XhciCommonBuffer::SizeClass Struct Reference

Collaboration diagram for XhciCommonBuffer::SizeClass:

Public Attributes
LIST_ENTRY	FreeList
LIST_ENTRY	PageList
ULONG	SegmentSize
ULONG	Total
ULONG	Available
ULONG	GrowBelow
ULONG	GrowBy
ULONG	KeepAtLeast

Detailed Description

One size class: 512 byte or 4096 byte segments.

Definition at line 81 of file dmapool.h.

Member Data Documentation

Available

ULONG XhciCommonBuffer::SizeClass::Available

Definition at line 87 of file dmapool.h.

Referenced by XhciCommonBuffer::EnablerCleanup().

FreeList

LIST_ENTRY XhciCommonBuffer::SizeClass::FreeList

Definition at line 83 of file dmapool.h.

Referenced by _IRQL_requires_(), and XhciCommonBuffer::EnablerCleanup().

GrowBelow

ULONG XhciCommonBuffer::SizeClass::GrowBelow

Grow when Available drops under this

Definition at line 88 of file dmapool.h.

Referenced by _IRQL_requires_().

GrowBy

ULONG XhciCommonBuffer::SizeClass::GrowBy

Segments added per growth

Definition at line 89 of file dmapool.h.

Referenced by _IRQL_requires_().

KeepAtLeast

ULONG XhciCommonBuffer::SizeClass::KeepAtLeast

Never shrink while Available <= this

Definition at line 90 of file dmapool.h.

Referenced by _IRQL_requires_().

PageList

LIST_ENTRY XhciCommonBuffer::SizeClass::PageList

Definition at line 84 of file dmapool.h.

Referenced by _IRQL_requires_(), and XhciCommonBuffer::EnablerCleanup().

SegmentSize

ULONG XhciCommonBuffer::SizeClass::SegmentSize

Definition at line 85 of file dmapool.h.

Referenced by _IRQL_requires_().

Total

ULONG XhciCommonBuffer::SizeClass::Total

Definition at line 86 of file dmapool.h.

Referenced by XhciCommonBuffer::EnablerCleanup().

---

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

• drivers/usb/usbxhci/dmapool.h