From: Gal Pressman <galpress@amazon.com>
To: Jason Gunthorpe <jgg@ziepe.ca>, Doug Ledford <dledford@redhat.com>
Cc: <linux-rdma@vger.kernel.org>,
Alexander Matushevsky <matua@amazon.com>,
Gal Pressman <galpress@amazon.com>,
Firas JahJah <firasj@amazon.com>,
"Yossi Leybovich" <sleybo@amazon.com>
Subject: [PATCH for-rc] RDMA/efa: Set maximum pkeys device attribute
Date: Sun, 14 Jun 2020 13:35:34 +0300 [thread overview]
Message-ID: <20200614103534.88060-1-galpress@amazon.com> (raw)
The max_pkeys device attribute was not set in query device verb, set it
to one in order to account for the default pkey (0xffff).
Fixes: 40909f664d27 ("RDMA/efa: Add EFA verbs implementation")
Reviewed-by: Firas JahJah <firasj@amazon.com>
Reviewed-by: Yossi Leybovich <sleybo@amazon.com>
Signed-off-by: Gal Pressman <galpress@amazon.com>
---
drivers/infiniband/hw/efa/efa_verbs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/infiniband/hw/efa/efa_verbs.c b/drivers/infiniband/hw/efa/efa_verbs.c
index 5c57098a4aee..3420c7742486 100644
--- a/drivers/infiniband/hw/efa/efa_verbs.c
+++ b/drivers/infiniband/hw/efa/efa_verbs.c
@@ -209,6 +209,7 @@ int efa_query_device(struct ib_device *ibdev,
props->max_send_sge = dev_attr->max_sq_sge;
props->max_recv_sge = dev_attr->max_rq_sge;
props->max_sge_rd = dev_attr->max_wr_rdma_sge;
+ props->max_pkeys = 1;
if (udata && udata->outlen) {
resp.max_sq_sge = dev_attr->max_sq_sge;
base-commit: 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162
--
2.27.0
next reply other threads:[~2020-06-14 10:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-14 10:35 Gal Pressman [this message]
2020-06-18 12:46 ` [PATCH for-rc] RDMA/efa: Set maximum pkeys device attribute Jason Gunthorpe
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