Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 53 insertions, 0 deletions

diff --git a/src/spdk/intel-ipsec-mb/include/clear_regs_mem.h b/src/spdk/intel-ipsec-mb/include/clear_regs_mem.h
new file mode 100644
index 000000000..40f888ec4
--- /dev/null
+++ b/src/spdk/intel-ipsec-mb/include/clear_regs_mem.h
@@ -0,0 +1,53 @@
+/*******************************************************************************
+ Copyright (c) 2019, Intel Corporation
+
+ 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 CLEAR_REGS_H
+#define CLEAR_REGS_H
+
+#define CLEAR_SCRATCH_GPS clear_scratch_gps
+
+void force_memset_zero(void *mem, const size_t size);
+
+static inline void
+clear_mem(void *mem, const size_t size)
+{
+        force_memset_zero(mem, size);
+}
+
+static inline void
+clear_var(void *var, const size_t size)
+{
+        force_memset_zero(var, size);
+}
+
+void clear_scratch_gps(void);
+void clear_scratch_xmms_sse(void);
+void clear_scratch_xmms_avx(void);
+void clear_scratch_ymms(void);
+void clear_scratch_zmms(void);
+
+#endif /* CLEAR_REGS_H */