diff options
| author | Tomer Tayar <ttayar@habana.ai> | 2019-08-27 16:14:18 +0000 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2019-09-05 14:55:27 +0300 |
| commit | 413cf576fd50297429e967b050d63067c997645c (patch) | |
| tree | 2bde78381830625877164e91408621c4ebc2415b /kernel/stop_machine.c | |
| parent | 4fd2cb15cd0894520422b3e7d9cf68b7e6548b13 (diff) | |
habanalabs: Make the Coresight timestamp perpetual
The Coresight timestamp is enabled for a specific debug session using
the HL_DEBUG_OP_TIMESTAMP opcode of the debug IOCTL.
In order to have a perpetual timestamp that would be comparable between
various debug sessions, this patch moves the timestamp enablement to be
part of the HW initialization.
The HL_DEBUG_OP_TIMESTAMP opcode turns to be deprecated and shouldn't be
used. Old user-space that will call it won't see any change in the
behavior of the debug session.
Signed-off-by: Tomer Tayar <ttayar@habana.ai>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'kernel/stop_machine.c')
0 files changed, 0 insertions, 0 deletions