diff options
| author | Bryan O'Sullivan <[email protected]> | 2007-03-15 14:45:10 -0700 |
|---|---|---|
| committer | Roland Dreier <[email protected]> | 2007-04-18 20:20:59 -0700 |
| commit | 490462c2686df6e35c21d1efe935e0b4a3bddb39 (patch) | |
| tree | 455262ace80556289cf5ff10247246adcbe0b9d0 /include/linux/debugobjects.h | |
| parent | f5408ac7ccec0a7edd2b6add0da82735375a37a0 (diff) | |
IB/ipath: Prevent random program use of diags interface
To prevent random utility reads and writes of the diag interface to the
chip, we first require a handshake of reading from offset 0 and writing
to offset 0 before any other reads or writes can be done through the
diags device. Otherwise chip errors can be triggered.
Signed-off-by: Dave Olson <[email protected]>
Signed-off-by: Bryan O'Sullivan <[email protected]>
Signed-off-by: Roland Dreier <[email protected]>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions