XhciStreams Struct Reference

Collaboration diagram for XhciStreams:

Public Attributes
XhciEndpoint *	Endpoint
ULONG	Count
ULONG	MaxPrimary
volatile LONG	StreamsLeftToFlush
volatile LONG	UpdateCount
ULONG	HaltedCode
XhciDmaBuffer *	ContextArray
XhciStreamEntry	Entry [1]

Detailed Description

Streams of an endpoint, stream id s at Entry[s - 1]. The client record lives in the UCXSSTREAMS context, the default one (one stream, the main ring) in pool.

Definition at line 77 of file epctx.cpp.

Member Data Documentation

ContextArray

XhciDmaBuffer* XhciStreams::ContextArray

Definition at line 85 of file epctx.cpp.

Referenced by XhciEndpoint::DisableRings(), XhciEndpoint::EndpointDequeuePointer(), XhciEndpoint::OnTransferEvent(), XhciEndpoint::StreamContext(), XhciEndpoint::StreamDequeuePointer(), XhciEndpoint::StreamsDisableDone(), XhciEndpoint::StreamsEnableDone(), XhciEndpoint::StreamTransferLength(), and XhciNewDefaultStreams().

Count

ULONG XhciStreams::Count

Definition at line 80 of file epctx.cpp.

Referenced by XhciEndpoint::ClientResetDone(), XhciEndpoint::DisableRings(), XhciEndpointMachine::DoorbellRungSinceFill(), XhciEndpoint::OnTransferEvent(), XhciEndpoint::PostWhenAllRings(), XhciEndpointMachine::PurgeStreamQueues(), XhciEndpoint::ResetDropDone(), XhciEndpointMachine::RestartStreamQueues(), XhciEndpoint::RingCount(), XhciEndpoint::StreamCommandDone(), XhciEndpointMachine::UpdateDequeuePointers(), and XhciNewDefaultStreams().

Endpoint

XhciEndpoint* XhciStreams::Endpoint

Definition at line 79 of file epctx.cpp.

Referenced by XhciEndpoint::StreamsDisableDone(), XhciEndpoint::StreamsEnableDone(), and XhciNewDefaultStreams().

Entry

XhciStreamEntry XhciStreams::Entry[1]

Definition at line 86 of file epctx.cpp.

Referenced by XhciEndpoint::DequeueAfterReset(), XhciEndpoint::DequeueAfterStop(), XhciEndpoint::DisableRings(), XhciEndpointMachine::DoorbellRungSinceFill(), XhciEndpoint::EvtEnableForwardProgress(), XhciEndpoint::OnTransferEvent(), XhciEndpointMachine::PurgeStreamQueues(), XhciEndpoint::ResetDropDone(), XhciEndpointMachine::RestartStreamQueues(), XhciEndpoint::RingAt(), XhciEndpoint::StreamRingEmpty(), and XhciNewDefaultStreams().

HaltedCode

ULONG XhciStreams::HaltedCode

Definition at line 84 of file epctx.cpp.

Referenced by XhciEndpoint::OnHaltedCompletionCode(), XhciEndpointMachine::ResumeRingFill(), and XhciEndpoint::StreamHaltedCode().

MaxPrimary

ULONG XhciStreams::MaxPrimary

Definition at line 81 of file epctx.cpp.

Referenced by XhciEndpoint::BuildContext(), and XhciNewDefaultStreams().

StreamsLeftToFlush

volatile LONG XhciStreams::StreamsLeftToFlush

Definition at line 82 of file epctx.cpp.

UpdateCount

volatile LONG XhciStreams::UpdateCount

Definition at line 83 of file epctx.cpp.

Referenced by XhciEndpoint::ClientResetDone(), XhciEndpointMachine::DoorbellRungSinceFill(), XhciEndpoint::ForEachRing(), XhciEndpoint::PostWhenAllRings(), XhciEndpoint::StreamCommandDone(), and XhciEndpointMachine::UpdateDequeuePointers().

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The documentation for this struct was generated from the following file:

• drivers/usb/usbxhci/epctx.cpp