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-rw-r--r--src/spdk/module/bdev/nvme/bdev_ocssd.h67
1 files changed, 67 insertions, 0 deletions
diff --git a/src/spdk/module/bdev/nvme/bdev_ocssd.h b/src/spdk/module/bdev/nvme/bdev_ocssd.h
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index 000000000..89e5a3058
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+++ b/src/spdk/module/bdev/nvme/bdev_ocssd.h
@@ -0,0 +1,67 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright (c) Intel Corporation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SPDK_BDEV_OCSSD_H
+#define SPDK_BDEV_OCSSD_H
+
+#include "spdk/stdinc.h"
+#include "common.h"
+
+struct bdev_ocssd_range {
+ uint64_t begin;
+ uint64_t end;
+};
+
+typedef void (*bdev_ocssd_create_cb)(const char *bdev_name, int status, void *ctx);
+typedef void (*bdev_ocssd_delete_cb)(int status, void *ctx);
+
+void bdev_ocssd_create_bdev(const char *ctrlr_name, const char *bdev_name, uint32_t nsid,
+ const struct bdev_ocssd_range *range,
+ bdev_ocssd_create_cb cb_fn, void *cb_arg);
+void bdev_ocssd_delete_bdev(const char *bdev_name, bdev_ocssd_delete_cb cb_fn, void *cb_arg);
+
+void bdev_ocssd_populate_namespace(struct nvme_bdev_ctrlr *nvme_bdev_ctrlr,
+ struct nvme_bdev_ns *nvme_ns,
+ struct nvme_async_probe_ctx *ctx);
+void bdev_ocssd_depopulate_namespace(struct nvme_bdev_ns *ns);
+void bdev_ocssd_namespace_config_json(struct spdk_json_write_ctx *w, struct nvme_bdev_ns *ns);
+
+int bdev_ocssd_create_io_channel(struct nvme_io_channel *ioch);
+void bdev_ocssd_destroy_io_channel(struct nvme_io_channel *ioch);
+
+int bdev_ocssd_init_ctrlr(struct nvme_bdev_ctrlr *nvme_bdev_ctrlr);
+void bdev_ocssd_fini_ctrlr(struct nvme_bdev_ctrlr *nvme_bdev_ctrlr);
+
+void bdev_ocssd_handle_chunk_notification(struct nvme_bdev_ctrlr *nvme_bdev_ctrlr);
+
+#endif /* SPDK_BDEV_OCSSD_H */