xlio_init_attr Struct Reference

XLIO initialization attributes. More...

#include <xlio_types.h>

Public Attributes
unsigned	flags
xlio_memory_cb_t	memory_cb
void *(*	memory_alloc )(size_t)
void(*	memory_free )(void *)

Detailed Description

XLIO initialization attributes.

Structure containing parameters for XLIO initialization with xlio_init_ex().

Memory Management:

• memory_cb: Called when XLIO allocates memory regions for RX buffers
• memory_alloc/memory_free: Optional external allocator functions

External Allocator Notes:

• When external allocator is provided, XLIO uses it instead of internal allocation
• Current implementation allocates a single memory block during xlio_init_ex()
• For external allocators, hugepage_size in memory_cb is always reported as zero

Structure Members:

• unsigned flags: Initialization flags (reserved for future use)
• xlio_memory_cb_t memory_cb: Memory allocation notification callback
• void *(*memory_alloc)(size_t): Optional external memory allocator function
• void (*memory_free)(void *): Optional external memory deallocator function

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

• xlio_types.h