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95b00f6820
Clear FLR (Function Level Reset) from device capabilities registers for all physical functions. During FLR, the Margining Lane Status and Margining Lane Control registers should not be reset, as per PCIe specification. However, the controller incorrectly resets these registers upon FLR. This causes PCISIG compliance FLR test to fail. Hence preventing all functions from advertising FLR support if flag quirk_disable_flr is set. Link: https://lore.kernel.org/r/1635165075-89864-1-git-send-email-pthombar@cadence.com Signed-off-by: Parshuram Thombare <pthombar@cadence.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> |
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| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
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| kernel | ||
| lib | ||
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| net | ||
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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.