static int ipvlan_parse_opt(struct link_util *lu, int argc, char **argv,
struct nlmsghdr *n)
{
while (argc > 0) {
if (matches(*argv, "mode") == 0) {
__u16 mode = 0;
NEXT_ARG();
if (strcmp(*argv, "l2") == 0)
mode = IPVLAN_MODE_L2;
else if (strcmp(*argv, "l3") == 0)
mode = IPVLAN_MODE_L3;
else
return mode_arg();
addattr16(n, 1024, IFLA_IPVLAN_MODE, mode);
} else if (matches(*argv, "help") == 0) {
explain();
return -1;
} else {
fprintf(stderr, "ipvlan: unknown option \"%s\"?\n",
*argv);
explain();
return -1;
}
argc--, argv++;
}
return 0;
}
static int macvtap_parse_opt(struct link_util *lu, int argc, char **argv,
struct nlmsghdr *n)
{
while (argc > 0) {
if (matches(*argv, "mode") == 0) {
__u32 mode = 0;
NEXT_ARG();
if (strcmp(*argv, "private") == 0)
mode = MACVLAN_MODE_PRIVATE;
else if (strcmp(*argv, "vepa") == 0)
mode = MACVLAN_MODE_VEPA;
else if (strcmp(*argv, "bridge") == 0)
mode = MACVLAN_MODE_BRIDGE;
else if (strcmp(*argv, "passthru") == 0)
mode = MACVLAN_MODE_PASSTHRU;
else
return mode_arg(*argv);
addattr32(n, 1024, IFLA_MACVLAN_MODE, mode);
} else if (matches(*argv, "help") == 0) {
explain();
return -1;
} else {
fprintf(stderr, "macvtap: unknown command \"%s\"?\n", *argv);
explain();
return -1;
}
argc--, argv++;
}
return 0;
}
static int macvlan_parse_opt(struct link_util *lu, int argc, char **argv,
struct nlmsghdr *n)
{
__u32 mode = 0;
__u16 flags = 0;
while (argc > 0) {
if (matches(*argv, "mode") == 0) {
NEXT_ARG();
if (strcmp(*argv, "private") == 0)
mode = MACVLAN_MODE_PRIVATE;
else if (strcmp(*argv, "vepa") == 0)
mode = MACVLAN_MODE_VEPA;
else if (strcmp(*argv, "bridge") == 0)
mode = MACVLAN_MODE_BRIDGE;
else if (strcmp(*argv, "passthru") == 0)
mode = MACVLAN_MODE_PASSTHRU;
else
return mode_arg(*argv);
} else if (matches(*argv, "nopromisc") == 0) {
flags |= MACVLAN_FLAG_NOPROMISC;
} else if (matches(*argv, "help") == 0) {
explain(lu);
return -1;
} else {
pfx_err(lu, "unknown option \"%s\"?", *argv);
explain(lu);
return -1;
}
argc--, argv++;
}
if (mode)
addattr32(n, 1024, IFLA_MACVLAN_MODE, mode);
if (flags) {
if (flags & MACVLAN_FLAG_NOPROMISC &&
mode != MACVLAN_MODE_PASSTHRU) {
pfx_err(lu, "nopromisc flag only valid in passthru mode");
explain(lu);
return -1;
}
addattr16(n, 1024, IFLA_MACVLAN_FLAGS, flags);
}
return 0;
}
static int ipoib_parse_opt(struct link_util *lu, int argc, char **argv,
struct nlmsghdr *n)
{
__u16 pkey, mode, umcast;
while (argc > 0) {
if (matches(*argv, "pkey") == 0) {
NEXT_ARG();
if (get_u16(&pkey, *argv, 0))
invarg("pkey is invalid", *argv);
addattr_l(n, 1024, IFLA_IPOIB_PKEY, &pkey, 2);
} else if (matches(*argv, "mode") == 0) {
NEXT_ARG();
if (strcmp(*argv, "datagram") == 0)
mode = IPOIB_MODE_DATAGRAM;
else if (strcmp(*argv, "connected") == 0)
mode = IPOIB_MODE_CONNECTED;
else
return mode_arg();
addattr_l(n, 1024, IFLA_IPOIB_MODE, &mode, 2);
} else if (matches(*argv, "umcast") == 0) {
NEXT_ARG();
if (get_u16(&umcast, *argv, 0))
invarg("umcast is invalid", *argv);
addattr_l(n, 1024, IFLA_IPOIB_UMCAST, &umcast, 2);
} else if (matches(*argv, "help") == 0) {
explain();
return -1;
} else {
fprintf(stderr, "ipoib: unknown option \"%s\"?\n", *argv);
explain();
return -1;
}
argc--, argv++;
}
return 0;
}
