IB/mlx4: Diagnostic HW counters are not supported in slave mode

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Modify the mlx4_ib_diag_counters() to avoid the following error in the
hypervisor when the slave tries to query the hardware counters in SR-IOV
mode.

mlx4_core 0000:81:00.0: Unknown command:0x30 accepted from slave:1

Fixes: 3f85f2aaab ("IB/mlx4: Add diagnostic hardware counters")
Signed-off-by: Kamal Heib <kamalh@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Kamal Heib 2016-09-12 19:16:22 +03:00 • committed by Doug Ledford

parent 8ec07bf8a8

commit 69d269d389

1 changed files with 3 additions and 0 deletions

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drivers/infiniband/hw/mlx4/main.c

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