// 61883.h

typedef struct _UNIT_DIAG_LEVEL {
  IN ULONG DiagLevel;
} UNIT_DIAG_LEVEL, *PUNIT_DIAG_LEVEL;
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Windows Driver Kit DDI reference (ns-61883-_unit_diag_level)

_UNIT_DIAG_LEVEL structure

Description

The UNIT_DDI_VERSION structure is used in conjunction with the Av61883_GetUnitInfo request to retrieve the current diag level

Members

`DiagLevel`

The bitmask representing the diaglevel. Possible settings are:

DIAGLEVEL_NONE

Nothing set.

DIAGLEVEL_IGNORE_OPLUG

Ignore programming of the oPCR plug on the device when set.

DIAGLEVEL_IGNORE_IPLUG

Ignore programming of the iPCR on the device when set.

DIAGLEVEL_SET_CHANNEL_63

Set the channel to 63 when disconnecting from the device.

DIAGLEVEL_IPCR_IGNORE_FREE

Do not free isochronous resources when disconnecting from the device iPCR.

UNIT_DIAG_LEVEL - NtDoc