summaryrefslogtreecommitdiffstats
path: root/drivers/infiniband/hw/mlx4/ah.c
diff options
context:
space:
mode:
authorMoni Shoua <monis@mellanox.com>2015-02-03 16:48:39 +0200
committerDavid S. Miller <davem@davemloft.net>2015-02-04 16:14:25 -0800
commitc6215745b66a7fbeeda1a826f94dd864a2ccf654 (patch)
tree93990685d6fdba0784d68bf5ca0dbf523c930bb4 /drivers/infiniband/hw/mlx4/ah.c
parent146d6e19832a72136089afca51e5229d1fd72dcd (diff)
downloadlinux-c6215745b66a7fbeeda1a826f94dd864a2ccf654.tar.bz2
IB/mlx4: Load balance ports in port aggregation mode
When the mlx4 IB (RoCE) device works in link aggregation mode, it exposes a single port to upper layers. Therefore, applications always set '1' in port_num attribute when modifying a QP or creating an address handle. To make sure that a node uses all available ports the mlx4 driver will override the port_num attribute with a round robin policy. Signed-off-by: Moni Shoua <monis@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/infiniband/hw/mlx4/ah.c')
-rw-r--r--drivers/infiniband/hw/mlx4/ah.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx4/ah.c b/drivers/infiniband/hw/mlx4/ah.c
index 2d8c3397774f..f50a546224ad 100644
--- a/drivers/infiniband/hw/mlx4/ah.c
+++ b/drivers/infiniband/hw/mlx4/ah.c
@@ -36,6 +36,7 @@
#include <linux/slab.h>
#include <linux/inet.h>
#include <linux/string.h>
+#include <linux/mlx4/driver.h>
#include "mlx4_ib.h"