Lines Matching refs:extmem
136 * extmem (multi-key)
178 /* pointer to the extmem option contained in the hdr options, if any */
179 struct nmreq_opt_extmem *extmem;
261 * fields. It may need to allocate a list of options. If an extmem option is
288 * Note that if extmem is used (either via an option or by calling an
347 * If extmem was used for @d, then @d cannot be nmport_clone()d until it has
355 /* nmport_extmem - use extmem for this port
356 * @d the port we want to use the extmem for
357 * @base the base address of the extmem region
358 * @size the size in bytes of the extmem region
363 * memory (through mmap() or otherwise) and then let netmap use it. The extmem
365 * passed through the portspec using the '@extmem:...' syntax, or
376 /* nmport_extmem_from_file - use the extmem obtained by mapping a file
377 * @d the port we want to use the extmem for
380 * This works like nmport_extmem, but the extmem memory is obtained by
389 /* nmport_extmem_getinfo - opbtai a pointer to the extmem configuration
393 * configuration of the extmem attached to port @d, or NULL if no extmem
615 int is_extmem; /* was it obtained via extmem? */