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db75674680
Enable the PCI resource mapping on RISC-V using the generic framework. This allows userspace applications to mmap PCI resources using /sys/devices/pci*/*/resource* interface. The mmap has been tested with Intel x520-DA2 NIC card on a HiFive Unmatched board (SiFive FU740 SoC). Signed-off-by: Stanislaw Kardach <kda@semihalf.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.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.