summaryrefslogtreecommitdiff
path: root/include/linux/mlx4
diff options
context:
space:
mode:
authorEli Cohen <eli@dev.mellanox.co.il>2010-10-07 18:24:16 +0400
committerRoland Dreier <rolandd@cisco.com>2010-10-12 01:33:17 +0400
commit5a0fd09428e47fb08d5a887515d92bb2447f4b65 (patch)
tree83a6642cb0dfd99dff733dde7b4c7aa40df2d920 /include/linux/mlx4
parent0498628f974d4132ba34b06fc24786a00401b79c (diff)
downloadlinux-5a0fd09428e47fb08d5a887515d92bb2447f4b65.tar.xz
IB/mlx4: Limit size of fast registration WRs
Fix the limit on the size of max fast registration WRs that can be posted to match hardware capabilities. Signed-off-by: Eli Cohen <eli@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'include/linux/mlx4')
-rw-r--r--include/linux/mlx4/device.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 7a7f9c1e679a..ada69389fb91 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -171,6 +171,10 @@ enum {
MLX4_NUM_FEXCH = 64 * 1024,
};
+enum {
+ MLX4_MAX_FAST_REG_PAGES = 511,
+};
+
static inline u64 mlx4_fw_ver(u64 major, u64 minor, u64 subminor)
{
return (major << 32) | (minor << 16) | subminor;