[ofa-general] [Fwd: [PATCH] opensm/osm_sa_node_record.c use comp mask to match by LID or GUID]

[Eli Dorfman (Voltaire)]

Resending.

-------- Original Message --------
Subject: [PATCH] opensm/osm_sa_node_record.c use comp mask to match by LID or GUID
Date: Sun, 07 Jun 2009 18:06:00 +0300
From: Eli Dorfman (Voltaire) <dorfman.eli at gmail.com>
To: Sasha Khapyorsky <sashak at voltaire.com>
CC: OpenIB <general at lists.openfabrics.org>,  Hal Rosenstock <hal.rosenstock at gmail.com>

use comp mask to match by LID or GUID

when matching node records use comp mask to filter
 queries that use 0 lid or guid while mask is set

Signed-off-by: Eli Dorfman <elid at voltaire.com>
---
 opensm/opensm/osm_sa_node_record.c |   11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/opensm/opensm/osm_sa_node_record.c b/opensm/opensm/osm_sa_node_record.c
index d42e6ac..d04ce63 100644
--- a/opensm/opensm/osm_sa_node_record.c
+++ b/opensm/opensm/osm_sa_node_record.c
@@ -114,7 +114,8 @@ static void nr_rcv_create_nr(IN osm_sa_t * sa, IN osm_node_t * p_node,
 			     IN cl_qlist_t * p_list,
 			     IN ib_net64_t const match_port_guid,
 			     IN ib_net16_t const match_lid,
-			     IN const osm_physp_t * p_req_physp)
+			     IN const osm_physp_t * p_req_physp,
+				 IN const ib_net64_t comp_mask)
 {
 	const osm_physp_t *p_physp;
 	uint8_t port_num;
@@ -153,7 +154,7 @@ static void nr_rcv_create_nr(IN osm_sa_t * sa, IN osm_node_t * p_node,
 
 		port_guid = osm_physp_get_port_guid(p_physp);
 
-		if (match_port_guid && (port_guid != match_port_guid))
+		if ((comp_mask & IB_NR_COMPMASK_PORTGUID) && (port_guid != match_port_guid))
 			continue;
 
 		base_lid = osm_physp_get_base_lid(p_physp);
@@ -162,7 +163,7 @@ static void nr_rcv_create_nr(IN osm_sa_t * sa, IN osm_node_t * p_node,
 		max_lid_ho = (uint16_t) (base_lid_ho + (1 << lmc) - 1);
 		match_lid_ho = cl_ntoh16(match_lid);
 
-		if (match_lid_ho) {
+		if (comp_mask & IB_NR_COMPMASK_LID) {
 			/*
 			   We validate that the lid belongs to this node.
 			 */
@@ -190,7 +191,7 @@ static void nr_rcv_by_comp_mask(IN cl_map_item_t * p_map_item, IN void *context)
 	const ib_node_record_t *const p_rcvd_rec = p_ctxt->p_rcvd_rec;
 	const osm_physp_t *const p_req_physp = p_ctxt->p_req_physp;
 	osm_sa_t *sa = p_ctxt->sa;
-	ib_net64_t const comp_mask = p_ctxt->comp_mask;
+	ib_net64_t comp_mask = p_ctxt->comp_mask;
 	ib_net64_t match_port_guid = 0;
 	ib_net16_t match_lid = 0;
 
@@ -274,7 +275,7 @@ static void nr_rcv_by_comp_mask(IN cl_map_item_t * p_map_item, IN void *context)
 	}
 
 	nr_rcv_create_nr(sa, p_node, p_ctxt->p_list, match_port_guid,
-			 match_lid, p_req_physp);
+			 match_lid, p_req_physp, comp_mask);
 
 Exit:
 	OSM_LOG_EXIT(p_ctxt->sa->p_log);
-- 
1.5.5