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IB/core: Change ib_create_cq to use struct ib_cq_init_attr

Browse source 
Currently, ib_create_cq uses cqe and comp_vecotr instead
of the extendible ib_cq_init_attr struct.

Earlier patches already changed the vendors to work with
ib_cq_init_attr. This patch changes the consumers too.

Signed-off-by: Matan Barak <[email protected]>
Signed-off-by: Or Gerlitz <[email protected]>
Signed-off-by: Doug Ledford <[email protected]>
This commit is contained in:
Matan Barak 2015-06-11 16:35:21 +03:00 • committed by Doug Ledford
commit 8e37210b38
18 changed files with 74 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

7
net/rds/ib_cm.c
View file

@ -247,6 +247,7 @@ static int rds_ib_setup_qp(struct rds_connection *conn)
struct rds_ib_connection *ic = conn->c_transport_data;
struct ib_device *dev = ic->i_cm_id->device;
struct ib_qp_init_attr attr;
struct ib_cq_init_attr cq_attr = {};
struct rds_ib_device *rds_ibdev;
int ret;
@ -270,9 +271,10 @@ static int rds_ib_setup_qp(struct rds_connection *conn)
ic->i_pd = rds_ibdev->pd;
ic->i_mr = rds_ibdev->mr;
cq_attr.cqe = ic->i_send_ring.w_nr + 1;
ic->i_send_cq = ib_create_cq(dev, rds_ib_send_cq_comp_handler,
rds_ib_cq_event_handler, conn,
ic->i_send_ring.w_nr + 1, 0);
&cq_attr);
if (IS_ERR(ic->i_send_cq)) {
ret = PTR_ERR(ic->i_send_cq);
ic->i_send_cq = NULL;
@ -280,9 +282,10 @@ static int rds_ib_setup_qp(struct rds_connection *conn)
goto out;
}
cq_attr.cqe = ic->i_recv_ring.w_nr;
ic->i_recv_cq = ib_create_cq(dev, rds_ib_recv_cq_comp_handler,
rds_ib_cq_event_handler, conn,
ic->i_recv_ring.w_nr, 0);
&cq_attr);
if (IS_ERR(ic->i_recv_cq)) {
ret = PTR_ERR(ic->i_recv_cq);
ic->i_recv_cq = NULL;

7
net/rds/iw_cm.c
View file

@ -179,6 +179,7 @@ static int rds_iw_init_qp_attrs(struct ib_qp_init_attr *attr,
void *context)
{
struct ib_device *dev = rds_iwdev->dev;
struct ib_cq_init_attr cq_attr = {};
unsigned int send_size, recv_size;
int ret;
@ -198,9 +199,10 @@ static int rds_iw_init_qp_attrs(struct ib_qp_init_attr *attr,
attr->sq_sig_type = IB_SIGNAL_REQ_WR;
attr->qp_type = IB_QPT_RC;
cq_attr.cqe = send_size;
attr->send_cq = ib_create_cq(dev, send_cq_handler,
rds_iw_cq_event_handler,
context, send_size, 0);
context, &cq_attr);
if (IS_ERR(attr->send_cq)) {
ret = PTR_ERR(attr->send_cq);
attr->send_cq = NULL;
@ -208,9 +210,10 @@ static int rds_iw_init_qp_attrs(struct ib_qp_init_attr *attr,
goto out;
}
cq_attr.cqe = recv_size;
attr->recv_cq = ib_create_cq(dev, recv_cq_handler,
rds_iw_cq_event_handler,
context, recv_size, 0);
context, &cq_attr);
if (IS_ERR(attr->recv_cq)) {
ret = PTR_ERR(attr->recv_cq);
attr->recv_cq = NULL;