NDIS_POLL_CHARACTERISTICS structure (poll.h)
The NDIS_POLL_CHARACTERISTICS structure contains a Poll object’s NdisPoll and NdisSetPollNotification callback pointers.
Syntax
typedef struct _NDIS_POLL_CHARACTERISTICS {
NDIS_OBJECT_HEADER Header;
NDIS_SET_POLL_NOTIFICATION_HANDLER SetPollNotificationHandler;
NDIS_POLL_HANDLER PollHandler;
} NDIS_POLL_CHARACTERISTICS;
Members
Header
The NDIS_OBJECT_HEADER structure for the NDIS_POLL_CHARACTERISTICS structure. Set the members of this structure as follows:
- Type = NDIS_OBJECT_TYPE_DEFAULT
- Revision = NDIS_POLL_CHARACTERISTICS_REVISION_1
- Size = NDIS_SIZEOF_NDIS_POLL_CHARACTERISTICS_REVISION_1
SetPollNotificationHandler
An entry point for the NdisSetPollNotification callback function that NDIS invokes when it wants the driver to enable or disable interrupts.
PollHandler
An entry point for the NdisPoll callback function that NDIS invokes to poll the driver for receive indications and send completions.
Remarks
Miniport drivers initialize the NDIS_POLL_CHARACTERISTICS structure and then pass it to NDIS when calling NdisRegisterPoll.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 11 |
| Minimum supported server | Windows Server 2022 |
| Header | poll.h (include ndis.h) |