diff options
author | 2017-04-25 03:31:15 -0700 | |
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committer | 2017-05-22 06:48:08 +0000 | |
commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/include/net/checksum.h | |
parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/include/net/checksum.h')
-rw-r--r-- | qemu/include/net/checksum.h | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/qemu/include/net/checksum.h b/qemu/include/net/checksum.h deleted file mode 100644 index 7de1acb79..000000000 --- a/qemu/include/net/checksum.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * IP checksumming functions. - * (c) 2008 Gerd Hoffmann <kraxel@redhat.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; under version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef QEMU_NET_CHECKSUM_H -#define QEMU_NET_CHECKSUM_H - -struct iovec; - -uint32_t net_checksum_add_cont(int len, uint8_t *buf, int seq); -uint16_t net_checksum_finish(uint32_t sum); -uint16_t net_checksum_tcpudp(uint16_t length, uint16_t proto, - uint8_t *addrs, uint8_t *buf); -void net_checksum_calculate(uint8_t *data, int length); - -static inline uint32_t -net_checksum_add(int len, uint8_t *buf) -{ - return net_checksum_add_cont(len, buf, 0); -} - -static inline uint16_t -net_raw_checksum(uint8_t *data, int length) -{ - return net_checksum_finish(net_checksum_add(length, data)); -} - -/** - * net_checksum_add_iov: scatter-gather vector checksumming - * - * @iov: input scatter-gather array - * @iov_cnt: number of array elements - * @iov_off: starting iov offset for checksumming - * @size: length of data to be checksummed - */ -uint32_t net_checksum_add_iov(const struct iovec *iov, - const unsigned int iov_cnt, - uint32_t iov_off, uint32_t size); - -#endif /* QEMU_NET_CHECKSUM_H */ |