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| author | Sebastian Sanchez <sebastian.sanchez@intel.com> | 2017-09-26 06:06:03 -0700 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-09-27 11:10:36 -0400 |
| commit | 30e10527bcce376114e627abb7fabfbe9bfee91e (patch) | |
| tree | 729cc44dddc71b1475c0ec38a35f104b3baed4a7 /drivers/infiniband/hw/hfi1/chip.h | |
| parent | df5efdd97029f2cff7e5c91ea1c9f2b94d009b0f (diff) | |
| download | blackbird-op-linux-30e10527bcce376114e627abb7fabfbe9bfee91e.tar.gz blackbird-op-linux-30e10527bcce376114e627abb7fabfbe9bfee91e.zip | |
IB/hfi1: Only reset QSFP after link up and turn off AOC TX
QSFP reset enables AOC transmitters by default. They should be off
before moving to high power mode to complete the setup. There is no
need to reset the QSFP during LNI failure as it was reset at link down.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: Jakub Byczkowski <jakub.byczkowski@intel.com>
Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/chip.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/chip.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hfi1/chip.h b/drivers/infiniband/hw/hfi1/chip.h index 461f937fe110..50b8645d0b87 100644 --- a/drivers/infiniband/hw/hfi1/chip.h +++ b/drivers/infiniband/hw/hfi1/chip.h @@ -723,7 +723,7 @@ void handle_link_downgrade(struct work_struct *work); void handle_link_bounce(struct work_struct *work); void handle_start_link(struct work_struct *work); void handle_sma_message(struct work_struct *work); -void reset_qsfp(struct hfi1_pportdata *ppd); +int reset_qsfp(struct hfi1_pportdata *ppd); void qsfp_event(struct work_struct *work); void start_freeze_handling(struct hfi1_pportdata *ppd, int flags); int send_idle_sma(struct hfi1_devdata *dd, u64 message); |
