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net: hns: Fix ethtool private flags 

The driver implementation returns support for private flags, while
no private flags are present. When asked for the number of private
flags it returns the number of statistic flag names.

Fix this by returning EOPNOTSUPP for not implemented ethtool flags.

Signed-off-by: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Matthias Brugger 2018-03-15 17:54:20 +01:00 committed by David S. Miller
parent bcdd5de80a
commit d61d263c8d
4 changed files with 6 additions and 4 deletions
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2
drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c
View File

@ -666,7 +666,7 @@ static void hns_gmac_get_strings(u32 stringset, u8 *data)
static int hns_gmac_get_sset_count(int stringset)
{
if (stringset == ETH_SS_STATS || stringset == ETH_SS_PRIV_FLAGS)
if (stringset == ETH_SS_STATS)
return ARRAY_SIZE(g_gmac_stats_string);
return 0;

2
drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c
View File

@ -422,7 +422,7 @@ void hns_ppe_update_stats(struct hns_ppe_cb *ppe_cb)
int hns_ppe_get_sset_count(int stringset)
{
if (stringset == ETH_SS_STATS || stringset == ETH_SS_PRIV_FLAGS)
if (stringset == ETH_SS_STATS)
return ETH_PPE_STATIC_NUM;
return 0;
}

2
drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c
View File

@ -876,7 +876,7 @@ void hns_rcb_get_stats(struct hnae_queue *queue, u64 *data)
*/
int hns_rcb_get_ring_sset_count(int stringset)
{
if (stringset == ETH_SS_STATS || stringset == ETH_SS_PRIV_FLAGS)
if (stringset == ETH_SS_STATS)
return HNS_RING_STATIC_REG_NUM;
return 0;

4
drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
View File

@ -993,8 +993,10 @@ int hns_get_sset_count(struct net_device *netdev, int stringset)
cnt--;
return cnt;
} else {
} else if (stringset == ETH_SS_STATS) {
return (HNS_NET_STATS_CNT + ops->get_sset_count(h, stringset));
} else {
return -EOPNOTSUPP;
}
}