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Added ifmedia(4) support.

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This commit is contained in:
fredette 2001-12-17 18:14:17 +00:00
parent 8c43d5ed6d
commit a366516238
1 changed files with 37 additions and 1 deletions
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38
sys/arch/sun2/dev/if_ec.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_ec.c,v 1.2 2001/08/17 20:27:12 fredette Exp $ */
/* $NetBSD: if_ec.c,v 1.3 2001/12/17 18:14:17 fredette Exp $ */
/*
* Copyright (c) 2001 The NetBSD Foundation, Inc.
@ -63,6 +63,7 @@
#include <net/if_types.h>
#include <net/if_ether.h>
#include <net/if_media.h>
#ifdef INET
#include <netinet/in.h>
@ -98,6 +99,8 @@ struct ec_softc {
void *sc_ih;
struct ethercom sc_ethercom; /* ethernet common */
struct ifmedia sc_media; /* our supported media */
bus_space_tag_t sc_iot; /* bus space tag */
bus_space_handle_t sc_ioh; /* bus space handle */
@ -141,6 +144,9 @@ void ec_coll __P((struct ec_softc *));
void ec_copyin __P((struct ec_softc *, void *, int, size_t));
void ec_copyout __P((struct ec_softc *, const void *, int, size_t));
int ec_mediachange __P((struct ifnet *));
void ec_mediastatus __P((struct ifnet *, struct ifmediareq *));
int ec_match __P((struct device *, struct cfdata *, void *));
void ec_attach __P((struct device *, struct device *, void *));
@ -244,6 +250,11 @@ ec_attach(parent, self, aux)
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_NOTRAILERS;
IFQ_SET_READY(&ifp->if_snd);
/* Initialize ifmedia structures. */
ifmedia_init(&sc->sc_media, 0, ec_mediachange, ec_mediastatus);
ifmedia_add(&sc->sc_media, IFM_ETHER|IFM_MANUAL, 0, NULL);
ifmedia_set(&sc->sc_media, IFM_ETHER|IFM_MANUAL);
/* Now we can attach the interface. */
if_attach(ifp);
idprom_etheraddr(myaddr);
@ -562,6 +573,24 @@ ec_recv(sc, intbit)
ECREG_CSR_WR((ECREG_CSR_RD & EC_CSR_INTPA) | EC_CSR_INT_BSW(intbit) | intbit);
}
int
ec_mediachange(ifp)
struct ifnet *ifp;
{
return (0);
}
void
ec_mediastatus(ifp, ifmr)
struct ifnet *ifp;
struct ifmediareq *ifmr;
{
if ((ifp->if_flags & IFF_UP) == 0)
return;
ifmr->ifm_status = IFM_AVALID | IFM_ACTIVE;
}
/*
* Process an ioctl request. This code needs some work - it looks pretty ugly.
*/
@ -572,6 +601,8 @@ ec_ioctl(ifp, cmd, data)
caddr_t data;
{
struct ifaddr *ifa = (struct ifaddr *) data;
struct ifreq *ifr = (struct ifreq *)data;
struct ec_softc *sc = ifp->if_softc;
int s, error = 0;
s = splnet();
@ -635,6 +666,11 @@ ec_ioctl(ifp, cmd, data)
}
break;
case SIOCGIFMEDIA:
case SIOCSIFMEDIA:
error = ifmedia_ioctl(ifp, ifr, &sc->sc_media, cmd);
break;
default:
error = EINVAL;
break;