staging/rdma/hfi1: move hfi1_migrate_qp
Move hfi1_migrate_qp from ruc.c to qp.[hc] in prep for modifying the QP
workqueue.
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/rdma/hfi1/qp.c b/drivers/staging/rdma/hfi1/qp.c
index f8c3616..a2bbf0b 100644
--- a/drivers/staging/rdma/hfi1/qp.c
+++ b/drivers/staging/rdma/hfi1/qp.c
@@ -1685,3 +1685,23 @@
qp->ibqp.event_handler(&ev, qp->ibqp.qp_context);
}
}
+
+/*
+ * Switch to alternate path.
+ * The QP s_lock should be held and interrupts disabled.
+ */
+void hfi1_migrate_qp(struct hfi1_qp *qp)
+{
+ struct ib_event ev;
+
+ qp->s_mig_state = IB_MIG_MIGRATED;
+ qp->remote_ah_attr = qp->alt_ah_attr;
+ qp->port_num = qp->alt_ah_attr.port_num;
+ qp->s_pkey_index = qp->s_alt_pkey_index;
+ qp->s_flags |= HFI1_S_AHG_CLEAR;
+
+ ev.device = qp->ibqp.device;
+ ev.element.qp = &qp->ibqp;
+ ev.event = IB_EVENT_PATH_MIG;
+ qp->ibqp.event_handler(&ev, qp->ibqp.qp_context);
+}
diff --git a/drivers/staging/rdma/hfi1/qp.h b/drivers/staging/rdma/hfi1/qp.h
index b9c1575..bacfa9c 100644
--- a/drivers/staging/rdma/hfi1/qp.h
+++ b/drivers/staging/rdma/hfi1/qp.h
@@ -247,4 +247,6 @@
*/
void qp_comm_est(struct hfi1_qp *qp);
+void hfi1_migrate_qp(struct hfi1_qp *qp);
+
#endif /* _QP_H */
diff --git a/drivers/staging/rdma/hfi1/ruc.c b/drivers/staging/rdma/hfi1/ruc.c
index 49bc9fd7..cf8ac61 100644
--- a/drivers/staging/rdma/hfi1/ruc.c
+++ b/drivers/staging/rdma/hfi1/ruc.c
@@ -241,26 +241,6 @@
return ret;
}
-/*
- * Switch to alternate path.
- * The QP s_lock should be held and interrupts disabled.
- */
-void hfi1_migrate_qp(struct hfi1_qp *qp)
-{
- struct ib_event ev;
-
- qp->s_mig_state = IB_MIG_MIGRATED;
- qp->remote_ah_attr = qp->alt_ah_attr;
- qp->port_num = qp->alt_ah_attr.port_num;
- qp->s_pkey_index = qp->s_alt_pkey_index;
- qp->s_flags |= HFI1_S_AHG_CLEAR;
-
- ev.device = qp->ibqp.device;
- ev.element.qp = &qp->ibqp;
- ev.event = IB_EVENT_PATH_MIG;
- qp->ibqp.event_handler(&ev, qp->ibqp.qp_context);
-}
-
static __be64 get_sguid(struct hfi1_ibport *ibp, unsigned index)
{
if (!index) {
diff --git a/drivers/staging/rdma/hfi1/verbs.h b/drivers/staging/rdma/hfi1/verbs.h
index 041ad07..fa938fb 100644
--- a/drivers/staging/rdma/hfi1/verbs.h
+++ b/drivers/staging/rdma/hfi1/verbs.h
@@ -1069,8 +1069,6 @@
int hfi1_get_rwqe(struct hfi1_qp *qp, int wr_id_only);
-void hfi1_migrate_qp(struct hfi1_qp *qp);
-
int hfi1_ruc_check_hdr(struct hfi1_ibport *ibp, struct hfi1_ib_header *hdr,
int has_grh, struct hfi1_qp *qp, u32 bth0);