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hard->soft

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This commit is contained in:
Ben V. Brown
2021-04-05 11:57:28 +10:00
parent 460fe24bc0
commit bb678d7b97
1 changed files with 4 additions and 21 deletions
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25
source/Core/Drivers/FUSB302/policy_engine.cpp
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@@ -267,7 +267,7 @@ PolicyEngine::policy_engine_state PolicyEngine::pe_sink_select_cap() {
}
/* If we didn't get a response before the timeout, send a hard reset */
if (evt == 0) {
return PESinkHardReset;
return PESinkSoftReset;
}
/* Get the response message */
@@ -304,7 +304,7 @@ PolicyEngine::policy_engine_state PolicyEngine::pe_sink_transition_sink() {
}
/* If no message was received, send a hard reset */
if (evt == 0) {
return PESinkHardReset;
return PESinkSoftReset;
}
/* If we received a message, read it */
@@ -322,12 +322,11 @@ PolicyEngine::policy_engine_state PolicyEngine::pe_sink_transition_sink() {
/* If there was a protocol error, send a hard reset */
} else {
pdbs_dpm_transition_default();
return PESinkHardReset;
return PESinkSoftReset;
}
}
return PESinkHardReset;
return PESinkSoftReset;
}
PolicyEngine::policy_engine_state PolicyEngine::pe_sink_ready() {
@@ -348,8 +347,6 @@ PolicyEngine::policy_engine_state PolicyEngine::pe_sink_ready() {
/* If SinkPPSPeriodicTimer ran out, send a new request */
if (evt & PDB_EVT_PE_PPS_REQUEST) {
/* Tell the protocol layer we're starting an AMS */
ProtocolTransmit::notify(ProtocolTransmit::Notifications::PDB_EVT_PRLTX_START_AMS);
return PESinkSelectCap;
}
/* If we received a message */
@@ -358,53 +355,39 @@ PolicyEngine::policy_engine_state PolicyEngine::pe_sink_ready() {
readMessage();
/* Ignore vendor-defined messages */
if (PD_MSGTYPE_GET(&tempMessage) == PD_MSGTYPE_VENDOR_DEFINED && PD_NUMOBJ_GET(&tempMessage) > 0) {
return PESinkReady;
/* Ignore Ping messages */
} else if (PD_MSGTYPE_GET(&tempMessage) == PD_MSGTYPE_PING && PD_NUMOBJ_GET(&tempMessage) == 0) {
return PESinkReady;
/* DR_Swap messages are not supported */
} else if (PD_MSGTYPE_GET(&tempMessage) == PD_MSGTYPE_DR_SWAP && PD_NUMOBJ_GET(&tempMessage) == 0) {
return PESinkSendNotSupported;
/* Get_Source_Cap messages are not supported */
} else if (PD_MSGTYPE_GET(&tempMessage) == PD_MSGTYPE_GET_SOURCE_CAP && PD_NUMOBJ_GET(&tempMessage) == 0) {
return PESinkSendNotSupported;
/* PR_Swap messages are not supported */
} else if (PD_MSGTYPE_GET(&tempMessage) == PD_MSGTYPE_PR_SWAP && PD_NUMOBJ_GET(&tempMessage) == 0) {
return PESinkSendNotSupported;
/* VCONN_Swap messages are not supported */
} else if (PD_MSGTYPE_GET(&tempMessage) == PD_MSGTYPE_VCONN_SWAP && PD_NUMOBJ_GET(&tempMessage) == 0) {
return PESinkSendNotSupported;
/* Request messages are not supported */
} else if (PD_MSGTYPE_GET(&tempMessage) == PD_MSGTYPE_REQUEST && PD_NUMOBJ_GET(&tempMessage) > 0) {
return PESinkSendNotSupported;
/* Sink_Capabilities messages are not supported */
} else if (PD_MSGTYPE_GET(&tempMessage) == PD_MSGTYPE_SINK_CAPABILITIES && PD_NUMOBJ_GET(&tempMessage) > 0) {
return PESinkSendNotSupported;
/* Handle GotoMin messages */
} else if (PD_MSGTYPE_GET(&tempMessage) == PD_MSGTYPE_GOTOMIN && PD_NUMOBJ_GET(&tempMessage) == 0) {
/* GiveBack is not supported */
return PESinkSendNotSupported;
/* Evaluate new Source_Capabilities */
} else if (PD_MSGTYPE_GET(&tempMessage) == PD_MSGTYPE_SOURCE_CAPABILITIES && PD_NUMOBJ_GET(&tempMessage) > 0) {
/* Don't free the message: we need to keep the
* Source_Capabilities message so we can evaluate it. */
return PESinkEvalCap;
/* Give sink capabilities when asked */
} else if (PD_MSGTYPE_GET(&tempMessage) == PD_MSGTYPE_GET_SINK_CAP && PD_NUMOBJ_GET(&tempMessage) == 0) {
return PESinkGiveSinkCap;
/* If the message was a Soft_Reset, do the soft reset procedure */
} else if (PD_MSGTYPE_GET(&tempMessage) == PD_MSGTYPE_SOFT_RESET && PD_NUMOBJ_GET(&tempMessage) == 0) {
return PESinkSoftReset;
/* PD 3.0 messges */
} else if ((hdr_template & PD_HDR_SPECREV) == PD_SPECREV_3_0) {