netdev - [PATCH rdma-next 02/12] IB/core: Allocate bit for SRQ ODP support

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Date:   Tue, 22 Jan 2019 08:48:41 +0200
From:   Leon Romanovsky <leon@...nel.org>
To:     Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...lanox.com>
Cc:     Leon Romanovsky <leonro@...lanox.com>,
        RDMA mailing list <linux-rdma@...r.kernel.org>,
        Majd Dibbiny <majd@...lanox.com>,
        Moni Shoua <monis@...lanox.com>,
        Saeed Mahameed <saeedm@...lanox.com>,
        linux-netdev <netdev@...r.kernel.org>
Subject: [PATCH rdma-next 02/12] IB/core: Allocate bit for SRQ ODP support

From: Moni Shoua <monis@...lanox.com>

ODP support matrix is per operation and per transport. The support for
each transport (RC, UD, etc.)  is described with a bit field.

ODP for SRQ WQEs is considered a different kind of support from ODP for
RQ WQs and therefore need a different capability bit.

Signed-off-by: Moni Shoua <monis@...lanox.com>
Reviewed-by: Majd Dibbiny <majd@...lanox.com>
Signed-off-by: Leon Romanovsky <leonro@...lanox.com>
---
 include/rdma/ib_verbs.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index d6e0a7d35097..38438561b648 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -268,6 +268,7 @@ enum ib_odp_transport_cap_bits {
 	IB_ODP_SUPPORT_WRITE	= 1 << 2,
 	IB_ODP_SUPPORT_READ	= 1 << 3,
 	IB_ODP_SUPPORT_ATOMIC	= 1 << 4,
+	IB_ODP_SUPPORT_SRQ_RECV	= 1 << 5,
 };
 
 struct ib_odp_caps {
-- 
2.19.1