/* ARGSUSED */
static int
sdpfp_ioctl(sock_lower_handle_t handle, int cmd, intptr_t arg, int mod,
int32_t *rval, struct cred *cr)
{
#if defined(_SYSCALL32)
struct timeval32 tival;
#else
struct timeval tival;
#endif
mac_client_promisc_type_t mtype;
datalink_id_t linkid;
struct lifreq lifreq;
struct ifreq ifreq;
struct pfpsock *ps;
mac_handle_t mh;
timespec_t tv;
int error;
switch (cmd) {
/*
* ioctls that work on "struct lifreq"
*/
case SIOCSLIFFLAGS :
case SIOCGLIFINDEX :
case SIOCGLIFFLAGS :
case SIOCGLIFMTU :
error = pfp_lifreq_getlinkid(arg, &lifreq, &linkid);
if (error != 0)
return (error);
break;
/*
* ioctls that work on "struct ifreq".
* Not all of these have a "struct lifreq" partner, for example
* SIOCGIFHWADDR, for the simple reason that the logical interface
* does not have a hardware address.
*/
case SIOCSIFFLAGS :
case SIOCGIFINDEX :
case SIOCGIFFLAGS :
case SIOCGIFMTU :
case SIOCGIFHWADDR :
error = pfp_ifreq_getlinkid(arg, &ifreq, &linkid);
if (error != 0)
return (error);
break;
}
error = mac_open_by_linkid(linkid, &mh);
if (error != 0)
return (error);
ps = (struct pfpsock *)handle;
switch (cmd) {
case SIOCGLIFINDEX :
lifreq.lifr_index = linkid;
break;
case SIOCGIFINDEX :
ifreq.ifr_index = linkid;
break;
case SIOCGIFFLAGS :
ifreq.ifr_flags = IFF_RUNNING;
if (ps->ps_promisc == MAC_CLIENT_PROMISC_ALL)
ifreq.ifr_flags |= IFF_PROMISC;
break;
case SIOCGLIFFLAGS :
lifreq.lifr_flags = IFF_RUNNING;
if (ps->ps_promisc == MAC_CLIENT_PROMISC_ALL)
lifreq.lifr_flags |= IFF_PROMISC;
break;
case SIOCSIFFLAGS :
if (linkid != ps->ps_linkid) {
error = EINVAL;
} else {
if ((ifreq.ifr_flags & IFF_PROMISC) != 0)
mtype = MAC_CLIENT_PROMISC_ALL;
else
mtype = MAC_CLIENT_PROMISC_FILTERED;
error = pfp_set_promisc(ps, mtype);
}
break;
case SIOCSLIFFLAGS :
if (linkid != ps->ps_linkid) {
error = EINVAL;
} else {
if ((lifreq.lifr_flags & IFF_PROMISC) != 0)
mtype = MAC_CLIENT_PROMISC_ALL;
else
mtype = MAC_CLIENT_PROMISC_FILTERED;
error = pfp_set_promisc(ps, mtype);
}
break;
case SIOCGIFMTU :
mac_sdu_get(mh, NULL, &ifreq.ifr_mtu);
break;
case SIOCGLIFMTU :
mac_sdu_get(mh, NULL, &lifreq.lifr_mtu);
break;
case SIOCGIFHWADDR :
mac_unicast_primary_get(mh, (uint8_t *)ifreq.ifr_addr.sa_data);
ifreq.ifr_addr.sa_family = pfp_dl_to_arphrd(mac_type(mh));
break;
case SIOCGSTAMP :
(void) gethrestime(&tv);
tival.tv_sec = (time_t)tv.tv_sec;
tival.tv_usec = tv.tv_nsec / 1000;
error = ddi_copyout(&tival, (void *)arg, sizeof (tival), 0);
break;
default :
break;
}
mac_close(mh);
if (error == 0) {
/*
* Only the "GET" ioctls need to copy data back to userace.
*/
switch (cmd) {
case SIOCGLIFINDEX :
case SIOCGLIFFLAGS :
case SIOCGLIFMTU :
error = ddi_copyout(&lifreq, (void *)arg,
sizeof (lifreq), 0);
break;
case SIOCGIFINDEX :
case SIOCGIFFLAGS :
case SIOCGIFMTU :
case SIOCGIFHWADDR :
error = ddi_copyout(&ifreq, (void *)arg,
sizeof (ifreq), 0);
break;
default :
break;
}
}
return (error);
}
/* ARGSUSED */
static int
sdpfp_ioctl(sock_lower_handle_t handle, int cmd, intptr_t arg, int mod,
int32_t *rval, struct cred *cr)
{
struct timeval tival;
mac_client_promisc_type_t mtype;
struct sockaddr_dl *sock;
datalink_id_t linkid;
struct lifreq lifreq;
struct ifreq ifreq;
struct pfpsock *ps;
mac_handle_t mh;
int error;
ps = (struct pfpsock *)handle;
switch (cmd) {
/*
* ioctls that work on "struct lifreq"
*/
case SIOCSLIFFLAGS :
case SIOCGLIFINDEX :
case SIOCGLIFFLAGS :
case SIOCGLIFMTU :
case SIOCGLIFHWADDR :
error = pfp_lifreq_getlinkid(arg, &lifreq, &linkid, mod);
if (error != 0)
return (error);
break;
/*
* ioctls that work on "struct ifreq".
* Not all of these have a "struct lifreq" partner, for example
* SIOCGIFHWADDR, for the simple reason that the logical interface
* does not have a hardware address.
*/
case SIOCSIFFLAGS :
case SIOCGIFINDEX :
case SIOCGIFFLAGS :
case SIOCGIFMTU :
case SIOCGIFHWADDR :
error = pfp_ifreq_getlinkid(arg, &ifreq, &linkid, mod);
if (error != 0)
return (error);
break;
case SIOCGSTAMP :
tival.tv_sec = (time_t)ps->ps_timestamp.tv_sec;
tival.tv_usec = ps->ps_timestamp.tv_nsec / 1000;
if (get_udatamodel() == DATAMODEL_NATIVE) {
error = ddi_copyout(&tival, (void *)arg,
sizeof (tival), mod);
}
#ifdef _SYSCALL32_IMPL
else {
struct timeval32 tv32;
TIMEVAL_TO_TIMEVAL32(&tv32, &tival);
error = ddi_copyout(&tv32, (void *)arg,
sizeof (tv32), mod);
}
#endif
return (error);
}
error = mac_open_by_linkid(linkid, &mh);
if (error != 0)
return (error);
switch (cmd) {
case SIOCGLIFINDEX :
lifreq.lifr_index = linkid;
break;
case SIOCGIFINDEX :
ifreq.ifr_index = linkid;
break;
case SIOCGIFFLAGS :
ifreq.ifr_flags = IFF_RUNNING;
if (ps->ps_promisc == MAC_CLIENT_PROMISC_ALL)
ifreq.ifr_flags |= IFF_PROMISC;
break;
case SIOCGLIFFLAGS :
lifreq.lifr_flags = IFF_RUNNING;
if (ps->ps_promisc == MAC_CLIENT_PROMISC_ALL)
lifreq.lifr_flags |= IFF_PROMISC;
break;
case SIOCSIFFLAGS :
if (linkid != ps->ps_linkid) {
error = EINVAL;
} else {
if ((ifreq.ifr_flags & IFF_PROMISC) != 0)
mtype = MAC_CLIENT_PROMISC_ALL;
else
mtype = MAC_CLIENT_PROMISC_FILTERED;
error = pfp_set_promisc(ps, mtype);
}
break;
case SIOCSLIFFLAGS :
if (linkid != ps->ps_linkid) {
error = EINVAL;
} else {
if ((lifreq.lifr_flags & IFF_PROMISC) != 0)
mtype = MAC_CLIENT_PROMISC_ALL;
else
mtype = MAC_CLIENT_PROMISC_FILTERED;
error = pfp_set_promisc(ps, mtype);
}
break;
case SIOCGIFMTU :
mac_sdu_get(mh, NULL, &ifreq.ifr_mtu);
break;
case SIOCGLIFMTU :
mac_sdu_get(mh, NULL, &lifreq.lifr_mtu);
break;
case SIOCGIFHWADDR :
if (mac_addr_len(mh) > sizeof (ifreq.ifr_addr.sa_data)) {
error = EPFNOSUPPORT;
break;
}
if (mac_addr_len(mh) == 0) {
(void) memset(ifreq.ifr_addr.sa_data, 0,
sizeof (ifreq.ifr_addr.sa_data));
} else {
mac_unicast_primary_get(mh,
(uint8_t *)ifreq.ifr_addr.sa_data);
}
/*
* The behaviour here in setting sa_family is consistent
* with what applications such as tcpdump would expect
* for a Linux PF_PACKET socket.
*/
ifreq.ifr_addr.sa_family = pfp_dl_to_arphrd(mac_type(mh));
break;
case SIOCGLIFHWADDR :
lifreq.lifr_type = 0;
sock = (struct sockaddr_dl *)&lifreq.lifr_addr;
if (mac_addr_len(mh) > sizeof (sock->sdl_data)) {
error = EPFNOSUPPORT;
break;
}
/*
* Fill in the sockaddr_dl with link layer details. Of note,
* the index is returned as 0 for a couple of reasons:
* (1) there is no public API that uses or requires it
* (2) the MAC index is currently 32bits and sdl_index is 16.
*/
sock->sdl_family = AF_LINK;
sock->sdl_index = 0;
sock->sdl_type = mac_type(mh);
sock->sdl_nlen = 0;
sock->sdl_alen = mac_addr_len(mh);
sock->sdl_slen = 0;
if (mac_addr_len(mh) == 0) {
(void) memset(sock->sdl_data, 0,
sizeof (sock->sdl_data));
} else {
mac_unicast_primary_get(mh, (uint8_t *)sock->sdl_data);
}
break;
default :
break;
}
mac_close(mh);
if (error == 0) {
/*
* Only the "GET" ioctls need to copy data back to userace.
*/
switch (cmd) {
case SIOCGLIFINDEX :
case SIOCGLIFFLAGS :
case SIOCGLIFMTU :
case SIOCGLIFHWADDR :
error = ddi_copyout(&lifreq, (void *)arg,
sizeof (lifreq), mod);
break;
case SIOCGIFINDEX :
case SIOCGIFFLAGS :
case SIOCGIFMTU :
case SIOCGIFHWADDR :
error = ddi_copyout(&ifreq, (void *)arg,
sizeof (ifreq), mod);
break;
default :
break;
}
}
return (error);
}
