mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-04-29 08:12:41 -04:00
ca21e84e7e
Client-side configuration has lossiness as an attribute of a priority. Therefore add a "lossy" attribute to struct mlxsw_sp_hdroom_prio. To a Spectrum ASIC, lossiness is a feature of a port buffer. Therefore add struct mlxsw_sp_hdroom_buf, which in the following patches will get more attributes, but right now only use it to track port buffer lossiness. Instead of passing around the primary indicators of PFC and pause_en, add a function mlxsw_sp_hdroom_bufs_reset_lossiness() to compute the buffer lossiness from the priority map and priority lossiness. Change mlxsw_sp_port_headroom_set() to take the buffer lossy flag from the headroom configuration. Have the PFC and pause handlers configure priority lossiness in mlxsw_sp_hdroom, from where it will propagate. Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.