RDMA/bnxt_re: expose detailed stats retrieved from HW

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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>

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This commit is contained in:

Selvin Xavier 2018-01-11 11:52:10 -05:00 • committed by Doug Ledford

parent 872f357824

commit 89f81008ba

7 changed files with 417 additions and 10 deletions

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2

drivers/infiniband/hw/bnxt_re/bnxt_re.h

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145

drivers/infiniband/hw/bnxt_re/hw_counters.c

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39

drivers/infiniband/hw/bnxt_re/hw_counters.h

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1

drivers/infiniband/hw/bnxt_re/main.c

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70

drivers/infiniband/hw/bnxt_re/qplib_sp.c

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81

drivers/infiniband/hw/bnxt_re/qplib_sp.h

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89

drivers/infiniband/hw/bnxt_re/roce_hsi.h

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