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IFF_NEEDSGIANT will no longer be supported, so remove compatibility code

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from if_sppp framework for interfaces requiring Giant.
This commit is contained in:
Robert Watson 2009-02-16 10:29:03 +00:00
parent e24c8a3fb8
commit d7bf9f090d
1 changed files with 12 additions and 35 deletions
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47
sys/net/if_spppsubr.c
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@ -236,25 +236,10 @@ struct cp {
#define SPP_FMT "%s: "
#define SPP_ARGS(ifp) (ifp)->if_xname
#define SPPP_LOCK(sp) \
do { \
if (!(SP2IFP(sp)->if_flags & IFF_NEEDSGIANT)) \
mtx_lock (&(sp)->mtx); \
} while (0)
#define SPPP_UNLOCK(sp) \
do { \
if (!(SP2IFP(sp)->if_flags & IFF_NEEDSGIANT)) \
mtx_unlock (&(sp)->mtx); \
} while (0)
#define SPPP_LOCK_ASSERT(sp) \
do { \
if (!(SP2IFP(sp)->if_flags & IFF_NEEDSGIANT)) \
mtx_assert (&(sp)->mtx, MA_OWNED); \
} while (0)
#define SPPP_LOCK_OWNED(sp) \
(!(SP2IFP(sp)->if_flags & IFF_NEEDSGIANT) && \
mtx_owned (&sp->mtx))
#define SPPP_LOCK(sp) mtx_lock (&(sp)->mtx)
#define SPPP_UNLOCK(sp) mtx_unlock (&(sp)->mtx)
#define SPPP_LOCK_ASSERT(sp) mtx_assert (&(sp)->mtx, MA_OWNED)
#define SPPP_LOCK_OWNED(sp) mtx_owned (&sp->mtx)
#ifdef INET
/*
@ -1055,8 +1040,7 @@ sppp_attach(struct ifnet *ifp)
mtx_init(&sp->mtx, "sppp", MTX_NETWORK_LOCK, MTX_DEF | MTX_RECURSE);
/* Initialize keepalive handler. */
callout_init(&sp->keepalive_callout,
(ifp->if_flags & IFF_NEEDSGIANT) ? 0 : CALLOUT_MPSAFE);
callout_init(&sp->keepalive_callout, CALLOUT_MPSAFE);
callout_reset(&sp->keepalive_callout, hz * 10, sppp_keepalive,
(void *)sp);
@ -1088,8 +1072,7 @@ sppp_attach(struct ifnet *ifp)
#ifdef INET6
sp->confflags |= CONF_ENABLE_IPV6;
#endif
callout_init(&sp->ifstart_callout,
(ifp->if_flags & IFF_NEEDSGIANT) ? 0 : CALLOUT_MPSAFE);
callout_init(&sp->ifstart_callout, CALLOUT_MPSAFE);
sp->if_start = ifp->if_start;
ifp->if_start = sppp_ifstart;
sp->pp_comp = malloc(sizeof(struct slcompress), M_TEMP, M_WAITOK);
@ -2211,8 +2194,7 @@ sppp_lcp_init(struct sppp *sp)
sp->lcp.max_terminate = 2;
sp->lcp.max_configure = 10;
sp->lcp.max_failure = 10;
callout_init(&sp->ch[IDX_LCP],
(SP2IFP(sp)->if_flags & IFF_NEEDSGIANT) ? 0 : CALLOUT_MPSAFE);
callout_init(&sp->ch[IDX_LCP], CALLOUT_MPSAFE);
}
static void
@ -2903,8 +2885,7 @@ sppp_ipcp_init(struct sppp *sp)
sp->fail_counter[IDX_IPCP] = 0;
sp->pp_seq[IDX_IPCP] = 0;
sp->pp_rseq[IDX_IPCP] = 0;
callout_init(&sp->ch[IDX_IPCP],
(SP2IFP(sp)->if_flags & IFF_NEEDSGIANT) ? 0 : CALLOUT_MPSAFE);
callout_init(&sp->ch[IDX_IPCP], CALLOUT_MPSAFE);
}
static void
@ -3463,8 +3444,7 @@ sppp_ipv6cp_init(struct sppp *sp)
sp->fail_counter[IDX_IPV6CP] = 0;
sp->pp_seq[IDX_IPV6CP] = 0;
sp->pp_rseq[IDX_IPV6CP] = 0;
callout_init(&sp->ch[IDX_IPV6CP],
(SP2IFP(sp)->if_flags & IFF_NEEDSGIANT) ? 0 : CALLOUT_MPSAFE);
callout_init(&sp->ch[IDX_IPV6CP], CALLOUT_MPSAFE);
}
static void
@ -4272,8 +4252,7 @@ sppp_chap_init(struct sppp *sp)
sp->fail_counter[IDX_CHAP] = 0;
sp->pp_seq[IDX_CHAP] = 0;
sp->pp_rseq[IDX_CHAP] = 0;
callout_init(&sp->ch[IDX_CHAP],
(SP2IFP(sp)->if_flags & IFF_NEEDSGIANT) ? 0 : CALLOUT_MPSAFE);
callout_init(&sp->ch[IDX_CHAP], CALLOUT_MPSAFE);
}
static void
@ -4604,10 +4583,8 @@ sppp_pap_init(struct sppp *sp)
sp->fail_counter[IDX_PAP] = 0;
sp->pp_seq[IDX_PAP] = 0;
sp->pp_rseq[IDX_PAP] = 0;
callout_init(&sp->ch[IDX_PAP],
(SP2IFP(sp)->if_flags & IFF_NEEDSGIANT) ? 0 : CALLOUT_MPSAFE);
callout_init(&sp->pap_my_to_ch,
(SP2IFP(sp)->if_flags & IFF_NEEDSGIANT) ? 0 : CALLOUT_MPSAFE);
callout_init(&sp->ch[IDX_PAP], CALLOUT_MPSAFE);
callout_init(&sp->pap_my_to_ch, CALLOUT_MPSAFE);
}
static void