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Paul Greenwalt 26c5334d34 ethtool: Add forced speed to supported link modes maps
The need to map Ethtool forced speeds to Ethtool supported link modes is
common among drivers. To support this, add a common structure for forced
speed maps and a function to init them.  This is solution was originally
introduced in commit 1d4e4ecccb ("qede: populate supported link modes
maps on module init") for qede driver.

ethtool_forced_speed_maps_init() should be called during driver init
with an array of struct ethtool_forced_speed_map to populate the mapping.

Definitions for maps themselves are left in the driver code, as the sets
of supported link modes may vary between the devices.

Suggested-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Pawel Chmielewski <pawel.chmielewski@intel.com>
Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-10-18 09:36:35 +01:00
arch bpf-next-for-netdev 2023-10-16 21:05:33 -07:00
block
certs
crypto
Documentation Documentation: devlink: add a note about RTNL lock into locking section 2023-10-18 09:23:01 +01:00
drivers mlx5-updates-2023-10-10 2023-10-17 18:27:27 -07:00
fs \n 2023-10-11 14:21:15 -07:00
include ethtool: Add forced speed to supported link modes maps 2023-10-18 09:36:35 +01:00
init
io_uring io-wq: fully initialize wqe before calling cpuhp_state_add_instance_nocalls() 2023-10-05 14:11:18 -06:00
ipc
kernel bpf-next-for-netdev 2023-10-16 21:05:33 -07:00
lib Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-10-05 13:16:47 -07:00
LICENSES
mm Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-10-05 13:16:47 -07:00
net devlink: document devlink_rel_nested_in_notify() function 2023-10-18 09:23:01 +01:00
rust
samples
scripts
security KEYS: trusted: Remove redundant static calls usage 2023-10-10 11:19:43 -07:00
sound ALSA: usb-audio: Fix microphone sound on Nexigo webcam. 2023-10-09 08:20:00 +02:00
tools tools: ynl: fix converting flags to names after recent cleanup 2023-10-17 17:59:46 -07:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap MAINTAINERS: update Matthieu's email address 2023-10-05 09:34:32 -07:00
.rustfmt.toml
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-10-12 17:07:34 -07:00
Makefile Linux 6.6-rc5 2023-10-08 13:49:43 -07:00
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.