Signed-off-by: Jim Schutt <[email protected]>
Signed-off-by: Hal Rosenstock <[email protected]>
---
include/opensm/osm_opensm.h | 12 ++++++++++++
opensm/osm_qos.c | 6 ++++++
2 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/include/opensm/osm_opensm.h b/include/opensm/osm_opensm.h
index 0b6e44f..b93a09a 100644
--- a/include/opensm/osm_opensm.h
+++ b/include/opensm/osm_opensm.h
@@ -136,6 +136,10 @@ struct osm_routing_engine {
void (*update_sl2vl)(void *context, IN osm_physp_t *port,
IN uint8_t in_port_num, IN uint8_t out_port_num,
IN OUT ib_slvl_table_t *t);
+ void (*update_vlarb)(void *context, IN osm_physp_t *port,
+ IN uint8_t port_num,
+ IN OUT ib_vl_arb_table_t *block,
+ unsigned block_length, unsigned block_num);
uint8_t (*path_sl)(void *context, IN uint8_t path_sl_hint,
IN const ib_net16_t slid, IN const ib_net16_t dlid);
ib_api_status_t (*mcast_build_stree)(void *context,
@@ -170,6 +174,14 @@ struct osm_routing_engine {
* which part of the SL2VL map to update. For router/HCA ports,
* in_port_num/out_port_num should be ignored.
*
+* update_vlarb(void *context, IN osm_physp_t *port,
+* IN uint8_t port_num,
+* IN OUT ib_vl_arb_table_t *block,
+* unsigned block_length, unsigned block_num)
+* The callback to allow routing engine input for VLArbitration.
+* *port is the physical port for which the VLArb table is to be
+* updated.
+*
* path_sl
* The callback for computing path SL.
*
diff --git a/opensm/osm_qos.c b/opensm/osm_qos.c
index ac15bcd..0bd116a 100644
--- a/opensm/osm_qos.c
+++ b/opensm/osm_qos.c
@@ -144,6 +144,7 @@ static ib_api_status_t vlarb_update_table_block(osm_sm_t *
sm,
unsigned block_num,
cl_qlist_t *mad_list)
{
+ struct osm_routing_engine *re = sm->p_subn->p_osm->routing_engine_used;
ib_vl_arb_table_t block;
uint32_t attr_mod;
unsigned vl_mask, i;
@@ -152,6 +153,11 @@ static ib_api_status_t vlarb_update_table_block(osm_sm_t *
sm,
memset(&block, 0, sizeof(block));
memcpy(&block, table_block, block_length * sizeof(block.vl_entry[0]));
+
+ if (re && re->update_vlarb)
+ re->update_vlarb(re->context, p, port_num, &block,
+ block_length, block_num);
+
for (i = 0; i < block_length; i++)
block.vl_entry[i].vl &= vl_mask;
--
1.7.8.2
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
