diff options
| author | Conrad Meyer <cem@FreeBSD.org> | 2015-10-29 04:16:16 +0000 |
|---|---|---|
| committer | Conrad Meyer <cem@FreeBSD.org> | 2015-10-29 04:16:16 +0000 |
| commit | e9497f9bbd2ac5e16b9d913c89ff2d2a08f52cd7 (patch) | |
| tree | 63b6a27f2cd8595b1327c9198eead709529ef4bc /sys/tools | |
| parent | 52eab858c03174e617ed86357ec600af94d49615 (diff) | |
| download | src-e9497f9bbd2ac5e16b9d913c89ff2d2a08f52cd7.tar.gz src-e9497f9bbd2ac5e16b9d913c89ff2d2a08f52cd7.zip | |
ioatcontrol(8): Add and document "raw" testing mode
Allows DMA from/to arbitrary KVA or physical address. /dev/ioat_test
must be enabled by root and is only R/W root, so this is approximately
as dangerous as /dev/mem and /dev/kmem.
Sponsored by: EMC / Isilon Storage Division
Notes
Notes:
svn path=/head/; revision=290129
Diffstat (limited to 'sys/tools')
0 files changed, 0 insertions, 0 deletions