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RDMA/bnxt_re: Enable GSI QP support for 57500 series

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In the new 57500 series of adapters the GSI qp is a UD type QP unlike the
previous generation where it was a Raw Eth QP. Changing the control and
data path to support the same. Listing all the significant diffs:

 - AH creation resolve network type unconditionally
 - Add check at relevant places to distinguish from Raw Eth
   processing flow.
 - bnxt_re_process_res_ud_wc report completion with GRH flag
   when qp is GSI.
 - Change length, cfa_meta and smac to match new driver/hardware
   interface.
 - Add new driver/hardware interface.

Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Devesh Sharma <devesh.sharma@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Devesh Sharma 2019-02-07 01:31:25 -05:00 • committed by Jason Gunthorpe
commit 374c5285ab
4 changed files with 99 additions and 55 deletions
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