linux-kernel - [PATCH 3.16 184/306] net/mlx4_core: Fix the resource-type enum in res tracker to conform to FW spec

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Message-ID: <lsq.1487198500.551589601@decadent.org.uk>
Date:   Wed, 15 Feb 2017 22:41:40 +0000
From:   Ben Hutchings <ben@...adent.org.uk>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:     akpm@...ux-foundation.org, "David S. Miller" <davem@...emloft.net>,
        "Jack Morgenstein" <jackm@....mellanox.co.il>,
        "Moshe Shemesh" <moshe@...lanox.com>,
        "Tariq Toukan" <tariqt@...lanox.com>
Subject: [PATCH 3.16 184/306] net/mlx4_core: Fix the resource-type enum in
 res tracker to conform to FW spec

3.16.40-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Jack Morgenstein <jackm@....mellanox.co.il>

commit aa0c08feae8161b945520ada753d0dfe62b14fe7 upstream.

The resource type enum in the resource tracker was incorrect.
RES_EQ was put in the position of RES_NPORT_ID (a FC resource).

Since the remaining resources maintain their current values,
and RES_EQ is not passed from slaves to the hypervisor in any
FW command, this change affects only the hypervisor.
Therefore, there is no backwards-compatibility issue.

Fixes: 623ed84b1f95 ("mlx4_core: initial header-file changes for SRIOV support")
Signed-off-by: Jack Morgenstein <jackm@....mellanox.co.il>
Signed-off-by: Moshe Shemesh <moshe@...lanox.com>
Signed-off-by: Tariq Toukan <tariqt@...lanox.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 drivers/net/ethernet/mellanox/mlx4/mlx4.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
@@ -153,9 +153,10 @@ enum mlx4_resource {
 	RES_MTT,
 	RES_MAC,
 	RES_VLAN,
-	RES_EQ,
+	RES_NPORT_ID,
 	RES_COUNTER,
 	RES_FS_RULE,
+	RES_EQ,
 	MLX4_NUM_OF_RESOURCE_TYPE
 };