//------------------------------------------------------------------------------
void MobiCoreDriverDaemon::processUnmapBulkBuf(
Connection *connection
) {
do
{
// Read entire command data
mcDrvCmdUnmapBulkMemPayload_t cmdUnmapBulkMemPayload;
uint32_t rlen = connection->readData(
&cmdUnmapBulkMemPayload,
sizeof(cmdUnmapBulkMemPayload));
if (rlen != sizeof(cmdUnmapBulkMemPayload))
{
LOG_E("processMapBulkBuf(): UnmapBulkMem length error: %d", rlen);
writeResult(connection, MC_DRV_RSP_PAYLOAD_LENGTH_ERROR);
break;
}
// Device required
MobiCoreDevice *device = (MobiCoreDevice *) (connection->connectionData);
if (NULL == device)
{
writeResult(connection, MC_DRV_RSP_DEVICE_NOT_OPENED);
break;
}
// Unmap bulk memory from secure world
mcDrvRspUnmapBulkMem_t rspUnmpaBulk;
device->unmapBulk(
connection,
&cmdUnmapBulkMemPayload,
&(rspUnmpaBulk.payload));
uint32_t mcResult = rspUnmpaBulk.payload.mcResult;
if (MC_MCP_RET_OK != mcResult)
{
LOG_E("processUnmapBulkBuf(): rspUnmpaBulk mcResult %d", mcResult);
writeResult(connection, MC_DRV_RSP_FAILED);
break;
}
rspUnmpaBulk.header.responseId = MC_DRV_RSP_OK;
connection->writeData(
&rspUnmpaBulk,
sizeof(rspUnmpaBulk));
} while (false);
}
//------------------------------------------------------------------------------
void MobiCoreDriverDaemon::processUnmapBulkBuf(Connection *connection)
{
MC_DRV_CMD_UNMAP_BULK_BUF_struct cmd;
RECV_PAYLOAD_FROM_CLIENT(connection, &cmd)
// Device required
MobiCoreDevice *device = (MobiCoreDevice *) (connection->connectionData);
CHECK_DEVICE(device, connection);
// Unmap bulk memory from secure world
uint32_t mcResult = device->unmapBulk(connection, cmd.sessionId, cmd.handle,
cmd.secureVirtualAdr, cmd.lenBulkMem);
if (mcResult != MC_DRV_OK) {
LOG_V("MCP UNMAP returned code %d", mcResult);
writeResult(connection, mcResult);
return;
}
// TODO-2012-09-06-haenellu: Think about not ignoring the error case.
device->unlockWsmL2(cmd.handle);
writeResult(connection, MC_DRV_OK);
}
