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Gen8 was the first time our hardware had multicast registers (or at least the first time the multicast nature was exposed and MMIO accesses could be steered). There are some registers that transitioned from singleton behavior to multicast during the gen7 -> gen8 transition; let's duplicate the register definitions for those registers in preparation for upcoming patches that will handle MCR registers in a special manner. The registers adjusted are: * MISCCPCTL * SAMPLER_INSTDONE * ROW_INSTDONE * ROW_CHICKEN2 * HALF_SLICE_CHICKEN1 * HALF_SLICE_CHICKEN3 v2: - Use the gen8 version of HALF_SLICE_CHICKEN3 in GVT's gen9 engine MMIO list. (Bala) - Update to the gen8 version of MISCCPCTL in a couple new workarounds that were recently added for DG2/PVC. (Bala) Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com> Reviewed-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221014230239.1023689-2-matthew.d.roper@intel.com |
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| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
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| lib | ||
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| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
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| README | ||
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.