@@ -701,6 +701,7 @@ u32 PROCWRAP_Ctrl(union Trapped_Args *args, void *pr_ctxt)
args->ARGS_PROC_CTRL.pArgs;
u8 *pArgs = NULL;
DSP_STATUS status = DSP_SOK;
+ struct PROCESS_CONTEXT *pCtxt = pr_ctxt;
GT_3trace(WCD_debugMask, GT_ENTER,
"PROCWRAP_Ctrl: entered args:\n 0x%x"
@@ -708,6 +709,10 @@ u32 PROCWRAP_Ctrl(union Trapped_Args *args, void *pr_ctxt)
args->ARGS_PROC_CTRL.hProcessor,
args->ARGS_PROC_CTRL.dwCmd,
args->ARGS_PROC_CTRL.pArgs);
+ if (args->ARGS_PROC_CTRL.hProcessor != pCtxt->hProcessor) {
+ status = DSP_EHANDLE;
+ goto func_end;
+ }
if (pSize) {
if (get_user(cbDataSize, pSize)) {
status = DSP_EFAIL;
@@ -759,6 +764,7 @@ u32 PROCWRAP_EnumNode_Info(union Trapped_Args *args, void *pr_ctxt)
DSP_HNODE aNodeTab[MAX_NODES];
u32 uNumNodes;
u32 uAllocated;
+ struct PROCESS_CONTEXT *pCtxt = pr_ctxt;
GT_5trace(WCD_debugMask, GT_ENTER,
"PROCWRAP_EnumNode_Info:entered args:\n0x"
@@ -770,6 +776,9 @@ u32 PROCWRAP_EnumNode_Info(union Trapped_Args *args, void *pr_ctxt)
args->ARGS_PROC_ENUMNODE_INFO.puNumNodes,
args->ARGS_PROC_ENUMNODE_INFO.puAllocated);
+ if (args->ARGS_PROC_CTRL.hProcessor != pCtxt->hProcessor)
+ return DSP_EHANDLE;
+
if (!args->ARGS_PROC_ENUMNODE_INFO.uNodeTabSize)
return DSP_ESIZE;
@@ -792,9 +801,13 @@ u32 PROCWRAP_EnumNode_Info(union Trapped_Args *args, void *pr_ctxt)
u32 PROCWRAP_FlushMemory(union Trapped_Args *args, void *pr_ctxt)
{
DSP_STATUS status;
+ struct PROCESS_CONTEXT *pCtxt = pr_ctxt;
GT_0trace(WCD_debugMask, GT_ENTER, "PROCWRAP_FlushMemory: entered\n");
+ if (args->ARGS_PROC_CTRL.hProcessor != pCtxt->hProcessor)
+ return DSP_EHANDLE;
+
if (args->ARGS_PROC_FLUSHMEMORY.ulFlags > PROC_WRBK_INV_ALL)
return DSP_EINVALIDARG;
@@ -812,10 +825,14 @@ u32 PROCWRAP_FlushMemory(union Trapped_Args *args, void *pr_ctxt)
u32 PROCWRAP_InvalidateMemory(union Trapped_Args *args, void *pr_ctxt)
{
DSP_STATUS status;
+ struct PROCESS_CONTEXT *pCtxt = pr_ctxt;
GT_0trace(WCD_debugMask, GT_ENTER,
"PROCWRAP_InvalidateMemory:entered\n");
+ if (args->ARGS_PROC_CTRL.hProcessor != pCtxt->hProcessor)
+ return DSP_EHANDLE;
+
status = PROC_InvalidateMemory(
args->ARGS_PROC_INVALIDATEMEMORY.hProcessor,
args->ARGS_PROC_INVALIDATEMEMORY.pMpuAddr,
@@ -831,6 +848,7 @@ u32 PROCWRAP_EnumResources(union Trapped_Args *args, void *pr_ctxt)
{
DSP_STATUS status = DSP_SOK;
struct DSP_RESOURCEINFO pResourceInfo;
+ struct PROCESS_CONTEXT *pCtxt = pr_ctxt;
GT_4trace(WCD_debugMask, GT_ENTER,
"PROCWRAP_EnumResources: entered args:\n"
@@ -841,6 +859,9 @@ u32 PROCWRAP_EnumResources(union Trapped_Args *args, void *pr_ctxt)
args->ARGS_PROC_ENUMRESOURCES.pResourceInfo,
args->ARGS_PROC_ENUMRESOURCES.uResourceInfoSize);
+ if (args->ARGS_PROC_CTRL.hProcessor != pCtxt->hProcessor)
+ return DSP_EHANDLE;
+
if (args->ARGS_PROC_ENUMRESOURCES.uResourceInfoSize <
sizeof(struct DSP_RESOURCEINFO))
return DSP_ESIZE;
@@ -864,8 +885,13 @@ u32 PROCWRAP_GetState(union Trapped_Args *args, void *pr_ctxt)
{
DSP_STATUS status;
struct DSP_PROCESSORSTATE procStatus;
+ struct PROCESS_CONTEXT *pCtxt = pr_ctxt;
+
GT_0trace(WCD_debugMask, GT_ENTER, "PROCWRAP_GetState: entered\n");
+ if (args->ARGS_PROC_CTRL.hProcessor != pCtxt->hProcessor)
+ return DSP_EHANDLE;
+
if (args->ARGS_PROC_GETSTATE.uStateInfoSize <
sizeof(struct DSP_PROCESSORSTATE))
return DSP_ESIZE;
@@ -884,9 +910,13 @@ u32 PROCWRAP_GetTrace(union Trapped_Args *args, void *pr_ctxt)
{
DSP_STATUS status;
u8 *pBuf;
+ struct PROCESS_CONTEXT *pCtxt = pr_ctxt;
GT_0trace(WCD_debugMask, GT_ENTER, "PROCWRAP_GetTrace: entered\n");
+ if (args->ARGS_PROC_CTRL.hProcessor != pCtxt->hProcessor)
+ return DSP_EHANDLE;
+
if (args->ARGS_PROC_GETTRACE.uMaxSize > MAX_TRACEBUFLEN)
return DSP_ESIZE;
@@ -915,6 +945,12 @@ u32 PROCWRAP_Load(union Trapped_Args *args, void *pr_ctxt)
char *temp;
s32 count = args->ARGS_PROC_LOAD.iArgc;
u8 **argv = NULL, **envp = NULL;
+ struct PROCESS_CONTEXT *pCtxt = pr_ctxt;
+
+ if (args->ARGS_PROC_CTRL.hProcessor != pCtxt->hProcessor) {
+ status = DSP_EHANDLE;
+ goto func_cont;
+ }
if (count <= 0 || count > MAX_LOADARGS) {
status = DSP_EINVALIDARG;
@@ -1033,9 +1069,13 @@ u32 PROCWRAP_Map(union Trapped_Args *args, void *pr_ctxt)
{
DSP_STATUS status;
void *pMapAddr;
+ struct PROCESS_CONTEXT *pCtxt = pr_ctxt;
GT_0trace(WCD_debugMask, GT_ENTER, "PROCWRAP_Map: entered\n");
+ if (args->ARGS_PROC_CTRL.hProcessor != pCtxt->hProcessor)
+ return DSP_EHANDLE;
+
if (!args->ARGS_PROC_MAPMEM.ulSize)
return DSP_ESIZE;
@@ -1062,10 +1102,14 @@ u32 PROCWRAP_RegisterNotify(union Trapped_Args *args, void *pr_ctxt)
{
DSP_STATUS status;
struct DSP_NOTIFICATION notification;
+ struct PROCESS_CONTEXT *pCtxt = pr_ctxt;
GT_0trace(WCD_debugMask, GT_ENTER,
"PROCWRAP_RegisterNotify: entered\n");
+ if (args->ARGS_PROC_CTRL.hProcessor != pCtxt->hProcessor)
+ return DSP_EHANDLE;
+
/* Initialize the notification data structure */
notification.psName = NULL;
notification.handle = NULL;
@@ -1086,12 +1130,17 @@ u32 PROCWRAP_ReserveMemory(union Trapped_Args *args, void *pr_ctxt)
{
DSP_STATUS status;
void *pRsvAddr;
+ struct PROCESS_CONTEXT *pCtxt = pr_ctxt;
+
+ GT_0trace(WCD_debugMask, GT_ENTER, "PROCWRAP_ReserveMemory: entered\n");
+
+ if (args->ARGS_PROC_CTRL.hProcessor != pCtxt->hProcessor)
+ return DSP_EHANDLE;
if ((args->ARGS_PROC_RSVMEM.ulSize <= 0) ||
(args->ARGS_PROC_RSVMEM.ulSize & (PG_SIZE_4K - 1)) != 0)
return DSP_ESIZE;
- GT_0trace(WCD_debugMask, GT_ENTER, "PROCWRAP_ReserveMemory: entered\n");
status = PROC_ReserveMemory(args->ARGS_PROC_RSVMEM.hProcessor,
args->ARGS_PROC_RSVMEM.ulSize, &pRsvAddr);
if (DSP_SUCCEEDED(status)) {
@@ -1110,8 +1159,13 @@ u32 PROCWRAP_ReserveMemory(union Trapped_Args *args, void *pr_ctxt)
u32 PROCWRAP_Start(union Trapped_Args *args, void *pr_ctxt)
{
u32 retVal;
+ struct PROCESS_CONTEXT *pCtxt = pr_ctxt;
GT_0trace(WCD_debugMask, GT_ENTER, "PROCWRAP_Start: entered\n");
+
+ if (args->ARGS_PROC_CTRL.hProcessor != pCtxt->hProcessor)
+ return DSP_EHANDLE;
+
retVal = PROC_Start(args->ARGS_PROC_START.hProcessor);
return retVal;
}
@@ -1122,8 +1176,13 @@ u32 PROCWRAP_Start(union Trapped_Args *args, void *pr_ctxt)
u32 PROCWRAP_UnMap(union Trapped_Args *args, void *pr_ctxt)
{
DSP_STATUS status;
+ struct PROCESS_CONTEXT *pCtxt = pr_ctxt;
GT_0trace(WCD_debugMask, GT_ENTER, "PROCWRAP_UnMap: entered\n");
+
+ if (args->ARGS_PROC_CTRL.hProcessor != pCtxt->hProcessor)
+ return DSP_EHANDLE;
+
status = PROC_UnMap(args->ARGS_PROC_UNMAPMEM.hProcessor,
args->ARGS_PROC_UNMAPMEM.pMapAddr, pr_ctxt);
return status;
@@ -1135,9 +1194,14 @@ u32 PROCWRAP_UnMap(union Trapped_Args *args, void *pr_ctxt)
u32 PROCWRAP_UnReserveMemory(union Trapped_Args *args, void *pr_ctxt)
{
DSP_STATUS status;
+ struct PROCESS_CONTEXT *pCtxt = pr_ctxt;
GT_0trace(WCD_debugMask, GT_ENTER,
"PROCWRAP_UnReserveMemory: entered\n");
+
+ if (args->ARGS_PROC_CTRL.hProcessor != pCtxt->hProcessor)
+ return DSP_EHANDLE;
+
status = PROC_UnReserveMemory(args->ARGS_PROC_UNRSVMEM.hProcessor,
args->ARGS_PROC_UNRSVMEM.pRsvAddr);
return status;
@@ -1149,8 +1213,13 @@ u32 PROCWRAP_UnReserveMemory(union Trapped_Args *args, void *pr_ctxt)
u32 PROCWRAP_Stop(union Trapped_Args *args, void *pr_ctxt)
{
u32 retVal;
+ struct PROCESS_CONTEXT *pCtxt = pr_ctxt;
GT_0trace(WCD_debugMask, GT_ENTER, "PROCWRAP_Stop: entered\n");
+
+ if (args->ARGS_PROC_CTRL.hProcessor != pCtxt->hProcessor)
+ return DSP_EHANDLE;
+
retVal = PROC_Stop(args->ARGS_PROC_STOP.hProcessor);
return retVal;
@@ -1168,9 +1237,15 @@ u32 NODEWRAP_Allocate(union Trapped_Args *args, void *pr_ctxt)
u8 *pArgs = NULL;
struct DSP_NODEATTRIN attrIn, *pAttrIn = NULL;
struct NODE_OBJECT *hNode;
+ struct PROCESS_CONTEXT *pCtxt = pr_ctxt;
GT_0trace(WCD_debugMask, GT_ENTER, "NODEWRAP_Allocate: entered\n");
+ if (args->ARGS_PROC_CTRL.hProcessor != pCtxt->hProcessor) {
+ status = DSP_EHANDLE;
+ goto func_cont;
+ }
+
/* Optional argument */
if (pSize) {
if (get_user(cbDataSize, pSize))
@@ -1504,10 +1579,14 @@ u32 NODEWRAP_GetUUIDProps(union Trapped_Args *args, void *pr_ctxt)
DSP_STATUS status = DSP_SOK;
struct DSP_UUID nodeId;
struct DSP_NDBPROPS *pnodeProps = NULL;
+ struct PROCESS_CONTEXT *pCtxt = pr_ctxt;
GT_0trace(WCD_debugMask, GT_ENTER,
"NODEWRAP_GetUUIDPropste: entered\n");
+ if (args->ARGS_PROC_CTRL.hProcessor != pCtxt->hProcessor)
+ return DSP_EHANDLE;
+
cp_fm_usr(&nodeId, args->ARGS_NODE_GETUUIDPROPS.pNodeID, status, 1);
if (DSP_FAILED(status))
goto func_cont;
@@ -528,42 +528,38 @@ DSP_STATUS PROC_Ctrl(DSP_HPROCESSOR hProcessor, u32 dwCmd,
"Entered PROC_Ctrl, args:\n\thProcessor:"
" 0x%x\n\tdwCmd: 0x%x\n\targ: 0x%x\n", hProcessor, dwCmd, arg);
- if (MEM_IsValidHandle(pProcObject, PROC_SIGNATURE)) {
- /* intercept PWR deep sleep command */
- if (dwCmd == WMDIOCTL_DEEPSLEEP) {
- timeout = arg->cbData;
- status = PWR_SleepDSP(PWR_DEEPSLEEP, timeout);
- }
- /* intercept PWR emergency sleep command */
- else if (dwCmd == WMDIOCTL_EMERGENCYSLEEP) {
- timeout = arg->cbData;
- status = PWR_SleepDSP(PWR_EMERGENCYDEEPSLEEP, timeout);
- } else if (dwCmd == PWR_DEEPSLEEP) {
- /* timeout = arg->cbData; */
- status = PWR_SleepDSP(PWR_DEEPSLEEP, timeout);
- }
- /* intercept PWR wake commands */
- else if (dwCmd == WMDIOCTL_WAKEUP) {
- timeout = arg->cbData;
- status = PWR_WakeDSP(timeout);
- } else if (dwCmd == PWR_WAKEUP) {
- /* timeout = arg->cbData; */
- status = PWR_WakeDSP(timeout);
- } else
- if (DSP_SUCCEEDED
- ((*pProcObject->pIntfFxns->pfnDevCntrl)
- (pProcObject->hWmdContext, dwCmd, arg))) {
- status = DSP_SOK;
- } else {
- status = DSP_EFAIL;
- GT_0trace(PROC_DebugMask, GT_7CLASS,
- "PROC_Ctrl: Failed \n");
- }
+
+ /* intercept PWR deep sleep command */
+ if (dwCmd == WMDIOCTL_DEEPSLEEP) {
+ timeout = arg->cbData;
+ status = PWR_SleepDSP(PWR_DEEPSLEEP, timeout);
+ }
+ /* intercept PWR emergency sleep command */
+ else if (dwCmd == WMDIOCTL_EMERGENCYSLEEP) {
+ timeout = arg->cbData;
+ status = PWR_SleepDSP(PWR_EMERGENCYDEEPSLEEP, timeout);
+ } else if (dwCmd == PWR_DEEPSLEEP) {
+ /* timeout = arg->cbData; */
+ status = PWR_SleepDSP(PWR_DEEPSLEEP, timeout);
+ }
+ /* intercept PWR wake commands */
+ else if (dwCmd == WMDIOCTL_WAKEUP) {
+ timeout = arg->cbData;
+ status = PWR_WakeDSP(timeout);
+ } else if (dwCmd == PWR_WAKEUP) {
+ /* timeout = arg->cbData; */
+ status = PWR_WakeDSP(timeout);
+ } else
+ if (DSP_SUCCEEDED
+ ((*pProcObject->pIntfFxns->pfnDevCntrl)
+ (pProcObject->hWmdContext, dwCmd, arg))) {
+ status = DSP_SOK;
} else {
- status = DSP_EHANDLE;
+ status = DSP_EFAIL;
GT_0trace(PROC_DebugMask, GT_7CLASS,
- "PROC_Ctrl: InValid Processor Handle \n");
+ "PROC_Ctrl: Failed \n");
}
+
GT_1trace(PROC_DebugMask, GT_ENTER, "Exiting PROC_Ctrl, 0x%x\n",
status);
return status;
@@ -587,28 +583,23 @@ DSP_STATUS PROC_Detach(struct PROCESS_CONTEXT *pr_ctxt)
GT_1trace(PROC_DebugMask, GT_ENTER, "Entered PROC_Detach, args:\n\t"
"pr_ctxt->phProcessor: 0x%x\n", *pProcObject);
- if (MEM_IsValidHandle(pProcObject, PROC_SIGNATURE)) {
- /* Notify the Client */
- NTFY_Notify(pProcObject->hNtfy, DSP_PROCESSORDETACH);
- /* Remove the notification memory */
- if (pProcObject->hNtfy)
- NTFY_Delete(pProcObject->hNtfy);
+ /* Notify the Client */
+ NTFY_Notify(pProcObject->hNtfy, DSP_PROCESSORDETACH);
+ /* Remove the notification memory */
+ if (pProcObject->hNtfy)
+ NTFY_Delete(pProcObject->hNtfy);
- if (pProcObject->g_pszLastCoff) {
- MEM_Free(pProcObject->g_pszLastCoff);
- pProcObject->g_pszLastCoff = NULL;
- }
- /* Remove the Proc from the DEV List */
- (void)DEV_RemoveProcObject(pProcObject->hDevObject,
- (u32)pProcObject);
- /* Free the Processor Object */
- MEM_FreeObject(pProcObject);
- pr_ctxt->hProcessor = NULL;
- } else {
- status = DSP_EHANDLE;
- GT_0trace(PROC_DebugMask, GT_7CLASS,
- "PROC_Detach: InValid Processor Handle \n");
+ if (pProcObject->g_pszLastCoff) {
+ MEM_Free(pProcObject->g_pszLastCoff);
+ pProcObject->g_pszLastCoff = NULL;
}
+ /* Remove the Proc from the DEV List */
+ (void)DEV_RemoveProcObject(pProcObject->hDevObject,
+ (u32)pProcObject);
+ /* Free the Processor Object */
+ MEM_FreeObject(pProcObject);
+ pr_ctxt->hProcessor = NULL;
+
GT_1trace(PROC_DebugMask, GT_ENTER, "Exiting PROC_Detach, 0x%x\n",
status);
return status;
@@ -638,21 +629,17 @@ DSP_STATUS PROC_EnumNodes(DSP_HPROCESSOR hProcessor, OUT DSP_HNODE *aNodeTab,
" 0x%x\n\t puNumNodes 0x%x\n\t puAllocated: 0x%x\n",
hProcessor, aNodeTab, uNodeTabSize, puNumNodes,
puAllocated);
- if (MEM_IsValidHandle(pProcObject, PROC_SIGNATURE)) {
- if (DSP_SUCCEEDED(DEV_GetNodeManager(pProcObject->hDevObject,
- &hNodeMgr))) {
- if (hNodeMgr) {
- status = NODE_EnumNodes(hNodeMgr, aNodeTab,
- uNodeTabSize,
- puNumNodes,
- puAllocated);
- }
+
+ if (DSP_SUCCEEDED(DEV_GetNodeManager(pProcObject->hDevObject,
+ &hNodeMgr))) {
+ if (hNodeMgr) {
+ status = NODE_EnumNodes(hNodeMgr, aNodeTab,
+ uNodeTabSize,
+ puNumNodes,
+ puAllocated);
}
- } else {
- status = DSP_EHANDLE;
- GT_0trace(PROC_DebugMask, GT_7CLASS, "PROC_EnumNodes: "
- "InValid Processor Handle \n");
}
+
GT_6trace(PROC_DebugMask, GT_ENTER, "Exit PROC_EnumNodes, args:\n\t"
"hProcessor: 0x%x\n\taNodeTab: 0x%x\n\tuNodeTabSize: "
" 0x%x\n\t puNumNodes 0x%x\n\t puAllocated: 0x%x\n\t "
@@ -701,7 +688,6 @@ static DSP_STATUS proc_memory_sync(DSP_HPROCESSOR hProcessor, void *pMpuAddr,
{
/* Keep STATUS here for future additions to this function */
DSP_STATUS status = DSP_SOK;
- struct PROC_OBJECT *pProcObject = (struct PROC_OBJECT *)hProcessor;
DBC_Require(cRefs > 0);
GT_5trace(PROC_DebugMask, GT_ENTER,
@@ -718,13 +704,6 @@ static DSP_STATUS proc_memory_sync(DSP_HPROCESSOR hProcessor, void *pMpuAddr,
}
#endif /* CONFIG_BRIDGE_CHECK_ALIGN_128 */
- if (!MEM_IsValidHandle(pProcObject, PROC_SIGNATURE)) {
- GT_1trace(PROC_DebugMask, GT_7CLASS,
- "%s: InValid Processor Handle\n", __func__);
- status = DSP_EHANDLE;
- goto err_out;
- }
-
if (memory_check_vma((u32)pMpuAddr, ulSize)) {
GT_3trace(PROC_DebugMask, GT_7CLASS,
"%s: InValid address parameters\n",
@@ -792,13 +771,7 @@ DSP_STATUS PROC_GetResourceInfo(DSP_HPROCESSOR hProcessor, u32 uResourceType,
"hProcessor: 0x%x\n\tuResourceType: 0x%x\n\tpResourceInfo:"
" 0x%x\n\t uResourceInfoSize 0x%x\n", hProcessor,
uResourceType, pResourceInfo, uResourceInfoSize);
- if (!MEM_IsValidHandle(pProcObject, PROC_SIGNATURE)) {
- status = DSP_EHANDLE;
- GT_0trace(PROC_DebugMask, GT_7CLASS,
- "PROC_GetResourceInfo: InValid "
- "Processor Handle \n");
- goto func_end;
- }
+
switch (uResourceType) {
case DSP_RESOURCE_DYNDARAM:
case DSP_RESOURCE_DYNSARAM:
@@ -875,13 +848,8 @@ DSP_STATUS PROC_GetDevObject(DSP_HPROCESSOR hProcessor,
DBC_Require(cRefs > 0);
DBC_Require(phDevObject != NULL);
- if (MEM_IsValidHandle(pProcObject, PROC_SIGNATURE)) {
- *phDevObject = pProcObject->hDevObject;
- status = DSP_SOK;
- } else {
- *phDevObject = NULL;
- status = DSP_EHANDLE;
- }
+ *phDevObject = pProcObject->hDevObject;
+ status = DSP_SOK;
DBC_Ensure((DSP_SUCCEEDED(status) && *phDevObject != NULL) ||
(DSP_FAILED(status) && *phDevObject == NULL));
@@ -910,57 +878,53 @@ DSP_STATUS PROC_GetState(DSP_HPROCESSOR hProcessor,
GT_3trace(PROC_DebugMask, GT_ENTER, "Entering PROC_GetState, args:\n\t"
"pProcStatus: 0x%x\n\thProcessor: 0x%x\n\t uStateInfoSize"
" 0x%x\n", pProcStatus, hProcessor, uStateInfoSize);
- if (MEM_IsValidHandle(pProcObject, PROC_SIGNATURE)) {
- /* First, retrieve BRD state information */
- if (DSP_SUCCEEDED((*pProcObject->pIntfFxns->pfnBrdStatus)
- (pProcObject->hWmdContext, &brdStatus))) {
- switch (brdStatus) {
- case BRD_STOPPED:
- pProcStatus->iState = PROC_STOPPED;
- break;
- case BRD_DSP_HIBERNATION:
- /* Fall through */
- case BRD_RUNNING:
- pProcStatus->iState = PROC_RUNNING;
- break;
- case BRD_LOADED:
- pProcStatus->iState = PROC_LOADED;
- break;
- case BRD_ERROR:
- pProcStatus->iState = PROC_ERROR;
- break;
- default:
- pProcStatus->iState = 0xFF;
- status = DSP_EFAIL;
- break;
- }
- } else {
+
+ /* First, retrieve BRD state information */
+ if (DSP_SUCCEEDED((*pProcObject->pIntfFxns->pfnBrdStatus)
+ (pProcObject->hWmdContext, &brdStatus))) {
+ switch (brdStatus) {
+ case BRD_STOPPED:
+ pProcStatus->iState = PROC_STOPPED;
+ break;
+ case BRD_DSP_HIBERNATION:
+ /* Fall through */
+ case BRD_RUNNING:
+ pProcStatus->iState = PROC_RUNNING;
+ break;
+ case BRD_LOADED:
+ pProcStatus->iState = PROC_LOADED;
+ break;
+ case BRD_ERROR:
+ pProcStatus->iState = PROC_ERROR;
+ break;
+ default:
+ pProcStatus->iState = 0xFF;
status = DSP_EFAIL;
- GT_0trace(PROC_DebugMask, GT_7CLASS,
- "PROC_GetState: General Failure"
- " to read the PROC Status \n");
+ break;
}
- /* Next, retrieve error information, if any */
- status = DEV_GetDehMgr(pProcObject->hDevObject, &hDehMgr);
- if (DSP_SUCCEEDED(status) && hDehMgr) {
- status = (*pProcObject->pIntfFxns->pfnDehGetInfo)
- (hDehMgr, &(pProcStatus->errInfo));
- if (DSP_FAILED(status)) {
- GT_0trace(PROC_DebugMask, GT_7CLASS,
- "PROC_GetState: Failed "
- "retrieve exception info.\n");
- }
- } else {
- status = DSP_EFAIL;
+ } else {
+ status = DSP_EFAIL;
+ GT_0trace(PROC_DebugMask, GT_7CLASS,
+ "PROC_GetState: General Failure"
+ " to read the PROC Status \n");
+ }
+ /* Next, retrieve error information, if any */
+ status = DEV_GetDehMgr(pProcObject->hDevObject, &hDehMgr);
+ if (DSP_SUCCEEDED(status) && hDehMgr) {
+ status = (*pProcObject->pIntfFxns->pfnDehGetInfo)
+ (hDehMgr, &(pProcStatus->errInfo));
+ if (DSP_FAILED(status)) {
GT_0trace(PROC_DebugMask, GT_7CLASS,
- "PROC_GetState: Failed to "
- "retrieve DEH handle.\n");
+ "PROC_GetState: Failed "
+ "retrieve exception info.\n");
}
} else {
- status = DSP_EHANDLE;
+ status = DSP_EFAIL;
GT_0trace(PROC_DebugMask, GT_7CLASS,
- "PROC_GetState:InValid Processor Handle \n");
+ "PROC_GetState: Failed to "
+ "retrieve DEH handle.\n");
}
+
GT_2trace(PROC_DebugMask, GT_ENTER,
"Exiting PROC_GetState, results:\n\t"
"status: 0x%x\n\tpProcStatus: 0x%x\n", status,
@@ -1065,12 +1029,7 @@ DSP_STATUS PROC_Load(DSP_HPROCESSOR hProcessor, IN CONST s32 iArgc,
GT_2trace(PROC_DebugMask, GT_ENTER, "Entered PROC_Load, args:\n\t"
"hProcessor: 0x%x\taArgv: 0x%x\n", hProcessor, aArgv[0]);
/* Call the WMD_BRD_Load Fxn */
- if (!MEM_IsValidHandle(pProcObject, PROC_SIGNATURE)) {
- status = DSP_EHANDLE;
- GT_0trace(PROC_DebugMask, GT_1CLASS,
- "PROC_Load: Invalid Processor Handle..\n");
- goto func_end;
- }
+
if (pProcObject->bIsAlreadyAttached) {
GT_0trace(PROC_DebugMask, GT_7CLASS,
"PROC_Load GPP "
@@ -1386,12 +1345,6 @@ DSP_STATUS PROC_Map(DSP_HPROCESSOR hProcessor, void *pMpuAddr, u32 ulSize,
GT_3trace(PROC_DebugMask, GT_ENTER, "PROC_Map: vaAlign %x, paAlign %x, "
"sizeAlign %x\n", vaAlign, paAlign, sizeAlign);
- if (!MEM_IsValidHandle(pProcObject, PROC_SIGNATURE)) {
- status = DSP_EHANDLE;
- GT_0trace(PROC_DebugMask, GT_7CLASS, "PROC_Map: "
- "InValid Processor Handle \n");
- goto func_end;
- }
/* Critical section */
(void)SYNC_EnterCS(hProcLock);
status = DMM_GetHandle(pProcObject, &hDmmMgr);
@@ -1425,7 +1378,6 @@ DSP_STATUS PROC_Map(DSP_HPROCESSOR hProcessor, void *pMpuAddr, u32 ulSize,
(u32)pReqAddr, (u32)*ppMapAddr, hProcessor);
}
#endif
-func_end:
GT_1trace(PROC_DebugMask, GT_ENTER, "Leaving PROC_Map [0x%x]", status);
return status;
}
@@ -1452,14 +1404,6 @@ DSP_STATUS PROC_RegisterNotify(DSP_HPROCESSOR hProcessor, u32 uEventMask,
" 0x%x\n\t hNotification 0x%x\n", hProcessor, uEventMask,
uNotifyType, hNotification);
- /* Check processor handle */
- if (!MEM_IsValidHandle(pProcObject, PROC_SIGNATURE)) {
- status = DSP_EHANDLE;
- GT_1trace(PROC_DebugMask, GT_7CLASS,
- "PROC_RegsiterNotify Invalid "
- "ProcessorHandle 0x%x\n", hProcessor);
- goto func_end;
- }
/* Check if event mask is a valid processor related event */
if (uEventMask & ~(DSP_PROCESSORSTATECHANGE | DSP_PROCESSORATTACH |
DSP_PROCESSORDETACH | DSP_PROCESSORRESTART | DSP_MMUFAULT |
@@ -1509,7 +1453,6 @@ DSP_STATUS PROC_RegisterNotify(DSP_HPROCESSOR hProcessor, u32 uEventMask,
}
}
-func_end:
return status;
}
@@ -1529,12 +1472,7 @@ DSP_STATUS PROC_ReserveMemory(DSP_HPROCESSOR hProcessor, u32 ulSize,
"Entered PROC_ReserveMemory, args:\n\t"
"hProcessor: 0x%x ulSize: 0x%x ppRsvAddr: 0x%x\n", hProcessor,
ulSize, ppRsvAddr);
- if (!MEM_IsValidHandle(pProcObject, PROC_SIGNATURE)) {
- status = DSP_EHANDLE;
- GT_0trace(PROC_DebugMask, GT_7CLASS, "PROC_Map: "
- "InValid Processor Handle \n");
- goto func_end;
- }
+
status = DMM_GetHandle(pProcObject, &hDmmMgr);
if (DSP_FAILED(status)) {
GT_1trace(PROC_DebugMask, GT_7CLASS, "PROC_ReserveMemory: "
@@ -1544,7 +1482,6 @@ DSP_STATUS PROC_ReserveMemory(DSP_HPROCESSOR hProcessor, u32 ulSize,
GT_1trace(PROC_DebugMask, GT_ENTER, "Leaving PROC_ReserveMemory [0x%x]",
status);
-func_end:
return status;
}
@@ -1565,12 +1502,7 @@ DSP_STATUS PROC_Start(DSP_HPROCESSOR hProcessor)
DBC_Require(cRefs > 0);
GT_1trace(PROC_DebugMask, GT_ENTER, "Entered PROC_Start, args:\n\t"
"hProcessor: 0x%x\n", hProcessor);
- if (!MEM_IsValidHandle(pProcObject, PROC_SIGNATURE)) {
- status = DSP_EHANDLE;
- GT_0trace(PROC_DebugMask, GT_7CLASS,
- "PROC_Start :InValid Handle \n");
- goto func_end;
- }
+
/* Call the WMD_BRD_Start */
if (pProcObject->sState != PROC_LOADED) {
GT_0trace(PROC_DebugMask, GT_7CLASS,
@@ -1665,12 +1597,7 @@ DSP_STATUS PROC_Stop(DSP_HPROCESSOR hProcessor)
DBC_Require(cRefs > 0);
GT_1trace(PROC_DebugMask, GT_ENTER, "Entered PROC_Stop, args:\n\t"
"hProcessor: 0x%x\n", hProcessor);
- if (!MEM_IsValidHandle(pProcObject, PROC_SIGNATURE)) {
- status = DSP_EHANDLE;
- GT_0trace(PROC_DebugMask, GT_7CLASS,
- "PROC_Stop :InValid Handle \n");
- goto func_end;
- }
+
if (DSP_SUCCEEDED((*pProcObject->pIntfFxns->pfnBrdStatus)
(pProcObject->hWmdContext, &uBrdState))) {
if (uBrdState == BRD_ERROR)
@@ -1722,7 +1649,7 @@ DSP_STATUS PROC_Stop(DSP_HPROCESSOR hProcessor)
GT_0trace(PROC_DebugMask, GT_7CLASS,
"PROC_Stop Failed to Stop the processor/device \n");
}
-func_end:
+
GT_1trace(PROC_DebugMask, GT_ENTER, "Exiting PROC_Stop, status 0x%x\n",
status);
@@ -1750,12 +1677,6 @@ DSP_STATUS PROC_UnMap(DSP_HPROCESSOR hProcessor, void *pMapAddr,
"0x%x pMapAddr: 0x%x\n", hProcessor, pMapAddr);
vaAlign = PG_ALIGN_LOW((u32) pMapAddr, PG_SIZE_4K);
- if (!MEM_IsValidHandle(pProcObject, PROC_SIGNATURE)) {
- status = DSP_EHANDLE;
- GT_0trace(PROC_DebugMask, GT_7CLASS, "PROC_UnMap: "
- "InValid Processor Handle \n");
- goto func_end;
- }
status = DMM_GetHandle(hProcessor, &hDmmMgr);
if (DSP_FAILED(status)) {
@@ -1808,12 +1729,7 @@ DSP_STATUS PROC_UnReserveMemory(DSP_HPROCESSOR hProcessor, void *pRsvAddr)
GT_2trace(PROC_DebugMask, GT_ENTER,
"Entered PROC_UnReserveMemory, args:\n\t"
"hProcessor: 0x%x pRsvAddr: 0x%x\n", hProcessor, pRsvAddr);
- if (!MEM_IsValidHandle(pProcObject, PROC_SIGNATURE)) {
- status = DSP_EHANDLE;
- GT_0trace(PROC_DebugMask, GT_7CLASS, "PROC_UnMap: "
- "InValid Processor Handle \n");
- goto func_end;
- }
+
status = DMM_GetHandle(pProcObject, &hDmmMgr);
if (DSP_FAILED(status))
GT_1trace(PROC_DebugMask, GT_7CLASS,
@@ -1825,7 +1741,7 @@ DSP_STATUS PROC_UnReserveMemory(DSP_HPROCESSOR hProcessor, void *pRsvAddr)
GT_1trace(PROC_DebugMask, GT_ENTER,
"Leaving PROC_UnReserveMemory [0x%x]",
status);
-func_end:
+
return status;
}
@@ -1856,7 +1772,6 @@ static DSP_STATUS PROC_Monitor(struct PROC_OBJECT *hProcObject)
#endif
DBC_Require(cRefs > 0);
- DBC_Require(MEM_IsValidHandle(pProcObject, PROC_SIGNATURE));
GT_1trace(PROC_DebugMask, GT_ENTER, "Entered PROC_Monitor, args:\n\t"
"hProcessor: 0x%x\n", hProcObject);
@@ -1956,20 +1871,13 @@ DSP_STATUS PROC_NotifyClients(DSP_HPROCESSOR hProc, u32 uEvents)
DSP_STATUS status = DSP_SOK;
struct PROC_OBJECT *pProcObject = (struct PROC_OBJECT *)hProc;
- DBC_Require(MEM_IsValidHandle(pProcObject, PROC_SIGNATURE));
DBC_Require(IsValidProcEvent(uEvents));
DBC_Require(cRefs > 0);
- if (!MEM_IsValidHandle(pProcObject, PROC_SIGNATURE)) {
- status = DSP_EHANDLE;
- GT_0trace(PROC_DebugMask, GT_7CLASS, "PROC_NotifyClients: "
- "InValid Processor Handle \n");
- goto func_end;
- }
NTFY_Notify(pProcObject->hNtfy, uEvents);
GT_0trace(PROC_DebugMask, GT_1CLASS,
"PROC_NotifyClients :Signaled. \n");
-func_end:
+
return status;
}