Date: Sun, 21 Oct 2001 21:27:41 -0700 From: Brooks Davis <brooks@one-eyed-alien.net> To: stable@freebsd.org, audit@freebsd.org Subject: call for test/review: vlan cloning patch Message-ID: <20011021212741.A30521@Odin.AC.HMC.Edu>
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--RnlQjJ0d97Da+TV1 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Please review and test the following patch to add cloning and module support to the vlan device in stable. Unlike the gif cloning support, this attempts to avoid a POLA violation by adding the number of vlan devices requested by the kernel config (this behavior will go away in 5.0-RELEASE). I plan to commit this sometime in the next week. If I make updates to the patch, they will be reflected in the copy found at: http://people.freebsd.org/~brooks/patches/vlan-stable.diff -- Brooks --=20 Any statement of the form "X is the one, true Y" is FALSE. PGP fingerprint 655D 519C 26A7 82E7 2529 9BF0 5D8E 8BE9 F238 1AD4 Index: sys/net/ethernet.h =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/sys/net/ethernet.h,v retrieving revision 1.12.2.5 diff -u -r1.12.2.5 ethernet.h --- sys/net/ethernet.h 2000/07/19 21:43:52 1.12.2.5 +++ sys/net/ethernet.h 2001/10/21 20:25:14 @@ -99,6 +99,41 @@ extern void (*ng_ether_attach_p)(struct ifnet *ifp); extern void (*ng_ether_detach_p)(struct ifnet *ifp); =20 +extern int (*vlan_input_p)(struct ether_header *eh, struct mbuf *m); +extern int (*vlan_input_tag_p)(struct ether_header *eh, struct mbuf *m, + u_int16_t t); +#define _VLAN_INPUT(ifp, eh, m) do { \ + if (vlan_input_p !=3D NULL) { \ + if ((*vlan_input_p)(eh, m) =3D=3D -1) \ + (ifp)->if_noproto++; \ + } else { \ + m_free(m); \ + (ifp)->if_noproto++; \ + } \ +} while (0) + +#define VLAN_INPUT(ifp, eh, m) do { \ + /* XXX: lock */ \ + _VLAN_INPUT(ifp, eh, m); \ + /* XXX: unlock */ \ +} while (0) + +#define _VLAN_INPUT_TAG(ifp, eh, m, t) do { \ + if (vlan_input_tag_p !=3D NULL) { \ + if ((*vlan_input_tag_p)(eh, m, t) =3D=3D -1) \ + (ifp)->if_noproto++; \ + } else { \ + m_free(m); \ + (ifp)->if_noproto++; \ + } \ +} while (0) + +#define VLAN_INPUT_TAG(ifp, eh, m, t) do { \ + /* XXX: lock */ \ + _VLAN_INPUT_TAG(ifp, eh, m, t); \ + /* XXX: unlock */ \ +} while (0) + #else /* _KERNEL */ =20 #include <sys/cdefs.h> Index: sys/net/if_ethersubr.c =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/sys/net/if_ethersubr.c,v retrieving revision 1.70.2.17 diff -u -r1.70.2.17 if_ethersubr.c --- sys/net/if_ethersubr.c 2001/08/01 00:47:49 1.70.2.17 +++ sys/net/if_ethersubr.c 2001/10/21 20:26:03 @@ -100,11 +100,6 @@ #include <net/bridge.h> #endif =20 -#include "vlan.h" -#if NVLAN > 0 -#include <net/if_vlan_var.h> -#endif /* NVLAN > 0 */ - /* netgraph node hooks for ng_ether(4) */ void (*ng_ether_input_p)(struct ifnet *ifp, struct mbuf **mp, struct ether_header *eh); @@ -114,6 +109,10 @@ void (*ng_ether_attach_p)(struct ifnet *ifp); void (*ng_ether_detach_p)(struct ifnet *ifp); =20 +int (*vlan_input_p)(struct ether_header *eh, struct mbuf *m); +int (*vlan_input_tag_p)(struct ether_header *eh, struct mbuf *m, + u_int16_t t); + static int ether_resolvemulti __P((struct ifnet *, struct sockaddr **, struct sockaddr *)); u_char etherbroadcastaddr[6] =3D { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; @@ -533,14 +532,6 @@ =20 ether_type =3D ntohs(eh->ether_type); =20 -#if NVLAN > 0 - if (ether_type =3D=3D vlan_proto) { - if (vlan_input(eh, m) < 0) - ifp->if_data.ifi_noproto++; - return; - } -#endif /* NVLAN > 0 */ - switch (ether_type) { #ifdef INET case ETHERTYPE_IP: @@ -591,6 +582,9 @@ aarpinput(IFP2AC(ifp), m); /* XXX */ return; #endif NETATALK + case ETHERTYPE_VLAN: + VLAN_INPUT(ifp, eh, m); + return; default: #ifdef IPX if (ef_inputp && ef_inputp(ifp, eh, m) =3D=3D 0) Index: sys/net/if_vlan.c =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/sys/net/if_vlan.c,v retrieving revision 1.15.2.8 diff -u -r1.15.2.8 if_vlan.c --- sys/net/if_vlan.c 2001/08/01 00:47:50 1.15.2.8 +++ sys/net/if_vlan.c 2001/10/21 20:36:02 @@ -54,7 +54,9 @@ * tag value that goes with it. */ =20 +#ifndef NVLAN #include "vlan.h" +#endif #include "opt_inet.h" =20 #include <sys/param.h> @@ -67,6 +69,8 @@ #include <sys/sockio.h> #include <sys/sysctl.h> #include <sys/systm.h> +#include <machine/bus.h> /* XXX: Shouldn't really be required! */ +#include <sys/rman.h> =20 #include <net/bpf.h> #include <net/ethernet.h> @@ -81,23 +85,32 @@ #include <netinet/if_ether.h> #endif =20 +#define VLANNAME "vlan" +#define VLAN_MAXUNIT 0x7fff /* ifp->if_unit is only 15 bits */ + SYSCTL_DECL(_net_link); SYSCTL_NODE(_net_link, IFT_L2VLAN, vlan, CTLFLAG_RW, 0, "IEEE 802.1Q VLAN"= ); SYSCTL_NODE(_net_link_vlan, PF_LINK, link, CTLFLAG_RW, 0, "for consistency= "); - -u_int vlan_proto =3D ETHERTYPE_VLAN; -SYSCTL_INT(_net_link_vlan_link, VLANCTL_PROTO, proto, CTLFLAG_RW, &vlan_pr= oto, - 0, "Ethernet protocol used for VLAN encapsulation"); =20 -static struct ifvlan ifv_softc[NVLAN]; +static MALLOC_DEFINE(M_VLAN, "vlan", "802.1Q Virtual LAN Interface"); +static struct rman vlanunits[1]; +static LIST_HEAD(, ifvlan) ifv_list; =20 +static int vlan_clone_create(struct if_clone *, int *); +static void vlan_clone_destroy(struct ifnet *); static void vlan_start(struct ifnet *ifp); static void vlan_ifinit(void *foo); +static int vlan_input(struct ether_header *eh, struct mbuf *m); +static int vlan_input_tag(struct ether_header *eh, struct mbuf *m, + u_int16_t t); static int vlan_ioctl(struct ifnet *ifp, u_long cmd, caddr_t addr); static int vlan_setmulti(struct ifnet *ifp); static int vlan_unconfig(struct ifnet *ifp); static int vlan_config(struct ifvlan *ifv, struct ifnet *p); =20 +struct if_clone vlan_cloner =3D + IF_CLONE_INITIALIZER("vlan", vlan_clone_create, vlan_clone_destroy); + /* * Program our multicast filter. What we're actually doing is * programming the multicast filter of the parent. This has the @@ -142,14 +155,14 @@ if (error) return(error); SLIST_REMOVE_HEAD(&sc->vlan_mc_listhead, mc_entries); - free(mc, M_DEVBUF); + free(mc, M_VLAN); } =20 /* Now program new ones. */ LIST_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link) { if (ifma->ifma_addr->sa_family !=3D AF_LINK) continue; - mc =3D malloc(sizeof(struct vlan_mc_entry), M_DEVBUF, M_WAITOK); + mc =3D malloc(sizeof(struct vlan_mc_entry), M_VLAN, M_WAITOK); bcopy(LLADDR((struct sockaddr_dl *)ifma->ifma_addr), (char *)&mc->mc_addr, ETHER_ADDR_LEN); SLIST_INSERT_HEAD(&sc->vlan_mc_listhead, mc, mc_entries); @@ -163,44 +176,46 @@ return(0); } =20 -static void -vlaninit(void) -{ - int i; - - for (i =3D 0; i < NVLAN; i++) { - struct ifnet *ifp =3D &ifv_softc[i].ifv_if; - - ifp->if_softc =3D &ifv_softc[i]; - ifp->if_name =3D "vlan"; - ifp->if_unit =3D i; - /* NB: flags are not set here */ - ifp->if_linkmib =3D &ifv_softc[i].ifv_mib; - ifp->if_linkmiblen =3D sizeof ifv_softc[i].ifv_mib; - /* NB: mtu is not set here */ - - ifp->if_init =3D vlan_ifinit; - ifp->if_start =3D vlan_start; - ifp->if_ioctl =3D vlan_ioctl; - ifp->if_output =3D ether_output; - ifp->if_snd.ifq_maxlen =3D ifqmaxlen; - ether_ifattach(ifp, ETHER_BPF_SUPPORTED); - /* Now undo some of the damage... */ - ifp->if_data.ifi_type =3D IFT_L2VLAN; - ifp->if_data.ifi_hdrlen =3D EVL_ENCAPLEN; - } -} - static int vlan_modevent(module_t mod, int type, void *data)=20 {=20 + int i; + int err; + switch (type) {=20 case MOD_LOAD:=20 - vlaninit(); + vlanunits->rm_type =3D RMAN_ARRAY; + vlanunits->rm_descr =3D "configurable if_vlan units"; + err =3D rman_init(vlanunits); + if (err !=3D 0) + return (err); + err =3D rman_manage_region(vlanunits, 0, VLAN_MAXUNIT); + if (err !=3D 0) { + printf("%s: vlanunits: rman_manage_region: Failed %d\n", + VLANNAME, err); + rman_fini(vlanunits); + return (err); + } + LIST_INIT(&ifv_list); + vlan_input_p =3D vlan_input; + vlan_input_tag_p =3D vlan_input_tag; + if_clone_attach(&vlan_cloner); + for(i =3D 0; i < NVLAN; i ++) { + err =3D vlan_clone_create(&vlan_cloner, &i); + KASSERT(err =3D=3D 0, + ("Unexpected error creating initial VLANs")); + } break;=20 case MOD_UNLOAD:=20 - printf("if_vlan module unload - not possible for this module type\n");= =20 - return EINVAL;=20 + if_clone_detach(&vlan_cloner); + vlan_input_p =3D NULL; + vlan_input_tag_p =3D NULL; + while (!LIST_EMPTY(&ifv_list)) + vlan_clone_destroy(&LIST_FIRST(&ifv_list)->ifv_if); + err =3D rman_fini(vlanunits); + if (err !=3D 0) + return (err); + break; }=20 return 0;=20 }=20 @@ -213,7 +228,81 @@ =20 DECLARE_MODULE(if_vlan, vlan_mod, SI_SUB_PSEUDO, SI_ORDER_ANY); =20 +static int +vlan_clone_create(struct if_clone *ifc, int *unit) +{ + struct resource *r; + struct ifvlan *ifv; + struct ifnet *ifp; + int s; + + if (*unit > VLAN_MAXUNIT) + return (ENXIO); + + if (*unit < 0) { + r =3D rman_reserve_resource(vlanunits, 0, VLAN_MAXUNIT, 1, + RF_ALLOCATED | RF_ACTIVE, NULL); + if (r =3D=3D NULL) + return (ENOSPC); + *unit =3D rman_get_start(r); + } else { + r =3D rman_reserve_resource(vlanunits, *unit, *unit, 1, + RF_ALLOCATED | RF_ACTIVE, NULL); + if (r =3D=3D NULL) + return (EEXIST); + } + + ifv =3D malloc(sizeof(struct ifvlan), M_VLAN, M_WAITOK); + memset(ifv, 0, sizeof(struct ifvlan)); + ifp =3D &ifv->ifv_if; + SLIST_INIT(&ifv->vlan_mc_listhead); + + s =3D splnet(); + LIST_INSERT_HEAD(&ifv_list, ifv, ifv_list); + splx(s); + + ifp->if_softc =3D ifv; + ifp->if_name =3D "vlan"; + ifp->if_unit =3D *unit; + ifv->r_unit =3D r; + /* NB: flags are not set here */ + ifp->if_linkmib =3D &ifv->ifv_mib; + ifp->if_linkmiblen =3D sizeof ifv->ifv_mib; + /* NB: mtu is not set here */ + + ifp->if_init =3D vlan_ifinit; + ifp->if_start =3D vlan_start; + ifp->if_ioctl =3D vlan_ioctl; + ifp->if_output =3D ether_output; + ifp->if_snd.ifq_maxlen =3D ifqmaxlen; + ether_ifattach(ifp, ETHER_BPF_SUPPORTED); + /* Now undo some of the damage... */ + ifp->if_data.ifi_type =3D IFT_L2VLAN; + ifp->if_data.ifi_hdrlen =3D EVL_ENCAPLEN; + + return (0); +} + static void +vlan_clone_destroy(struct ifnet *ifp) +{ + struct ifvlan *ifv =3D ifp->if_softc; + int s; + int err; + + s =3D splnet(); + LIST_REMOVE(ifv, ifv_list); + vlan_unconfig(ifp); + splx(s); + + ether_ifdetach(ifp, ETHER_BPF_SUPPORTED); + + err =3D rman_release_resource(ifv->r_unit); + KASSERT(err =3D=3D 0, ("Unexpected error freeing resource")); + free(ifv, M_VLAN); +} + +static void vlan_ifinit(void *foo) { return; @@ -294,7 +383,7 @@ sizeof(struct ether_header)); evl =3D mtod(m, struct ether_vlan_header *); evl->evl_proto =3D evl->evl_encap_proto; - evl->evl_encap_proto =3D htons(vlan_proto); + evl->evl_encap_proto =3D htons(ETHERTYPE_VLAN); evl->evl_tag =3D htons(ifv->ifv_tag); #ifdef DEBUG printf("vlan_start: %*D\n", sizeof *evl, @@ -326,19 +415,19 @@ return; } =20 -int +static int vlan_input_tag(struct ether_header *eh, struct mbuf *m, u_int16_t t) { - int i; struct ifvlan *ifv; =20 - for (i =3D 0; i < NVLAN; i++) { - ifv =3D &ifv_softc[i]; - if (ifv->ifv_tag =3D=3D t) + for (ifv =3D LIST_FIRST(&ifv_list); ifv !=3D NULL; + ifv =3D LIST_NEXT(ifv, ifv_list)) { + if (m->m_pkthdr.rcvif =3D=3D ifv->ifv_p + && ifv->ifv_tag =3D=3D t) break; } =20 - if (i >=3D NVLAN || (ifv->ifv_if.if_flags & IFF_UP) =3D=3D 0) { + if (ifv =3D=3D NULL || (ifv->ifv_if.if_flags & IFF_UP) =3D=3D 0) { m_free(m); return -1; /* So the parent can take note */ } @@ -346,7 +435,7 @@ /* * Having found a valid vlan interface corresponding to * the given source interface and vlan tag, run the - * the real packet through ethert_input(). + * the real packet through ether_input(). */ m->m_pkthdr.rcvif =3D &ifv->ifv_if; =20 @@ -355,21 +444,20 @@ return 0; } =20 -int +static int vlan_input(struct ether_header *eh, struct mbuf *m) { - int i; struct ifvlan *ifv; =20 - for (i =3D 0; i < NVLAN; i++) { - ifv =3D &ifv_softc[i]; + for (ifv =3D LIST_FIRST(&ifv_list); ifv !=3D NULL; + ifv =3D LIST_NEXT(ifv, ifv_list)) { if (m->m_pkthdr.rcvif =3D=3D ifv->ifv_p && (EVL_VLANOFTAG(ntohs(*mtod(m, u_int16_t *))) =3D=3D ifv->ifv_tag)) break; } =20 - if (i >=3D NVLAN || (ifv->ifv_if.if_flags & IFF_UP) =3D=3D 0) { + if (ifv =3D=3D NULL || (ifv->ifv_if.if_flags & IFF_UP) =3D=3D 0) { m_freem(m); return -1; /* so ether_input can take note */ } @@ -472,7 +560,7 @@ if (error) return(error); SLIST_REMOVE_HEAD(&ifv->vlan_mc_listhead, mc_entries); - free(mc, M_DEVBUF); + free(mc, M_VLAN); } } =20 Index: sys/net/if_vlan_var.h =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/sys/net/if_vlan_var.h,v retrieving revision 1.5.2.2 diff -u -r1.5.2.2 if_vlan_var.h --- sys/net/if_vlan_var.h 2001/08/01 00:47:50 1.5.2.2 +++ sys/net/if_vlan_var.h 2001/10/21 20:28:44 @@ -47,6 +47,8 @@ u_int16_t ifvm_tag; /* tag to apply on packets leaving if */ } ifv_mib; SLIST_HEAD(__vlan_mchead, vlan_mc_entry) vlan_mc_listhead; + LIST_ENTRY(ifvlan) ifv_list; + struct resource *r_unit; /* resource allocated for this unit */ }; #define ifv_if ifv_ac.ac_if #define ifv_tag ifv_mib.ifvm_tag @@ -77,13 +79,5 @@ }; #define SIOCSETVLAN SIOCSIFGENERIC #define SIOCGETVLAN SIOCGIFGENERIC - -#ifdef _KERNEL -/* shared with if_ethersubr.c: */ -extern u_int vlan_proto; -extern int vlan_input(struct ether_header *eh, struct mbuf *m); -extern int vlan_input_tag(struct ether_header *eh, - struct mbuf *m, u_int16_t t); -#endif =20 #endif /* _NET_IF_VLAN_VAR_H_ */ Index: sys/dev/bge/if_bge.c =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/sys/dev/bge/if_bge.c,v retrieving revision 1.3.2.2 diff -u -r1.3.2.2 if_bge.c --- sys/dev/bge/if_bge.c 2001/10/05 20:13:41 1.3.2.2 +++ sys/dev/bge/if_bge.c 2001/10/21 20:22:33 @@ -70,8 +70,6 @@ * ring. */ =20 -#include "vlan.h" - #include <sys/param.h> #include <sys/systm.h> #include <sys/sockio.h> @@ -89,10 +87,8 @@ =20 #include <net/bpf.h> =20 -#if NVLAN > 0 #include <net/if_types.h> #include <net/if_vlan_var.h> -#endif =20 #include <netinet/in_systm.h> #include <netinet/in.h> @@ -1901,10 +1897,8 @@ u_int32_t rxidx; struct ether_header *eh; struct mbuf *m =3D NULL; -#if NVLAN > 0 u_int16_t vlan_tag =3D 0; int have_tag =3D 0; -#endif =20 cur_rx =3D &sc->bge_rdata->bge_rx_return_ring[sc->bge_rx_saved_considx]; @@ -1912,12 +1906,10 @@ rxidx =3D cur_rx->bge_idx; BGE_INC(sc->bge_rx_saved_considx, BGE_RETURN_RING_CNT); =20 -#if NVLAN > 0 if (cur_rx->bge_flags & BGE_RXBDFLAG_VLAN_TAG) { have_tag =3D 1; vlan_tag =3D cur_rx->bge_vlan_tag; } -#endif =20 if (cur_rx->bge_flags & BGE_RXBDFLAG_JUMBO_RING) { BGE_INC(sc->bge_jumbo, BGE_JUMBO_RX_RING_CNT); @@ -1972,17 +1964,16 @@ } } =20 -#if NVLAN > 0 /* * If we received a packet with a vlan tag, pass it * to vlan_input() instead of ether_input(). */ if (have_tag) { - vlan_input_tag(eh, m, vlan_tag); + VLAN_INPUT_TAG(ifp, eh, m, vlan_tag); have_tag =3D vlan_tag =3D 0; continue; } -#endif + ether_input(ifp, eh, m); } =20 @@ -2181,14 +2172,12 @@ struct mbuf *m; u_int32_t frag, cur, cnt =3D 0; u_int16_t csum_flags =3D 0; -#if NVLAN > 0 struct ifvlan *ifv =3D NULL; =20 if ((m_head->m_flags & (M_PROTO1|M_PKTHDR)) =3D=3D (M_PROTO1|M_PKTHDR) && m_head->m_pkthdr.rcvif !=3D NULL && m_head->m_pkthdr.rcvif->if_type =3D=3D IFT_L2VLAN) ifv =3D m_head->m_pkthdr.rcvif->if_softc; -#endif =20 m =3D m_head; cur =3D frag =3D *txidx; @@ -2217,14 +2206,12 @@ vtophys(mtod(m, vm_offset_t)); f->bge_len =3D m->m_len; f->bge_flags =3D csum_flags; -#if NVLAN > 0 if (ifv !=3D NULL) { f->bge_flags |=3D BGE_TXBDFLAG_VLAN_TAG; f->bge_vlan_tag =3D ifv->ifv_tag; } else { f->bge_vlan_tag =3D 0; } -#endif /* * Sanity check: avoid coming within 16 descriptors * of the end of the ring. Index: sys/dev/fxp/if_fxp.c =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/sys/dev/fxp/if_fxp.c,v retrieving revision 1.110.2.7 diff -u -r1.110.2.7 if_fxp.c --- sys/dev/fxp/if_fxp.c 2001/08/31 02:17:02 1.110.2.7 +++ sys/dev/fxp/if_fxp.c 2001/10/21 20:16:16 @@ -32,8 +32,6 @@ * Intel EtherExpress Pro/100B PCI Fast Ethernet driver */ =20 -#include "vlan.h" - #include <sys/param.h> #include <sys/systm.h> #include <sys/mbuf.h> @@ -65,10 +63,8 @@ #include <vm/pmap.h> /* for vtophys */ #include <machine/clock.h> /* for DELAY */ =20 -#if NVLAN > 0 #include <net/if_types.h> #include <net/if_vlan_var.h> -#endif =20 #include <pci/pcivar.h> #include <pci/pcireg.h> /* for PCIM_CMD_xxx */ @@ -559,10 +555,9 @@ =20 /* turn on the extended TxCB feature */ sc->flags |=3D FXP_FLAG_EXT_TXCB; -#if NVLAN > 0 + /* enable reception of long frames for VLAN */ sc->flags |=3D FXP_FLAG_LONG_PKT_EN; -#endif } =20 /* @@ -620,12 +615,10 @@ */ ether_ifattach(ifp, ETHER_BPF_SUPPORTED); =20 -#if NVLAN > 0 /* * Tell the upper layer(s) we support long frames. */ ifp->if_data.ifi_hdrlen =3D sizeof(struct ether_vlan_header); -#endif =20 /* * Let the system queue as many packets as we have available @@ -1225,7 +1218,7 @@ m_freem(m); goto rcvloop; } -#if NVLAN > 0 + /* * Drop the packet if it has CRC * errors. This test is only needed @@ -1237,7 +1230,7 @@ m_freem(m); goto rcvloop; } -#endif + m->m_pkthdr.rcvif =3D ifp; m->m_pkthdr.len =3D m->m_len =3D total_len; eh =3D mtod(m, struct ether_header *); @@ -1519,11 +1512,7 @@ cbp->ext_txcb_dis =3D sc->flags & FXP_FLAG_EXT_TXCB ? 0 : 1; cbp->ext_stats_dis =3D 1; /* disable extended counters */ cbp->keep_overrun_rx =3D 0; /* don't pass overrun frames to host */ -#if NVLAN > 0 cbp->save_bf =3D sc->chip =3D=3D FXP_CHIP_82557 ? 1 : prm; -#else - cbp->save_bf =3D prm; /* save bad frames */ -#endif cbp->disc_short_rx =3D !prm; /* discard short packets */ cbp->underrun_retry =3D 1; /* retry mode (once) on DMA underrun */ cbp->two_frames =3D 0; /* do not limit FIFO to 2 frames */ Index: sys/dev/nge/if_nge.c =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/sys/dev/nge/if_nge.c,v retrieving revision 1.13.2.5 diff -u -r1.13.2.5 if_nge.c --- sys/dev/nge/if_nge.c 2001/09/19 23:14:28 1.13.2.5 +++ sys/dev/nge/if_nge.c 2001/10/21 20:14:05 @@ -87,8 +87,6 @@ * if the user selects an MTU larger than 8152 (8170 - 18) */ =20 -#include "vlan.h" - #include <sys/param.h> #include <sys/systm.h> #include <sys/sockio.h> @@ -102,11 +100,8 @@ #include <net/ethernet.h> #include <net/if_dl.h> #include <net/if_media.h> - -#if NVLAN > 0 #include <net/if_types.h> #include <net/if_vlan_var.h> -#endif =20 #include <net/bpf.h> =20 @@ -1402,16 +1397,14 @@ m->m_pkthdr.csum_data =3D 0xffff; } =20 -#if NVLAN > 0 /* * If we received a packet with a vlan tag, pass it * to vlan_input() instead of ether_input(). */ if (extsts & NGE_RXEXTSTS_VLANPKT) { - vlan_input_tag(eh, m, extsts & NGE_RXEXTSTS_VTCI); + VLAN_INPUT_TAG(ifp, eh, m, extsts & NGE_RXEXTSTS_VTCI); continue; } -#endif =20 ether_input(ifp, eh, m); } @@ -1608,14 +1601,12 @@ struct nge_desc *f =3D NULL; struct mbuf *m; int frag, cur, cnt =3D 0; -#if NVLAN > 0 struct ifvlan *ifv =3D NULL; =20 if ((m_head->m_flags & (M_PROTO1|M_PKTHDR)) =3D=3D (M_PROTO1|M_PKTHDR) && m_head->m_pkthdr.rcvif !=3D NULL && m_head->m_pkthdr.rcvif->if_type =3D=3D IFT_L2VLAN) ifv =3D m_head->m_pkthdr.rcvif->if_softc; -#endif =20 /* * Start packing the mbufs in this chain into @@ -1657,12 +1648,10 @@ NGE_TXEXTSTS_UDPCSUM; } =20 -#if NVLAN > 0 if (ifv !=3D NULL) { sc->nge_ldata->nge_tx_list[cur].nge_extsts |=3D (NGE_TXEXTSTS_VLANPKT|ifv->ifv_tag); } -#endif =20 sc->nge_ldata->nge_tx_list[cur].nge_mbuf =3D m_head; sc->nge_ldata->nge_tx_list[cur].nge_ctl &=3D ~NGE_CMDSTS_MORE; @@ -1823,15 +1812,13 @@ */ CSR_WRITE_4(sc, NGE_VLAN_IP_RXCTL, NGE_VIPRXCTL_IPCSUM_ENB); =20 -#if NVLAN > 0 /* - * If VLAN support is enabled, tell the chip to detect - * and strip VLAN tag info from received frames. The tag - * will be provided in the extsts field in the RX descriptors. + * Tell the chip to detect and strip VLAN tag info from + * received frames. The tag will be provided in the extsts + * field in the RX descriptors. */ NGE_SETBIT(sc, NGE_VLAN_IP_RXCTL, NGE_VIPRXCTL_TAG_DETECT_ENB|NGE_VIPRXCTL_TAG_STRIP_ENB); -#endif =20 /* Set TX configuration */ CSR_WRITE_4(sc, NGE_TX_CFG, NGE_TXCFG); @@ -1841,14 +1828,11 @@ */ CSR_WRITE_4(sc, NGE_VLAN_IP_TXCTL, NGE_VIPTXCTL_CSUM_PER_PKT); =20 -#if NVLAN > 0 /* - * If VLAN support is enabled, tell the chip to insert - * VLAN tags on a per-packet basis as dictated by the - * code in the frame encapsulation routine. + * Tell the chip to insert VLAN tags on a per-packet basis as + * dictated by the code in the frame encapsulation routine. */ NGE_SETBIT(sc, NGE_VLAN_IP_TXCTL, NGE_VIPTXCTL_TAG_PER_PKT); -#endif =20 /* Set full/half duplex mode. */ if ((mii->mii_media_active & IFM_GMASK) =3D=3D IFM_FDX) { Index: sys/dev/txp/if_txp.c =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/sys/dev/txp/if_txp.c,v retrieving revision 1.4.2.2 diff -u -r1.4.2.2 if_txp.c --- sys/dev/txp/if_txp.c 2001/07/31 16:39:34 1.4.2.2 +++ sys/dev/txp/if_txp.c 2001/10/21 20:15:01 @@ -39,8 +39,6 @@ * Driver for 3c990 (Typhoon) Ethernet ASIC */ =20 -#include "vlan.h" - #include <sys/param.h> #include <sys/systm.h> #include <sys/sockio.h> @@ -54,6 +52,7 @@ #include <net/ethernet.h> #include <net/if_dl.h> #include <net/if_types.h> +#include <net/if_vlan_var.h> =20 #include <netinet/in.h> #include <netinet/in_systm.h> @@ -66,10 +65,6 @@ =20 #include <net/bpf.h> =20 -#if NVLAN > 0 -#include <net/if_vlan_var.h> -#endif - #include <vm/vm.h> /* for vtophys */ #include <vm/pmap.h> /* for vtophys */ #include <machine/clock.h> /* for DELAY */ @@ -783,14 +778,11 @@ /* Remove header from mbuf and pass it on. */ m_adj(m, sizeof(struct ether_header)); =20 -#if NVLAN > 0 if (rxd->rx_stat & RX_STAT_VLAN) { - if (vlan_input_tag(eh, m, - htons(rxd->rx_vlan >> 16)) < 0) - ifp->if_noproto++; + VLAN_INPUT_TAG(ifp, eh, m, htons(rxd->rx_vlan >> 16)); goto next; } -#endif + ether_input(ifp, eh, m); =20 next: @@ -1291,9 +1283,7 @@ struct mbuf *m, *m0; struct txp_swdesc *sd; u_int32_t firstprod, firstcnt, prod, cnt; -#if NVLAN > 0 struct ifvlan *ifv; -#endif =20 if ((ifp->if_flags & (IFF_RUNNING | IFF_OACTIVE)) !=3D IFF_RUNNING) return; @@ -1330,14 +1320,13 @@ if (++cnt >=3D (TX_ENTRIES - 4)) goto oactive; =20 -#if NVLAN > 0 if ((m->m_flags & (M_PROTO1|M_PKTHDR)) =3D=3D (M_PROTO1|M_PKTHDR) && m->m_pkthdr.rcvif !=3D NULL) { ifv =3D m->m_pkthdr.rcvif->if_softc; txd->tx_pflags =3D TX_PFLAGS_VLAN | (htons(ifv->ifv_tag) << TX_PFLAGS_VLANTAG_S); } -#endif + if (m->m_pkthdr.csum_flags & CSUM_IP) txd->tx_pflags |=3D TX_PFLAGS_IPCKSUM; =20 @@ -1854,12 +1843,10 @@ sc->sc_tx_capability =3D ext->ext_1 & OFFLOAD_MASK; sc->sc_rx_capability =3D ext->ext_2 & OFFLOAD_MASK; =20 -#if NVLAN > 0 if (rsp->rsp_par2 & rsp->rsp_par3 & OFFLOAD_VLAN) { sc->sc_tx_capability |=3D OFFLOAD_VLAN; sc->sc_rx_capability |=3D OFFLOAD_VLAN; } -#endif =20 #if 0 /* not ready yet */ Index: sys/modules/bge/Makefile =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/sys/modules/bge/Makefile,v retrieving revision 1.1.2.1 diff -u -r1.1.2.1 Makefile --- sys/modules/bge/Makefile 2001/10/01 18:19:12 1.1.2.1 +++ sys/modules/bge/Makefile 2001/10/21 20:41:49 @@ -3,11 +3,7 @@ .PATH: ${.CURDIR}/../../dev/bge =20 KMOD=3D if_bge -SRCS=3D if_bge.c miibus_if.h opt_bdg.h vlan.h device_if.h bus_if.h pci_if.h +SRCS=3D if_bge.c miibus_if.h opt_bdg.h device_if.h bus_if.h pci_if.h KMODDEPS =3D miibus -CLEANFILES=3D vlan.h - -vlan.h: - touch vlan.h =20 .include <bsd.kmod.mk> Index: sys/modules/fxp/Makefile =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/sys/modules/fxp/Makefile,v retrieving revision 1.9.2.2 diff -u -r1.9.2.2 Makefile --- sys/modules/fxp/Makefile 2001/07/25 17:46:03 1.9.2.2 +++ sys/modules/fxp/Makefile 2001/10/21 20:40:40 @@ -2,11 +2,7 @@ =20 .PATH: ${.CURDIR}/../../dev/fxp KMOD =3D if_fxp -SRCS =3D if_fxp.c opt_bdg.h vlan.h device_if.h bus_if.h pci_if.h miibus_if= .h +SRCS =3D if_fxp.c opt_bdg.h device_if.h bus_if.h pci_if.h miibus_if.h KMODDEPS =3D miibus - -CLEANFILES =3D vlan.h -vlan.h: - echo '#define NVLAN 1' > vlan.h =20 .include <bsd.kmod.mk> Index: sys/modules/nge/Makefile =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/sys/modules/nge/Makefile,v retrieving revision 1.2.2.1 diff -u -r1.2.2.1 Makefile --- sys/modules/nge/Makefile 2001/06/19 19:42:42 1.2.2.1 +++ sys/modules/nge/Makefile 2001/10/21 20:40:55 @@ -3,11 +3,7 @@ .PATH: ${.CURDIR}/../../dev/nge =20 KMOD=3D if_nge -SRCS=3D if_nge.c miibus_if.h opt_bdg.h vlan.h device_if.h bus_if.h pci_if.h +SRCS=3D if_nge.c miibus_if.h opt_bdg.h device_if.h bus_if.h pci_if.h KMODDEPS =3D miibus -CLEANFILES=3D vlan.h - -vlan.h: - touch vlan.h =20 .include <bsd.kmod.mk> Index: sys/modules/ti/Makefile =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/sys/modules/ti/Makefile,v retrieving revision 1.8 diff -u -r1.8 Makefile --- sys/modules/ti/Makefile 2000/01/28 11:26:38 1.8 +++ sys/modules/ti/Makefile 2001/10/21 20:41:08 @@ -2,10 +2,6 @@ =20 .PATH: ${.CURDIR}/../../pci KMOD =3D if_ti -SRCS =3D if_ti.c opt_bdg.h vlan.h device_if.h bus_if.h pci_if.h -CLEANFILES =3D vlan.h - -vlan.h: - touch vlan.h +SRCS =3D if_ti.c opt_bdg.h device_if.h bus_if.h pci_if.h =20 .include <bsd.kmod.mk> Index: sys/modules/txp/Makefile =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/sys/modules/txp/Makefile,v retrieving revision 1.2.2.1 diff -u -r1.2.2.1 Makefile --- sys/modules/txp/Makefile 2001/07/30 17:31:41 1.2.2.1 +++ sys/modules/txp/Makefile 2001/10/21 20:41:20 @@ -3,10 +3,6 @@ .PATH: ${.CURDIR}/../../dev/txp =20 KMOD=3D if_txp -SRCS=3D if_txp.c opt_bdg.h device_if.h bus_if.h pci_if.h vlan.h -CLEANFILES=3D vlan.h - -vlan.h: - touch vlan.h +SRCS=3D if_txp.c opt_bdg.h device_if.h bus_if.h pci_if.h =20 .include <bsd.kmod.mk> Index: sys/modules/tx/Makefile =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/sys/modules/tx/Makefile,v retrieving revision 1.4.2.2 diff -u -r1.4.2.2 Makefile --- sys/modules/tx/Makefile 2001/09/01 07:17:11 1.4.2.2 +++ sys/modules/tx/Makefile 2001/10/21 20:41:34 @@ -3,10 +3,6 @@ .PATH: ${.CURDIR}/../../pci KMOD =3D if_tx SRCS =3D if_tx.c opt_bdg.h device_if.h bus_if.h pci_if.h -SRCS +=3D miibus_if.h vlan.h -CLEANFILES =3D vlan.h - -vlan.h: - touch vlan.h +SRCS +=3D miibus_if.h =20 .include <bsd.kmod.mk> Index: sys/pci/if_ti.c =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/sys/pci/if_ti.c,v retrieving revision 1.25.2.10 diff -u -r1.25.2.10 if_ti.c --- sys/pci/if_ti.c 2001/08/01 01:08:25 1.25.2.10 +++ sys/pci/if_ti.c 2001/10/21 20:38:59 @@ -78,8 +78,6 @@ * - Andrew Gallatin for providing FreeBSD/Alpha support. */ =20 -#include "vlan.h" - #include <sys/param.h> #include <sys/systm.h> #include <sys/sockio.h> @@ -94,14 +92,11 @@ #include <net/ethernet.h> #include <net/if_dl.h> #include <net/if_media.h> - -#include <net/bpf.h> - -#if NVLAN > 0 #include <net/if_types.h> #include <net/if_vlan_var.h> -#endif =20 +#include <net/bpf.h> + #include <netinet/in_systm.h> #include <netinet/in.h> #include <netinet/ip.h> @@ -1414,9 +1409,7 @@ if (sc->arpcom.ac_if.if_hwassist) rcb->ti_flags |=3D TI_RCB_FLAG_TCP_UDP_CKSUM | TI_RCB_FLAG_IP_CKSUM | TI_RCB_FLAG_NO_PHDR_CKSUM; -#if NVLAN > 0 rcb->ti_flags |=3D TI_RCB_FLAG_VLAN_ASSIST; -#endif =20 /* Set up the jumbo receive ring. */ rcb =3D &sc->ti_rdata->ti_info.ti_jumbo_rx_rcb; @@ -1427,9 +1420,7 @@ if (sc->arpcom.ac_if.if_hwassist) rcb->ti_flags |=3D TI_RCB_FLAG_TCP_UDP_CKSUM | TI_RCB_FLAG_IP_CKSUM | TI_RCB_FLAG_NO_PHDR_CKSUM; -#if NVLAN > 0 rcb->ti_flags |=3D TI_RCB_FLAG_VLAN_ASSIST; -#endif =20 /* * Set up the mini ring. Only activated on the @@ -1447,9 +1438,7 @@ if (sc->arpcom.ac_if.if_hwassist) rcb->ti_flags |=3D TI_RCB_FLAG_TCP_UDP_CKSUM | TI_RCB_FLAG_IP_CKSUM | TI_RCB_FLAG_NO_PHDR_CKSUM; -#if NVLAN > 0 rcb->ti_flags |=3D TI_RCB_FLAG_VLAN_ASSIST; -#endif =20 /* * Set up the receive return ring. @@ -1483,9 +1472,7 @@ rcb->ti_flags =3D 0; else rcb->ti_flags =3D TI_RCB_FLAG_HOST_RING; -#if NVLAN > 0 rcb->ti_flags |=3D TI_RCB_FLAG_VLAN_ASSIST; -#endif if (sc->arpcom.ac_if.if_hwassist) rcb->ti_flags |=3D TI_RCB_FLAG_TCP_UDP_CKSUM | TI_RCB_FLAG_IP_CKSUM | TI_RCB_FLAG_NO_PHDR_CKSUM; @@ -1833,22 +1820,18 @@ u_int32_t rxidx; struct ether_header *eh; struct mbuf *m =3D NULL; -#if NVLAN > 0 u_int16_t vlan_tag =3D 0; int have_tag =3D 0; -#endif =20 cur_rx =3D &sc->ti_rdata->ti_rx_return_ring[sc->ti_rx_saved_considx]; rxidx =3D cur_rx->ti_idx; TI_INC(sc->ti_rx_saved_considx, TI_RETURN_RING_CNT); =20 -#if NVLAN > 0 if (cur_rx->ti_flags & TI_BDFLAG_VLAN_TAG) { have_tag =3D 1; vlan_tag =3D cur_rx->ti_vlan_tag & 0xfff; } -#endif =20 if (cur_rx->ti_flags & TI_BDFLAG_JUMBO_RING) { TI_INC(sc->ti_jumbo, TI_JUMBO_RX_RING_CNT); @@ -1910,17 +1893,15 @@ m->m_pkthdr.csum_data =3D cur_rx->ti_tcp_udp_cksum; } =20 -#if NVLAN > 0 /* * If we received a packet with a vlan tag, pass it * to vlan_input() instead of ether_input(). */ if (have_tag) { - vlan_input_tag(eh, m, vlan_tag); + VLAN_INPUT_TAG(ifp, eh, m, vlan_tag); have_tag =3D vlan_tag =3D 0; continue; } -#endif ether_input(ifp, eh, m); } =20 @@ -2053,14 +2034,12 @@ struct mbuf *m; u_int32_t frag, cur, cnt =3D 0; u_int16_t csum_flags =3D 0; -#if NVLAN > 0 struct ifvlan *ifv =3D NULL; =20 if ((m_head->m_flags & (M_PROTO1|M_PKTHDR)) =3D=3D (M_PROTO1|M_PKTHDR) && m_head->m_pkthdr.rcvif !=3D NULL && m_head->m_pkthdr.rcvif->if_type =3D=3D IFT_L2VLAN) ifv =3D m_head->m_pkthdr.rcvif->if_softc; -#endif =20 m =3D m_head; cur =3D frag =3D *txidx; @@ -2103,14 +2082,14 @@ TI_HOSTADDR(f->ti_addr) =3D vtophys(mtod(m, vm_offset_t)); f->ti_len =3D m->m_len; f->ti_flags =3D csum_flags; -#if NVLAN > 0 + if (ifv !=3D NULL) { f->ti_flags |=3D TI_BDFLAG_VLAN_TAG; f->ti_vlan_tag =3D ifv->ifv_tag & 0xfff; } else { f->ti_vlan_tag =3D 0; } -#endif + /* * Sanity check: avoid coming within 16 descriptors * of the end of the ring. Index: sys/pci/if_tx.c =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/sys/pci/if_tx.c,v retrieving revision 1.34.2.8 diff -u -r1.34.2.8 if_tx.c --- sys/pci/if_tx.c 2001/09/01 07:21:56 1.34.2.8 +++ sys/pci/if_tx.c 2001/10/21 20:40:05 @@ -54,8 +54,6 @@ #if defined(__FreeBSD__) #define NBPFILTER 1 =20 -#include "vlan.h" - #include <net/if.h> #include <net/if_arp.h> #include <net/ethernet.h> @@ -63,9 +61,7 @@ =20 #include <net/bpf.h> =20 -#if NVLAN > 0 #include <net/if_vlan_var.h> -#endif =20 #include <vm/vm.h> /* for vtophys */ #include <vm/pmap.h> /* for vtophys */ @@ -562,9 +558,7 @@ =20 /* Attach to OS's managers */ ether_ifattach(ifp, ETHER_BPF_SUPPORTED); -#if NVLAN > 0 ifp->if_hdrlen =3D sizeof(struct ether_vlan_header); -#endif callout_handle_init(&sc->stat_ch); =20 fail: Index: share/man/man4/man4.i386/tx.4 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/share/man/man4/man4.i386/tx.4,v retrieving revision 1.11.2.7 diff -u -r1.11.2.7 tx.4 --- share/man/man4/man4.i386/tx.4 2001/09/01 07:17:31 1.11.2.7 +++ share/man/man4/man4.i386/tx.4 2001/10/21 20:47:04 @@ -80,10 +80,7 @@ .Xr vlan 4 inteface) without decreasing the MTU on the=20 .Xr vlan 4 -interfaces. This support must be enabled by adding ``pseudo-device vlan'' -to the kernel configuration file (if compiling staticaly) or inserting=20 -the ``#define NVLAN 1'' line into the sys/modules/tx/vlan.h (if compiling -as KLD) +interfaces. .Sh DIAGNOSTICS .Bl -diag .It "tx%d: device timeout %d packets" --RnlQjJ0d97Da+TV1 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE706A8XY6L6fI4GtQRAsElAJ9kUUi+aYGrQ/Fnwks1nxKsJwJyTwCdGILI cvm4GmEDlwvIfrBta3oTAA4= =Cb+x -----END PGP SIGNATURE----- --RnlQjJ0d97Da+TV1-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-audit" in the body of the message
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