Reorganize source tree to use single autotools instance

Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 0 insertions, 228 deletions

diff --git a/vnet/vnet/ip/ip_checksum.c b/vnet/vnet/ip/ip_checksum.c
deleted file mode 100644
index 6a9cf657a5c..00000000000
--- a/vnet/vnet/ip/ip_checksum.c
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
- * Copyright (c) 2015 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/*
- * ip4/ip_checksum.c: ip/tcp/udp checksums
- *
- * Copyright (c) 2008 Eliot Dresselhaus
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <vnet/ip/ip.h>
-
-ip_csum_t
-ip_incremental_checksum (ip_csum_t sum, void *_data, uword n_bytes)
-{
-  uword data = pointer_to_uword (_data);
-  ip_csum_t sum0, sum1;
-
-  sum0 = 0;
-  sum1 = sum;
-
-  /* Align data pointer to 64 bits. */
-#define _(t)					\
-do {						\
-  if (n_bytes >= sizeof (t)			\
-      && sizeof (t) < sizeof (ip_csum_t)	\
-      && (data % (2 * sizeof (t))) != 0)	\
-    {						\
-      sum0 += * uword_to_pointer (data, t *);	\
-      data += sizeof (t);			\
-      n_bytes -= sizeof (t);			\
-    }						\
-} while (0)
-
-  _(u8);
-  _(u16);
-  if (BITS (ip_csum_t) > 32)
-    _(u32);
-
-#undef _
-
-  {
-    ip_csum_t *d = uword_to_pointer (data, ip_csum_t *);
-
-    while (n_bytes >= 2 * sizeof (d[0]))
-      {
-	sum0 = ip_csum_with_carry (sum0, d[0]);
-	sum1 = ip_csum_with_carry (sum1, d[1]);
-	d += 2;
-	n_bytes -= 2 * sizeof (d[0]);
-      }
-
-    data = pointer_to_uword (d);
-  }
-
-#define _(t)								\
-do {									\
-  if (n_bytes >= sizeof (t) && sizeof (t) <= sizeof (ip_csum_t))	\
-    {									\
-      sum0 = ip_csum_with_carry (sum0, * uword_to_pointer (data, t *));	\
-      data += sizeof (t);						\
-      n_bytes -= sizeof (t);						\
-    }									\
-} while (0)
-
-  if (BITS (ip_csum_t) > 32)
-    _(u64);
-  _(u32);
-  _(u16);
-  _(u8);
-
-#undef _
-
-  /* Combine even and odd sums. */
-  sum0 = ip_csum_with_carry (sum0, sum1);
-
-  return sum0;
-}
-
-ip_csum_t
-ip_csum_and_memcpy (ip_csum_t sum, void *dst, void *src, uword n_bytes)
-{
-  uword n_left;
-  ip_csum_t sum0 = sum, sum1;
-  n_left = n_bytes;
-
-  if (n_left && (pointer_to_uword (dst) & sizeof (u8)))
-    {
-      u8 *d8, val;
-
-      d8 = dst;
-      val = ((u8 *) src)[0];
-      d8[0] = val;
-      dst += 1;
-      src += 1;
-      n_left -= 1;
-      sum0 =
-	ip_csum_with_carry (sum0, val << (8 * CLIB_ARCH_IS_LITTLE_ENDIAN));
-    }
-
-  while ((n_left >= sizeof (u16))
-	 && (pointer_to_uword (dst) & (sizeof (sum) - sizeof (u16))))
-    {
-      u16 *d16, *s16;
-
-      d16 = dst;
-      s16 = src;
-
-      d16[0] = clib_mem_unaligned (&s16[0], u16);
-
-      sum0 = ip_csum_with_carry (sum0, d16[0]);
-      dst += sizeof (u16);
-      src += sizeof (u16);
-      n_left -= sizeof (u16);
-    }
-
-  sum1 = 0;
-  while (n_left >= 2 * sizeof (sum))
-    {
-      ip_csum_t dst0, dst1;
-      ip_csum_t *dst_even, *src_even;
-
-      dst_even = dst;
-      src_even = src;
-      dst0 = clib_mem_unaligned (&src_even[0], ip_csum_t);
-      dst1 = clib_mem_unaligned (&src_even[1], ip_csum_t);
-
-      dst_even[0] = dst0;
-      dst_even[1] = dst1;
-
-      dst += 2 * sizeof (dst_even[0]);
-      src += 2 * sizeof (dst_even[0]);
-      n_left -= 2 * sizeof (dst_even[0]);
-
-      sum0 = ip_csum_with_carry (sum0, dst0);
-      sum1 = ip_csum_with_carry (sum1, dst1);
-    }
-
-  sum0 = ip_csum_with_carry (sum0, sum1);
-  while (n_left >= 1 * sizeof (sum))
-    {
-      ip_csum_t dst0, *dst_even, *src_even;
-
-      dst_even = dst;
-      src_even = src;
-
-      dst0 = clib_mem_unaligned (&src_even[0], ip_csum_t);
-
-      dst_even[0] = dst0;
-
-      dst += 1 * sizeof (sum);
-      src += 1 * sizeof (sum);
-      n_left -= 1 * sizeof (sum);
-
-      sum0 = ip_csum_with_carry (sum0, dst0);
-    }
-
-  while (n_left >= sizeof (u16))
-    {
-      u16 dst0, *dst_short, *src_short;
-
-      dst_short = dst;
-      src_short = src;
-
-      dst0 = clib_mem_unaligned (&src_short[0], u16);
-
-      dst_short[0] = dst0;
-
-      sum0 = ip_csum_with_carry (sum0, dst_short[0]);
-      dst += 1 * sizeof (dst0);
-      src += 1 * sizeof (dst0);
-      n_left -= 1 * sizeof (dst0);
-
-    }
-
-  if (n_left == 1)
-    {
-      u8 *d8, *s8, val;
-
-      d8 = dst;
-      s8 = src;
-
-      d8[0] = val = s8[0];
-      d8 += 1;
-      s8 += 1;
-      n_left -= 1;
-      sum0 = ip_csum_with_carry (sum0, val << (8 * CLIB_ARCH_IS_BIG_ENDIAN));
-    }
-
-  return sum0;
-}
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */