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Diffstat (limited to 'net')
-rw-r--r--net/dcb/dcbnl.c44
1 files changed, 41 insertions, 3 deletions
diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c
index 93ea80196f0e..5b21f6f88e97 100644
--- a/net/dcb/dcbnl.c
+++ b/net/dcb/dcbnl.c
@@ -177,6 +177,8 @@ static const struct nla_policy dcbnl_ieee_policy[DCB_ATTR_IEEE_MAX + 1] = {
[DCB_ATTR_IEEE_PFC] = {.len = sizeof(struct ieee_pfc)},
[DCB_ATTR_IEEE_APP_TABLE] = {.type = NLA_NESTED},
[DCB_ATTR_IEEE_MAXRATE] = {.len = sizeof(struct ieee_maxrate)},
+ [DCB_ATTR_IEEE_QCN] = {.len = sizeof(struct ieee_qcn)},
+ [DCB_ATTR_IEEE_QCN_STATS] = {.len = sizeof(struct ieee_qcn_stats)},
};
static const struct nla_policy dcbnl_ieee_app[DCB_ATTR_IEEE_APP_MAX + 1] = {
@@ -1030,7 +1032,7 @@ nla_put_failure:
return err;
}
-/* Handle IEEE 802.1Qaz GET commands. */
+/* Handle IEEE 802.1Qaz/802.1Qau/802.1Qbb GET commands. */
static int dcbnl_ieee_fill(struct sk_buff *skb, struct net_device *netdev)
{
struct nlattr *ieee, *app;
@@ -1067,6 +1069,32 @@ static int dcbnl_ieee_fill(struct sk_buff *skb, struct net_device *netdev)
}
}
+ if (ops->ieee_getqcn) {
+ struct ieee_qcn qcn;
+
+ memset(&qcn, 0, sizeof(qcn));
+ err = ops->ieee_getqcn(netdev, &qcn);
+ if (!err) {
+ err = nla_put(skb, DCB_ATTR_IEEE_QCN,
+ sizeof(qcn), &qcn);
+ if (err)
+ return -EMSGSIZE;
+ }
+ }
+
+ if (ops->ieee_getqcnstats) {
+ struct ieee_qcn_stats qcn_stats;
+
+ memset(&qcn_stats, 0, sizeof(qcn_stats));
+ err = ops->ieee_getqcnstats(netdev, &qcn_stats);
+ if (!err) {
+ err = nla_put(skb, DCB_ATTR_IEEE_QCN_STATS,
+ sizeof(qcn_stats), &qcn_stats);
+ if (err)
+ return -EMSGSIZE;
+ }
+ }
+
if (ops->ieee_getpfc) {
struct ieee_pfc pfc;
memset(&pfc, 0, sizeof(pfc));
@@ -1379,8 +1407,9 @@ int dcbnl_cee_notify(struct net_device *dev, int event, int cmd,
}
EXPORT_SYMBOL(dcbnl_cee_notify);
-/* Handle IEEE 802.1Qaz SET commands. If any requested operation can not
- * be completed the entire msg is aborted and error value is returned.
+/* Handle IEEE 802.1Qaz/802.1Qau/802.1Qbb SET commands.
+ * If any requested operation can not be completed
+ * the entire msg is aborted and error value is returned.
* No attempt is made to reconcile the case where only part of the
* cmd can be completed.
*/
@@ -1417,6 +1446,15 @@ static int dcbnl_ieee_set(struct net_device *netdev, struct nlmsghdr *nlh,
goto err;
}
+ if (ieee[DCB_ATTR_IEEE_QCN] && ops->ieee_setqcn) {
+ struct ieee_qcn *qcn =
+ nla_data(ieee[DCB_ATTR_IEEE_QCN]);
+
+ err = ops->ieee_setqcn(netdev, qcn);
+ if (err)
+ goto err;
+ }
+
if (ieee[DCB_ATTR_IEEE_PFC] && ops->ieee_setpfc) {
struct ieee_pfc *pfc = nla_data(ieee[DCB_ATTR_IEEE_PFC]);
err = ops->ieee_setpfc(netdev, pfc);