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authorJack Morgenstein <jackm@dev.mellanox.co.il>2008-01-27 18:13:25 +0200
committerRoland Dreier <rolandd@cisco.com>2008-02-04 20:20:43 -0800
commit893da75956ab48545e8732b46e1cf4350bd25f9c (patch)
treefe5125ffd8ec7d84f3b4937f6ade9ee65f7a4913 /drivers/infiniband
parent6ccef1de2c1718729dd1c7ee8bd98473519eb3b3 (diff)
mlx4_core: Don't read reserved fields in mlx4_QUERY_ADAPTER()
The firmware QUERY_ADAPTER command does not return vendor_id, device_id, and revision_id; eliminate these fields from the query. Initialize the rev_id field of the mlx4 device via init_node_data (MAD IFC query), as is done in the query_device verb implementation. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/mlx4/main.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index d8287d9db41..d2f50b62fcb 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -468,6 +468,7 @@ static int init_node_data(struct mlx4_ib_dev *dev)
if (err)
goto out;
+ dev->dev->rev_id = be32_to_cpup((__be32 *) (out_mad->data + 32));
memcpy(&dev->ib_dev.node_guid, out_mad->data + 12, 8);
out: