Displaying 4 results from an estimated 4 matches for "tun_net_mclist".
2008 Jul 12
4
[PATCH] tun: Fix/rewrite packet filtering logic
...dd_multi(u32* filter, const u8* addr)
-{
- int bit_nr = ether_crc(ETH_ALEN, addr) >> 26;
- filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
-}
-
-/** Remove the specified Ethernet addres from this multicast filter. */
-static void
-del_multi(u32* filter, const u8* addr)
+static void tun_net_mclist(struct net_device *dev)
{
- int bit_nr = ether_crc(ETH_ALEN, addr) >> 26;
- filter[bit_nr >> 5] &= ~(1 << (bit_nr & 31));
-}
-
-/** Update the list of multicast groups to which the network device belongs.
- * This list is used to filter packets being sent from the charact...
2008 Jul 12
4
[PATCH] tun: Fix/rewrite packet filtering logic
...dd_multi(u32* filter, const u8* addr)
-{
- int bit_nr = ether_crc(ETH_ALEN, addr) >> 26;
- filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
-}
-
-/** Remove the specified Ethernet addres from this multicast filter. */
-static void
-del_multi(u32* filter, const u8* addr)
+static void tun_net_mclist(struct net_device *dev)
{
- int bit_nr = ether_crc(ETH_ALEN, addr) >> 26;
- filter[bit_nr >> 5] &= ~(1 << (bit_nr & 31));
-}
-
-/** Update the list of multicast groups to which the network device belongs.
- * This list is used to filter packets being sent from the charact...
2008 Jul 09
2
Multicast and receive filtering in TUN/TAP
Yesterday while fixing xoff stuckiness issue in the TUN/TAP driver I got
a chance to look into the multicast filtering code in there. And
immediately realized how terribly broken & confusing it is. The patch
was originally done by Shaun (CC'ed) and went in without any proper ACK
from me, Dave or Jeff.
Here is the original ref
2008 Jul 09
2
Multicast and receive filtering in TUN/TAP
Yesterday while fixing xoff stuckiness issue in the TUN/TAP driver I got
a chance to look into the multicast filtering code in there. And
immediately realized how terribly broken & confusing it is. The patch
was originally done by Shaun (CC'ed) and went in without any proper ACK
from me, Dave or Jeff.
Here is the original ref