo_p == NULL) {
Ret = kEplNmtInvalidFramePointer;
goto Exit;
}
if(pFrameInfo_p == NULL)
{
Ret = kEplNmtInvalidFramePointer;
goto Exit;
}
NmtCommand = EplNmtCnuGetNmtCommand(pFrameInfo_p);
NmtCommand = EplNmtCnuGetNmtCommand(pFrameInfo_p);
// check NMT-Command
switch (NmtCommand) {
// check NMT-Command
switch(NmtCommand)
{
//------------------------------------------------------------------------
// plain NMT state commands
case kEplNmtCmdStartNode:
{ // send NMT-Event to state maschine kEplNmtEventStartNode
NmtEvent = kEplNmtEventStartNode;
break;
}
//------------------------------------------------------------------------
// plain NMT state commands
case kEplNmtCmdStartNode:
{ // send NMT-Event to state maschine kEplNmtEventStartNode
NmtEvent = kEplNmtEventStartNode;
break;
}
case kEplNmtCmdStopNode:
{ // send NMT-Event to state maschine kEplNmtEventStopNode
NmtEvent = kEplNmtEventStopNode;
break;
}
case kEplNmtCmdStopNode:
{ // send NMT-Event to state maschine kEplNmtEventStopNode
NmtEvent = kEplNmtEventStopNode;
break;
}
case kEplNmtCmdEnterPreOperational2:
{ // send NMT-Event to state maschine kEplNmtEventEnterPreOperational2
NmtEvent = kEplNmtEventEnterPreOperational2;
break;
}
case kEplNmtCmdEnterPreOperational2:
{ // send NMT-Event to state maschine kEplNmtEventEnterPreOperational2
NmtEvent = kEplNmtEventEnterPreOperational2;
break;
}
case kEplNmtCmdEnableReadyToOperate:
{ // send NMT-Event to state maschine kEplNmtEventEnableReadyToOperate
NmtEvent = kEplNmtEventEnableReadyToOperate;
break;
}
case kEplNmtCmdEnableReadyToOperate:
{ // send NMT-Event to state maschine kEplNmtEventEnableReadyToOperate
NmtEvent = kEplNmtEventEnableReadyToOperate;
break;
}
case kEplNmtCmdResetNode:
{ // send NMT-Event to state maschine kEplNmtEventResetNode
NmtEvent = kEplNmtEventResetNode;
break;
}
case kEplNmtCmdResetNode:
{ // send NMT-Event to state maschine kEplNmtEventResetNode
NmtEvent = kEplNmtEventResetNode;
break;
}
case kEplNmtCmdResetCommunication:
{ // send NMT-Event to state maschine kEplNmtEventResetCom
NmtEvent = kEplNmtEventResetCom;
break;
}
case kEplNmtCmdResetCommunication:
{ // send NMT-Event to state maschine kEplNmtEventResetCom
NmtEvent = kEplNmtEventResetCom;
break;
}
case kEplNmtCmdResetConfiguration:
{ // send NMT-Event to state maschine kEplNmtEventResetConfig
NmtEvent = kEplNmtEventResetConfig;
break;
}
case kEplNmtCmdResetConfiguration:
{ // send NMT-Event to state maschine kEplNmtEventResetConfig
NmtEvent = kEplNmtEventResetConfig;
break;
}
case kEplNmtCmdSwReset:
{ // send NMT-Event to state maschine kEplNmtEventSwReset
NmtEvent = kEplNmtEventSwReset;
break;
}
case kEplNmtCmdSwReset:
{ // send NMT-Event to state maschine kEplNmtEventSwReset
NmtEvent = kEplNmtEventSwReset;
break;
}
//------------------------------------------------------------------------
// extended NMT state commands
//------------------------------------------------------------------------
// extended NMT state commands
case kEplNmtCmdStartNodeEx:
{
// check if own nodeid is in EPL node list
fNodeIdInList =
EplNmtCnuNodeIdList(&
(pFrameInfo_p->m_pFrame->m_Data.
m_Asnd.m_Payload.
m_NmtCommandService.
m_le_abNmtCommandData[0]));
if (fNodeIdInList != FALSE) { // own nodeid in list
// send event to process command
NmtEvent = kEplNmtEventStartNode;
}
break;
}
case kEplNmtCmdStartNodeEx:
{
// check if own nodeid is in EPL node list
fNodeIdInList = EplNmtCnuNodeIdList(&(pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]));
if(fNodeIdInList != FALSE)
{ // own nodeid in list
// send event to process command
NmtEvent = kEplNmtEventStartNode;
}
break;
}
case kEplNmtCmdStopNodeEx:
{ // check if own nodeid is in EPL node list
fNodeIdInList =
EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.
m_Asnd.m_Payload.
m_NmtCommandService.
m_le_abNmtCommandData[0]);
if (fNodeIdInList != FALSE) { // own nodeid in list
// send event to process command
NmtEvent = kEplNmtEventStopNode;
}
break;
}
case kEplNmtCmdStopNodeEx:
{ // check if own nodeid is in EPL node list
fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]);
if(fNodeIdInList != FALSE)
{ // own nodeid in list
// send event to process command
NmtEvent = kEplNmtEventStopNode;
}
break;
}
case kEplNmtCmdEnterPreOperational2Ex:
{ // check if own nodeid is in EPL node list
fNodeIdInList =
EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.
m_Asnd.m_Payload.
m_NmtCommandService.
m_le_abNmtCommandData[0]);
if (fNodeIdInList != FALSE) { // own nodeid in list
// send event to process command
NmtEvent = kEplNmtEventEnterPreOperational2;
}
break;
}
case kEplNmtCmdEnterPreOperational2Ex:
{ // check if own nodeid is in EPL node list
fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]);
if(fNodeIdInList != FALSE)
{ // own nodeid in list
// send event to process command
NmtEvent = kEplNmtEventEnterPreOperational2;
}
break;
}
case kEplNmtCmdEnableReadyToOperateEx:
{ // check if own nodeid is in EPL node list
fNodeIdInList =
EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.
m_Asnd.m_Payload.
m_NmtCommandService.
m_le_abNmtCommandData[0]);
if (fNodeIdInList != FALSE) { // own nodeid in list
// send event to process command
NmtEvent = kEplNmtEventEnableReadyToOperate;
}
break;
}
case kEplNmtCmdEnableReadyToOperateEx:
{ // check if own nodeid is in EPL node list
fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]);
if(fNodeIdInList != FALSE)
{ // own nodeid in list
// send event to process command
NmtEvent = kEplNmtEventEnableReadyToOperate;
}
break;
}
case kEplNmtCmdResetNodeEx:
{ // check if own nodeid is in EPL node list
fNodeIdInList =
EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.
m_Asnd.m_Payload.
m_NmtCommandService.
m_le_abNmtCommandData[0]);
if (fNodeIdInList != FALSE) { // own nodeid in list
// send event to process command
NmtEvent = kEplNmtEventResetNode;
}
break;
}
case kEplNmtCmdResetNodeEx:
{// check if own nodeid is in EPL node list
fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]);
if(fNodeIdInList != FALSE)
{ // own nodeid in list
// send event to process command
NmtEvent = kEplNmtEventResetNode;
}
break;
}
case kEplNmtCmdResetCommunicationEx:
{ // check if own nodeid is in EPL node list
fNodeIdInList =
EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.
m_Asnd.m_Payload.
m_NmtCommandService.
m_le_abNmtCommandData[0]);
if (fNodeIdInList != FALSE) { // own nodeid in list
// send event to process command
NmtEvent = kEplNmtEventResetCom;
}
break;
}
case kEplNmtCmdResetCommunicationEx:
{ // check if own nodeid is in EPL node list
fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]);
if(fNodeIdInList != FALSE)
{ // own nodeid in list
// send event to process command
NmtEvent = kEplNmtEventResetCom;
}
break;
}
case kEplNmtCmdResetConfigurationEx:
{ // check if own nodeid is in EPL node list
fNodeIdInList =
EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.
m_Asnd.m_Payload.
m_NmtCommandService.
m_le_abNmtCommandData[0]);
if (fNodeIdInList != FALSE) { // own nodeid in list
// send event to process command
NmtEvent = kEplNmtEventResetConfig;
}
break;
}
case kEplNmtCmdResetConfigurationEx:
{ // check if own nodeid is in EPL node list
fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]);
if(fNodeIdInList != FALSE)
{ // own nodeid in list
// send event to process command
NmtEvent = kEplNmtEventResetConfig;
}
break;
}
case kEplNmtCmdSwResetEx:
{ // check if own nodeid is in EPL node list
fNodeIdInList =
EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.
m_Asnd.m_Payload.
m_NmtCommandService.
m_le_abNmtCommandData[0]);
if (fNodeIdInList != FALSE) { // own nodeid in list
// send event to process command
NmtEvent = kEplNmtEventSwReset;
}
break;
}
case kEplNmtCmdSwResetEx:
{ // check if own nodeid is in EPL node list
fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]);
if(fNodeIdInList != FALSE)
{ // own nodeid in list
// send event to process command
NmtEvent = kEplNmtEventSwReset;
}
break;
}
//------------------------------------------------------------------------
// NMT managing commands
//------------------------------------------------------------------------
// NMT managing commands
// TODO: add functions to process managing command (optional)
// TODO: add functions to process managing command (optional)
case kEplNmtCmdNetHostNameSet:
{
break;
}
case kEplNmtCmdNetHostNameSet:
{
break;
}
case kEplNmtCmdFlushArpEntry:
{
break;
}
case kEplNmtCmdFlushArpEntry:
{
break;
}
//------------------------------------------------------------------------
// NMT info services
//------------------------------------------------------------------------
// NMT info services
// TODO: forward event with infos to the application (optional)
// TODO: forward event with infos to the application (optional)
case kEplNmtCmdPublishConfiguredCN:
{
break;
}
case kEplNmtCmdPublishConfiguredCN:
{
break;
}
case kEplNmtCmdPublishActiveCN:
{
break;
}
case kEplNmtCmdPublishActiveCN:
{
break;
}
case kEplNmtCmdPublishPreOperational1:
{
break;
}
case kEplNmtCmdPublishPreOperational1:
{
break;
}
case kEplNmtCmdPublishPreOperational2:
{
break;
}
case kEplNmtCmdPublishPreOperational2:
{
break;
}
case kEplNmtCmdPublishReadyToOperate:
{
break;
}
case kEplNmtCmdPublishReadyToOperate:
{
break;
}
case kEplNmtCmdPublishOperational:
{
break;
}
case kEplNmtCmdPublishOperational:
{
break;
}
case kEplNmtCmdPublishStopped:
{
break;
}
case kEplNmtCmdPublishStopped:
{
break;
}
case kEplNmtCmdPublishEmergencyNew:
{
break;
}
case kEplNmtCmdPublishEmergencyNew:
{
break;
}
case kEplNmtCmdPublishTime:
{
break;
}
case kEplNmtCmdPublishTime:
{
break;
}
//-----------------------------------------------------------------------
// error from MN
// -> requested command not supported by MN
case kEplNmtCmdInvalidService:
{
//-----------------------------------------------------------------------
// error from MN
// -> requested command not supported by MN
case kEplNmtCmdInvalidService:
{
// TODO: errorevent to application
break;
}
// TODO: errorevent to application
break;
}
//------------------------------------------------------------------------
// default
default:
{
Ret = kEplNmtUnknownCommand;
goto Exit;
}
//------------------------------------------------------------------------
// default
default:
{
Ret = kEplNmtUnknownCommand;
goto Exit;
}
} // end of switch(NmtCommand)
}// end of switch(NmtCommand)
if (NmtEvent != kEplNmtEventNoEvent)
{
if (EplNmtCnuInstance_g.m_pfnCheckEventCb != NULL)
{
Ret = EplNmtCnuInstance_g.m_pfnCheckEventCb(NmtEvent);
if (Ret == kEplReject)
{
Ret = kEplSuccessful;
goto Exit;
}
else if (Ret != kEplSuccessful)
{
goto Exit;
}
}
if (NmtEvent != kEplNmtEventNoEvent) {
if (EplNmtCnuInstance_g.m_pfnCheckEventCb != NULL) {
Ret = EplNmtCnuInstance_g.m_pfnCheckEventCb(NmtEvent);
if (Ret == kEplReject) {
Ret = kEplSuccessful;
goto Exit;
} else if (Ret != kEplSuccessful) {
goto Exit;
}
}
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0)
Ret = EplNmtuNmtEvent(NmtEvent);
Ret = EplNmtuNmtEvent(NmtEvent);
#endif
}
}
Exit:
return Ret;
Exit:
return Ret;
}
@ -631,14 +644,18 @@ Exit:
//---------------------------------------------------------------------------
static tEplNmtCommand EplNmtCnuGetNmtCommand(tEplFrameInfo * pFrameInfo_p)
{
tEplNmtCommand NmtCommand;
tEplNmtCommandService* pNmtCommandService;
tEplNmtCommand NmtCommand;
tEplNmtCommandService *pNmtCommandService;
pNmtCommandService = &pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService;
pNmtCommandService =
&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.
m_NmtCommandService;
NmtCommand = (tEplNmtCommand)AmiGetByteFromLe(&pNmtCommandService->m_le_bNmtCommandId);
NmtCommand =
(tEplNmtCommand) AmiGetByteFromLe(&pNmtCommandService->
m_le_bNmtCommandId);
return NmtCommand;
return NmtCommand;
}
//---------------------------------------------------------------------------
@ -659,33 +676,29 @@ tEplNmtCommandService* pNmtCommandService;
// State:
//
//---------------------------------------------------------------------------
static BOOL EplNmtCnuNodeIdList(BYTE* pbNmtCommandDate_p)
static BOOL EplNmtCnuNodeIdList(BYTE * pbNmtCommandDate_p)
{
BOOL fNodeIdInList;
unsigned int uiByteOffset;
BYTE bBitOffset;
BYTE bNodeListByte;
BOOL fNodeIdInList;
unsigned int uiByteOffset;
BYTE bBitOffset;
BYTE bNodeListByte;
// get byte-offset of the own nodeid in NodeIdList
// devide though 8
uiByteOffset = (unsigned int)(EplNmtCnuInstance_g.m_uiNodeId >> 3);
// get bitoffset
bBitOffset = (BYTE) EplNmtCnuInstance_g.m_uiNodeId % 8;
// get byte-offset of the own nodeid in NodeIdList
// devide though 8
uiByteOffset = (unsigned int)(EplNmtCnuInstance_g.m_uiNodeId >> 3);
// get bitoffset
bBitOffset = (BYTE) EplNmtCnuInstance_g.m_uiNodeId % 8;
bNodeListByte = AmiGetByteFromLe(&pbNmtCommandDate_p[uiByteOffset]);
if((bNodeListByte & bBitOffset) == 0)
{
fNodeIdInList = FALSE;
}
else
{
fNodeIdInList = TRUE;
}
bNodeListByte = AmiGetByteFromLe(&pbNmtCommandDate_p[uiByteOffset]);
if ((bNodeListByte & bBitOffset) == 0) {
fNodeIdInList = FALSE;
} else {
fNodeIdInList = TRUE;
}
return fNodeIdInList;
return fNodeIdInList;
}
#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_CN)) != 0)
// EOF

3501
drivers/staging/epl/EplNmtMnu.c
View File

File diff suppressed because it is too large Load Diff

2594
drivers/staging/epl/EplNmtk.c
View File

File diff suppressed because it is too large Load Diff

8
drivers/staging/epl/EplNmtkCal.c
View File

@ -71,11 +71,9 @@
#include "kernel/EplNmtkCal.h"
// TODO: init function needed to prepare EplNmtkGetNmtState for
// io-controll-call from EplNmtuCal-Modul
/***************************************************************************/
/* */
/* */
@ -100,8 +98,6 @@
// local function prototypes
//---------------------------------------------------------------------------
//=========================================================================//
// //
// P U B L I C F U N C T I O N S //
@ -126,7 +122,6 @@
//
//---------------------------------------------------------------------------
//=========================================================================//
// //
// P R I V A T E F U N C T I O N S //
@ -151,7 +146,4 @@
//
//---------------------------------------------------------------------------
// EOF

651
drivers/staging/epl/EplNmtu.c
View File

@ -68,7 +68,6 @@
****************************************************************************/
#include "EplInc.h"
#include "user/EplNmtu.h"
#include "user/EplObdu.h"
@ -94,10 +93,9 @@
// local types
//---------------------------------------------------------------------------
typedef struct
{
tEplNmtuStateChangeCallback m_pfnNmtChangeCb;
tEplTimerHdl m_TimerHdl;
typedef struct {
tEplNmtuStateChangeCallback m_pfnNmtChangeCb;
tEplTimerHdl m_TimerHdl;
} tEplNmtuInstance;
@ -136,11 +134,11 @@ static tEplNmtuInstance EplNmtuInstance_g;
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplNmtuInit()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplNmtuAddInstance();
Ret = EplNmtuAddInstance();
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -162,13 +160,13 @@ tEplKernel Ret;
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplNmtuAddInstance()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
EplNmtuInstance_g.m_pfnNmtChangeCb = NULL;
EplNmtuInstance_g.m_pfnNmtChangeCb = NULL;
return Ret;
return Ret;
}
@ -191,16 +189,16 @@ tEplKernel Ret;
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplNmtuDelInstance()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
EplNmtuInstance_g.m_pfnNmtChangeCb = NULL;
EplNmtuInstance_g.m_pfnNmtChangeCb = NULL;
// delete timer
Ret = EplTimeruDeleteTimer(&EplNmtuInstance_g.m_TimerHdl);
// delete timer
Ret = EplTimeruDeleteTimer(&EplNmtuInstance_g.m_TimerHdl);
return Ret;
return Ret;
}
@ -223,20 +221,19 @@ tEplKernel Ret;
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplNmtuNmtEvent(tEplNmtEvent NmtEvent_p)
{
tEplKernel Ret;
tEplEvent Event;
tEplKernel Ret;
tEplEvent Event;
Event.m_EventSink = kEplEventSinkNmtk;
Event.m_NetTime.m_dwNanoSec = 0;
Event.m_NetTime.m_dwSec = 0;
Event.m_EventType = kEplEventTypeNmtEvent;
Event.m_pArg = &NmtEvent_p;
Event.m_uiSize = sizeof(NmtEvent_p);
Event.m_EventSink = kEplEventSinkNmtk;
Event.m_NetTime.m_dwNanoSec = 0;
Event.m_NetTime.m_dwSec = 0;
Event.m_EventType = kEplEventTypeNmtEvent;
Event.m_pArg = &NmtEvent_p;
Event.m_uiSize = sizeof(NmtEvent_p);
Ret = EplEventuPost(&Event);
Ret = EplEventuPost(&Event);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -258,16 +255,16 @@ tEplEvent Event;
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplNmtState PUBLIC EplNmtuGetNmtState()
{
tEplNmtState NmtState;
tEplNmtState NmtState;
// $$$ call function of communication abstraction layer
// $$$ call function of communication abstraction layer
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0)
NmtState = EplNmtkGetNmtState();
NmtState = EplNmtkGetNmtState();
#else
NmtState = 0;
NmtState = 0;
#endif
return NmtState;
return NmtState;
}
//---------------------------------------------------------------------------
@ -287,335 +284,366 @@ tEplNmtState NmtState;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplNmtuProcessEvent(
tEplEvent* pEplEvent_p)
EPLDLLEXPORT tEplKernel PUBLIC EplNmtuProcessEvent(tEplEvent * pEplEvent_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// process event
switch(pEplEvent_p->m_EventType)
{
// state change of NMT-Module
case kEplEventTypeNmtStateChange:
{
tEplEventNmtStateChange* pNmtStateChange;
// process event
switch (pEplEvent_p->m_EventType) {
// state change of NMT-Module
case kEplEventTypeNmtStateChange:
{
tEplEventNmtStateChange *pNmtStateChange;
// delete timer
Ret = EplTimeruDeleteTimer(&EplNmtuInstance_g.m_TimerHdl);
// delete timer
Ret =
EplTimeruDeleteTimer(&EplNmtuInstance_g.m_TimerHdl);
pNmtStateChange = (tEplEventNmtStateChange*)pEplEvent_p->m_pArg;
pNmtStateChange =
(tEplEventNmtStateChange *) pEplEvent_p->m_pArg;
// call cb-functions to inform higher layer
if(EplNmtuInstance_g.m_pfnNmtChangeCb != NULL)
{
Ret = EplNmtuInstance_g.m_pfnNmtChangeCb(*pNmtStateChange);
}
// call cb-functions to inform higher layer
if (EplNmtuInstance_g.m_pfnNmtChangeCb != NULL) {
Ret =
EplNmtuInstance_g.
m_pfnNmtChangeCb(*pNmtStateChange);
}
if (Ret == kEplSuccessful)
{ // everything is OK, so switch to next state if necessary
switch (pNmtStateChange->m_NewNmtState)
{
// EPL stack is not running
case kEplNmtGsOff:
break;
if (Ret == kEplSuccessful) { // everything is OK, so switch to next state if necessary
switch (pNmtStateChange->m_NewNmtState) {
// EPL stack is not running
case kEplNmtGsOff:
break;
// first init of the hardware
case kEplNmtGsInitialising:
{
Ret = EplNmtuNmtEvent(kEplNmtEventEnterResetApp);
break;
}
// first init of the hardware
case kEplNmtGsInitialising:
{
Ret =
EplNmtuNmtEvent
(kEplNmtEventEnterResetApp);
break;
}
// init of the manufacturer-specific profile area and the
// standardised device profile area
case kEplNmtGsResetApplication:
{
Ret = EplNmtuNmtEvent(kEplNmtEventEnterResetCom);
break;
}
// init of the manufacturer-specific profile area and the
// standardised device profile area
case kEplNmtGsResetApplication:
{
Ret =
EplNmtuNmtEvent
(kEplNmtEventEnterResetCom);
break;
}
// init of the communication profile area
case kEplNmtGsResetCommunication:
{
Ret = EplNmtuNmtEvent(kEplNmtEventEnterResetConfig);
break;
}
// init of the communication profile area
case kEplNmtGsResetCommunication:
{
Ret =
EplNmtuNmtEvent
(kEplNmtEventEnterResetConfig);
break;
}
// build the configuration with infos from OD
case kEplNmtGsResetConfiguration:
{
unsigned int uiNodeId;
// build the configuration with infos from OD
case kEplNmtGsResetConfiguration:
{
unsigned int uiNodeId;
// get node ID from OD
// get node ID from OD
#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) || (EPL_OBD_USE_KERNEL != FALSE)
uiNodeId = EplObduGetNodeId(EPL_MCO_PTR_INSTANCE_PTR);
uiNodeId =
EplObduGetNodeId
(EPL_MCO_PTR_INSTANCE_PTR);
#else
uiNodeId = 0;
uiNodeId = 0;
#endif
//check node ID if not should be master or slave
if (uiNodeId == EPL_C_ADR_MN_DEF_NODE_ID)
{ // node shall be MN
//check node ID if not should be master or slave
if (uiNodeId == EPL_C_ADR_MN_DEF_NODE_ID) { // node shall be MN
#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0)
Ret = EplNmtuNmtEvent(kEplNmtEventEnterMsNotActive);
Ret =
EplNmtuNmtEvent
(kEplNmtEventEnterMsNotActive);
#else
TRACE0("EplNmtuProcess(): no MN functionality implemented\n");
TRACE0
("EplNmtuProcess(): no MN functionality implemented\n");
#endif
}
else
{ // node shall be CN
Ret = EplNmtuNmtEvent(kEplNmtEventEnterCsNotActive);
}
break;
}
} else { // node shall be CN
Ret =
EplNmtuNmtEvent
(kEplNmtEventEnterCsNotActive);
}
break;
}
//-----------------------------------------------------------
// CN part of the state machine
//-----------------------------------------------------------
// CN part of the state machine
// node listens for EPL-Frames and check timeout
case kEplNmtCsNotActive:
{
DWORD dwBuffer;
tEplObdSize ObdSize;
tEplTimerArg TimerArg;
// node listens for EPL-Frames and check timeout
case kEplNmtCsNotActive:
{
DWORD dwBuffer;
tEplObdSize ObdSize;
tEplTimerArg TimerArg;
// create timer to switch automatically to BasicEthernet if no MN available in network
// create timer to switch automatically to BasicEthernet if no MN available in network
// read NMT_CNBasicEthernetTimerout_U32 from OD
ObdSize = sizeof(dwBuffer);
// read NMT_CNBasicEthernetTimerout_U32 from OD
ObdSize = sizeof(dwBuffer);
#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) || (EPL_OBD_USE_KERNEL != FALSE)
Ret = EplObduReadEntry(EPL_MCO_PTR_INSTANCE_PTR_
0x1F99,
0x00,
&dwBuffer,
&ObdSize);
Ret =
EplObduReadEntry
(EPL_MCO_PTR_INSTANCE_PTR_
0x1F99, 0x00, &dwBuffer,
&ObdSize);
#else
Ret = kEplObdIndexNotExist;
Ret = kEplObdIndexNotExist;
#endif
if(Ret != kEplSuccessful)
{
break;
}
if (dwBuffer != 0)
{ // BasicEthernet is enabled
// convert us into ms
dwBuffer = dwBuffer / 1000;
if (dwBuffer == 0)
{ // timer was below one ms
// set one ms
dwBuffer = 1;
}
TimerArg.m_EventSink = kEplEventSinkNmtk;
TimerArg.m_ulArg = (unsigned long) kEplNmtEventTimerBasicEthernet;
Ret = EplTimeruModifyTimerMs(&EplNmtuInstance_g.m_TimerHdl, (unsigned long) dwBuffer, TimerArg);
// potential error is forwarded to event queue which generates error event
}
break;
}
if (Ret != kEplSuccessful) {
break;
}
if (dwBuffer != 0) { // BasicEthernet is enabled
// convert us into ms
dwBuffer =
dwBuffer / 1000;
if (dwBuffer == 0) { // timer was below one ms
// set one ms
dwBuffer = 1;
}
TimerArg.m_EventSink =
kEplEventSinkNmtk;
TimerArg.m_ulArg =
(unsigned long)
kEplNmtEventTimerBasicEthernet;
Ret =
EplTimeruModifyTimerMs
(&EplNmtuInstance_g.
m_TimerHdl,
(unsigned long)
dwBuffer,
TimerArg);
// potential error is forwarded to event queue which generates error event
}
break;
}
// node processes only async frames
case kEplNmtCsPreOperational1:
{
break;
}
// node processes only async frames
case kEplNmtCsPreOperational1:
{
break;
}
// node processes isochronous and asynchronous frames
case kEplNmtCsPreOperational2:
{
Ret = EplNmtuNmtEvent(kEplNmtEventEnterReadyToOperate);
break;
}
// node processes isochronous and asynchronous frames
case kEplNmtCsPreOperational2:
{
Ret =
EplNmtuNmtEvent
(kEplNmtEventEnterReadyToOperate);
break;
}
// node should be configured und application is ready
case kEplNmtCsReadyToOperate:
{
break;
}
// node should be configured und application is ready
case kEplNmtCsReadyToOperate:
{
break;
}
// normal work state
case kEplNmtCsOperational:
{
break;
}
// normal work state
case kEplNmtCsOperational:
{
break;
}
// node stopped by MN
// -> only process asynchronous frames
case kEplNmtCsStopped:
{
break;
}
// node stopped by MN
// -> only process asynchronous frames
case kEplNmtCsStopped:
{
break;
}
// no EPL cycle
// -> normal ethernet communication
case kEplNmtCsBasicEthernet:
{
break;
}
// no EPL cycle
// -> normal ethernet communication
case kEplNmtCsBasicEthernet:
{
break;
}
//-----------------------------------------------------------
// MN part of the state machine
//-----------------------------------------------------------
// MN part of the state machine
#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0)
// node listens for EPL-Frames and check timeout
case kEplNmtMsNotActive:
{
DWORD dwBuffer;
tEplObdSize ObdSize;
tEplTimerArg TimerArg;
// node listens for EPL-Frames and check timeout
case kEplNmtMsNotActive:
{
DWORD dwBuffer;
tEplObdSize ObdSize;
tEplTimerArg TimerArg;
// create timer to switch automatically to BasicEthernet/PreOp1 if no other MN active in network
// create timer to switch automatically to BasicEthernet/PreOp1 if no other MN active in network
// check NMT_StartUp_U32.Bit13
// read NMT_StartUp_U32 from OD
ObdSize = sizeof(dwBuffer);
// check NMT_StartUp_U32.Bit13
// read NMT_StartUp_U32 from OD
ObdSize = sizeof(dwBuffer);
#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) || (EPL_OBD_USE_KERNEL != FALSE)
Ret = EplObduReadEntry(EPL_MCO_PTR_INSTANCE_PTR_
0x1F80,
0x00,
&dwBuffer,
&ObdSize);
Ret =
EplObduReadEntry
(EPL_MCO_PTR_INSTANCE_PTR_
0x1F80, 0x00, &dwBuffer,
&ObdSize);
#else
Ret = kEplObdIndexNotExist;
Ret = kEplObdIndexNotExist;
#endif
if(Ret != kEplSuccessful)
{
break;
}
if (Ret != kEplSuccessful) {
break;
}
if((dwBuffer & EPL_NMTST_BASICETHERNET) == 0)
{ // NMT_StartUp_U32.Bit13 == 0
// new state PreOperational1
TimerArg.m_ulArg = (unsigned long) kEplNmtEventTimerMsPreOp1;
}
else
{ // NMT_StartUp_U32.Bit13 == 1
// new state BasicEthernet
TimerArg.m_ulArg = (unsigned long) kEplNmtEventTimerBasicEthernet;
}
if ((dwBuffer & EPL_NMTST_BASICETHERNET) == 0) { // NMT_StartUp_U32.Bit13 == 0
// new state PreOperational1
TimerArg.m_ulArg =
(unsigned long)
kEplNmtEventTimerMsPreOp1;
} else { // NMT_StartUp_U32.Bit13 == 1
// new state BasicEthernet
TimerArg.m_ulArg =
(unsigned long)
kEplNmtEventTimerBasicEthernet;
}
// read NMT_BootTime_REC.MNWaitNotAct_U32 from OD
ObdSize = sizeof(dwBuffer);
// read NMT_BootTime_REC.MNWaitNotAct_U32 from OD
ObdSize = sizeof(dwBuffer);
#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) || (EPL_OBD_USE_KERNEL != FALSE)
Ret = EplObduReadEntry(EPL_MCO_PTR_INSTANCE_PTR_
0x1F89,
0x01,
&dwBuffer,
&ObdSize);
Ret =
EplObduReadEntry
(EPL_MCO_PTR_INSTANCE_PTR_
0x1F89, 0x01, &dwBuffer,
&ObdSize);
#else
Ret = kEplObdIndexNotExist;
Ret = kEplObdIndexNotExist;
#endif
if(Ret != kEplSuccessful)
{
break;
}
// convert us into ms
dwBuffer = dwBuffer / 1000;
if (dwBuffer == 0)
{ // timer was below one ms
// set one ms
dwBuffer = 1;
}
TimerArg.m_EventSink = kEplEventSinkNmtk;
Ret = EplTimeruModifyTimerMs(&EplNmtuInstance_g.m_TimerHdl, (unsigned long) dwBuffer, TimerArg);
// potential error is forwarded to event queue which generates error event
break;
}
if (Ret != kEplSuccessful) {
break;
}
// convert us into ms
dwBuffer = dwBuffer / 1000;
if (dwBuffer == 0) { // timer was below one ms
// set one ms
dwBuffer = 1;
}
TimerArg.m_EventSink =
kEplEventSinkNmtk;
Ret =
EplTimeruModifyTimerMs
(&EplNmtuInstance_g.
m_TimerHdl,
(unsigned long)dwBuffer,
TimerArg);
// potential error is forwarded to event queue which generates error event
break;
}
// node processes only async frames
case kEplNmtMsPreOperational1:
{
DWORD dwBuffer = 0;
tEplObdSize ObdSize;
tEplTimerArg TimerArg;
// node processes only async frames
case kEplNmtMsPreOperational1:
{
DWORD dwBuffer = 0;
tEplObdSize ObdSize;
tEplTimerArg TimerArg;
// create timer to switch automatically to PreOp2 if MN identified all mandatory CNs
// create timer to switch automatically to PreOp2 if MN identified all mandatory CNs
// read NMT_BootTime_REC.MNWaitPreOp1_U32 from OD
ObdSize = sizeof(dwBuffer);
// read NMT_BootTime_REC.MNWaitPreOp1_U32 from OD
ObdSize = sizeof(dwBuffer);
#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) || (EPL_OBD_USE_KERNEL != FALSE)
Ret = EplObduReadEntry(EPL_MCO_PTR_INSTANCE_PTR_
0x1F89,
0x03,
&dwBuffer,
&ObdSize);
if(Ret != kEplSuccessful)
{
// ignore error, because this timeout is optional
dwBuffer = 0;
}
Ret =
EplObduReadEntry
(EPL_MCO_PTR_INSTANCE_PTR_
0x1F89, 0x03, &dwBuffer,
&ObdSize);
if (Ret != kEplSuccessful) {
// ignore error, because this timeout is optional
dwBuffer = 0;
}
#endif
if (dwBuffer == 0)
{ // delay is deactivated
// immediately post timer event
Ret = EplNmtuNmtEvent(kEplNmtEventTimerMsPreOp2);
break;
}
// convert us into ms
dwBuffer = dwBuffer / 1000;
if (dwBuffer == 0)
{ // timer was below one ms
// set one ms
dwBuffer = 1;
}
TimerArg.m_EventSink = kEplEventSinkNmtk;
TimerArg.m_ulArg = (unsigned long) kEplNmtEventTimerMsPreOp2;
Ret = EplTimeruModifyTimerMs(&EplNmtuInstance_g.m_TimerHdl, (unsigned long) dwBuffer, TimerArg);
// potential error is forwarded to event queue which generates error event
break;
}
if (dwBuffer == 0) { // delay is deactivated
// immediately post timer event
Ret =
EplNmtuNmtEvent
(kEplNmtEventTimerMsPreOp2);
break;
}
// convert us into ms
dwBuffer = dwBuffer / 1000;
if (dwBuffer == 0) { // timer was below one ms
// set one ms
dwBuffer = 1;
}
TimerArg.m_EventSink =
kEplEventSinkNmtk;
TimerArg.m_ulArg =
(unsigned long)
kEplNmtEventTimerMsPreOp2;
Ret =
EplTimeruModifyTimerMs
(&EplNmtuInstance_g.
m_TimerHdl,
(unsigned long)dwBuffer,
TimerArg);
// potential error is forwarded to event queue which generates error event
break;
}
// node processes isochronous and asynchronous frames
case kEplNmtMsPreOperational2:
{
break;
}
// node processes isochronous and asynchronous frames
case kEplNmtMsPreOperational2:
{
break;
}
// node should be configured und application is ready
case kEplNmtMsReadyToOperate:
{
break;
}
// node should be configured und application is ready
case kEplNmtMsReadyToOperate:
{
break;
}
// normal work state
case kEplNmtMsOperational:
{
break;
}
// normal work state
case kEplNmtMsOperational:
{
break;
}
// no EPL cycle
// -> normal ethernet communication
case kEplNmtMsBasicEthernet:
{
break;
}
// no EPL cycle
// -> normal ethernet communication
case kEplNmtMsBasicEthernet:
{
break;
}
#endif // (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0)
default:
{
TRACE1("EplNmtuProcess(): unhandled NMT state 0x%X\n", pNmtStateChange->m_NewNmtState);
}
}
}
else if (Ret == kEplReject)
{ // application wants to change NMT state itself
// it's OK
Ret = kEplSuccessful;
}
default:
{
TRACE1
("EplNmtuProcess(): unhandled NMT state 0x%X\n",
pNmtStateChange->
m_NewNmtState);
}
}
} else if (Ret == kEplReject) { // application wants to change NMT state itself
// it's OK
Ret = kEplSuccessful;
}
EPL_DBGLVL_NMTU_TRACE0("EplNmtuProcessEvent(): NMT-State-Maschine announce change of NMT State\n");
break;
}
EPL_DBGLVL_NMTU_TRACE0
("EplNmtuProcessEvent(): NMT-State-Maschine announce change of NMT State\n");
break;
}
default:
{
Ret = kEplNmtInvalidEvent;
}
default:
{
Ret = kEplNmtInvalidEvent;
}
}
}
//Exit:
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -636,17 +664,18 @@ tEplKernel Ret;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplNmtuRegisterStateChangeCb(
tEplNmtuStateChangeCallback pfnEplNmtStateChangeCb_p)
EPLDLLEXPORT tEplKernel PUBLIC
EplNmtuRegisterStateChangeCb(tEplNmtuStateChangeCallback
pfnEplNmtStateChangeCb_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// save callback-function in modul global var
EplNmtuInstance_g.m_pfnNmtChangeCb = pfnEplNmtStateChangeCb_p;
// save callback-function in modul global var
EplNmtuInstance_g.m_pfnNmtChangeCb = pfnEplNmtStateChangeCb_p;
return Ret;
return Ret;
}
@ -676,6 +705,4 @@ tEplKernel Ret;
#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0)
// EOF

16
drivers/staging/epl/EplNmtuCal.c
View File

@ -95,9 +95,6 @@
// local function prototypes
//---------------------------------------------------------------------------
//=========================================================================//
// //
// P U B L I C F U N C T I O N S //
@ -124,14 +121,14 @@
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplNmtState PUBLIC EplNmtkCalGetNmtState()
{
tEplNmtState NmtState;
// for test direkt call for EplNmtkGetNmtState()
tEplNmtState NmtState;
// for test direkt call for EplNmtkGetNmtState()
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0)
NmtState = EplNmtkGetNmtState();
NmtState = EplNmtkGetNmtState();
#else
NmtState = 0;
NmtState = 0;
#endif
return NmtState;
return NmtState;
}
//=========================================================================//
@ -158,7 +155,4 @@ return NmtState;
//
//---------------------------------------------------------------------------
// EOF

4185
drivers/staging/epl/EplObd.c
View File

File diff suppressed because it is too large Load Diff

7
drivers/staging/epl/EplObdkCal.c
View File

@ -96,9 +96,6 @@
// local function prototypes
//---------------------------------------------------------------------------
//=========================================================================//
// //
// P U B L I C F U N C T I O N S //
@ -123,7 +120,6 @@
//
//---------------------------------------------------------------------------
//=========================================================================//
// //
// P R I V A T E F U N C T I O N S //
@ -148,7 +144,4 @@
//
//---------------------------------------------------------------------------
// EOF

159
drivers/staging/epl/EplObdu.c
View File

@ -97,8 +97,6 @@
// local function prototypes
//---------------------------------------------------------------------------
//=========================================================================//
// //
// P U B L I C F U N C T I O N S //
@ -123,19 +121,18 @@
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduWriteEntry (unsigned int uiIndex_p,
unsigned int uiSubIndex_p,
void * pSrcData_p,
tEplObdSize Size_p)
EPLDLLEXPORT tEplKernel PUBLIC EplObduWriteEntry(unsigned int uiIndex_p,
unsigned int uiSubIndex_p,
void *pSrcData_p,
tEplObdSize Size_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplObduCalWriteEntry(uiIndex_p, uiSubIndex_p, pSrcData_p, Size_p);
Ret = EplObduCalWriteEntry(uiIndex_p, uiSubIndex_p, pSrcData_p, Size_p);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplObduReadEntry()
@ -156,19 +153,18 @@ tEplKernel Ret;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduReadEntry (unsigned int uiIndex_p,
unsigned int uiSubIndex_p,
void * pDstData_p,
tEplObdSize* pSize_p)
EPLDLLEXPORT tEplKernel PUBLIC EplObduReadEntry(unsigned int uiIndex_p,
unsigned int uiSubIndex_p,
void *pDstData_p,
tEplObdSize * pSize_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplObduCalReadEntry(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p);
Ret = EplObduCalReadEntry(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplObdAccessOdPart()
@ -183,14 +179,14 @@ tEplKernel Ret;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduAccessOdPart (tEplObdPart ObdPart_p,
tEplObdDir Direction_p)
EPLDLLEXPORT tEplKernel PUBLIC EplObduAccessOdPart(tEplObdPart ObdPart_p,
tEplObdDir Direction_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplObduCalAccessOdPart(ObdPart_p, Direction_p);
Ret = EplObduCalAccessOdPart(ObdPart_p, Direction_p);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -206,13 +202,13 @@ tEplKernel Ret;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduDefineVar (tEplVarParam MEM* pVarParam_p)
EPLDLLEXPORT tEplKernel PUBLIC EplObduDefineVar(tEplVarParam MEM * pVarParam_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplObduCalDefineVar(pVarParam_p);
Ret = EplObduCalDefineVar(pVarParam_p);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -230,14 +226,14 @@ tEplKernel Ret;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT void* PUBLIC EplObduGetObjectDataPtr (unsigned int uiIndex_p,
unsigned int uiSubIndex_p)
EPLDLLEXPORT void *PUBLIC EplObduGetObjectDataPtr(unsigned int uiIndex_p,
unsigned int uiSubIndex_p)
{
void* pData;
void *pData;
pData = EplObduCalGetObjectDataPtr(uiIndex_p, uiSubIndex_p);
pData = EplObduCalGetObjectDataPtr(uiIndex_p, uiSubIndex_p);
return pData;
return pData;
}
//---------------------------------------------------------------------------
@ -254,13 +250,13 @@ void* pData;
//
//---------------------------------------------------------------------------
#if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE))
EPLDLLEXPORT tEplKernel PUBLIC EplObduRegisterUserOd (tEplObdEntryPtr pUserOd_p)
EPLDLLEXPORT tEplKernel PUBLIC EplObduRegisterUserOd(tEplObdEntryPtr pUserOd_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplObduCalRegisterUserOd(pUserOd_p);
Ret = EplObduCalRegisterUserOd(pUserOd_p);
return Ret;
return Ret;
}
#endif
@ -279,10 +275,11 @@ tEplKernel Ret;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT void PUBLIC EplObduInitVarEntry (tEplObdVarEntry MEM* pVarEntry_p,
BYTE bType_p, tEplObdSize ObdSize_p)
EPLDLLEXPORT void PUBLIC EplObduInitVarEntry(tEplObdVarEntry MEM * pVarEntry_p,
BYTE bType_p,
tEplObdSize ObdSize_p)
{
EplObduCalInitVarEntry(pVarEntry_p, bType_p, ObdSize_p);
EplObduCalInitVarEntry(pVarEntry_p, bType_p, ObdSize_p);
}
//---------------------------------------------------------------------------
@ -303,13 +300,13 @@ EPLDLLEXPORT void PUBLIC EplObduInitVarEntry (tEplObdVarEntry MEM* pVarEntry_p,
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplObdSize PUBLIC EplObduGetDataSize(unsigned int uiIndex_p,
unsigned int uiSubIndex_p)
unsigned int uiSubIndex_p)
{
tEplObdSize Size;
tEplObdSize Size;
Size = EplObduCalGetDataSize(uiIndex_p, uiSubIndex_p);
Size = EplObduCalGetDataSize(uiIndex_p, uiSubIndex_p);
return Size;
return Size;
}
//---------------------------------------------------------------------------
@ -328,11 +325,11 @@ tEplObdSize Size;
//---------------------------------------------------------------------------
EPLDLLEXPORT unsigned int PUBLIC EplObduGetNodeId()
{
unsigned int uiNodeId;
unsigned int uiNodeId;
uiNodeId = EplObduCalGetNodeId();
uiNodeId = EplObduCalGetNodeId();
return uiNodeId;
return uiNodeId;
}
//---------------------------------------------------------------------------
@ -351,13 +348,13 @@ unsigned int uiNodeId;
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduSetNodeId(unsigned int uiNodeId_p,
tEplObdNodeIdType NodeIdType_p)
tEplObdNodeIdType NodeIdType_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplObduCalSetNodeId(uiNodeId_p, NodeIdType_p);
Ret = EplObduCalSetNodeId(uiNodeId_p, NodeIdType_p);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -377,14 +374,16 @@ tEplKernel Ret;
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduGetAccessType(unsigned int uiIndex_p,
unsigned int uiSubIndex_p,
tEplObdAccess* pAccessTyp_p)
unsigned int uiSubIndex_p,
tEplObdAccess *
pAccessTyp_p)
{
tEplObdAccess AccessType;
tEplObdAccess AccessType;
AccessType = EplObduCalGetAccessType(uiIndex_p, uiSubIndex_p, pAccessTyp_p);
AccessType =
EplObduCalGetAccessType(uiIndex_p, uiSubIndex_p, pAccessTyp_p);
return AccessType;
return AccessType;
}
//---------------------------------------------------------------------------
@ -411,16 +410,18 @@ tEplObdAccess AccessType;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduReadEntryToLe (unsigned int uiIndex_p,
unsigned int uiSubIndex_p,
void * pDstData_p,
tEplObdSize * pSize_p)
EPLDLLEXPORT tEplKernel PUBLIC EplObduReadEntryToLe(unsigned int uiIndex_p,
unsigned int uiSubIndex_p,
void *pDstData_p,
tEplObdSize * pSize_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplObduCalReadEntryToLe(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p);
Ret =
EplObduCalReadEntryToLe(uiIndex_p, uiSubIndex_p, pDstData_p,
pSize_p);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -444,16 +445,19 @@ return Ret;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduWriteEntryFromLe (unsigned int uiIndex_p,
unsigned int uiSubIndex_p,
void * pSrcData_p,
tEplObdSize Size_p)
EPLDLLEXPORT tEplKernel PUBLIC EplObduWriteEntryFromLe(unsigned int uiIndex_p,
unsigned int
uiSubIndex_p,
void *pSrcData_p,
tEplObdSize Size_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplObduCalWriteEntryFromLe(uiIndex_p, uiSubIndex_p, pSrcData_p, Size_p);
Ret =
EplObduCalWriteEntryFromLe(uiIndex_p, uiSubIndex_p, pSrcData_p,
Size_p);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -471,17 +475,19 @@ return Ret;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduSearchVarEntry (EPL_MCO_DECL_INSTANCE_PTR_
unsigned int uiIndex_p,
unsigned int uiSubindex_p,
tEplObdVarEntry MEM** ppVarEntry_p)
EPLDLLEXPORT tEplKernel PUBLIC EplObduSearchVarEntry(EPL_MCO_DECL_INSTANCE_PTR_
unsigned int uiIndex_p,
unsigned int uiSubindex_p,
tEplObdVarEntry MEM **
ppVarEntry_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplObduCalSearchVarEntry(uiIndex_p, uiSubindex_p, ppVarEntry_p);
Ret = EplObduCalSearchVarEntry(uiIndex_p, uiSubindex_p, ppVarEntry_p);
return Ret;
return Ret;
}
//=========================================================================//
// //
// P R I V A T E F U N C T I O N S //
@ -509,4 +515,3 @@ return Ret;
#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0)
// EOF

194
drivers/staging/epl/EplObduCal.c
View File

@ -74,7 +74,6 @@
#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) && (EPL_OBD_USE_KERNEL != FALSE)
/***************************************************************************/
/* */
/* */
@ -99,8 +98,6 @@
// local function prototypes
//---------------------------------------------------------------------------
//=========================================================================//
// //
// P U B L I C F U N C T I O N S //
@ -124,24 +121,22 @@
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduCalWriteEntry (
unsigned int uiIndex_p,
unsigned int uiSubIndex_p,
void * pSrcData_p,
tEplObdSize Size_p)
EPLDLLEXPORT tEplKernel PUBLIC EplObduCalWriteEntry(unsigned int uiIndex_p,
unsigned int uiSubIndex_p,
void *pSrcData_p,
tEplObdSize Size_p)
{
tEplKernel Ret;
tEplKernel Ret;
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0)
Ret = EplObdWriteEntry(uiIndex_p,uiSubIndex_p,pSrcData_p,Size_p);
Ret = EplObdWriteEntry(uiIndex_p, uiSubIndex_p, pSrcData_p, Size_p);
#else
Ret = kEplSuccessful;
Ret = kEplSuccessful;
#endif
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplObduCalReadEntry()
@ -160,24 +155,22 @@ tEplKernel Ret;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduCalReadEntry (
unsigned int uiIndex_p,
unsigned int uiSubIndex_p,
void * pDstData_p,
tEplObdSize *pSize_p)
EPLDLLEXPORT tEplKernel PUBLIC EplObduCalReadEntry(unsigned int uiIndex_p,
unsigned int uiSubIndex_p,
void *pDstData_p,
tEplObdSize * pSize_p)
{
tEplKernel Ret;
tEplKernel Ret;
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0)
Ret = EplObdReadEntry(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p);
Ret = EplObdReadEntry(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p);
#else
Ret = kEplSuccessful;
Ret = kEplSuccessful;
#endif
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplObduCalAccessOdPart()
@ -192,19 +185,18 @@ tEplKernel Ret;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduCalAccessOdPart (
tEplObdPart ObdPart_p,
tEplObdDir Direction_p)
EPLDLLEXPORT tEplKernel PUBLIC EplObduCalAccessOdPart(tEplObdPart ObdPart_p,
tEplObdDir Direction_p)
{
tEplKernel Ret;
tEplKernel Ret;
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0)
Ret = EplObdAccessOdPart(ObdPart_p, Direction_p);
Ret = EplObdAccessOdPart(ObdPart_p, Direction_p);
#else
Ret = kEplSuccessful;
Ret = kEplSuccessful;
#endif
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -220,17 +212,18 @@ tEplKernel Ret;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduCalDefineVar (tEplVarParam MEM* pVarParam_p)
EPLDLLEXPORT tEplKernel PUBLIC EplObduCalDefineVar(tEplVarParam MEM *
pVarParam_p)
{
tEplKernel Ret;
tEplKernel Ret;
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0)
Ret = EplObdDefineVar(pVarParam_p);
Ret = EplObdDefineVar(pVarParam_p);
#else
Ret = kEplSuccessful;
Ret = kEplSuccessful;
#endif
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -247,18 +240,18 @@ tEplKernel Ret;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT void* PUBLIC EplObduCalGetObjectDataPtr ( unsigned int uiIndex_p,
unsigned int uiSubIndex_p)
EPLDLLEXPORT void *PUBLIC EplObduCalGetObjectDataPtr(unsigned int uiIndex_p,
unsigned int uiSubIndex_p)
{
void* pData;
void *pData;
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0)
pData = EplObdGetObjectDataPtr(uiIndex_p, uiSubIndex_p);
pData = EplObdGetObjectDataPtr(uiIndex_p, uiSubIndex_p);
#else
pData = NULL;
pData = NULL;
#endif
return pData;
return pData;
}
//---------------------------------------------------------------------------
@ -275,17 +268,18 @@ void* pData;
//
//---------------------------------------------------------------------------
#if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE))
EPLDLLEXPORT tEplKernel PUBLIC EplObduCalRegisterUserOd (tEplObdEntryPtr pUserOd_p)
EPLDLLEXPORT tEplKernel PUBLIC EplObduCalRegisterUserOd(tEplObdEntryPtr
pUserOd_p)
{
tEplKernel Ret;
tEplKernel Ret;
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0)
Ret = EplObdRegisterUserOd(pUserOd_p);
Ret = EplObdRegisterUserOd(pUserOd_p);
#else
Ret = kEplSuccessful;
Ret = kEplSuccessful;
#endif
return Ret;
return Ret;
}
#endif
@ -304,15 +298,15 @@ tEplKernel Ret;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT void PUBLIC EplObduCalInitVarEntry (tEplObdVarEntry MEM* pVarEntry_p,
BYTE bType_p, tEplObdSize ObdSize_p)
EPLDLLEXPORT void PUBLIC EplObduCalInitVarEntry(tEplObdVarEntry MEM *
pVarEntry_p, BYTE bType_p,
tEplObdSize ObdSize_p)
{
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0)
EplObdInitVarEntry(pVarEntry_p, bType_p, ObdSize_p);
EplObdInitVarEntry(pVarEntry_p, bType_p, ObdSize_p);
#endif
}
//---------------------------------------------------------------------------
//
// Function: EplObduCalGetDataSize()
@ -331,17 +325,17 @@ EPLDLLEXPORT void PUBLIC EplObduCalInitVarEntry (tEplObdVarEntry MEM* pVarEntry_
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplObdSize PUBLIC EplObduCalGetDataSize(unsigned int uiIndex_p,
unsigned int uiSubIndex_p)
unsigned int uiSubIndex_p)
{
tEplObdSize Size;
tEplObdSize Size;
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0)
Size = EplObdGetDataSize(uiIndex_p, uiSubIndex_p);
Size = EplObdGetDataSize(uiIndex_p, uiSubIndex_p);
#else
Size = 0;
Size = 0;
#endif
return Size;
return Size;
}
//---------------------------------------------------------------------------
@ -360,15 +354,15 @@ tEplObdSize Size;
//---------------------------------------------------------------------------
EPLDLLEXPORT unsigned int PUBLIC EplObduCalGetNodeId()
{
unsigned int uiNodeId;
unsigned int uiNodeId;
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0)
uiNodeId = EplObdGetNodeId();
uiNodeId = EplObdGetNodeId();
#else
uiNodeId = 0;
uiNodeId = 0;
#endif
return uiNodeId;
return uiNodeId;
}
//---------------------------------------------------------------------------
@ -387,17 +381,18 @@ unsigned int uiNodeId;
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduCalSetNodeId(unsigned int uiNodeId_p,
tEplObdNodeIdType NodeIdType_p)
tEplObdNodeIdType
NodeIdType_p)
{
tEplKernel Ret;
tEplKernel Ret;
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0)
Ret = EplObdSetNodeId(uiNodeId_p, NodeIdType_p);
Ret = EplObdSetNodeId(uiNodeId_p, NodeIdType_p);
#else
Ret = kEplSuccessful;
Ret = kEplSuccessful;
#endif
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -417,19 +412,20 @@ tEplKernel Ret;
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduCalGetAccessType(unsigned int uiIndex_p,
unsigned int uiSubIndex_p,
tEplObdAccess* pAccessTyp_p)
unsigned int
uiSubIndex_p,
tEplObdAccess *
pAccessTyp_p)
{
tEplObdAccess AccesType;
tEplObdAccess AccesType;
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0)
AccesType = EplObdGetAccessType(uiIndex_p, uiSubIndex_p, pAccessTyp_p);
AccesType = EplObdGetAccessType(uiIndex_p, uiSubIndex_p, pAccessTyp_p);
#else
AccesType = 0;
AccesType = 0;
#endif
return AccesType;
return AccesType;
}
@ -451,20 +447,21 @@ return AccesType;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduCalReadEntryToLe (unsigned int uiIndex_p,
unsigned int uiSubIndex_p,
void * pDstData_p,
tEplObdSize * pSize_p)
EPLDLLEXPORT tEplKernel PUBLIC EplObduCalReadEntryToLe(unsigned int uiIndex_p,
unsigned int
uiSubIndex_p,
void *pDstData_p,
tEplObdSize * pSize_p)
{
tEplKernel Ret;
tEplKernel Ret;
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0)
Ret = EplObdReadEntryToLe(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p);
Ret = EplObdReadEntryToLe(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p);
#else
Ret = kEplSuccessful;
Ret = kEplSuccessful;
#endif
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -484,19 +481,22 @@ tEplKernel Ret;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduCalWriteEntryFromLe (unsigned int uiIndex_p,
unsigned int uiSubIndex_p,
void * pSrcData_p,
tEplObdSize Size_p)
EPLDLLEXPORT tEplKernel PUBLIC EplObduCalWriteEntryFromLe(unsigned int
uiIndex_p,
unsigned int
uiSubIndex_p,
void *pSrcData_p,
tEplObdSize Size_p)
{
tEplKernel Ret;
tEplKernel Ret;
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0)
Ret = EplObdWriteEntryFromLe(uiIndex_p, uiSubIndex_p, pSrcData_p, Size_p);
Ret =
EplObdWriteEntryFromLe(uiIndex_p, uiSubIndex_p, pSrcData_p, Size_p);
#else
Ret = kEplSuccessful;
Ret = kEplSuccessful;
#endif
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -514,23 +514,21 @@ tEplKernel Ret;
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplKernel PUBLIC EplObduCalSearchVarEntry (EPL_MCO_DECL_INSTANCE_PTR_
unsigned int uiIndex_p,
unsigned int uiSubindex_p,
tEplObdVarEntry MEM** ppVarEntry_p)
EPLDLLEXPORT tEplKernel PUBLIC
EplObduCalSearchVarEntry(EPL_MCO_DECL_INSTANCE_PTR_ unsigned int uiIndex_p,
unsigned int uiSubindex_p,
tEplObdVarEntry MEM ** ppVarEntry_p)
{
tEplKernel Ret;
tEplKernel Ret;
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0)
Ret = EplObdSearchVarEntry(uiIndex_p, uiSubindex_p, ppVarEntry_p);
Ret = EplObdSearchVarEntry(uiIndex_p, uiSubindex_p, ppVarEntry_p);
#else
Ret = kEplSuccessful;
Ret = kEplSuccessful;
#endif
return Ret;
return Ret;
}
//=========================================================================//
// //
// P R I V A T E F U N C T I O N S //
@ -557,6 +555,4 @@ tEplKernel Ret;
#endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0)
// EOF

666
drivers/staging/epl/EplPdok.c
View File

@ -82,13 +82,13 @@
#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) == 0)
#error 'ERROR: Missing DLLk-Modul!'
#error 'ERROR: Missing DLLk-Modul!'
#endif
#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) == 0)
#error 'ERROR: Missing OBDk-Modul!'
#error 'ERROR: Missing OBDk-Modul!'
#endif
/***************************************************************************/
@ -120,7 +120,6 @@
// local function prototypes
//---------------------------------------------------------------------------
/***************************************************************************/
/* */
/* */
@ -134,7 +133,6 @@
//
/***************************************************************************/
//=========================================================================//
// //
// P R I V A T E D E F I N I T I O N S //
@ -153,12 +151,10 @@
// local vars
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
// local function prototypes
//---------------------------------------------------------------------------
//=========================================================================//
// //
// P U B L I C F U N C T I O N S //
@ -183,7 +179,7 @@
tEplKernel EplPdokAddInstance(void)
{
return kEplSuccessful;
return kEplSuccessful;
}
//---------------------------------------------------------------------------
@ -204,10 +200,9 @@ tEplKernel EplPdokAddInstance(void)
tEplKernel EplPdokDelInstance(void)
{
return kEplSuccessful;
return kEplSuccessful;
}
//---------------------------------------------------------------------------
//
// Function: EplPdokCbPdoReceived
@ -228,27 +223,27 @@ tEplKernel EplPdokDelInstance(void)
tEplKernel EplPdokCbPdoReceived(tEplFrameInfo * pFrameInfo_p)
{
tEplKernel Ret = kEplSuccessful;
tEplEvent Event;
tEplKernel Ret = kEplSuccessful;
tEplEvent Event;
#if (DEV_SYSTEM == _DEV_GNU_CF548X_)
// reset LED
// reset LED
// MCF_GPIO_PODR_PCIBG &= ~PDO_LED; // Level
#endif
Event.m_EventSink = kEplEventSinkPdok;
Event.m_EventType = kEplEventTypePdoRx;
// limit copied data to size of PDO (because from some CNs the frame is larger than necessary)
Event.m_uiSize = AmiGetWordFromLe(&pFrameInfo_p->m_pFrame->m_Data.m_Pres.m_le_wSize) + 24; // pFrameInfo_p->m_uiFrameSize;
Event.m_pArg = pFrameInfo_p->m_pFrame;
Ret = EplEventkPost(&Event);
Event.m_EventSink = kEplEventSinkPdok;
Event.m_EventType = kEplEventTypePdoRx;
// limit copied data to size of PDO (because from some CNs the frame is larger than necessary)
Event.m_uiSize = AmiGetWordFromLe(&pFrameInfo_p->m_pFrame->m_Data.m_Pres.m_le_wSize) + 24; // pFrameInfo_p->m_uiFrameSize;
Event.m_pArg = pFrameInfo_p->m_pFrame;
Ret = EplEventkPost(&Event);
#if (DEV_SYSTEM == _DEV_GNU_CF548X_)
// set LED
// set LED
// MCF_GPIO_PODR_PCIBG |= PDO_LED; // Level
#endif
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -271,26 +266,26 @@ tEplEvent Event;
tEplKernel EplPdokCbPdoTransmitted(tEplFrameInfo * pFrameInfo_p)
{
tEplKernel Ret = kEplSuccessful;
tEplEvent Event;
tEplKernel Ret = kEplSuccessful;
tEplEvent Event;
#if (DEV_SYSTEM == _DEV_GNU_CF548X_)
// reset LED
MCF_GPIO_PODR_PCIBG &= ~PDO_LED; // Level
// reset LED
MCF_GPIO_PODR_PCIBG &= ~PDO_LED; // Level
#endif
Event.m_EventSink = kEplEventSinkPdok;
Event.m_EventType = kEplEventTypePdoTx;
Event.m_uiSize = sizeof (tEplFrameInfo);
Event.m_pArg = pFrameInfo_p;
Ret = EplEventkPost(&Event);
Event.m_EventSink = kEplEventSinkPdok;
Event.m_EventType = kEplEventTypePdoTx;
Event.m_uiSize = sizeof(tEplFrameInfo);
Event.m_pArg = pFrameInfo_p;
Ret = EplEventkPost(&Event);
#if (DEV_SYSTEM == _DEV_GNU_CF548X_)
// set LED
MCF_GPIO_PODR_PCIBG |= PDO_LED; // Level
// set LED
MCF_GPIO_PODR_PCIBG |= PDO_LED; // Level
#endif
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -311,16 +306,16 @@ tEplEvent Event;
tEplKernel EplPdokCbSoa(tEplFrameInfo * pFrameInfo_p)
{
tEplKernel Ret = kEplSuccessful;
tEplEvent Event;
tEplKernel Ret = kEplSuccessful;
tEplEvent Event;
Event.m_EventSink = kEplEventSinkPdok;
Event.m_EventType = kEplEventTypePdoSoa;
Event.m_uiSize = 0;
Event.m_pArg = NULL;
Ret = EplEventkPost(&Event);
Event.m_EventSink = kEplEventSinkPdok;
Event.m_EventType = kEplEventTypePdoSoa;
Event.m_uiSize = 0;
Event.m_pArg = NULL;
Ret = EplEventkPost(&Event);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -343,323 +338,331 @@ tEplEvent Event;
tEplKernel EplPdokProcess(tEplEvent * pEvent_p)
{
tEplKernel Ret = kEplSuccessful;
WORD wPdoSize;
WORD wBitOffset;
WORD wBitSize;
WORD wVarSize;
QWORD qwObjectMapping;
BYTE bMappSubindex;
BYTE bObdSubindex;
WORD wObdMappIndex;
WORD wObdCommIndex;
WORD wPdoId;
BYTE bObdData;
BYTE bObjectCount;
BYTE bFrameData;
BOOL fValid;
tEplObdSize ObdSize;
tEplFrame *pFrame;
tEplFrameInfo *pFrameInfo;
unsigned int uiNodeId;
tEplMsgType MsgType;
tEplKernel Ret = kEplSuccessful;
WORD wPdoSize;
WORD wBitOffset;
WORD wBitSize;
WORD wVarSize;
QWORD qwObjectMapping;
BYTE bMappSubindex;
BYTE bObdSubindex;
WORD wObdMappIndex;
WORD wObdCommIndex;
WORD wPdoId;
BYTE bObdData;
BYTE bObjectCount;
BYTE bFrameData;
BOOL fValid;
tEplObdSize ObdSize;
tEplFrame *pFrame;
tEplFrameInfo *pFrameInfo;
unsigned int uiNodeId;
tEplMsgType MsgType;
// 0xFF=invalid, RPDO: 0x00=PReq, localNodeId=PRes, remoteNodeId=PRes
// TPDO: 0x00=PRes, MN: CnNodeId=PReq
// 0xFF=invalid, RPDO: 0x00=PReq, localNodeId=PRes, remoteNodeId=PRes
// TPDO: 0x00=PRes, MN: CnNodeId=PReq
switch (pEvent_p->m_EventType)
{
case kEplEventTypePdoRx: // RPDO received
pFrame = (tEplFrame *) pEvent_p->m_pArg;
switch (pEvent_p->m_EventType) {
case kEplEventTypePdoRx: // RPDO received
pFrame = (tEplFrame *) pEvent_p->m_pArg;
// check if received RPDO is valid
bFrameData = AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bFlag1);
if ((bFrameData & EPL_FRAME_FLAG1_RD) == 0)
{ // RPDO invalid
goto Exit;
}
// check if received RPDO is valid
bFrameData =
AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bFlag1);
if ((bFrameData & EPL_FRAME_FLAG1_RD) == 0) { // RPDO invalid
goto Exit;
}
// retrieve EPL message type
MsgType = AmiGetByteFromLe(&pFrame->m_le_bMessageType);
if (MsgType == kEplMsgTypePreq) { // RPDO is PReq frame
uiNodeId = EPL_PDO_PREQ_NODE_ID; // 0x00
} else { // RPDO is PRes frame
// retrieve node ID
uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId);
}
// retrieve EPL message type
MsgType = AmiGetByteFromLe(&pFrame->m_le_bMessageType);
if (MsgType == kEplMsgTypePreq)
{ // RPDO is PReq frame
uiNodeId = EPL_PDO_PREQ_NODE_ID; // 0x00
}
else
{ // RPDO is PRes frame
// retrieve node ID
uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId);
}
// search for appropriate valid RPDO in OD
wObdMappIndex = EPL_PDOK_OBD_IDX_RX_MAPP_PARAM;
for (wObdCommIndex = EPL_PDOK_OBD_IDX_RX_COMM_PARAM;
wObdCommIndex < (EPL_PDOK_OBD_IDX_RX_COMM_PARAM + 0x00FF);
wObdCommIndex++, wObdMappIndex++) {
ObdSize = 1;
// read node ID from OD
Ret =
EplObdReadEntry(wObdCommIndex, 0x01, &bObdData,
&ObdSize);
if ((Ret == kEplObdIndexNotExist)
|| (Ret == kEplObdSubindexNotExist)
|| (Ret == kEplObdIllegalPart)) { // PDO does not exist; last PDO reached
Ret = kEplSuccessful;
goto Exit;
} else if (Ret != kEplSuccessful) { // other fatal error occured
goto Exit;
}
// entry read successfully
if (bObdData != uiNodeId) { // node ID does not equal - wrong PDO, try next PDO in OD
continue;
}
ObdSize = 1;
// read number of mapped objects from OD; this indicates if the PDO is valid
Ret =
EplObdReadEntry(wObdMappIndex, 0x00, &bObjectCount,
&ObdSize);
if ((Ret == kEplObdIndexNotExist)
|| (Ret == kEplObdSubindexNotExist)
|| (Ret == kEplObdIllegalPart)) { // PDO does not exist; last PDO reached
Ret = kEplSuccessful;
goto Exit;
} else if (Ret != kEplSuccessful) { // other fatal error occured
goto Exit;
}
// entry read successfully
if (bObjectCount == 0) { // PDO in OD not valid, try next PDO in OD
continue;
}
// search for appropriate valid RPDO in OD
wObdMappIndex = EPL_PDOK_OBD_IDX_RX_MAPP_PARAM;
for (wObdCommIndex = EPL_PDOK_OBD_IDX_RX_COMM_PARAM;
wObdCommIndex < (EPL_PDOK_OBD_IDX_RX_COMM_PARAM + 0x00FF);
wObdCommIndex++, wObdMappIndex++)
{
ObdSize = 1;
// read node ID from OD
Ret = EplObdReadEntry(wObdCommIndex, 0x01, &bObdData, &ObdSize);
if ((Ret == kEplObdIndexNotExist)
|| (Ret == kEplObdSubindexNotExist)
|| (Ret == kEplObdIllegalPart))
{ // PDO does not exist; last PDO reached
Ret = kEplSuccessful;
goto Exit;
}
else if (Ret != kEplSuccessful)
{ // other fatal error occured
goto Exit;
}
// entry read successfully
if (bObdData != uiNodeId)
{ // node ID does not equal - wrong PDO, try next PDO in OD
continue;
}
ObdSize = 1;
// read number of mapped objects from OD; this indicates if the PDO is valid
Ret = EplObdReadEntry(wObdMappIndex, 0x00, &bObjectCount, &ObdSize);
if ((Ret == kEplObdIndexNotExist)
|| (Ret == kEplObdSubindexNotExist)
|| (Ret == kEplObdIllegalPart))
{ // PDO does not exist; last PDO reached
Ret = kEplSuccessful;
goto Exit;
}
else if (Ret != kEplSuccessful)
{ // other fatal error occured
goto Exit;
}
// entry read successfully
if (bObjectCount == 0)
{ // PDO in OD not valid, try next PDO in OD
continue;
}
ObdSize = 1;
// check PDO mapping version
Ret =
EplObdReadEntry(wObdCommIndex, 0x02, &bObdData,
&ObdSize);
if (Ret != kEplSuccessful) { // other fatal error occured
goto Exit;
}
// entry read successfully
// retrieve PDO version from frame
bFrameData =
AmiGetByteFromLe(&pFrame->m_Data.m_Pres.
m_le_bPdoVersion);
if ((bObdData & EPL_VERSION_MAIN) != (bFrameData & EPL_VERSION_MAIN)) { // PDO versions do not match
// $$$ raise PDO error
// termiate processing of this RPDO
goto Exit;
}
// valid RPDO found
ObdSize = 1;
// check PDO mapping version
Ret = EplObdReadEntry(wObdCommIndex, 0x02, &bObdData, &ObdSize);
if (Ret != kEplSuccessful)
{ // other fatal error occured
goto Exit;
}
// entry read successfully
// retrieve PDO version from frame
bFrameData = AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bPdoVersion);
if ((bObdData & EPL_VERSION_MAIN) != (bFrameData & EPL_VERSION_MAIN))
{ // PDO versions do not match
// $$$ raise PDO error
// termiate processing of this RPDO
goto Exit;
}
// retrieve PDO size
wPdoSize =
AmiGetWordFromLe(&pFrame->m_Data.m_Pres.m_le_wSize);
// valid RPDO found
// process mapping
for (bMappSubindex = 1; bMappSubindex <= bObjectCount;
bMappSubindex++) {
ObdSize = 8; // QWORD
// read object mapping from OD
Ret =
EplObdReadEntry(wObdMappIndex,
bMappSubindex,
&qwObjectMapping, &ObdSize);
if (Ret != kEplSuccessful) { // other fatal error occured
goto Exit;
}
// check if object mapping entry is valid, i.e. unequal zero, because "empty" entries are allowed
if (qwObjectMapping == 0) { // invalid entry, continue with next entry
continue;
}
// decode object mapping
wObdCommIndex =
(WORD) (qwObjectMapping &
0x000000000000FFFFLL);
bObdSubindex =
(BYTE) ((qwObjectMapping &
0x0000000000FF0000LL) >> 16);
wBitOffset =
(WORD) ((qwObjectMapping &
0x0000FFFF00000000LL) >> 32);
wBitSize =
(WORD) ((qwObjectMapping &
0xFFFF000000000000LL) >> 48);
// retrieve PDO size
wPdoSize = AmiGetWordFromLe(&pFrame->m_Data.m_Pres.m_le_wSize);
// check if object exceeds PDO size
if (((wBitOffset + wBitSize) >> 3) > wPdoSize) { // wrong object mapping; PDO size is too low
// $$$ raise PDO error
// terminate processing of this RPDO
goto Exit;
}
// copy object from RPDO to process/OD variable
ObdSize = wBitSize >> 3;
Ret =
EplObdWriteEntryFromLe(wObdCommIndex,
bObdSubindex,
&pFrame->m_Data.
m_Pres.
m_le_abPayload[(wBitOffset >> 3)], ObdSize);
if (Ret != kEplSuccessful) { // other fatal error occured
goto Exit;
}
// process mapping
for (bMappSubindex = 1; bMappSubindex <= bObjectCount; bMappSubindex++)
{
ObdSize = 8; // QWORD
// read object mapping from OD
Ret = EplObdReadEntry(wObdMappIndex, bMappSubindex, &qwObjectMapping, &ObdSize);
if (Ret != kEplSuccessful)
{ // other fatal error occured
goto Exit;
}
}
// check if object mapping entry is valid, i.e. unequal zero, because "empty" entries are allowed
if (qwObjectMapping == 0)
{ // invalid entry, continue with next entry
continue;
}
// processing finished successfully
goto Exit;
}
break;
// decode object mapping
wObdCommIndex = (WORD) (qwObjectMapping & 0x000000000000FFFFLL);
bObdSubindex = (BYTE) ((qwObjectMapping & 0x0000000000FF0000LL) >> 16);
wBitOffset = (WORD) ((qwObjectMapping & 0x0000FFFF00000000LL) >> 32);
wBitSize = (WORD) ((qwObjectMapping & 0xFFFF000000000000LL) >> 48);
case kEplEventTypePdoTx: // TPDO transmitted
pFrameInfo = (tEplFrameInfo *) pEvent_p->m_pArg;
pFrame = pFrameInfo->m_pFrame;
// check if object exceeds PDO size
if (((wBitOffset + wBitSize) >> 3) > wPdoSize)
{ // wrong object mapping; PDO size is too low
// $$$ raise PDO error
// terminate processing of this RPDO
goto Exit;
}
// set TPDO invalid, so that only fully processed TPDOs are sent as valid
bFrameData =
AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bFlag1);
AmiSetByteToLe(&pFrame->m_Data.m_Pres.m_le_bFlag1,
(bFrameData & ~EPL_FRAME_FLAG1_RD));
// copy object from RPDO to process/OD variable
ObdSize = wBitSize >> 3;
Ret = EplObdWriteEntryFromLe(wObdCommIndex, bObdSubindex, &pFrame->m_Data.m_Pres.m_le_abPayload[(wBitOffset >> 3)], ObdSize);
if (Ret != kEplSuccessful)
{ // other fatal error occured
goto Exit;
}
// retrieve EPL message type
MsgType = AmiGetByteFromLe(&pFrame->m_le_bMessageType);
if (MsgType == kEplMsgTypePres) { // TPDO is PRes frame
uiNodeId = EPL_PDO_PRES_NODE_ID; // 0x00
} else { // TPDO is PReq frame
// retrieve node ID
uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bDstNodeId);
}
}
// search for appropriate valid TPDO in OD
wObdMappIndex = EPL_PDOK_OBD_IDX_TX_MAPP_PARAM;
wObdCommIndex = EPL_PDOK_OBD_IDX_TX_COMM_PARAM;
for (wPdoId = 0;; wPdoId++, wObdCommIndex++, wObdMappIndex++) {
ObdSize = 1;
// read node ID from OD
Ret =
EplObdReadEntry(wObdCommIndex, 0x01, &bObdData,
&ObdSize);
if ((Ret == kEplObdIndexNotExist)
|| (Ret == kEplObdSubindexNotExist)
|| (Ret == kEplObdIllegalPart)) { // PDO does not exist; last PDO reached
Ret = kEplSuccessful;
goto Exit;
} else if (Ret != kEplSuccessful) { // other fatal error occured
goto Exit;
}
// entry read successfully
if (bObdData != uiNodeId) { // node ID does not equal - wrong PDO, try next PDO in OD
continue;
}
ObdSize = 1;
// read number of mapped objects from OD; this indicates if the PDO is valid
Ret =
EplObdReadEntry(wObdMappIndex, 0x00, &bObjectCount,
&ObdSize);
if ((Ret == kEplObdIndexNotExist)
|| (Ret == kEplObdSubindexNotExist)
|| (Ret == kEplObdIllegalPart)) { // PDO does not exist; last PDO reached
Ret = kEplSuccessful;
goto Exit;
} else if (Ret != kEplSuccessful) { // other fatal error occured
goto Exit;
}
// entry read successfully
if (bObjectCount == 0) { // PDO in OD not valid, try next PDO in OD
continue;
}
// valid TPDO found
// processing finished successfully
goto Exit;
}
break;
ObdSize = 1;
// get PDO mapping version from OD
Ret =
EplObdReadEntry(wObdCommIndex, 0x02, &bObdData,
&ObdSize);
if (Ret != kEplSuccessful) { // other fatal error occured
goto Exit;
}
// entry read successfully
// set PDO version in frame
AmiSetByteToLe(&pFrame->m_Data.m_Pres.m_le_bPdoVersion,
bObdData);
case kEplEventTypePdoTx: // TPDO transmitted
pFrameInfo = (tEplFrameInfo *) pEvent_p->m_pArg;
pFrame = pFrameInfo->m_pFrame;
// calculate PDO size
wPdoSize = 0;
// set TPDO invalid, so that only fully processed TPDOs are sent as valid
bFrameData = AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bFlag1);
AmiSetByteToLe(&pFrame->m_Data.m_Pres.m_le_bFlag1, (bFrameData & ~EPL_FRAME_FLAG1_RD));
// process mapping
for (bMappSubindex = 1; bMappSubindex <= bObjectCount;
bMappSubindex++) {
ObdSize = 8; // QWORD
// read object mapping from OD
Ret =
EplObdReadEntry(wObdMappIndex,
bMappSubindex,
&qwObjectMapping, &ObdSize);
if (Ret != kEplSuccessful) { // other fatal error occured
goto Exit;
}
// check if object mapping entry is valid, i.e. unequal zero, because "empty" entries are allowed
if (qwObjectMapping == 0) { // invalid entry, continue with next entry
continue;
}
// decode object mapping
wObdCommIndex =
(WORD) (qwObjectMapping &
0x000000000000FFFFLL);
bObdSubindex =
(BYTE) ((qwObjectMapping &
0x0000000000FF0000LL) >> 16);
wBitOffset =
(WORD) ((qwObjectMapping &
0x0000FFFF00000000LL) >> 32);
wBitSize =
(WORD) ((qwObjectMapping &
0xFFFF000000000000LL) >> 48);
// retrieve EPL message type
MsgType = AmiGetByteFromLe(&pFrame->m_le_bMessageType);
if (MsgType == kEplMsgTypePres)
{ // TPDO is PRes frame
uiNodeId = EPL_PDO_PRES_NODE_ID; // 0x00
}
else
{ // TPDO is PReq frame
// retrieve node ID
uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bDstNodeId);
}
// calculate max PDO size
ObdSize = wBitSize >> 3;
wVarSize = (wBitOffset >> 3) + (WORD) ObdSize;
if ((unsigned int)(wVarSize + 24) > pFrameInfo->m_uiFrameSize) { // TPDO is too short
// $$$ raise PDO error, set Ret
goto Exit;
}
if (wVarSize > wPdoSize) { // memorize new PDO size
wPdoSize = wVarSize;
}
// copy object from process/OD variable to TPDO
Ret =
EplObdReadEntryToLe(wObdCommIndex,
bObdSubindex,
&pFrame->m_Data.m_Pres.
m_le_abPayload[(wBitOffset >> 3)], &ObdSize);
if (Ret != kEplSuccessful) { // other fatal error occured
goto Exit;
}
// search for appropriate valid TPDO in OD
wObdMappIndex = EPL_PDOK_OBD_IDX_TX_MAPP_PARAM;
wObdCommIndex = EPL_PDOK_OBD_IDX_TX_COMM_PARAM;
for (wPdoId = 0; ; wPdoId++, wObdCommIndex++, wObdMappIndex++)
{
ObdSize = 1;
// read node ID from OD
Ret = EplObdReadEntry(wObdCommIndex, 0x01, &bObdData, &ObdSize);
if ((Ret == kEplObdIndexNotExist)
|| (Ret == kEplObdSubindexNotExist)
|| (Ret == kEplObdIllegalPart))
{ // PDO does not exist; last PDO reached
Ret = kEplSuccessful;
goto Exit;
}
else if (Ret != kEplSuccessful)
{ // other fatal error occured
goto Exit;
}
// entry read successfully
if (bObdData != uiNodeId)
{ // node ID does not equal - wrong PDO, try next PDO in OD
continue;
}
ObdSize = 1;
// read number of mapped objects from OD; this indicates if the PDO is valid
Ret = EplObdReadEntry(wObdMappIndex, 0x00, &bObjectCount, &ObdSize);
if ((Ret == kEplObdIndexNotExist)
|| (Ret == kEplObdSubindexNotExist)
|| (Ret == kEplObdIllegalPart))
{ // PDO does not exist; last PDO reached
Ret = kEplSuccessful;
goto Exit;
}
else if (Ret != kEplSuccessful)
{ // other fatal error occured
goto Exit;
}
// entry read successfully
if (bObjectCount == 0)
{ // PDO in OD not valid, try next PDO in OD
continue;
}
}
// valid TPDO found
// set PDO size in frame
AmiSetWordToLe(&pFrame->m_Data.m_Pres.m_le_wSize,
wPdoSize);
ObdSize = 1;
// get PDO mapping version from OD
Ret = EplObdReadEntry(wObdCommIndex, 0x02, &bObdData, &ObdSize);
if (Ret != kEplSuccessful)
{ // other fatal error occured
goto Exit;
}
// entry read successfully
// set PDO version in frame
AmiSetByteToLe(&pFrame->m_Data.m_Pres.m_le_bPdoVersion, bObdData);
Ret = EplPdokCalAreTpdosValid(&fValid);
if (fValid != FALSE) {
// set TPDO valid
bFrameData =
AmiGetByteFromLe(&pFrame->m_Data.m_Pres.
m_le_bFlag1);
AmiSetByteToLe(&pFrame->m_Data.m_Pres.
m_le_bFlag1,
(bFrameData |
EPL_FRAME_FLAG1_RD));
}
// processing finished successfully
// calculate PDO size
wPdoSize = 0;
goto Exit;
}
break;
// process mapping
for (bMappSubindex = 1; bMappSubindex <= bObjectCount; bMappSubindex++)
{
ObdSize = 8; // QWORD
// read object mapping from OD
Ret = EplObdReadEntry(wObdMappIndex, bMappSubindex, &qwObjectMapping, &ObdSize);
if (Ret != kEplSuccessful)
{ // other fatal error occured
goto Exit;
}
case kEplEventTypePdoSoa: // SoA received
// check if object mapping entry is valid, i.e. unequal zero, because "empty" entries are allowed
if (qwObjectMapping == 0)
{ // invalid entry, continue with next entry
continue;
}
// invalidate TPDOs
Ret = EplPdokCalSetTpdosValid(FALSE);
break;
// decode object mapping
wObdCommIndex = (WORD) (qwObjectMapping & 0x000000000000FFFFLL);
bObdSubindex = (BYTE) ((qwObjectMapping & 0x0000000000FF0000LL) >> 16);
wBitOffset = (WORD) ((qwObjectMapping & 0x0000FFFF00000000LL) >> 32);
wBitSize = (WORD) ((qwObjectMapping & 0xFFFF000000000000LL) >> 48);
default:
{
ASSERTMSG(FALSE,
"EplPdokProcess(): unhandled event type!\n");
}
}
// calculate max PDO size
ObdSize = wBitSize >> 3;
wVarSize = (wBitOffset >> 3) + (WORD) ObdSize;
if ((unsigned int)(wVarSize + 24) > pFrameInfo->m_uiFrameSize)
{ // TPDO is too short
// $$$ raise PDO error, set Ret
goto Exit;
}
if (wVarSize > wPdoSize)
{ // memorize new PDO size
wPdoSize = wVarSize;
}
// copy object from process/OD variable to TPDO
Ret = EplObdReadEntryToLe(wObdCommIndex, bObdSubindex, &pFrame->m_Data.m_Pres.m_le_abPayload[(wBitOffset >> 3)], &ObdSize);
if (Ret != kEplSuccessful)
{ // other fatal error occured
goto Exit;
}
}
// set PDO size in frame
AmiSetWordToLe(&pFrame->m_Data.m_Pres.m_le_wSize, wPdoSize);
Ret = EplPdokCalAreTpdosValid(&fValid);
if (fValid != FALSE)
{
// set TPDO valid
bFrameData = AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bFlag1);
AmiSetByteToLe(&pFrame->m_Data.m_Pres.m_le_bFlag1, (bFrameData | EPL_FRAME_FLAG1_RD));
}
// processing finished successfully
goto Exit;
}
break;
case kEplEventTypePdoSoa: // SoA received
// invalidate TPDOs
Ret = EplPdokCalSetTpdosValid(FALSE);
break;
default:
{
ASSERTMSG(FALSE, "EplPdokProcess(): unhandled event type!\n");
}
}
Exit:
return Ret;
Exit:
return Ret;
}
//=========================================================================//
@ -689,4 +692,3 @@ Exit:
#endif // #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0)
// EOF

32
drivers/staging/epl/EplPdokCal.c
View File

@ -72,7 +72,6 @@
#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0)
/***************************************************************************/
/* */
/* */
@ -97,7 +96,6 @@
// local function prototypes
//---------------------------------------------------------------------------
/***************************************************************************/
/* */
/* */
@ -111,7 +109,6 @@
//
/***************************************************************************/
//=========================================================================//
// //
// P R I V A T E D E F I N I T I O N S //
@ -126,9 +123,8 @@
// local types
//---------------------------------------------------------------------------
typedef struct
{
BOOL m_fTpdosValid;
typedef struct {
BOOL m_fTpdosValid;
} tEplPdokCalInstance;
@ -136,13 +132,12 @@ typedef struct
// local vars
//---------------------------------------------------------------------------
static tEplPdokCalInstance EplPdokCalInstance_g;
static tEplPdokCalInstance EplPdokCalInstance_g;
//---------------------------------------------------------------------------
// local function prototypes
//---------------------------------------------------------------------------
//=========================================================================//
// //
// P U B L I C F U N C T I O N S //
@ -167,9 +162,9 @@ static tEplPdokCalInstance EplPdokCalInstance_g;
tEplKernel EplPdokCalAddInstance(void)
{
EPL_MEMSET(&EplPdokCalInstance_g, 0, sizeof(EplPdokCalInstance_g));
EPL_MEMSET(&EplPdokCalInstance_g, 0, sizeof(EplPdokCalInstance_g));
return kEplSuccessful;
return kEplSuccessful;
}
//---------------------------------------------------------------------------
@ -190,10 +185,9 @@ tEplKernel EplPdokCalAddInstance(void)
tEplKernel EplPdokCalDelInstance(void)
{
return kEplSuccessful;
return kEplSuccessful;
}
//---------------------------------------------------------------------------
//
// Function: EplPdokCalSetTpdosValid()
@ -212,11 +206,11 @@ tEplKernel EplPdokCalDelInstance(void)
tEplKernel EplPdokCalSetTpdosValid(BOOL fValid_p)
{
tEplKernel Ret = kEplSuccessful;
tEplKernel Ret = kEplSuccessful;
EplPdokCalInstance_g.m_fTpdosValid = fValid_p;
EplPdokCalInstance_g.m_fTpdosValid = fValid_p;
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -236,14 +230,13 @@ tEplKernel Ret = kEplSuccessful;
tEplKernel EplPdokCalAreTpdosValid(BOOL * pfValid_p)
{
tEplKernel Ret = kEplSuccessful;
tEplKernel Ret = kEplSuccessful;
*pfValid_p = EplPdokCalInstance_g.m_fTpdosValid;
*pfValid_p = EplPdokCalInstance_g.m_fTpdosValid;
return Ret;
return Ret;
}
//=========================================================================//
// //
// P R I V A T E F U N C T I O N S //
@ -271,4 +264,3 @@ tEplKernel Ret = kEplSuccessful;
#endif
// EOF

507
drivers/staging/epl/EplPdou.c
View File

@ -82,7 +82,6 @@
#error "EPL PDOu module needs EPL module OBDU or OBDK!"
#endif
/***************************************************************************/
/* */
/* */
@ -103,7 +102,6 @@
#define EPL_PDOU_OBD_IDX_MASK 0xFF00
#define EPL_PDOU_PDO_ID_MASK 0x00FF
//---------------------------------------------------------------------------
// local types
//---------------------------------------------------------------------------
@ -116,7 +114,6 @@
// local function prototypes
//---------------------------------------------------------------------------
/***************************************************************************/
/* */
/* */
@ -130,7 +127,6 @@
//
/***************************************************************************/
//=========================================================================//
// //
// P R I V A T E D E F I N I T I O N S //
@ -149,25 +145,23 @@
// local vars
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
// local function prototypes
//---------------------------------------------------------------------------
static tEplKernel EplPdouCheckPdoValidity(tEplObdCbParam MEM* pParam_p, unsigned int uiIndex_p);
static tEplKernel EplPdouCheckPdoValidity(tEplObdCbParam MEM * pParam_p,
unsigned int uiIndex_p);
static void EplPdouDecodeObjectMapping(QWORD qwObjectMapping_p,
unsigned int* puiIndex_p,
unsigned int* puiSubIndex_p,
unsigned int* puiBitOffset_p,
unsigned int* puiBitSize_p);
unsigned int *puiIndex_p,
unsigned int *puiSubIndex_p,
unsigned int *puiBitOffset_p,
unsigned int *puiBitSize_p);
static tEplKernel EplPdouCheckObjectMapping(QWORD qwObjectMapping_p,
tEplObdAccess AccessType_p,
DWORD* pdwAbortCode_p,
unsigned int* puiPdoSize_p);
tEplObdAccess AccessType_p,
DWORD * pdwAbortCode_p,
unsigned int *puiPdoSize_p);
//=========================================================================//
// //
@ -193,10 +187,9 @@ static tEplKernel EplPdouCheckObjectMapping(QWORD qwObjectMapping_p,
tEplKernel EplPdouAddInstance(void)
{
return kEplSuccessful;
return kEplSuccessful;
}
//---------------------------------------------------------------------------
//
// Function: EplPdouDelInstance()
@ -215,10 +208,9 @@ tEplKernel EplPdouAddInstance(void)
tEplKernel EplPdouDelInstance(void)
{
return kEplSuccessful;
return kEplSuccessful;
}
//---------------------------------------------------------------------------
//
// Function: EplPdouCbObdAccess
@ -234,170 +226,153 @@ tEplKernel EplPdouDelInstance(void)
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplPdouCbObdAccess(tEplObdCbParam MEM* pParam_p)
tEplKernel PUBLIC EplPdouCbObdAccess(tEplObdCbParam MEM * pParam_p)
{
tEplKernel Ret = kEplSuccessful;
unsigned int uiPdoId;
unsigned int uiIndexType;
tEplObdSize ObdSize;
BYTE bObjectCount;
QWORD qwObjectMapping;
tEplObdAccess AccessType;
BYTE bMappSubindex;
unsigned int uiCurPdoSize;
WORD wMaxPdoSize;
unsigned int uiSubIndex;
tEplKernel Ret = kEplSuccessful;
unsigned int uiPdoId;
unsigned int uiIndexType;
tEplObdSize ObdSize;
BYTE bObjectCount;
QWORD qwObjectMapping;
tEplObdAccess AccessType;
BYTE bMappSubindex;
unsigned int uiCurPdoSize;
WORD wMaxPdoSize;
unsigned int uiSubIndex;
// fetch PDO ID
uiPdoId = pParam_p->m_uiIndex & EPL_PDOU_PDO_ID_MASK;
// fetch PDO ID
uiPdoId = pParam_p->m_uiIndex & EPL_PDOU_PDO_ID_MASK;
// fetch object index type
uiIndexType = pParam_p->m_uiIndex & EPL_PDOU_OBD_IDX_MASK;
// fetch object index type
uiIndexType = pParam_p->m_uiIndex & EPL_PDOU_OBD_IDX_MASK;
if (pParam_p->m_ObdEvent != kEplObdEvPreWrite)
{ // read accesses, post write events etc. are OK
pParam_p->m_dwAbortCode = 0;
goto Exit;
}
if (pParam_p->m_ObdEvent != kEplObdEvPreWrite) { // read accesses, post write events etc. are OK
pParam_p->m_dwAbortCode = 0;
goto Exit;
}
// check index type
switch (uiIndexType) {
case EPL_PDOU_OBD_IDX_RX_COMM_PARAM:
// RPDO communication parameter accessed
case EPL_PDOU_OBD_IDX_TX_COMM_PARAM:
{ // TPDO communication parameter accessed
Ret = EplPdouCheckPdoValidity(pParam_p,
(EPL_PDOU_OBD_IDX_MAPP_PARAM
| pParam_p->m_uiIndex));
if (Ret != kEplSuccessful) { // PDO is valid or does not exist
goto Exit;
}
// check index type
switch (uiIndexType)
{
case EPL_PDOU_OBD_IDX_RX_COMM_PARAM:
// RPDO communication parameter accessed
case EPL_PDOU_OBD_IDX_TX_COMM_PARAM:
{ // TPDO communication parameter accessed
Ret = EplPdouCheckPdoValidity(pParam_p,
(EPL_PDOU_OBD_IDX_MAPP_PARAM | pParam_p->m_uiIndex));
if (Ret != kEplSuccessful)
{ // PDO is valid or does not exist
goto Exit;
}
goto Exit;
}
goto Exit;
}
case EPL_PDOU_OBD_IDX_RX_MAPP_PARAM:
{ // RPDO mapping parameter accessed
case EPL_PDOU_OBD_IDX_RX_MAPP_PARAM:
{ // RPDO mapping parameter accessed
AccessType = kEplObdAccWrite;
break;
}
AccessType = kEplObdAccWrite;
break;
}
case EPL_PDOU_OBD_IDX_TX_MAPP_PARAM:
{ // TPDO mapping parameter accessed
case EPL_PDOU_OBD_IDX_TX_MAPP_PARAM:
{ // TPDO mapping parameter accessed
AccessType = kEplObdAccRead;
break;
}
AccessType = kEplObdAccRead;
break;
}
default:
{ // this callback function is only for
// PDO mapping and communication parameters
pParam_p->m_dwAbortCode = EPL_SDOAC_GENERAL_ERROR;
goto Exit;
}
}
default:
{ // this callback function is only for
// PDO mapping and communication parameters
pParam_p->m_dwAbortCode = EPL_SDOAC_GENERAL_ERROR;
goto Exit;
}
}
// RPDO and TPDO mapping parameter accessed
// RPDO and TPDO mapping parameter accessed
if (pParam_p->m_uiSubIndex == 0) { // object mapping count accessed
if (pParam_p->m_uiSubIndex == 0)
{ // object mapping count accessed
// PDO is enabled or disabled
bObjectCount = *((BYTE *) pParam_p->m_pArg);
// PDO is enabled or disabled
bObjectCount = *((BYTE*) pParam_p->m_pArg);
if (bObjectCount == 0) { // PDO shall be disabled
if (bObjectCount == 0)
{ // PDO shall be disabled
// that is always possible
goto Exit;
}
// PDO shall be enabled
// it should have been disabled for this operation
Ret = EplPdouCheckPdoValidity(pParam_p, pParam_p->m_uiIndex);
if (Ret != kEplSuccessful) { // PDO is valid or does not exist
goto Exit;
}
// that is always possible
goto Exit;
}
if (AccessType == kEplObdAccWrite) {
uiSubIndex = 0x04; // PReqActPayloadLimit_U16
} else {
uiSubIndex = 0x05; // PResActPayloadLimit_U16
}
// PDO shall be enabled
// it should have been disabled for this operation
Ret = EplPdouCheckPdoValidity(pParam_p, pParam_p->m_uiIndex);
if (Ret != kEplSuccessful)
{ // PDO is valid or does not exist
goto Exit;
}
// fetch maximum PDO size from Object 1F98h: NMT_CycleTiming_REC
ObdSize = sizeof(wMaxPdoSize);
Ret =
EplObduReadEntry(0x1F98, uiSubIndex, &wMaxPdoSize,
&ObdSize);
if (Ret != kEplSuccessful) { // other fatal error occured
pParam_p->m_dwAbortCode = EPL_SDOAC_GENERAL_ERROR;
goto Exit;
}
// check all objectmappings
for (bMappSubindex = 1; bMappSubindex <= bObjectCount;
bMappSubindex++) {
// read object mapping from OD
ObdSize = sizeof(qwObjectMapping); // QWORD
Ret = EplObduReadEntry(pParam_p->m_uiIndex,
bMappSubindex, &qwObjectMapping,
&ObdSize);
if (Ret != kEplSuccessful) { // other fatal error occured
pParam_p->m_dwAbortCode =
EPL_SDOAC_GENERAL_ERROR;
goto Exit;
}
// check object mapping
Ret = EplPdouCheckObjectMapping(qwObjectMapping,
AccessType,
&pParam_p->
m_dwAbortCode,
&uiCurPdoSize);
if (Ret != kEplSuccessful) { // illegal object mapping
goto Exit;
}
if (AccessType == kEplObdAccWrite)
{
uiSubIndex = 0x04; // PReqActPayloadLimit_U16
}
else
{
uiSubIndex = 0x05; // PResActPayloadLimit_U16
}
if (uiCurPdoSize > wMaxPdoSize) { // mapping exceeds object size
pParam_p->m_dwAbortCode =
EPL_SDOAC_GENERAL_ERROR;
Ret = kEplPdoVarNotFound;
}
// fetch maximum PDO size from Object 1F98h: NMT_CycleTiming_REC
ObdSize = sizeof (wMaxPdoSize);
Ret = EplObduReadEntry(0x1F98, uiSubIndex, &wMaxPdoSize, &ObdSize);
if (Ret != kEplSuccessful)
{ // other fatal error occured
pParam_p->m_dwAbortCode = EPL_SDOAC_GENERAL_ERROR;
goto Exit;
}
}
// check all objectmappings
for (bMappSubindex = 1; bMappSubindex <= bObjectCount; bMappSubindex++)
{
// read object mapping from OD
ObdSize = sizeof (qwObjectMapping); // QWORD
Ret = EplObduReadEntry(pParam_p->m_uiIndex,
bMappSubindex, &qwObjectMapping, &ObdSize);
if (Ret != kEplSuccessful)
{ // other fatal error occured
pParam_p->m_dwAbortCode = EPL_SDOAC_GENERAL_ERROR;
goto Exit;
}
} else { // ObjectMapping
Ret = EplPdouCheckPdoValidity(pParam_p, pParam_p->m_uiIndex);
if (Ret != kEplSuccessful) { // PDO is valid or does not exist
goto Exit;
}
// check existence of object and validity of object length
// check object mapping
Ret = EplPdouCheckObjectMapping(qwObjectMapping,
AccessType,
&pParam_p->m_dwAbortCode,
&uiCurPdoSize);
if (Ret != kEplSuccessful)
{ // illegal object mapping
goto Exit;
}
qwObjectMapping = *((QWORD *) pParam_p->m_pArg);
if (uiCurPdoSize > wMaxPdoSize)
{ // mapping exceeds object size
pParam_p->m_dwAbortCode = EPL_SDOAC_GENERAL_ERROR;
Ret = kEplPdoVarNotFound;
}
Ret = EplPdouCheckObjectMapping(qwObjectMapping,
AccessType,
&pParam_p->m_dwAbortCode,
&uiCurPdoSize);
}
}
}
else
{ // ObjectMapping
Ret = EplPdouCheckPdoValidity(pParam_p, pParam_p->m_uiIndex);
if (Ret != kEplSuccessful)
{ // PDO is valid or does not exist
goto Exit;
}
// check existence of object and validity of object length
qwObjectMapping = *((QWORD*) pParam_p->m_pArg);
Ret = EplPdouCheckObjectMapping(qwObjectMapping,
AccessType,
&pParam_p->m_dwAbortCode,
&uiCurPdoSize);
}
Exit:
return Ret;
Exit:
return Ret;
}
//=========================================================================//
// //
// P R I V A T E F U N C T I O N S //
@ -419,33 +394,32 @@ Exit:
//
//---------------------------------------------------------------------------
static tEplKernel EplPdouCheckPdoValidity(tEplObdCbParam MEM* pParam_p, unsigned int uiIndex_p)
static tEplKernel EplPdouCheckPdoValidity(tEplObdCbParam MEM * pParam_p,
unsigned int uiIndex_p)
{
tEplKernel Ret = kEplSuccessful;
tEplObdSize ObdSize;
BYTE bObjectCount;
tEplKernel Ret = kEplSuccessful;
tEplObdSize ObdSize;
BYTE bObjectCount;
ObdSize = 1;
// read number of mapped objects from OD; this indicates if the PDO is valid
Ret = EplObduReadEntry(uiIndex_p, 0x00, &bObjectCount, &ObdSize);
if (Ret != kEplSuccessful)
{ // other fatal error occured
pParam_p->m_dwAbortCode = EPL_SDOAC_GEN_INTERNAL_INCOMPATIBILITY;
goto Exit;
}
// entry read successfully
if (bObjectCount != 0)
{ // PDO in OD is still valid
pParam_p->m_dwAbortCode = EPL_SDOAC_GEN_PARAM_INCOMPATIBILITY;
Ret = kEplPdoNotExist;
goto Exit;
}
ObdSize = 1;
// read number of mapped objects from OD; this indicates if the PDO is valid
Ret = EplObduReadEntry(uiIndex_p, 0x00, &bObjectCount, &ObdSize);
if (Ret != kEplSuccessful) { // other fatal error occured
pParam_p->m_dwAbortCode =
EPL_SDOAC_GEN_INTERNAL_INCOMPATIBILITY;
goto Exit;
}
// entry read successfully
if (bObjectCount != 0) { // PDO in OD is still valid
pParam_p->m_dwAbortCode = EPL_SDOAC_GEN_PARAM_INCOMPATIBILITY;
Ret = kEplPdoNotExist;
goto Exit;
}
Exit:
return Ret;
Exit:
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplPdouDecodeObjectMapping
@ -466,26 +440,25 @@ Exit:
//---------------------------------------------------------------------------
static void EplPdouDecodeObjectMapping(QWORD qwObjectMapping_p,
unsigned int* puiIndex_p,
unsigned int* puiSubIndex_p,
unsigned int* puiBitOffset_p,
unsigned int* puiBitSize_p)
unsigned int *puiIndex_p,
unsigned int *puiSubIndex_p,
unsigned int *puiBitOffset_p,
unsigned int *puiBitSize_p)
{
*puiIndex_p = (unsigned int)
(qwObjectMapping_p & 0x000000000000FFFFLL);
*puiIndex_p = (unsigned int)
(qwObjectMapping_p & 0x000000000000FFFFLL);
*puiSubIndex_p = (unsigned int)
((qwObjectMapping_p & 0x0000000000FF0000LL) >> 16);
*puiSubIndex_p = (unsigned int)
((qwObjectMapping_p & 0x0000000000FF0000LL) >> 16);
*puiBitOffset_p = (unsigned int)
((qwObjectMapping_p & 0x0000FFFF00000000LL) >> 32);
*puiBitOffset_p = (unsigned int)
((qwObjectMapping_p & 0x0000FFFF00000000LL) >> 32);
*puiBitSize_p = (unsigned int)
((qwObjectMapping_p & 0xFFFF000000000000LL) >> 48);
*puiBitSize_p = (unsigned int)
((qwObjectMapping_p & 0xFFFF000000000000LL) >> 48);
}
//---------------------------------------------------------------------------
//
// Function: EplPdouCheckObjectMapping
@ -508,101 +481,85 @@ static void EplPdouDecodeObjectMapping(QWORD qwObjectMapping_p,
//---------------------------------------------------------------------------
static tEplKernel EplPdouCheckObjectMapping(QWORD qwObjectMapping_p,
tEplObdAccess AccessType_p,
DWORD* pdwAbortCode_p,
unsigned int* puiPdoSize_p)
tEplObdAccess AccessType_p,
DWORD * pdwAbortCode_p,
unsigned int *puiPdoSize_p)
{
tEplKernel Ret = kEplSuccessful;
tEplObdSize ObdSize;
unsigned int uiIndex;
unsigned int uiSubIndex;
unsigned int uiBitOffset;
unsigned int uiBitSize;
tEplObdAccess AccessType;
BOOL fNumerical;
tEplKernel Ret = kEplSuccessful;
tEplObdSize ObdSize;
unsigned int uiIndex;
unsigned int uiSubIndex;
unsigned int uiBitOffset;
unsigned int uiBitSize;
tEplObdAccess AccessType;
BOOL fNumerical;
if (qwObjectMapping_p == 0)
{ // discard zero value
*puiPdoSize_p = 0;
goto Exit;
}
if (qwObjectMapping_p == 0) { // discard zero value
*puiPdoSize_p = 0;
goto Exit;
}
// decode object mapping
EplPdouDecodeObjectMapping(qwObjectMapping_p,
&uiIndex,
&uiSubIndex, &uiBitOffset, &uiBitSize);
// decode object mapping
EplPdouDecodeObjectMapping(qwObjectMapping_p,
&uiIndex,
&uiSubIndex,
&uiBitOffset,
&uiBitSize);
if ((uiBitOffset & 0x7) != 0x0) { // bit mapping is not supported
*pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR;
Ret = kEplPdoGranularityMismatch;
goto Exit;
}
if ((uiBitOffset & 0x7) != 0x0)
{ // bit mapping is not supported
*pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR;
Ret = kEplPdoGranularityMismatch;
goto Exit;
}
if ((uiBitSize & 0x7) != 0x0) { // bit mapping is not supported
*pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR;
Ret = kEplPdoGranularityMismatch;
goto Exit;
}
// check access type
Ret = EplObduGetAccessType(uiIndex, uiSubIndex, &AccessType);
if (Ret != kEplSuccessful) { // entry doesn't exist
*pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_EXIST;
goto Exit;
}
if ((uiBitSize & 0x7) != 0x0)
{ // bit mapping is not supported
*pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR;
Ret = kEplPdoGranularityMismatch;
goto Exit;
}
if ((AccessType & kEplObdAccPdo) == 0) { // object is not mappable
*pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_MAPPABLE;
Ret = kEplPdoVarNotFound;
goto Exit;
}
// check access type
Ret = EplObduGetAccessType(uiIndex, uiSubIndex, &AccessType);
if (Ret != kEplSuccessful)
{ // entry doesn't exist
*pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_EXIST;
goto Exit;
}
if ((AccessType & AccessType_p) == 0) { // object is not writeable (RPDO) or readable (TPDO) respectively
*pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_MAPPABLE;
Ret = kEplPdoVarNotFound;
goto Exit;
}
if ((AccessType & kEplObdAccPdo) == 0)
{ // object is not mappable
*pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_MAPPABLE;
Ret = kEplPdoVarNotFound;
goto Exit;
}
ObdSize = EplObduGetDataSize(uiIndex, uiSubIndex);
if (ObdSize < (uiBitSize >> 3)) { // object does not exist or has smaller size
*pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR;
Ret = kEplPdoVarNotFound;
}
if ((AccessType & AccessType_p) == 0)
{ // object is not writeable (RPDO) or readable (TPDO) respectively
*pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_MAPPABLE;
Ret = kEplPdoVarNotFound;
goto Exit;
}
Ret = EplObduIsNumerical(uiIndex, uiSubIndex, &fNumerical);
if (Ret != kEplSuccessful) { // entry doesn't exist
*pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_EXIST;
goto Exit;
}
ObdSize = EplObduGetDataSize(uiIndex, uiSubIndex);
if (ObdSize < (uiBitSize >> 3))
{ // object does not exist or has smaller size
*pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR;
Ret = kEplPdoVarNotFound;
}
if ((fNumerical != FALSE)
&& ((uiBitSize >> 3) != ObdSize)) {
// object is numerical,
// therefor size has to fit, but it does not.
*pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR;
Ret = kEplPdoVarNotFound;
goto Exit;
}
// calucaled needed PDO size
*puiPdoSize_p = (uiBitOffset >> 3) + (uiBitSize >> 3);
Ret = EplObduIsNumerical(uiIndex, uiSubIndex, &fNumerical);
if (Ret != kEplSuccessful)
{ // entry doesn't exist
*pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_EXIST;
goto Exit;
}
if ((fNumerical != FALSE)
&& ((uiBitSize >> 3) != ObdSize))
{
// object is numerical,
// therefor size has to fit, but it does not.
*pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR;
Ret = kEplPdoVarNotFound;
goto Exit;
}
// calucaled needed PDO size
*puiPdoSize_p = (uiBitOffset >> 3) + (uiBitSize >> 3);
Exit:
return Ret;
Exit:
return Ret;
}
#endif // #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOU)) != 0)
// EOF

336
drivers/staging/epl/EplSdoAsndu.c
View File

@ -94,11 +94,9 @@
//---------------------------------------------------------------------------
// instance table
typedef struct
{
unsigned int m_auiSdoAsndConnection[EPL_SDO_MAX_CONNECTION_ASND];
tEplSequLayerReceiveCb m_fpSdoAsySeqCb;
typedef struct {
unsigned int m_auiSdoAsndConnection[EPL_SDO_MAX_CONNECTION_ASND];
tEplSequLayerReceiveCb m_fpSdoAsySeqCb;
} tEplSdoAsndInstance;
@ -106,7 +104,7 @@ typedef struct
// modul globale vars
//---------------------------------------------------------------------------
static tEplSdoAsndInstance SdoAsndInstance_g;
static tEplSdoAsndInstance SdoAsndInstance_g;
//---------------------------------------------------------------------------
// local function prototypes
@ -127,8 +125,6 @@ tEplKernel PUBLIC EplSdoAsnduCb(tEplFrameInfo * pFrameInfo_p);
//
/***************************************************************************/
//=========================================================================//
// //
// P U B L I C F U N C T I O N S //
@ -155,15 +151,13 @@ tEplKernel PUBLIC EplSdoAsnduCb(tEplFrameInfo * pFrameInfo_p);
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplSdoAsnduInit(tEplSequLayerReceiveCb fpReceiveCb_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplSdoAsnduAddInstance(fpReceiveCb_p);
Ret = EplSdoAsnduAddInstance(fpReceiveCb_p);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplSdoAsnduAddInstance
@ -184,30 +178,26 @@ return Ret;
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplSdoAsnduAddInstance(tEplSequLayerReceiveCb fpReceiveCb_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// init control structure
EPL_MEMSET(&SdoAsndInstance_g, 0x00, sizeof(SdoAsndInstance_g));
// init control structure
EPL_MEMSET(&SdoAsndInstance_g, 0x00, sizeof(SdoAsndInstance_g));
// save pointer to callback-function
if (fpReceiveCb_p != NULL)
{
SdoAsndInstance_g.m_fpSdoAsySeqCb = fpReceiveCb_p;
}
else
{
Ret = kEplSdoUdpMissCb;
}
// save pointer to callback-function
if (fpReceiveCb_p != NULL) {
SdoAsndInstance_g.m_fpSdoAsySeqCb = fpReceiveCb_p;
} else {
Ret = kEplSdoUdpMissCb;
}
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0)
Ret = EplDlluCalRegAsndService(kEplDllAsndSdo,
EplSdoAsnduCb,
kEplDllAsndFilterLocal);
Ret = EplDlluCalRegAsndService(kEplDllAsndSdo,
EplSdoAsnduCb, kEplDllAsndFilterLocal);
#endif
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -230,21 +220,19 @@ tEplKernel Ret;
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplSdoAsnduDelInstance()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0)
// deregister callback function from DLL
Ret = EplDlluCalRegAsndService(kEplDllAsndSdo,
NULL,
kEplDllAsndFilterNone);
// deregister callback function from DLL
Ret = EplDlluCalRegAsndService(kEplDllAsndSdo,
NULL, kEplDllAsndFilterNone);
#endif
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplSdoAsnduInitCon
@ -263,61 +251,53 @@ return Ret;
// State:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplSdoAsnduInitCon(tEplSdoConHdl* pSdoConHandle_p,
unsigned int uiTargetNodeId_p)
tEplKernel PUBLIC EplSdoAsnduInitCon(tEplSdoConHdl * pSdoConHandle_p,
unsigned int uiTargetNodeId_p)
{
tEplKernel Ret;
unsigned int uiCount;
unsigned int uiFreeCon;
unsigned int* puiConnection;
tEplKernel Ret;
unsigned int uiCount;
unsigned int uiFreeCon;
unsigned int *puiConnection;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
if ((uiTargetNodeId_p == EPL_C_ADR_INVALID)
|| (uiTargetNodeId_p >= EPL_C_ADR_BROADCAST))
{
Ret = kEplSdoAsndInvalidNodeId;
goto Exit;
}
if ((uiTargetNodeId_p == EPL_C_ADR_INVALID)
|| (uiTargetNodeId_p >= EPL_C_ADR_BROADCAST)) {
Ret = kEplSdoAsndInvalidNodeId;
goto Exit;
}
// get free entry in control structure
uiCount = 0;
uiFreeCon = EPL_SDO_MAX_CONNECTION_ASND;
puiConnection = &SdoAsndInstance_g.m_auiSdoAsndConnection[0];
while (uiCount < EPL_SDO_MAX_CONNECTION_ASND) {
if (*puiConnection == uiTargetNodeId_p) { // existing connection to target node found
// save handle for higher layer
*pSdoConHandle_p = (uiCount | EPL_SDO_ASND_HANDLE);
// get free entry in control structure
uiCount = 0;
uiFreeCon = EPL_SDO_MAX_CONNECTION_ASND;
puiConnection = &SdoAsndInstance_g.m_auiSdoAsndConnection[0];
while(uiCount < EPL_SDO_MAX_CONNECTION_ASND)
{
if (*puiConnection == uiTargetNodeId_p)
{ // existing connection to target node found
// save handle for higher layer
*pSdoConHandle_p = (uiCount | EPL_SDO_ASND_HANDLE );
goto Exit;
} else if (*puiConnection == 0) { // free entry-> save target nodeId
uiFreeCon = uiCount;
}
uiCount++;
puiConnection++;
}
goto Exit;
}
else if (*puiConnection == 0)
{ // free entry-> save target nodeId
uiFreeCon = uiCount;
}
uiCount++;
puiConnection++;
}
if (uiFreeCon == EPL_SDO_MAX_CONNECTION_ASND) {
// no free connection
Ret = kEplSdoAsndNoFreeHandle;
} else {
puiConnection =
&SdoAsndInstance_g.m_auiSdoAsndConnection[uiFreeCon];
*puiConnection = uiTargetNodeId_p;
// save handle for higher layer
*pSdoConHandle_p = (uiFreeCon | EPL_SDO_ASND_HANDLE);
if (uiFreeCon == EPL_SDO_MAX_CONNECTION_ASND)
{
// no free connection
Ret = kEplSdoAsndNoFreeHandle;
}
else
{
puiConnection = &SdoAsndInstance_g.m_auiSdoAsndConnection[uiFreeCon];
*puiConnection = uiTargetNodeId_p;
// save handle for higher layer
*pSdoConHandle_p = (uiFreeCon | EPL_SDO_ASND_HANDLE );
goto Exit;
}
goto Exit;
}
Exit:
return Ret;
Exit:
return Ret;
}
//---------------------------------------------------------------------------
@ -339,47 +319,47 @@ Exit:
// State:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplSdoAsnduSendData(tEplSdoConHdl SdoConHandle_p,
tEplFrame * pSrcData_p,
DWORD dwDataSize_p)
tEplKernel PUBLIC EplSdoAsnduSendData(tEplSdoConHdl SdoConHandle_p,
tEplFrame * pSrcData_p,
DWORD dwDataSize_p)
{
tEplKernel Ret;
unsigned int uiArray;
tEplFrameInfo FrameInfo;
tEplKernel Ret;
unsigned int uiArray;
tEplFrameInfo FrameInfo;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK);
uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK);
if(uiArray > EPL_SDO_MAX_CONNECTION_ASND)
{
Ret = kEplSdoAsndInvalidHandle;
goto Exit;
}
if (uiArray > EPL_SDO_MAX_CONNECTION_ASND) {
Ret = kEplSdoAsndInvalidHandle;
goto Exit;
}
// fillout Asnd header
// own node id not needed -> filled by DLL
// fillout Asnd header
// own node id not needed -> filled by DLL
// set message type
AmiSetByteToLe(&pSrcData_p->m_le_bMessageType, (BYTE) kEplMsgTypeAsnd); // ASnd == 0x06
// target node id
AmiSetByteToLe(&pSrcData_p->m_le_bDstNodeId,
(BYTE) SdoAsndInstance_g.
m_auiSdoAsndConnection[uiArray]);
// set source-nodeid (filled by DLL 0)
AmiSetByteToLe(&pSrcData_p->m_le_bSrcNodeId, 0x00);
// set message type
AmiSetByteToLe(&pSrcData_p->m_le_bMessageType, (BYTE)kEplMsgTypeAsnd); // ASnd == 0x06
// target node id
AmiSetByteToLe(&pSrcData_p->m_le_bDstNodeId, (BYTE) SdoAsndInstance_g.m_auiSdoAsndConnection[uiArray]);
// set source-nodeid (filled by DLL 0)
AmiSetByteToLe(&pSrcData_p->m_le_bSrcNodeId, 0x00);
// calc size
dwDataSize_p += EPL_ASND_HEADER_SIZE;
// calc size
dwDataSize_p += EPL_ASND_HEADER_SIZE;
// send function of DLL
FrameInfo.m_uiFrameSize = dwDataSize_p;
FrameInfo.m_pFrame = pSrcData_p;
EPL_MEMSET(&FrameInfo.m_NetTime , 0x00, sizeof(tEplNetTime));
// send function of DLL
FrameInfo.m_uiFrameSize = dwDataSize_p;
FrameInfo.m_pFrame = pSrcData_p;
EPL_MEMSET(&FrameInfo.m_NetTime, 0x00, sizeof(tEplNetTime));
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0)
Ret = EplDlluCalAsyncSend(&FrameInfo,kEplDllAsyncReqPrioGeneric);
Ret = EplDlluCalAsyncSend(&FrameInfo, kEplDllAsyncReqPrioGeneric);
#endif
Exit:
return Ret;
Exit:
return Ret;
}
@ -401,25 +381,22 @@ Exit:
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplSdoAsnduDelCon(tEplSdoConHdl SdoConHandle_p)
{
tEplKernel Ret;
unsigned int uiArray;
tEplKernel Ret;
unsigned int uiArray;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK);
// check parameter
if (uiArray > EPL_SDO_MAX_CONNECTION_ASND) {
Ret = kEplSdoAsndInvalidHandle;
goto Exit;
}
// set target nodeId to 0
SdoAsndInstance_g.m_auiSdoAsndConnection[uiArray] = 0;
uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK);
// check parameter
if(uiArray > EPL_SDO_MAX_CONNECTION_ASND)
{
Ret = kEplSdoAsndInvalidHandle;
goto Exit;
}
// set target nodeId to 0
SdoAsndInstance_g.m_auiSdoAsndConnection[uiArray] = 0;
Exit:
return Ret;
Exit:
return Ret;
}
//=========================================================================//
@ -447,63 +424,60 @@ Exit:
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplSdoAsnduCb(tEplFrameInfo * pFrameInfo_p)
{
tEplKernel Ret = kEplSuccessful;
unsigned int uiCount;
unsigned int* puiConnection;
unsigned int uiNodeId;
unsigned int uiFreeEntry = 0xFFFF;
tEplSdoConHdl SdoConHdl;
tEplFrame* pFrame;
tEplKernel Ret = kEplSuccessful;
unsigned int uiCount;
unsigned int *puiConnection;
unsigned int uiNodeId;
unsigned int uiFreeEntry = 0xFFFF;
tEplSdoConHdl SdoConHdl;
tEplFrame *pFrame;
pFrame = pFrameInfo_p->m_pFrame;
pFrame = pFrameInfo_p->m_pFrame;
uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId);
uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId);
// search corresponding entry in control structure
uiCount = 0;
puiConnection = &SdoAsndInstance_g.m_auiSdoAsndConnection[0];
while (uiCount < EPL_SDO_MAX_CONNECTION_ASND)
{
if (uiNodeId == *puiConnection)
{
break;
}
else if ((*puiConnection == 0)
&& (uiFreeEntry == 0xFFFF))
{ // free entry
uiFreeEntry = uiCount;
}
uiCount++;
puiConnection++;
}
// search corresponding entry in control structure
uiCount = 0;
puiConnection = &SdoAsndInstance_g.m_auiSdoAsndConnection[0];
while (uiCount < EPL_SDO_MAX_CONNECTION_ASND) {
if (uiNodeId == *puiConnection) {
break;
} else if ((*puiConnection == 0)
&& (uiFreeEntry == 0xFFFF)) { // free entry
uiFreeEntry = uiCount;
}
uiCount++;
puiConnection++;
}
if (uiCount == EPL_SDO_MAX_CONNECTION_ASND)
{
if (uiFreeEntry != 0xFFFF)
{
puiConnection = &SdoAsndInstance_g.m_auiSdoAsndConnection[uiFreeEntry];
*puiConnection = uiNodeId;
uiCount = uiFreeEntry;
}
else
{
EPL_DBGLVL_SDO_TRACE0("EplSdoAsnduCb(): no free handle\n");
goto Exit;
}
}
if (uiCount == EPL_SDO_MAX_CONNECTION_ASND) {
if (uiFreeEntry != 0xFFFF) {
puiConnection =
&SdoAsndInstance_g.
m_auiSdoAsndConnection[uiFreeEntry];
*puiConnection = uiNodeId;
uiCount = uiFreeEntry;
} else {
EPL_DBGLVL_SDO_TRACE0
("EplSdoAsnduCb(): no free handle\n");
goto Exit;
}
}
// if (uiNodeId == *puiConnection)
{ // entry found or created
SdoConHdl = (uiCount | EPL_SDO_ASND_HANDLE );
{ // entry found or created
SdoConHdl = (uiCount | EPL_SDO_ASND_HANDLE);
SdoAsndInstance_g.m_fpSdoAsySeqCb(SdoConHdl, &pFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame, (pFrameInfo_p->m_uiFrameSize - 18));
}
SdoAsndInstance_g.m_fpSdoAsySeqCb(SdoConHdl,
&pFrame->m_Data.m_Asnd.
m_Payload.m_SdoSequenceFrame,
(pFrameInfo_p->m_uiFrameSize -
18));
}
Exit:
return Ret;
Exit:
return Ret;
}
#endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0)
// EOF

3291
drivers/staging/epl/EplSdoAsySequ.c
View File

File diff suppressed because it is too large Load Diff

4515
drivers/staging/epl/EplSdoComu.c
View File

File diff suppressed because it is too large Load Diff

743
drivers/staging/epl/EplSdoUdpu.c
View File

@ -68,7 +68,6 @@
****************************************************************************/
#include "user/EplSdoUdpu.h"
#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0)
@ -79,7 +78,6 @@
#include <linux/sched.h>
#endif
/***************************************************************************/
/* */
/* */
@ -100,29 +98,27 @@
// local types
//---------------------------------------------------------------------------
typedef struct
{
unsigned long m_ulIpAddr; // in network byte order
unsigned int m_uiPort; // in network byte order
typedef struct {
unsigned long m_ulIpAddr; // in network byte order
unsigned int m_uiPort; // in network byte order
} tEplSdoUdpCon;
// instance table
typedef struct
{
tEplSdoUdpCon m_aSdoAbsUdpConnection[EPL_SDO_MAX_CONNECTION_UDP];
tEplSequLayerReceiveCb m_fpSdoAsySeqCb;
SOCKET m_UdpSocket;
typedef struct {
tEplSdoUdpCon m_aSdoAbsUdpConnection[EPL_SDO_MAX_CONNECTION_UDP];
tEplSequLayerReceiveCb m_fpSdoAsySeqCb;
SOCKET m_UdpSocket;
#if (TARGET_SYSTEM == _WIN32_)
HANDLE m_ThreadHandle;
LPCRITICAL_SECTION m_pCriticalSection;
CRITICAL_SECTION m_CriticalSection;
HANDLE m_ThreadHandle;
LPCRITICAL_SECTION m_pCriticalSection;
CRITICAL_SECTION m_CriticalSection;
#elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
struct completion m_CompletionUdpThread;
int m_ThreadHandle;
int m_iTerminateThread;
struct completion m_CompletionUdpThread;
int m_ThreadHandle;
int m_iTerminateThread;
#endif
} tEplSdoUdpInstance;
@ -131,7 +127,7 @@ typedef struct
// modul globale vars
//---------------------------------------------------------------------------
static tEplSdoUdpInstance SdoUdpInstance_g;
static tEplSdoUdpInstance SdoUdpInstance_g;
//---------------------------------------------------------------------------
// local function prototypes
@ -141,7 +137,7 @@ static tEplSdoUdpInstance SdoUdpInstance_g;
static DWORD PUBLIC EplSdoUdpThread(LPVOID lpParameter);
#elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
static int EplSdoUdpThread(void * pArg_p);
static int EplSdoUdpThread(void *pArg_p);
#endif
/***************************************************************************/
@ -157,8 +153,6 @@ static int EplSdoUdpThread(void * pArg_p);
//
/***************************************************************************/
//=========================================================================//
// //
// P U B L I C F U N C T I O N S //
@ -185,12 +179,11 @@ static int EplSdoUdpThread(void * pArg_p);
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplSdoUdpuInit(tEplSequLayerReceiveCb fpReceiveCb_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplSdoUdpuAddInstance(fpReceiveCb_p);
Ret = EplSdoUdpuAddInstance(fpReceiveCb_p);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -214,59 +207,54 @@ return Ret;
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplSdoUdpuAddInstance(tEplSequLayerReceiveCb fpReceiveCb_p)
{
tEplKernel Ret;
tEplKernel Ret;
#if (TARGET_SYSTEM == _WIN32_)
int iError;
WSADATA Wsa;
int iError;
WSADATA Wsa;
#endif
// set instance variables to 0
EPL_MEMSET(&SdoUdpInstance_g, 0x00, sizeof(SdoUdpInstance_g));
// set instance variables to 0
EPL_MEMSET(&SdoUdpInstance_g, 0x00, sizeof(SdoUdpInstance_g));
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// save pointer to callback-function
if (fpReceiveCb_p != NULL)
{
SdoUdpInstance_g.m_fpSdoAsySeqCb = fpReceiveCb_p;
}
else
{
Ret = kEplSdoUdpMissCb;
goto Exit;
}
// save pointer to callback-function
if (fpReceiveCb_p != NULL) {
SdoUdpInstance_g.m_fpSdoAsySeqCb = fpReceiveCb_p;
} else {
Ret = kEplSdoUdpMissCb;
goto Exit;
}
#if (TARGET_SYSTEM == _WIN32_)
// start winsock2 for win32
// windows specific start of socket
iError = WSAStartup(MAKEWORD(2,0),&Wsa);
if (iError != 0)
{
Ret = kEplSdoUdpNoSocket;
goto Exit;
}
// create critical section for acccess of instnace variables
SdoUdpInstance_g.m_pCriticalSection = &SdoUdpInstance_g.m_CriticalSection;
InitializeCriticalSection(SdoUdpInstance_g.m_pCriticalSection);
// start winsock2 for win32
// windows specific start of socket
iError = WSAStartup(MAKEWORD(2, 0), &Wsa);
if (iError != 0) {
Ret = kEplSdoUdpNoSocket;
goto Exit;
}
// create critical section for acccess of instnace variables
SdoUdpInstance_g.m_pCriticalSection =
&SdoUdpInstance_g.m_CriticalSection;
InitializeCriticalSection(SdoUdpInstance_g.m_pCriticalSection);
#elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
init_completion(&SdoUdpInstance_g.m_CompletionUdpThread);
SdoUdpInstance_g.m_iTerminateThread = 0;
init_completion(&SdoUdpInstance_g.m_CompletionUdpThread);
SdoUdpInstance_g.m_iTerminateThread = 0;
#endif
SdoUdpInstance_g.m_ThreadHandle = 0;
SdoUdpInstance_g.m_UdpSocket = INVALID_SOCKET;
SdoUdpInstance_g.m_ThreadHandle = 0;
SdoUdpInstance_g.m_UdpSocket = INVALID_SOCKET;
Ret = EplSdoUdpuConfig(INADDR_ANY, 0);
Ret = EplSdoUdpuConfig(INADDR_ANY, 0);
Exit:
return Ret;
Exit:
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplSdoUdpuDelInstance
@ -287,56 +275,52 @@ Exit:
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplSdoUdpuDelInstance()
{
tEplKernel Ret;
tEplKernel Ret;
#if (TARGET_SYSTEM == _WIN32_)
BOOL fTermError;
BOOL fTermError;
#endif
Ret = kEplSuccessful;
Ret = kEplSuccessful;
if (SdoUdpInstance_g.m_ThreadHandle != 0)
{ // listen thread was started
// close thread
if (SdoUdpInstance_g.m_ThreadHandle != 0) { // listen thread was started
// close thread
#if (TARGET_SYSTEM == _WIN32_)
fTermError = TerminateThread(SdoUdpInstance_g.m_ThreadHandle, 0);
if(fTermError == FALSE)
{
Ret = kEplSdoUdpThreadError;
goto Exit;
}
fTermError =
TerminateThread(SdoUdpInstance_g.m_ThreadHandle, 0);
if (fTermError == FALSE) {
Ret = kEplSdoUdpThreadError;
goto Exit;
}
#elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
SdoUdpInstance_g.m_iTerminateThread = 1;
/* kill_proc(SdoUdpInstance_g.m_ThreadHandle, SIGTERM, 1 ); */
send_sig(SIGTERM, SdoUdpInstance_g.m_ThreadHandle, 1);
wait_for_completion(&SdoUdpInstance_g.m_CompletionUdpThread);
SdoUdpInstance_g.m_iTerminateThread = 1;
/* kill_proc(SdoUdpInstance_g.m_ThreadHandle, SIGTERM, 1 ); */
send_sig(SIGTERM, SdoUdpInstance_g.m_ThreadHandle, 1);
wait_for_completion(&SdoUdpInstance_g.m_CompletionUdpThread);
#endif
SdoUdpInstance_g.m_ThreadHandle = 0;
}
if (SdoUdpInstance_g.m_UdpSocket != INVALID_SOCKET)
{
// close socket
closesocket(SdoUdpInstance_g.m_UdpSocket);
SdoUdpInstance_g.m_UdpSocket = INVALID_SOCKET;
}
SdoUdpInstance_g.m_ThreadHandle = 0;
}
if (SdoUdpInstance_g.m_UdpSocket != INVALID_SOCKET) {
// close socket
closesocket(SdoUdpInstance_g.m_UdpSocket);
SdoUdpInstance_g.m_UdpSocket = INVALID_SOCKET;
}
#if (TARGET_SYSTEM == _WIN32_)
// delete critical section
DeleteCriticalSection(SdoUdpInstance_g.m_pCriticalSection);
// delete critical section
DeleteCriticalSection(SdoUdpInstance_g.m_pCriticalSection);
#endif
#if (TARGET_SYSTEM == _WIN32_)
// for win 32
WSACleanup();
// for win 32
WSACleanup();
#endif
#if (TARGET_SYSTEM == _WIN32_)
Exit:
Exit:
#endif
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -356,120 +340,107 @@ Exit:
// State:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplSdoUdpuConfig(unsigned long ulIpAddr_p, unsigned int uiPort_p)
tEplKernel PUBLIC EplSdoUdpuConfig(unsigned long ulIpAddr_p,
unsigned int uiPort_p)
{
tEplKernel Ret;
struct sockaddr_in Addr;
int iError;
tEplKernel Ret;
struct sockaddr_in Addr;
int iError;
#if (TARGET_SYSTEM == _WIN32_)
BOOL fTermError;
unsigned long ulThreadId;
BOOL fTermError;
unsigned long ulThreadId;
#endif
Ret = kEplSuccessful;
Ret = kEplSuccessful;
if (uiPort_p == 0)
{ // set UDP port to default port number
uiPort_p = EPL_C_SDO_EPL_PORT;
}
else if (uiPort_p > 65535)
{
Ret = kEplSdoUdpSocketError;
goto Exit;
}
if (uiPort_p == 0) { // set UDP port to default port number
uiPort_p = EPL_C_SDO_EPL_PORT;
} else if (uiPort_p > 65535) {
Ret = kEplSdoUdpSocketError;
goto Exit;
}
if (SdoUdpInstance_g.m_ThreadHandle != 0)
{ // listen thread was started
if (SdoUdpInstance_g.m_ThreadHandle != 0) { // listen thread was started
// close old thread
// close old thread
#if (TARGET_SYSTEM == _WIN32_)
fTermError = TerminateThread(SdoUdpInstance_g.m_ThreadHandle, 0);
if(fTermError == FALSE)
{
Ret = kEplSdoUdpThreadError;
goto Exit;
}
fTermError =
TerminateThread(SdoUdpInstance_g.m_ThreadHandle, 0);
if (fTermError == FALSE) {
Ret = kEplSdoUdpThreadError;
goto Exit;
}
#elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
SdoUdpInstance_g.m_iTerminateThread = 1;
/* kill_proc(SdoUdpInstance_g.m_ThreadHandle, SIGTERM, 1 ); */
send_sig(SIGTERM, SdoUdpInstance_g.m_ThreadHandle, 1);
wait_for_completion(&SdoUdpInstance_g.m_CompletionUdpThread);
SdoUdpInstance_g.m_iTerminateThread = 0;
SdoUdpInstance_g.m_iTerminateThread = 1;
/* kill_proc(SdoUdpInstance_g.m_ThreadHandle, SIGTERM, 1 ); */
send_sig(SIGTERM, SdoUdpInstance_g.m_ThreadHandle, 1);
wait_for_completion(&SdoUdpInstance_g.m_CompletionUdpThread);
SdoUdpInstance_g.m_iTerminateThread = 0;
#endif
SdoUdpInstance_g.m_ThreadHandle = 0;
}
SdoUdpInstance_g.m_ThreadHandle = 0;
}
if (SdoUdpInstance_g.m_UdpSocket != INVALID_SOCKET)
{
// close socket
iError = closesocket(SdoUdpInstance_g.m_UdpSocket);
SdoUdpInstance_g.m_UdpSocket = INVALID_SOCKET;
if(iError != 0)
{
Ret = kEplSdoUdpSocketError;
goto Exit;
}
}
// create Socket
SdoUdpInstance_g.m_UdpSocket = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP);
if (SdoUdpInstance_g.m_UdpSocket == INVALID_SOCKET)
{
Ret = kEplSdoUdpNoSocket;
EPL_DBGLVL_SDO_TRACE0("EplSdoUdpuConfig: socket() failed\n");
goto Exit;
}
// bind socket
Addr.sin_family = AF_INET;
Addr.sin_port = htons((unsigned short) uiPort_p);
Addr.sin_addr.s_addr = htonl(ulIpAddr_p);
iError = bind(SdoUdpInstance_g.m_UdpSocket, (struct sockaddr*)&Addr, sizeof (Addr));
if (iError < 0)
{
//iError = WSAGetLastError();
EPL_DBGLVL_SDO_TRACE1("EplSdoUdpuConfig: bind() finished with %i\n", iError);
Ret = kEplSdoUdpNoSocket;
goto Exit;
}
// create Listen-Thread
if (SdoUdpInstance_g.m_UdpSocket != INVALID_SOCKET) {
// close socket
iError = closesocket(SdoUdpInstance_g.m_UdpSocket);
SdoUdpInstance_g.m_UdpSocket = INVALID_SOCKET;
if (iError != 0) {
Ret = kEplSdoUdpSocketError;
goto Exit;
}
}
// create Socket
SdoUdpInstance_g.m_UdpSocket = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP);
if (SdoUdpInstance_g.m_UdpSocket == INVALID_SOCKET) {
Ret = kEplSdoUdpNoSocket;
EPL_DBGLVL_SDO_TRACE0("EplSdoUdpuConfig: socket() failed\n");
goto Exit;
}
// bind socket
Addr.sin_family = AF_INET;
Addr.sin_port = htons((unsigned short)uiPort_p);
Addr.sin_addr.s_addr = htonl(ulIpAddr_p);
iError =
bind(SdoUdpInstance_g.m_UdpSocket, (struct sockaddr *)&Addr,
sizeof(Addr));
if (iError < 0) {
//iError = WSAGetLastError();
EPL_DBGLVL_SDO_TRACE1
("EplSdoUdpuConfig: bind() finished with %i\n", iError);
Ret = kEplSdoUdpNoSocket;
goto Exit;
}
// create Listen-Thread
#if (TARGET_SYSTEM == _WIN32_)
// for win32
// create thread
SdoUdpInstance_g.m_ThreadHandle = CreateThread(NULL,
0,
EplSdoUdpThread,
&SdoUdpInstance_g,
0,
&ulThreadId);
if(SdoUdpInstance_g.m_ThreadHandle == NULL)
{
Ret = kEplSdoUdpThreadError;
goto Exit;
}
// for win32
// create thread
SdoUdpInstance_g.m_ThreadHandle = CreateThread(NULL,
0,
EplSdoUdpThread,
&SdoUdpInstance_g,
0, &ulThreadId);
if (SdoUdpInstance_g.m_ThreadHandle == NULL) {
Ret = kEplSdoUdpThreadError;
goto Exit;
}
#elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
SdoUdpInstance_g.m_ThreadHandle = kernel_thread(EplSdoUdpThread, &SdoUdpInstance_g, CLONE_KERNEL);
if(SdoUdpInstance_g.m_ThreadHandle == 0)
{
Ret = kEplSdoUdpThreadError;
goto Exit;
}
SdoUdpInstance_g.m_ThreadHandle =
kernel_thread(EplSdoUdpThread, &SdoUdpInstance_g, CLONE_KERNEL);
if (SdoUdpInstance_g.m_ThreadHandle == 0) {
Ret = kEplSdoUdpThreadError;
goto Exit;
}
#endif
Exit:
return Ret;
Exit:
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplSdoUdpuInitCon
@ -488,57 +459,51 @@ Exit:
// State:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplSdoUdpuInitCon(tEplSdoConHdl* pSdoConHandle_p,
unsigned int uiTargetNodeId_p)
tEplKernel PUBLIC EplSdoUdpuInitCon(tEplSdoConHdl * pSdoConHandle_p,
unsigned int uiTargetNodeId_p)
{
tEplKernel Ret;
unsigned int uiCount;
unsigned int uiFreeCon;
tEplSdoUdpCon* pSdoUdpCon;
tEplKernel Ret;
unsigned int uiCount;
unsigned int uiFreeCon;
tEplSdoUdpCon *pSdoUdpCon;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// get free entry in control structure
uiCount = 0;
uiFreeCon = EPL_SDO_MAX_CONNECTION_UDP;
pSdoUdpCon = &SdoUdpInstance_g.m_aSdoAbsUdpConnection[0];
while (uiCount < EPL_SDO_MAX_CONNECTION_UDP)
{
if ((pSdoUdpCon->m_ulIpAddr & htonl(0xFF)) == htonl(uiTargetNodeId_p))
{ // existing connection to target node found
// set handle
*pSdoConHandle_p = (uiCount | EPL_SDO_UDP_HANDLE);
// get free entry in control structure
uiCount = 0;
uiFreeCon = EPL_SDO_MAX_CONNECTION_UDP;
pSdoUdpCon = &SdoUdpInstance_g.m_aSdoAbsUdpConnection[0];
while (uiCount < EPL_SDO_MAX_CONNECTION_UDP) {
if ((pSdoUdpCon->m_ulIpAddr & htonl(0xFF)) == htonl(uiTargetNodeId_p)) { // existing connection to target node found
// set handle
*pSdoConHandle_p = (uiCount | EPL_SDO_UDP_HANDLE);
goto Exit;
}
else if ((pSdoUdpCon->m_ulIpAddr == 0)
&& (pSdoUdpCon->m_uiPort == 0))
{
uiFreeCon = uiCount;
}
uiCount++;
pSdoUdpCon++;
}
goto Exit;
} else if ((pSdoUdpCon->m_ulIpAddr == 0)
&& (pSdoUdpCon->m_uiPort == 0)) {
uiFreeCon = uiCount;
}
uiCount++;
pSdoUdpCon++;
}
if (uiFreeCon == EPL_SDO_MAX_CONNECTION_UDP)
{
// error no free handle
Ret = kEplSdoUdpNoFreeHandle;
}
else
{
pSdoUdpCon = &SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiFreeCon];
// save infos for connection
pSdoUdpCon->m_uiPort = htons(EPL_C_SDO_EPL_PORT);
pSdoUdpCon->m_ulIpAddr = htonl(0xC0A86400 | uiTargetNodeId_p); // 192.168.100.uiTargetNodeId_p
if (uiFreeCon == EPL_SDO_MAX_CONNECTION_UDP) {
// error no free handle
Ret = kEplSdoUdpNoFreeHandle;
} else {
pSdoUdpCon =
&SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiFreeCon];
// save infos for connection
pSdoUdpCon->m_uiPort = htons(EPL_C_SDO_EPL_PORT);
pSdoUdpCon->m_ulIpAddr = htonl(0xC0A86400 | uiTargetNodeId_p); // 192.168.100.uiTargetNodeId_p
// set handle
*pSdoConHandle_p = (uiFreeCon | EPL_SDO_UDP_HANDLE);
// set handle
*pSdoConHandle_p = (uiFreeCon | EPL_SDO_UDP_HANDLE);
}
}
Exit:
return Ret;
Exit:
return Ret;
}
@ -561,67 +526,67 @@ Exit:
// State:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplSdoUdpuSendData(tEplSdoConHdl SdoConHandle_p,
tEplFrame * pSrcData_p,
DWORD dwDataSize_p)
tEplKernel PUBLIC EplSdoUdpuSendData(tEplSdoConHdl SdoConHandle_p,
tEplFrame * pSrcData_p, DWORD dwDataSize_p)
{
tEplKernel Ret;
int iError;
unsigned int uiArray;
struct sockaddr_in Addr;
tEplKernel Ret;
int iError;
unsigned int uiArray;
struct sockaddr_in Addr;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK);
if(uiArray >= EPL_SDO_MAX_CONNECTION_UDP)
{
Ret = kEplSdoUdpInvalidHdl;
goto Exit;
}
//set message type
AmiSetByteToLe(&pSrcData_p->m_le_bMessageType, 0x06); // SDO
// target node id (for Udp = 0)
AmiSetByteToLe(&pSrcData_p->m_le_bDstNodeId, 0x00);
// set source-nodeid (for Udp = 0)
AmiSetByteToLe(&pSrcData_p->m_le_bSrcNodeId, 0x00);
uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK);
if (uiArray >= EPL_SDO_MAX_CONNECTION_UDP) {
Ret = kEplSdoUdpInvalidHdl;
goto Exit;
}
//set message type
AmiSetByteToLe(&pSrcData_p->m_le_bMessageType, 0x06); // SDO
// target node id (for Udp = 0)
AmiSetByteToLe(&pSrcData_p->m_le_bDstNodeId, 0x00);
// set source-nodeid (for Udp = 0)
AmiSetByteToLe(&pSrcData_p->m_le_bSrcNodeId, 0x00);
// calc size
dwDataSize_p += EPL_ASND_HEADER_SIZE;
// calc size
dwDataSize_p += EPL_ASND_HEADER_SIZE;
// call sendto
Addr.sin_family = AF_INET;
// call sendto
Addr.sin_family = AF_INET;
#if (TARGET_SYSTEM == _WIN32_)
// enter critical section for process function
EnterCriticalSection(SdoUdpInstance_g.m_pCriticalSection);
// enter critical section for process function
EnterCriticalSection(SdoUdpInstance_g.m_pCriticalSection);
#endif
Addr.sin_port = (unsigned short) SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_uiPort;
Addr.sin_addr.s_addr = SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_ulIpAddr;
Addr.sin_port =
(unsigned short)SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].
m_uiPort;
Addr.sin_addr.s_addr =
SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_ulIpAddr;
#if (TARGET_SYSTEM == _WIN32_)
// leave critical section for process function
LeaveCriticalSection(SdoUdpInstance_g.m_pCriticalSection);
// leave critical section for process function
LeaveCriticalSection(SdoUdpInstance_g.m_pCriticalSection);
#endif
iError = sendto (SdoUdpInstance_g.m_UdpSocket, // sockethandle
(const char*) &pSrcData_p->m_le_bMessageType, // data to send
dwDataSize_p, // number of bytes to send
0, // flags
(struct sockaddr*)&Addr, // target
sizeof(struct sockaddr_in)); // sizeof targetadress
if(iError < 0)
{
EPL_DBGLVL_SDO_TRACE1("EplSdoUdpuSendData: sendto() finished with %i\n", iError);
Ret = kEplSdoUdpSendError;
goto Exit;
}
iError = sendto(SdoUdpInstance_g.m_UdpSocket, // sockethandle
(const char *)&pSrcData_p->m_le_bMessageType, // data to send
dwDataSize_p, // number of bytes to send
0, // flags
(struct sockaddr *)&Addr, // target
sizeof(struct sockaddr_in)); // sizeof targetadress
if (iError < 0) {
EPL_DBGLVL_SDO_TRACE1
("EplSdoUdpuSendData: sendto() finished with %i\n", iError);
Ret = kEplSdoUdpSendError;
goto Exit;
}
Exit:
return Ret;
Exit:
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplSdoUdpuDelCon
@ -640,29 +605,24 @@ Exit:
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplSdoUdpuDelCon(tEplSdoConHdl SdoConHandle_p)
{
tEplKernel Ret;
unsigned int uiArray;
tEplKernel Ret;
unsigned int uiArray;
uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK);
uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK);
if (uiArray >= EPL_SDO_MAX_CONNECTION_UDP) {
Ret = kEplSdoUdpInvalidHdl;
goto Exit;
} else {
Ret = kEplSuccessful;
}
if(uiArray >= EPL_SDO_MAX_CONNECTION_UDP)
{
Ret = kEplSdoUdpInvalidHdl;
goto Exit;
}
else
{
Ret = kEplSuccessful;
}
// delete connection
SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_ulIpAddr = 0;
SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_uiPort = 0;
// delete connection
SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_ulIpAddr = 0;
SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_uiPort = 0;
Exit:
return Ret;
Exit:
return Ret;
}
//=========================================================================//
@ -691,131 +651,140 @@ Exit:
#if (TARGET_SYSTEM == _WIN32_)
static DWORD PUBLIC EplSdoUdpThread(LPVOID lpParameter)
#elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
static int EplSdoUdpThread(void * pArg_p)
static int EplSdoUdpThread(void *pArg_p)
#endif
{
tEplSdoUdpInstance* pInstance;
struct sockaddr_in RemoteAddr;
int iError;
int iCount;
int iFreeEntry;
BYTE abBuffer[EPL_MAX_SDO_REC_FRAME_SIZE];
unsigned int uiSize;
tEplSdoConHdl SdoConHdl;
tEplSdoUdpInstance *pInstance;
struct sockaddr_in RemoteAddr;
int iError;
int iCount;
int iFreeEntry;
BYTE abBuffer[EPL_MAX_SDO_REC_FRAME_SIZE];
unsigned int uiSize;
tEplSdoConHdl SdoConHdl;
#if (TARGET_SYSTEM == _WIN32_)
pInstance = (tEplSdoUdpInstance*)lpParameter;
for (;;)
pInstance = (tEplSdoUdpInstance *) lpParameter;
for (;;)
#elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
pInstance = (tEplSdoUdpInstance*)pArg_p;
daemonize("EplSdoUdpThread");
allow_signal( SIGTERM );
pInstance = (tEplSdoUdpInstance *) pArg_p;
daemonize("EplSdoUdpThread");
allow_signal(SIGTERM);
for (;pInstance->m_iTerminateThread == 0;)
for (; pInstance->m_iTerminateThread == 0;)
#endif
{
// wait for data
uiSize = sizeof(struct sockaddr);
iError = recvfrom(pInstance->m_UdpSocket, // Socket
(char *)&abBuffer[0], // buffer for data
sizeof(abBuffer), // size of the buffer
0, // flags
(struct sockaddr*)&RemoteAddr,
(int*)&uiSize);
{
// wait for data
uiSize = sizeof(struct sockaddr);
iError = recvfrom(pInstance->m_UdpSocket, // Socket
(char *)&abBuffer[0], // buffer for data
sizeof(abBuffer), // size of the buffer
0, // flags
(struct sockaddr *)&RemoteAddr,
(int *)&uiSize);
#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
if (iError == -ERESTARTSYS)
{
break;
}
if (iError == -ERESTARTSYS) {
break;
}
#endif
if (iError > 0)
{
// get handle for higher layer
iCount = 0;
iFreeEntry = 0xFFFF;
if (iError > 0) {
// get handle for higher layer
iCount = 0;
iFreeEntry = 0xFFFF;
#if (TARGET_SYSTEM == _WIN32_)
// enter critical section for process function
EnterCriticalSection(SdoUdpInstance_g.m_pCriticalSection);
// enter critical section for process function
EnterCriticalSection(SdoUdpInstance_g.
m_pCriticalSection);
#endif
while (iCount < EPL_SDO_MAX_CONNECTION_UDP)
{
// check if this connection is already known
if((pInstance->m_aSdoAbsUdpConnection[iCount].m_ulIpAddr == RemoteAddr.sin_addr.s_addr)
&& (pInstance->m_aSdoAbsUdpConnection[iCount].m_uiPort == RemoteAddr.sin_port))
{
break;
}
while (iCount < EPL_SDO_MAX_CONNECTION_UDP) {
// check if this connection is already known
if ((pInstance->m_aSdoAbsUdpConnection[iCount].
m_ulIpAddr == RemoteAddr.sin_addr.s_addr)
&& (pInstance->
m_aSdoAbsUdpConnection[iCount].
m_uiPort == RemoteAddr.sin_port)) {
break;
}
if((pInstance->m_aSdoAbsUdpConnection[iCount].m_ulIpAddr == 0)
&& (pInstance->m_aSdoAbsUdpConnection[iCount].m_uiPort == 0)
&& (iFreeEntry == 0xFFFF))
if ((pInstance->m_aSdoAbsUdpConnection[iCount].
m_ulIpAddr == 0)
&& (pInstance->
m_aSdoAbsUdpConnection[iCount].
m_uiPort == 0)
&& (iFreeEntry == 0xFFFF))
{
iFreeEntry = iCount;
}
{
iFreeEntry = iCount;
}
iCount++;
}
iCount++;
}
if (iCount == EPL_SDO_MAX_CONNECTION_UDP)
{
// connection unknown
// see if there is a free handle
if (iFreeEntry != 0xFFFF)
{
// save adress infos
pInstance->m_aSdoAbsUdpConnection[iFreeEntry].m_ulIpAddr =
RemoteAddr.sin_addr.s_addr;
pInstance->m_aSdoAbsUdpConnection[iFreeEntry].m_uiPort =
RemoteAddr.sin_port;
if (iCount == EPL_SDO_MAX_CONNECTION_UDP) {
// connection unknown
// see if there is a free handle
if (iFreeEntry != 0xFFFF) {
// save adress infos
pInstance->
m_aSdoAbsUdpConnection[iFreeEntry].
m_ulIpAddr =
RemoteAddr.sin_addr.s_addr;
pInstance->
m_aSdoAbsUdpConnection[iFreeEntry].
m_uiPort = RemoteAddr.sin_port;
#if (TARGET_SYSTEM == _WIN32_)
// leave critical section for process function
LeaveCriticalSection(SdoUdpInstance_g.m_pCriticalSection);
// leave critical section for process function
LeaveCriticalSection(SdoUdpInstance_g.
m_pCriticalSection);
#endif
// call callback
SdoConHdl = iFreeEntry;
SdoConHdl |= EPL_SDO_UDP_HANDLE;
// offset 4 -> start of SDO Sequence header
pInstance->m_fpSdoAsySeqCb(SdoConHdl, (tEplAsySdoSeq*)&abBuffer[4], (iError - 4));
}
else
{
EPL_DBGLVL_SDO_TRACE0("Error in EplSdoUdpThread() no free handle\n");
// call callback
SdoConHdl = iFreeEntry;
SdoConHdl |= EPL_SDO_UDP_HANDLE;
// offset 4 -> start of SDO Sequence header
pInstance->m_fpSdoAsySeqCb(SdoConHdl,
(tEplAsySdoSeq
*) &
abBuffer[4],
(iError -
4));
} else {
EPL_DBGLVL_SDO_TRACE0
("Error in EplSdoUdpThread() no free handle\n");
#if (TARGET_SYSTEM == _WIN32_)
// leave critical section for process function
LeaveCriticalSection(SdoUdpInstance_g.m_pCriticalSection);
// leave critical section for process function
LeaveCriticalSection(SdoUdpInstance_g.
m_pCriticalSection);
#endif
}
}
}
else
{
// known connection
// call callback with correct handle
SdoConHdl = iCount;
SdoConHdl |= EPL_SDO_UDP_HANDLE;
} else {
// known connection
// call callback with correct handle
SdoConHdl = iCount;
SdoConHdl |= EPL_SDO_UDP_HANDLE;
#if (TARGET_SYSTEM == _WIN32_)
// leave critical section for process function
LeaveCriticalSection(SdoUdpInstance_g.m_pCriticalSection);
// leave critical section for process function
LeaveCriticalSection(SdoUdpInstance_g.
m_pCriticalSection);
#endif
// offset 4 -> start of SDO Sequence header
pInstance->m_fpSdoAsySeqCb(SdoConHdl, (tEplAsySdoSeq*)&abBuffer[4], (iError - 4));
}
} // end of if(iError!=SOCKET_ERROR)
}// end of for(;;)
// offset 4 -> start of SDO Sequence header
pInstance->m_fpSdoAsySeqCb(SdoConHdl,
(tEplAsySdoSeq *) &
abBuffer[4],
(iError - 4));
}
} // end of if(iError!=SOCKET_ERROR)
} // end of for(;;)
#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
complete_and_exit(&SdoUdpInstance_g.m_CompletionUdpThread, 0);
complete_and_exit(&SdoUdpInstance_g.m_CompletionUdpThread, 0);
#endif
return 0;
return 0;
}
#endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0)
// EOF

165
drivers/staging/epl/EplStatusu.c
View File

@ -95,7 +95,6 @@
// local function prototypes
//---------------------------------------------------------------------------
/***************************************************************************/
/* */
/* */
@ -109,7 +108,6 @@
//
/***************************************************************************/
//=========================================================================//
// //
// P R I V A T E D E F I N I T I O N S //
@ -124,9 +122,8 @@
// local types
//---------------------------------------------------------------------------
typedef struct
{
tEplStatusuCbResponse m_apfnCbResponse[254];
typedef struct {
tEplStatusuCbResponse m_apfnCbResponse[254];
} tEplStatusuInstance;
@ -134,13 +131,14 @@ typedef struct
// local vars
//---------------------------------------------------------------------------
static tEplStatusuInstance EplStatusuInstance_g;
static tEplStatusuInstance EplStatusuInstance_g;
//---------------------------------------------------------------------------
// local function prototypes
//---------------------------------------------------------------------------
static tEplKernel PUBLIC EplStatusuCbStatusResponse(tEplFrameInfo * pFrameInfo_p);
static tEplKernel PUBLIC EplStatusuCbStatusResponse(tEplFrameInfo *
pFrameInfo_p);
//=========================================================================//
// //
@ -168,14 +166,13 @@ static tEplKernel PUBLIC EplStatusuCbStatusResponse(tEplFrameInfo * pFrameInfo_p
EPLDLLEXPORT tEplKernel PUBLIC EplStatusuInit()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplStatusuAddInstance();
Ret = EplStatusuAddInstance();
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplStatusuAddInstance
@ -196,21 +193,23 @@ tEplKernel Ret;
EPLDLLEXPORT tEplKernel PUBLIC EplStatusuAddInstance()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// reset instance structure
EPL_MEMSET(&EplStatusuInstance_g, 0, sizeof (EplStatusuInstance_g));
// reset instance structure
EPL_MEMSET(&EplStatusuInstance_g, 0, sizeof(EplStatusuInstance_g));
// register StatusResponse callback function
Ret = EplDlluCalRegAsndService(kEplDllAsndStatusResponse, EplStatusuCbStatusResponse, kEplDllAsndFilterAny);
// register StatusResponse callback function
Ret =
EplDlluCalRegAsndService(kEplDllAsndStatusResponse,
EplStatusuCbStatusResponse,
kEplDllAsndFilterAny);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplStatusuDelInstance
@ -231,18 +230,19 @@ tEplKernel Ret;
EPLDLLEXPORT tEplKernel PUBLIC EplStatusuDelInstance()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// deregister StatusResponse callback function
Ret = EplDlluCalRegAsndService(kEplDllAsndStatusResponse, NULL, kEplDllAsndFilterNone);
// deregister StatusResponse callback function
Ret =
EplDlluCalRegAsndService(kEplDllAsndStatusResponse, NULL,
kEplDllAsndFilterNone);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplStatusuReset
@ -260,18 +260,17 @@ tEplKernel Ret;
EPLDLLEXPORT tEplKernel PUBLIC EplStatusuReset()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// reset instance structure
EPL_MEMSET(&EplStatusuInstance_g, 0, sizeof (EplStatusuInstance_g));
// reset instance structure
EPL_MEMSET(&EplStatusuInstance_g, 0, sizeof(EplStatusuInstance_g));
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplStatusuRequestStatusResponse
@ -288,42 +287,38 @@ tEplKernel Ret;
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplStatusuRequestStatusResponse(
unsigned int uiNodeId_p,
tEplStatusuCbResponse pfnCbResponse_p)
tEplKernel PUBLIC EplStatusuRequestStatusResponse(unsigned int uiNodeId_p,
tEplStatusuCbResponse
pfnCbResponse_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// decrement node ID, because array is zero based
uiNodeId_p--;
if (uiNodeId_p < tabentries (EplStatusuInstance_g.m_apfnCbResponse))
{
// decrement node ID, because array is zero based
uiNodeId_p--;
if (uiNodeId_p < tabentries(EplStatusuInstance_g.m_apfnCbResponse)) {
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0)
if (EplStatusuInstance_g.m_apfnCbResponse[uiNodeId_p] != NULL)
{ // request already issued (maybe by someone else)
Ret = kEplInvalidOperation;
}
else
{
EplStatusuInstance_g.m_apfnCbResponse[uiNodeId_p] = pfnCbResponse_p;
Ret = EplDlluCalIssueRequest(kEplDllReqServiceStatus, (uiNodeId_p + 1), 0xFF);
}
if (EplStatusuInstance_g.m_apfnCbResponse[uiNodeId_p] != NULL) { // request already issued (maybe by someone else)
Ret = kEplInvalidOperation;
} else {
EplStatusuInstance_g.m_apfnCbResponse[uiNodeId_p] =
pfnCbResponse_p;
Ret =
EplDlluCalIssueRequest(kEplDllReqServiceStatus,
(uiNodeId_p + 1), 0xFF);
}
#else
Ret = kEplInvalidOperation;
Ret = kEplInvalidOperation;
#endif
}
else
{ // invalid node ID specified
Ret = kEplInvalidNodeId;
}
} else { // invalid node ID specified
Ret = kEplInvalidNodeId;
}
return Ret;
return Ret;
}
//=========================================================================//
// //
// P R I V A T E F U N C T I O N S //
@ -347,41 +342,39 @@ tEplKernel Ret;
// State:
//
//---------------------------------------------------------------------------
static tEplKernel PUBLIC EplStatusuCbStatusResponse(tEplFrameInfo * pFrameInfo_p)
static tEplKernel PUBLIC EplStatusuCbStatusResponse(tEplFrameInfo *
pFrameInfo_p)
{
tEplKernel Ret = kEplSuccessful;
unsigned int uiNodeId;
unsigned int uiIndex;
tEplStatusuCbResponse pfnCbResponse;
tEplKernel Ret = kEplSuccessful;
unsigned int uiNodeId;
unsigned int uiIndex;
tEplStatusuCbResponse pfnCbResponse;
uiNodeId = AmiGetByteFromLe(&pFrameInfo_p->m_pFrame->m_le_bSrcNodeId);
uiNodeId = AmiGetByteFromLe(&pFrameInfo_p->m_pFrame->m_le_bSrcNodeId);
uiIndex = uiNodeId - 1;
uiIndex = uiNodeId - 1;
if (uiIndex < tabentries (EplStatusuInstance_g.m_apfnCbResponse))
{
// memorize pointer to callback function
pfnCbResponse = EplStatusuInstance_g.m_apfnCbResponse[uiIndex];
if (pfnCbResponse == NULL)
{ // response was not requested
goto Exit;
}
// reset callback function pointer so that caller may issue next request
EplStatusuInstance_g.m_apfnCbResponse[uiIndex] = NULL;
if (uiIndex < tabentries(EplStatusuInstance_g.m_apfnCbResponse)) {
// memorize pointer to callback function
pfnCbResponse = EplStatusuInstance_g.m_apfnCbResponse[uiIndex];
if (pfnCbResponse == NULL) { // response was not requested
goto Exit;
}
// reset callback function pointer so that caller may issue next request
EplStatusuInstance_g.m_apfnCbResponse[uiIndex] = NULL;
if (pFrameInfo_p->m_uiFrameSize < EPL_C_DLL_MINSIZE_STATUSRES)
{ // StatusResponse not received or it has invalid size
Ret = pfnCbResponse(uiNodeId, NULL);
}
else
{ // StatusResponse received
Ret = pfnCbResponse(uiNodeId, &pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse);
}
}
if (pFrameInfo_p->m_uiFrameSize < EPL_C_DLL_MINSIZE_STATUSRES) { // StatusResponse not received or it has invalid size
Ret = pfnCbResponse(uiNodeId, NULL);
} else { // StatusResponse received
Ret =
pfnCbResponse(uiNodeId,
&pFrameInfo_p->m_pFrame->m_Data.
m_Asnd.m_Payload.m_StatusResponse);
}
}
Exit:
return Ret;
Exit:
return Ret;
}
// EOF

286
drivers/staging/epl/EplTimeruLinuxKernel.c
View File

@ -86,10 +86,9 @@
//---------------------------------------------------------------------------
// local types
//---------------------------------------------------------------------------
typedef struct
{
struct timer_list m_Timer;
tEplTimerArg TimerArgument;
typedef struct {
struct timer_list m_Timer;
tEplTimerArg TimerArgument;
} tEplTimeruData;
@ -137,14 +136,13 @@ static void PUBLIC EplTimeruCbMs(unsigned long ulParameter_p);
tEplKernel PUBLIC EplTimeruInit()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplTimeruAddInstance();
Ret = EplTimeruAddInstance();
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplTimeruAddInstance
@ -161,14 +159,13 @@ tEplKernel Ret;
tEplKernel PUBLIC EplTimeruAddInstance()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplTimeruDelInstance
@ -187,14 +184,13 @@ tEplKernel Ret;
tEplKernel PUBLIC EplTimeruDelInstance()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplTimeruSetTimerMs
@ -211,43 +207,40 @@ tEplKernel Ret;
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl* pTimerHdl_p,
unsigned long ulTime_p,
tEplTimerArg Argument_p)
tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl * pTimerHdl_p,
unsigned long ulTime_p,
tEplTimerArg Argument_p)
{
tEplKernel Ret = kEplSuccessful;
tEplTimeruData* pData;
tEplKernel Ret = kEplSuccessful;
tEplTimeruData *pData;
// check pointer to handle
if(pTimerHdl_p == NULL)
{
Ret = kEplTimerInvalidHandle;
goto Exit;
}
// check pointer to handle
if (pTimerHdl_p == NULL) {
Ret = kEplTimerInvalidHandle;
goto Exit;
}
pData = (tEplTimeruData*) EPL_MALLOC(sizeof (tEplTimeruData));
if (pData == NULL)
{
Ret = kEplNoResource;
goto Exit;
}
pData = (tEplTimeruData *) EPL_MALLOC(sizeof(tEplTimeruData));
if (pData == NULL) {
Ret = kEplNoResource;
goto Exit;
}
init_timer(&pData->m_Timer);
pData->m_Timer.function = EplTimeruCbMs;
pData->m_Timer.data = (unsigned long) pData;
pData->m_Timer.expires = jiffies + ulTime_p * HZ / 1000;
init_timer(&pData->m_Timer);
pData->m_Timer.function = EplTimeruCbMs;
pData->m_Timer.data = (unsigned long)pData;
pData->m_Timer.expires = jiffies + ulTime_p * HZ / 1000;
EPL_MEMCPY(&pData->TimerArgument, &Argument_p, sizeof(tEplTimerArg));
EPL_MEMCPY(&pData->TimerArgument, &Argument_p, sizeof(tEplTimerArg));
add_timer(&pData->m_Timer);
add_timer(&pData->m_Timer);
*pTimerHdl_p = (tEplTimerHdl) pData;
*pTimerHdl_p = (tEplTimerHdl) pData;
Exit:
return Ret;
Exit:
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplTimeruModifyTimerMs
@ -264,57 +257,50 @@ Exit:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl* pTimerHdl_p,
unsigned long ulTime_p,
tEplTimerArg Argument_p)
tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl * pTimerHdl_p,
unsigned long ulTime_p,
tEplTimerArg Argument_p)
{
tEplKernel Ret = kEplSuccessful;
tEplTimeruData* pData;
tEplKernel Ret = kEplSuccessful;
tEplTimeruData *pData;
// check pointer to handle
if(pTimerHdl_p == NULL)
{
Ret = kEplTimerInvalidHandle;
goto Exit;
}
// check pointer to handle
if (pTimerHdl_p == NULL) {
Ret = kEplTimerInvalidHandle;
goto Exit;
}
// check handle itself, i.e. was the handle initialized before
if (*pTimerHdl_p == 0) {
Ret = EplTimeruSetTimerMs(pTimerHdl_p, ulTime_p, Argument_p);
goto Exit;
}
pData = (tEplTimeruData *) * pTimerHdl_p;
if ((tEplTimeruData *) pData->m_Timer.data != pData) {
Ret = kEplTimerInvalidHandle;
goto Exit;
}
// check handle itself, i.e. was the handle initialized before
if (*pTimerHdl_p == 0)
{
Ret = EplTimeruSetTimerMs(pTimerHdl_p, ulTime_p, Argument_p);
goto Exit;
}
pData = (tEplTimeruData*) *pTimerHdl_p;
if ((tEplTimeruData*)pData->m_Timer.data != pData)
{
Ret = kEplTimerInvalidHandle;
goto Exit;
}
mod_timer(&pData->m_Timer, (jiffies + ulTime_p * HZ / 1000));
mod_timer(&pData->m_Timer, (jiffies + ulTime_p * HZ / 1000));
// copy the TimerArg after the timer is restarted,
// so that a timer occured immediately before mod_timer
// won't use the new TimerArg and
// therefore the old timer cannot be distinguished from the new one.
// But if the new timer is too fast, it may get lost.
EPL_MEMCPY(&pData->TimerArgument, &Argument_p, sizeof(tEplTimerArg));
// copy the TimerArg after the timer is restarted,
// so that a timer occured immediately before mod_timer
// won't use the new TimerArg and
// therefore the old timer cannot be distinguished from the new one.
// But if the new timer is too fast, it may get lost.
EPL_MEMCPY(&pData->TimerArgument, &Argument_p, sizeof(tEplTimerArg));
// check if timer is really running
if (timer_pending(&pData->m_Timer) == 0)
{ // timer is not running
// retry starting it
add_timer(&pData->m_Timer);
}
// set handle to pointer of tEplTimeruData
// check if timer is really running
if (timer_pending(&pData->m_Timer) == 0) { // timer is not running
// retry starting it
add_timer(&pData->m_Timer);
}
// set handle to pointer of tEplTimeruData
// *pTimerHdl_p = (tEplTimerHdl) pData;
Exit:
return Ret;
Exit:
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplTimeruDeleteTimer
@ -329,50 +315,45 @@ Exit:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl* pTimerHdl_p)
tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl * pTimerHdl_p)
{
tEplKernel Ret = kEplSuccessful;
tEplTimeruData* pData;
tEplKernel Ret = kEplSuccessful;
tEplTimeruData *pData;
// check pointer to handle
if(pTimerHdl_p == NULL)
{
Ret = kEplTimerInvalidHandle;
goto Exit;
}
// check handle itself, i.e. was the handle initialized before
if (*pTimerHdl_p == 0)
{
Ret = kEplSuccessful;
goto Exit;
}
pData = (tEplTimeruData*) *pTimerHdl_p;
if ((tEplTimeruData*)pData->m_Timer.data != pData)
{
Ret = kEplTimerInvalidHandle;
goto Exit;
}
// check pointer to handle
if (pTimerHdl_p == NULL) {
Ret = kEplTimerInvalidHandle;
goto Exit;
}
// check handle itself, i.e. was the handle initialized before
if (*pTimerHdl_p == 0) {
Ret = kEplSuccessful;
goto Exit;
}
pData = (tEplTimeruData *) * pTimerHdl_p;
if ((tEplTimeruData *) pData->m_Timer.data != pData) {
Ret = kEplTimerInvalidHandle;
goto Exit;
}
/* if (del_timer(&pData->m_Timer) == 1)
{
kfree(pData);
}
*/
// try to delete the timer
del_timer(&pData->m_Timer);
// free memory in any case
kfree(pData);
// try to delete the timer
del_timer(&pData->m_Timer);
// free memory in any case
kfree(pData);
// uninitialize handle
*pTimerHdl_p = 0;
// uninitialize handle
*pTimerHdl_p = 0;
Exit:
return Ret;
Exit:
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplTimeruIsTimerActive
@ -391,33 +372,28 @@ Exit:
BOOL PUBLIC EplTimeruIsTimerActive(tEplTimerHdl TimerHdl_p)
{
BOOL fActive = FALSE;
tEplTimeruData* pData;
BOOL fActive = FALSE;
tEplTimeruData *pData;
// check handle itself, i.e. was the handle initialized before
if (TimerHdl_p == 0)
{ // timer was not created yet, so it is not active
goto Exit;
}
pData = (tEplTimeruData*) TimerHdl_p;
if ((tEplTimeruData*)pData->m_Timer.data != pData)
{ // invalid timer
goto Exit;
}
// check handle itself, i.e. was the handle initialized before
if (TimerHdl_p == 0) { // timer was not created yet, so it is not active
goto Exit;
}
pData = (tEplTimeruData *) TimerHdl_p;
if ((tEplTimeruData *) pData->m_Timer.data != pData) { // invalid timer
goto Exit;
}
// check if timer is running
if (timer_pending(&pData->m_Timer) == 0) { // timer is not running
goto Exit;
}
// check if timer is running
if (timer_pending(&pData->m_Timer) == 0)
{ // timer is not running
goto Exit;
}
fActive = TRUE;
fActive = TRUE;
Exit:
return fActive;
Exit:
return fActive;
}
//=========================================================================//
// //
// P R I V A T E F U N C T I O N S //
@ -443,30 +419,28 @@ Exit:
//---------------------------------------------------------------------------
static void PUBLIC EplTimeruCbMs(unsigned long ulParameter_p)
{
tEplKernel Ret = kEplSuccessful;
tEplTimeruData* pData;
tEplEvent EplEvent;
tEplTimerEventArg TimerEventArg;
tEplKernel Ret = kEplSuccessful;
tEplTimeruData *pData;
tEplEvent EplEvent;
tEplTimerEventArg TimerEventArg;
pData = (tEplTimeruData*) ulParameter_p;
pData = (tEplTimeruData *) ulParameter_p;
// call event function
TimerEventArg.m_TimerHdl = (tEplTimerHdl)pData;
TimerEventArg.m_ulArg = pData->TimerArgument.m_ulArg;
// call event function
TimerEventArg.m_TimerHdl = (tEplTimerHdl) pData;
TimerEventArg.m_ulArg = pData->TimerArgument.m_ulArg;
EplEvent.m_EventSink = pData->TimerArgument.m_EventSink;
EplEvent.m_EventType = kEplEventTypeTimer;
EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(tEplNetTime));
EplEvent.m_pArg = &TimerEventArg;
EplEvent.m_uiSize = sizeof(TimerEventArg);
EplEvent.m_EventSink = pData->TimerArgument.m_EventSink;
EplEvent.m_EventType = kEplEventTypeTimer;
EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(tEplNetTime));
EplEvent.m_pArg = &TimerEventArg;
EplEvent.m_uiSize = sizeof(TimerEventArg);
Ret = EplEventuPost(&EplEvent);
Ret = EplEventuPost(&EplEvent);
// d.k. do not free memory, user has to call EplTimeruDeleteTimer()
//kfree(pData);
// d.k. do not free memory, user has to call EplTimeruDeleteTimer()
//kfree(pData);
}
// EOF

101
drivers/staging/epl/EplTimeruNull.c
View File

@ -132,11 +132,11 @@
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplTimeruInit()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplTimeruAddInstance();
Ret = EplTimeruAddInstance();
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -158,11 +158,11 @@ return Ret;
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplTimeruAddInstance()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -186,11 +186,11 @@ return Ret;
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplTimeruDelInstance()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -212,27 +212,24 @@ tEplKernel Ret;
// State:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl* pTimerHdl_p,
unsigned long ulTime_p,
tEplTimerArg Argument_p)
tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl * pTimerHdl_p,
unsigned long ulTime_p,
tEplTimerArg Argument_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// check handle
if (pTimerHdl_p == NULL) {
Ret = kEplTimerInvalidHandle;
goto Exit;
}
// check handle
if(pTimerHdl_p == NULL)
{
Ret = kEplTimerInvalidHandle;
goto Exit;
}
Exit:
return Ret;
Exit:
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplTimeruModifyTimerMs
@ -252,24 +249,22 @@ Exit:
// State:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl* pTimerHdl_p,
unsigned long ulTime_p,
tEplTimerArg Argument_p)
tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl * pTimerHdl_p,
unsigned long ulTime_p,
tEplTimerArg Argument_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// check parameter
if(pTimerHdl_p == NULL)
{
Ret = kEplTimerInvalidHandle;
goto Exit;
}
// check parameter
if (pTimerHdl_p == NULL) {
Ret = kEplTimerInvalidHandle;
goto Exit;
}
Exit:
return Ret;
Exit:
return Ret;
}
//---------------------------------------------------------------------------
@ -289,25 +284,22 @@ Exit:
// State:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl* pTimerHdl_p)
tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl * pTimerHdl_p)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// check parameter
if(pTimerHdl_p == NULL)
{
Ret = kEplTimerInvalidHandle;
goto Exit;
}
// check parameter
if (pTimerHdl_p == NULL) {
Ret = kEplTimerInvalidHandle;
goto Exit;
}
// set handle invalide
*pTimerHdl_p = 0;
// set handle invalide
*pTimerHdl_p = 0;
Exit:
return Ret;
Exit:
return Ret;
}
@ -317,7 +309,4 @@ Exit:
// //
//=========================================================================//
// EOF

428
drivers/staging/epl/EplTimeruWin32.c
View File

@ -85,24 +85,22 @@
//---------------------------------------------------------------------------
// local types
//---------------------------------------------------------------------------
typedef struct
{
tEplTimerArg TimerArgument;
HANDLE DelteHandle;
unsigned long ulTimeout;
typedef struct {
tEplTimerArg TimerArgument;
HANDLE DelteHandle;
unsigned long ulTimeout;
}tEplTimeruThread;
} tEplTimeruThread;
typedef struct
{
LPCRITICAL_SECTION m_pCriticalSection;
CRITICAL_SECTION m_CriticalSection;
}tEplTimeruInstance;
typedef struct {
LPCRITICAL_SECTION m_pCriticalSection;
CRITICAL_SECTION m_CriticalSection;
} tEplTimeruInstance;
//---------------------------------------------------------------------------
// modul globale vars
//---------------------------------------------------------------------------
static tEplTimeruInstance EplTimeruInstance_g;
static tEplTimeruThread ThreadData_l;
static tEplTimeruThread ThreadData_l;
//---------------------------------------------------------------------------
// local function prototypes
//---------------------------------------------------------------------------
@ -146,11 +144,11 @@ DWORD PUBLIC EplSdoTimeruThreadms(LPVOID lpParameter);
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplTimeruInit()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplTimeruAddInstance();
Ret = EplTimeruAddInstance();
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -172,18 +170,16 @@ return Ret;
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplTimeruAddInstance()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// create critical section
EplTimeruInstance_g.m_pCriticalSection =
&EplTimeruInstance_g.m_CriticalSection;
InitializeCriticalSection(EplTimeruInstance_g.m_pCriticalSection);
// create critical section
EplTimeruInstance_g.m_pCriticalSection = &EplTimeruInstance_g.m_CriticalSection;
InitializeCriticalSection(EplTimeruInstance_g.m_pCriticalSection);
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -207,11 +203,11 @@ return Ret;
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplTimeruDelInstance()
{
tEplKernel Ret;
tEplKernel Ret;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
@ -233,71 +229,60 @@ tEplKernel Ret;
// State:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl* pTimerHdl_p,
unsigned long ulTime_p,
tEplTimerArg Argument_p)
tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl * pTimerHdl_p,
unsigned long ulTime_p,
tEplTimerArg Argument_p)
{
tEplKernel Ret;
HANDLE DeleteHandle;
HANDLE ThreadHandle;
DWORD ThreadId;
tEplKernel Ret;
HANDLE DeleteHandle;
HANDLE ThreadHandle;
DWORD ThreadId;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// check handle
if (pTimerHdl_p == NULL) {
Ret = kEplTimerInvalidHandle;
goto Exit;
}
// enter critical section
EnterCriticalSection(EplTimeruInstance_g.m_pCriticalSection);
// check handle
if(pTimerHdl_p == NULL)
{
Ret = kEplTimerInvalidHandle;
goto Exit;
}
// first create event to delete timer
DeleteHandle = CreateEvent(NULL, FALSE, FALSE, NULL);
if (DeleteHandle == NULL) {
Ret = kEplTimerNoTimerCreated;
goto Exit;
}
// set handle for caller
*pTimerHdl_p = (tEplTimerHdl) DeleteHandle;
// enter critical section
EnterCriticalSection(EplTimeruInstance_g.m_pCriticalSection);
// fill data for thread
ThreadData_l.DelteHandle = DeleteHandle;
EPL_MEMCPY(&ThreadData_l.TimerArgument, &Argument_p,
sizeof(tEplTimerArg));
ThreadData_l.ulTimeout = ulTime_p;
// first create event to delete timer
DeleteHandle = CreateEvent(NULL,FALSE,FALSE, NULL);
if(DeleteHandle == NULL)
{
Ret = kEplTimerNoTimerCreated;
goto Exit;
}
// create thread to create waitable timer and wait for timer
ThreadHandle = CreateThread(NULL,
0,
EplSdoTimeruThreadms,
&ThreadData_l, 0, &ThreadId);
if (ThreadHandle == NULL) {
// leave critical section
LeaveCriticalSection(EplTimeruInstance_g.m_pCriticalSection);
// set handle for caller
*pTimerHdl_p = (tEplTimerHdl)DeleteHandle;
// delte handle
CloseHandle(DeleteHandle);
Ret = kEplTimerNoTimerCreated;
goto Exit;
}
// fill data for thread
ThreadData_l.DelteHandle = DeleteHandle;
EPL_MEMCPY(&ThreadData_l.TimerArgument, &Argument_p, sizeof(tEplTimerArg));
ThreadData_l.ulTimeout = ulTime_p;
// create thread to create waitable timer and wait for timer
ThreadHandle = CreateThread(NULL,
0,
EplSdoTimeruThreadms,
&ThreadData_l,
0,
&ThreadId);
if(ThreadHandle == NULL)
{
// leave critical section
LeaveCriticalSection(EplTimeruInstance_g.m_pCriticalSection);
// delte handle
CloseHandle(DeleteHandle);
Ret = kEplTimerNoTimerCreated;
goto Exit;
}
Exit:
return Ret;
Exit:
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplTimeruModifyTimerMs
@ -317,69 +302,64 @@ Exit:
// State:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl* pTimerHdl_p,
unsigned long ulTime_p,
tEplTimerArg Argument_p)
tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl * pTimerHdl_p,
unsigned long ulTime_p,
tEplTimerArg Argument_p)
{
tEplKernel Ret;
HANDLE DeleteHandle;
HANDLE ThreadHandle;
DWORD ThreadId;
tEplKernel Ret;
HANDLE DeleteHandle;
HANDLE ThreadHandle;
DWORD ThreadId;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// check parameter
if(pTimerHdl_p == NULL)
{
Ret = kEplTimerInvalidHandle;
goto Exit;
}
// check parameter
if (pTimerHdl_p == NULL) {
Ret = kEplTimerInvalidHandle;
goto Exit;
}
DeleteHandle = (HANDLE)(*pTimerHdl_p);
DeleteHandle = (HANDLE) (*pTimerHdl_p);
// set event to end timer task for this timer
SetEvent(DeleteHandle);
// set event to end timer task for this timer
SetEvent(DeleteHandle);
// create new timer
// first create event to delete timer
DeleteHandle = CreateEvent(NULL,FALSE,FALSE, NULL);
if(DeleteHandle == NULL)
{
Ret = kEplTimerNoTimerCreated;
goto Exit;
}
// create new timer
// first create event to delete timer
DeleteHandle = CreateEvent(NULL, FALSE, FALSE, NULL);
if (DeleteHandle == NULL) {
Ret = kEplTimerNoTimerCreated;
goto Exit;
}
// set handle for caller
*pTimerHdl_p = (tEplTimerHdl) DeleteHandle;
// set handle for caller
*pTimerHdl_p = (tEplTimerHdl)DeleteHandle;
// enter critical section
EnterCriticalSection(EplTimeruInstance_g.m_pCriticalSection);
// enter critical section
EnterCriticalSection(EplTimeruInstance_g.m_pCriticalSection);
// fill data for thread
ThreadData_l.DelteHandle = DeleteHandle;
EPL_MEMCPY(&ThreadData_l.TimerArgument, &Argument_p,
sizeof(tEplTimerArg));
ThreadData_l.ulTimeout = ulTime_p;
// fill data for thread
ThreadData_l.DelteHandle = DeleteHandle;
EPL_MEMCPY(&ThreadData_l.TimerArgument, &Argument_p, sizeof(tEplTimerArg));
ThreadData_l.ulTimeout = ulTime_p;
// create thread to create waitable timer and wait for timer
ThreadHandle = CreateThread(NULL,
0,
EplSdoTimeruThreadms,
&ThreadData_l, 0, &ThreadId);
if (ThreadHandle == NULL) {
// leave critical section
LeaveCriticalSection(EplTimeruInstance_g.m_pCriticalSection);
// create thread to create waitable timer and wait for timer
ThreadHandle = CreateThread(NULL,
0,
EplSdoTimeruThreadms,
&ThreadData_l,
0,
&ThreadId);
if(ThreadHandle == NULL)
{
// leave critical section
LeaveCriticalSection(EplTimeruInstance_g.m_pCriticalSection);
// delte handle
// delte handle
Ret = kEplTimerNoTimerCreated;
goto Exit;
}
Ret = kEplTimerNoTimerCreated;
goto Exit;
}
Exit:
return Ret;
Exit:
return Ret;
}
//---------------------------------------------------------------------------
@ -399,31 +379,29 @@ Exit:
// State:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl* pTimerHdl_p)
tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl * pTimerHdl_p)
{
tEplKernel Ret;
HANDLE DeleteHandle;
tEplKernel Ret;
HANDLE DeleteHandle;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// check parameter
if(pTimerHdl_p == NULL)
{
Ret = kEplTimerInvalidHandle;
goto Exit;
}
// check parameter
if (pTimerHdl_p == NULL) {
Ret = kEplTimerInvalidHandle;
goto Exit;
}
DeleteHandle = (HANDLE)(*pTimerHdl_p);
DeleteHandle = (HANDLE) (*pTimerHdl_p);
// set event to end timer task for this timer
SetEvent(DeleteHandle);
// set event to end timer task for this timer
SetEvent(DeleteHandle);
// set handle invalide
*pTimerHdl_p = 0;
// set handle invalide
*pTimerHdl_p = 0;
Exit:
return Ret;
Exit:
return Ret;
}
@ -452,100 +430,84 @@ Exit:
//---------------------------------------------------------------------------
DWORD PUBLIC EplSdoTimeruThreadms(LPVOID lpParameter)
{
tEplKernel Ret;
tEplTimeruThread* pThreadData;
HANDLE aHandles[2];
BOOL fReturn;
LARGE_INTEGER TimeoutTime;
unsigned long ulEvent;
tEplEvent EplEvent;
tEplTimeruThread ThreadData;
tEplTimerEventArg TimerEventArg;
tEplKernel Ret;
tEplTimeruThread *pThreadData;
HANDLE aHandles[2];
BOOL fReturn;
LARGE_INTEGER TimeoutTime;
unsigned long ulEvent;
tEplEvent EplEvent;
tEplTimeruThread ThreadData;
tEplTimerEventArg TimerEventArg;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// get pointer to data
pThreadData = (tEplTimeruThread*)lpParameter;
// copy thread data
EPL_MEMCPY(&ThreadData, pThreadData, sizeof(ThreadData));
pThreadData = &ThreadData;
// get pointer to data
pThreadData = (tEplTimeruThread *) lpParameter;
// copy thread data
EPL_MEMCPY(&ThreadData, pThreadData, sizeof(ThreadData));
pThreadData = &ThreadData;
// leave critical section
LeaveCriticalSection(EplTimeruInstance_g.m_pCriticalSection);
// leave critical section
LeaveCriticalSection(EplTimeruInstance_g.m_pCriticalSection);
// create waitable timer
aHandles[1] = CreateWaitableTimer(NULL,FALSE,NULL);
if(aHandles[1] == NULL)
{
Ret = kEplTimerNoTimerCreated;
goto Exit;
}
// create waitable timer
aHandles[1] = CreateWaitableTimer(NULL, FALSE, NULL);
if (aHandles[1] == NULL) {
Ret = kEplTimerNoTimerCreated;
goto Exit;
}
// set timer
// set timeout interval -> needed to be negativ
// -> because relative timeout
// -> multiply by 10000 for 100 ns timebase of function
TimeoutTime.QuadPart = (((long long)pThreadData->ulTimeout) * -10000);
fReturn = SetWaitableTimer(aHandles[1],
&TimeoutTime, 0, NULL, NULL, FALSE);
if (fReturn == 0) {
Ret = kEplTimerNoTimerCreated;
goto Exit;
}
// save delte event handle in handle array
aHandles[0] = pThreadData->DelteHandle;
// set timer
// set timeout interval -> needed to be negativ
// -> because relative timeout
// -> multiply by 10000 for 100 ns timebase of function
TimeoutTime.QuadPart = (((long long)pThreadData->ulTimeout) * -10000);
fReturn = SetWaitableTimer(aHandles[1],
&TimeoutTime,
0,
NULL,
NULL,
FALSE);
if(fReturn == 0)
{
Ret = kEplTimerNoTimerCreated;
goto Exit;
}
// wait for one of the events
ulEvent = WaitForMultipleObjects(2, &aHandles[0], FALSE, INFINITE);
if (ulEvent == WAIT_OBJECT_0) { // delte event
// save delte event handle in handle array
aHandles[0] = pThreadData->DelteHandle;
// close handels
CloseHandle(aHandles[1]);
// terminate thread
goto Exit;
} else if (ulEvent == (WAIT_OBJECT_0 + 1)) { // timer event
// call event function
TimerEventArg.m_TimerHdl =
(tEplTimerHdl) pThreadData->DelteHandle;
TimerEventArg.m_ulArg = pThreadData->TimerArgument.m_ulArg;
// wait for one of the events
ulEvent = WaitForMultipleObjects( 2,
&aHandles[0],
FALSE,
INFINITE);
if(ulEvent == WAIT_OBJECT_0)
{ // delte event
EplEvent.m_EventSink = pThreadData->TimerArgument.m_EventSink;
EplEvent.m_EventType = kEplEventTypeTimer;
EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(tEplNetTime));
EplEvent.m_pArg = &TimerEventArg;
EplEvent.m_uiSize = sizeof(TimerEventArg);
// close handels
CloseHandle(aHandles[1]);
// terminate thread
goto Exit;
}
else if(ulEvent == (WAIT_OBJECT_0 + 1))
{ // timer event
// call event function
TimerEventArg.m_TimerHdl = (tEplTimerHdl)pThreadData->DelteHandle;
TimerEventArg.m_ulArg = pThreadData->TimerArgument.m_ulArg;
Ret = EplEventuPost(&EplEvent);
EplEvent.m_EventSink = pThreadData->TimerArgument.m_EventSink;
EplEvent.m_EventType = kEplEventTypeTimer;
EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(tEplNetTime));
EplEvent.m_pArg = &TimerEventArg;
EplEvent.m_uiSize = sizeof(TimerEventArg);
// close handels
CloseHandle(aHandles[1]);
// terminate thread
goto Exit;
Ret = EplEventuPost(&EplEvent);
} else { // error
ulEvent = GetLastError();
TRACE1("Error in WaitForMultipleObjects Errorcode: 0x%x\n",
ulEvent);
// terminate thread
goto Exit;
}
// close handels
CloseHandle(aHandles[1]);
// terminate thread
goto Exit;
}
else
{ // error
ulEvent = GetLastError();
TRACE1("Error in WaitForMultipleObjects Errorcode: 0x%x\n",ulEvent);
// terminate thread
goto Exit;
}
Exit:
return Ret;
Exit:
return Ret;
}
// EOF

2628
drivers/staging/epl/SharedBuff.c
View File

File diff suppressed because it is too large Load Diff

1127
drivers/staging/epl/ShbIpc-LinuxKernel.c
View File

File diff suppressed because it is too large Load Diff

1606
drivers/staging/epl/ShbIpc-Win32.c
View File

File diff suppressed because it is too large Load Diff

95
drivers/staging/epl/SocketLinuxKernel.c
View File

@ -68,12 +68,10 @@
****************************************************************************/
#include <linux/net.h>
#include <linux/in.h>
#include "SocketLinuxKernel.h"
/***************************************************************************/
/* */
/* */
@ -82,34 +80,26 @@
/* */
/***************************************************************************/
//---------------------------------------------------------------------------
// const defines
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
// local types
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
// modul globale vars
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
// local function prototypes
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
// Kernel Module specific Data Structures
//---------------------------------------------------------------------------
//=========================================================================//
// //
// P U B L I C F U N C T I O N S //
@ -136,75 +126,72 @@
SOCKET socket(int af, int type, int protocol)
{
int rc;
SOCKET socket;
int rc;
SOCKET socket;
rc = sock_create_kern(af, type, protocol, &socket);
if (rc < 0)
{
socket = NULL;
goto Exit;
}
rc = sock_create_kern(af, type, protocol, &socket);
if (rc < 0) {
socket = NULL;
goto Exit;
}
Exit:
return socket;
Exit:
return socket;
}
int bind(SOCKET socket_p, const struct sockaddr *addr, int addrlen)
{
int rc;
int rc;
rc = socket_p->ops->bind(socket_p,
(struct sockaddr *)addr,
addrlen);
rc = socket_p->ops->bind(socket_p, (struct sockaddr *)addr, addrlen);
return rc;
return rc;
}
int closesocket(SOCKET socket_p)
{
sock_release(socket_p);
sock_release(socket_p);
return 0;
return 0;
}
int recvfrom(SOCKET socket_p, char* buf, int len, int flags, struct sockaddr *from, int * fromlen)
int recvfrom(SOCKET socket_p, char *buf, int len, int flags,
struct sockaddr *from, int *fromlen)
{
int rc;
struct msghdr msg;
struct kvec iov;
int rc;
struct msghdr msg;
struct kvec iov;
msg.msg_control = NULL;
msg.msg_controllen = 0;
msg.msg_name = from; // will be struct sock_addr
msg.msg_namelen = *fromlen;
iov.iov_len = len;
iov.iov_base = buf;
msg.msg_control = NULL;
msg.msg_controllen = 0;
msg.msg_name = from; // will be struct sock_addr
msg.msg_namelen = *fromlen;
iov.iov_len = len;
iov.iov_base = buf;
rc = kernel_recvmsg(socket_p, &msg, &iov, 1, iov.iov_len, 0);
rc = kernel_recvmsg(socket_p, &msg, &iov, 1, iov.iov_len, 0);
return rc;
return rc;
}
int sendto(SOCKET socket_p, const char* buf, int len, int flags, const struct sockaddr *to, int tolen)
int sendto(SOCKET socket_p, const char *buf, int len, int flags,
const struct sockaddr *to, int tolen)
{
int rc;
struct msghdr msg;
struct kvec iov;
int rc;
struct msghdr msg;
struct kvec iov;
msg.msg_control = NULL;
msg.msg_controllen = 0;
msg.msg_name = (struct sockaddr *)to; // will be struct sock_addr
msg.msg_namelen = tolen;
msg.msg_flags = 0;
iov.iov_len = len;
iov.iov_base = (char *)buf;
msg.msg_control = NULL;
msg.msg_controllen = 0;
msg.msg_name = (struct sockaddr *)to; // will be struct sock_addr
msg.msg_namelen = tolen;
msg.msg_flags = 0;
iov.iov_len = len;
iov.iov_base = (char *)buf;
rc = kernel_sendmsg(socket_p, &msg, &iov, 1, len);
rc = kernel_sendmsg(socket_p, &msg, &iov, 1, len);
return rc;
return rc;
}
// EOF

466
drivers/staging/epl/TimerHighReskX86.c
View File

@ -91,27 +91,25 @@
// const defines
//---------------------------------------------------------------------------
#define TIMER_COUNT 2 /* max 15 timers selectable */
#define TIMER_MIN_VAL_SINGLE 5000 /* min 5us */
#define TIMER_MIN_VAL_CYCLE 100000 /* min 100us */
#define TIMER_COUNT 2 /* max 15 timers selectable */
#define TIMER_MIN_VAL_SINGLE 5000 /* min 5us */
#define TIMER_MIN_VAL_CYCLE 100000 /* min 100us */
#define PROVE_OVERRUN
#ifndef CONFIG_HIGH_RES_TIMERS
#error "Kernel symbol CONFIG_HIGH_RES_TIMERS is required."
#error "Kernel symbol CONFIG_HIGH_RES_TIMERS is required."
#endif
// TracePoint support for realtime-debugging
#ifdef _DBG_TRACE_POINTS_
void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p);
void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p);
#define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p)
#define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v)
void PUBLIC TgtDbgSignalTracePoint(BYTE bTracePointNumber_p);
void PUBLIC TgtDbgPostTraceValue(DWORD dwTraceValue_p);
#define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p)
#define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v)
#else
#define TGT_DBG_SIGNAL_TRACE_POINT(p)
#define TGT_DBG_POST_TRACE_VALUE(v)
#define TGT_DBG_SIGNAL_TRACE_POINT(p)
#define TGT_DBG_POST_TRACE_VALUE(v)
#endif
#define HRT_DBG_POST_TRACE_VALUE(Event_p, uiNodeId_p, wErrorCode_p) \
TGT_DBG_POST_TRACE_VALUE((0xE << 28) | (Event_p << 24) \
@ -128,19 +126,17 @@
// modul global types
//---------------------------------------------------------------------------
typedef struct
{
tEplTimerEventArg m_EventArg;
tEplTimerkCallback m_pfnCallback;
struct hrtimer m_Timer;
BOOL m_fContinuously;
unsigned long long m_ullPeriod;
typedef struct {
tEplTimerEventArg m_EventArg;
tEplTimerkCallback m_pfnCallback;
struct hrtimer m_Timer;
BOOL m_fContinuously;
unsigned long long m_ullPeriod;
} tEplTimerHighReskTimerInfo;
typedef struct
{
tEplTimerHighReskTimerInfo m_aTimerInfo[TIMER_COUNT];
typedef struct {
tEplTimerHighReskTimerInfo m_aTimerInfo[TIMER_COUNT];
} tEplTimerHighReskInstance;
@ -148,13 +144,13 @@ typedef struct
// local vars
//---------------------------------------------------------------------------
static tEplTimerHighReskInstance EplTimerHighReskInstance_l;
static tEplTimerHighReskInstance EplTimerHighReskInstance_l;
//---------------------------------------------------------------------------
// local function prototypes
//---------------------------------------------------------------------------
enum hrtimer_restart EplTimerHighReskCallback (struct hrtimer* pTimer_p);
enum hrtimer_restart EplTimerHighReskCallback(struct hrtimer *pTimer_p);
//=========================================================================//
// //
@ -162,7 +158,6 @@ enum hrtimer_restart EplTimerHighReskCallback (struct hrtimer* pTimer_p);
// //
//=========================================================================//
//---------------------------------------------------------------------------
//
// Function: EplTimerHighReskInit()
@ -179,15 +174,14 @@ enum hrtimer_restart EplTimerHighReskCallback (struct hrtimer* pTimer_p);
tEplKernel PUBLIC EplTimerHighReskInit(void)
{
tEplKernel Ret;
tEplKernel Ret;
Ret = EplTimerHighReskAddInstance();
Ret = EplTimerHighReskAddInstance();
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplTimerHighReskAddInstance()
@ -204,45 +198,45 @@ tEplKernel Ret;
tEplKernel PUBLIC EplTimerHighReskAddInstance(void)
{
tEplKernel Ret;
unsigned int uiIndex;
tEplKernel Ret;
unsigned int uiIndex;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
EPL_MEMSET(&EplTimerHighReskInstance_l, 0, sizeof (EplTimerHighReskInstance_l));
EPL_MEMSET(&EplTimerHighReskInstance_l, 0,
sizeof(EplTimerHighReskInstance_l));
#ifndef CONFIG_HIGH_RES_TIMERS
printk("EplTimerHighResk: Kernel symbol CONFIG_HIGH_RES_TIMERS is required.\n");
Ret = kEplNoResource;
return Ret;
printk
("EplTimerHighResk: Kernel symbol CONFIG_HIGH_RES_TIMERS is required.\n");
Ret = kEplNoResource;
return Ret;
#endif
/*
* Initialize hrtimer structures for all usable timers.
*/
for (uiIndex = 0; uiIndex < TIMER_COUNT; uiIndex++)
{
tEplTimerHighReskTimerInfo* pTimerInfo;
struct hrtimer* pTimer;
/*
* Initialize hrtimer structures for all usable timers.
*/
for (uiIndex = 0; uiIndex < TIMER_COUNT; uiIndex++) {
tEplTimerHighReskTimerInfo *pTimerInfo;
struct hrtimer *pTimer;
pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[uiIndex];
pTimer = &pTimerInfo->m_Timer;
hrtimer_init(pTimer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[uiIndex];
pTimer = &pTimerInfo->m_Timer;
hrtimer_init(pTimer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
pTimer->function = EplTimerHighReskCallback;
pTimer->function = EplTimerHighReskCallback;
/*
* We use HRTIMER_CB_SOFTIRQ here.
* HRTIMER_CB_IRQSAFE is critical as the callback function
* would be called with IRQs disabled.
*/
pTimer->cb_mode = HRTIMER_CB_SOFTIRQ;
}
/*
* We use HRTIMER_CB_SOFTIRQ here.
* HRTIMER_CB_IRQSAFE is critical as the callback function
* would be called with IRQs disabled.
*/
pTimer->cb_mode = HRTIMER_CB_SOFTIRQ;
}
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplTimerHighReskDelInstance()
@ -259,30 +253,28 @@ unsigned int uiIndex;
tEplKernel PUBLIC EplTimerHighReskDelInstance(void)
{
tEplTimerHighReskTimerInfo* pTimerInfo;
tEplKernel Ret;
unsigned int uiIndex;
tEplTimerHighReskTimerInfo *pTimerInfo;
tEplKernel Ret;
unsigned int uiIndex;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
for (uiIndex = 0; uiIndex < TIMER_COUNT; uiIndex++)
{
pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[0];
pTimerInfo->m_pfnCallback = NULL;
pTimerInfo->m_EventArg.m_TimerHdl = 0;
/*
* In this case we can not just try to cancel the timer.
* We actually have to wait until its callback function
* has returned.
*/
hrtimer_cancel(&pTimerInfo->m_Timer);
}
for (uiIndex = 0; uiIndex < TIMER_COUNT; uiIndex++) {
pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[0];
pTimerInfo->m_pfnCallback = NULL;
pTimerInfo->m_EventArg.m_TimerHdl = 0;
/*
* In this case we can not just try to cancel the timer.
* We actually have to wait until its callback function
* has returned.
*/
hrtimer_cancel(&pTimerInfo->m_Timer);
}
return Ret;
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplTimerHighReskModifyTimerNs()
@ -313,96 +305,89 @@ unsigned int uiIndex;
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplTimerHighReskModifyTimerNs(tEplTimerHdl* pTimerHdl_p,
unsigned long long ullTimeNs_p,
tEplTimerkCallback pfnCallback_p,
unsigned long ulArgument_p,
BOOL fContinuously_p)
tEplKernel PUBLIC EplTimerHighReskModifyTimerNs(tEplTimerHdl * pTimerHdl_p,
unsigned long long ullTimeNs_p,
tEplTimerkCallback
pfnCallback_p,
unsigned long ulArgument_p,
BOOL fContinuously_p)
{
tEplKernel Ret;
unsigned int uiIndex;
tEplTimerHighReskTimerInfo* pTimerInfo;
ktime_t RelTime;
tEplKernel Ret;
unsigned int uiIndex;
tEplTimerHighReskTimerInfo *pTimerInfo;
ktime_t RelTime;
Ret = kEplSuccessful;
Ret = kEplSuccessful;
// check pointer to handle
if(pTimerHdl_p == NULL)
{
Ret = kEplTimerInvalidHandle;
goto Exit;
}
// check pointer to handle
if (pTimerHdl_p == NULL) {
Ret = kEplTimerInvalidHandle;
goto Exit;
}
if (*pTimerHdl_p == 0)
{ // no timer created yet
if (*pTimerHdl_p == 0) { // no timer created yet
// search free timer info structure
pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[0];
for (uiIndex = 0; uiIndex < TIMER_COUNT; uiIndex++, pTimerInfo++)
{
if (pTimerInfo->m_EventArg.m_TimerHdl == 0)
{ // free structure found
break;
}
}
if (uiIndex >= TIMER_COUNT)
{ // no free structure found
Ret = kEplTimerNoTimerCreated;
goto Exit;
}
// search free timer info structure
pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[0];
for (uiIndex = 0; uiIndex < TIMER_COUNT;
uiIndex++, pTimerInfo++) {
if (pTimerInfo->m_EventArg.m_TimerHdl == 0) { // free structure found
break;
}
}
if (uiIndex >= TIMER_COUNT) { // no free structure found
Ret = kEplTimerNoTimerCreated;
goto Exit;
}
pTimerInfo->m_EventArg.m_TimerHdl = HDL_INIT(uiIndex);
}
else
{
uiIndex = HDL_TO_IDX(*pTimerHdl_p);
if (uiIndex >= TIMER_COUNT)
{ // invalid handle
Ret = kEplTimerInvalidHandle;
goto Exit;
}
pTimerInfo->m_EventArg.m_TimerHdl = HDL_INIT(uiIndex);
} else {
uiIndex = HDL_TO_IDX(*pTimerHdl_p);
if (uiIndex >= TIMER_COUNT) { // invalid handle
Ret = kEplTimerInvalidHandle;
goto Exit;
}
pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[uiIndex];
}
pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[uiIndex];
}
/*
* increment timer handle
* (if timer expires right after this statement, the user
* would detect an unknown timer handle and discard it)
*/
pTimerInfo->m_EventArg.m_TimerHdl = HDL_INC(pTimerInfo->m_EventArg.m_TimerHdl);
*pTimerHdl_p = pTimerInfo->m_EventArg.m_TimerHdl;
/*
* increment timer handle
* (if timer expires right after this statement, the user
* would detect an unknown timer handle and discard it)
*/
pTimerInfo->m_EventArg.m_TimerHdl =
HDL_INC(pTimerInfo->m_EventArg.m_TimerHdl);
*pTimerHdl_p = pTimerInfo->m_EventArg.m_TimerHdl;
// reject too small time values
if ( (fContinuously_p && (ullTimeNs_p < TIMER_MIN_VAL_CYCLE))
|| (!fContinuously_p && (ullTimeNs_p < TIMER_MIN_VAL_SINGLE)) )
{
Ret = kEplTimerNoTimerCreated;
goto Exit;
}
// reject too small time values
if ((fContinuously_p && (ullTimeNs_p < TIMER_MIN_VAL_CYCLE))
|| (!fContinuously_p && (ullTimeNs_p < TIMER_MIN_VAL_SINGLE))) {
Ret = kEplTimerNoTimerCreated;
goto Exit;
}
pTimerInfo->m_EventArg.m_ulArg = ulArgument_p;
pTimerInfo->m_pfnCallback = pfnCallback_p;
pTimerInfo->m_fContinuously = fContinuously_p;
pTimerInfo->m_ullPeriod = ullTimeNs_p;
pTimerInfo->m_EventArg.m_ulArg = ulArgument_p;
pTimerInfo->m_pfnCallback = pfnCallback_p;
pTimerInfo->m_fContinuously = fContinuously_p;
pTimerInfo->m_ullPeriod = ullTimeNs_p;
/*
* HRTIMER_MODE_REL does not influence general handling of this timer.
* It only sets relative mode for this start operation.
* -> Expire time is calculated by: Now + RelTime
* hrtimer_start also skips pending timer events.
* The state HRTIMER_STATE_CALLBACK is ignored.
* We have to cope with that in our callback function.
*/
RelTime = ktime_add_ns(ktime_set(0,0), ullTimeNs_p);
hrtimer_start(&pTimerInfo->m_Timer, RelTime, HRTIMER_MODE_REL);
/*
* HRTIMER_MODE_REL does not influence general handling of this timer.
* It only sets relative mode for this start operation.
* -> Expire time is calculated by: Now + RelTime
* hrtimer_start also skips pending timer events.
* The state HRTIMER_STATE_CALLBACK is ignored.
* We have to cope with that in our callback function.
*/
RelTime = ktime_add_ns(ktime_set(0, 0), ullTimeNs_p);
hrtimer_start(&pTimerInfo->m_Timer, RelTime, HRTIMER_MODE_REL);
Exit:
return Ret;
Exit:
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplTimerHighReskDeleteTimer()
@ -418,64 +403,56 @@ Exit:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplTimerHighReskDeleteTimer(tEplTimerHdl* pTimerHdl_p)
tEplKernel PUBLIC EplTimerHighReskDeleteTimer(tEplTimerHdl * pTimerHdl_p)
{
tEplKernel Ret = kEplSuccessful;
unsigned int uiIndex;
tEplTimerHighReskTimerInfo* pTimerInfo;
tEplKernel Ret = kEplSuccessful;
unsigned int uiIndex;
tEplTimerHighReskTimerInfo *pTimerInfo;
// check pointer to handle
if(pTimerHdl_p == NULL)
{
Ret = kEplTimerInvalidHandle;
goto Exit;
}
// check pointer to handle
if (pTimerHdl_p == NULL) {
Ret = kEplTimerInvalidHandle;
goto Exit;
}
if (*pTimerHdl_p == 0)
{ // no timer created yet
goto Exit;
}
else
{
uiIndex = HDL_TO_IDX(*pTimerHdl_p);
if (uiIndex >= TIMER_COUNT)
{ // invalid handle
Ret = kEplTimerInvalidHandle;
goto Exit;
}
pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[uiIndex];
if (pTimerInfo->m_EventArg.m_TimerHdl != *pTimerHdl_p)
{ // invalid handle
goto Exit;
}
}
if (*pTimerHdl_p == 0) { // no timer created yet
goto Exit;
} else {
uiIndex = HDL_TO_IDX(*pTimerHdl_p);
if (uiIndex >= TIMER_COUNT) { // invalid handle
Ret = kEplTimerInvalidHandle;
goto Exit;
}
pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[uiIndex];
if (pTimerInfo->m_EventArg.m_TimerHdl != *pTimerHdl_p) { // invalid handle
goto Exit;
}
}
*pTimerHdl_p = 0;
pTimerInfo->m_EventArg.m_TimerHdl = 0;
pTimerInfo->m_pfnCallback = NULL;
*pTimerHdl_p = 0;
pTimerInfo->m_EventArg.m_TimerHdl = 0;
pTimerInfo->m_pfnCallback = NULL;
/*
* Three return cases of hrtimer_try_to_cancel have to be tracked:
* 1 - timer has been removed
* 0 - timer was not active
* We need not do anything. hrtimer timers just consist of
* a hrtimer struct, which we might enqueue in the hrtimers
* event list by calling hrtimer_start().
* If a timer is not enqueued, it is not present in hrtimers.
* -1 - callback function is running
* In this case we have to ensure that the timer is not
* continuously restarted. This has been done by clearing
* its handle.
*/
hrtimer_try_to_cancel(&pTimerInfo->m_Timer);
/*
* Three return cases of hrtimer_try_to_cancel have to be tracked:
* 1 - timer has been removed
* 0 - timer was not active
* We need not do anything. hrtimer timers just consist of
* a hrtimer struct, which we might enqueue in the hrtimers
* event list by calling hrtimer_start().
* If a timer is not enqueued, it is not present in hrtimers.
* -1 - callback function is running
* In this case we have to ensure that the timer is not
* continuously restarted. This has been done by clearing
* its handle.
*/
hrtimer_try_to_cancel(&pTimerInfo->m_Timer);
Exit:
return Ret;
Exit:
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplTimerHighReskCallback()
@ -490,66 +467,63 @@ Exit:
//
//---------------------------------------------------------------------------
enum hrtimer_restart EplTimerHighReskCallback (struct hrtimer* pTimer_p)
enum hrtimer_restart EplTimerHighReskCallback(struct hrtimer *pTimer_p)
{
unsigned int uiIndex;
tEplTimerHighReskTimerInfo* pTimerInfo;
tEplTimerHdl OrgTimerHdl;
enum hrtimer_restart Ret;
unsigned int uiIndex;
tEplTimerHighReskTimerInfo *pTimerInfo;
tEplTimerHdl OrgTimerHdl;
enum hrtimer_restart Ret;
BENCHMARK_MOD_24_SET(4);
BENCHMARK_MOD_24_SET(4);
Ret = HRTIMER_NORESTART;
pTimerInfo = container_of(pTimer_p, tEplTimerHighReskTimerInfo, m_Timer);
uiIndex = HDL_TO_IDX(pTimerInfo->m_EventArg.m_TimerHdl);
if (uiIndex >= TIMER_COUNT)
{ // invalid handle
goto Exit;
}
Ret = HRTIMER_NORESTART;
pTimerInfo =
container_of(pTimer_p, tEplTimerHighReskTimerInfo, m_Timer);
uiIndex = HDL_TO_IDX(pTimerInfo->m_EventArg.m_TimerHdl);
if (uiIndex >= TIMER_COUNT) { // invalid handle
goto Exit;
}
/*
* We store the timer handle before calling the callback function
* as the timer can be modified inside it.
*/
OrgTimerHdl = pTimerInfo->m_EventArg.m_TimerHdl;
/*
* We store the timer handle before calling the callback function
* as the timer can be modified inside it.
*/
OrgTimerHdl = pTimerInfo->m_EventArg.m_TimerHdl;
if (pTimerInfo->m_pfnCallback != NULL)
{
pTimerInfo->m_pfnCallback(&pTimerInfo->m_EventArg);
}
if (pTimerInfo->m_pfnCallback != NULL) {
pTimerInfo->m_pfnCallback(&pTimerInfo->m_EventArg);
}
if (pTimerInfo->m_fContinuously)
{
ktime_t Interval;
if (pTimerInfo->m_fContinuously) {
ktime_t Interval;
#ifdef PROVE_OVERRUN
ktime_t Now;
unsigned long Overruns;
ktime_t Now;
unsigned long Overruns;
#endif
if (OrgTimerHdl != pTimerInfo->m_EventArg.m_TimerHdl)
{
/* modified timer has already been restarted */
goto Exit;
}
if (OrgTimerHdl != pTimerInfo->m_EventArg.m_TimerHdl) {
/* modified timer has already been restarted */
goto Exit;
}
#ifdef PROVE_OVERRUN
Now = ktime_get();
Interval = ktime_add_ns(ktime_set(0,0), pTimerInfo->m_ullPeriod);
Overruns = hrtimer_forward(pTimer_p, Now, Interval);
if (Overruns > 1)
{
printk("EplTimerHighResk: Continuous timer (handle 0x%lX) had to skip %lu interval(s)!\n", pTimerInfo->m_EventArg.m_TimerHdl, Overruns-1);
}
Now = ktime_get();
Interval =
ktime_add_ns(ktime_set(0, 0), pTimerInfo->m_ullPeriod);
Overruns = hrtimer_forward(pTimer_p, Now, Interval);
if (Overruns > 1) {
printk
("EplTimerHighResk: Continuous timer (handle 0x%lX) had to skip %lu interval(s)!\n",
pTimerInfo->m_EventArg.m_TimerHdl, Overruns - 1);
}
#else
pTimer_p->expires = ktime_add_ns(pTimer_p->expires,
pTimerInfo->m_ullPeriod);
pTimer_p->expires = ktime_add_ns(pTimer_p->expires,
pTimerInfo->m_ullPeriod);
#endif
Ret = HRTIMER_RESTART;
}
Ret = HRTIMER_RESTART;
}
Exit:
BENCHMARK_MOD_24_RESET(4);
return Ret;
Exit:
BENCHMARK_MOD_24_RESET(4);
return Ret;
}

248
drivers/staging/epl/VirtualEthernetLinux.c
View File

@ -59,7 +59,6 @@
Build Environment:
-------------------------------------------------------------------------
Revision History:
@ -75,7 +74,6 @@
****************************************************************************/
#include <linux/version.h>
#include <linux/module.h>
#include <linux/netdevice.h>
@ -93,13 +91,12 @@
#include <linux/udp.h>
#include <linux/mm.h>
#include <linux/types.h>
#include <linux/skbuff.h> /* for struct sk_buff */
#include <linux/skbuff.h> /* for struct sk_buff */
#include "kernel/VirtualEthernet.h"
#include "kernel/EplDllkCal.h"
#include "kernel/EplDllk.h"
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_VETH)) != 0)
/***************************************************************************/
@ -110,28 +107,24 @@
/* */
/***************************************************************************/
//---------------------------------------------------------------------------
// const defines
//---------------------------------------------------------------------------
#ifndef EPL_VETH_TX_TIMEOUT
//#define EPL_VETH_TX_TIMEOUT (2*HZ)
#define EPL_VETH_TX_TIMEOUT 0 // d.k.: we use no timeout
#define EPL_VETH_TX_TIMEOUT 0 // d.k.: we use no timeout
#endif
//---------------------------------------------------------------------------
// local types
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
// modul globale vars
//---------------------------------------------------------------------------
static struct net_device * pVEthNetDevice_g = NULL;
static struct net_device *pVEthNetDevice_g = NULL;
//---------------------------------------------------------------------------
// local function prototypes
@ -140,11 +133,10 @@ static struct net_device * pVEthNetDevice_g = NULL;
static int VEthOpen(struct net_device *pNetDevice_p);
static int VEthClose(struct net_device *pNetDevice_p);
static int VEthXmit(struct sk_buff *pSkb_p, struct net_device *pNetDevice_p);
static struct net_device_stats* VEthGetStats(struct net_device *pNetDevice_p);
static struct net_device_stats *VEthGetStats(struct net_device *pNetDevice_p);
static void VEthTimeout(struct net_device *pNetDevice_p);
static tEplKernel VEthRecvFrame(tEplFrameInfo * pFrameInfo_p);
//=========================================================================//
// //
// P U B L I C F U N C T I O N S //
@ -171,188 +163,182 @@ static tEplKernel VEthRecvFrame(tEplFrameInfo * pFrameInfo_p);
static int VEthOpen(struct net_device *pNetDevice_p)
{
tEplKernel Ret = kEplSuccessful;
tEplKernel Ret = kEplSuccessful;
//open the device
//open the device
// struct net_device_stats* pStats = (struct net_device_stats*)pNetDevice_p->priv;
//start the interface queue for the network subsystem
netif_start_queue(pNetDevice_p);
//start the interface queue for the network subsystem
netif_start_queue(pNetDevice_p);
// register callback function in DLL
Ret = EplDllkRegAsyncHandler(VEthRecvFrame);
// register callback function in DLL
Ret = EplDllkRegAsyncHandler(VEthRecvFrame);
EPL_DBGLVL_VETH_TRACE1("VEthOpen: EplDllkRegAsyncHandler returned 0x%02X\n", Ret);
EPL_DBGLVL_VETH_TRACE1
("VEthOpen: EplDllkRegAsyncHandler returned 0x%02X\n", Ret);
return 0;
return 0;
}
static int VEthClose(struct net_device *pNetDevice_p)
{
tEplKernel Ret = kEplSuccessful;
tEplKernel Ret = kEplSuccessful;
EPL_DBGLVL_VETH_TRACE0("VEthClose\n");
EPL_DBGLVL_VETH_TRACE0("VEthClose\n");
Ret = EplDllkDeregAsyncHandler(VEthRecvFrame);
Ret = EplDllkDeregAsyncHandler(VEthRecvFrame);
//stop the interface queue for the network subsystem
netif_stop_queue(pNetDevice_p);
return 0;
//stop the interface queue for the network subsystem
netif_stop_queue(pNetDevice_p);
return 0;
}
static int VEthXmit(struct sk_buff *pSkb_p, struct net_device *pNetDevice_p)
{
tEplKernel Ret = kEplSuccessful;
tEplFrameInfo FrameInfo;
tEplKernel Ret = kEplSuccessful;
tEplFrameInfo FrameInfo;
//transmit function
struct net_device_stats* pStats = (struct net_device_stats*)pNetDevice_p->priv;
//transmit function
struct net_device_stats *pStats =
(struct net_device_stats *)pNetDevice_p->priv;
//save timestemp
pNetDevice_p->trans_start = jiffies;
//save timestemp
pNetDevice_p->trans_start = jiffies;
FrameInfo.m_pFrame = (tEplFrame *)pSkb_p->data;
FrameInfo.m_uiFrameSize = pSkb_p->len;
FrameInfo.m_pFrame = (tEplFrame *) pSkb_p->data;
FrameInfo.m_uiFrameSize = pSkb_p->len;
//call send fkt on DLL
Ret = EplDllkCalAsyncSend(&FrameInfo, kEplDllAsyncReqPrioGeneric);
if (Ret != kEplSuccessful)
{
EPL_DBGLVL_VETH_TRACE1("VEthXmit: EplDllkCalAsyncSend returned 0x%02X\n", Ret);
netif_stop_queue(pNetDevice_p);
goto Exit;
}
else
{
EPL_DBGLVL_VETH_TRACE0("VEthXmit: frame passed to DLL\n");
dev_kfree_skb(pSkb_p);
//call send fkt on DLL
Ret = EplDllkCalAsyncSend(&FrameInfo, kEplDllAsyncReqPrioGeneric);
if (Ret != kEplSuccessful) {
EPL_DBGLVL_VETH_TRACE1
("VEthXmit: EplDllkCalAsyncSend returned 0x%02X\n", Ret);
netif_stop_queue(pNetDevice_p);
goto Exit;
} else {
EPL_DBGLVL_VETH_TRACE0("VEthXmit: frame passed to DLL\n");
dev_kfree_skb(pSkb_p);
//set stats for the device
pStats->tx_packets++;
pStats->tx_bytes += FrameInfo.m_uiFrameSize;
}
//set stats for the device
pStats->tx_packets++;
pStats->tx_bytes += FrameInfo.m_uiFrameSize;
}
Exit:
return 0;
Exit:
return 0;
}
static struct net_device_stats* VEthGetStats(struct net_device *pNetDevice_p)
static struct net_device_stats *VEthGetStats(struct net_device *pNetDevice_p)
{
EPL_DBGLVL_VETH_TRACE0("VEthGetStats\n");
EPL_DBGLVL_VETH_TRACE0("VEthGetStats\n");
return (struct net_device_stats *)pNetDevice_p->priv;
return (struct net_device_stats *)pNetDevice_p->priv;
}
static void VEthTimeout(struct net_device *pNetDevice_p)
{
EPL_DBGLVL_VETH_TRACE0("VEthTimeout(\n");
EPL_DBGLVL_VETH_TRACE0("VEthTimeout(\n");
// $$$ d.k.: move to extra function, which is called by DLL when new space is available in TxFifo
if (netif_queue_stopped (pNetDevice_p))
{
netif_wake_queue (pNetDevice_p);
}
// $$$ d.k.: move to extra function, which is called by DLL when new space is available in TxFifo
if (netif_queue_stopped(pNetDevice_p)) {
netif_wake_queue(pNetDevice_p);
}
}
static tEplKernel VEthRecvFrame(tEplFrameInfo * pFrameInfo_p)
{
tEplKernel Ret = kEplSuccessful;
struct net_device* pNetDevice = pVEthNetDevice_g;
struct net_device_stats* pStats = (struct net_device_stats*)pNetDevice->priv;
struct sk_buff *pSkb;
tEplKernel Ret = kEplSuccessful;
struct net_device *pNetDevice = pVEthNetDevice_g;
struct net_device_stats *pStats =
(struct net_device_stats *)pNetDevice->priv;
struct sk_buff *pSkb;
EPL_DBGLVL_VETH_TRACE1("VEthRecvFrame: FrameSize=%u\n", pFrameInfo_p->m_uiFrameSize);
EPL_DBGLVL_VETH_TRACE1("VEthRecvFrame: FrameSize=%u\n",
pFrameInfo_p->m_uiFrameSize);
pSkb = dev_alloc_skb(pFrameInfo_p->m_uiFrameSize + 2);
if (pSkb == NULL)
{
pStats->rx_dropped++;
goto Exit;
}
pSkb->dev = pNetDevice;
pSkb = dev_alloc_skb(pFrameInfo_p->m_uiFrameSize + 2);
if (pSkb == NULL) {
pStats->rx_dropped++;
goto Exit;
}
pSkb->dev = pNetDevice;
skb_reserve(pSkb, 2);
skb_reserve(pSkb, 2);
memcpy((void *)skb_put(pSkb, pFrameInfo_p->m_uiFrameSize), pFrameInfo_p->m_pFrame, pFrameInfo_p->m_uiFrameSize);
memcpy((void *)skb_put(pSkb, pFrameInfo_p->m_uiFrameSize),
pFrameInfo_p->m_pFrame, pFrameInfo_p->m_uiFrameSize);
pSkb->protocol = eth_type_trans(pSkb, pNetDevice);
pSkb->ip_summed = CHECKSUM_UNNECESSARY;
pSkb->protocol = eth_type_trans(pSkb, pNetDevice);
pSkb->ip_summed = CHECKSUM_UNNECESSARY;
// call netif_rx with skb
netif_rx(pSkb);
// call netif_rx with skb
netif_rx(pSkb);
EPL_DBGLVL_VETH_TRACE1("VEthRecvFrame: SrcMAC=0x%llx\n", AmiGetQword48FromBe(pFrameInfo_p->m_pFrame->m_be_abSrcMac));
EPL_DBGLVL_VETH_TRACE1("VEthRecvFrame: SrcMAC=0x%llx\n",
AmiGetQword48FromBe(pFrameInfo_p->m_pFrame->
m_be_abSrcMac));
// update receive statistics
pStats->rx_packets++;
pStats->rx_bytes += pFrameInfo_p->m_uiFrameSize;
// update receive statistics
pStats->rx_packets++;
pStats->rx_bytes += pFrameInfo_p->m_uiFrameSize;
Exit:
return Ret;
Exit:
return Ret;
}
tEplKernel PUBLIC VEthAddInstance(tEplDllkInitParam * pInitParam_p)
{
tEplKernel Ret = kEplSuccessful;
tEplKernel Ret = kEplSuccessful;
// allocate net device structure with priv pointing to stats structure
pVEthNetDevice_g = alloc_netdev(sizeof (struct net_device_stats), EPL_VETH_NAME, ether_setup);
// allocate net device structure with priv pointing to stats structure
pVEthNetDevice_g =
alloc_netdev(sizeof(struct net_device_stats), EPL_VETH_NAME,
ether_setup);
// pVEthNetDevice_g = alloc_etherdev(sizeof (struct net_device_stats));
if (pVEthNetDevice_g == NULL)
{
Ret = kEplNoResource;
goto Exit;
}
if (pVEthNetDevice_g == NULL) {
Ret = kEplNoResource;
goto Exit;
}
pVEthNetDevice_g->open = VEthOpen;
pVEthNetDevice_g->stop = VEthClose;
pVEthNetDevice_g->get_stats = VEthGetStats;
pVEthNetDevice_g->hard_start_xmit = VEthXmit;
pVEthNetDevice_g->tx_timeout = VEthTimeout;
pVEthNetDevice_g->watchdog_timeo = EPL_VETH_TX_TIMEOUT;
pVEthNetDevice_g->destructor = free_netdev;
pVEthNetDevice_g->open = VEthOpen;
pVEthNetDevice_g->stop = VEthClose;
pVEthNetDevice_g->get_stats = VEthGetStats;
pVEthNetDevice_g->hard_start_xmit = VEthXmit;
pVEthNetDevice_g->tx_timeout = VEthTimeout;
pVEthNetDevice_g->watchdog_timeo = EPL_VETH_TX_TIMEOUT;
pVEthNetDevice_g->destructor = free_netdev;
// copy own MAC address to net device structure
memcpy(pVEthNetDevice_g->dev_addr, pInitParam_p->m_be_abSrcMac, 6);
// copy own MAC address to net device structure
memcpy(pVEthNetDevice_g->dev_addr, pInitParam_p->m_be_abSrcMac, 6);
//register VEth to the network subsystem
if (register_netdev(pVEthNetDevice_g))
{
EPL_DBGLVL_VETH_TRACE0("VEthAddInstance: Could not register VEth...\n");
}
else
{
EPL_DBGLVL_VETH_TRACE0("VEthAddInstance: Register VEth successfull...\n");
}
//register VEth to the network subsystem
if (register_netdev(pVEthNetDevice_g)) {
EPL_DBGLVL_VETH_TRACE0
("VEthAddInstance: Could not register VEth...\n");
} else {
EPL_DBGLVL_VETH_TRACE0
("VEthAddInstance: Register VEth successfull...\n");
}
Exit:
return Ret;
Exit:
return Ret;
}
tEplKernel PUBLIC VEthDelInstance(void)
{
tEplKernel Ret = kEplSuccessful;
tEplKernel Ret = kEplSuccessful;
if (pVEthNetDevice_g != NULL)
{
//unregister VEth from the network subsystem
unregister_netdev(pVEthNetDevice_g);
// destructor was set to free_netdev,
// so we do not need to call free_netdev here
pVEthNetDevice_g = NULL;
}
if (pVEthNetDevice_g != NULL) {
//unregister VEth from the network subsystem
unregister_netdev(pVEthNetDevice_g);
// destructor was set to free_netdev,
// so we do not need to call free_netdev here
pVEthNetDevice_g = NULL;
}
return Ret;
return Ret;
}
#endif // (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_VETH)) != 0)

410
drivers/staging/epl/amix86.c
View File

@ -80,25 +80,21 @@
// typedef
//---------------------------------------------------------------------------
typedef struct
{
WORD m_wWord;
typedef struct {
WORD m_wWord;
} twStruct;
typedef struct
{
DWORD m_dwDword;
typedef struct {
DWORD m_dwDword;
} tdwStruct;
typedef struct
{
QWORD m_qwQword;
typedef struct {
QWORD m_qwQword;
} tqwStruct;
//=========================================================================//
// //
// P U B L I C F U N C T I O N S //
@ -131,46 +127,39 @@ void PUBLIC AmiSetByteToBe (void FAR* pAddr_p, BYTE bByteVal_p)
}
*/
//------------< write WORD in big endian >--------------------------
INLINE_FUNCTION void PUBLIC AmiSetWordToBe (void FAR* pAddr_p, WORD wWordVal_p)
INLINE_FUNCTION void PUBLIC AmiSetWordToBe(void FAR * pAddr_p, WORD wWordVal_p)
{
twStruct FAR* pwStruct;
twStruct wValue;
twStruct FAR *pwStruct;
twStruct wValue;
wValue.m_wWord = (WORD)((wWordVal_p & 0x00FF) << 8); //LSB to MSB
wValue.m_wWord |= (WORD)((wWordVal_p & 0xFF00) >> 8); //MSB to LSB
wValue.m_wWord = (WORD) ((wWordVal_p & 0x00FF) << 8); //LSB to MSB
wValue.m_wWord |= (WORD) ((wWordVal_p & 0xFF00) >> 8); //MSB to LSB
pwStruct = (twStruct FAR*)pAddr_p;
pwStruct->m_wWord = wValue.m_wWord;
pwStruct = (twStruct FAR *) pAddr_p;
pwStruct->m_wWord = wValue.m_wWord;
}
//------------< write DWORD in big endian >-------------------------
INLINE_FUNCTION void PUBLIC AmiSetDwordToBe (void FAR* pAddr_p, DWORD dwDwordVal_p)
INLINE_FUNCTION void PUBLIC AmiSetDwordToBe(void FAR * pAddr_p,
DWORD dwDwordVal_p)
{
tdwStruct FAR* pdwStruct;
tdwStruct dwValue;
tdwStruct FAR *pdwStruct;
tdwStruct dwValue;
dwValue.m_dwDword = ((dwDwordVal_p & 0x000000FF) << 24); //LSB to MSB
dwValue.m_dwDword |= ((dwDwordVal_p & 0x0000FF00) << 8);
dwValue.m_dwDword |= ((dwDwordVal_p & 0x00FF0000) >> 8);
dwValue.m_dwDword |= ((dwDwordVal_p & 0xFF000000) >> 24); //MSB to LSB
dwValue.m_dwDword = ((dwDwordVal_p & 0x000000FF)<<24); //LSB to MSB
dwValue.m_dwDword|= ((dwDwordVal_p & 0x0000FF00)<<8);
dwValue.m_dwDword|= ((dwDwordVal_p & 0x00FF0000)>>8 );
dwValue.m_dwDword|= ((dwDwordVal_p & 0xFF000000)>>24); //MSB to LSB
pdwStruct = (tdwStruct FAR*)pAddr_p;
pdwStruct->m_dwDword = dwValue.m_dwDword;
pdwStruct = (tdwStruct FAR *) pAddr_p;
pdwStruct->m_dwDword = dwValue.m_dwDword;
}
//---------------------------------------------------------------------------
//
// Function: AmiSetXXXToLe()
@ -197,35 +186,29 @@ void PUBLIC AmiSetByteToLe (void FAR* pAddr_p, BYTE bByteVal_p)
}
*/
//------------< write WORD in little endian >--------------------------
INLINE_FUNCTION void PUBLIC AmiSetWordToLe (void FAR* pAddr_p, WORD wWordVal_p)
INLINE_FUNCTION void PUBLIC AmiSetWordToLe(void FAR * pAddr_p, WORD wWordVal_p)
{
twStruct FAR* pwStruct;
twStruct FAR *pwStruct;
pwStruct = (twStruct FAR*)pAddr_p;
pwStruct->m_wWord = wWordVal_p;
pwStruct = (twStruct FAR *) pAddr_p;
pwStruct->m_wWord = wWordVal_p;
}
//------------< write DWORD in little endian >-------------------------
INLINE_FUNCTION void PUBLIC AmiSetDwordToLe (void FAR* pAddr_p, DWORD dwDwordVal_p)
INLINE_FUNCTION void PUBLIC AmiSetDwordToLe(void FAR * pAddr_p,
DWORD dwDwordVal_p)
{
tdwStruct FAR* pdwStruct;
tdwStruct FAR *pdwStruct;
pdwStruct = (tdwStruct FAR*)pAddr_p;
pdwStruct->m_dwDword = dwDwordVal_p;
pdwStruct = (tdwStruct FAR *) pAddr_p;
pdwStruct->m_dwDword = dwDwordVal_p;
}
//---------------------------------------------------------------------------
//
// Function: AmiGetXXXFromBe()
@ -251,46 +234,40 @@ BYTE PUBLIC AmiGetByteFromBe (void FAR* pAddr_p)
}
*/
//------------< read WORD in big endian >---------------------------
INLINE_FUNCTION WORD PUBLIC AmiGetWordFromBe (void FAR* pAddr_p)
INLINE_FUNCTION WORD PUBLIC AmiGetWordFromBe(void FAR * pAddr_p)
{
twStruct FAR* pwStruct;
twStruct wValue;
twStruct FAR *pwStruct;
twStruct wValue;
pwStruct = (twStruct FAR*)pAddr_p;
pwStruct = (twStruct FAR *) pAddr_p;
wValue.m_wWord = (WORD)((pwStruct->m_wWord & 0x00FF) << 8); //LSB to MSB
wValue.m_wWord |= (WORD)((pwStruct->m_wWord & 0xFF00) >> 8); //MSB to LSB
wValue.m_wWord = (WORD) ((pwStruct->m_wWord & 0x00FF) << 8); //LSB to MSB
wValue.m_wWord |= (WORD) ((pwStruct->m_wWord & 0xFF00) >> 8); //MSB to LSB
return ( wValue.m_wWord );
return (wValue.m_wWord);
}
//------------< read DWORD in big endian >--------------------------
INLINE_FUNCTION DWORD PUBLIC AmiGetDwordFromBe (void FAR* pAddr_p)
INLINE_FUNCTION DWORD PUBLIC AmiGetDwordFromBe(void FAR * pAddr_p)
{
tdwStruct FAR* pdwStruct;
tdwStruct dwValue;
tdwStruct FAR *pdwStruct;
tdwStruct dwValue;
pdwStruct = (tdwStruct FAR*)pAddr_p;
pdwStruct = (tdwStruct FAR *) pAddr_p;
dwValue.m_dwDword = ((pdwStruct->m_dwDword & 0x000000FF)<<24); //LSB to MSB
dwValue.m_dwDword|= ((pdwStruct->m_dwDword & 0x0000FF00)<<8);
dwValue.m_dwDword|= ((pdwStruct->m_dwDword & 0x00FF0000)>>8 );
dwValue.m_dwDword|= ((pdwStruct->m_dwDword & 0xFF000000)>>24); //MSB to LSB
dwValue.m_dwDword = ((pdwStruct->m_dwDword & 0x000000FF) << 24); //LSB to MSB
dwValue.m_dwDword |= ((pdwStruct->m_dwDword & 0x0000FF00) << 8);
dwValue.m_dwDword |= ((pdwStruct->m_dwDword & 0x00FF0000) >> 8);
dwValue.m_dwDword |= ((pdwStruct->m_dwDword & 0xFF000000) >> 24); //MSB to LSB
return ( dwValue.m_dwDword );
return (dwValue.m_dwDword);
}
//---------------------------------------------------------------------------
//
// Function: AmiGetXXXFromLe()
@ -316,34 +293,28 @@ BYTE PUBLIC AmiGetByteFromLe (void FAR* pAddr_p)
}
*/
//------------< read WORD in little endian >---------------------------
INLINE_FUNCTION WORD PUBLIC AmiGetWordFromLe (void FAR* pAddr_p)
INLINE_FUNCTION WORD PUBLIC AmiGetWordFromLe(void FAR * pAddr_p)
{
twStruct FAR* pwStruct;
twStruct FAR *pwStruct;
pwStruct = (twStruct FAR*)pAddr_p;
return ( pwStruct->m_wWord );
pwStruct = (twStruct FAR *) pAddr_p;
return (pwStruct->m_wWord);
}
//------------< read DWORD in little endian >--------------------------
INLINE_FUNCTION DWORD PUBLIC AmiGetDwordFromLe (void FAR* pAddr_p)
INLINE_FUNCTION DWORD PUBLIC AmiGetDwordFromLe(void FAR * pAddr_p)
{
tdwStruct FAR* pdwStruct;
tdwStruct FAR *pdwStruct;
pdwStruct = (tdwStruct FAR*)pAddr_p;
return ( pdwStruct->m_dwDword );
pdwStruct = (tdwStruct FAR *) pAddr_p;
return (pdwStruct->m_dwDword);
}
//---------------------------------------------------------------------------
//
// Function: AmiSetDword24ToBe()
@ -359,16 +330,16 @@ tdwStruct FAR* pdwStruct;
//
//---------------------------------------------------------------------------
INLINE_FUNCTION void PUBLIC AmiSetDword24ToBe (void FAR* pAddr_p, DWORD dwDwordVal_p)
INLINE_FUNCTION void PUBLIC AmiSetDword24ToBe(void FAR * pAddr_p,
DWORD dwDwordVal_p)
{
((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &dwDwordVal_p)[2];
((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &dwDwordVal_p)[1];
((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &dwDwordVal_p)[0];
((BYTE FAR *) pAddr_p)[0] = ((BYTE FAR *) & dwDwordVal_p)[2];
((BYTE FAR *) pAddr_p)[1] = ((BYTE FAR *) & dwDwordVal_p)[1];
((BYTE FAR *) pAddr_p)[2] = ((BYTE FAR *) & dwDwordVal_p)[0];
}
//---------------------------------------------------------------------------
//
// Function: AmiSetDword24ToLe()
@ -384,16 +355,16 @@ INLINE_FUNCTION void PUBLIC AmiSetDword24ToBe (void FAR* pAddr_p, DWORD dwDwordV
//
//---------------------------------------------------------------------------
INLINE_FUNCTION void PUBLIC AmiSetDword24ToLe (void FAR* pAddr_p, DWORD dwDwordVal_p)
INLINE_FUNCTION void PUBLIC AmiSetDword24ToLe(void FAR * pAddr_p,
DWORD dwDwordVal_p)
{
((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &dwDwordVal_p)[0];
((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &dwDwordVal_p)[1];
((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &dwDwordVal_p)[2];
((BYTE FAR *) pAddr_p)[0] = ((BYTE FAR *) & dwDwordVal_p)[0];
((BYTE FAR *) pAddr_p)[1] = ((BYTE FAR *) & dwDwordVal_p)[1];
((BYTE FAR *) pAddr_p)[2] = ((BYTE FAR *) & dwDwordVal_p)[2];
}
//---------------------------------------------------------------------------
//
// Function: AmiGetDword24FromBe()
@ -408,19 +379,18 @@ INLINE_FUNCTION void PUBLIC AmiSetDword24ToLe (void FAR* pAddr_p, DWORD dwDwordV
//
//---------------------------------------------------------------------------
INLINE_FUNCTION DWORD PUBLIC AmiGetDword24FromBe (void FAR* pAddr_p)
INLINE_FUNCTION DWORD PUBLIC AmiGetDword24FromBe(void FAR * pAddr_p)
{
tdwStruct dwStruct;
tdwStruct dwStruct;
dwStruct.m_dwDword = AmiGetDwordFromBe (pAddr_p);
dwStruct.m_dwDword >>= 8;
dwStruct.m_dwDword = AmiGetDwordFromBe(pAddr_p);
dwStruct.m_dwDword >>= 8;
return ( dwStruct.m_dwDword );
return (dwStruct.m_dwDword);
}
//---------------------------------------------------------------------------
//
// Function: AmiGetDword24FromLe()
@ -435,19 +405,18 @@ tdwStruct dwStruct;
//
//---------------------------------------------------------------------------
INLINE_FUNCTION DWORD PUBLIC AmiGetDword24FromLe (void FAR* pAddr_p)
INLINE_FUNCTION DWORD PUBLIC AmiGetDword24FromLe(void FAR * pAddr_p)
{
tdwStruct dwStruct;
tdwStruct dwStruct;
dwStruct.m_dwDword = AmiGetDwordFromLe (pAddr_p);
dwStruct.m_dwDword &= 0x00FFFFFF;
dwStruct.m_dwDword = AmiGetDwordFromLe(pAddr_p);
dwStruct.m_dwDword &= 0x00FFFFFF;
return ( dwStruct.m_dwDword );
return (dwStruct.m_dwDword);
}
//#ifdef USE_VAR64
//---------------------------------------------------------------------------
@ -465,21 +434,21 @@ tdwStruct dwStruct;
//
//---------------------------------------------------------------------------
INLINE_FUNCTION void PUBLIC AmiSetQword64ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p)
INLINE_FUNCTION void PUBLIC AmiSetQword64ToBe(void FAR * pAddr_p,
QWORD qwQwordVal_p)
{
((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &qwQwordVal_p)[7];
((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &qwQwordVal_p)[6];
((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &qwQwordVal_p)[5];
((BYTE FAR*) pAddr_p)[3] = ((BYTE FAR*) &qwQwordVal_p)[4];
((BYTE FAR*) pAddr_p)[4] = ((BYTE FAR*) &qwQwordVal_p)[3];
((BYTE FAR*) pAddr_p)[5] = ((BYTE FAR*) &qwQwordVal_p)[2];
((BYTE FAR*) pAddr_p)[6] = ((BYTE FAR*) &qwQwordVal_p)[1];
((BYTE FAR*) pAddr_p)[7] = ((BYTE FAR*) &qwQwordVal_p)[0];
((BYTE FAR *) pAddr_p)[0] = ((BYTE FAR *) & qwQwordVal_p)[7];
((BYTE FAR *) pAddr_p)[1] = ((BYTE FAR *) & qwQwordVal_p)[6];
((BYTE FAR *) pAddr_p)[2] = ((BYTE FAR *) & qwQwordVal_p)[5];
((BYTE FAR *) pAddr_p)[3] = ((BYTE FAR *) & qwQwordVal_p)[4];
((BYTE FAR *) pAddr_p)[4] = ((BYTE FAR *) & qwQwordVal_p)[3];
((BYTE FAR *) pAddr_p)[5] = ((BYTE FAR *) & qwQwordVal_p)[2];
((BYTE FAR *) pAddr_p)[6] = ((BYTE FAR *) & qwQwordVal_p)[1];
((BYTE FAR *) pAddr_p)[7] = ((BYTE FAR *) & qwQwordVal_p)[0];
}
//---------------------------------------------------------------------------
//
// Function: AmiSetQword64ToLe()
@ -495,17 +464,17 @@ INLINE_FUNCTION void PUBLIC AmiSetQword64ToBe (void FAR* pAddr_p, QWORD qwQwordV
//
//---------------------------------------------------------------------------
INLINE_FUNCTION void PUBLIC AmiSetQword64ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p)
INLINE_FUNCTION void PUBLIC AmiSetQword64ToLe(void FAR * pAddr_p,
QWORD qwQwordVal_p)
{
QWORD FAR* pqwDst;
QWORD FAR *pqwDst;
pqwDst = (QWORD FAR*) pAddr_p;
*pqwDst = qwQwordVal_p;
pqwDst = (QWORD FAR *) pAddr_p;
*pqwDst = qwQwordVal_p;
}
//---------------------------------------------------------------------------
//
// Function: AmiGetQword64FromBe()
@ -520,25 +489,24 @@ QWORD FAR* pqwDst;
//
//---------------------------------------------------------------------------
INLINE_FUNCTION QWORD PUBLIC AmiGetQword64FromBe (void FAR* pAddr_p)
INLINE_FUNCTION QWORD PUBLIC AmiGetQword64FromBe(void FAR * pAddr_p)
{
tqwStruct qwStruct;
tqwStruct qwStruct;
((BYTE FAR*) &qwStruct.m_qwQword)[0] = ((BYTE FAR*) pAddr_p)[7];
((BYTE FAR*) &qwStruct.m_qwQword)[1] = ((BYTE FAR*) pAddr_p)[6];
((BYTE FAR*) &qwStruct.m_qwQword)[2] = ((BYTE FAR*) pAddr_p)[5];
((BYTE FAR*) &qwStruct.m_qwQword)[3] = ((BYTE FAR*) pAddr_p)[4];
((BYTE FAR*) &qwStruct.m_qwQword)[4] = ((BYTE FAR*) pAddr_p)[3];
((BYTE FAR*) &qwStruct.m_qwQword)[5] = ((BYTE FAR*) pAddr_p)[2];
((BYTE FAR*) &qwStruct.m_qwQword)[6] = ((BYTE FAR*) pAddr_p)[1];
((BYTE FAR*) &qwStruct.m_qwQword)[7] = ((BYTE FAR*) pAddr_p)[0];
((BYTE FAR *) & qwStruct.m_qwQword)[0] = ((BYTE FAR *) pAddr_p)[7];
((BYTE FAR *) & qwStruct.m_qwQword)[1] = ((BYTE FAR *) pAddr_p)[6];
((BYTE FAR *) & qwStruct.m_qwQword)[2] = ((BYTE FAR *) pAddr_p)[5];
((BYTE FAR *) & qwStruct.m_qwQword)[3] = ((BYTE FAR *) pAddr_p)[4];
((BYTE FAR *) & qwStruct.m_qwQword)[4] = ((BYTE FAR *) pAddr_p)[3];
((BYTE FAR *) & qwStruct.m_qwQword)[5] = ((BYTE FAR *) pAddr_p)[2];
((BYTE FAR *) & qwStruct.m_qwQword)[6] = ((BYTE FAR *) pAddr_p)[1];
((BYTE FAR *) & qwStruct.m_qwQword)[7] = ((BYTE FAR *) pAddr_p)[0];
return ( qwStruct.m_qwQword );
return (qwStruct.m_qwQword);
}
//---------------------------------------------------------------------------
//
// Function: AmiGetQword64FromLe()
@ -553,20 +521,19 @@ tqwStruct qwStruct;
//
//---------------------------------------------------------------------------
INLINE_FUNCTION QWORD PUBLIC AmiGetQword64FromLe (void FAR* pAddr_p)
INLINE_FUNCTION QWORD PUBLIC AmiGetQword64FromLe(void FAR * pAddr_p)
{
tqwStruct FAR* pqwStruct;
tqwStruct qwStruct;
tqwStruct FAR *pqwStruct;
tqwStruct qwStruct;
pqwStruct = (tqwStruct FAR*) pAddr_p;
qwStruct.m_qwQword = pqwStruct->m_qwQword;
pqwStruct = (tqwStruct FAR *) pAddr_p;
qwStruct.m_qwQword = pqwStruct->m_qwQword;
return ( qwStruct.m_qwQword );
return (qwStruct.m_qwQword);
}
//---------------------------------------------------------------------------
//
// Function: AmiSetQword40ToBe()
@ -582,18 +549,18 @@ tqwStruct qwStruct;
//
//---------------------------------------------------------------------------
INLINE_FUNCTION void PUBLIC AmiSetQword40ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p)
INLINE_FUNCTION void PUBLIC AmiSetQword40ToBe(void FAR * pAddr_p,
QWORD qwQwordVal_p)
{
((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &qwQwordVal_p)[4];
((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &qwQwordVal_p)[3];
((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &qwQwordVal_p)[2];
((BYTE FAR*) pAddr_p)[3] = ((BYTE FAR*) &qwQwordVal_p)[1];
((BYTE FAR*) pAddr_p)[4] = ((BYTE FAR*) &qwQwordVal_p)[0];
((BYTE FAR *) pAddr_p)[0] = ((BYTE FAR *) & qwQwordVal_p)[4];
((BYTE FAR *) pAddr_p)[1] = ((BYTE FAR *) & qwQwordVal_p)[3];
((BYTE FAR *) pAddr_p)[2] = ((BYTE FAR *) & qwQwordVal_p)[2];
((BYTE FAR *) pAddr_p)[3] = ((BYTE FAR *) & qwQwordVal_p)[1];
((BYTE FAR *) pAddr_p)[4] = ((BYTE FAR *) & qwQwordVal_p)[0];
}
//---------------------------------------------------------------------------
//
// Function: AmiSetQword40ToLe()
@ -609,15 +576,15 @@ INLINE_FUNCTION void PUBLIC AmiSetQword40ToBe (void FAR* pAddr_p, QWORD qwQwordV
//
//---------------------------------------------------------------------------
INLINE_FUNCTION void PUBLIC AmiSetQword40ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p)
INLINE_FUNCTION void PUBLIC AmiSetQword40ToLe(void FAR * pAddr_p,
QWORD qwQwordVal_p)
{
((DWORD FAR*) pAddr_p)[0] = ((DWORD FAR*) &qwQwordVal_p)[0];
((BYTE FAR*) pAddr_p)[4] = ((BYTE FAR*) &qwQwordVal_p)[4];
((DWORD FAR *) pAddr_p)[0] = ((DWORD FAR *) & qwQwordVal_p)[0];
((BYTE FAR *) pAddr_p)[4] = ((BYTE FAR *) & qwQwordVal_p)[4];
}
//---------------------------------------------------------------------------
//
// Function: AmiGetQword40FromBe()
@ -632,19 +599,18 @@ INLINE_FUNCTION void PUBLIC AmiSetQword40ToLe (void FAR* pAddr_p, QWORD qwQwordV
//
//---------------------------------------------------------------------------
INLINE_FUNCTION QWORD PUBLIC AmiGetQword40FromBe (void FAR* pAddr_p)
INLINE_FUNCTION QWORD PUBLIC AmiGetQword40FromBe(void FAR * pAddr_p)
{
tqwStruct qwStruct;
tqwStruct qwStruct;
qwStruct.m_qwQword = AmiGetQword64FromBe (pAddr_p);
qwStruct.m_qwQword >>= 24;
qwStruct.m_qwQword = AmiGetQword64FromBe(pAddr_p);
qwStruct.m_qwQword >>= 24;
return ( qwStruct.m_qwQword );
return (qwStruct.m_qwQword);
}
//---------------------------------------------------------------------------
//
// Function: AmiGetQword40FromLe()
@ -659,19 +625,18 @@ tqwStruct qwStruct;
//
//---------------------------------------------------------------------------
INLINE_FUNCTION QWORD PUBLIC AmiGetQword40FromLe (void FAR* pAddr_p)
INLINE_FUNCTION QWORD PUBLIC AmiGetQword40FromLe(void FAR * pAddr_p)
{
tqwStruct qwStruct;
tqwStruct qwStruct;
qwStruct.m_qwQword = AmiGetQword64FromLe (pAddr_p);
qwStruct.m_qwQword &= 0x000000FFFFFFFFFFLL;
qwStruct.m_qwQword = AmiGetQword64FromLe(pAddr_p);
qwStruct.m_qwQword &= 0x000000FFFFFFFFFFLL;
return ( qwStruct.m_qwQword );
return (qwStruct.m_qwQword);
}
//---------------------------------------------------------------------------
//
// Function: AmiSetQword48ToBe()
@ -687,19 +652,19 @@ tqwStruct qwStruct;
//
//---------------------------------------------------------------------------
INLINE_FUNCTION void PUBLIC AmiSetQword48ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p)
INLINE_FUNCTION void PUBLIC AmiSetQword48ToBe(void FAR * pAddr_p,
QWORD qwQwordVal_p)
{
((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &qwQwordVal_p)[5];
((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &qwQwordVal_p)[4];
((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &qwQwordVal_p)[3];
((BYTE FAR*) pAddr_p)[3] = ((BYTE FAR*) &qwQwordVal_p)[2];
((BYTE FAR*) pAddr_p)[4] = ((BYTE FAR*) &qwQwordVal_p)[1];
((BYTE FAR*) pAddr_p)[5] = ((BYTE FAR*) &qwQwordVal_p)[0];
((BYTE FAR *) pAddr_p)[0] = ((BYTE FAR *) & qwQwordVal_p)[5];
((BYTE FAR *) pAddr_p)[1] = ((BYTE FAR *) & qwQwordVal_p)[4];
((BYTE FAR *) pAddr_p)[2] = ((BYTE FAR *) & qwQwordVal_p)[3];
((BYTE FAR *) pAddr_p)[3] = ((BYTE FAR *) & qwQwordVal_p)[2];
((BYTE FAR *) pAddr_p)[4] = ((BYTE FAR *) & qwQwordVal_p)[1];
((BYTE FAR *) pAddr_p)[5] = ((BYTE FAR *) & qwQwordVal_p)[0];
}
//---------------------------------------------------------------------------
//
// Function: AmiSetQword48ToLe()
@ -715,15 +680,15 @@ INLINE_FUNCTION void PUBLIC AmiSetQword48ToBe (void FAR* pAddr_p, QWORD qwQwordV
//
//---------------------------------------------------------------------------
INLINE_FUNCTION void PUBLIC AmiSetQword48ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p)
INLINE_FUNCTION void PUBLIC AmiSetQword48ToLe(void FAR * pAddr_p,
QWORD qwQwordVal_p)
{
((DWORD FAR*) pAddr_p)[0] = ((DWORD FAR*) &qwQwordVal_p)[0];
((WORD FAR*) pAddr_p)[2] = ((WORD FAR*) &qwQwordVal_p)[2];
((DWORD FAR *) pAddr_p)[0] = ((DWORD FAR *) & qwQwordVal_p)[0];
((WORD FAR *) pAddr_p)[2] = ((WORD FAR *) & qwQwordVal_p)[2];
}
//---------------------------------------------------------------------------
//
// Function: AmiGetQword48FromBe()
@ -738,19 +703,18 @@ INLINE_FUNCTION void PUBLIC AmiSetQword48ToLe (void FAR* pAddr_p, QWORD qwQwordV
//
//---------------------------------------------------------------------------
INLINE_FUNCTION QWORD PUBLIC AmiGetQword48FromBe (void FAR* pAddr_p)
INLINE_FUNCTION QWORD PUBLIC AmiGetQword48FromBe(void FAR * pAddr_p)
{
tqwStruct qwStruct;
tqwStruct qwStruct;
qwStruct.m_qwQword = AmiGetQword64FromBe (pAddr_p);
qwStruct.m_qwQword >>= 16;
qwStruct.m_qwQword = AmiGetQword64FromBe(pAddr_p);
qwStruct.m_qwQword >>= 16;
return ( qwStruct.m_qwQword );
return (qwStruct.m_qwQword);
}
//---------------------------------------------------------------------------
//
// Function: AmiGetQword48FromLe()
@ -765,19 +729,18 @@ tqwStruct qwStruct;
//
//---------------------------------------------------------------------------
INLINE_FUNCTION QWORD PUBLIC AmiGetQword48FromLe (void FAR* pAddr_p)
INLINE_FUNCTION QWORD PUBLIC AmiGetQword48FromLe(void FAR * pAddr_p)
{
tqwStruct qwStruct;
tqwStruct qwStruct;
qwStruct.m_qwQword = AmiGetQword64FromLe (pAddr_p);
qwStruct.m_qwQword &= 0x0000FFFFFFFFFFFFLL;
qwStruct.m_qwQword = AmiGetQword64FromLe(pAddr_p);
qwStruct.m_qwQword &= 0x0000FFFFFFFFFFFFLL;
return ( qwStruct.m_qwQword );
return (qwStruct.m_qwQword);
}
//---------------------------------------------------------------------------
//
// Function: AmiSetQword56ToBe()
@ -793,20 +756,20 @@ tqwStruct qwStruct;
//
//---------------------------------------------------------------------------
INLINE_FUNCTION void PUBLIC AmiSetQword56ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p)
INLINE_FUNCTION void PUBLIC AmiSetQword56ToBe(void FAR * pAddr_p,
QWORD qwQwordVal_p)
{
((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &qwQwordVal_p)[6];
((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &qwQwordVal_p)[5];
((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &qwQwordVal_p)[4];
((BYTE FAR*) pAddr_p)[3] = ((BYTE FAR*) &qwQwordVal_p)[3];
((BYTE FAR*) pAddr_p)[4] = ((BYTE FAR*) &qwQwordVal_p)[2];
((BYTE FAR*) pAddr_p)[5] = ((BYTE FAR*) &qwQwordVal_p)[1];
((BYTE FAR*) pAddr_p)[6] = ((BYTE FAR*) &qwQwordVal_p)[0];
((BYTE FAR *) pAddr_p)[0] = ((BYTE FAR *) & qwQwordVal_p)[6];
((BYTE FAR *) pAddr_p)[1] = ((BYTE FAR *) & qwQwordVal_p)[5];
((BYTE FAR *) pAddr_p)[2] = ((BYTE FAR *) & qwQwordVal_p)[4];
((BYTE FAR *) pAddr_p)[3] = ((BYTE FAR *) & qwQwordVal_p)[3];
((BYTE FAR *) pAddr_p)[4] = ((BYTE FAR *) & qwQwordVal_p)[2];
((BYTE FAR *) pAddr_p)[5] = ((BYTE FAR *) & qwQwordVal_p)[1];
((BYTE FAR *) pAddr_p)[6] = ((BYTE FAR *) & qwQwordVal_p)[0];
}
//---------------------------------------------------------------------------
//
// Function: AmiSetQword56ToLe()
@ -822,16 +785,16 @@ INLINE_FUNCTION void PUBLIC AmiSetQword56ToBe (void FAR* pAddr_p, QWORD qwQwordV
//
//---------------------------------------------------------------------------
INLINE_FUNCTION void PUBLIC AmiSetQword56ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p)
INLINE_FUNCTION void PUBLIC AmiSetQword56ToLe(void FAR * pAddr_p,
QWORD qwQwordVal_p)
{
((DWORD FAR*) pAddr_p)[0] = ((DWORD FAR*) &qwQwordVal_p)[0];
((WORD FAR*) pAddr_p)[2] = ((WORD FAR*) &qwQwordVal_p)[2];
((BYTE FAR*) pAddr_p)[6] = ((BYTE FAR*) &qwQwordVal_p)[6];
((DWORD FAR *) pAddr_p)[0] = ((DWORD FAR *) & qwQwordVal_p)[0];
((WORD FAR *) pAddr_p)[2] = ((WORD FAR *) & qwQwordVal_p)[2];
((BYTE FAR *) pAddr_p)[6] = ((BYTE FAR *) & qwQwordVal_p)[6];
}
//---------------------------------------------------------------------------
//
// Function: AmiGetQword56FromBe()
@ -846,19 +809,18 @@ INLINE_FUNCTION void PUBLIC AmiSetQword56ToLe (void FAR* pAddr_p, QWORD qwQwordV
//
//---------------------------------------------------------------------------
INLINE_FUNCTION QWORD PUBLIC AmiGetQword56FromBe (void FAR* pAddr_p)
INLINE_FUNCTION QWORD PUBLIC AmiGetQword56FromBe(void FAR * pAddr_p)
{
tqwStruct qwStruct;
tqwStruct qwStruct;
qwStruct.m_qwQword = AmiGetQword64FromBe (pAddr_p);
qwStruct.m_qwQword >>= 8;
qwStruct.m_qwQword = AmiGetQword64FromBe(pAddr_p);
qwStruct.m_qwQword >>= 8;
return ( qwStruct.m_qwQword );
return (qwStruct.m_qwQword);
}
//---------------------------------------------------------------------------
//
// Function: AmiGetQword56FromLe()
@ -873,19 +835,18 @@ tqwStruct qwStruct;
//
//---------------------------------------------------------------------------
INLINE_FUNCTION QWORD PUBLIC AmiGetQword56FromLe (void FAR* pAddr_p)
INLINE_FUNCTION QWORD PUBLIC AmiGetQword56FromLe(void FAR * pAddr_p)
{
tqwStruct qwStruct;
tqwStruct qwStruct;
qwStruct.m_qwQword = AmiGetQword64FromLe (pAddr_p);
qwStruct.m_qwQword &= 0x00FFFFFFFFFFFFFFLL;
qwStruct.m_qwQword = AmiGetQword64FromLe(pAddr_p);
qwStruct.m_qwQword &= 0x00FFFFFFFFFFFFFFLL;
return ( qwStruct.m_qwQword );
return (qwStruct.m_qwQword);
}
//---------------------------------------------------------------------------
//
// Function: AmiSetTimeOfDay()
@ -901,15 +862,16 @@ tqwStruct qwStruct;
//
//---------------------------------------------------------------------------
INLINE_FUNCTION void PUBLIC AmiSetTimeOfDay (void FAR* pAddr_p, tTimeOfDay FAR* pTimeOfDay_p)
INLINE_FUNCTION void PUBLIC AmiSetTimeOfDay(void FAR * pAddr_p,
tTimeOfDay FAR * pTimeOfDay_p)
{
AmiSetDwordToLe (((BYTE FAR*) pAddr_p), pTimeOfDay_p->m_dwMs & 0x0FFFFFFF);
AmiSetWordToLe (((BYTE FAR*) pAddr_p) + 4, pTimeOfDay_p->m_wDays);
AmiSetDwordToLe(((BYTE FAR *) pAddr_p),
pTimeOfDay_p->m_dwMs & 0x0FFFFFFF);
AmiSetWordToLe(((BYTE FAR *) pAddr_p) + 4, pTimeOfDay_p->m_wDays);
}
//---------------------------------------------------------------------------
//
// Function: AmiGetTimeOfDay()
@ -925,21 +887,19 @@ INLINE_FUNCTION void PUBLIC AmiSetTimeOfDay (void FAR* pAddr_p, tTimeOfDay FAR*
//
//---------------------------------------------------------------------------
INLINE_FUNCTION void PUBLIC AmiGetTimeOfDay (void FAR* pAddr_p, tTimeOfDay FAR* pTimeOfDay_p)
INLINE_FUNCTION void PUBLIC AmiGetTimeOfDay(void FAR * pAddr_p,
tTimeOfDay FAR * pTimeOfDay_p)
{
pTimeOfDay_p->m_dwMs = AmiGetDwordFromLe (((BYTE FAR*) pAddr_p)) & 0x0FFFFFFF;
pTimeOfDay_p->m_wDays = AmiGetWordFromLe (((BYTE FAR*) pAddr_p) + 4);
pTimeOfDay_p->m_dwMs =
AmiGetDwordFromLe(((BYTE FAR *) pAddr_p)) & 0x0FFFFFFF;
pTimeOfDay_p->m_wDays = AmiGetWordFromLe(((BYTE FAR *) pAddr_p) + 4);
}
#endif
// EOF
// Die letzte Zeile muß unbedingt eine leere Zeile sein, weil manche Compiler
// damit ein Problem haben, wenn das nicht so ist (z.B. GNU oder Borland C++ Builder).

1178
drivers/staging/epl/demo_main.c
View File

File diff suppressed because it is too large Load Diff

389
drivers/staging/epl/proc_fs.c
View File

@ -91,11 +91,10 @@
#include <linux/spinlock.h>
#ifdef CONFIG_COLDFIRE
#include <asm/coldfire.h>
#include "fec.h"
#include <asm/coldfire.h>
#include "fec.h"
#endif
/***************************************************************************/
/* */
/* */
@ -113,45 +112,44 @@
#endif
#ifndef DBG_TRACE_POINTS
#define DBG_TRACE_POINTS 23 // # of supported debug trace points
#define DBG_TRACE_POINTS 23 // # of supported debug trace points
#endif
#ifndef DBG_TRACE_VALUES
#define DBG_TRACE_VALUES 24 // # of supported debug trace values (size of circular buffer)
#define DBG_TRACE_VALUES 24 // # of supported debug trace values (size of circular buffer)
#endif
//---------------------------------------------------------------------------
// modul global types
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
// local vars
//---------------------------------------------------------------------------
#ifdef _DBG_TRACE_POINTS_
atomic_t aatmDbgTracePoint_l[DBG_TRACE_POINTS];
DWORD adwDbgTraceValue_l[DBG_TRACE_VALUES];
DWORD dwDbgTraceValueOld_l;
unsigned int uiDbgTraceValuePos_l;
spinlock_t spinlockDbgTraceValue_l;
unsigned long ulDbTraceValueFlags_l;
atomic_t aatmDbgTracePoint_l[DBG_TRACE_POINTS];
DWORD adwDbgTraceValue_l[DBG_TRACE_VALUES];
DWORD dwDbgTraceValueOld_l;
unsigned int uiDbgTraceValuePos_l;
spinlock_t spinlockDbgTraceValue_l;
unsigned long ulDbTraceValueFlags_l;
#endif
//---------------------------------------------------------------------------
// local function prototypes
//---------------------------------------------------------------------------
static int EplLinProcRead (char* pcBuffer_p, char** ppcStart_p, off_t Offset_p, int nBufferSize_p, int* pEof_p, void* pData_p);
static int EplLinProcWrite(struct file *file, const char __user *buffer, unsigned long count, void *data);
void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p);
void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p);
static int EplLinProcRead(char *pcBuffer_p, char **ppcStart_p, off_t Offset_p,
int nBufferSize_p, int *pEof_p, void *pData_p);
static int EplLinProcWrite(struct file *file, const char __user * buffer,
unsigned long count, void *data);
void PUBLIC TgtDbgSignalTracePoint(BYTE bTracePointNumber_p);
void PUBLIC TgtDbgPostTraceValue(DWORD dwTraceValue_p);
EPLDLLEXPORT DWORD PUBLIC EplIdentuGetRunningRequests(void);
//=========================================================================//
// //
// P U B L I C F U N C T I O N S //
@ -160,35 +158,32 @@ EPLDLLEXPORT DWORD PUBLIC EplIdentuGetRunningRequests(void);
tEplKernel EplLinProcInit(void)
{
struct proc_dir_entry* pProcDirEntry;
pProcDirEntry = create_proc_entry (EPL_PROC_DEV_NAME, S_IRUGO, NULL);
if (pProcDirEntry != NULL)
{
pProcDirEntry->read_proc = EplLinProcRead;
pProcDirEntry->write_proc = EplLinProcWrite;
pProcDirEntry->data = NULL; // device number or something else
struct proc_dir_entry *pProcDirEntry;
pProcDirEntry = create_proc_entry(EPL_PROC_DEV_NAME, S_IRUGO, NULL);
if (pProcDirEntry != NULL) {
pProcDirEntry->read_proc = EplLinProcRead;
pProcDirEntry->write_proc = EplLinProcWrite;
pProcDirEntry->data = NULL; // device number or something else
}
else
{
return kEplNoResource;
}
} else {
return kEplNoResource;
}
#ifdef _DBG_TRACE_POINTS_
// initialize spinlock and circular buffer position
spin_lock_init(&spinlockDbgTraceValue_l);
uiDbgTraceValuePos_l = 0;
dwDbgTraceValueOld_l = 0;
// initialize spinlock and circular buffer position
spin_lock_init(&spinlockDbgTraceValue_l);
uiDbgTraceValuePos_l = 0;
dwDbgTraceValueOld_l = 0;
#endif
return kEplSuccessful;
return kEplSuccessful;
}
tEplKernel EplLinProcFree(void)
{
remove_proc_entry (EPL_PROC_DEV_NAME, NULL);
remove_proc_entry(EPL_PROC_DEV_NAME, NULL);
return kEplSuccessful;
return kEplSuccessful;
}
//---------------------------------------------------------------------------
@ -196,225 +191,219 @@ tEplKernel EplLinProcFree(void)
//---------------------------------------------------------------------------
#ifdef _DBG_TRACE_POINTS_
void PUBLIC TgtDbgSignalTracePoint (
BYTE bTracePointNumber_p)
void PUBLIC TgtDbgSignalTracePoint(BYTE bTracePointNumber_p)
{
if (bTracePointNumber_p >= (sizeof(aatmDbgTracePoint_l) / sizeof(aatmDbgTracePoint_l[0])))
{
goto Exit;
}
if (bTracePointNumber_p >=
(sizeof(aatmDbgTracePoint_l) / sizeof(aatmDbgTracePoint_l[0]))) {
goto Exit;
}
atomic_inc(&aatmDbgTracePoint_l[bTracePointNumber_p]);
atomic_inc (&aatmDbgTracePoint_l[bTracePointNumber_p]);
Exit:
Exit:
return;
return;
}
void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p)
void PUBLIC TgtDbgPostTraceValue(DWORD dwTraceValue_p)
{
spin_lock_irqsave(&spinlockDbgTraceValue_l, ulDbTraceValueFlags_l);
if (dwDbgTraceValueOld_l != dwTraceValue_p)
{
adwDbgTraceValue_l[uiDbgTraceValuePos_l] = dwTraceValue_p;
uiDbgTraceValuePos_l = (uiDbgTraceValuePos_l + 1) % DBG_TRACE_VALUES;
dwDbgTraceValueOld_l = dwTraceValue_p;
}
spin_unlock_irqrestore(&spinlockDbgTraceValue_l, ulDbTraceValueFlags_l);
spin_lock_irqsave(&spinlockDbgTraceValue_l, ulDbTraceValueFlags_l);
if (dwDbgTraceValueOld_l != dwTraceValue_p) {
adwDbgTraceValue_l[uiDbgTraceValuePos_l] = dwTraceValue_p;
uiDbgTraceValuePos_l =
(uiDbgTraceValuePos_l + 1) % DBG_TRACE_VALUES;
dwDbgTraceValueOld_l = dwTraceValue_p;
}
spin_unlock_irqrestore(&spinlockDbgTraceValue_l, ulDbTraceValueFlags_l);
return;
return;
}
#endif
//---------------------------------------------------------------------------
// Read function for PROC-FS read access
//---------------------------------------------------------------------------
static int EplLinProcRead (
char* pcBuffer_p,
char** ppcStart_p,
off_t Offset_p,
int nBufferSize_p,
int* pEof_p,
void* pData_p)
static int EplLinProcRead(char *pcBuffer_p,
char **ppcStart_p,
off_t Offset_p,
int nBufferSize_p, int *pEof_p, void *pData_p)
{
int nSize;
int Eof;
tEplDllkCalStatistics* pDllkCalStats;
int nSize;
int Eof;
tEplDllkCalStatistics *pDllkCalStats;
nSize = 0;
Eof = 0;
nSize = 0;
Eof = 0;
// count calls of this function
// count calls of this function
#ifdef _DBG_TRACE_POINTS_
TgtDbgSignalTracePoint(0);
TgtDbgSignalTracePoint(0);
#endif
//---------------------------------------------------------------
// generate static information
//---------------------------------------------------------------
//---------------------------------------------------------------
// generate static information
//---------------------------------------------------------------
// ---- Driver information ----
nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize,
"%s %s (c) 2006 %s\n",
EPL_PRODUCT_NAME, EPL_PRODUCT_VERSION, EPL_PRODUCT_MANUFACTURER);
// ---- Driver information ----
nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"%s %s (c) 2006 %s\n",
EPL_PRODUCT_NAME, EPL_PRODUCT_VERSION,
EPL_PRODUCT_MANUFACTURER);
//---------------------------------------------------------------
// generate process information
//---------------------------------------------------------------
//---------------------------------------------------------------
// generate process information
//---------------------------------------------------------------
// ---- EPL state ----
nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"NMT state: 0x%04X\n",
(WORD) EplNmtkGetNmtState());
// ---- EPL state ----
nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize,
"NMT state: 0x%04X\n",
(WORD) EplNmtkGetNmtState());
EplDllkCalGetStatistics(&pDllkCalStats);
EplDllkCalGetStatistics(&pDllkCalStats);
nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize,
"CurAsyncTxGen=%lu CurAsyncTxNmt=%lu CurAsyncRx=%lu\nMaxAsyncTxGen=%lu MaxAsyncTxNmt=%lu MaxAsyncRx=%lu\n", pDllkCalStats->m_ulCurTxFrameCountGen, pDllkCalStats->m_ulCurTxFrameCountNmt, pDllkCalStats->m_ulCurRxFrameCount, pDllkCalStats->m_ulMaxTxFrameCountGen, pDllkCalStats->m_ulMaxTxFrameCountNmt, pDllkCalStats->m_ulMaxRxFrameCount);
nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"CurAsyncTxGen=%lu CurAsyncTxNmt=%lu CurAsyncRx=%lu\nMaxAsyncTxGen=%lu MaxAsyncTxNmt=%lu MaxAsyncRx=%lu\n",
pDllkCalStats->m_ulCurTxFrameCountGen,
pDllkCalStats->m_ulCurTxFrameCountNmt,
pDllkCalStats->m_ulCurRxFrameCount,
pDllkCalStats->m_ulMaxTxFrameCountGen,
pDllkCalStats->m_ulMaxTxFrameCountNmt,
pDllkCalStats->m_ulMaxRxFrameCount);
#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0)
// fetch running IdentRequests
nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize,
"running IdentRequests: 0x%08lX\n",
EplIdentuGetRunningRequests());
// fetch running IdentRequests
nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"running IdentRequests: 0x%08lX\n",
EplIdentuGetRunningRequests());
// fetch state of NmtMnu module
{
unsigned int uiMandatorySlaveCount;
unsigned int uiSignalSlaveCount;
WORD wFlags;
// fetch state of NmtMnu module
{
unsigned int uiMandatorySlaveCount;
unsigned int uiSignalSlaveCount;
WORD wFlags;
EplNmtMnuGetDiagnosticInfo(&uiMandatorySlaveCount,
&uiSignalSlaveCount,
&wFlags);
EplNmtMnuGetDiagnosticInfo(&uiMandatorySlaveCount,
&uiSignalSlaveCount, &wFlags);
nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"MN MandSlaveCount: %u SigSlaveCount: %u Flags: 0x%X\n",
uiMandatorySlaveCount, uiSignalSlaveCount,
wFlags);
nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize,
"MN MandSlaveCount: %u SigSlaveCount: %u Flags: 0x%X\n",
uiMandatorySlaveCount, uiSignalSlaveCount, wFlags);
}
}
#endif
// ---- FEC state ----
#ifdef CONFIG_COLDFIRE
{
// Receive the base address
unsigned long base_addr;
#if (EDRV_USED_ETH_CTRL == 0)
// Set the base address of FEC0
base_addr = FEC_BASE_ADDR_FEC0;
#else
// Set the base address of FEC1
base_addr = FEC_BASE_ADDR_FEC1;
#endif
// ---- FEC state ----
#ifdef CONFIG_COLDFIRE
{
// Receive the base address
unsigned long base_addr;
#if (EDRV_USED_ETH_CTRL == 0)
// Set the base address of FEC0
base_addr = FEC_BASE_ADDR_FEC0;
#else
// Set the base address of FEC1
base_addr = FEC_BASE_ADDR_FEC1;
#endif
nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize,
"FEC_ECR = 0x%08X FEC_EIR = 0x%08X FEC_EIMR = 0x%08X\nFEC_TCR = 0x%08X FECTFSR = 0x%08X FECRFSR = 0x%08X\n",
FEC_ECR(base_addr), FEC_EIR(base_addr), FEC_EIMR(base_addr), FEC_TCR(base_addr), FEC_FECTFSR(base_addr), FEC_FECRFSR(base_addr));
}
#endif
nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"FEC_ECR = 0x%08X FEC_EIR = 0x%08X FEC_EIMR = 0x%08X\nFEC_TCR = 0x%08X FECTFSR = 0x%08X FECRFSR = 0x%08X\n",
FEC_ECR(base_addr), FEC_EIR(base_addr),
FEC_EIMR(base_addr), FEC_TCR(base_addr),
FEC_FECTFSR(base_addr),
FEC_FECRFSR(base_addr));
}
#endif
// ---- DBG: TracePoints ----
#ifdef _DBG_TRACE_POINTS_
{
int nNum;
// ---- DBG: TracePoints ----
#ifdef _DBG_TRACE_POINTS_
{
int nNum;
nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"DbgTracePoints:\n");
for (nNum = 0;
nNum < (sizeof(aatmDbgTracePoint_l) / sizeof(atomic_t));
nNum++) {
nSize +=
snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
" TracePoint[%2d]: %d\n", (int)nNum,
atomic_read(&aatmDbgTracePoint_l[nNum]));
}
nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize,
"DbgTracePoints:\n");
for (nNum=0; nNum<(sizeof(aatmDbgTracePoint_l)/sizeof(atomic_t)); nNum++)
{
nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize,
" TracePoint[%2d]: %d\n", (int)nNum,
atomic_read(&aatmDbgTracePoint_l[nNum]));
}
nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"DbgTraceValues:\n");
for (nNum = 0; nNum < DBG_TRACE_VALUES; nNum++) {
if (nNum == uiDbgTraceValuePos_l) { // next value will be stored at that position
nSize +=
snprintf(pcBuffer_p + nSize,
nBufferSize_p - nSize, "*%08lX",
adwDbgTraceValue_l[nNum]);
} else {
nSize +=
snprintf(pcBuffer_p + nSize,
nBufferSize_p - nSize, " %08lX",
adwDbgTraceValue_l[nNum]);
}
if ((nNum & 0x00000007) == 0x00000007) { // 8 values printed -> end of line reached
nSize +=
snprintf(pcBuffer_p + nSize,
nBufferSize_p - nSize, "\n");
}
}
if ((nNum & 0x00000007) != 0x00000007) { // number of values printed is not a multiple of 8 -> print new line
nSize +=
snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"\n");
}
}
#endif
nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize,
"DbgTraceValues:\n");
for (nNum=0; nNum<DBG_TRACE_VALUES; nNum++)
{
if (nNum == uiDbgTraceValuePos_l)
{ // next value will be stored at that position
nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize,
"*%08lX", adwDbgTraceValue_l[nNum]);
}
else
{
nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize,
" %08lX", adwDbgTraceValue_l[nNum]);
}
if ((nNum & 0x00000007) == 0x00000007)
{ // 8 values printed -> end of line reached
nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize,
"\n");
}
}
if ((nNum & 0x00000007) != 0x00000007)
{ // number of values printed is not a multiple of 8 -> print new line
nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize,
"\n");
}
}
#endif
Eof = 1;
goto Exit;
Exit:
Eof = 1;
goto Exit;
*pEof_p = Eof;
Exit:
*pEof_p = Eof;
return (nSize);
return (nSize);
}
//---------------------------------------------------------------------------
// Write function for PROC-FS write access
//---------------------------------------------------------------------------
static int EplLinProcWrite(struct file *file, const char __user *buffer, unsigned long count, void *data)
static int EplLinProcWrite(struct file *file, const char __user * buffer,
unsigned long count, void *data)
{
char abBuffer[count + 1];
int iErr;
int iVal = 0;
tEplNmtEvent NmtEvent;
char abBuffer[count + 1];
int iErr;
int iVal = 0;
tEplNmtEvent NmtEvent;
if (count > 0)
{
iErr = copy_from_user(abBuffer, buffer, count);
if (iErr != 0)
{
return count;
}
abBuffer[count] = '\0';
if (count > 0) {
iErr = copy_from_user(abBuffer, buffer, count);
if (iErr != 0) {
return count;
}
abBuffer[count] = '\0';
iErr = sscanf(abBuffer, "%i", &iVal);
}
if ((iVal <= 0) || (iVal > 0x2F))
{
NmtEvent = kEplNmtEventSwReset;
}
else
{
NmtEvent = (tEplNmtEvent) iVal;
}
// execute specified NMT command on write access of /proc/epl
EplNmtuNmtEvent(NmtEvent);
iErr = sscanf(abBuffer, "%i", &iVal);
}
if ((iVal <= 0) || (iVal > 0x2F)) {
NmtEvent = kEplNmtEventSwReset;
} else {
NmtEvent = (tEplNmtEvent) iVal;
}
// execute specified NMT command on write access of /proc/epl
EplNmtuNmtEvent(NmtEvent);
return count;
return count;
}