diff options
| author | Roland Dreier <rolandd@cisco.com> | 2007-10-09 19:59:16 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-10-09 19:59:16 -0700 |
| commit | 121964ec38d3e17b5ea6183b3c0571df2f4b0eb6 (patch) | |
| tree | 4146d90919dd8ccc2d363b879f8cdbed618a0abf /drivers/net/mlx4/main.c | |
| parent | cf78237d7b0e683d172e40b1e85b26ca49a3cdba (diff) | |
| download | linux-121964ec38d3e17b5ea6183b3c0571df2f4b0eb6.tar.bz2 | |
mlx4_core: Fix meaning of dev->caps.reserved_mtts
Everything that uses caps.reserved_mtts expects it to be a count of MTT
segments, not MTT entries. So convert the value that the FW gives us to
a count of segments.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/net/mlx4/main.c')
| -rw-r--r-- | drivers/net/mlx4/main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c index 07c2847a7cc8..ed7e8d76cde0 100644 --- a/drivers/net/mlx4/main.c +++ b/drivers/net/mlx4/main.c @@ -149,7 +149,8 @@ static int __devinit mlx4_dev_cap(struct mlx4_dev *dev, struct mlx4_dev_cap *dev dev->caps.max_cqes = dev_cap->max_cq_sz - 1; dev->caps.reserved_cqs = dev_cap->reserved_cqs; dev->caps.reserved_eqs = dev_cap->reserved_eqs; - dev->caps.reserved_mtts = dev_cap->reserved_mtts; + dev->caps.reserved_mtts = DIV_ROUND_UP(dev_cap->reserved_mtts, + MLX4_MTT_ENTRY_PER_SEG); dev->caps.reserved_mrws = dev_cap->reserved_mrws; dev->caps.reserved_uars = dev_cap->reserved_uars; dev->caps.reserved_pds = dev_cap->reserved_pds; |