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| author |   deraadt <deraadt@openbsd.org> | 2009-08-10 11:22:10 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2009-08-10 11:22:10 +0000 |
| commit | 099b943048af045085bdf02cfe5885482d15b273 (patch) | |
| tree | 9cbfdbf19d5ecec387d3d5b037b3bb73cac97a97 /sys/dev/pci/if_em.c | |
| parent | if mpath steals a link, print out where the link was stolen so dmesg still (diff) | |
| download | wireguard-openbsd-099b943048af045085bdf02cfe5885482d15b273.tar.xz wireguard-openbsd-099b943048af045085bdf02cfe5885482d15b273.zip | |
At sys_reboot time, bring all the interfaces down so that their xxstop
functions are called, which will turn off DMA. Receiving packets into
your memory after a system reboot is pretty nasty. This will also mean
that the shutdown hooks can go; this solution is smaller.
ok henning miod dlg kettenis
Diffstat (limited to 'sys/dev/pci/if_em.c')
0 files changed, 0 insertions, 0 deletions