Commit a261786f authored by Sindhu-Devale's avatar Sindhu-Devale Committed by Leon Romanovsky
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RDMA/irdma: Report RNR NAK generation in device caps 



Report RNR NAK generation when device capabilities are queried

Fixes: b48c24c2 ("RDMA/irdma: Implement device supported verb APIs")
Signed-off-by: default avatarSindhu-Devale <sindhu.devale@intel.com>
Signed-off-by: default avatarShiraz Saleem <shiraz.saleem@intel.com>
Link: https://lore.kernel.org/r/20220906223244.1119-6-shiraz.saleem@intel.com


Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
parent 2c884443

drivers/infiniband/hw/irdma/verbs.c

+4 −1
Original line number Diff line number Diff line
@@ -46,8 +46,11 @@ static int irdma_query_device(struct ib_device *ibdev, 
	props->max_sge_rd = hw_attrs->uk_attrs.max_hw_read_sges;

	props->max_qp_rd_atom = hw_attrs->max_hw_ird;

	props->max_qp_init_rd_atom = hw_attrs->max_hw_ord;

	if (rdma_protocol_roce(ibdev, 1))

	if (rdma_protocol_roce(ibdev, 1)) {

		props->device_cap_flags |= IB_DEVICE_RC_RNR_NAK_GEN;

		props->max_pkeys = IRDMA_PKEY_TBL_SZ;

	}



	props->max_ah = rf->max_ah;

	props->max_mcast_grp = rf->max_mcg;

	props->max_mcast_qp_attach = IRDMA_MAX_MGS_PER_CTX;