PACKET_BufHandle_t RPC_PACKET_AllocateBufferEx(PACKET_InterfaceType_t interfaceType, UInt32 requiredSize, UInt8 channel, UInt32 waitTime)
{
int index = -1;
IPC_Buffer bufHandle = 0;
//Determine the pool index for the interface
if( interfaceType == INTERFACE_PACKET)
{
index = 0;//All channels use the same buffer pool
}
else
{
for(index=0; index < MAX_CHANNELS; index++)
{
if(ipcBufList[interfaceType].pkt_size[index] >= requiredSize)
break;
}
if(index >= MAX_CHANNELS)
{
_DBG_(RPC_TRACE("RPC_PACKET_AllocateBuffer itype=%d invalid channel %d\r\n",interfaceType, index));
return NULL;
}
}
//Create the pool om demand
if(ipcInfoList[interfaceType].ipc_buf_pool[index] == 0)
RPC_CreateBufferPool(interfaceType, index);
if(interfaceType == INTERFACE_PACKET && DETAIL_DATA_LOG_ENABLED)
_DBG_(RPC_TRACE_DATA_DETAIL("RPC_PACKET_AllocateBuffer(%c) PKT BEFORE %d\r\n",(gRpcProcType == RPC_COMMS)?'C':'A',requiredSize));
if(waitTime == PKT_ALLOC_NOWAIT)
bufHandle = IPC_AllocateBuffer(ipcInfoList[interfaceType].ipc_buf_pool[index]);
else
bufHandle = IPC_AllocateBufferWait(ipcInfoList[interfaceType].ipc_buf_pool[index], waitTime);
if(interfaceType == INTERFACE_PACKET && DETAIL_DATA_LOG_ENABLED)
_DBG_(RPC_TRACE_DATA_DETAIL("RPC_PACKET_AllocateBuffer(%c) PKT AFTER %d\r\n",(gRpcProcType == RPC_COMMS)?'C':'A',requiredSize));
if(0 == bufHandle)
{
_DBG_(RPC_TRACE("RPC_PACKET_AllocateBuffer failed %d, %d, %d\r\n", interfaceType, requiredSize, index));
}
if(bufHandle)
IPC_BufferSetDataSize(bufHandle, requiredSize);
return (PACKET_BufHandle_t)bufHandle;
}
int brcm_ipc_aud_control_send(const void * const buff, UInt32 len)
{
IPC_Buffer buffer;
buffer = IPC_AllocateBuffer(brcm_ApAudioPool);
if (buffer) {
if (0 == (IPC_BufferSetDataSize(buffer, len))) {
return 1;
}
memcpy(IPC_BufferDataPointer(buffer), buff, len);
IPC_SendBuffer(buffer, IPC_PRIORITY_DEFAULT);
} else {
pr_info(__AUD"IPC_AudioControlSend: Pool Empty\n");
return 1;
}
return 0;
}
void RPC_PACKET_SetBufferLength(PACKET_BufHandle_t dataBufHandle,
UInt32 bufferSize)
{
IPC_BufferSetDataSize((IPC_Buffer) dataBufHandle, bufferSize);
}
