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The NET_RX_FRAGMENT_BUFFER_ALLOCATION_MODE enumeration identifies how the operating system should allocate NET_FRAGMENT receive buffers for a net adapter client driver's receive queues.
Syntax
typedef enum _NET_RX_FRAGMENT_BUFFER_ALLOCATION_MODE {
NetRxFragmentBufferAllocationModeSystem = 0,
NetRxFragmentBufferAllocationModeDriver = 1
} NET_RX_FRAGMENT_BUFFER_ALLOCATION_MODE;
Constants
NetRxFragmentBufferAllocationModeSystemValue: 0 The operating system allocates NET_FRAGMENT receive buffers on behalf of the client driver. |
NetRxFragmentBufferAllocationModeDriverValue: 1 The operating system never allocates NET_FRAGMENT receive buffers. The client driver is responsible for buffer allocation. |
Remarks
This enumeration is a value of the NET_ADAPTER_RX_CAPABILITIES structure. Together with NET_RX_FRAGMENT_BUFFER_ATTACHMENT_MODE, it specifies how a net adapter client driver would like to configure its receive queue fragment buffers. For more information, see NET_ADAPTER_RX_CAPABILITIES.
Requirements
| Requirement | Value |
|---|---|
| Minimum KMDF version | 1.25 |
| Minimum UMDF version | 2.33 |
| Header | netadapter.h (include netadaptercx.h) |