MiniportEnableInterrupt
MiniportEnableInterrupt is an optional function, supplied by some drivers of network adapters that support dynamic enabling and disabling of interrupts but do not share an IRQ.
VOID
MiniportEnableInterrupt(
IN NDIS_HANDLE MiniportAdapterContext );
Parameters
- MiniportAdapterContext
Specifies the handle to a miniport-allocated context area in which the driver maintains per-network adapter state, set up by MiniportInitialize.
Comments
MiniportEnableInterrupt typically enables interrupts by writing a mask to the network adapter.
A network adapter driver that exports a MiniportDisableInterrupt function need not have a reciprocal MiniportEnableInterrupt function. Such a driver's MiniportHandleInterrupt function is responsible for re-enabling interrupts on the network adapter.
If its network adapter does not support dynamic enabling and disabling of interrupts, the network adapter driver must register a MiniportISR function and set RequestIsr to TRUE when it calls NdisMRegisterMiniport. Such a driver's MiniportISR function must acknowledge each interrupt generated by the network adapter and save any necessary interrupt information for the driver's MiniportHandleInterrupt function.
Requirements
| Runs on | Versions | Defined in | Include | Link to |
|---|---|---|---|---|
| Windows CE OS | 2.0 and later | Ndis.h | Ndislib.lib |
Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
See Also
MiniportDisableInterrupt, MiniportHandleInterrupt, MiniportInitialize, MiniportISR, NdisMRegisterInterrupt, NdisMRegisterMiniport
Last updated on Tuesday, July 13, 2004
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