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20145e05e4
[ Upstream commita502a8f040] This PHY doesn't support a link-up interrupt source. If aneg is enabled we use the "aneg complete" interrupt for this purpose, but if aneg is disabled link-up isn't signaled currently. According to a vendor driver there's an additional "energy detect" interrupt source that can be used to signal link-up if aneg is disabled. We can safely ignore this interrupt source if aneg is enabled. This patch was tested on a TX3 Mini TV box with S905W (even though boot message says it's a S905D). This issue has been existing longer, but due to changes in phylib and the driver the patch applies only from the commit marked as fixed. Fixes:84c8f773d2("net: phy: meson-gxl: remove the use of .ack_callback()") Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/04cac530-ea1b-850e-6cfa-144a55c4d75d@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 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.