Mark Bloch 0ad17a8f7f IB/mlx5: Add port protocol stats ... Expose new counters using the get protocol stats callback. We expose the following counters: |------------------------------------------------------------------------| | Name | IB | EN | Description | |------------------------------------------------------------------------| |rx_write_requests | + | - | Number of received WRITE requests for | | | | | the associated QP. | |------------------------------------------------------------------------| |rx_read_requests | + | - | Number of received READ requests for | | | | | the associated QP. | |------------------------------------------------------------------------| |rx_atomic_requests | + | - | Number of received ATOMIC requests for | | | | | the associated QP. | |------------------------------------------------------------------------| |out_of_buffer | + | + | Number of drops occurred due to lack | | | | | of WQE for the associated QPs/RQs. | |------------------------------------------------------------------------| |out_of_sequence | + | - | Number of errors in the packet | | | | | transport sequence number | |------------------------------------------------------------------------| |duplicate_request | + | + | Number of received duplicated packets. | | | | | A request that previously executed is | | | | | named duplicated. | |------------------------------------------------------------------------| |rnr_nak_retry_err | + | + | Number of received RNR NAC packets. | | | | | The QP retry limit did not exceed. | |------------------------------------------------------------------------| |packet_seq_err | + | + | Number of received NAK - sequence error| | | | | packets. The QP retry limit did not | | | | | exceed. | |------------------------------------------------------------------------| |implied_nak_err | + | + | Number of times the requester detected | | | | | an ACK with a PSN larger than expected | | | | | PSN for RDMA READ or ATOMIC response | | | | | The QP retry limit did not exceed. | |------------------------------------------------------------------------| |local_ack_timeout_err| + | - | Number of NO ACK responses from | | | | | responder within timer interval. | | | | | The QP retry limit did not exceed. | |------------------------------------------------------------------------| Counters are available if all of them are supported. Signed-off-by: Mark Bloch <markb@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Reviewed-by: Christoph Lameter <cl@linux.com> Signed-off-by: Doug Ledford <dledford@redhat.com>		2016-06-23 11:40:00 -04:00
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cxgb3	Round two of 4.7 merge window patches	2016-05-28 11:04:16 -07:00
cxgb4	IB/core: Make device counter infrastructure dynamic	2016-05-26 12:52:51 -04:00
hfi1	IB/hfi1: Suppress sparse warnings	2016-06-06 19:37:23 -04:00
i40iw	IB/core: Make device counter infrastructure dynamic	2016-05-26 12:52:51 -04:00
mlx4	IB/mlx4: Fix device managed flow steering support test	2016-06-06 19:31:51 -04:00
mlx5	IB/mlx5: Add port protocol stats	2016-06-23 11:40:00 -04:00
mthca	mm/gup: Switch all callers of get_user_pages() to not pass tsk/mm	2016-02-16 10:11:12 +01:00
nes	Primary 4.7 merge window changes	2016-05-20 14:35:07 -07:00
ocrdma	IB/core: Enhance ib_map_mr_sg()	2016-05-13 13:37:57 -04:00
qib	Round two of 4.7 merge window patches	2016-05-28 11:04:16 -07:00
usnic	IB/usnic: Remove unused DMA attributes	2016-06-06 19:28:06 -04:00
Makefile	IB/hfi1: Move driver out of staging	2016-05-26 11:35:14 -04:00