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![]() An exception is sometimes seen when the link speed is changed from auto-negotiation to a fixed speed, or vice versa. The exception occurs when the MAC is reset (due to the link speed change) at the same time as the PHY state machine is accessing a PHY register. The following changes fix this problem. Rework the MAC reset to ensure there is no outstanding MDIO register transaction before the reset and then wait until the reset is complete before allowing any further MAC register access. Signed-off-by: John Efstathiades <john.efstathiades@pebblebay.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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crypto | ||
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drivers | ||
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include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
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mm | ||
net | ||
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security | ||
sound | ||
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usr | ||
virt | ||
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COPYING | ||
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Kbuild | ||
Kconfig | ||
MAINTAINERS | ||
Makefile | ||
README |
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.