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-/* IBM_PROLOG_BEGIN_TAG */
-/* This is an automatically generated prolog. */
-/* */
-/* $Source: src/usr/trace/tracedaemon.H $ */
-/* */
-/* IBM CONFIDENTIAL */
-/* */
-/* COPYRIGHT International Business Machines Corp. 2012 */
-/* */
-/* p1 */
-/* */
-/* Object Code Only (OCO) source materials */
-/* Licensed Internal Code Source Materials */
-/* IBM HostBoot Licensed Internal Code */
-/* */
-/* The source code for this program is not published or otherwise */
-/* divested of its trade secrets, irrespective of what has been */
-/* deposited with the U.S. Copyright Office. */
-/* */
-/* Origin: 30 */
-/* */
-/* IBM_PROLOG_END_TAG */
-
-#ifndef __TRACE_DAEMON_H
-#define __TRACE_DAEMON_H
-
-#include <sys/msg.h>
-#include <targeting/common/target.H>
-
-namespace TRACE
-{
- /** @class TraceDaemon
- * @brief Encapsulates the daemon functionality of trace.
- *
- * The main-line trace paths can send messages to this code to request
- * actions, such as buffer offload (by mailbox or signalling a scratch
- * register), to be done or (TODO) the FSP can send messages to it.
- */
- class TraceDaemon
- {
- public:
- /** Default Constructor
- *
- * Initializes class and starts daemon thread.
- */
- TraceDaemon();
-
- /** Default Destructor
- *
- * Shuts down daemon thread and releases mailbox queue.
- */
- ~TraceDaemon();
-
- /** Message types supported by the trace daemon. */
- enum SUPPORTED_MSG_TYPES
- {
- UPDATE_SCRATCH_REG, //< Update cont-trace scratch reg.
- SEND_TRACE_BUFFER, //< Send buffer to FSP.
-
- DAEMON_SHUTDOWN, //< Shutdown daemon thread.
- };
-
- // Make trace class a friend so it can get the message queue.
- friend class Trace;
-
- protected:
- /** Message Queue */
- msg_q_t iv_msgQ;
-
- private:
- /** Target for master processor */
- TARGETING::Target* iv_pMaster;
-
- /** SCOM address of scratch register. */
- static const uint32_t MB_SCRATCH_REGISTER_0 = 0x00050038;
-
- /** @brief Function to start daemon thread (using task_create).
- * @param[in] Pointer to self.
- */
- static void* start(void*);
-
- /** @brief Main daemon loop. */
- void run();
-
- /** @brief Update a scratch register with the desired value.
- * @param[in] i_value - Value to write to scratch register.
- */
- void updateScratchReg(uint64_t i_value);
- };
-};
-
-#endif
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