RDMA/irdma: Add QoS definitions

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Add definitions for managing the RDMA HW work scheduler (WS) tree.

A WS node is created via a control QP operation with the bandwidth
allocation, arbitration scheme, and traffic class of the QP specified.
The Qset handle returned associates the QoS parameters for the QP.
The Qset is registered with the LAN and an equivalent node is created
in the LAN packet scheduler tree.

Link: https://lore.kernel.org/r/20210602205138.889-7-shiraz.saleem@intel.com
Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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Mustafa Ismail 2021-06-02 15:51:28 -05:00 • committed by Jason Gunthorpe

parent a3a06db504

commit 3ae331c751

2 changed files with 447 additions and 0 deletions

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406

drivers/infiniband/hw/irdma/ws.c

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41

drivers/infiniband/hw/irdma/ws.h

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