diff options
| author | Kejian Yan <yankejian@huawei.com> | 2016-11-09 18:14:00 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-10 11:45:37 -0500 |
| commit | ec2cafe68267d88a6290a734d780d680fee50b4f (patch) | |
| tree | 0f7283589666ea7ed1cccdb1800fe7fa1e17c410 /drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | |
| parent | 590457f4ec3d8a7963be95f3fc4ae916ccd67533 (diff) | |
net: hns: add multicast tcam table clear
There is no clear operation before add a new multicast tcam table,
so the tcam table will be overflow when add more entries.
Reported-by: Daode Huang <huangdaode@hisilicon.com>
Signed-off-by: Kejian Yan <yankejian@huawei.com>
Reviewed-by: Yisen Zhuang <yisen.zhuang@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c index fc90260607a4..266417db2b70 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c @@ -330,6 +330,18 @@ int hns_mac_del_mac(struct hns_mac_cb *mac_cb, u32 vfn, char *mac) return 0; } +int hns_mac_clr_multicast(struct hns_mac_cb *mac_cb, int vfn) +{ + struct dsaf_device *dsaf_dev = mac_cb->dsaf_dev; + u8 port_num; + int ret = hns_mac_get_inner_port_num(mac_cb, vfn, &port_num); + + if (ret) + return ret; + + return hns_dsaf_clr_mac_mc_port(dsaf_dev, mac_cb->mac_id, port_num); +} + static void hns_mac_param_get(struct mac_params *param, struct hns_mac_cb *mac_cb) { |