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| author |   Selvin Xavier <selvin.xavier@emulex.com> | 2014-06-10 19:32:13 +0530 |
|---|---|---|
| committer |   Roland Dreier <roland@purestorage.com> | 2014-08-01 15:07:36 -0700 |
| commit | 31dbdd9af58c63c7f8376a0fa680f5fc1b6cce98 (patch) | |
| tree | a6d096308dc817e9ce4194ba4aec804294de2185 /drivers/infiniband/hw/ocrdma/ocrdma_hw.h | |
| parent | RDMA/ocrdma: Avoid posting DPP requests for RDMA READ (diff) | |
| download | linux-dev-31dbdd9af58c63c7f8376a0fa680f5fc1b6cce98.tar.xz linux-dev-31dbdd9af58c63c7f8376a0fa680f5fc1b6cce98.zip | |
RDMA/ocrdma: Query and initalize the PFC SL
This patch implements routine to query the PFC priority from the
adapter port.
Following are the changes implemented:
* A new FW command is implemented to query the operational/admin DCBX
configuration from the FW and obtain active priority(service
level).
* Adds support for the async event reported by FW when the PFC
priority changes. Service level is re-initialized during modify_qp
or create_ah, based on this event.
* Maintain SL value in ocrdma_dev structure and refer that as and
when needed.
Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com>
Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_hw.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.h b/drivers/infiniband/hw/ocrdma/ocrdma_hw.h index e513f7293142..6eed8f191322 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.h +++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.h @@ -135,4 +135,6 @@ int ocrdma_get_irq(struct ocrdma_dev *dev, struct ocrdma_eq *eq); int ocrdma_mbx_rdma_stats(struct ocrdma_dev *, bool reset); char *port_speed_string(struct ocrdma_dev *dev); +void ocrdma_init_service_level(struct ocrdma_dev *); + #endif /* __OCRDMA_HW_H__ */ |