diff options
| author | Eli Cohen <eli@dev.mellanox.co.il> | 2010-09-20 08:42:38 +0200 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2010-09-29 05:48:49 +0200 |
| commit | 0498628f974d4132ba34b06fc24786a00401b79c (patch) | |
| tree | 6317130c6c9c5cb75018338647ab46366f6b80c2 /drivers/net/mlx4/main.c | |
| parent | Fix pktcdvd ioctl dev_minor range check (diff) | |
| download | linux-0498628f974d4132ba34b06fc24786a00401b79c.tar.xz linux-0498628f974d4132ba34b06fc24786a00401b79c.zip | |
mlx4_core: Allow log_mtts_per_seg up to 7
As there are now machines with a lot more physical memory, we need to
be able to register more memory. This patch lifts the upper limit of
log_mtts_per_seg from 5 to 7, increasing the amount of memory that can
be registered.
Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/net/mlx4/main.c')
| -rw-r--r-- | drivers/net/mlx4/main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c index 5102ab1ac561..4f6a8597042a 100644 --- a/drivers/net/mlx4/main.c +++ b/drivers/net/mlx4/main.c @@ -103,7 +103,7 @@ MODULE_PARM_DESC(use_prio, "Enable steering by VLAN priority on ETH ports " static int log_mtts_per_seg = ilog2(MLX4_MTT_ENTRY_PER_SEG); module_param_named(log_mtts_per_seg, log_mtts_per_seg, int, 0444); -MODULE_PARM_DESC(log_mtts_per_seg, "Log2 number of MTT entries per segment (1-5)"); +MODULE_PARM_DESC(log_mtts_per_seg, "Log2 number of MTT entries per segment (1-7)"); int mlx4_check_port_params(struct mlx4_dev *dev, enum mlx4_port_type *port_type) @@ -1304,7 +1304,7 @@ static int __init mlx4_verify_params(void) return -1; } - if ((log_mtts_per_seg < 1) || (log_mtts_per_seg > 5)) { + if ((log_mtts_per_seg < 1) || (log_mtts_per_seg > 7)) { pr_warning("mlx4_core: bad log_mtts_per_seg: %d\n", log_mtts_per_seg); return -1; } |