Tegra194 and Tegra234 PCIe EP controllers have 64K alignment restriction for the inbound ATU. Set the endpoint inbound ATU alignment to 64kB in the Tegra194 PCIe driver. Fixes: c57247f940e8 ("PCI: tegra: Add support for PCIe endpoint mode in Tegra194") Suggested-by: Manikanta Maddireddy <mmaddireddy@nvidia.com> Link: https://lore.kernel.org/linux-pci/20240508092207.337063-1-jonathanh@nvidia.com Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Niklas Cassel <cassel@kernel.org>
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.
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