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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-08-07 13:17:52 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-08-07 13:17:52 +0000
commit3afb00d3f86d3d924f88b56fa8285d4e9db85852 (patch)
tree95a985d3019522cea546b7d8df621369bc44fc6c /drivers/infiniband/sw/rxe/rxe_qp.c
parentAdding debian version 6.9.12-1. (diff)
downloadlinux-3afb00d3f86d3d924f88b56fa8285d4e9db85852.tar.xz
linux-3afb00d3f86d3d924f88b56fa8285d4e9db85852.zip
Merging upstream version 6.10.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_qp.c')
-rw-r--r--drivers/infiniband/sw/rxe/rxe_qp.c46
1 files changed, 18 insertions, 28 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_qp.c b/drivers/infiniband/sw/rxe/rxe_qp.c
index e3589c0201..d2f7b5195c 100644
--- a/drivers/infiniband/sw/rxe/rxe_qp.c
+++ b/drivers/infiniband/sw/rxe/rxe_qp.c
@@ -244,7 +244,7 @@ static int rxe_qp_init_req(struct rxe_dev *rxe, struct rxe_qp *qp,
err = sock_create_kern(&init_net, AF_INET, SOCK_DGRAM, 0, &qp->sk);
if (err < 0)
return err;
- qp->sk->sk->sk_user_data = qp;
+ qp->sk->sk->sk_user_data = (void *)(uintptr_t)qp->elem.index;
/* pick a source UDP port number for this QP based on
* the source QPN. this spreads traffic for different QPs
@@ -265,8 +265,7 @@ static int rxe_qp_init_req(struct rxe_dev *rxe, struct rxe_qp *qp,
qp->req.opcode = -1;
qp->comp.opcode = -1;
- rxe_init_task(&qp->req.task, qp, rxe_requester);
- rxe_init_task(&qp->comp.task, qp, rxe_completer);
+ rxe_init_task(&qp->send_task, qp, rxe_sender);
qp->qp_timeout_jiffies = 0; /* Can't be set for UD/UC in modify_qp */
if (init->qp_type == IB_QPT_RC) {
@@ -337,7 +336,7 @@ static int rxe_qp_init_resp(struct rxe_dev *rxe, struct rxe_qp *qp,
return err;
}
- rxe_init_task(&qp->resp.task, qp, rxe_responder);
+ rxe_init_task(&qp->recv_task, qp, rxe_receiver);
qp->resp.opcode = OPCODE_NONE;
qp->resp.msn = 0;
@@ -514,14 +513,12 @@ err1:
static void rxe_qp_reset(struct rxe_qp *qp)
{
/* stop tasks from running */
- rxe_disable_task(&qp->resp.task);
- rxe_disable_task(&qp->comp.task);
- rxe_disable_task(&qp->req.task);
+ rxe_disable_task(&qp->recv_task);
+ rxe_disable_task(&qp->send_task);
/* drain work and packet queuesc */
- rxe_requester(qp);
- rxe_completer(qp);
- rxe_responder(qp);
+ rxe_sender(qp);
+ rxe_receiver(qp);
if (qp->rq.queue)
rxe_queue_reset(qp->rq.queue);
@@ -548,9 +545,8 @@ static void rxe_qp_reset(struct rxe_qp *qp)
cleanup_rd_atomic_resources(qp);
/* reenable tasks */
- rxe_enable_task(&qp->resp.task);
- rxe_enable_task(&qp->comp.task);
- rxe_enable_task(&qp->req.task);
+ rxe_enable_task(&qp->recv_task);
+ rxe_enable_task(&qp->send_task);
}
/* move the qp to the error state */
@@ -562,9 +558,8 @@ void rxe_qp_error(struct rxe_qp *qp)
qp->attr.qp_state = IB_QPS_ERR;
/* drain work and packet queues */
- rxe_sched_task(&qp->resp.task);
- rxe_sched_task(&qp->comp.task);
- rxe_sched_task(&qp->req.task);
+ rxe_sched_task(&qp->recv_task);
+ rxe_sched_task(&qp->send_task);
spin_unlock_irqrestore(&qp->state_lock, flags);
}
@@ -575,8 +570,7 @@ static void rxe_qp_sqd(struct rxe_qp *qp, struct ib_qp_attr *attr,
spin_lock_irqsave(&qp->state_lock, flags);
qp->attr.sq_draining = 1;
- rxe_sched_task(&qp->comp.task);
- rxe_sched_task(&qp->req.task);
+ rxe_sched_task(&qp->send_task);
spin_unlock_irqrestore(&qp->state_lock, flags);
}
@@ -821,19 +815,15 @@ static void rxe_qp_do_cleanup(struct work_struct *work)
del_timer_sync(&qp->rnr_nak_timer);
}
- if (qp->resp.task.func)
- rxe_cleanup_task(&qp->resp.task);
+ if (qp->recv_task.func)
+ rxe_cleanup_task(&qp->recv_task);
- if (qp->req.task.func)
- rxe_cleanup_task(&qp->req.task);
-
- if (qp->comp.task.func)
- rxe_cleanup_task(&qp->comp.task);
+ if (qp->send_task.func)
+ rxe_cleanup_task(&qp->send_task);
/* flush out any receive wr's or pending requests */
- rxe_requester(qp);
- rxe_completer(qp);
- rxe_responder(qp);
+ rxe_sender(qp);
+ rxe_receiver(qp);
if (qp->sq.queue)
rxe_queue_cleanup(qp->sq.queue);