diff options
| author |   Damjan Marion <damarion@cisco.com> | 2021-11-08 11:18:30 +0000 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2021-11-10 23:22:58 +0000 |
| commit | aa63bc6cf4b9031c3fc6ae22aecd846cc712bc52 (patch) | |
| tree | c007868ca129f5594ac9c5aa460edea4aa63951e /src/vnet/ip/ip4_input.h | |
| parent | 29355644c5eca85b83b183ff887633dbcf86cf35 (diff) | |
vppinfra: new vectorized ip checksum functions incl. csum_and_copy
Type: improvement
Change-Id: Id5810b7f4a6d6e4ce16b73c235b50db5d475ebf7
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vnet/ip/ip4_input.h')
| -rw-r--r-- | src/vnet/ip/ip4_input.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/vnet/ip/ip4_input.h b/src/vnet/ip/ip4_input.h index 383ef31758c..53948d60266 100644 --- a/src/vnet/ip/ip4_input.h +++ b/src/vnet/ip/ip4_input.h @@ -42,6 +42,7 @@ #include <vnet/ip/ip.h> #include <vnet/ethernet/ethernet.h> +#include <vppinfra/vector/ip_csum.h> typedef enum { @@ -63,15 +64,16 @@ check_ver_opt_csum (ip4_header_t * ip, u8 * error, int verify_checksum) if ((ip->ip_version_and_header_length & 0xf) != 5) { *error = IP4_ERROR_OPTIONS; - if (verify_checksum && ip_csum (ip, ip4_header_bytes (ip)) != 0) + if (verify_checksum && + clib_ip_csum ((u8 *) ip, ip4_header_bytes (ip)) != 0) *error = IP4_ERROR_BAD_CHECKSUM; } else *error = IP4_ERROR_VERSION; } - else - if (PREDICT_FALSE (verify_checksum && - ip_csum (ip, sizeof (ip4_header_t)) != 0)) + else if (PREDICT_FALSE (verify_checksum && + clib_ip_csum ((u8 *) ip, sizeof (ip4_header_t)) != + 0)) *error = IP4_ERROR_BAD_CHECKSUM; } |