Since we can't steer multicast register reads during ring-based workaround verification, we need to define the multicast ranges where failure to steer could potentially cause us to read back from a fused-off register instance. As with gen12, we can ignore the multicast ranges that the bspec describes as 'SQIDI' since all instances of those registers will always be present and we'll always be able to read back a workaround value that was written with multicast. Bspec: 66534 Cc: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210714031540.3539704-11-matthew.d.roper@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 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.
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