Added support for SIOCSIFMTU ioctl. Fixed bug that caused panic at boot time
related to interrupts being enabled before the device attach. The interrupt should be mapped *after* the device attach.
This commit is contained in:
David Greenman
parent
e424e8bfac
commit
07d0d0fc9c
@ -21,7 +21,7 @@
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: if_de.c,v 1.4 1994/11/09 15:12:44 davidg Exp $
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* $Id: if_de.c,v 1.5 1994/11/10 02:56:48 davidg Exp $
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*
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*/
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@ -832,13 +832,14 @@ tulip_ioctl(
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caddr_t data)
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{
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tulip_softc_t *sc = tulips[ifp->if_unit];
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struct ifaddr *ifa = (struct ifaddr *)data;
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struct ifreq *ifr = (struct ifreq *) data;
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int s, error = 0;
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s = splimp();
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switch (cmd) {
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case SIOCSIFADDR: {
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struct ifaddr *ifa = (struct ifaddr *)data;
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ifp->if_flags |= IFF_UP;
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switch(ifa->ifa_addr->sa_family) {
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@ -901,9 +902,9 @@ tulip_ioctl(
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* Update multicast listeners
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*/
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if (cmd == SIOCADDMULTI)
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error = ether_addmulti((struct ifreq *)data, &sc->tulip_ac);
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error = ether_addmulti(ifr, &sc->tulip_ac);
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else
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error = ether_delmulti((struct ifreq *)data, &sc->tulip_ac);
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error = ether_delmulti(ifr, &sc->tulip_ac);
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if (error == ENETRESET) {
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tulip_addr_filter(sc); /* reset multicast filtering */
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@ -912,6 +913,16 @@ tulip_ioctl(
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}
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break;
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}
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case SIOCSIFMTU:
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/*
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* Set the interface MTU.
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*/
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if (ifr->ifr_mtu > ETHERMTU) {
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error = EINVAL;
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} else {
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ifp->if_mtu = ifr->ifr_mtu;
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}
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break;
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default: {
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error = EINVAL;
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@ -1120,9 +1131,9 @@ tulip_pci_attach(
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(sc->tulip_revinfo & 0xF0) >> 4, sc->tulip_revinfo & 0x0F,
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"unknown");
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} else {
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pci_map_int (config_id, tulip_intr, (void*) sc, &net_imask);
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TULIP_RESET(sc);
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tulip_attach(sc);
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pci_map_int (config_id, tulip_intr, (void*) sc, &net_imask);
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}
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}
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#endif /* NPCI > 0 */
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@ -21,7 +21,7 @@
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: if_de.c,v 1.4 1994/11/09 15:12:44 davidg Exp $
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* $Id: if_de.c,v 1.5 1994/11/10 02:56:48 davidg Exp $
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*
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*/
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@ -832,13 +832,14 @@ tulip_ioctl(
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caddr_t data)
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{
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tulip_softc_t *sc = tulips[ifp->if_unit];
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struct ifaddr *ifa = (struct ifaddr *)data;
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struct ifreq *ifr = (struct ifreq *) data;
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int s, error = 0;
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s = splimp();
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switch (cmd) {
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case SIOCSIFADDR: {
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struct ifaddr *ifa = (struct ifaddr *)data;
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ifp->if_flags |= IFF_UP;
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switch(ifa->ifa_addr->sa_family) {
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@ -901,9 +902,9 @@ tulip_ioctl(
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* Update multicast listeners
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*/
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if (cmd == SIOCADDMULTI)
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error = ether_addmulti((struct ifreq *)data, &sc->tulip_ac);
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error = ether_addmulti(ifr, &sc->tulip_ac);
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else
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error = ether_delmulti((struct ifreq *)data, &sc->tulip_ac);
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error = ether_delmulti(ifr, &sc->tulip_ac);
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if (error == ENETRESET) {
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tulip_addr_filter(sc); /* reset multicast filtering */
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@ -912,6 +913,16 @@ tulip_ioctl(
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}
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break;
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}
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case SIOCSIFMTU:
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/*
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* Set the interface MTU.
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*/
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if (ifr->ifr_mtu > ETHERMTU) {
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error = EINVAL;
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} else {
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ifp->if_mtu = ifr->ifr_mtu;
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}
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break;
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default: {
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error = EINVAL;
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@ -1120,9 +1131,9 @@ tulip_pci_attach(
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(sc->tulip_revinfo & 0xF0) >> 4, sc->tulip_revinfo & 0x0F,
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"unknown");
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} else {
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pci_map_int (config_id, tulip_intr, (void*) sc, &net_imask);
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TULIP_RESET(sc);
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tulip_attach(sc);
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pci_map_int (config_id, tulip_intr, (void*) sc, &net_imask);
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}
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}
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#endif /* NPCI > 0 */
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@ -21,7 +21,7 @@
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: if_de.c,v 1.4 1994/11/09 15:12:44 davidg Exp $
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* $Id: if_de.c,v 1.5 1994/11/10 02:56:48 davidg Exp $
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*
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*/
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@ -832,13 +832,14 @@ tulip_ioctl(
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caddr_t data)
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{
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tulip_softc_t *sc = tulips[ifp->if_unit];
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struct ifaddr *ifa = (struct ifaddr *)data;
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struct ifreq *ifr = (struct ifreq *) data;
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int s, error = 0;
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s = splimp();
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switch (cmd) {
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case SIOCSIFADDR: {
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struct ifaddr *ifa = (struct ifaddr *)data;
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ifp->if_flags |= IFF_UP;
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switch(ifa->ifa_addr->sa_family) {
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@ -901,9 +902,9 @@ tulip_ioctl(
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* Update multicast listeners
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*/
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if (cmd == SIOCADDMULTI)
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error = ether_addmulti((struct ifreq *)data, &sc->tulip_ac);
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error = ether_addmulti(ifr, &sc->tulip_ac);
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else
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error = ether_delmulti((struct ifreq *)data, &sc->tulip_ac);
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error = ether_delmulti(ifr, &sc->tulip_ac);
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if (error == ENETRESET) {
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tulip_addr_filter(sc); /* reset multicast filtering */
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@ -912,6 +913,16 @@ tulip_ioctl(
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}
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break;
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}
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case SIOCSIFMTU:
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/*
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* Set the interface MTU.
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*/
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if (ifr->ifr_mtu > ETHERMTU) {
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error = EINVAL;
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} else {
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ifp->if_mtu = ifr->ifr_mtu;
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}
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break;
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default: {
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error = EINVAL;
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@ -1120,9 +1131,9 @@ tulip_pci_attach(
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(sc->tulip_revinfo & 0xF0) >> 4, sc->tulip_revinfo & 0x0F,
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"unknown");
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} else {
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pci_map_int (config_id, tulip_intr, (void*) sc, &net_imask);
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TULIP_RESET(sc);
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tulip_attach(sc);
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pci_map_int (config_id, tulip_intr, (void*) sc, &net_imask);
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}
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}
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#endif /* NPCI > 0 */
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