Shawn Lin 1d1a1f03f3 mmc: dw_mmc: add xfer timer for avoid DTO without actual data payload
It has proved the controller has a potention broken state with a DTO
interrupt comes while the data payload is missing, which was not
covered by current software state machine. Add a xfer timer to work
around this buggy behaviour introduced by broken design.

Change-Id: I5019c5ba0cdeb59adcdd3a5231a2000b448762bc
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
2019-02-26 18:08:18 +08:00
2019-02-10 00:33:21 +08:00
2019-02-10 00:33:21 +08:00
2019-02-25 16:39:12 +08:00
2019-02-10 00:33:21 +08:00
2019-02-10 00:33:21 +08:00
2019-02-10 00:33:21 +08:00
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2019-02-10 00:33:21 +08:00

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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