Commit 8385a875 authored Mar 15, 2023 by Mustafa Ismail Committed by Leon Romanovsky Mar 19, 2023

RDMA/irdma: Increase iWARP CM default rexmit count



When running perftest with large number of connections in iWARP mode, the
passive side could be slow to respond. Increase the rexmit counter default
to allow scaling connections.

Fixes: 146b9756 ("RDMA/irdma: Add connection manager")
Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Link: https://lore.kernel.org/r/20230315145231.931-4-shiraz.saleem@intel.com


Signed-off-by: Leon Romanovsky <leon@kernel.org>

parent b69a6979

drivers/infiniband/hw/irdma/cm.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -41,7 +41,7 @@
		#define TCP_OPTIONS_PADDING 3

		#define IRDMA_DEFAULT_RETRYS 64
		#define IRDMA_DEFAULT_RETRANS 8
		#define IRDMA_DEFAULT_RETRANS 32
		#define IRDMA_DEFAULT_TTL 0x40
		#define IRDMA_DEFAULT_RTT_VAR 6
		#define IRDMA_DEFAULT_SS_THRESH 0x3fffffff