Signed-off-by: Martin Hundebøll mar...@hundeboll.net
---
device.c | 9 +
device.h | 3 +++
system-linux.c | 10 ++
3 files changed, 22 insertions(+)
diff --git a/device.c b/device.c
index 26b020f..b29d73b 100644
--- a/device.c
+++ b/device.c
@@ -38,6 +38,7 @@ static const struct blobmsg_policy dev_attrs[__DEV_ATTR_MAX]
= {
[DEV_ATTR_TXQUEUELEN] = { .name = txqueuelen, .type =
BLOBMSG_TYPE_INT32 },
[DEV_ATTR_ENABLED] = { .name = enabled, .type = BLOBMSG_TYPE_BOOL },
[DEV_ATTR_IPV6] = { .name = ipv6, .type = BLOBMSG_TYPE_BOOL },
+ [DEV_ATTR_PROMISC] = { .name = promisc, .type = BLOBMSG_TYPE_BOOL },
};
const struct uci_blob_param_list device_attr_list = {
@@ -144,6 +145,7 @@ device_merge_settings(struct device *dev, struct
device_settings *n)
(s-flags DEV_OPT_MACADDR ? s-macaddr : os-macaddr),
sizeof(n-macaddr));
n-ipv6 = s-flags DEV_OPT_IPV6 ? s-ipv6 : os-ipv6;
+ n-promisc = s-flags DEV_OPT_PROMISC ? s-promisc : os-promisc;
n-flags = s-flags | os-flags;
}
@@ -182,6 +184,11 @@ device_init_settings(struct device *dev, struct blob_attr
**tb)
s-flags |= DEV_OPT_IPV6;
}
+ if ((cur = tb[DEV_ATTR_PROMISC])) {
+ s-promisc = blobmsg_get_bool(cur);
+ s-flags |= DEV_OPT_PROMISC;
+ }
+
device_set_disabled(dev, disabled);
}
@@ -717,6 +724,8 @@ device_dump_status(struct blob_buf *b, struct device *dev)
blobmsg_add_u32(b, txqueuelen, st.txqueuelen);
if (st.flags DEV_OPT_IPV6)
blobmsg_add_u8(b, ipv6, st.ipv6);
+ if (st.flags DEV_OPT_PROMISC)
+ blobmsg_add_u8(b, promisc, st.promisc);
}
s = blobmsg_open_table(b, statistics);
diff --git a/device.h b/device.h
index 01a68bc..08a3055 100644
--- a/device.h
+++ b/device.h
@@ -32,6 +32,7 @@ enum {
DEV_ATTR_TXQUEUELEN,
DEV_ATTR_ENABLED,
DEV_ATTR_IPV6,
+ DEV_ATTR_PROMISC,
__DEV_ATTR_MAX,
};
@@ -62,6 +63,7 @@ enum {
DEV_OPT_MACADDR = (1 1),
DEV_OPT_TXQUEUELEN = (1 2),
DEV_OPT_IPV6= (1 3),
+ DEV_OPT_PROMISC = (1 4),
};
/* events broadcasted to all users of a device */
@@ -108,6 +110,7 @@ struct device_settings {
unsigned int txqueuelen;
uint8_t macaddr[6];
bool ipv6;
+ bool promisc;
};
/*
diff --git a/system-linux.c b/system-linux.c
index 2a281cc..c4d89be 100644
--- a/system-linux.c
+++ b/system-linux.c
@@ -943,6 +943,11 @@ system_if_get_settings(struct device *dev, struct
device_settings *s)
s-ipv6 = !strtoul(buf, NULL, 0);
s-flags |= DEV_OPT_IPV6;
}
+
+ if (ioctl(sock_ioctl, SIOCGIFFLAGS, ifr) == 0) {
+ s-promisc = ifr.ifr_flags IFF_PROMISC;
+ s-flags |= DEV_OPT_PROMISC;
+ }
}
void
@@ -973,6 +978,11 @@ system_if_apply_settings(struct device *dev, struct
device_settings *s, unsigned
}
if (s-flags DEV_OPT_IPV6 apply_mask)
system_set_disable_ipv6(dev, s-ipv6 ? 0 : 1);
+ if (s-flags DEV_OPT_PROMISC apply_mask) {
+ if (system_if_flags(dev-ifname, s-promisc ? IFF_PROMISC : 0,
+ !s-promisc ? IFF_PROMISC : 0) 0)
+ s-flags = ~DEV_OPT_PROMISC;
+ }
}
int system_if_up(struct device *dev)
--
2.1.0
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