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-rw-r--r--net/dcb/dcbnl.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c
index bae7d78aa068..d2f4e0c1faaf 100644
--- a/net/dcb/dcbnl.c
+++ b/net/dcb/dcbnl.c
@@ -176,6 +176,7 @@ static const struct nla_policy dcbnl_ieee_policy[DCB_ATTR_IEEE_MAX + 1] = {
[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)},
+ [DCB_ATTR_DCB_BUFFER] = {.len = sizeof(struct dcbnl_buffer)},
};
/* DCB number of traffic classes nested attributes. */
@@ -1094,6 +1095,16 @@ static int dcbnl_ieee_fill(struct sk_buff *skb, struct net_device *netdev)
return -EMSGSIZE;
}
+ if (ops->dcbnl_getbuffer) {
+ struct dcbnl_buffer buffer;
+
+ memset(&buffer, 0, sizeof(buffer));
+ err = ops->dcbnl_getbuffer(netdev, &buffer);
+ if (!err &&
+ nla_put(skb, DCB_ATTR_DCB_BUFFER, sizeof(buffer), &buffer))
+ return -EMSGSIZE;
+ }
+
app = nla_nest_start(skb, DCB_ATTR_IEEE_APP_TABLE);
if (!app)
return -EMSGSIZE;
@@ -1453,6 +1464,15 @@ static int dcbnl_ieee_set(struct net_device *netdev, struct nlmsghdr *nlh,
goto err;
}
+ if (ieee[DCB_ATTR_DCB_BUFFER] && ops->dcbnl_setbuffer) {
+ struct dcbnl_buffer *buffer =
+ nla_data(ieee[DCB_ATTR_DCB_BUFFER]);
+
+ err = ops->dcbnl_setbuffer(netdev, buffer);
+ if (err)
+ goto err;
+ }
+
if (ieee[DCB_ATTR_IEEE_APP_TABLE]) {
struct nlattr *attr;
int rem;