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-rw-r--r--src/spdk/lib/scsi/scsi.c69
1 files changed, 69 insertions, 0 deletions
diff --git a/src/spdk/lib/scsi/scsi.c b/src/spdk/lib/scsi/scsi.c
new file mode 100644
index 00000000..5dce0446
--- /dev/null
+++ b/src/spdk/lib/scsi/scsi.c
@@ -0,0 +1,69 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright (C) 2008-2012 Daisuke Aoyama <aoyama@peach.ne.jp>.
+ * 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.
+ */
+
+#include "scsi_internal.h"
+
+struct spdk_scsi_globals g_spdk_scsi;
+
+int
+spdk_scsi_init(void)
+{
+ int rc;
+
+ rc = pthread_mutex_init(&g_spdk_scsi.mutex, NULL);
+ if (rc != 0) {
+ SPDK_ERRLOG("mutex_init() failed\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+void
+spdk_scsi_fini(void)
+{
+ pthread_mutex_destroy(&g_spdk_scsi.mutex);
+}
+
+SPDK_TRACE_REGISTER_FN(scsi_trace)
+{
+ spdk_trace_register_owner(OWNER_SCSI_DEV, 'd');
+ spdk_trace_register_object(OBJECT_SCSI_TASK, 't');
+ spdk_trace_register_description("SCSI_TASK_DONE", "", TRACE_SCSI_TASK_DONE,
+ OWNER_SCSI_DEV, OBJECT_SCSI_TASK, 0, 0, "");
+ spdk_trace_register_description("SCSI_TASK_START", "", TRACE_SCSI_TASK_START,
+ OWNER_SCSI_DEV, OBJECT_SCSI_TASK, 0, 0, "");
+}
+
+SPDK_LOG_REGISTER_COMPONENT("scsi", SPDK_LOG_SCSI)