From: Arlin Davis Date: Wed, 29 Apr 2009 17:51:03 +0000 (-0700) Subject: scm: increase default MTU size from 1024 to 2048 X-Git-Tag: dapl-2.0.19-1~2 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=f91f27eaaab28b13a631adf75b933b7be3afbc0f;p=~ardavis%2Fdapl.git scm: increase default MTU size from 1024 to 2048 Signed-off-by: Arlin Davis --- diff --git a/dapl/openib_scm/dapl_ib_util.h b/dapl/openib_scm/dapl_ib_util.h index 9ddf231..5493312 100644 --- a/dapl/openib_scm/dapl_ib_util.h +++ b/dapl/openib_scm/dapl_ib_util.h @@ -177,7 +177,7 @@ typedef struct ibv_comp_channel *ib_wait_obj_handle_t; #define SCM_ACK_RETRY 7 /* 3 bits, 7 * 268ms = 1.8 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_IB_MTU 1024 +#define SCM_IB_MTU 2048 /* Global routing defaults */ #define SCM_GLOBAL 0 /* global routing is disabled */