Int FirmwareLoad_shutdown (UInt16 procId)
{
Int status = 0;
ProcMgr_Handle handle = NULL;
UInt32 fileId;
if(status>=0)
status = FirmwareLoad_ipcStop(procId);
if(status>=0)
status = ProcMgr_open (&handle, procId);
if (status >= 0) {
status = ProcMgr_stop (handle);
printf ("Stopped slave procId %d.\n", procId);
fileId = ProcMgr_getLoadedFileId (handle);
status = ProcMgr_unload (handle, fileId) ;
printf ("Unloaded slave procId %d.\n", procId);
status = ProcMgr_detach (handle);
printf ("Detached from slave procId %d.\n", procId);
status = ProcMgr_close (&handle);
}
return status;
}
/*!
* @brief Function to unmap
*
*
* @param mappedAddr The remote address to unmap
* @param procId The remote Processor ID
*
* @sa SysLinkMemUtils_map
*/
Int
SysLinkMemUtils_unmap (UInt32 mappedAddr, ProcMgr_ProcId procId)
{
ProcMgr_Handle procMgrHandle;
Int32 status = PROCMGR_SUCCESS;
/* Open a handle to the ProcMgr instance. */
if (procId == PROC_APPM3) {
procId = PROC_SYSM3;
}
/* Open a handle to the ProcMgr instance. */
status = ProcMgr_open (&procMgrHandle, procId);
if (status < 0) {
Osal_printf ("Error in ProcMgr_open [0x%x]\n", status);
}
else {
status = ProcMgr_unmap (procMgrHandle, mappedAddr, procId);
/* FIX ME: Add Proc unreserve call */
if (status < 0) {
Osal_printf ("Error in ProcMgr_unmap [0x%x]\n", status);
}
else {
status = ProcMgr_close (&procMgrHandle);
}
}
return status;
}
Void Audio_systemProcInit (Void)
{
Int32 status;
Int16 procId;
Int16 state;
/*
* SysLink_setup is the first APIs needs to be called by user side
* application to use any SysLink functionality
*/
SysLink_setup ();
procId = MultiProc_getId ("DSP");
status = ProcMgr_open (&procMgrHandle, procId);
if (0 > status) {
AUDIO_ERROR_PRINT(("AUDIO: ProcMgr_open() Failed \n"));
goto EXIT;
}
state = ProcMgr_getState (procMgrHandle);
EXIT:
return;
}
/*!
* @brief Function to execute the shutdown for ProcMgrApp sample application
*/
Int
ProcMgrApp_shutdown (UInt16 procId)
{
Int status = 0;
ProcMgr_Handle handle = NULL;
ProcMgr_State state;
PRINTF ("Entered ProcMgrApp_shutdown\n");
status = ProcMgr_open (&handle, procId);
if (status >= 0) {
status = Ipc_control (procId, Ipc_CONTROLCMD_STOPCALLBACK, NULL);
PRINTF ("Ipc_control Ipc_CONTROLCMD_STOPCALLBACK status: [0x%x]\n",
status);
status = ProcMgr_detach (handle);
PRINTF ("ProcMgr_detach status: [0x%x]\n", status);
state = ProcMgr_getState (handle);
PRINTF ("After detach: ProcMgr_getState\n"
" state [0x%x]\n",
state);
status = ProcMgr_close (&handle);
PRINTF ("ProcMgr_close status: [0x%x]\n", status);
}
PRINTF ("Leaving ProcMgrApp_shutdown\n");
return 0;
}
Int FirmwareLoad_startup (UInt16 procId, String filePath)
{
Int status = 0;
ProcMgr_Handle handle = NULL;
ProcMgr_AttachParams attachParams;
ProcMgr_StartParams startParams;
//String args [NUM_ARGS];
UInt32 fileId;
status = ProcMgr_open (&handle, procId);
if (status >= 0) {
ProcMgr_getAttachParams (NULL, &attachParams);
/* Default params will be used if NULL is passed. */
status = ProcMgr_attach (handle, &attachParams);
if (status < 0)
printf ("ProcMgr_attach failed [0x%x]\n", status);
else
printf ("Attached to slave procId %d.\n", procId);
if(status >= 0)
{
/* Send filePath as the args to the slave to demonstrate how args
* are used.
*/
//args [0] = filePath;
status = ProcMgr_load (handle,
filePath,
0,
NULL,
NULL,
&fileId);
if (status < 0)
printf ("Error in ProcMgr_load [0x%x]\n", status);
else
printf ("Loaded file %s on slave procId %d.\n", filePath, procId);
}
if (status >= 0)
{
ProcMgr_getStartParams (handle, &startParams);
status = ProcMgr_start (handle, &startParams);
if (status < 0)
printf ("ProcMgr_start failed [0x%x]\n", status);
else
printf ("Started slave procId %d.\n", procId);
}
status = ProcMgr_close (&handle);
}
if(status>=0)
status = FirmwareLoad_ipcStart(procId);
return status;
}
/*!
* @brief Function to retrieve physical entries given a remote
* Processor's virtual address.
*
* This function returns success state of this function
*
* @param remoteAddr The slave's address
* @param size size of buffer
* @param physEntries Translated physical addresses of each Page.
* @param procId Remote Processor Id.
* @param flags Used to pass any custom information for optimization.
*
* @sa SysLinkMemUtils_virtToPhys
*/
Int
SysLinkMemUtils_virtToPhysPages (UInt32 remoteAddr,
UInt32 numOfPages,
UInt32 physEntries[],
ProcMgr_ProcId procId)
{
Int i;
Int32 status = PROCMGR_SUCCESS;
ProcMgr_Handle procMgrHandle;
GT_1trace (curTrace, GT_ENTER, "SysLinkMemUtils_virtToPhys: remote Addr",
remoteAddr);
if (physEntries == NULL || (numOfPages == 0)) {
Osal_printf("SysLinkMemUtils_virtToPhys: ERROR:Input arguments invalid:"
"physEntries = 0x%x, numOfPages = %d\n",
(UInt32)physEntries, numOfPages);
return PROCMGR_E_FAIL;
}
if (procId == PROC_APPM3) {
procId = PROC_SYSM3;
}
Osal_printf ("testing with ProcMgr_virtToPhysPages\n");
/* Open a handle to the ProcMgr instance. */
status = ProcMgr_open (&procMgrHandle, procId);
if (status < 0) {
Osal_printf ("Error in ProcMgr_open [0x%x]\n", status);
return PROCMGR_E_FAIL;
}
/* TODO: Hack for tiler */
if(remoteAddr >= TILER_ADDRESS_START && remoteAddr < TILER_ADDRESS_END) {
for (i = 0; i < numOfPages; i++) {
physEntries[i] = Page_ALIGN_LOW(remoteAddr, Page_SIZE_4K) + \
(4096 * i);
}
}
else {
status = ProcMgr_virtToPhysPages (procMgrHandle, remoteAddr,
numOfPages, physEntries, procId);
}
if (status < 0) {
Osal_printf ("Error in ProcMgr_virtToPhysPages [0x%x]\n", status);
}
else {
for (i = 0; i < numOfPages; i++) {
Osal_printf("physEntries[%d] = 0x%x\n", i, physEntries[i]);
}
}
status = ProcMgr_close (&procMgrHandle);
return status;
}
Void FirmwareLoad_printStatus (Void)
{
Int status = 0;
ProcMgr_Handle handle = NULL;
UInt16 numProcs;
UInt16 i;
ProcMgr_State state;
Char strState [32u];
printf ("Current status of slave cores:\n");
numProcs = MultiProc_getNumProcessors ();
for (i = 0 ; (i < numProcs) && (i != MultiProc_self ()) ; i++) {
{
status = ProcMgr_open (&handle, i);
if (status >= 0) {
state = ProcMgr_getState (handle);
switch (state)
{
case ProcMgr_State_Unknown:
strncpy (strState, "Unknown", 32u);
break;
case ProcMgr_State_Powered:
strncpy (strState, "Powered", 32u);
break;
case ProcMgr_State_Reset:
strncpy (strState, "Reset", 32u);
break;
case ProcMgr_State_Loaded:
strncpy (strState, "Loaded", 32u);
break;
case ProcMgr_State_Running:
strncpy (strState, "Running", 32u);
break;
case ProcMgr_State_Unavailable:
strncpy (strState, "Unavailable", 32u);
break;
case ProcMgr_State_EndValue:
/* Not a valid value. */
break;
}
printf ("Slave core %d: %8s [%s]\n",
i,
MultiProc_getName (i),
strState);
status = ProcMgr_close (&handle);
}
}
}
}
/*!
* @brief Function to Map Host processor to Remote processors
* module
*
* This function can be called by the application to map their
* address space to remote slave's address space.
*
* @param MpuAddr
*
* @sa SysLinkMemUtils_unmap
*/
Int
SysLinkMemUtils_map (SyslinkMemUtils_MpuAddrToMap mpuAddrList [],
UInt32 numOfBuffers,
UInt32 * mappedAddr,
ProcMgr_MapType memType,
ProcMgr_ProcId procId)
{
ProcMgr_Handle procMgrHandle;
UInt32 mappedSize;
Int32 status = PROCMGR_SUCCESS;
if (numOfBuffers > 1) {
status = PROCMGR_E_INVALIDARG;
Osal_printf ("SysLinkMemUtils_map numBufError [0x%x]\n", status);
return status;
}
if (procId == PROC_APPM3) {
procId = PROC_SYSM3;
}
if (memType == ProcMgr_MapType_Tiler) {
/* TILER addresses are pre-mapped, so just return the TILER ssPtr */
*mappedAddr = TilerMem_VirtToPhys ((Void *)mpuAddrList [0].mpuAddr);
return status;
}
/* Open a handle to the ProcMgr instance. */
status = ProcMgr_open (&procMgrHandle, procId);
if (status < 0) {
Osal_printf ("Error in ProcMgr_open [0x%x]\n", status);
}
else {
/* FIX ME: Add Proc reserve call */
status = ProcMgr_map (procMgrHandle, (UInt32)mpuAddrList [0].mpuAddr,
(UInt32)mpuAddrList [0].size, mappedAddr, &mappedSize,
memType, procId);
/* FIX ME: Add the table that keeps the C-D translations */
if (status < 0) {
Osal_printf ("Error in ProcMgr_map [0x%x]\n", status);
}
else {
status = ProcMgr_close (&procMgrHandle);
}
}
return status;
}
/*
* ======== ipcSetup ========
*/
Int ipcSetup (Int testCase)
{
Int status = 0;
Char * procName;
UInt16 procId;
ProcMgr_AttachParams attachParams;
ProcMgr_State state;
#if !defined(SYSLINK_USE_DAEMON)
UInt32 entryPoint = 0;
ProcMgr_StartParams startParams;
Char uProcId;
HeapBufMP_Params heapbufmpParams;
#if defined(SYSLINK_USE_LOADER)
Char * imageName;
UInt32 fileId;
#endif
#endif
Ipc_Config config;
Int i;
UInt32 srCount;
SharedRegion_Entry srEntry;
Osal_printf ("ipcSetup: Setup IPC componnets \n");
switch(testCase) {
case 0:
Osal_printf ("ipcSetup: Local RCM test\n");
remoteServerName = RCMSERVER_NAME;
procName = MPU_PROC_NAME;
break;
case 1:
Osal_printf ("ipcSetup: RCM test with RCM client and server on "
"Sys M3\n\n");
remoteServerName = SYSM3_SERVER_NAME;
procName = SYSM3_PROC_NAME;
break;
case 2:
Osal_printf ("ipcSetup: RCM test with RCM client and server on "
"App M3\n\n");
remoteServerName = APPM3_SERVER_NAME;
procName = APPM3_PROC_NAME;
break;
case 3:
Osal_printf ("ipcSetup: RCM test with RCM client and server on "
"Tesla\n\n");
remoteServerName = DSP_SERVER_NAME;
procName = DSP_PROC_NAME;
break;
default:
Osal_printf ("ipcSetup: Please pass valid arg "
"(0-local, 1-Sys M3, 2-App M3, 3-Tesla) \n");
goto exit;
break;
}
Ipc_getConfig (&config);
status = Ipc_setup (&config);
if (status < 0) {
Osal_printf ("ipcSetup: Error in Ipc_setup [0x%x]\n", status);
goto exit;
}
Osal_printf("Ipc_setup status [0x%x]\n", status);
procId = ((testCase == 3) ? MultiProc_getId (DSP_PROC_NAME) : \
MultiProc_getId (SYSM3_PROC_NAME));
remoteIdClient = MultiProc_getId (procName);
/* Open a handle to the ProcMgr instance. */
status = ProcMgr_open (&procMgrHandleClient, procId);
if (status < 0) {
Osal_printf ("ipcSetup: Error in ProcMgr_open [0x%x]\n", status);
goto exit;
}
if (status >= 0) {
Osal_printf ("ipcSetup: ProcMgr_open Status [0x%x]\n", status);
ProcMgr_getAttachParams (NULL, &attachParams);
/* Default params will be used if NULL is passed. */
status = ProcMgr_attach (procMgrHandleClient, &attachParams);
if (status < 0) {
Osal_printf ("ipcSetup: ProcMgr_attach failed [0x%x]\n", status);
}
else {
Osal_printf ("ipcSetup: ProcMgr_attach status: [0x%x]\n", status);
state = ProcMgr_getState (procMgrHandleClient);
Osal_printf ("ipcSetup: After attach: ProcMgr_getState\n"
" state [0x%x]\n", state);
}
}
if ((status >= 0) && (testCase == 2)) {
status = ProcMgr_open (&procMgrHandleClient1, remoteIdClient);
if (status < 0) {
Osal_printf ("ipcSetup: Error in ProcMgr_open [0x%x]\n", status);
goto exit;
}
if (status >= 0) {
Osal_printf ("ipcSetup: ProcMgr_open Status [0x%x]\n", status);
ProcMgr_getAttachParams (NULL, &attachParams);
/* Default params will be used if NULL is passed. */
status = ProcMgr_attach (procMgrHandleClient1, &attachParams);
if (status < 0) {
Osal_printf ("ipcSetup: ProcMgr_attach failed [0x%x]\n",
status);
}
else {
Osal_printf ("ipcSetup: ProcMgr_attach status: [0x%x]\n",
status);
state = ProcMgr_getState (procMgrHandleClient1);
Osal_printf ("ipcSetup: After attach: ProcMgr_getState\n"
" state [0x%x]\n", state);
}
}
}
#if !defined(SYSLINK_USE_DAEMON) /* Daemon sets this up */
#if defined(SYSLINK_USE_LOADER)
if (testCase == 1)
imageName = RCM_MPUCLIENT_SYSM3ONLY_IMAGE;
else if (testCase == 2)
imageName = RCM_MPUCLIENT_SYSM3_IMAGE;
else if (testCase == 3)
imageName = RCM_MPUCLIENT_DSP_IMAGE;
if (testCase != 0) {
status = ProcMgr_load (procMgrHandleClient, imageName, 2, &imageName,
&entryPoint, &fileId, procId);
if (status < 0) {
Osal_printf ("ipcSetup: Error in ProcMgr_load %s image [0x%x]\n",
procName, status);
goto exit;
}
Osal_printf ("ipcSetup: ProcMgr_load %s image Status [0x%x]\n",
procName, status);
}
#endif /* defined(SYSLINK_USE_LOADER) */
if (testCase != 0) {
startParams.proc_id = procId;
status = ProcMgr_start (procMgrHandleClient, entryPoint, &startParams);
if (status < 0) {
Osal_printf ("ipcSetup: Error in ProcMgr_start %s [0x%x]\n",
procName, status);
goto exit;
}
Osal_printf ("ipcSetup: ProcMgr_start %s Status [0x%x]\n", procName,
status);
}
if (testCase == 2) {
#if defined(SYSLINK_USE_LOADER)
imageName = RCM_MPUCLIENT_APPM3_IMAGE;
uProcId = MultiProc_getId (APPM3_PROC_NAME);
status = ProcMgr_load (procMgrHandleClient1, imageName, 2, &imageName,
&entryPoint, &fileId, uProcId);
if (status < 0) {
Osal_printf ("ipcSetup: Error in ProcMgr_load AppM3 image: "
"[0x%x]\n", status);
goto exit;
}
Osal_printf ("ipcSetup: AppM3: ProcMgr_load Status [0x%x]\n", status);
#endif /* defined(SYSLINK_USE_LOADER) */
startParams.proc_id = MultiProc_getId (APPM3_PROC_NAME);
status = ProcMgr_start (procMgrHandleClient1, entryPoint, &startParams);
if (status < 0) {
Osal_printf ("ipcSetup: Error in ProcMgr_start AppM3 [0x%x]\n",
status);
goto exit;
}
Osal_printf ("ipcSetup: ProcMgr_start AppM3 Status [0x%x]\n", status);
}
#endif /* defined(SYSLINK_USE_DAEMON) */
srCount = SharedRegion_getNumRegions();
Osal_printf ("SharedRegion_getNumRegions = %d\n", srCount);
for (i = 0; i < srCount; i++) {
status = SharedRegion_getEntry (i, &srEntry);
Osal_printf ("SharedRegion_entry #%d: base = 0x%x len = 0x%x "
"ownerProcId = %d isValid = %d cacheEnable = %d "
"cacheLineSize = 0x%x createHeap = %d name = %s\n",
i, srEntry.base, srEntry.len, srEntry.ownerProcId,
(Int)srEntry.isValid, (Int)srEntry.cacheEnable,
srEntry.cacheLineSize, (Int)srEntry.createHeap,
srEntry.name);
}
#if !defined(SYSLINK_USE_DAEMON) /* Daemon sets this up */
/* Create Heap and register it with MessageQ */
if (status >= 0) {
HeapBufMP_Params_init (&heapbufmpParams);
heapbufmpParams.sharedAddr = NULL;
heapbufmpParams.align = 128;
heapbufmpParams.numBlocks = 4;
heapbufmpParams.blockSize = MSGSIZE;
heapSize = HeapBufMP_sharedMemReq (&heapbufmpParams);
Osal_printf ("ipcSetup: heapSize = 0x%x\n", heapSize);
srHeap = SharedRegion_getHeap (RCM_HEAP_SR);
if (srHeap == NULL) {
status = MEMORYOS_E_FAIL;
Osal_printf ("ipcSetup: SharedRegion_getHeap failed for srHeap:"
" [0x%x]\n", srHeap);
}
else {
Osal_printf ("ipcSetup: Before Memory_alloc = 0x%x\n", srHeap);
heapBufPtr = Memory_alloc (srHeap, heapSize, 0);
if (heapBufPtr == NULL) {
status = MEMORYOS_E_MEMORY;
Osal_printf ("ipcSetup: Memory_alloc failed for ptr: [0x%x]\n",
heapBufPtr);
}
else {
heapbufmpParams.name = RCM_MSGQ_HEAPNAME;
heapbufmpParams.sharedAddr = heapBufPtr;
Osal_printf ("ipcSetup: Before HeapBufMP_Create: [0x%x]\n",
heapBufPtr);
heapHandle = HeapBufMP_create (&heapbufmpParams);
if (heapHandle == NULL) {
status = HeapBufMP_E_FAIL;
Osal_printf ("ipcSetup: HeapBufMP_create failed for Handle:"
"[0x%x]\n", heapHandle);
}
else {
/* Register this heap with MessageQ */
status = MessageQ_registerHeap (heapHandle,
RCM_MSGQ_HEAPID);
if (status < 0) {
Osal_printf ("ipcSetup: MessageQ_registerHeap "
"failed!\n");
}
}
}
}
}
#endif /* defined(SYSLINK_USE_DAEMON) */
exit:
Osal_printf ("ipcSetup: Leaving ipcSetup()\n");
return status;
}
/*
* ======== ipc_setup ========
*/
Int ipc_setup()
{
SysMgr_Config config;
ProcMgr_StopParams stopParams;
ProcMgr_StartParams start_params;
ProcMgr_Handle procMgrHandle_server;
UInt32 entry_point = 0;
UInt16 remoteIdSysM3;
UInt16 remoteIdAppM3;
UInt32 shAddrBase;
UInt32 shAddrBase1;
UInt16 procId;
#if defined (SYSLINK_USE_LOADER)
Char uProcId;
UInt32 fileId;
#endif
Int status = 0;
Bool appM3Client = FALSE;
SysMgr_getConfig(&config);
status = SysMgr_setup(&config);
if (status < 0)
{
printf("Error in SysMgr_setup [0x%x]\n", status);
goto exit;
}
/* Get MultiProc IDs by name. */
remoteIdSysM3 = MultiProc_getId(SYSM3_PROC_NAME);
printf("MultiProc_getId remoteId: [0x%x]\n", remoteIdSysM3);
remoteIdAppM3 = MultiProc_getId(APPM3_PROC_NAME);
printf("MultiProc_getId remoteId: [0x%x]\n", remoteIdAppM3);
procId = remoteIdSysM3;
printf("MultiProc_getId procId: [0x%x]\n", procId);
printf("RCM procId= %d\n", procId);
/* Open a handle to the ProcMgr instance. */
status = ProcMgr_open(&procMgrHandle_server, procId);
if (status < 0)
{
printf("Error in ProcMgr_open [0x%x]\n", status);
goto exit_sysmgr_destroy;
} else
{
printf("ProcMgr_open status [0x%x]\n", status);
/* Get the address of the shared region in kernel space. */
status = ProcMgr_translateAddr(procMgrHandle_server,
(Ptr) & shAddrBase,
ProcMgr_AddrType_MasterUsrVirt,
(Ptr) SHAREDMEM, ProcMgr_AddrType_SlaveVirt);
if (status < 0)
{
printf
("Error in ProcMgr_translateAddr [0x%x]\n",
status);
goto exit_procmgr_close;
} else
{
printf
("Virt address of shared address base #1:"
" [0x%x]\n", shAddrBase);
}
if (status >= 0)
{
/* Get the address of the shared region in kernel space. */
status =
ProcMgr_translateAddr
(procMgrHandle_server,
(Ptr) & shAddrBase1,
ProcMgr_AddrType_MasterUsrVirt,
(Ptr) SHAREDMEM1,
ProcMgr_AddrType_SlaveVirt);
if (status < 0)
{
printf
("Error in ProcMgr_translateAddr [0x%x]\n",
status);
goto exit_procmgr_close;
} else
{
printf
("Virt address of shared address base #2:"
" [0x%x]\n", shAddrBase1);
}
}
}
if (status >= 0)
{
/* Add the region to SharedRegion module. */
status = SharedRegion_add(SHAREDMEMNUMBER,
(Ptr) shAddrBase, SHAREDMEMSIZE);
if (status < 0)
{
printf("Error in SharedRegion_add [0x%x]\n",
status);
goto exit_procmgr_close;
}
}
if (status >= 0)
{
/* Add the region to SharedRegion module. */
status = SharedRegion_add(SHAREDMEMNUMBER1,
(Ptr) shAddrBase1, SHAREDMEMSIZE1);
if (status < 0)
{
printf("Error in SharedRegion_add1 [0x%x]\n",
status);
goto exit_procmgr_close;
}
}
printf("IPC setup completed successfully!\n");
return 0;
exit_procmgr_close:
status = ProcMgr_close(&procMgrHandle_server);
if (status < 0)
{
printf("Error in ProcMgr_close: status = 0x%x\n",
status);
}
exit_sysmgr_destroy:
status = SysMgr_destroy();
if (status < 0)
{
printf("Error in SysMgr_destroy: status = 0x%x\n",
status);
}
exit:
return (-1);
}
/*
* ======== ipcSetup ========
*/
static Int ipcSetup (Char * sysM3ImageName, Char * appM3ImageName)
{
Ipc_Config config;
ProcMgr_StopParams stopParams;
ProcMgr_StartParams startParams;
UInt32 entryPoint = 0;
UInt16 procId;
Int status = 0;
ProcMgr_AttachParams attachParams;
ProcMgr_State state;
HeapBufMP_Params heapbufmpParams;
Int i;
UInt32 srCount;
SharedRegion_Entry srEntry;
if(appM3ImageName != NULL)
appM3Client = TRUE;
else
appM3Client = FALSE;
Ipc_getConfig (&config);
status = Ipc_setup (&config);
if (status < 0) {
Osal_printf ("Error in Ipc_setup [0x%x]\n", status);
goto exit;
}
/* Get MultiProc IDs by name. */
remoteIdSysM3 = MultiProc_getId (SYSM3_PROC_NAME);
Osal_printf ("MultiProc_getId remoteId: [0x%x]\n", remoteIdSysM3);
remoteIdAppM3 = MultiProc_getId (APPM3_PROC_NAME);
Osal_printf ("MultiProc_getId remoteId: [0x%x]\n", remoteIdAppM3);
procId = remoteIdSysM3;
Osal_printf ("MultiProc_getId procId: [0x%x]\n", procId);
/* Temporary fix to account for a timing issue during recovery. */
usleep(FAULT_RECOVERY_DELAY);
printf("RCM procId= %d\n", procId);
/* Open a handle to the ProcMgr instance. */
status = ProcMgr_open (&procMgrHandleSysM3, procId);
if (status < 0) {
Osal_printf ("Error in ProcMgr_open [0x%x]\n", status);
goto exit_ipc_destroy;
}
else {
Osal_printf ("ProcMgr_open Status [0x%x]\n", status);
ProcMgr_getAttachParams (NULL, &attachParams);
/* Default params will be used if NULL is passed. */
status = ProcMgr_attach (procMgrHandleSysM3, &attachParams);
if (status < 0) {
Osal_printf ("ProcMgr_attach failed [0x%x]\n", status);
}
else {
Osal_printf ("ProcMgr_attach status: [0x%x]\n", status);
state = ProcMgr_getState (procMgrHandleSysM3);
Osal_printf ("After attach: ProcMgr_getState\n"
" state [0x%x]\n", status);
}
}
if (status >= 0 && appM3Client) {
procId = remoteIdAppM3;
Osal_printf ("MultiProc_getId procId: [0x%x]\n", procId);
/* Open a handle to the ProcMgr instance. */
status = ProcMgr_open (&procMgrHandleAppM3, procId);
if (status < 0) {
Osal_printf ("Error in ProcMgr_open [0x%x]\n", status);
goto exit_ipc_destroy;
}
else {
Osal_printf ("ProcMgr_open Status [0x%x]\n", status);
ProcMgr_getAttachParams (NULL, &attachParams);
/* Default params will be used if NULL is passed. */
status = ProcMgr_attach (procMgrHandleAppM3, &attachParams);
if (status < 0) {
Osal_printf ("ProcMgr_attach failed [0x%x]\n", status);
}
else {
Osal_printf ("ProcMgr_attach status: [0x%x]\n", status);
state = ProcMgr_getState (procMgrHandleAppM3);
Osal_printf ("After attach: ProcMgr_getState\n"
" state [0x%x]\n", status);
}
}
}
#if defined(SYSLINK_USE_LOADER)
Osal_printf ("SysM3 Load: loading the SysM3 image %s\n",
sysM3ImageName);
status = ProcMgr_load (procMgrHandleSysM3, sysM3ImageName, 2,
&sysM3ImageName, &entryPoint, &fileIdSysM3,
remoteIdSysM3);
if(status < 0) {
Osal_printf ("Error in ProcMgr_load, status [0x%x]\n", status);
goto exit_procmgr_close_sysm3;
}
#endif
startParams.proc_id = remoteIdSysM3;
Osal_printf ("Starting ProcMgr for procID = %d\n", startParams.proc_id);
status = ProcMgr_start(procMgrHandleSysM3, entryPoint, &startParams);
if(status < 0) {
Osal_printf ("Error in ProcMgr_start, status [0x%x]\n", status);
goto exit_procmgr_close_sysm3;
}
if(appM3Client) {
#if defined(SYSLINK_USE_LOADER)
Osal_printf ("AppM3 Load: loading the AppM3 image %s\n",
appM3ImageName);
status = ProcMgr_load (procMgrHandleAppM3, appM3ImageName, 2,
&appM3ImageName, &entryPoint, &fileIdAppM3,
remoteIdAppM3);
if(status < 0) {
Osal_printf ("Error in ProcMgr_load, status [0x%x]\n", status);
goto exit_procmgr_stop_sysm3;
}
#endif
startParams.proc_id = remoteIdAppM3;
Osal_printf ("Starting ProcMgr for procID = %d\n", startParams.proc_id);
status = ProcMgr_start(procMgrHandleAppM3, entryPoint,
&startParams);
if(status < 0) {
Osal_printf ("Error in ProcMgr_start, status [0x%x]\n", status);
goto exit_procmgr_stop_sysm3;
}
}
Osal_printf ("SysM3: Creating Ducati DMM pool of size 0x%x\n",
DUCATI_DMM_POOL_0_SIZE);
status = ProcMgr_createDMMPool (DUCATI_DMM_POOL_0_ID,
DUCATI_DMM_POOL_0_START,
DUCATI_DMM_POOL_0_SIZE,
remoteIdSysM3);
if(status < 0) {
Osal_printf ("Error in ProcMgr_createDMMPool, status [0x%x]\n", status);
goto exit_procmgr_stop_sysm3;
}
srCount = SharedRegion_getNumRegions();
Osal_printf ("SharedRegion_getNumRegions = %d\n", srCount);
for (i = 0; i < srCount; i++) {
status = SharedRegion_getEntry (i, &srEntry);
Osal_printf ("SharedRegion_entry #%d: base = 0x%x len = 0x%x "
"ownerProcId = %d isValid = %d cacheEnable = %d "
"cacheLineSize = 0x%x createHeap = %d name = %s\n",
i, srEntry.base, srEntry.len, srEntry.ownerProcId,
(Int)srEntry.isValid, (Int)srEntry.cacheEnable,
srEntry.cacheLineSize, (Int)srEntry.createHeap,
srEntry.name);
}
/* Create the heap to be used by RCM and register it with MessageQ */
/* TODO: Do this dynamically by reading from the IPC config from the
* baseimage using Ipc_readConfig() */
if (status >= 0) {
HeapBufMP_Params_init (&heapbufmpParams);
heapbufmpParams.sharedAddr = NULL;
heapbufmpParams.align = RCM_MSGQ_TILER_HEAP_ALIGN;
heapbufmpParams.numBlocks = RCM_MSGQ_TILER_HEAP_BLOCKS;
heapbufmpParams.blockSize = RCM_MSGQ_TILER_MSGSIZE;
heapSize = HeapBufMP_sharedMemReq (&heapbufmpParams);
Osal_printf ("heapSize = 0x%x\n", heapSize);
srHeap = SharedRegion_getHeap (RCM_MSGQ_HEAP_SR);
if (srHeap == NULL) {
status = MEMORYOS_E_FAIL;
Osal_printf ("SharedRegion_getHeap failed for srHeap:"
" [0x%x]\n", srHeap);
goto exit_procmgr_stop_sysm3;
}
else {
Osal_printf ("Before Memory_alloc = 0x%x\n", srHeap);
heapBufPtr = Memory_alloc (srHeap, heapSize, 0);
if (heapBufPtr == NULL) {
status = MEMORYOS_E_MEMORY;
Osal_printf ("Memory_alloc failed for ptr: [0x%x]\n",
heapBufPtr);
goto exit_procmgr_stop_sysm3;
}
else {
heapbufmpParams.name = RCM_MSGQ_TILER_HEAPNAME;
heapbufmpParams.sharedAddr = heapBufPtr;
Osal_printf ("Before HeapBufMP_Create: [0x%x]\n", heapBufPtr);
heapHandle = HeapBufMP_create (&heapbufmpParams);
if (heapHandle == NULL) {
status = HeapBufMP_E_FAIL;
Osal_printf ("HeapBufMP_create failed for Handle:"
"[0x%x]\n", heapHandle);
goto exit_procmgr_stop_sysm3;
}
else {
/* Register this heap with MessageQ */
status = MessageQ_registerHeap (heapHandle,
RCM_MSGQ_TILER_HEAPID);
if (status < 0) {
Osal_printf ("MessageQ_registerHeap failed!\n");
goto exit_procmgr_stop_sysm3;
}
}
}
}
}
if (status >= 0) {
HeapBufMP_Params_init (&heapbufmpParams);
heapbufmpParams.sharedAddr = NULL;
heapbufmpParams.align = RCM_MSGQ_DOMX_HEAP_ALIGN;
heapbufmpParams.numBlocks = RCM_MSGQ_DOMX_HEAP_BLOCKS;
heapbufmpParams.blockSize = RCM_MSGQ_DOMX_MSGSIZE;
heapSize1 = HeapBufMP_sharedMemReq (&heapbufmpParams);
Osal_printf ("heapSize1 = 0x%x\n", heapSize1);
heapBufPtr1 = Memory_alloc (srHeap, heapSize1, 0);
if (heapBufPtr1 == NULL) {
status = MEMORYOS_E_MEMORY;
Osal_printf ("Memory_alloc failed for ptr: [0x%x]\n",
heapBufPtr1);
goto exit_procmgr_stop_sysm3;
}
else {
heapbufmpParams.name = RCM_MSGQ_DOMX_HEAPNAME;
heapbufmpParams.sharedAddr = heapBufPtr1;
Osal_printf ("Before HeapBufMP_Create: [0x%x]\n", heapBufPtr1);
heapHandle1 = HeapBufMP_create (&heapbufmpParams);
if (heapHandle1 == NULL) {
status = HeapBufMP_E_FAIL;
Osal_printf ("HeapBufMP_create failed for Handle:"
"[0x%x]\n", heapHandle1);
goto exit_procmgr_stop_sysm3;
}
else {
/* Register this heap with MessageQ */
status = MessageQ_registerHeap (heapHandle1,
RCM_MSGQ_DOMX_HEAPID);
if (status < 0) {
Osal_printf ("MessageQ_registerHeap failed!\n");
goto exit_procmgr_stop_sysm3;
}
}
}
}
Osal_printf ("=== SysLink-IPC setup completed successfully!===\n");
return 0;
exit_procmgr_stop_sysm3:
stopParams.proc_id = remoteIdSysM3;
status = ProcMgr_stop (procMgrHandleSysM3, &stopParams);
if (status < 0) {
Osal_printf ("Error in ProcMgr_stop(%d): status = 0x%x\n",
stopParams.proc_id, status);
}
exit_procmgr_close_sysm3:
status = ProcMgr_close (&procMgrHandleSysM3);
if (status < 0) {
Osal_printf ("Error in ProcMgr_close: status = 0x%x\n", status);
}
exit_ipc_destroy:
status = Ipc_destroy ();
if (status < 0) {
Osal_printf ("Error in Ipc_destroy: status = 0x%x\n", status);
}
exit:
return (-1);
}
/*
* ======== procCreate ========
*/
static Bool procCreate(Processor_Handle proc)
{
Int status = 0;
Bool retVal;
ProcMgr_AttachParams attachParams;
ProcMgr_StartParams startParams;
ProcMgr_State state;
ProcMgr_AddrInfo CMEMAddrInfo;
HeapBufMP_Params heapP;
CMEM_BlockAttrs cmemBlockAttrs;
Int blockNum;
Int nCMEMBlocks;
Bool createAndRegisterHeap;
Int16 heapId;
UInt16 regionId;
UInt32 numMsgs;
UInt32 msgSize;
Char heapName[32];
Log_print1(Diags_ENTRY, "[+E] Processor_create_d> Enter(proc=0x%x)",
(IArg)proc);
/* Create and initialize the PROC object */
Log_print1(Diags_USER2, "[+2] Processor_create_d> "
"Retrieving CPU ID for '%s'...", (IArg)(proc->attrs.cpuId));
proc->cpuId = Processor_getCoreId(proc->attrs.cpuId);
if (proc->cpuId < 0) {
Log_print1(Diags_USER7, "[+7] Processor_create_d> "
"Processor_getCoreId() failed: %d", proc->cpuId);
goto fail;
}
/* Open DSP ProcMgr */
Log_print2(Diags_USER2, "[+2] Processor_create_d> "
"Opening %s ProcMgr for cpuId %d...",
(IArg)proc->attrs.cpuId, proc->cpuId);
status = ProcMgr_open(&proc->procMgrH, proc->cpuId);
if (status < 0) {
Log_print1(Diags_USER7, "[+7] Processor_create_d> "
"ProcMgr_open() failed: %d", (IArg)status);
goto fail;
}
/* Attach the DSP */
Log_print1(Diags_USER2, "[+2] Processor_create_d> "
"Attaching to %s...", (IArg)proc->attrs.cpuId);
if (proc->useExtLoader == FALSE) {
/* We load the slave */
ProcMgr_getAttachParams(NULL, &attachParams);
status = ProcMgr_attach(proc->procMgrH, &attachParams);
if (status < 0) {
Log_print1(Diags_USER7, "[+7] Processor_create_d> "
"ProcMgr_attach() failed: %d", (IArg)status);
goto fail;
}
/* Map slave memory */
if (!mapByFile(proc->procMgrH, proc->memMapName, proc->cpuId, TRUE)) {
Log_print0(Diags_USER6, "Processor_create_d> mapByFile() failed!");
}
/* Load the executable on the DSP */
Log_print3(Diags_USER2, "[+2] Processor_create_d> "
"Loading %s on %s (%d args)...",
(IArg)(proc->imageName), (IArg)(proc->attrs.cpuId),
(IArg)(proc->attrs.argc));
status = ProcMgr_load(proc->procMgrH, proc->imageName,
proc->attrs.argc, proc->attrs.argv, NULL, &proc->fileId);
if (status < 0) {
Log_print1(Diags_USER7, "[+7] Processor_create_d> "
"ProcMgr_load() failed: %d", status);
goto fail;
}
/* temporary: to be done by SysLink in the future */
Log_print0(Diags_USER1, "[+2] Processor_create_d> "
"calling Ipc_control(LOADCALLBACK)...");
status = Ipc_control(proc->cpuId, Ipc_CONTROLCMD_LOADCALLBACK, NULL);
Log_print1(Diags_USER1, "[+2] Processor_create_d> "
"Ipc_control(LOADCALLBACK) status: %d", (IArg)status);
/* Start execution on DSP */
Log_print1(Diags_USER2, "[+2] Processor_create_d> Starting %s ...",
(IArg)proc->attrs.cpuId);
ProcMgr_getStartParams(proc->procMgrH, &startParams);
status = ProcMgr_start(proc->procMgrH, &startParams);
if (status < 0) {
Log_print1(Diags_USER7, "Processor_create_d> "
"ProcMgr_start() failed: %d", status);
goto fail;
}
} // if (proc->useExtLoader == FALSE)
else {
/* Check the state of the processor to make sure it's really running */
state = ProcMgr_getState(proc->procMgrH);
if (state != ProcMgr_State_Running) {
Log_print1(Diags_USER7, "Processor_create_d> Invalid processor "
"state [%d].", state);
goto fail;
}
Log_print0(Diags_USER1, "[+2] Processor_create_d> "
"calling Ipc_control(LOADCALLBACK)...");
status = Ipc_control(proc->cpuId, Ipc_CONTROLCMD_LOADCALLBACK, NULL);
proc->loadCallBackStatus = status;
Log_print1(Diags_USER1, "[+2] Processor_create_d> "
"Ipc_control(LOADCALLBACK) status: %d", (IArg)status);
if (status < 0) {
Log_print1(Diags_USER7, "Processor_create_d> "
"Ipc_control(LOADCALLBACK) failed: %d", status);
goto fail;
}
}
status = Ipc_control(proc->cpuId, Ipc_CONTROLCMD_STARTCALLBACK, NULL);
proc->startCallBackStatus = status;
Log_print1(Diags_USER1, "[+2] Processor_create_d> "
"Ipc_control(STARTCALLBACK) status: %d", (IArg)status);
if (status < 0) {
Log_print1(Diags_USER7, "Processor_create_d> "
"Ipc_control(STARTCALLBACK) failed: %d", status);
goto fail;
}
/* get user-specified heapId */
heapId = perCoreHeapId(proc->cpuId);
createAndRegisterHeap = FALSE;
if (heapId == Processor_INVALID) {
/* runtime validation of user configuration */
if (perCoreUserCreatedHeapFlag(proc->cpuId) == TRUE ||
perCoreNumMsgs(proc->cpuId) != Processor_INVALID ||
perCoreMsgSize(proc->cpuId) != Processor_INVALID ||
perCoreSharedRegionId(proc->cpuId) != Processor_INVALID) {
Log_print1(Diags_USER7, "[+7] Processor_create_d> "
"Invalid heap configuration for core %d: "
"attempting to set other Processor_CommDesc "
"elements while Processor_CommDesc.heapId is "
"undefined",
proc->cpuId);
goto fail;
}
/* will return default heapId since user didn't specify */
heapId = Processor_getHeapId(proc->cpuId);
if (defaultHeapRefCount++ == 0) {
createAndRegisterHeap = TRUE;
/* tell code below to record heapH in defaultHeapH */
defaultHeapH = (HeapBufMP_Handle)-1;
}
}
else {
if (perCoreUserCreatedHeapFlag(proc->cpuId) == FALSE) {
createAndRegisterHeap = TRUE;
}
}
if (createAndRegisterHeap) {
/* create a heap for message queue usage */
/* get either user-config'ed or module default */
numMsgs = Processor_getNumMsgs(proc->cpuId);
msgSize = Processor_getMsgSize(proc->cpuId);
regionId = Processor_getSharedRegionId(proc->cpuId);
HeapBufMP_Params_init(&heapP);
heapP.numBlocks = numMsgs;
heapP.blockSize = msgSize;
heapP.sharedAddr = NULL;
heapP.regionId = regionId;
if (defaultHeapH == (HeapBufMP_Handle)-1) {
sprintf(heapName, "CE-default");
}
else {
sprintf(heapName, "CE<->Svr%d", proc->cpuId);
}
heapP.name = heapName;
Log_print2(Diags_USER1, "[+2] Processor_create_d> "
"calling HeapBufMP_create(): nblocks %d, blocksize 0x%x",
heapP.numBlocks, heapP.blockSize);
proc->heapH = HeapBufMP_create(&heapP);
if (proc->heapH == NULL) {
Log_print0(Diags_USER7, "[+7] Processor_create_d> "
"HeapBufMP_create failed");
goto fail;
}
if (defaultHeapH == (HeapBufMP_Handle)-1) {
/* we've just created the module default heap singleton */
defaultHeapH = proc->heapH;
}
/* register this heap with MessageQ */
Log_print2(Diags_USER1, "[+2] Processor_create_d> "
"MessageQ_registerHeap(heapH: 0x%x, heapId: %d)",
(IArg)(proc->heapH), (IArg)heapId);
if (MessageQ_registerHeap((Ptr)(proc->heapH), heapId) !=
MessageQ_S_SUCCESS) {
Log_print1(Diags_USER7, "[+7] Processor_create_d> "
"MessageQ_registerHeap() failed for heapId %d", heapId);
goto fail;
}
}
else {
/*
* createAndRegisterHeap == FASLE
* If using the default heap, need to set proc->heapH for use by
* procDelete().
*/
if (heapId == Processor_defaultHeapId) {
proc->heapH = defaultHeapH;
}
}
proc->heapId = heapId;
blockNum = 0;
nCMEMBlocks = 0;
status = CMEM_getNumBlocks(&nCMEMBlocks);
if (status != 0) {
Log_print1(Diags_USER2, "[+2] Processor_create_d> "
"CMEM_getNumBlocks() failed, not registering: %d",
status);
}
while (blockNum < nCMEMBlocks) {
status = CMEM_getBlockAttrs(blockNum, &cmemBlockAttrs);
if (status != 0) {
Log_print2(Diags_USER7, "[+7] Processor_create_d> "
"CMEM_getBlockAttrs(%d) failed: %d",
blockNum, status);
goto fail;
}
CMEMAddrInfo.addr[ProcMgr_AddrType_MasterPhys] =
cmemBlockAttrs.phys_base;
CMEMAddrInfo.addr[ProcMgr_AddrType_SlaveVirt] =
cmemBlockAttrs.phys_base;
CMEMAddrInfo.size = cmemBlockAttrs.size;
CMEMAddrInfo.isCached = FALSE;
Log_print3(Diags_USER1, "[+1] Processor_create_d> CMEM block "
"#%d found, doing ProcMgr_map(0x%x, 0x%x)...", blockNum,
(IArg)cmemBlockAttrs.phys_base,
(IArg)cmemBlockAttrs.size);
status = ProcMgr_map(proc->procMgrH, ProcMgr_SLAVEVIRT, &CMEMAddrInfo,
ProcMgr_AddrType_MasterPhys);
if (status < 0) {
Log_print1(Diags_USER7, "[+7] Processor_create_d> "
"ProcMgr_map() failed: %d", status);
goto fail;
}
if (CMEMAddrInfo.addr[ProcMgr_AddrType_SlaveVirt] !=
cmemBlockAttrs.phys_base) {
Log_print2(Diags_USER1, "[+2] Processor_create_d> "
"mapped CMEM slave virtual address 0x%x doesn't "
"match expected value 0x%x",
CMEMAddrInfo.addr[ProcMgr_AddrType_SlaveVirt],
cmemBlockAttrs.phys_base);
}
blockNum++;
}
if (Global_getenv("CE_DSPDEBUG") != NULL) {
printf("Codec Engine system message (b/c CE_DSPDEBUG=1) : %s image "
"loaded and started, press Enter to continue: ",
proc->attrs.cpuId);
getchar();
}
retVal = TRUE;
goto procCreate_return;
/* TODO:[4] should try those asyncErrorHandlers that link supports?
* (MSGQ_SetErrorHandler)
*/
fail:
Log_print3(Diags_USER7, "[+7] Processor_create_d> "
"Loading and starting %s server '%s' FAILED, status=[0x%x]",
(IArg)proc->attrs.cpuId, (IArg)proc->imageName, status);
procDelete(proc);
retVal = FALSE;
procCreate_return:
Log_print1(Diags_USER2, "[+2] Processor_create_d> return (%d)",
(IArg)retVal);
return (retVal);
}
/*!
* @brief Function to execute the startup for ProcMgrApp sample application
*/
Int
ProcMgrApp_startup (UInt16 procId)
{
Int status = 0;
ProcMgr_Handle handle = NULL;
ProcMgr_AttachParams attachParams;
ProcMgr_State state;
UInt32 resetVector = 0x00800000;
PRINTF ("Entered ProcMgrApp_startup\n");
status = ProcMgr_open (&handle, procId);
if (status >= 0) {
ProcMgr_getAttachParams (NULL, &attachParams);
/* Default params will be used if NULL is passed. */
attachParams.bootMode = ProcMgr_BootMode_NoBoot;
/* set the boot mode */
status = ProcMgr_attach (handle, &attachParams);
if (status < 0) {
PRINTF ("ProcMgr_attach failed [0x%x]\n", status);
}
else {
PRINTF ("ProcMgr_attach status: [0x%x]\n", status);
state = ProcMgr_getState (handle);
PRINTF ("After attach: ProcMgr_getState\n"
" state [0x%x]\n",
state);
/* Call Ipc_control for ProcMgr_BootMode_NoLoad_Pwr, ProcMgr_BootMode_NoLoad_NoPwr
and ProcMgr_BootMode_NoBoot modes */
status = Ipc_control (procId,
Ipc_CONTROLCMD_LOADCALLBACK,
(Ptr)&resetVector);
if (status < 0) {
PRINTF ("Error in Ipc_control "
"Ipc_CONTROLCMD_LOADCALLBACK [0x%x]\n",
status);
}
else {
state = ProcMgr_getState (handle);
PRINTF ("After Ipc_loadcallback: ProcMgr_getState\n"
" state [0x%x]\n",
state);
}
}
if (status >= 0) {
status = Ipc_control (procId,
Ipc_CONTROLCMD_STARTCALLBACK,
NULL);
if (status < 0) {
PRINTF ("Error in Ipc_control "
"Ipc_CONTROLCMD_STARTCALLBACK[0x%x]\n",
status);
}
else {
state = ProcMgr_getState (handle);
PRINTF ("After Ipc_startcallback: ProcMgr_getState\n"
" state [0x%x]\n",
state);
}
}
status = ProcMgr_close (&handle);
PRINTF ("ProcMgr_close status: [0x%x]\n", status);
}
PRINTF ("Leaving ProcMgrApp_startup\n");
return 0;
}
/*!
* @brief This function implements the interrupt service routine for the
* interrupt received from the remote cores.
*
* @param refData object to be handled in ISR
*
* @sa VirtQueue_cb
*/
static
Bool
VirtQueue_ISR (UInt32 msg, Void * arg)
{
UInt32 procId = (UInt32)arg;
ProcMgr_Handle handle = NULL;
Int status = 0;
GT_2trace (curTrace, GT_ENTER, "_VirtQueue_ISR", msg, arg);
/* Interrupt clear is done by ArchIpcInt. */
switch(msg) {
case (UInt)RP_MBOX_ECHO_REPLY:
Osal_printf ("Echo reply from %s",
MultiProc_getName(procId));
break;
case (UInt)RP_MBOX_CRASH:
Osal_printf ("Crash notification for %s",
MultiProc_getName(procId));
status = ProcMgr_open(&handle, procId);
if (status >= 0) {
ProcMgr_setState(handle, ProcMgr_State_Error);
ProcMgr_close(&handle);
}
else {
Osal_printf("Failed to open ProcMgr handle");
}
break;
case (UInt)RP_MBOX_BOOTINIT_DONE:
Osal_printf ("Got BootInit done from %s",
MultiProc_getName(procId));
// TODO: What to do with this message?
break;
case (UInt)RP_MBOX_HIBERNATION_ACK:
Osal_printf ("Got Hibernation ACK from %s",
MultiProc_getName(procId));
break;
case (UInt)RP_MBOX_HIBERNATION_CANCEL:
Osal_printf ("Got Hibernation CANCEL from %s",
MultiProc_getName(procId));
break;
default:
/*
* If the message isn't one of the above, it's a virtqueue
* message
*/
if (msg%2 < NUM_QUEUES) {
/* This message is for us! */
VirtQueue_cb((void *)msg, queueRegistry[procId][msg%2]);
}
break;
}
return TRUE;
}