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compile with NOINET

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This commit is contained in:
Luigi Rizzo 2014-02-20 04:56:55 +00:00
parent 52e5c8a2ec
commit 5a067ae187
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=262238
1 changed files with 8 additions and 0 deletions
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8
sys/dev/netmap/netmap_freebsd.c
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@ -101,6 +101,7 @@ uint16_t nm_csum_ipv4(struct nm_iphdr *iph)
void nm_csum_tcpudp_ipv4(struct nm_iphdr *iph, void *data,
size_t datalen, uint16_t *check)
{
#ifdef INET
uint16_t pseudolen = datalen + iph->protocol;
/* Compute and insert the pseudo-header cheksum. */
@ -110,6 +111,13 @@ void nm_csum_tcpudp_ipv4(struct nm_iphdr *iph, void *data,
* (includes the pseudo-header).
*/
*check = nm_csum_fold(nm_csum_raw(data, datalen, 0));
#else
static int notsupported = 0;
if (!notsupported) {
notsupported = 1;
D("inet4 segmentation not supported");
}
#endif
}
void nm_csum_tcpudp_ipv6(struct nm_ipv6hdr *ip6h, void *data,