mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-10 10:20:17 -04:00
e49479f30e
Add the necessary support to enable Renoir ethernet device. Since the BAR1 address cannot be used to access the XPCS registers on Renoir, use the smn functions. Some of the ethernet add-in-cards have dual PHY but share a single MDIO line (between the ports). In such cases, link inconsistencies are noticed during the heavy traffic and during reboot stress tests. Using smn calls helps avoid such race conditions. Suggested-by: Sudheesh Mavila <sudheesh.mavila@amd.com> Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20250509155325.720499-4-Raju.Rangoju@amd.com Signed-off-by: Paolo Abeni <pabeni@redhat.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 reStructuredText 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.