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Maxime Chevallier says: ==================== net: Introduce QUSGMII phy mode Re-sending, since the previous v4 was sent while net-next was closed. This is a resend of the V4 of a previous series [1] initially aimed at introducing inband extensions, with modes like QUSGMII. This mode allows passing info in the ethernet preamble between the MAC and the PHY, such as timestamps. This series has now become a preliminary series, that simply introduces the new interface mode, without support for inband extensions, that will come later. The reasonning is that work will need to be done in the networking subsystem, but also in the generic phy driver subsystem to allow serdes configuration for qusgmii. This series add the mode, the relevant binding changes, adds support for it in the lan966x driver, and also introduces a small helper to get the number of links a given phy mode can carry (think 1 for SGMII and 4 for QSGMII). This allows for better readability and will prove useful when (if) we support PSGMII (5 links on 1 interface) and OUSGMII (8 links on one interface). V4 contains no change but the collected Reviewed-by from Andrew. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| 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.