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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>
This commit is contained in:
Potnuri Bharat Teja 2020-09-09 21:07:07 +05:30 committed by Jason Gunthorpe
parent a1255fff5d
commit 8d539c6109
1 changed files with 2 additions and 2 deletions
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4
drivers/infiniband/hw/cxgb4/cm.c
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@ -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);