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[ Upstream commit 3ac7f14084f54bff9c31573d1ed59d047a34fe03 ] Various platforms have different maximum amount of lanes that can be selected. Add max_lanes to struct j721e_pcie to allow for detection of this which is needed to calculate the needed bitmask size for the possible lane count. Link: https://lore.kernel.org/linux-pci/20231128054402.2155183-4-s-vadapalli@ti.com Signed-off-by: Matt Ranostay <mranostay@ti.com> Signed-off-by: Achal Verma <a-verma1@ti.com> Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Reviewed-by: Ravi Gunasekaran <r-gunasekaran@ti.com> Stable-dep-of: 22a9120479a4 ("PCI: j721e: Deassert PERST# after a delay of PCIE_T_PVPERL_MS milliseconds") Signed-off-by: Sasha Levin <sashal@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 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.