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Alison Schofield
524b2b76f3
The root decoder's HPA to SPA translation logic was implemented using a single function pointer. In preparation for additional per-decoder callbacks, convert this into a struct cxl_rd_ops and move the hpa_to_spa pointer into it. To avoid maintaining a static ops instance populated with mostly NULL pointers, allocate the ops structure dynamically only when a platform requires overrides (e.g. XOR interleave decoding). The setup can be extended as additional callbacks are added. Co-developed-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Alison Schofield <alison.schofield@intel.com> Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com> Link: https://patch.msgid.link/818530c82c351a9c0d3a204f593068dd2126a5a9.1754290144.git.alison.schofield@intel.com Signed-off-by: Dave Jiang <dave.jiang@intel.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 reStructuredText 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.