Lines Matching refs:mmap

174 | guest address | size | user address | mmap offset |
183 :mmap offset: 64-bit offset where region starts in the mapped memory
190 | guest address | size | user address | mmap offset | xen mmap flags | domid |
193 :xen mmap flags: 32-bit bit field
303 | mmap size | mmap offset | num queues | queue size |
306 :mmap size: a 64-bit size of area to track inflight I/O
308 :mmap offset: a 64-bit offset of this area from the start
1149   regions to the front-end.  The back-end must have mmap'd the regions but
1616   user address and size. The mmap offset is ignored.
1774   (which is mmap size and should be the same as host page size) and
1775   offset (which is mmap offset) carried in the vring area
1776   description. QEMU can mmap the file descriptor based on the size and