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-rw-r--r--net/core/rtnetlink.c54
1 files changed, 37 insertions, 17 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 5e02260b087f..358d52a38533 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -818,7 +818,8 @@ static inline int rtnl_vfinfo_size(const struct net_device *dev,
nla_total_size(sizeof(struct ifla_vf_vlan)) +
nla_total_size(sizeof(struct ifla_vf_spoofchk)) +
nla_total_size(sizeof(struct ifla_vf_rate)) +
- nla_total_size(sizeof(struct ifla_vf_link_state)));
+ nla_total_size(sizeof(struct ifla_vf_link_state)) +
+ nla_total_size(sizeof(struct ifla_vf_rss_query_en)));
return size;
} else
return 0;
@@ -1132,14 +1133,16 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
struct ifla_vf_tx_rate vf_tx_rate;
struct ifla_vf_spoofchk vf_spoofchk;
struct ifla_vf_link_state vf_linkstate;
+ struct ifla_vf_rss_query_en vf_rss_query_en;
/*
* Not all SR-IOV capable drivers support the
- * spoofcheck query. Preset to -1 so the user
- * space tool can detect that the driver didn't
- * report anything.
+ * spoofcheck and "RSS query enable" query. Preset to
+ * -1 so the user space tool can detect that the driver
+ * didn't report anything.
*/
ivi.spoofchk = -1;
+ ivi.rss_query_en = -1;
memset(ivi.mac, 0, sizeof(ivi.mac));
/* The default value for VF link state is "auto"
* IFLA_VF_LINK_STATE_AUTO which equals zero
@@ -1152,7 +1155,8 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
vf_rate.vf =
vf_tx_rate.vf =
vf_spoofchk.vf =
- vf_linkstate.vf = ivi.vf;
+ vf_linkstate.vf =
+ vf_rss_query_en.vf = ivi.vf;
memcpy(vf_mac.mac, ivi.mac, sizeof(ivi.mac));
vf_vlan.vlan = ivi.vlan;
@@ -1162,6 +1166,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
vf_rate.max_tx_rate = ivi.max_tx_rate;
vf_spoofchk.setting = ivi.spoofchk;
vf_linkstate.link_state = ivi.linkstate;
+ vf_rss_query_en.setting = ivi.rss_query_en;
vf = nla_nest_start(skb, IFLA_VF_INFO);
if (!vf) {
nla_nest_cancel(skb, vfinfo);
@@ -1176,7 +1181,10 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
nla_put(skb, IFLA_VF_SPOOFCHK, sizeof(vf_spoofchk),
&vf_spoofchk) ||
nla_put(skb, IFLA_VF_LINK_STATE, sizeof(vf_linkstate),
- &vf_linkstate))
+ &vf_linkstate) ||
+ nla_put(skb, IFLA_VF_RSS_QUERY_EN,
+ sizeof(vf_rss_query_en),
+ &vf_rss_query_en))
goto nla_put_failure;
nla_nest_end(skb, vf);
}
@@ -1290,6 +1298,7 @@ static const struct nla_policy ifla_vf_policy[IFLA_VF_MAX+1] = {
[IFLA_VF_SPOOFCHK] = { .len = sizeof(struct ifla_vf_spoofchk) },
[IFLA_VF_RATE] = { .len = sizeof(struct ifla_vf_rate) },
[IFLA_VF_LINK_STATE] = { .len = sizeof(struct ifla_vf_link_state) },
+ [IFLA_VF_RSS_QUERY_EN] = { .len = sizeof(struct ifla_vf_rss_query_en) },
};
static const struct nla_policy ifla_port_policy[IFLA_PORT_MAX+1] = {
@@ -1500,6 +1509,17 @@ static int do_setvfinfo(struct net_device *dev, struct nlattr *attr)
ivl->link_state);
break;
}
+ case IFLA_VF_RSS_QUERY_EN: {
+ struct ifla_vf_rss_query_en *ivrssq_en;
+
+ ivrssq_en = nla_data(vf);
+ err = -EOPNOTSUPP;
+ if (ops->ndo_set_vf_rss_query_en)
+ err = ops->ndo_set_vf_rss_query_en(dev,
+ ivrssq_en->vf,
+ ivrssq_en->setting);
+ break;
+ }
default:
err = -EINVAL;
break;
@@ -1932,7 +1952,7 @@ int rtnl_configure_link(struct net_device *dev, const struct ifinfomsg *ifm)
EXPORT_SYMBOL(rtnl_configure_link);
struct net_device *rtnl_create_link(struct net *net,
- char *ifname, unsigned char name_assign_type,
+ const char *ifname, unsigned char name_assign_type,
const struct rtnl_link_ops *ops, struct nlattr *tb[])
{
int err;
@@ -2404,7 +2424,7 @@ EXPORT_SYMBOL(rtmsg_ifinfo);
static int nlmsg_populate_fdb_fill(struct sk_buff *skb,
struct net_device *dev,
- u8 *addr, u32 pid, u32 seq,
+ u8 *addr, u16 vid, u32 pid, u32 seq,
int type, unsigned int flags,
int nlflags)
{
@@ -2426,6 +2446,9 @@ static int nlmsg_populate_fdb_fill(struct sk_buff *skb,
if (nla_put(skb, NDA_LLADDR, ETH_ALEN, addr))
goto nla_put_failure;
+ if (vid)
+ if (nla_put(skb, NDA_VLAN, sizeof(u16), &vid))
+ goto nla_put_failure;
nlmsg_end(skb, nlh);
return 0;
@@ -2440,7 +2463,7 @@ static inline size_t rtnl_fdb_nlmsg_size(void)
return NLMSG_ALIGN(sizeof(struct ndmsg)) + nla_total_size(ETH_ALEN);
}
-static void rtnl_fdb_notify(struct net_device *dev, u8 *addr, int type)
+static void rtnl_fdb_notify(struct net_device *dev, u8 *addr, u16 vid, int type)
{
struct net *net = dev_net(dev);
struct sk_buff *skb;
@@ -2450,7 +2473,8 @@ static void rtnl_fdb_notify(struct net_device *dev, u8 *addr, int type)
if (!skb)
goto errout;
- err = nlmsg_populate_fdb_fill(skb, dev, addr, 0, 0, type, NTF_SELF, 0);
+ err = nlmsg_populate_fdb_fill(skb, dev, addr, vid,
+ 0, 0, type, NTF_SELF, 0);
if (err < 0) {
kfree_skb(skb);
goto errout;
@@ -2585,7 +2609,7 @@ static int rtnl_fdb_add(struct sk_buff *skb, struct nlmsghdr *nlh)
nlh->nlmsg_flags);
if (!err) {
- rtnl_fdb_notify(dev, addr, RTM_NEWNEIGH);
+ rtnl_fdb_notify(dev, addr, vid, RTM_NEWNEIGH);
ndm->ndm_flags &= ~NTF_SELF;
}
}
@@ -2686,7 +2710,7 @@ static int rtnl_fdb_del(struct sk_buff *skb, struct nlmsghdr *nlh)
err = ndo_dflt_fdb_del(ndm, tb, dev, addr, vid);
if (!err) {
- rtnl_fdb_notify(dev, addr, RTM_DELNEIGH);
+ rtnl_fdb_notify(dev, addr, vid, RTM_DELNEIGH);
ndm->ndm_flags &= ~NTF_SELF;
}
}
@@ -2711,7 +2735,7 @@ static int nlmsg_populate_fdb(struct sk_buff *skb,
if (*idx < cb->args[0])
goto skip;
- err = nlmsg_populate_fdb_fill(skb, dev, ha->addr,
+ err = nlmsg_populate_fdb_fill(skb, dev, ha->addr, 0,
portid, seq,
RTM_NEWNEIGH, NTF_SELF,
NLM_F_MULTI);
@@ -2754,7 +2778,6 @@ static int rtnl_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
{
struct net_device *dev;
struct nlattr *tb[IFLA_MAX+1];
- struct net_device *bdev = NULL;
struct net_device *br_dev = NULL;
const struct net_device_ops *ops = NULL;
const struct net_device_ops *cops = NULL;
@@ -2778,7 +2801,6 @@ static int rtnl_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
return -ENODEV;
ops = br_dev->netdev_ops;
- bdev = br_dev;
}
for_each_netdev(net, dev) {
@@ -2791,7 +2813,6 @@ static int rtnl_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
cops = br_dev->netdev_ops;
}
- bdev = dev;
} else {
if (dev != br_dev &&
!(dev->priv_flags & IFF_BRIDGE_PORT))
@@ -2801,7 +2822,6 @@ static int rtnl_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
!(dev->priv_flags & IFF_EBRIDGE))
continue;
- bdev = br_dev;
cops = ops;
}
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