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This patch adds below requester and responder side error counters, which will be exposed by hardware counters interface and are supported as part of query Q counters command extension. +---------------------------+-------------------------------------+ | Name | Description | |---------------------------+-------------------------------------| |resp_local_length_error | Number of times responder detected | | | local length errors | |---------------------------+-------------------------------------| |resp_cqe_error | Number of CQEs completed with error | | | at responder | |---------------------------+-------------------------------------| |req_cqe_error | Number of CQEs completed with error | | | at requester | |---------------------------+-------------------------------------| |req_remote_invalid_request | Number of times requester detected | | | remote invalid request error | |---------------------------+-------------------------------------| |req_remote_access_error | Number of times requester detected | | | remote access error | |---------------------------+-------------------------------------| |resp_remote_access_error | Number of times responder detected | | | remote access error | |---------------------------+-------------------------------------| |resp_cqe_flush_error | Number of CQEs completed with | | | flushed with error at responder | |---------------------------+-------------------------------------| |req_cqe_flush_error | Number of CQEs completed with | | | flushed with error at requester | +---------------------------+-------------------------------------+ Signed-off-by: Parav Pandit <parav@mellanox.com> Reviewed-by: Daniel Jurgens <danielj@mellanox.com> Reviewed-by: Eli Cohen <eli@mellanox.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Doug Ledford <dledford@redhat.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.