diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/dcb/dcbnl.c | 44 |
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); |