rtnetlink.c (69e12d887cf4a22de736209df27604e3d2ff9845) rtnetlink.c (645359930231d5e78fd3296a38b98c1a658a7ade)
1/*
2 * INET An implementation of the TCP/IP protocol suite for the LINUX
3 * operating system. INET is implemented using the BSD Socket
4 * interface as the means of communication with the user level.
5 *
6 * Routing netlink socket interface: protocol independent part.
7 *
8 * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>

--- 753 unchanged lines hidden (view full) ---

762 + nla_total_size(4) /* IFLA_NUM_RX_QUEUES */
763 + nla_total_size(1) /* IFLA_OPERSTATE */
764 + nla_total_size(1) /* IFLA_LINKMODE */
765 + nla_total_size(ext_filter_mask
766 & RTEXT_FILTER_VF ? 4 : 0) /* IFLA_NUM_VF */
767 + rtnl_vfinfo_size(dev, ext_filter_mask) /* IFLA_VFINFO_LIST */
768 + rtnl_port_size(dev) /* IFLA_VF_PORTS + IFLA_PORT_SELF */
769 + rtnl_link_get_size(dev) /* IFLA_LINKINFO */
1/*
2 * INET An implementation of the TCP/IP protocol suite for the LINUX
3 * operating system. INET is implemented using the BSD Socket
4 * interface as the means of communication with the user level.
5 *
6 * Routing netlink socket interface: protocol independent part.
7 *
8 * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>

--- 753 unchanged lines hidden (view full) ---

762 + nla_total_size(4) /* IFLA_NUM_RX_QUEUES */
763 + nla_total_size(1) /* IFLA_OPERSTATE */
764 + nla_total_size(1) /* IFLA_LINKMODE */
765 + nla_total_size(ext_filter_mask
766 & RTEXT_FILTER_VF ? 4 : 0) /* IFLA_NUM_VF */
767 + rtnl_vfinfo_size(dev, ext_filter_mask) /* IFLA_VFINFO_LIST */
768 + rtnl_port_size(dev) /* IFLA_VF_PORTS + IFLA_PORT_SELF */
769 + rtnl_link_get_size(dev) /* IFLA_LINKINFO */
770 + rtnl_link_get_af_size(dev) /* IFLA_AF_SPEC */
771 + nla_total_size(MAX_PHYS_PORT_ID_LEN); /* IFLA_PHYS_PORT_ID */
770 + rtnl_link_get_af_size(dev); /* IFLA_AF_SPEC */
772}
773
774static int rtnl_vf_ports_fill(struct sk_buff *skb, struct net_device *dev)
775{
776 struct nlattr *vf_ports;
777 struct nlattr *vf_port;
778 int vf;
779 int err;

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842 err = rtnl_vf_ports_fill(skb, dev);
843 if (err)
844 return err;
845 }
846
847 return 0;
848}
849
771}
772
773static int rtnl_vf_ports_fill(struct sk_buff *skb, struct net_device *dev)
774{
775 struct nlattr *vf_ports;
776 struct nlattr *vf_port;
777 int vf;
778 int err;

--- 62 unchanged lines hidden (view full) ---

841 err = rtnl_vf_ports_fill(skb, dev);
842 if (err)
843 return err;
844 }
845
846 return 0;
847}
848
850static int rtnl_phys_port_id_fill(struct sk_buff *skb, struct net_device *dev)
851{
852 int err;
853 struct netdev_phys_port_id ppid;
854
855 err = dev_get_phys_port_id(dev, &ppid);
856 if (err) {
857 if (err == -EOPNOTSUPP)
858 return 0;
859 return err;
860 }
861
862 if (nla_put(skb, IFLA_PHYS_PORT_ID, ppid.id_len, ppid.id))
863 return -EMSGSIZE;
864
865 return 0;
866}
867
868static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
869 int type, u32 pid, u32 seq, u32 change,
870 unsigned int flags, u32 ext_filter_mask)
871{
872 struct ifinfomsg *ifm;
873 struct nlmsghdr *nlh;
874 struct rtnl_link_stats64 temp;
875 const struct rtnl_link_stats64 *stats;

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927 }
928
929 if (dev->addr_len) {
930 if (nla_put(skb, IFLA_ADDRESS, dev->addr_len, dev->dev_addr) ||
931 nla_put(skb, IFLA_BROADCAST, dev->addr_len, dev->broadcast))
932 goto nla_put_failure;
933 }
934
849static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
850 int type, u32 pid, u32 seq, u32 change,
851 unsigned int flags, u32 ext_filter_mask)
852{
853 struct ifinfomsg *ifm;
854 struct nlmsghdr *nlh;
855 struct rtnl_link_stats64 temp;
856 const struct rtnl_link_stats64 *stats;

--- 51 unchanged lines hidden (view full) ---

908 }
909
910 if (dev->addr_len) {
911 if (nla_put(skb, IFLA_ADDRESS, dev->addr_len, dev->dev_addr) ||
912 nla_put(skb, IFLA_BROADCAST, dev->addr_len, dev->broadcast))
913 goto nla_put_failure;
914 }
915
935 if (rtnl_phys_port_id_fill(skb, dev))
936 goto nla_put_failure;
937
938 attr = nla_reserve(skb, IFLA_STATS,
939 sizeof(struct rtnl_link_stats));
940 if (attr == NULL)
941 goto nla_put_failure;
942
943 stats = dev_get_stats(dev, &temp);
944 copy_rtnl_link_stats(nla_data(attr), stats);
945

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1130 [IFLA_VFINFO_LIST] = {. type = NLA_NESTED },
1131 [IFLA_VF_PORTS] = { .type = NLA_NESTED },
1132 [IFLA_PORT_SELF] = { .type = NLA_NESTED },
1133 [IFLA_AF_SPEC] = { .type = NLA_NESTED },
1134 [IFLA_EXT_MASK] = { .type = NLA_U32 },
1135 [IFLA_PROMISCUITY] = { .type = NLA_U32 },
1136 [IFLA_NUM_TX_QUEUES] = { .type = NLA_U32 },
1137 [IFLA_NUM_RX_QUEUES] = { .type = NLA_U32 },
916 attr = nla_reserve(skb, IFLA_STATS,
917 sizeof(struct rtnl_link_stats));
918 if (attr == NULL)
919 goto nla_put_failure;
920
921 stats = dev_get_stats(dev, &temp);
922 copy_rtnl_link_stats(nla_data(attr), stats);
923

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1108 [IFLA_VFINFO_LIST] = {. type = NLA_NESTED },
1109 [IFLA_VF_PORTS] = { .type = NLA_NESTED },
1110 [IFLA_PORT_SELF] = { .type = NLA_NESTED },
1111 [IFLA_AF_SPEC] = { .type = NLA_NESTED },
1112 [IFLA_EXT_MASK] = { .type = NLA_U32 },
1113 [IFLA_PROMISCUITY] = { .type = NLA_U32 },
1114 [IFLA_NUM_TX_QUEUES] = { .type = NLA_U32 },
1115 [IFLA_NUM_RX_QUEUES] = { .type = NLA_U32 },
1138 [IFLA_PHYS_PORT_ID] = { .type = NLA_BINARY, .len = MAX_PHYS_PORT_ID_LEN },
1139};
1140EXPORT_SYMBOL(ifla_policy);
1141
1142static const struct nla_policy ifla_info_policy[IFLA_INFO_MAX+1] = {
1143 [IFLA_INFO_KIND] = { .type = NLA_STRING },
1144 [IFLA_INFO_DATA] = { .type = NLA_NESTED },
1145};
1146

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2174 struct net_device *dev,
2175 const unsigned char *addr)
2176{
2177 int err = -EOPNOTSUPP;
2178
2179 /* If aging addresses are supported device will need to
2180 * implement its own handler for this.
2181 */
1116};
1117EXPORT_SYMBOL(ifla_policy);
1118
1119static const struct nla_policy ifla_info_policy[IFLA_INFO_MAX+1] = {
1120 [IFLA_INFO_KIND] = { .type = NLA_STRING },
1121 [IFLA_INFO_DATA] = { .type = NLA_NESTED },
1122};
1123

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2151 struct net_device *dev,
2152 const unsigned char *addr)
2153{
2154 int err = -EOPNOTSUPP;
2155
2156 /* If aging addresses are supported device will need to
2157 * implement its own handler for this.
2158 */
2182 if (ndm->ndm_state & NUD_PERMANENT) {
2159 if (!(ndm->ndm_state & NUD_PERMANENT)) {
2183 pr_info("%s: FDB only supports static addresses\n", dev->name);
2184 return -EINVAL;
2185 }
2186
2187 if (is_unicast_ether_addr(addr) || is_link_local_ether_addr(addr))
2188 err = dev_uc_del(dev, addr);
2189 else if (is_multicast_ether_addr(addr))
2190 err = dev_mc_del(dev, addr);

--- 593 unchanged lines hidden --- 		2160 pr_info("%s: FDB only supports static addresses\n", dev->name);
2161 return -EINVAL;
2162 }
2163
2164 if (is_unicast_ether_addr(addr) || is_link_local_ether_addr(addr))
2165 err = dev_uc_del(dev, addr);
2166 else if (is_multicast_ether_addr(addr))
2167 err = dev_mc_del(dev, addr);

--- 593 unchanged lines hidden ---