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| author |   mikeb <mikeb@openbsd.org> | 2016-01-13 18:56:26 +0000 |
|---|---|---|
| committer | mikeb <mikeb@openbsd.org> | 2016-01-13 18:56:26 +0000 |
| commit | 180e0ac6ae1607bff56648ca5f5c56097dd93863 (patch) | |
| tree | cdf34557a55067fe26553f80a69cff3780a27f3b /sys/net/if_mpe.c | |
| parent | Convert to uiomove(); from Martin Natano, thanks! (diff) | |
| download | wireguard-openbsd-180e0ac6ae1607bff56648ca5f5c56097dd93863.tar.xz wireguard-openbsd-180e0ac6ae1607bff56648ca5f5c56097dd93863.zip | |
Create rx and tx fragment maps with a page size boundary restriction
We need to ensure that rx and tx fragments do not cross page boundary
since grant table reference can only point to a complete page. Add a
couple of kernel assertions in the dma map loading code to catch these
problems early in the future.
Diffstat (limited to 'sys/net/if_mpe.c')
0 files changed, 0 insertions, 0 deletions