mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-01-22 15:47:11 -05:00
fff292b47a
Implement adding representors one by one. Always set switchdev environment when first representor is being added and clear environment when last one is being removed. Basic switchdev configuration remains the same. Code related to creating and configuring representor was changed. Instead of setting whole representors in one function handle only one representor in setup function. The same with removing representors. Stop representors when new one is being added or removed. Stop means, disabling napi, stopping traffic and removing slow path rule. It is needed because ::q_id will change after remapping, so each representor will need new rule. When representor are stopped rebuild control plane VSI with one more or one less queue. One more if new representor is being added, one less if representor is being removed. Bridge port is removed during unregister_netdev() call on PR, so there is no need to call it from driver side. After that do remap new queues to correct vector. At the end start all representors (napi enable, start queues, add slow path rule). Reviewed-by: Piotr Raczynski <piotr.raczynski@intel.com> Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com> Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.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 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.