Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

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

1 files changed, 216 insertions, 0 deletions

diff --git a/src/spdk/intel-ipsec-mb/include/wireless_common.h b/src/spdk/intel-ipsec-mb/include/wireless_common.h
new file mode 100644
index 000000000..a0ba60019
--- /dev/null
+++ b/src/spdk/intel-ipsec-mb/include/wireless_common.h
@@ -0,0 +1,216 @@
+/*******************************************************************************
+  Copyright (c) 2009-2019, 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 _WIRELESS_COMMON_H_
+#define _WIRELESS_COMMON_H_
+
+#include <string.h>
+#ifdef LINUX
+#include <x86intrin.h>
+#else
+#include <intrin.h>
+#endif
+
+#define NUM_PACKETS_1 1
+#define NUM_PACKETS_2 2
+#define NUM_PACKETS_3 3
+#define NUM_PACKETS_4 4
+#define NUM_PACKETS_8 8
+#define NUM_PACKETS_16 16
+
+#ifdef LINUX
+#define BSWAP32 __builtin_bswap32
+#define BSWAP64 __builtin_bswap64
+#else
+#define BSWAP32 _byteswap_ulong
+#define BSWAP64 _byteswap_uint64
+#endif
+
+typedef union _m128_u {
+        uint8_t byte[16];
+        uint16_t word[8];
+        uint32_t dword[4];
+        uint64_t qword[2];
+        __m128i m;
+} m128_t;
+
+typedef union _m64_u {
+        uint8_t byte[8];
+        uint16_t word[4];
+        uint32_t dword[2];
+        uint64_t m;
+} m64_t;
+
+static inline uint32_t bswap4(const uint32_t val)
+{
+        return ((val >> 24) |             /**< A*/
+                ((val & 0xff0000) >> 8) | /**< B*/
+                ((val & 0xff00) << 8) |   /**< C*/
+                (val << 24));             /**< D*/
+}
+
+/*************************************************************************
+* @description - this function is used to copy the right number of bytes
+*                from the source to destination buffer
+*
+* @param pSrc [IN] - pointer to an input Byte array (at least len bytes
+*                    available)
+* @param pDst [IN] - pointer to the output buffer (at least len bytes available)
+* @param len  [IN] - length in bytes to copy (0 to 4)
+*
+*************************************************************************/
+static inline void memcpy_keystream_32(uint8_t *pDst,
+                                       const uint8_t *pSrc,
+                                       const uint32_t len)
+{
+        switch (len) {
+        case 4:
+                *(uint32_t *)pDst = *(const uint32_t *)pSrc;
+                break;
+        case 3:
+                pDst[2] = pSrc[2];
+                /* fall-through */
+        case 2:
+                pDst[1] = pSrc[1];
+                /* fall-through */
+        case 1:
+                pDst[0] = pSrc[0];
+                /* fall-through */
+        }
+}
+
+/*************************************************************************
+* @description - this function is used to XOR the right number of bytes
+*                from a keystrea and a source into a destination buffer
+*
+* @param pSrc [IN] - pointer to an input Byte array (at least 4 bytes available)
+* @param pDst [IN] - pointer to the output buffer (at least 4 bytes available)
+* @param KS  [IN]  - 4 bytes of keystream number, must be reversed
+*                    into network byte order before XOR
+*
+*************************************************************************/
+static inline void xor_keystream_reverse_32(uint8_t *pDst,
+                                            const uint8_t *pSrc,
+                                            const uint32_t KS)
+{
+        *(uint32_t *)pDst = (*(const uint32_t *)pSrc) ^ BSWAP32(KS);
+}
+
+/******************************************************************************
+ * @description - this function is used to do a keystream operation
+ * @param pSrc [IN] - pointer to an input Byte array (at least 8 bytes
+ *                    available)
+ * @param pDst [IN] - pointer to the output buffer (at least 8 bytes available)
+ * @param keyStream [IN] -  the Keystream value (8 bytes)
+ ******************************************************************************/
+static inline const uint8_t *
+xor_keystrm_rev(uint8_t *pDst, const uint8_t *pSrc, uint64_t keyStream)
+{
+        /* default: XOR ONLY, read the input buffer, update the output buffer */
+        const uint64_t *pSrc64 = (const uint64_t *)pSrc;
+        uint64_t *pDst64 = (uint64_t *)pDst;
+        *pDst64 = *pSrc64 ^ BSWAP64(keyStream);
+        return (const uint8_t *)(pSrc64 + 1);
+}
+
+/******************************************************************************
+ * @description - this function is used to copy the right number of bytes
+ *                from the source to destination buffer
+ * @param pSrc [IN] - pointer to an input Byte array (at least len bytes
+ *                    available)
+ * @param pDst [IN] - pointer to the output buffer (at least len bytes
+ *                    available)
+ * @param len  [IN] - length in bytes to copy
+ ******************************************************************************/
+static inline void
+memcpy_keystrm(uint8_t *pDst, const uint8_t *pSrc, const uint32_t len)
+{
+        switch (len) {
+        case 8:
+                *(uint64_t *)pDst = *(const uint64_t *)pSrc;
+                break;
+        case 7:
+                pDst[6] = pSrc[6];
+                /* fall-through */
+        case 6:
+                pDst[5] = pSrc[5];
+                /* fall-through */
+        case 5:
+                pDst[4] = pSrc[4];
+                /* fall-through */
+        case 4:
+                *(uint32_t *)pDst = *(const uint32_t *)pSrc;
+                break;
+        case 3:
+                pDst[2] = pSrc[2];
+                /* fall-through */
+        case 2:
+                pDst[1] = pSrc[1];
+                /* fall-through */
+        case 1:
+                pDst[0] = pSrc[0];
+                /* fall-through */
+        }
+}
+
+/**
+ ******************************************************************************
+ *
+ * @description
+ *      Definition of the external SSE function that XOR's 64 bytes of input
+ *      with 64 bytes of keystream, swapping keystream bytes every 4 bytes.
+ *
+ * @param[in]  pIn              Pointer to the input buffer
+ * @param[out] pOut             Pointer to the output buffer
+ * @param[in]  pKey             Pointer to the new 64 byte keystream
+ *
+ * @pre
+ *      None
+ *
+ *****************************************************************************/
+IMB_DLL_LOCAL void asm_XorKeyStream64B_sse(const void *pIn, void *pOut,
+                                        const void *pKey);
+
+/**
+ ******************************************************************************
+ *
+ * @description
+ *      Definition of the external AVX function that XOR's 64 bytes of input
+ *      with 64 bytes of keystream, swapping keystream bytes every 4 bytes.
+ *
+ * @param[in]  pIn              Pointer to the input buffer
+ * @param[out] pOut             Pointer to the output buffer
+ * @param[in]  pKey             Pointer to the new 64 byte keystream
+ *
+ * @pre
+ *      None
+ *
+ *****************************************************************************/
+IMB_DLL_LOCAL void asm_XorKeyStream64B_avx(const void *pIn, void *pOut,
+                                           const void *pKey);
+
+#endif /* _WIRELESS_COMMON_H_ */