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[infiniband] Update all other MAD users to use a management interface

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This commit is contained in:
Michael Brown
2009-08-06 01:18:38 +01:00
parent 44251ebb9a
commit 34bfc04e4c
12 changed files with 752 additions and 997 deletions
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32
src/drivers/net/ipoib.c
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@@ -58,12 +58,14 @@ struct ipoib_device {
struct ib_queue_pair *qp;
/** Broadcast MAC */
struct ipoib_mac broadcast;
/** Joined to multicast group
/** Joined to IPv4 broadcast multicast group
*
* This flag indicates whether or not we have initiated the
* join to the IPv4 multicast group.
* join to the IPv4 broadcast multicast group.
*/
int broadcast_joined;
/** IPv4 broadcast multicast group membership */
struct ib_mc_membership broadcast_membership;
};
/** Broadcast IPoIB address */
@@ -456,6 +458,26 @@ static void ipoib_irq ( struct net_device *netdev __unused,
/* No implementation */
}
/**
* Handle IPv4 broadcast multicast group join completion
*
* @v ibdev Infiniband device
* @v qp Queue pair
* @v membership Multicast group membership
* @v rc Status code
* @v mad Response MAD (or NULL on error)
*/
void ipoib_join_complete ( struct ib_device *ibdev __unused,
struct ib_queue_pair *qp __unused,
struct ib_mc_membership *membership, int rc,
union ib_mad *mad __unused ) {
struct ipoib_device *ipoib = container_of ( membership,
struct ipoib_device, broadcast_membership );
/* Record join status as link status */
netdev_link_err ( ipoib->netdev, rc );
}
/**
* Join IPv4 broadcast multicast group
*
@@ -466,7 +488,9 @@ static int ipoib_join_broadcast_group ( struct ipoib_device *ipoib ) {
int rc;
if ( ( rc = ib_mcast_join ( ipoib->ibdev, ipoib->qp,
&ipoib->broadcast.gid ) ) != 0 ) {
&ipoib->broadcast_membership,
&ipoib->broadcast.gid,
ipoib_join_complete ) ) != 0 ) {
DBGC ( ipoib, "IPoIB %p could not join broadcast group: %s\n",
ipoib, strerror ( rc ) );
return rc;
@@ -485,7 +509,7 @@ static void ipoib_leave_broadcast_group ( struct ipoib_device *ipoib ) {
if ( ipoib->broadcast_joined ) {
ib_mcast_leave ( ipoib->ibdev, ipoib->qp,
&ipoib->broadcast.gid );
&ipoib->broadcast_membership );
ipoib->broadcast_joined = 0;
}
}