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[infiniband] Allow queue pairs to have a custom allocator for receive iobufs

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2012-08-29 22:11:58 +01:00
parent 96be171be5
commit f747fac3e1
6 changed files with 48 additions and 10 deletions
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8
src/drivers/infiniband/hermon.c
View File

@@ -3128,6 +3128,11 @@ static int hermon_eth_transmit ( struct net_device *netdev,
return 0;
}
/** Hermon Ethernet queue pair operations */
static struct ib_queue_pair_operations hermon_eth_qp_op = {
.alloc_iob = alloc_iob,
};
/**
* Handle Hermon Ethernet device send completion
*
@@ -3225,7 +3230,8 @@ static int hermon_eth_open ( struct net_device *netdev ) {
/* Allocate queue pair */
port->eth_qp = ib_create_qp ( ibdev, IB_QPT_ETH,
HERMON_ETH_NUM_SEND_WQES, port->eth_cq,
HERMON_ETH_NUM_RECV_WQES, port->eth_cq );
HERMON_ETH_NUM_RECV_WQES, port->eth_cq,
&hermon_eth_qp_op );
if ( ! port->eth_qp ) {
DBGC ( hermon, "Hermon %p port %d could not create queue "
"pair\n", hermon, ibdev->port );

11
src/drivers/net/ipoib.c
View File

@@ -534,6 +534,11 @@ static struct ib_completion_queue_operations ipoib_cq_op = {
.complete_recv = ipoib_complete_recv,
};
/** IPoIB queue pair operations */
static struct ib_queue_pair_operations ipoib_qp_op = {
.alloc_iob = alloc_iob,
};
/**
* Poll IPoIB network device
*
@@ -667,9 +672,9 @@ static int ipoib_open ( struct net_device *netdev ) {
}
/* Allocate queue pair */
ipoib->qp = ib_create_qp ( ibdev, IB_QPT_UD,
IPOIB_NUM_SEND_WQES, ipoib->cq,
IPOIB_NUM_RECV_WQES, ipoib->cq );
ipoib->qp = ib_create_qp ( ibdev, IB_QPT_UD, IPOIB_NUM_SEND_WQES,
ipoib->cq, IPOIB_NUM_RECV_WQES, ipoib->cq,
&ipoib_qp_op );
if ( ! ipoib->qp ) {
DBGC ( ipoib, "IPoIB %p could not allocate queue pair\n",
ipoib );