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Currently the driver allows the user to change (or even disable) interrupt moderation if adaptive-rx/tx is enabled when this should not be the case. Adaptive RX/TX will not respect the user's ITR settings so allowing the user to change it is weird. This bug would also allow the user to disable interrupt moderation with adaptive-rx/tx enabled which doesn't make much sense either. This patch makes it such that if adaptive-rx/tx is enabled, the user cannot make any manual adjustments to interrupt moderation. It also makes it so that if ITR is disabled but adaptive-rx/tx is then enabled, ITR will be re-enabled. Signed-off-by: Alan Brady <alan.brady@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.