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multicast

This commit is contained in:
deraadt 1994-08-17 06:04:49 +00:00
parent 9f6d99b3e2
commit 256353ef62
2 changed files with 32 additions and 2 deletions
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17
sys/arch/i386/isa/if_ep.c
View File

@ -27,7 +27,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: if_ep.c,v 1.51 1994/08/14 09:43:59 mycroft Exp $
* $Id: if_ep.c,v 1.52 1994/08/17 06:04:49 deraadt Exp $
*/
#include "bpfilter.h"
@ -860,6 +860,21 @@ epioctl(ifp, cmd, data)
sizeof(sc->sc_addr));
break;
#endif
case SIOCADDMULTI:
case SIOCDELMULTI:
/* Update our multicast list. */
error = (cmd == SIOCADDMULTI) ?
ether_addmulti(ifr, &sc->sc_arpcom) :
ether_delmulti(ifr, &sc->sc_arpcom);
if (error == ENETRESET) {
/*
* Multicast list has changed; set the hardware filter
* accordingly.
*/
epreset(sc);
error = 0;
}
break;
default:
error = EINVAL;
}

17
sys/dev/isa/if_ep.c
View File

@ -27,7 +27,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: if_ep.c,v 1.51 1994/08/14 09:43:59 mycroft Exp $
* $Id: if_ep.c,v 1.52 1994/08/17 06:04:49 deraadt Exp $
*/
#include "bpfilter.h"
@ -860,6 +860,21 @@ epioctl(ifp, cmd, data)
sizeof(sc->sc_addr));
break;
#endif
case SIOCADDMULTI:
case SIOCDELMULTI:
/* Update our multicast list. */
error = (cmd == SIOCADDMULTI) ?
ether_addmulti(ifr, &sc->sc_arpcom) :
ether_delmulti(ifr, &sc->sc_arpcom);
if (error == ENETRESET) {
/*
* Multicast list has changed; set the hardware filter
* accordingly.
*/
epreset(sc);
error = 0;
}
break;
default:
error = EINVAL;
}