diff mbox

[1/2] RDMA/ocrdma: ABI versioning between ocrdma and be2net

Message ID ad0a019f-b763-49f1-b58d-d8091680975c@CMEXHTCAS2.ad.emulex.com (mailing list archive)
State Superseded, archived
Headers show

Commit Message

Devesh Sharma Jan. 29, 2014, 11:46 a.m. UTC 
Hi Roland,

Please discard this patch. 
Due to IP based GID changes, this won't apply clean, We are planning to send you a new series of patches on for-next tree please use that instead.

-Regards
 Devesh
-----Original Message-----
From: linux-rdma-owner@vger.kernel.org [mailto:linux-rdma-owner@vger.kernel.org] On Behalf Of devesh.sharma@emulex.com
Sent: Saturday, December 14, 2013 11:44 AM
To: linux-rdma@vger.kernel.org
Cc: roland@kernel.org; Devesh Sharma
Subject: [PATCH 1/2] RDMA/ocrdma: ABI versioning between ocrdma and be2net

From: Devesh Sharma <devesh.sharma@emulex.com>

While loading RoCE driver be2net driver should check for ABI version to catch functional incompatibilities.

Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com>
---
 drivers/infiniband/hw/ocrdma/ocrdma_abi.h  |    1 +
 drivers/infiniband/hw/ocrdma/ocrdma_main.c |    1 +
 2 files changed, 2 insertions(+), 0 deletions(-)

--
1.7.1

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diff mbox

Patch

diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_abi.h b/drivers/infiniband/hw/ocrdma/ocrdma_abi.h
index fbac8eb..2a14d4a 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_abi.h
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_abi.h
@@ -29,6 +29,7 @@ 
 #define __OCRDMA_ABI_H__
 
 #define OCRDMA_ABI_VERSION 1
+#define OCRDMA_BE_ROCE_ABI_VERSION 1
 /* user kernel communication data structures. */
 
 struct ocrdma_alloc_ucontext_resp {
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_main.c b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
index 91443bc..bdecfcc 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_main.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
@@ -540,6 +540,7 @@  static struct ocrdma_driver ocrdma_drv = {
 	.add			= ocrdma_add,
 	.remove			= ocrdma_remove,
 	.state_change_handler	= ocrdma_event_handler,
+	.be_abi_version		= OCRDMA_BE_ROCE_ABI_VERSION,
 };
 
 static void ocrdma_unregister_inet6addr_notifier(void)