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| author |   Potnuri Bharat Teja <bharat@chelsio.com> | 2020-09-09 21:07:07 +0530 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2020-09-18 11:29:37 -0300 |
| commit | 8d539c6109f203bb237c7c1eb73d4665869bab1a (patch) | |
| tree | 213e9574722fa29a5e6f9a81dca5982f64e00f7f /drivers/infiniband/hw/cxgb4 | |
| parent | Merge branch 'mlx_sw_owner_v2' into rdma.git for-next (diff) | |
| download | linux-dev-8d539c6109f203bb237c7c1eb73d4665869bab1a.tar.xz linux-dev-8d539c6109f203bb237c7c1eb73d4665869bab1a.zip | |
RDMA/iw_cxgb4: Disable delayed ack by default
Receive side delayed ack mode is needed only for certain area networks/
connections. Therefore disable it by default.
Link: https://lore.kernel.org/r/20200909153707.2795-1-bharat@chelsio.com
Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/cxgb4')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/cm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index 1f288c73ccfc..8769e7aa097f 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -77,9 +77,9 @@ static int enable_ecn; module_param(enable_ecn, int, 0644); MODULE_PARM_DESC(enable_ecn, "Enable ECN (default=0/disabled)"); -static int dack_mode = 1; +static int dack_mode; module_param(dack_mode, int, 0644); -MODULE_PARM_DESC(dack_mode, "Delayed ack mode (default=1)"); +MODULE_PARM_DESC(dack_mode, "Delayed ack mode (default=0)"); uint c4iw_max_read_depth = 32; module_param(c4iw_max_read_depth, int, 0644); |