diff options
| author | Amir Vadai <amirv@mellanox.com> | 2014-03-06 18:28:16 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-03-06 17:09:04 -0500 |
| commit | 57352ef4f5f19969a50d42e84b274287993b576f (patch) | |
| tree | 3d5977829a6edd48d542e59e82085e90b5c14162 /drivers | |
| parent | 5bd4e4c158ceb4e76ce9ed005c876d59caad8af2 (diff) | |
| download | xen-57352ef4f5f19969a50d42e84b274287993b576f.tar.gz | |
net/mlx4_core: Fix memory access error in mlx4_QUERY_DEV_CAP_wrapper()
Fix a regression introduced by [1]. outbox was accessed instead of
outbox->buf. Typo was copy-pasted to [2] and [3].
[1] - cc1ade9 mlx4_core: Disable memory windows for virtual functions
[2] - 4de6580 mlx4_core: Add support for steerable IB UD QPs
[3] - 7ffdf72 net/mlx4_core: Add basic support for TCP/IP offloads under
tunneling
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/fw.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c index 91b69ff4b4a20f..8726e34cee22ae 100644 --- a/drivers/net/ethernet/mellanox/mlx4/fw.c +++ b/drivers/net/ethernet/mellanox/mlx4/fw.c @@ -859,7 +859,7 @@ int mlx4_QUERY_DEV_CAP_wrapper(struct mlx4_dev *dev, int slave, MLX4_PUT(outbox->buf, field, QUERY_DEV_CAP_CQ_TS_SUPPORT_OFFSET); /* For guests, disable vxlan tunneling */ - MLX4_GET(field, outbox, QUERY_DEV_CAP_VXLAN); + MLX4_GET(field, outbox->buf, QUERY_DEV_CAP_VXLAN); field &= 0xf7; MLX4_PUT(outbox->buf, field, QUERY_DEV_CAP_VXLAN); @@ -869,7 +869,7 @@ int mlx4_QUERY_DEV_CAP_wrapper(struct mlx4_dev *dev, int slave, MLX4_PUT(outbox->buf, field, QUERY_DEV_CAP_BF_OFFSET); /* For guests, disable mw type 2 */ - MLX4_GET(bmme_flags, outbox, QUERY_DEV_CAP_BMME_FLAGS_OFFSET); + MLX4_GET(bmme_flags, outbox->buf, QUERY_DEV_CAP_BMME_FLAGS_OFFSET); bmme_flags &= ~MLX4_BMME_FLAG_TYPE_2_WIN; MLX4_PUT(outbox->buf, bmme_flags, QUERY_DEV_CAP_BMME_FLAGS_OFFSET); @@ -883,7 +883,7 @@ int mlx4_QUERY_DEV_CAP_wrapper(struct mlx4_dev *dev, int slave, } /* turn off ipoib managed steering for guests */ - MLX4_GET(field, outbox, QUERY_DEV_CAP_FLOW_STEERING_IPOIB_OFFSET); + MLX4_GET(field, outbox->buf, QUERY_DEV_CAP_FLOW_STEERING_IPOIB_OFFSET); field &= ~0x80; MLX4_PUT(outbox->buf, field, QUERY_DEV_CAP_FLOW_STEERING_IPOIB_OFFSET); |