[ofw] [PATCH 7/7] scm: increase ACK timeout to 20 for a default value to match other providers.

Davis, Arlin R arlin.r.davis at intel.com
Thu Jul 5 09:38:44 PDT 2012


Signed-off-by: Arlin Davis <arlin.r.davis at intel.com>
---
 dapl/openib_scm/dapl_ib_util.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dapl/openib_scm/dapl_ib_util.h b/dapl/openib_scm/dapl_ib_util.h
index 0d7f9f3..2050c2c 100644
--- a/dapl/openib_scm/dapl_ib_util.h
+++ b/dapl/openib_scm/dapl_ib_util.h
@@ -60,8 +60,8 @@ typedef dp_ib_cm_handle_t	ib_cm_srvc_handle_t;
 #define	INLINE_SEND_DEFAULT	200
 
 /* RC timer - retry count defaults */
-#define SCM_ACK_TIMER 16 /* 5 bits, 4.096us*2^ack_timer. 16== 268ms */
-#define SCM_ACK_RETRY 7  /* 3 bits, 7 * 268ms = 1.8 seconds */
+#define SCM_ACK_TIMER	20 /* 5 bits, 4.096us*2^ack_timer. 16== 268ms, 20==4.2s */
+#define SCM_ACK_RETRY	7  /* 3 bits, 7 * 4.2  == 30 seconds */
 #define SCM_RNR_TIMER 12 /* 5 bits, 12 =.64ms, 28 =163ms, 31 =491ms */
 #define SCM_RNR_RETRY 7  /* 3 bits, 7 == infinite */
 #define SCM_CR_RETRY  5  /* retries for busy server, connect refused */
-- 
1.7.3





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