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authorJack Morgenstein <jackm@dev.mellanox.co.il>2012-12-06 17:12:00 +0000
committerRoland Dreier <roland@purestorage.com>2012-12-19 11:47:22 -0800
commit3c439b5586e9200f7e6287ee77c175c4d5b0eeed (patch)
tree8194cef0f549fbb81aa70985401220c91f228ee7 /include
parent7b8157bedce2a7b5f07f7ec98c96cd6bd64a2a84 (diff)
mlx4_core: Allow choosing flow steering mode
Device managed flow steering will be enabled only under administrator directive provided through setting the existing module parameter log_num_mgm_entry_size to -1 (if the device actually supports flow steering). If flow steering isn't requested or not available, the driver will use the value of log_num_mgm_entry_size and B0 steering. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/mlx4/device.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 21821da2abf..20ea939c22a 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -625,6 +625,7 @@ struct mlx4_dev {
u8 rev_id;
char board_id[MLX4_BOARD_ID_LEN];
int num_vfs;
+ int oper_log_mgm_entry_size;
u64 regid_promisc_array[MLX4_MAX_PORTS + 1];
u64 regid_allmulti_array[MLX4_MAX_PORTS + 1];
};