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413cf576fd
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>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.