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authorYevgeny Petrilin <yevgenyp@mellanox.co.il>2008-12-22 07:15:03 -0800
committerRoland Dreier <rolandd@cisco.com>2008-12-22 07:15:03 -0800
commitb8dd786f9417e5885929bfe33a235c76a9c1c569 (patch)
tree16b38c672980d142ffa0ac0ccdeb4af19c20cc31 /drivers/net/mlx4/en_main.c
parent061e41fdb5047b1fb161e89664057835935ca1d2 (diff)
mlx4_core: Add support for multiple completion event vectors
When using MSI-X mode, create a completion event queue for each CPU. Report the number of completion EQs in a new struct mlx4_caps member, num_comp_vectors, and extend the mlx4_cq_alloc() interface with a vector parameter so that consumers can specify which completion EQ should be used to report events for the CQ being created. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/net/mlx4/en_main.c')
-rw-r--r--drivers/net/mlx4/en_main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/mlx4/en_main.c b/drivers/net/mlx4/en_main.c
index 4b9794e97a7..c1c05852a95 100644
--- a/drivers/net/mlx4/en_main.c
+++ b/drivers/net/mlx4/en_main.c
@@ -170,9 +170,9 @@ static void *mlx4_en_add(struct mlx4_dev *dev)
mlx4_info(mdev, "Using %d tx rings for port:%d\n",
mdev->profile.prof[i].tx_ring_num, i);
if (!mdev->profile.prof[i].rx_ring_num) {
- mdev->profile.prof[i].rx_ring_num = 1;
+ mdev->profile.prof[i].rx_ring_num = dev->caps.num_comp_vectors;
mlx4_info(mdev, "Defaulting to %d rx rings for port:%d\n",
- 1, i);
+ mdev->profile.prof[i].rx_ring_num, i);
} else
mlx4_info(mdev, "Using %d rx rings for port:%d\n",
mdev->profile.prof[i].rx_ring_num, i);