C++ (Cpp) cm_DSP_GetDspAddress Examples

Example #1

File: panic.c Project: Agontuk/android_kernel_sony_u8500

PUBLIC t_cm_error cm_SRV_allocateTraceBufferMemory(t_nmf_core_id coreId, t_cm_domain_id domainId)
{
    t_ee_state *state = cm_EEM_getExecutiveEngine(coreId);

    state->traceDataHandle = cm_DM_Alloc(domainId, SDRAM_EXT16,
                                         TRACE_BUFFER_SIZE * sizeof(struct t_nmf_trace) / 2, CM_MM_ALIGN_WORD, TRUE);
    if (state->traceDataHandle == INVALID_MEMORY_HANDLE)
        return CM_NO_MORE_MEMORY;
    else
    {
        t_uint32 mmdspAddr;
        int i;

        state->traceDataAddr = (struct t_nmf_trace*)cm_DSP_GetHostLogicalAddress(state->traceDataHandle);
        cm_DSP_GetDspAddress(state->traceDataHandle, &mmdspAddr);
        cm_writeAttribute(state->instance, "rtos/commonpart/traceDataAddr", mmdspAddr);

        eeState[coreId].readTracePointer = 0;
        eeState[coreId].lastReadedTraceRevision = 0;

        for(i = 0; i < TRACE_BUFFER_SIZE; i++)
            state->traceDataAddr[i].revision = 0;

        return CM_OK;
    }
}

Example #2

File: panic.c Project: CallMeVentus/i9070_kernel_CoCore-P

PUBLIC EXPORT_SHARED t_cm_error CM_getServiceDescription(
        t_nmf_core_id               coreId,
        t_cm_service_type           *srcType,
        t_cm_service_description    *srcDescr)
{
    t_uint32 serviceReason;
    t_component_instance *ee;

    // Acknowledge interrupt (do it before resetting panicReason)
    cm_DSP_AcknowledgeDspIrq(coreId, DSP2ARM_IRQ_1);

    ee = cm_EEM_getExecutiveEngine(coreId)->instance;

    // Read panicReason
    serviceReason = cm_readAttributeNoError(ee, "rtos/commonpart/serviceReason");
    if(serviceReason == MPC_SERVICE_PRINT)
    {
        *srcType = CM_MPC_SERVICE_PRINT;

        srcDescr->u.print.dspAddress = cm_readAttributeNoError(ee, "rtos/commonpart/serviceInfo0");
        srcDescr->u.print.value1 = cm_readAttributeNoError(ee, "rtos/commonpart/serviceInfo1");
        srcDescr->u.print.value2 = cm_readAttributeNoError(ee, "rtos/commonpart/serviceInfo2");
    }
    else if(serviceReason != MPC_SERVICE_NONE)
    {
        t_uint32 panicThis;
        t_dup_char itfName;
        t_component_instance *instance;

        *srcType = CM_MPC_SERVICE_PANIC;
        srcDescr->u.panic.panicReason = (t_panic_reason)serviceReason;
        srcDescr->u.panic.panicSource = MPC_EE;
        srcDescr->u.panic.info.mpc.coreid = coreId;

        // Read panicThis
        panicThis = cm_readAttributeNoError(ee, "rtos/commonpart/serviceInfo0");

        instance = getCorrespondingInstance(srcDescr->u.panic.panicReason, panicThis, &itfName, &srcDescr->u.panic.info.mpc.faultingComponent);

        LOG_INTERNAL(0, "Error: Panic(%s, %s), This=%x", cm_getDspName(coreId),
                reason_descrs[srcDescr->u.panic.panicReason].name, (void*)panicThis, 0, 0, 0);

        if(reason_descrs[srcDescr->u.panic.panicReason].interface != 0)
        {
            LOG_INTERNAL(0, ", interface=%s", itfName, 0, 0, 0, 0, 0);
        }

        if(reason_descrs[srcDescr->u.panic.panicReason].info1 != 0)
        {
            // Info 1
            srcDescr->u.panic.info.mpc.panicInfo1 = cm_readAttributeNoError(ee, "rtos/commonpart/serviceInfo1");

            LOG_INTERNAL(0, ", Info=%x", srcDescr->u.panic.info.mpc.panicInfo1, 0, 0, 0, 0, 0);
        }

        if(reason_descrs[srcDescr->u.panic.panicReason].PC != 0)
        {
            t_uint32 DspAddress = 0xFFFFFFFF;
            t_uint32 DspSize = 0x0;

            // PC need to be read in rtos/commonpart/serviceInfo1
            srcDescr->u.panic.info.mpc.panicInfo1 = cm_readAttributeNoError(ee, "rtos/commonpart/serviceInfo1");

            if(instance != 0)
            {
                cm_DSP_GetDspAddress(instance->memories[instance->Template->codeMemory->id], &DspAddress);
                cm_DSP_GetDspMemoryHandleSize(instance->memories[instance->Template->codeMemory->id], &DspSize);
            }

            if(DspAddress <= srcDescr->u.panic.info.mpc.panicInfo1 &&
                    srcDescr->u.panic.info.mpc.panicInfo1 < (DspAddress + DspSize))
                LOG_INTERNAL(0, ", PC:off=%x <abs=%x>",
                        srcDescr->u.panic.info.mpc.panicInfo1 - DspAddress,
                        srcDescr->u.panic.info.mpc.panicInfo1, 0, 0, 0, 0);
            else
                LOG_INTERNAL(0, ", PC:<abs=%x>", srcDescr->u.panic.info.mpc.panicInfo1, 0, 0, 0, 0, 0);
        }

        if(reason_descrs[srcDescr->u.panic.panicReason].SP != 0)
        {
            srcDescr->u.panic.info.mpc.panicInfo2 = cm_readAttributeNoError(ee, "rtos/commonpart/serviceInfo2");

            LOG_INTERNAL(0, ", SP=%x", srcDescr->u.panic.info.mpc.panicInfo2, 0, 0, 0, 0, 0);
        }

        LOG_INTERNAL(0, "\n", 0, 0, 0, 0, 0, 0);

        if(instance != 0)
        {
            LOG_INTERNAL(0, "Error:  Component=%s<%s>\n",
                    instance->pathname, instance->Template->name, 0, 0, 0, 0);
        }

        // We don't set rtos/commonpart/serviceReason = MPC_SERVICE_NONE, since we don't want the
        // MMDSP to continue execution, and we put in in Panic state
        cm_DSP_SetStatePanic(coreId);
    }
    else
    {
        *srcType = CM_MPC_SERVICE_NONE;
    }

    return CM_OK;
}