From: Sasha Khapyorsky <sashak-smomgflXvOZWk0Htik3J/w@public.gmane.org>
To: Hal Rosenstock <hnrose-Wuw85uim5zDR7s880joybQ@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH] opensm: make subnet's max mlid update implementation independent
Date: Sat, 24 Oct 2009 00:00:55 +0200 [thread overview]
Message-ID: <20091023220055.GG5764@me> (raw)
In-Reply-To: <20091016182834.GA26292-Wuw85uim5zDR7s880joybQ@public.gmane.org>
Make subnet's max mlid (max_mcast_lid_ho) setup procedure to be
independent from implementation details of switch multicast table
object.
Signed-off-by: Sasha Khapyorsky <sashak-smomgflXvOZWk0Htik3J/w@public.gmane.org>
---
opensm/opensm/osm_sw_info_rcv.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/opensm/opensm/osm_sw_info_rcv.c b/opensm/opensm/osm_sw_info_rcv.c
index ad75fd4..f32adc5 100644
--- a/opensm/opensm/osm_sw_info_rcv.c
+++ b/opensm/opensm/osm_sw_info_rcv.c
@@ -220,10 +220,10 @@ static void si_rcv_process_new(IN osm_sm_t * sm, IN osm_node_t * p_node,
}
/* set subnet max mlid to the minimum MulticastFDBCap of all switches */
- if (p_sw->mcast_tbl.num_entries < sm->p_subn->max_mcast_lid_ho -
- IB_LID_MCAST_START_HO + 1) {
- sm->p_subn->max_mcast_lid_ho = p_sw->mcast_tbl.num_entries +
- IB_LID_MCAST_START_HO - 1;
+ if (cl_ntoh16(p_si->mcast_cap) + IB_LID_MCAST_START_HO - 1 <
+ sm->p_subn->max_mcast_lid_ho) {
+ sm->p_subn->max_mcast_lid_ho = cl_ntoh16(p_si->mcast_cap) +
+ IB_LID_MCAST_START_HO - 1;
OSM_LOG(sm->p_log, OSM_LOG_VERBOSE,
"Subnet max multicast lid is 0x%X\n",
sm->p_subn->max_mcast_lid_ho);
--
1.6.5.1
--
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prev parent reply other threads:[~2009-10-23 22:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-16 18:28 [PATCHv2] opensm/osm_mcast_tbl.(h c): Make max_mlid_ho be maximum MLID configured Hal Rosenstock
[not found] ` <20091016182834.GA26292-Wuw85uim5zDR7s880joybQ@public.gmane.org>
2009-10-23 22:00 ` Sasha Khapyorsky
2009-10-23 22:00 ` Sasha Khapyorsky [this message]
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