From 8d539c6109f203bb237c7c1eb73d4665869bab1a Mon Sep 17 00:00:00 2001 From: Potnuri Bharat Teja Date: Wed, 9 Sep 2020 21:07:07 +0530 Subject: 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 Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/cxgb4/cm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/infiniband/hw/cxgb4') 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); -- cgit v1.2.3-59-g8ed1b