diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hnae.h | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c | 11 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | 79 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_enet.c | 4 |
7 files changed, 113 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.h b/drivers/net/ethernet/hisilicon/hns/hnae.h index b0f05578c15d..55c0334270bb 100644 --- a/drivers/net/ethernet/hisilicon/hns/hnae.h +++ b/drivers/net/ethernet/hisilicon/hns/hnae.h @@ -426,6 +426,8 @@ enum hnae_media_type { * get mac address * set_mac_addr() * set mac address + * clr_mc_addr() + * clear mcast tcam table * set_mc_addr() * set multicast mode * set_mtu() @@ -488,6 +490,7 @@ struct hnae_ae_ops { void (*set_promisc_mode)(struct hnae_handle *handle, u32 en); int (*get_mac_addr)(struct hnae_handle *handle, void **p); int (*set_mac_addr)(struct hnae_handle *handle, void *p); + int (*clr_mc_addr)(struct hnae_handle *handle); int (*set_mc_addr)(struct hnae_handle *handle, void *addr); int (*set_mtu)(struct hnae_handle *handle, int new_mtu); void (*set_tso_stats)(struct hnae_handle *handle, int enable); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c index 193248f754a1..366b25b29ca8 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c @@ -232,6 +232,16 @@ static int hns_ae_set_multicast_one(struct hnae_handle *handle, void *addr) return ret; } +static int hns_ae_clr_multicast(struct hnae_handle *handle) +{ + struct hns_mac_cb *mac_cb = hns_get_mac_cb(handle); + + if (mac_cb->mac_type != HNAE_PORT_SERVICE) + return 0; + + return hns_mac_clr_multicast(mac_cb, handle->vf_id); +} + static int hns_ae_set_mtu(struct hnae_handle *handle, int new_mtu) { struct hns_mac_cb *mac_cb = hns_get_mac_cb(handle); @@ -821,6 +831,7 @@ static struct hnae_ae_ops hns_dsaf_ops = { .set_promisc_mode = hns_ae_set_promisc_mode, .set_mac_addr = hns_ae_set_mac_address, .set_mc_addr = hns_ae_set_multicast_one, + .clr_mc_addr = hns_ae_clr_multicast, .set_mtu = hns_ae_set_mtu, .update_stats = hns_ae_update_stats, .set_tso_stats = hns_ae_set_tso_stats, 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) { diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h index ca7e17520f1d..d8964527a028 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h @@ -461,5 +461,6 @@ int hns_cpld_led_set_id(struct hns_mac_cb *mac_cb, void hns_mac_set_promisc(struct hns_mac_cb *mac_cb, u8 en); int hns_mac_get_inner_port_num(struct hns_mac_cb *mac_cb, u8 vmid, u8 *port_num); +int hns_mac_clr_multicast(struct hns_mac_cb *mac_cb, int vfn); #endif /* _HNS_DSAF_MAC_H */ diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index 250e4a1d5c79..ebecbed20ea2 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -959,6 +959,16 @@ static void hns_dsaf_tcam_mc_invld(struct dsaf_device *dsaf_dev, u32 address) spin_unlock_bh(&dsaf_dev->tcam_lock); } +void hns_dsaf_tcam_addr_get(struct dsaf_drv_tbl_tcam_key *mac_key, u8 *addr) +{ + addr[0] = mac_key->high.bits.mac_0; + addr[1] = mac_key->high.bits.mac_1; + addr[2] = mac_key->high.bits.mac_2; + addr[3] = mac_key->high.bits.mac_3; + addr[4] = mac_key->low.bits.mac_4; + addr[5] = mac_key->low.bits.mac_5; +} + /** * hns_dsaf_tcam_uc_get - INT * @dsaf_id: dsa fabric id @@ -1961,6 +1971,75 @@ int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev, return 0; } +int hns_dsaf_clr_mac_mc_port(struct dsaf_device *dsaf_dev, u8 mac_id, + u8 port_num) +{ + struct dsaf_drv_priv *priv = hns_dsaf_dev_priv(dsaf_dev); + struct dsaf_drv_soft_mac_tbl *soft_mac_entry; + struct dsaf_tbl_tcam_mcast_cfg mac_data; + int ret = 0, i; + + if (HNS_DSAF_IS_DEBUG(dsaf_dev)) + return 0; + + for (i = 0; i < DSAF_TCAM_SUM - DSAFV2_MAC_FUZZY_TCAM_NUM; i++) { + u8 addr[ETH_ALEN]; + u8 port; + + soft_mac_entry = priv->soft_mac_tbl + i; + + hns_dsaf_tcam_addr_get(&soft_mac_entry->tcam_key, addr); + port = dsaf_get_field( + soft_mac_entry->tcam_key.low.bits.port_vlan, + DSAF_TBL_TCAM_KEY_PORT_M, + DSAF_TBL_TCAM_KEY_PORT_S); + /* check valid tcam mc entry */ + if (soft_mac_entry->index != DSAF_INVALID_ENTRY_IDX && + port == mac_id && + is_multicast_ether_addr(addr) && + !is_broadcast_ether_addr(addr)) { + const u32 empty_msk[DSAF_PORT_MSK_NUM] = {0}; + struct dsaf_drv_mac_single_dest_entry mac_entry; + + /* disable receiving of this multicast address for + * the VF. + */ + ether_addr_copy(mac_entry.addr, addr); + mac_entry.in_vlan_id = dsaf_get_field( + soft_mac_entry->tcam_key.low.bits.port_vlan, + DSAF_TBL_TCAM_KEY_VLAN_M, + DSAF_TBL_TCAM_KEY_VLAN_S); + mac_entry.in_port_num = mac_id; + mac_entry.port_num = port_num; + if (hns_dsaf_del_mac_mc_port(dsaf_dev, &mac_entry)) { + ret = -EINVAL; + continue; + } + + /* disable receiving of this multicast address for + * the mac port if all VF are disable + */ + hns_dsaf_tcam_mc_get(dsaf_dev, i, + (struct dsaf_tbl_tcam_data *) + (&soft_mac_entry->tcam_key), + &mac_data); + dsaf_set_bit(mac_data.tbl_mcast_port_msk[mac_id / 32], + mac_id % 32, 0); + if (!memcmp(mac_data.tbl_mcast_port_msk, empty_msk, + sizeof(u32) * DSAF_PORT_MSK_NUM)) { + mac_entry.port_num = mac_id; + if (hns_dsaf_del_mac_mc_port(dsaf_dev, + &mac_entry)) { + ret = -EINVAL; + continue; + } + } + } + } + + return ret; +} + /** * hns_dsaf_get_mac_uc_entry - get mac uc entry * @dsaf_dev: dsa fabric device struct pointer diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h index c68555b491ed..901037c49a78 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h @@ -468,5 +468,8 @@ void hns_dsaf_get_rx_mac_pause_en(struct dsaf_device *dsaf_dev, int mac_id, u32 *en); int hns_dsaf_set_rx_mac_pause_en(struct dsaf_device *dsaf_dev, int mac_id, u32 en); +int hns_dsaf_clr_mac_mc_port(struct dsaf_device *dsaf_dev, + u8 mac_id, u8 port_num); + #endif /* __HNS_DSAF_MAIN_H__ */ diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c index 60831a2ac86b..d22a39e7ddb0 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c @@ -1511,6 +1511,10 @@ void hns_set_multicast_list(struct net_device *ndev) return; } + if (h->dev->ops->clr_mc_addr) + if (h->dev->ops->clr_mc_addr(h)) + netdev_err(ndev, "clear multicast address fail\n"); + if (h->dev->ops->set_mc_addr) { netdev_for_each_mc_addr(ha, ndev) if (h->dev->ops->set_mc_addr(h, ha->addr)) |