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Diffstat (limited to 'drivers/infiniband/sw/rdmavt/mmap.h')
-rw-r--r--drivers/infiniband/sw/rdmavt/mmap.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/infiniband/sw/rdmavt/mmap.h b/drivers/infiniband/sw/rdmavt/mmap.h
new file mode 100644
index 0000000000..7e92cf28e0
--- /dev/null
+++ b/drivers/infiniband/sw/rdmavt/mmap.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */
+/*
+ * Copyright(c) 2016 Intel Corporation.
+ */
+
+#ifndef DEF_RDMAVTMMAP_H
+#define DEF_RDMAVTMMAP_H
+
+#include <rdma/rdma_vt.h>
+
+void rvt_mmap_init(struct rvt_dev_info *rdi);
+void rvt_release_mmap_info(struct kref *ref);
+int rvt_mmap(struct ib_ucontext *context, struct vm_area_struct *vma);
+struct rvt_mmap_info *rvt_create_mmap_info(struct rvt_dev_info *rdi, u32 size,
+ struct ib_udata *udata, void *obj);
+void rvt_update_mmap_info(struct rvt_dev_info *rdi, struct rvt_mmap_info *ip,
+ u32 size, void *obj);
+
+#endif /* DEF_RDMAVTMMAP_H */