mirror of
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b03102c0100289f43d27f42fa12e7304b531b4d3
The default max segment size is 64Kb, if memory that device want to map larger than default then it will break to several times mapping which may result in non-contiguous IOVA. So set to 4Gb Change-Id: I22eb7f30a3f741689c8c32734509c34f99fd8100 Signed-off-by: Simon Xue <xxm@rock-chips.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.
See Documentation/00-INDEX for a list of what is contained in each file.
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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