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PPP, IPV6CP, build out IPv6 VJ support using the existing IPV6CP_COMP define

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Sylvain Rochet
2015-03-08 23:17:11 +01:00
parent 99bcce7892
commit 1dd050aaca
2 changed files with 42 additions and 10 deletions
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8
src/include/netif/ppp/ipv6cp.h
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@@ -150,7 +150,9 @@
* Options.
*/
#define CI_IFACEID 1 /* Interface Identifier */
#ifdef IPV6CP_COMP
#define CI_COMPRESSTYPE 2 /* Compression Type */
#endif /* IPV6CP_COMP */
/* No compression types yet defined.
*#define IPV6CP_COMP 0x004f
@@ -165,9 +167,13 @@ typedef struct ipv6cp_options {
#if 0
unsigned int use_persistent :1; /* use uniquely persistent value for address */
#endif
#ifdef IPV6CP_COMP
unsigned int neg_vj :1; /* Van Jacobson Compression? */
unsigned int :1; /* 1 bit of padding to round out to 8 bits */
#endif /* IPV6CP_COMP */
unsigned int :2; /* 2 bit of padding to round out to 8 bits */
#ifdef IPV6CP_COMP
u_short vj_protocol; /* protocol value to use in VJ option */
#endif /* IPV6CP_COMP */
eui64_t ourid, hisid; /* Interface identifiers */
} ipv6cp_options;