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[infiniband] Make node description invariant across all ports

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IBA section 14.2.5.2 states that "the contents of the NodeDescription
attribute are the same for all ports on a node".  Satisfy this by
using the HCA GUID rather than the port GUID to form the node
description string.
This commit is contained in:
Michael Brown 2009-11-16 20:18:03 +00:00
parent 4933ccbf65
commit e7018228fa
1 changed files with 5 additions and 4 deletions
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9
src/net/infiniband/ib_sma.c
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@ -87,16 +87,17 @@ static void ib_sma_node_desc ( struct ib_device *ibdev,
union ib_mad *mad,
struct ib_address_vector *av ) {
struct ib_node_desc *node_desc = &mad->smp.smp_data.node_desc;
struct ib_gid_half *guid = &ibdev->gid.u.half[1];
struct ib_gid_half guid;
int rc;
/* Fill in information */
memset ( node_desc, 0, sizeof ( *node_desc ) );
ib_get_hca_info ( ibdev, &guid );
snprintf ( node_desc->node_string, sizeof ( node_desc->node_string ),
"gPXE %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x (%s)",
guid->u.bytes[0], guid->u.bytes[1], guid->u.bytes[2],
guid->u.bytes[3], guid->u.bytes[4], guid->u.bytes[5],
guid->u.bytes[6], guid->u.bytes[7], ibdev->dev->name );
guid.u.bytes[0], guid.u.bytes[1], guid.u.bytes[2],
guid.u.bytes[3], guid.u.bytes[4], guid.u.bytes[5],
guid.u.bytes[6], guid.u.bytes[7], ibdev->dev->name );
/* Send GetResponse */
mad->hdr.method = IB_MGMT_METHOD_GET_RESP;