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path: root/drivers/infiniband/hw/bnxt_re/hw_counters.c
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* RDMA/bnxt_re: Fix spelling mistake "missin_resp" -> "missing_resp"Colin Ian King2019-09-161-1/+1
| | | | | | | | | | There is a spelling mistake in a literal string, fix it. Fixes: 89f81008baac ("RDMA/bnxt_re: expose detailed stats retrieved from HW") Link: https://lore.kernel.org/r/20190911092856.11146-1-colin.king@canonical.com Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Selvin Xavier <selvin.xavier@broadcom.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* RDMA/bnxt_re: Report out of sequence hw countersSelvin Xavier2018-10-161-1/+4
| | | | | | | | | | | Expose out of sequence errors received from FW. This counter is a 32 bit counter and driver has to accumulate the counter. Stores the previous value for calculating the difference in the next query. Also, update the HW statistics structure with new fields. Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* RDMA/bnxt_re: Expose rx discards and drop countersSelvin Xavier2018-10-161-0/+6
| | | | | | | Expose the RoCE discard and drop counters from the HW statistics context Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
* RDMA/bnxt_re: expose detailed stats retrieved from HWSelvin Xavier2018-01-181-10/+135
| | | | | | | | | | | | | | | Broadcom's adapter supports more granular statistics to allow better understanding about the state of the chip when data traffic is flowing. Exposing the detailed stats to the consumer through the standard hook available in the kverbs interface. In order to retrieve all the information, driver implements a firmware command. Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com> Signed-off-by: Devesh Sharma <devesh.sharma@broadcom.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
* RDMA/bnxt_re: Implement the alloc/get_hw_stats callbackSomnath Kotur2017-08-181-0/+114
Expose HW counters using the get_hw_stats callback Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com> Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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