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[src/trunk]: src/sys/net Revert previous commit because of mistake of commit log



details:   https://anonhg.NetBSD.org/src/rev/884791971d05
branches:  trunk
changeset: 983227:884791971d05
user:      yamaguchi <yamaguchi%NetBSD.org@localhost>
date:      Tue May 11 01:15:11 2021 +0000

description:
Revert previous commit because of mistake of commit log

back to r1.230(if_spppsubr.c) and r1.31(if_sppp.h)

diffstat:

 sys/net/if_sppp.h     |  12 +----------
 sys/net/if_spppsubr.c |  52 +++++++-------------------------------------------
 2 files changed, 9 insertions(+), 55 deletions(-)

diffs (175 lines):

diff -r 8ec5f3a5db00 -r 884791971d05 sys/net/if_sppp.h
--- a/sys/net/if_sppp.h Tue May 11 01:00:49 2021 +0000
+++ b/sys/net/if_sppp.h Tue May 11 01:15:11 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_sppp.h,v 1.32 2021/05/11 01:00:49 yamaguchi Exp $   */
+/*     $NetBSD: if_sppp.h,v 1.33 2021/05/11 01:15:11 yamaguchi Exp $   */
 
 /*-
  * Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -233,15 +233,5 @@
 
 #define SPPPGETIPV6CPSTATUS    _IOWR('i', 137, struct spppipv6cpstatus)
 
-#define SPPP_NCP_IPCP          __BIT(0)
-#define SPPP_NCP_IPV6CP                __BIT(1)
-struct spppncpcfg {
-       char            ifname[IFNAMSIZ];
-       u_int           ncp_flags;
-};
-
-#define SPPPGETNCPCFG          _IOWR('i', 138, struct spppncpcfg)
-#define SPPPSETNCPCFG          _IOW('i', 139, struct spppncpcfg)
-
 #endif /* !_NET_IF_SPPP_H_ */
 
diff -r 8ec5f3a5db00 -r 884791971d05 sys/net/if_spppsubr.c
--- a/sys/net/if_spppsubr.c     Tue May 11 01:00:49 2021 +0000
+++ b/sys/net/if_spppsubr.c     Tue May 11 01:15:11 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_spppsubr.c,v 1.231 2021/05/11 01:00:49 yamaguchi Exp $       */
+/*     $NetBSD: if_spppsubr.c,v 1.232 2021/05/11 01:15:11 yamaguchi Exp $       */
 
 /*
  * Synchronous PPP/Cisco link level subroutines.
@@ -41,7 +41,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_spppsubr.c,v 1.231 2021/05/11 01:00:49 yamaguchi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_spppsubr.c,v 1.232 2021/05/11 01:15:11 yamaguchi Exp $");
 
 #if defined(_KERNEL_OPT)
 #include "opt_inet.h"
@@ -585,7 +585,11 @@
                        log(LOG_DEBUG,
                            "%s: input packet is too small, %d bytes\n",
                            ifp->if_xname, m->m_pkthdr.len);
-               goto drop;
+         drop:
+               if_statadd2(ifp, if_ierrors, 1, if_iqdrops, 1);
+               m_freem(m);
+               SPPP_UNLOCK(sp);
+               return;
        }
 
        if (sp->pp_flags & PP_NOFRAMING) {
@@ -659,7 +663,7 @@
        }
 
        switch (protocol) {
-       reject_protocol:
+       default:
                if (sp->scp[IDX_LCP].state == STATE_OPENED) {
                        uint16_t prot = htons(protocol);
 
@@ -675,8 +679,6 @@
                            "<proto=0x%x>\n", ifp->if_xname, ntohs(protocol));
                if_statinc(ifp, if_noproto);
                goto drop;
-       default:
-               goto reject_protocol;
        case PPP_LCP:
                SPPP_UNLOCK(sp);
                sppp_cp_input(&lcp, sp, m);
@@ -698,8 +700,6 @@
                return;
 #ifdef INET
        case PPP_IPCP:
-               if (!ISSET(sp->pp_ncpflags, SPPP_NCP_IPCP))
-                       goto reject_protocol;
                SPPP_UNLOCK(sp);
                if (sp->pp_phase == SPPP_PHASE_NETWORK) {
                        sppp_cp_input(&ipcp, sp, m);
@@ -717,8 +717,6 @@
 #endif
 #ifdef INET6
        case PPP_IPV6CP:
-               if (!ISSET(sp->pp_ncpflags, SPPP_NCP_IPV6CP))
-                       goto reject_protocol;
                SPPP_UNLOCK(sp);
                if (sp->pp_phase == SPPP_PHASE_NETWORK) {
                        sppp_cp_input(&ipv6cp, sp, m);
@@ -768,13 +766,6 @@
        IF_ENQUEUE(inq, m);
        IFQ_UNLOCK(inq);
        schednetisr(isr);
-       return;
-
-drop:
-       if_statadd2(ifp, if_ierrors, 1, if_iqdrops, 1);
-       m_freem(m);
-       SPPP_UNLOCK(sp);
-       return;
 }
 
 /*
@@ -1038,7 +1029,6 @@
        sp->pp_phase = SPPP_PHASE_DEAD;
        sp->pp_up = sppp_notify_up;
        sp->pp_down = sppp_notify_down;
-       sp->pp_ncpflags = SPPP_NCP_IPCP | SPPP_NCP_IPV6CP;
        sppp_wq_set(&sp->work_ifdown, sppp_ifdown, NULL);
        memset(sp->scp, 0, sizeof(sp->scp));
        rw_init(&sp->pp_lock);
@@ -1275,7 +1265,6 @@
 
        case SPPPSETAUTHCFG:
        case SPPPSETLCPCFG:
-       case SPPPSETNCPCFG:
        case SPPPSETIDLETO:
        case SPPPSETAUTHFAILURE:
        case SPPPSETDNSOPTS:
@@ -1295,7 +1284,6 @@
 
        case SPPPGETAUTHCFG:
        case SPPPGETLCPCFG:
-       case SPPPGETNCPCFG:
        case SPPPGETAUTHFAILURES:
                error = kauth_authorize_network(l->l_cred,
                    KAUTH_NETWORK_INTERFACE,
@@ -3503,9 +3491,6 @@
        KASSERT(SPPP_WLOCKED(sp));
        KASSERT(!cpu_softintr_p());
 
-       if (!ISSET(sp->pp_ncpflags, SPPP_NCP_IPCP))
-               return;
-
        sp->ipcp.flags &= ~(IPCP_HISADDR_SEEN|IPCP_MYADDR_SEEN|IPCP_MYADDR_DYN|IPCP_HISADDR_DYN);
        sp->ipcp.req_myaddr = 0;
        sp->ipcp.req_hisaddr = 0;
@@ -4080,9 +4065,6 @@
        KASSERT(SPPP_WLOCKED(sp));
        KASSERT(!cpu_softintr_p());
 
-       if (!ISSET(sp->pp_ncpflags, SPPP_NCP_IPV6CP))
-               return;
-
 #ifdef IPV6CP_MYIFID_DYN
        sp->ipv6cp.flags &= ~(IPV6CP_MYIFID_SEEN|IPV6CP_MYIFID_DYN);
 #else
@@ -6131,24 +6113,6 @@
                SPPP_UNLOCK(sp);
            }
            break;
-       case SPPPGETNCPCFG:
-           {
-               struct spppncpcfg *ncpp = (struct spppncpcfg *) data;
-
-               SPPP_LOCK(sp, RW_READER);
-               ncpp->ncp_flags = sp->pp_ncpflags;
-               SPPP_UNLOCK(sp);
-           }
-               break;
-       case SPPPSETNCPCFG:
-           {
-               struct spppncpcfg *ncpp = (struct spppncpcfg *) data;
-
-               SPPP_LOCK(sp, RW_WRITER);
-               sp->pp_ncpflags = ncpp->ncp_flags;
-               SPPP_UNLOCK(sp);
-           }
-               break;
        case SPPPGETSTATUS:
            {
                struct spppstatus *status = (struct spppstatus *)data;



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