From: Shiraz Saleem <shiraz.saleem@intel.com>
To: jgg@nvidia.com, leon@kernel.org
Cc: linux-rdma@vger.kernel.org,
Sindhu-Devale <sindhu.devale@intel.com>,
Shiraz Saleem <shiraz.saleem@intel.com>
Subject: [PATCH for-rc 5/5] RDMA/irdma: Report RNR NAK generation in device caps
Date: Tue, 6 Sep 2022 17:32:44 -0500 [thread overview]
Message-ID: <20220906223244.1119-6-shiraz.saleem@intel.com> (raw)
In-Reply-To: <20220906223244.1119-1-shiraz.saleem@intel.com>
From: Sindhu-Devale <sindhu.devale@intel.com>
Report RNR NAK generation when device capabilities are queried
Fixes: b48c24c2d710 ("RDMA/irdma: Implement device supported verb APIs")
Signed-off-by: Sindhu-Devale <sindhu.devale@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
---
drivers/infiniband/hw/irdma/verbs.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c
index 892467c..9b207f5 100644
--- a/drivers/infiniband/hw/irdma/verbs.c
+++ b/drivers/infiniband/hw/irdma/verbs.c
@@ -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;
--
1.8.3.1
next prev parent reply other threads:[~2022-09-06 22:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-06 22:32 [PATCH for-rc 0/5] irdma for-rc updates 9-6-2022 Shiraz Saleem
2022-09-06 22:32 ` [PATCH for-rc 1/5] RDMA/irdma: Report the correct max cqes from query device Shiraz Saleem
2022-09-06 22:32 ` [PATCH for-rc 2/5] RDMA/irdma: Return error on MR deregister CQP failure Shiraz Saleem
2022-09-06 22:32 ` [PATCH for-rc 3/5] RDMA/irdma: Return correct WC error for bind operation failure Shiraz Saleem
2022-09-06 22:32 ` [PATCH for-rc 4/5] RDMA/irdma: Use s/g array in post send only when its valid Shiraz Saleem
2022-09-06 22:32 ` Shiraz Saleem [this message]
2022-09-07 8:29 ` [PATCH for-rc 0/5] irdma for-rc updates 9-6-2022 Leon Romanovsky
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