Using enum for PE events

This commit is contained in:
Ben V. Brown
2021-04-05 12:06:21 +10:00
parent d8f2aff402
commit 4616093a47
6 changed files with 89 additions and 82 deletions

View File

@@ -63,7 +63,7 @@ void InterruptHandler::Thread(const void *arg) {
/* If the I_OCP_TEMP and OVRTEMP flags are set, tell the Policy
* Engine thread */
if ((status.interrupta & FUSB_INTERRUPTA_I_OCP_TEMP) && (status.status1 & FUSB_STATUS1_OVRTEMP)) {
PolicyEngine::notify(PDB_EVT_PE_I_OVRTEMP);
PolicyEngine::notify(PolicyEngine::Notifications::PDB_EVT_PE_I_OVRTEMP);
}
}
}

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@@ -53,9 +53,10 @@ void PolicyEngine::init() {
xEventGroupHandle = xEventGroupCreateStatic(&xCreatedEventGroup);
}
void PolicyEngine::notify(uint32_t notification) {
void PolicyEngine::notify(PolicyEngine::Notifications notification) {
uint32_t val = (uint32_t)notification;
if (xEventGroupHandle != NULL) {
xEventGroupSetBits(xEventGroupHandle, notification);
xEventGroupSetBits(xEventGroupHandle, val);
}
}
@@ -156,9 +157,9 @@ PolicyEngine::policy_engine_state PolicyEngine::pe_sink_wait_cap() {
/* Fetch a message from the protocol layer */
eventmask_t evt = 0;
if (readMessage()) {
evt = PDB_EVT_PE_MSG_RX_PEND;
evt = (uint32_t)Notifications::PDB_EVT_PE_MSG_RX_PEND;
} else {
evt = waitForEvent(PDB_EVT_PE_MSG_RX | PDB_EVT_PE_I_OVRTEMP | PDB_EVT_PE_RESET,
evt = waitForEvent((uint32_t)Notifications::PDB_EVT_PE_MSG_RX | (uint32_t)Notifications::PDB_EVT_PE_I_OVRTEMP | (uint32_t)Notifications::PDB_EVT_PE_RESET,
// Wait for cap timeout
PD_T_TYPEC_SINK_WAIT_CAP);
}
@@ -167,18 +168,18 @@ PolicyEngine::policy_engine_state PolicyEngine::pe_sink_wait_cap() {
return PESinkHardReset;
}
/* If we got reset signaling, transition to default */
if (evt & PDB_EVT_PE_RESET) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_RESET) {
return PESinkWaitCap;
}
/* If we're too hot, we shouldn't negotiate power yet */
if (evt & PDB_EVT_PE_I_OVRTEMP) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_I_OVRTEMP) {
return PESinkWaitCap;
}
/* If we got a message */
if (evt & (PDB_EVT_PE_MSG_RX | PDB_EVT_PE_MSG_RX_PEND)) {
if (evt & ((uint32_t)Notifications::PDB_EVT_PE_MSG_RX | (uint32_t)Notifications::PDB_EVT_PE_MSG_RX_PEND)) {
/* Get the message */
while ((evt & PDB_EVT_PE_MSG_RX_PEND) || readMessage() == true) {
while ((evt & (uint32_t)Notifications::PDB_EVT_PE_MSG_RX_PEND) || readMessage() == true) {
/* If we got a Source_Capabilities message, read it. */
if (PD_MSGTYPE_GET(&tempMessage) == PD_MSGTYPE_SOURCE_CAPABILITIES && PD_NUMOBJ_GET(&tempMessage) > 0) {
/* First, determine what PD revision we're using */
@@ -249,20 +250,20 @@ PolicyEngine::policy_engine_state PolicyEngine::pe_sink_select_cap() {
ProtocolTransmit::pushMessage(&_last_dpm_request);
// Send indication that there is a message pending
ProtocolTransmit::notify(ProtocolTransmit::Notifications::PDB_EVT_PRLTX_MSG_TX);
eventmask_t evt = waitForEvent(PDB_EVT_PE_TX_DONE | PDB_EVT_PE_TX_ERR | PDB_EVT_PE_RESET);
eventmask_t evt = waitForEvent((uint32_t)Notifications::PDB_EVT_PE_TX_DONE | (uint32_t)Notifications::PDB_EVT_PE_TX_ERR | (uint32_t)Notifications::PDB_EVT_PE_RESET);
/* If we got reset signaling, transition to default */
if (evt & PDB_EVT_PE_RESET || evt == 0) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_RESET || evt == 0) {
return PESinkTransitionDefault;
}
/* If the message transmission failed, send a hard reset */
if ((evt & PDB_EVT_PE_TX_ERR) == PDB_EVT_PE_TX_ERR) {
if ((evt & (uint32_t)Notifications::PDB_EVT_PE_TX_ERR) == (uint32_t)Notifications::PDB_EVT_PE_TX_ERR) {
return PESinkHardReset;
}
/* Wait for a response */
evt = waitForEvent(PDB_EVT_PE_MSG_RX | PDB_EVT_PE_RESET, PD_T_SENDER_RESPONSE);
evt = waitForEvent((uint32_t)Notifications::PDB_EVT_PE_MSG_RX | (uint32_t)Notifications::PDB_EVT_PE_RESET, PD_T_SENDER_RESPONSE);
/* If we got reset signaling, transition to default */
if (evt & PDB_EVT_PE_RESET) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_RESET) {
return PESinkTransitionDefault;
}
/* If we didn't get a response before the timeout, send a hard reset */
@@ -289,7 +290,7 @@ PolicyEngine::policy_engine_state PolicyEngine::pe_sink_select_cap() {
return PESinkReady;
}
} else {
return PESinkSelectCap;
return PESinkSoftReset;
}
}
return PESinkHardReset;
@@ -297,9 +298,9 @@ PolicyEngine::policy_engine_state PolicyEngine::pe_sink_select_cap() {
PolicyEngine::policy_engine_state PolicyEngine::pe_sink_transition_sink() {
/* Wait for the PS_RDY message */
eventmask_t evt = waitForEvent(PDB_EVT_PE_MSG_RX | PDB_EVT_PE_RESET, PD_T_PS_TRANSITION);
eventmask_t evt = waitForEvent((uint32_t)Notifications::PDB_EVT_PE_MSG_RX | (uint32_t)Notifications::PDB_EVT_PE_RESET, PD_T_PS_TRANSITION);
/* If we got reset signaling, transition to default */
if (evt & PDB_EVT_PE_RESET) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_RESET) {
return PESinkTransitionDefault;
}
/* If no message was received, send a hard reset */
@@ -333,35 +334,36 @@ PolicyEngine::policy_engine_state PolicyEngine::pe_sink_ready() {
eventmask_t evt;
/* Wait for an event */
evt = waitForEvent(PDB_EVT_PE_MSG_RX | PDB_EVT_PE_RESET | PDB_EVT_PE_I_OVRTEMP | PDB_EVT_PE_GET_SOURCE_CAP | PDB_EVT_PE_NEW_POWER | PDB_EVT_PE_PPS_REQUEST);
evt = waitForEvent((uint32_t)Notifications::PDB_EVT_PE_MSG_RX | (uint32_t)Notifications::PDB_EVT_PE_RESET | (uint32_t)Notifications::PDB_EVT_PE_I_OVRTEMP
| (uint32_t)Notifications::PDB_EVT_PE_GET_SOURCE_CAP | (uint32_t)Notifications::PDB_EVT_PE_NEW_POWER | (uint32_t)Notifications::PDB_EVT_PE_PPS_REQUEST);
/* If we got reset signaling, transition to default */
if (evt & PDB_EVT_PE_RESET) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_RESET) {
return PESinkTransitionDefault;
}
/* If we overheated, send a hard reset */
if (evt & PDB_EVT_PE_I_OVRTEMP) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_I_OVRTEMP) {
return PESinkHardReset;
}
/* If the DPM wants us to, send a Get_Source_Cap message */
if (evt & PDB_EVT_PE_GET_SOURCE_CAP) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_GET_SOURCE_CAP) {
return PESinkGetSourceCap;
}
/* If the DPM wants new power, let it figure out what power it wants
* exactly. This isn't exactly the transition from the spec (that would be
* SelectCap, not EvalCap), but this works better with the particular
* design of this firmware. */
if (evt & PDB_EVT_PE_NEW_POWER) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_NEW_POWER) {
/* Tell the protocol layer we're starting an AMS */
return PESinkEvalCap;
}
/* If SinkPPSPeriodicTimer ran out, send a new request */
if (evt & PDB_EVT_PE_PPS_REQUEST) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_PPS_REQUEST) {
return PESinkSelectCap;
}
/* If we received a message */
if (evt & PDB_EVT_PE_MSG_RX) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_MSG_RX) {
if (messageWaiting()) {
readMessage();
/* Ignore vendor-defined messages */
@@ -435,14 +437,14 @@ PolicyEngine::policy_engine_state PolicyEngine::pe_sink_get_source_cap() {
/* Transmit the Get_Source_Cap */
ProtocolTransmit::pushMessage(get_source_cap);
ProtocolTransmit::notify(ProtocolTransmit::Notifications::PDB_EVT_PRLTX_MSG_TX);
eventmask_t evt = waitForEvent(PDB_EVT_PE_TX_DONE | PDB_EVT_PE_TX_ERR | PDB_EVT_PE_RESET);
eventmask_t evt = waitForEvent((uint32_t)Notifications::PDB_EVT_PE_TX_DONE | (uint32_t)Notifications::PDB_EVT_PE_TX_ERR | (uint32_t)Notifications::PDB_EVT_PE_RESET);
/* Free the sent message */
/* If we got reset signaling, transition to default */
if (evt & PDB_EVT_PE_RESET) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_RESET) {
return PESinkTransitionDefault;
}
/* If the message transmission failed, send a hard reset */
if ((evt & PDB_EVT_PE_TX_DONE) == 0) {
if ((evt & (uint32_t)Notifications::PDB_EVT_PE_TX_DONE) == 0) {
return PESinkHardReset;
}
@@ -458,16 +460,16 @@ PolicyEngine::policy_engine_state PolicyEngine::pe_sink_give_sink_cap() {
/* Transmit our capabilities */
ProtocolTransmit::pushMessage(snk_cap);
ProtocolTransmit::notify(ProtocolTransmit::Notifications::PDB_EVT_PRLTX_MSG_TX);
eventmask_t evt = waitForEvent(PDB_EVT_PE_TX_DONE | PDB_EVT_PE_TX_ERR | PDB_EVT_PE_RESET);
eventmask_t evt = waitForEvent((uint32_t)Notifications::PDB_EVT_PE_TX_DONE | (uint32_t)Notifications::PDB_EVT_PE_TX_ERR | (uint32_t)Notifications::PDB_EVT_PE_RESET);
/* Free the Sink_Capabilities message */
/* If we got reset signaling, transition to default */
if (evt & PDB_EVT_PE_RESET) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_RESET) {
return PESinkTransitionDefault;
}
/* If the message transmission failed, send a hard reset */
if ((evt & PDB_EVT_PE_TX_DONE) == 0) {
if ((evt & (uint32_t)Notifications::PDB_EVT_PE_TX_DONE) == 0) {
return PESinkHardReset;
}
@@ -512,15 +514,15 @@ PolicyEngine::policy_engine_state PolicyEngine::pe_sink_soft_reset() {
/* Transmit the Accept */
ProtocolTransmit::pushMessage(&accept);
ProtocolTransmit::notify(ProtocolTransmit::Notifications::PDB_EVT_PRLTX_MSG_TX);
eventmask_t evt = waitForEvent(PDB_EVT_PE_TX_DONE | PDB_EVT_PE_TX_ERR | PDB_EVT_PE_RESET);
eventmask_t evt = waitForEvent((uint32_t)Notifications::PDB_EVT_PE_TX_DONE | (uint32_t)Notifications::PDB_EVT_PE_TX_ERR | (uint32_t)Notifications::PDB_EVT_PE_RESET);
/* Free the sent message */
/* If we got reset signaling, transition to default */
if (evt & PDB_EVT_PE_RESET) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_RESET) {
return PESinkTransitionDefault;
}
/* If the message transmission failed, send a hard reset */
if ((evt & PDB_EVT_PE_TX_DONE) == 0) {
if ((evt & (uint32_t)Notifications::PDB_EVT_PE_TX_DONE) == 0) {
return PESinkHardReset;
}
@@ -538,20 +540,20 @@ PolicyEngine::policy_engine_state PolicyEngine::pe_sink_send_soft_reset() {
/* Transmit the soft reset */
ProtocolTransmit::pushMessage(softrst);
ProtocolTransmit::notify(ProtocolTransmit::Notifications::PDB_EVT_PRLTX_MSG_TX);
eventmask_t evt = waitForEvent(PDB_EVT_PE_TX_DONE | PDB_EVT_PE_TX_ERR | PDB_EVT_PE_RESET);
eventmask_t evt = waitForEvent((uint32_t)Notifications::PDB_EVT_PE_TX_DONE | (uint32_t)Notifications::PDB_EVT_PE_TX_ERR | (uint32_t)Notifications::PDB_EVT_PE_RESET);
/* If we got reset signaling, transition to default */
if (evt & PDB_EVT_PE_RESET) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_RESET) {
return PESinkTransitionDefault;
}
/* If the message transmission failed, send a hard reset */
if ((evt & PDB_EVT_PE_TX_DONE) == 0) {
if ((evt & (uint32_t)Notifications::PDB_EVT_PE_TX_DONE) == 0) {
return PESinkHardReset;
}
/* Wait for a response */
evt = waitForEvent(PDB_EVT_PE_MSG_RX | PDB_EVT_PE_RESET, PD_T_SENDER_RESPONSE);
evt = waitForEvent((uint32_t)Notifications::PDB_EVT_PE_MSG_RX | (uint32_t)Notifications::PDB_EVT_PE_RESET, PD_T_SENDER_RESPONSE);
/* If we got reset signaling, transition to default */
if (evt & PDB_EVT_PE_RESET) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_RESET) {
return PESinkTransitionDefault;
}
/* If we didn't get a response before the timeout, send a hard reset */
@@ -594,14 +596,14 @@ PolicyEngine::policy_engine_state PolicyEngine::pe_sink_send_not_supported() {
/* Transmit the message */
ProtocolTransmit::pushMessage(not_supported);
ProtocolTransmit::notify(ProtocolTransmit::Notifications::PDB_EVT_PRLTX_MSG_TX);
eventmask_t evt = waitForEvent(PDB_EVT_PE_TX_DONE | PDB_EVT_PE_TX_ERR | PDB_EVT_PE_RESET);
eventmask_t evt = waitForEvent((uint32_t)Notifications::PDB_EVT_PE_TX_DONE | (uint32_t)Notifications::PDB_EVT_PE_TX_ERR | (uint32_t)Notifications::PDB_EVT_PE_RESET);
/* If we got reset signaling, transition to default */
if (evt & PDB_EVT_PE_RESET) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_RESET) {
return PESinkTransitionDefault;
}
/* If the message transmission failed, send a soft reset */
if ((evt & PDB_EVT_PE_TX_DONE) == 0) {
if ((evt & (uint32_t)Notifications::PDB_EVT_PE_TX_DONE) == 0) {
return PESinkSendSoftReset;
}
@@ -611,9 +613,9 @@ PolicyEngine::policy_engine_state PolicyEngine::pe_sink_send_not_supported() {
PolicyEngine::policy_engine_state PolicyEngine::pe_sink_chunk_received() {
/* Wait for tChunkingNotSupported */
eventmask_t evt = waitForEvent(PDB_EVT_PE_RESET, PD_T_CHUNKING_NOT_SUPPORTED);
eventmask_t evt = waitForEvent((uint32_t)Notifications::PDB_EVT_PE_RESET, PD_T_CHUNKING_NOT_SUPPORTED);
/* If we got reset signaling, transition to default */
if (evt & PDB_EVT_PE_RESET) {
if (evt & (uint32_t)Notifications::PDB_EVT_PE_RESET) {
return PESinkTransitionDefault;
}
@@ -646,7 +648,7 @@ void PolicyEngine::PPSTimerCallback() {
if (xTaskGetTickCount() - PPSTimeLastEvent > 3 * TICKS_100MS) {
// Send a new PPS message
PPSTimeLastEvent = xTaskGetTickCount();
notify(PDB_EVT_PE_PPS_REQUEST);
notify(Notifications::PDB_EVT_PE_PPS_REQUEST);
}
}
}

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@@ -25,25 +25,12 @@
*
*/
#define PDB_EVT_PE_RESET EVENT_MASK(0)
#define PDB_EVT_PE_MSG_RX EVENT_MASK(1)
#define PDB_EVT_PE_TX_DONE EVENT_MASK(2)
#define PDB_EVT_PE_TX_ERR EVENT_MASK(3)
#define PDB_EVT_PE_HARD_SENT EVENT_MASK(4)
#define PDB_EVT_PE_I_OVRTEMP EVENT_MASK(5)
#define PDB_EVT_PE_PPS_REQUEST EVENT_MASK(6)
#define PDB_EVT_PE_MSG_RX_PEND EVENT_MASK(7) /* Never SEND THIS DIRECTLY*/
#define PDB_EVT_PE_GET_SOURCE_CAP EVENT_MASK(8)
#define PDB_EVT_PE_NEW_POWER EVENT_MASK(9)
#define PDB_EVT_PE_ALL (EVENT_MASK(9) - 1)
class PolicyEngine {
public:
// Sets up internal state and registers the thread
static void init();
// Push an incoming message to the Policy Engine
static void handleMessage(union pd_msg *msg);
// Send a notification
static void notify(uint32_t notification);
// Returns true if headers indicate PD3.0 compliant
static bool isPD3_0();
static bool setupCompleteOrTimedOut() {
@@ -57,9 +44,26 @@ public:
}
// Has pd negotiation completed
static bool pdHasNegotiated() { return pdNegotiationComplete; }
// Call this periodically, at least once every second
static void PPSTimerCallback();
enum class Notifications {
PDB_EVT_PE_RESET = EVENT_MASK(0),
PDB_EVT_PE_MSG_RX = EVENT_MASK(1),
PDB_EVT_PE_TX_DONE = EVENT_MASK(2),
PDB_EVT_PE_TX_ERR = EVENT_MASK(3),
PDB_EVT_PE_HARD_SENT = EVENT_MASK(4),
PDB_EVT_PE_I_OVRTEMP = EVENT_MASK(5),
PDB_EVT_PE_PPS_REQUEST = EVENT_MASK(6),
PDB_EVT_PE_MSG_RX_PEND = EVENT_MASK(7), /* Never send this from user area*/
PDB_EVT_PE_GET_SOURCE_CAP = EVENT_MASK(8),
PDB_EVT_PE_NEW_POWER = EVENT_MASK(9),
PDB_EVT_PE_ALL = (PDB_EVT_PE_NEW_POWER - 1),
};
// Send a notification
static void notify(Notifications notification);
private:
static bool pdNegotiationComplete;
static int current_voltage_mv; // The current voltage PD is expecting

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@@ -63,27 +63,28 @@ bool PolicyEngine::pdbs_dpm_evaluate_capability(const union pd_msg *capabilities
for (uint8_t i = 0; i < numobj; i++) {
/* If we have a fixed PDO, its V equals our desired V, and its I is
* at least our desired I */
if ((capabilities->obj[i] & PD_PDO_TYPE) == PD_PDO_TYPE_FIXED) {
// This is a fixed PDO entry
// Evaluate if it can produve sufficient current based on the tipResistance (ohms*10)
// V=I*R -> V/I => minimum resistance, if our tip resistance is >= this then we can use this supply
// if ((capabilities->obj[i] & PD_PDO_TYPE) == PD_PDO_TYPE_FIXED) {
// // This is a fixed PDO entry
// // Evaluate if it can produve sufficient current based on the tipResistance (ohms*10)
// // V=I*R -> V/I => minimum resistance, if our tip resistance is >= this then we can use this supply
// int voltage_mv = PD_PDV2MV(PD_PDO_SRC_FIXED_VOLTAGE_GET(capabilities->obj[i])); // voltage in mV units
// int current_a_x100 = PD_PDO_SRC_FIXED_CURRENT_GET(capabilities->obj[i]); // current in 10mA units
// int min_resistance_ohmsx10 = voltage_mv / current_a_x100;
// if (voltage_mv <= (USB_PD_VMAX * 1000)) {
// if (min_resistance_ohmsx10 <= tipResistance) {
// // This is a valid power source we can select as
// if (voltage_mv > bestIndexVoltage||bestIndex == 0xFF) {
// // Higher voltage and valid, select this instead
// bestIndex = i;
// bestIndexVoltage = voltage_mv;
// bestIndexCurrent = current_a_x100;
// bestIsPPS = false;
// }
// }
// }
// } else
int voltage_mv = PD_PDV2MV(PD_PDO_SRC_FIXED_VOLTAGE_GET(capabilities->obj[i])); // voltage in mV units
int current_a_x100 = PD_PDO_SRC_FIXED_CURRENT_GET(capabilities->obj[i]); // current in 10mA units
int min_resistance_ohmsx10 = voltage_mv / current_a_x100;
if (min_resistance_ohmsx10 <= tipResistance) {
// This is a valid power source we can select as
if (bestIndex == 0xFF) {
// This is the first valid source, so select to be safe
bestIndex = i;
bestIndexVoltage = voltage_mv;
bestIndexCurrent = current_a_x100;
} else if (voltage_mv > bestIndexVoltage) {
// Higher voltage and valid, select this instead
bestIndex = i;
bestIndexVoltage = voltage_mv;
bestIndexCurrent = current_a_x100;
}
if ((capabilities->obj[i] & PD_PDO_TYPE) == PD_PDO_TYPE_AUGMENTED && (capabilities->obj[i] & PD_APDO_TYPE) == PD_APDO_TYPE_PPS) {
// If this is a PPS slot, calculate the max voltage in the PPS range that can we be used and maintain
uint16_t max_voltage = PD_PAV2MV(PD_APDO_PPS_MAX_VOLTAGE_GET(capabilities->obj[i]));

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@@ -129,7 +129,7 @@ ProtocolReceive::protocol_rx_state ProtocolReceive::protocol_rx_store_messageid(
/* Pass the message to the policy engine. */
PolicyEngine::handleMessage(&tempMessage);
PolicyEngine::notify(PDB_EVT_PE_MSG_RX);
PolicyEngine::notify(PolicyEngine::Notifications::PDB_EVT_PE_MSG_RX);
taskYIELD();
/* Don't check if we got a RESET because we'd do nothing different. */

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@@ -44,7 +44,7 @@ ProtocolTransmit::protocol_tx_state ProtocolTransmit::protocol_tx_phy_reset() {
* we failed to send it */
if (messagePending()) {
/* Tell the policy engine that we failed */
PolicyEngine::notify(PDB_EVT_PE_TX_ERR);
PolicyEngine::notify(PolicyEngine::Notifications::PDB_EVT_PE_TX_ERR);
/* Finish failing to send the message */
while (messagePending()) {
getMessage(); // Discard
@@ -168,7 +168,7 @@ ProtocolTransmit::protocol_tx_state ProtocolTransmit::protocol_tx_transmission_e
_tx_messageidcounter = (_tx_messageidcounter + 1) % 8;
/* Tell the policy engine that we failed */
PolicyEngine::notify(PDB_EVT_PE_TX_ERR);
PolicyEngine::notify(PolicyEngine::Notifications::PDB_EVT_PE_TX_ERR);
return PRLTxWaitMessage;
}
@@ -179,7 +179,7 @@ ProtocolTransmit::protocol_tx_state ProtocolTransmit::protocol_tx_message_sent()
_tx_messageidcounter = (_tx_messageidcounter + 1) % 8;
/* Tell the policy engine that we succeeded */
PolicyEngine::notify(PDB_EVT_PE_TX_DONE);
PolicyEngine::notify(PolicyEngine::Notifications::PDB_EVT_PE_TX_DONE);
return PRLTxWaitMessage;
}