diff options
10 files changed, 855 insertions, 44 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index a9e2b32834c5..82e9a8034557 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -278,6 +278,8 @@ struct hnae3_ae_dev { * Set vlan filter config of Ports * set_vf_vlan_filter() * Set vlan filter config of vf + * enable_hw_strip_rxvtag() + * Enable/disable hardware strip vlan tag of packets received */ struct hnae3_ae_ops { int (*init_ae_dev)(struct hnae3_ae_dev *ae_dev); @@ -384,8 +386,16 @@ struct hnae3_ae_ops { u16 vlan_id, bool is_kill); int (*set_vf_vlan_filter)(struct hnae3_handle *handle, int vfid, u16 vlan, u8 qos, __be16 proto); + int (*enable_hw_strip_rxvtag)(struct hnae3_handle *handle, bool enable); void (*reset_event)(struct hnae3_handle *handle, enum hnae3_reset_type reset); + void (*get_channels)(struct hnae3_handle *handle, + struct ethtool_channels *ch); + void (*get_tqps_and_rss_info)(struct hnae3_handle *h, + u16 *free_tqps, u16 *max_rss_size); + int (*set_channels)(struct hnae3_handle *handle, u32 new_tqps_num); + void (*get_flowctrl_adv)(struct hnae3_handle *handle, + u32 *flowctrl_adv); }; struct hnae3_dcb_ops { diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index c2c13238db52..320ae8892a68 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -723,6 +723,58 @@ static void hns3_set_txbd_baseinfo(u16 *bdtp_fe_sc_vld_ra_ri, int frag_end) hnae_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_SC_M, HNS3_TXD_SC_S, 0); } +static int hns3_fill_desc_vtags(struct sk_buff *skb, + struct hns3_enet_ring *tx_ring, + u32 *inner_vlan_flag, + u32 *out_vlan_flag, + u16 *inner_vtag, + u16 *out_vtag) +{ +#define HNS3_TX_VLAN_PRIO_SHIFT 13 + + if (skb->protocol == htons(ETH_P_8021Q) && + !(tx_ring->tqp->handle->kinfo.netdev->features & + NETIF_F_HW_VLAN_CTAG_TX)) { + /* When HW VLAN acceleration is turned off, and the stack + * sets the protocol to 802.1q, the driver just need to + * set the protocol to the encapsulated ethertype. + */ + skb->protocol = vlan_get_protocol(skb); + return 0; + } + + if (skb_vlan_tag_present(skb)) { + u16 vlan_tag; + + vlan_tag = skb_vlan_tag_get(skb); + vlan_tag |= (skb->priority & 0x7) << HNS3_TX_VLAN_PRIO_SHIFT; + + /* Based on hw strategy, use out_vtag in two layer tag case, + * and use inner_vtag in one tag case. + */ + if (skb->protocol == htons(ETH_P_8021Q)) { + hnae_set_bit(*out_vlan_flag, HNS3_TXD_OVLAN_B, 1); + *out_vtag = vlan_tag; + } else { + hnae_set_bit(*inner_vlan_flag, HNS3_TXD_VLAN_B, 1); + *inner_vtag = vlan_tag; + } + } else if (skb->protocol == htons(ETH_P_8021Q)) { + struct vlan_ethhdr *vhdr; + int rc; + + rc = skb_cow_head(skb, 0); + if (rc < 0) + return rc; + vhdr = (struct vlan_ethhdr *)skb->data; + vhdr->h_vlan_TCI |= cpu_to_be16((skb->priority & 0x7) + << HNS3_TX_VLAN_PRIO_SHIFT); + } + + skb->protocol = vlan_get_protocol(skb); + return 0; +} + static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv, int size, dma_addr_t dma, int frag_end, enum hns_desc_type type) @@ -733,6 +785,8 @@ static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv, u16 bdtp_fe_sc_vld_ra_ri = 0; u32 type_cs_vlan_tso = 0; struct sk_buff *skb; + u16 inner_vtag = 0; + u16 out_vtag = 0; u32 paylen = 0; u16 mss = 0; __be16 protocol; @@ -756,15 +810,16 @@ static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv, skb = (struct sk_buff *)priv; paylen = skb->len; + ret = hns3_fill_desc_vtags(skb, ring, &type_cs_vlan_tso, + &ol_type_vlan_len_msec, + &inner_vtag, &out_vtag); + if (unlikely(ret)) + return ret; + if (skb->ip_summed == CHECKSUM_PARTIAL) { skb_reset_mac_len(skb); protocol = skb->protocol; - /* vlan packet*/ - if (protocol == htons(ETH_P_8021Q)) { - protocol = vlan_get_protocol(skb); - skb->protocol = protocol; - } ret = hns3_get_l4_protocol(skb, &ol4_proto, &il4_proto); if (ret) return ret; @@ -790,6 +845,8 @@ static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv, cpu_to_le32(type_cs_vlan_tso); desc->tx.paylen = cpu_to_le32(paylen); desc->tx.mss = cpu_to_le16(mss); + desc->tx.vlan_tag = cpu_to_le16(inner_vtag); + desc->tx.outer_vlan_tag = cpu_to_le16(out_vtag); } /* move ring pointer to next.*/ @@ -1032,6 +1089,9 @@ static int hns3_nic_set_features(struct net_device *netdev, netdev_features_t features) { struct hns3_nic_priv *priv = netdev_priv(netdev); + struct hnae3_handle *h = priv->ae_handle; + netdev_features_t changed; + int ret; if (features & (NETIF_F_TSO | NETIF_F_TSO6)) { priv->ops.fill_desc = hns3_fill_desc_tso; @@ -1041,6 +1101,17 @@ static int hns3_nic_set_features(struct net_device *netdev, priv->ops.maybe_stop_tx = hns3_nic_maybe_stop_tx; } + changed = netdev->features ^ features; + if (changed & NETIF_F_HW_VLAN_CTAG_RX) { + if (features & NETIF_F_HW_VLAN_CTAG_RX) + ret = h->ae_algo->ops->enable_hw_strip_rxvtag(h, true); + else + ret = h->ae_algo->ops->enable_hw_strip_rxvtag(h, false); + + if (ret) + return ret; + } + netdev->features = features; return 0; } @@ -1492,6 +1563,7 @@ static void hns3_set_default_feature(struct net_device *netdev) netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_HW_VLAN_CTAG_FILTER | + NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO | NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE | NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL | @@ -1506,6 +1578,7 @@ static void hns3_set_default_feature(struct net_device *netdev) netdev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_HW_VLAN_CTAG_FILTER | + NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO | NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE | NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL | @@ -2085,6 +2158,22 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring, prefetchw(skb->data); + /* Based on hw strategy, the tag offloaded will be stored at + * ot_vlan_tag in two layer tag case, and stored at vlan_tag + * in one layer tag case. + */ + if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX) { + u16 vlan_tag; + + vlan_tag = le16_to_cpu(desc->rx.ot_vlan_tag); + if (!(vlan_tag & VLAN_VID_MASK)) + vlan_tag = le16_to_cpu(desc->rx.vlan_tag); + if (vlan_tag & VLAN_VID_MASK) + __vlan_hwaccel_put_tag(skb, + htons(ETH_P_8021Q), + vlan_tag); + } + bnum = 1; if (length <= HNS3_RX_HEAD_SIZE) { memcpy(__skb_put(skb, length), va, ALIGN(length, sizeof(long))); @@ -2651,6 +2740,19 @@ err: return ret; } +static void hns3_put_ring_config(struct hns3_nic_priv *priv) +{ + struct hnae3_handle *h = priv->ae_handle; + int i; + + for (i = 0; i < h->kinfo.num_tqps; i++) { + devm_kfree(priv->dev, priv->ring_data[i].ring); + devm_kfree(priv->dev, + priv->ring_data[i + h->kinfo.num_tqps].ring); + } + devm_kfree(priv->dev, priv->ring_data); +} + static int hns3_alloc_ring_memory(struct hns3_enet_ring *ring) { int ret; @@ -2787,8 +2889,12 @@ int hns3_uninit_all_ring(struct hns3_nic_priv *priv) h->ae_algo->ops->reset_queue(h, i); hns3_fini_ring(priv->ring_data[i].ring); + devm_kfree(priv->dev, priv->ring_data[i].ring); hns3_fini_ring(priv->ring_data[i + h->kinfo.num_tqps].ring); + devm_kfree(priv->dev, + priv->ring_data[i + h->kinfo.num_tqps].ring); } + devm_kfree(priv->dev, priv->ring_data); return 0; } @@ -3162,6 +3268,115 @@ static int hns3_reset_notify(struct hnae3_handle *handle, return ret; } +static u16 hns3_get_max_available_channels(struct net_device *netdev) +{ + struct hnae3_handle *h = hns3_get_handle(netdev); + u16 free_tqps, max_rss_size, max_tqps; + + h->ae_algo->ops->get_tqps_and_rss_info(h, &free_tqps, &max_rss_size); + max_tqps = h->kinfo.num_tc * max_rss_size; + + return min_t(u16, max_tqps, (free_tqps + h->kinfo.num_tqps)); +} + +static int hns3_modify_tqp_num(struct net_device *netdev, u16 new_tqp_num) +{ + struct hns3_nic_priv *priv = netdev_priv(netdev); + struct hnae3_handle *h = hns3_get_handle(netdev); + int ret; + + ret = h->ae_algo->ops->set_channels(h, new_tqp_num); + if (ret) + return ret; + + ret = hns3_get_ring_config(priv); + if (ret) + return ret; + + ret = hns3_nic_init_vector_data(priv); + if (ret) + goto err_uninit_vector; + + ret = hns3_init_all_ring(priv); + if (ret) + goto err_put_ring; + + return 0; + +err_put_ring: + hns3_put_ring_config(priv); +err_uninit_vector: + hns3_nic_uninit_vector_data(priv); + return ret; +} + +static int hns3_adjust_tqps_num(u8 num_tc, u32 new_tqp_num) +{ + return (new_tqp_num / num_tc) * num_tc; +} + +int hns3_set_channels(struct net_device *netdev, + struct ethtool_channels *ch) +{ + struct hns3_nic_priv *priv = netdev_priv(netdev); + struct hnae3_handle *h = hns3_get_handle(netdev); + struct hnae3_knic_private_info *kinfo = &h->kinfo; + bool if_running = netif_running(netdev); + u32 new_tqp_num = ch->combined_count; + u16 org_tqp_num; + int ret; + + if (ch->rx_count || ch->tx_count) + return -EINVAL; + + if (new_tqp_num > hns3_get_max_available_channels(netdev) || + new_tqp_num < kinfo->num_tc) { + dev_err(&netdev->dev, + "Change tqps fail, the tqp range is from %d to %d", + kinfo->num_tc, + hns3_get_max_available_channels(netdev)); + return -EINVAL; + } + + new_tqp_num = hns3_adjust_tqps_num(kinfo->num_tc, new_tqp_num); + if (kinfo->num_tqps == new_tqp_num) + return 0; + + if (if_running) + dev_close(netdev); + + hns3_clear_all_ring(h); + + ret = hns3_nic_uninit_vector_data(priv); + if (ret) { + dev_err(&netdev->dev, + "Unbind vector with tqp fail, nothing is changed"); + goto open_netdev; + } + + hns3_uninit_all_ring(priv); + + org_tqp_num = h->kinfo.num_tqps; + ret = hns3_modify_tqp_num(netdev, new_tqp_num); + if (ret) { + ret = hns3_modify_tqp_num(netdev, org_tqp_num); + if (ret) { + /* If revert to old tqp failed, fatal error occurred */ + dev_err(&netdev->dev, + "Revert to old tqp num fail, ret=%d", ret); + return ret; + } + dev_info(&netdev->dev, + "Change tqp num fail, Revert to old tqp num"); + } + +open_netdev: + if (if_running) + dev_open(netdev); + + return ret; +} + static const struct hnae3_client_ops client_ops = { .init_instance = hns3_client_init, .uninit_instance = hns3_client_uninit, diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h index 8a9de759957b..a2a7ea3e9a3a 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h @@ -595,6 +595,8 @@ static inline void hns3_write_reg(void __iomem *base, u32 reg, u32 value) (((struct hns3_nic_priv *)netdev_priv(ndev))->ae_handle) void hns3_ethtool_set_ops(struct net_device *netdev); +int hns3_set_channels(struct net_device *netdev, + struct ethtool_channels *ch); bool hns3_clean_tx_ring(struct hns3_enet_ring *ring, int budget); int hns3_init_all_ring(struct hns3_nic_priv *priv); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index 65a69b439457..2ae4d39798c1 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -559,10 +559,23 @@ static void hns3_get_pauseparam(struct net_device *netdev, ¶m->rx_pause, ¶m->tx_pause); } +static int hns3_set_pauseparam(struct net_device *netdev, + struct ethtool_pauseparam *param) +{ + struct hnae3_handle *h = hns3_get_handle(netdev); + + if (h->ae_algo->ops->set_pauseparam) + return h->ae_algo->ops->set_pauseparam(h, param->autoneg, + param->rx_pause, + param->tx_pause); + return -EOPNOTSUPP; +} + static int hns3_get_link_ksettings(struct net_device *netdev, struct ethtool_link_ksettings *cmd) { struct hnae3_handle *h = hns3_get_handle(netdev); + u32 flowctrl_adv = 0; u32 supported_caps; u32 advertised_caps; u8 media_type = HNAE3_MEDIA_TYPE_UNKNOWN; @@ -638,6 +651,8 @@ static int hns3_get_link_ksettings(struct net_device *netdev, if (!cmd->base.autoneg) advertised_caps &= ~HNS3_LM_AUTONEG_BIT; + advertised_caps &= ~HNS3_LM_PAUSE_BIT; + /* now, map driver link modes to ethtool link modes */ hns3_driv_to_eth_caps(supported_caps, cmd, false); hns3_driv_to_eth_caps(advertised_caps, cmd, true); @@ -650,6 +665,18 @@ static int hns3_get_link_ksettings(struct net_device *netdev, /* 4.mdio_support */ cmd->base.mdio_support = ETH_MDIO_SUPPORTS_C22; + /* 5.get flow control setttings */ + if (h->ae_algo->ops->get_flowctrl_adv) + h->ae_algo->ops->get_flowctrl_adv(h, &flowctrl_adv); + + if (flowctrl_adv & ADVERTISED_Pause) + ethtool_link_ksettings_add_link_mode(cmd, advertising, + Pause); + + if (flowctrl_adv & ADVERTISED_Asym_Pause) + ethtool_link_ksettings_add_link_mode(cmd, advertising, + Asym_Pause); + return 0; } @@ -730,7 +757,7 @@ static int hns3_get_rxnfc(struct net_device *netdev, switch (cmd->cmd) { case ETHTOOL_GRXRINGS: - cmd->data = h->kinfo.num_tc * h->kinfo.rss_size; + cmd->data = h->kinfo.rss_size; break; case ETHTOOL_GRXFH: return h->ae_algo->ops->get_rss_tuple(h, cmd); @@ -849,6 +876,15 @@ static int hns3_nway_reset(struct net_device *netdev) return genphy_restart_aneg(phy); } +void hns3_get_channels(struct net_device *netdev, + struct ethtool_channels *ch) +{ + struct hnae3_handle *h = hns3_get_handle(netdev); + + if (h->ae_algo->ops->get_channels) + h->ae_algo->ops->get_channels(h, ch); +} + static const struct ethtool_ops hns3vf_ethtool_ops = { .get_drvinfo = hns3_get_drvinfo, .get_ringparam = hns3_get_ringparam, @@ -871,6 +907,7 @@ static const struct ethtool_ops hns3_ethtool_ops = { .get_ringparam = hns3_get_ringparam, .set_ringparam = hns3_set_ringparam, .get_pauseparam = hns3_get_pauseparam, + .set_pauseparam = hns3_set_pauseparam, .get_strings = hns3_get_strings, .get_ethtool_stats = hns3_get_stats, .get_sset_count = hns3_get_sset_count, @@ -883,6 +920,8 @@ static const struct ethtool_ops hns3_ethtool_ops = { .get_link_ksettings = hns3_get_link_ksettings, .set_link_ksettings = hns3_set_link_ksettings, .nway_reset = hns3_nway_reset, + .get_channels = hns3_get_channels, + .set_channels = hns3_set_channels, }; void hns3_ethtool_set_ops(struct net_device *netdev) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h index ce5ed8845042..f5baba216e48 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h @@ -180,6 +180,10 @@ enum hclge_opcode_type { /* Promisuous mode command */ HCLGE_OPC_CFG_PROMISC_MODE = 0x0E01, + /* Vlan offload command */ + HCLGE_OPC_VLAN_PORT_TX_CFG = 0x0F01, + HCLGE_OPC_VLAN_PORT_RX_CFG = 0x0F02, + /* Interrupts cmd */ HCLGE_OPC_ADD_RING_TO_VECTOR = 0x1503, HCLGE_OPC_DEL_RING_TO_VECTOR = 0x1504, @@ -191,6 +195,7 @@ enum hclge_opcode_type { HCLGE_OPC_MAC_VLAN_INSERT = 0x1003, HCLGE_OPC_MAC_ETHTYPE_ADD = 0x1010, HCLGE_OPC_MAC_ETHTYPE_REMOVE = 0x1011, + HCLGE_OPC_MAC_VLAN_MASK_SET = 0x1012, /* Multicast linear table cmd */ HCLGE_OPC_MTA_MAC_MODE_CFG = 0x1020, @@ -399,6 +404,8 @@ struct hclge_pf_res_cmd { #define HCLGE_CFG_MAC_ADDR_H_M GENMASK(15, 0) #define HCLGE_CFG_DEFAULT_SPEED_S 16 #define HCLGE_CFG_DEFAULT_SPEED_M GENMASK(23, 16) +#define HCLGE_CFG_RSS_SIZE_S 24 +#define HCLGE_CFG_RSS_SIZE_M GENMASK(31, 24) struct hclge_cfg_param_cmd { __le32 offset; @@ -587,6 +594,15 @@ struct hclge_mac_vlan_tbl_entry_cmd { u8 rsv2[6]; }; +#define HCLGE_VLAN_MASK_EN_B 0x0 +struct hclge_mac_vlan_mask_entry_cmd { + u8 rsv0[2]; + u8 vlan_mask; + u8 rsv1; + u8 mac_mask[6]; + u8 rsv2[14]; +}; + #define HCLGE_CFG_MTA_MAC_SEL_S 0x0 #define HCLGE_CFG_MTA_MAC_SEL_M GENMASK(1, 0) #define HCLGE_CFG_MTA_MAC_EN_B 0x7 @@ -658,6 +674,47 @@ struct hclge_vlan_filter_vf_cfg_cmd { u8 vf_bitmap[16]; }; +#define HCLGE_ACCEPT_TAG_B 0 +#define HCLGE_ACCEPT_UNTAG_B 1 +#define HCLGE_PORT_INS_TAG1_EN_B 2 +#define HCLGE_PORT_INS_TAG2_EN_B 3 +#define HCLGE_CFG_NIC_ROCE_SEL_B 4 +struct hclge_vport_vtag_tx_cfg_cmd { + u8 vport_vlan_cfg; + u8 vf_offset; + u8 rsv1[2]; + __le16 def_vlan_tag1; + __le16 def_vlan_tag2; + u8 vf_bitmap[8]; + u8 rsv2[8]; +}; + +#define HCLGE_REM_TAG1_EN_B 0 +#define HCLGE_REM_TAG2_EN_B 1 +#define HCLGE_SHOW_TAG1_EN_B 2 +#define HCLGE_SHOW_TAG2_EN_B 3 +struct hclge_vport_vtag_rx_cfg_cmd { + u8 vport_vlan_cfg; + u8 vf_offset; + u8 rsv1[6]; + u8 vf_bitmap[8]; + u8 rsv2[8]; +}; + +struct hclge_tx_vlan_type_cfg_cmd { + __le16 ot_vlan_type; + __le16 in_vlan_type; + u8 rsv[20]; +}; + +struct hclge_rx_vlan_type_cfg_cmd { + __le16 ot_fst_vlan_type; + __le16 ot_sec_vlan_type; + __le16 in_fst_vlan_type; + __le16 in_sec_vlan_type; + u8 rsv[16]; +}; + struct hclge_cfg_com_tqp_queue_cmd { __le16 tqp_id; __le16 stream_id; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index e97fd6654e5e..0874acf5ef39 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -982,6 +982,10 @@ static void hclge_parse_cfg(struct hclge_cfg *cfg, struct hclge_desc *desc) cfg->default_speed = hnae_get_field(__le32_to_cpu(req->param[3]), HCLGE_CFG_DEFAULT_SPEED_M, HCLGE_CFG_DEFAULT_SPEED_S); + cfg->rss_size_max = hnae_get_field(__le32_to_cpu(req->param[3]), + HCLGE_CFG_RSS_SIZE_M, + HCLGE_CFG_RSS_SIZE_S); + for (i = 0; i < ETH_ALEN; i++) cfg->mac_addr[i] = (mac_addr_tmp >> (8 * i)) & 0xff; @@ -1059,7 +1063,7 @@ static int hclge_configure(struct hclge_dev *hdev) hdev->num_vmdq_vport = cfg.vmdq_vport_num; hdev->base_tqp_pid = 0; - hdev->rss_size_max = 1; + hdev->rss_size_max = cfg.rss_size_max; hdev->rx_buf_len = cfg.rx_buf_len; ether_addr_copy(hdev->hw.mac.mac_addr, cfg.mac_addr); hdev->hw.mac.media_type = cfg.media_type; @@ -1096,10 +1100,7 @@ static int hclge_configure(struct hclge_dev *hdev) for (i = 0; i < hdev->tm_info.num_tc; i++) hnae_set_bit(hdev->hw_tc_map, i, 1); - if (!hdev->num_vmdq_vport && !hdev->num_req_vfs) - hdev->tx_sch_mode = HCLGE_FLAG_TC_BASE_SCH_MODE; - else - hdev->tx_sch_mode = HCLGE_FLAG_VNET_BASE_SCH_MODE; + hdev->tx_sch_mode = HCLGE_FLAG_TC_BASE_SCH_MODE; return ret; } @@ -2133,28 +2134,6 @@ static int hclge_query_mac_an_speed_dup(struct hclge_dev *hdev, int *speed, return 0; } -static int hclge_query_autoneg_result(struct hclge_dev *hdev) -{ - struct hclge_mac *mac = &hdev->hw.mac; - struct hclge_query_an_speed_dup_cmd *req; - struct hclge_desc desc; - int ret; - - req = (struct hclge_query_an_speed_dup_cmd *)desc.data; - - hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_QUERY_AN_RESULT, true); - ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { - dev_err(&hdev->pdev->dev, - "autoneg result query cmd failed %d.\n", ret); - return ret; - } - - mac->autoneg = hnae_get_bit(req->an_syn_dup_speed, HCLGE_QUERY_AN_B); - - return 0; -} - static int hclge_set_autoneg_en(struct hclge_dev *hdev, bool enable) { struct hclge_config_auto_neg_cmd *req; @@ -2190,15 +2169,42 @@ static int hclge_get_autoneg(struct hnae3_handle *handle) { struct hclge_vport *vport = hclge_get_vport(handle); struct hclge_dev *hdev = vport->back; + struct phy_device *phydev = hdev->hw.mac.phydev; - hclge_query_autoneg_result(hdev); + if (phydev) + return phydev->autoneg; return hdev->hw.mac.autoneg; } +static int hclge_set_default_mac_vlan_mask(struct hclge_dev *hdev, + bool mask_vlan, + u8 *mac_mask) +{ + struct hclge_mac_vlan_mask_entry_cmd *req; + struct hclge_desc desc; + int status; + + req = (struct hclge_mac_vlan_mask_entry_cmd *)desc.data; + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_MASK_SET, false); + + hnae_set_bit(req->vlan_mask, HCLGE_VLAN_MASK_EN_B, + mask_vlan ? 1 : 0); + ether_addr_copy(req->mac_mask, mac_mask); + + status = hclge_cmd_send(&hdev->hw, &desc, 1); + if (status) + dev_err(&hdev->pdev->dev, + "Config mac_vlan_mask failed for cmd_send, ret =%d\n", + status); + + return status; +} + static int hclge_mac_init(struct hclge_dev *hdev) { struct hclge_mac *mac = &hdev->hw.mac; + u8 mac_mask[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; int ret; ret = hclge_cfg_mac_speed_dup(hdev, hdev->hw.mac.speed, HCLGE_MAC_FULL); @@ -2224,7 +2230,19 @@ static int hclge_mac_init(struct hclge_dev *hdev) return ret; } - return hclge_cfg_func_mta_filter(hdev, 0, hdev->accept_mta_mc); + ret = hclge_cfg_func_mta_filter(hdev, 0, hdev->accept_mta_mc); + if (ret) { + dev_err(&hdev->pdev->dev, + "set mta filter mode fail ret=%d\n", ret); + return ret; + } + + ret = hclge_set_default_mac_vlan_mask(hdev, true, mac_mask); + if (ret) + dev_err(&hdev->pdev->dev, + "set default mac_vlan_mask fail ret=%d\n", ret); + + return ret; } static void hclge_mbx_task_schedule(struct hclge_dev *hdev) @@ -4339,27 +4357,185 @@ static int hclge_set_vf_vlan_filter(struct hnae3_handle *handle, int vfid, return hclge_set_vf_vlan_common(hdev, vfid, false, vlan, qos, proto); } +static int hclge_set_vlan_tx_offload_cfg(struct hclge_vport *vport) +{ + struct hclge_tx_vtag_cfg *vcfg = &vport->txvlan_cfg; + struct hclge_vport_vtag_tx_cfg_cmd *req; + struct hclge_dev *hdev = vport->back; + struct hclge_desc desc; + int status; + + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_VLAN_PORT_TX_CFG, false); + + req = (struct hclge_vport_vtag_tx_cfg_cmd *)desc.data; + req->def_vlan_tag1 = cpu_to_le16(vcfg->default_tag1); + req->def_vlan_tag2 = cpu_to_le16(vcfg->default_tag2); + hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_TAG_B, + vcfg->accept_tag ? 1 : 0); + hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_UNTAG_B, + vcfg->accept_untag ? 1 : 0); + hnae_set_bit(req->vport_vlan_cfg, HCLGE_PORT_INS_TAG1_EN_B, + vcfg->insert_tag1_en ? 1 : 0); + hnae_set_bit(req->vport_vlan_cfg, HCLGE_PORT_INS_TAG2_EN_B, + vcfg->insert_tag2_en ? 1 : 0); + hnae_set_bit(req->vport_vlan_cfg, HCLGE_CFG_NIC_ROCE_SEL_B, 0); + + req->vf_offset = vport->vport_id / HCLGE_VF_NUM_PER_CMD; + req->vf_bitmap[req->vf_offset] = + 1 << (vport->vport_id % HCLGE_VF_NUM_PER_BYTE); + + status = hclge_cmd_send(&hdev->hw, &desc, 1); + if (status) + dev_err(&hdev->pdev->dev, + "Send port txvlan cfg command fail, ret =%d\n", + status); + + return status; +} + +static int hclge_set_vlan_rx_offload_cfg(struct hclge_vport *vport) +{ + struct hclge_rx_vtag_cfg *vcfg = &vport->rxvlan_cfg; + struct hclge_vport_vtag_rx_cfg_cmd *req; + struct hclge_dev *hdev = vport->back; + struct hclge_desc desc; + int status; + + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_VLAN_PORT_RX_CFG, false); + + req = (struct hclge_vport_vtag_rx_cfg_cmd *)desc.data; + hnae_set_bit(req->vport_vlan_cfg, HCLGE_REM_TAG1_EN_B, + vcfg->strip_tag1_en ? 1 : 0); + hnae_set_bit(req->vport_vlan_cfg, HCLGE_REM_TAG2_EN_B, + vcfg->strip_tag2_en ? 1 : 0); + hnae_set_bit(req->vport_vlan_cfg, HCLGE_SHOW_TAG1_EN_B, + vcfg->vlan1_vlan_prionly ? 1 : 0); + hnae_set_bit(req->vport_vlan_cfg, HCLGE_SHOW_TAG2_EN_B, + vcfg->vlan2_vlan_prionly ? 1 : 0); + + req->vf_offset = vport->vport_id / HCLGE_VF_NUM_PER_CMD; + req->vf_bitmap[req->vf_offset] = + 1 << (vport->vport_id % HCLGE_VF_NUM_PER_BYTE); + + status = hclge_cmd_send(&hdev->hw, &desc, 1); + if (status) + dev_err(&hdev->pdev->dev, + "Send port rxvlan cfg command fail, ret =%d\n", + status); + + return status; +} + +static int hclge_set_vlan_protocol_type(struct hclge_dev *hdev) +{ + struct hclge_rx_vlan_type_cfg_cmd *rx_req; + struct hclge_tx_vlan_type_cfg_cmd *tx_req; + struct hclge_desc desc; + int status; + + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_TYPE_ID, false); + rx_req = (struct hclge_rx_vlan_type_cfg_cmd *)desc.data; + rx_req->ot_fst_vlan_type = + cpu_to_le16(hdev->vlan_type_cfg.rx_ot_fst_vlan_type); + rx_req->ot_sec_vlan_type = + cpu_to_le16(hdev->vlan_type_cfg.rx_ot_sec_vlan_type); + rx_req->in_fst_vlan_type = + cpu_to_le16(hdev->vlan_type_cfg.rx_in_fst_vlan_type); + rx_req->in_sec_vlan_type = + cpu_to_le16(hdev->vlan_type_cfg.rx_in_sec_vlan_type); + + status = hclge_cmd_send(&hdev->hw, &desc, 1); + if (status) { + dev_err(&hdev->pdev->dev, + "Send rxvlan protocol type command fail, ret =%d\n", + status); + return status; + } + + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_INSERT, false); + + tx_req = (struct hclge_tx_vlan_type_cfg_cmd *)&desc.data; + tx_req->ot_vlan_type = cpu_to_le16(hdev->vlan_type_cfg.tx_ot_vlan_type); + tx_req->in_vlan_type = cpu_to_le16(hdev->vlan_type_cfg.tx_in_vlan_type); + + status = hclge_cmd_send(&hdev->hw, &desc, 1); + if (status) + dev_err(&hdev->pdev->dev, + "Send txvlan protocol type command fail, ret =%d\n", + status); + + return status; +} + static int hclge_init_vlan_config(struct hclge_dev *hdev) { -#define HCLGE_VLAN_TYPE_VF_TABLE 0 -#define HCLGE_VLAN_TYPE_PORT_TABLE 1 +#define HCLGE_FILTER_TYPE_VF 0 +#define HCLGE_FILTER_TYPE_PORT 1 +#define HCLGE_DEF_VLAN_TYPE 0x8100 + struct hnae3_handle *handle; + struct hclge_vport *vport; int ret; + int i; - ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_VLAN_TYPE_VF_TABLE, - true); + ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF, true); if (ret) return ret; - ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_VLAN_TYPE_PORT_TABLE, - true); + ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT, true); if (ret) return ret; + hdev->vlan_type_cfg.rx_in_fst_vlan_type = HCLGE_DEF_VLAN_TYPE; + hdev->vlan_type_cfg.rx_in_sec_vlan_type = HCLGE_DEF_VLAN_TYPE; + hdev->vlan_type_cfg.rx_ot_fst_vlan_type = HCLGE_DEF_VLAN_TYPE; + hdev->vlan_type_cfg.rx_ot_sec_vlan_type = HCLGE_DEF_VLAN_TYPE; + hdev->vlan_type_cfg.tx_ot_vlan_type = HCLGE_DEF_VLAN_TYPE; + hdev->vlan_type_cfg.tx_in_vlan_type = HCLGE_DEF_VLAN_TYPE; + + ret = hclge_set_vlan_protocol_type(hdev); + if (ret) + return ret; + + for (i = 0; i < hdev->num_alloc_vport; i++) { + vport = &hdev->vport[i]; + vport->txvlan_cfg.accept_tag = true; + vport->txvlan_cfg.accept_untag = true; + vport->txvlan_cfg.insert_tag1_en = false; + vport->txvlan_cfg.insert_tag2_en = false; + vport->txvlan_cfg.default_tag1 = 0; + vport->txvlan_cfg.default_tag2 = 0; + + ret = hclge_set_vlan_tx_offload_cfg(vport); + if (ret) + return ret; + + vport->rxvlan_cfg.strip_tag1_en = false; + vport->rxvlan_cfg.strip_tag2_en = true; + vport->rxvlan_cfg.vlan1_vlan_prionly = false; + vport->rxvlan_cfg.vlan2_vlan_prionly = false; + + ret = hclge_set_vlan_rx_offload_cfg(vport); + if (ret) + return ret; + } + handle = &hdev->vport[0].nic; return hclge_set_port_vlan_filter(handle, htons(ETH_P_8021Q), 0, false); } +static int hclge_en_hw_strip_rxvtag(struct hnae3_handle *handle, bool enable) +{ + struct hclge_vport *vport = hclge_get_vport(handle); + + vport->rxvlan_cfg.strip_tag1_en = false; + vport->rxvlan_cfg.strip_tag2_en = enable; + vport->rxvlan_cfg.vlan1_vlan_prionly = false; + vport->rxvlan_cfg.vlan2_vlan_prionly = false; + + return hclge_set_vlan_rx_offload_cfg(vport); +} + static int hclge_set_mtu(struct hnae3_handle *handle, int new_mtu) { struct hclge_vport *vport = hclge_get_vport(handle); @@ -4481,6 +4657,103 @@ static u32 hclge_get_fw_version(struct hnae3_handle *handle) return hdev->fw_version; } +static void hclge_get_flowctrl_adv(struct hnae3_handle *handle, + u32 *flowctrl_adv) +{ + struct hclge_vport *vport = hclge_get_vport(handle); + struct hclge_dev *hdev = vport->back; + struct phy_device *phydev = hdev->hw.mac.phydev; + + if (!phydev) + return; + + *flowctrl_adv |= (phydev->advertising & ADVERTISED_Pause) | + (phydev->advertising & ADVERTISED_Asym_Pause); +} + +static void hclge_set_flowctrl_adv(struct hclge_dev *hdev, u32 rx_en, u32 tx_en) +{ + struct phy_device *phydev = hdev->hw.mac.phydev; + + if (!phydev) + return; + + phydev->advertising &= ~(ADVERTISED_Pause | ADVERTISED_Asym_Pause); + + if (rx_en) + phydev->advertising |= ADVERTISED_Pause | ADVERTISED_Asym_Pause; + + if (tx_en) + phydev->advertising ^= ADVERTISED_Asym_Pause; +} + +static int hclge_cfg_pauseparam(struct hclge_dev *hdev, u32 rx_en, u32 tx_en) +{ + enum hclge_fc_mode fc_mode; + int ret; + + if (rx_en && tx_en) + fc_mode = HCLGE_FC_FULL; + else if (rx_en && !tx_en) + fc_mode = HCLGE_FC_RX_PAUSE; + else if (!rx_en && tx_en) + fc_mode = HCLGE_FC_TX_PAUSE; + else + fc_mode = HCLGE_FC_NONE; + + if (hdev->tm_info.fc_mode == HCLGE_FC_PFC) { + hdev->fc_mode_last_time = fc_mode; + return 0; + } + + ret = hclge_mac_pause_en_cfg(hdev, tx_en, rx_en); + if (ret) { + dev_err(&hdev->pdev->dev, "configure pauseparam error, ret = %d.\n", + ret); + return ret; + } + + hdev->tm_info.fc_mode = fc_mode; + + return 0; +} + +int hclge_cfg_flowctrl(struct hclge_dev *hdev) +{ + struct phy_device *phydev = hdev->hw.mac.phydev; + u16 remote_advertising = 0; + u16 local_advertising = 0; + u32 rx_pause, tx_pause; + u8 flowctl; + + if (!phydev->link || !phydev->autoneg) + return 0; + + if (phydev->advertising & ADVERTISED_Pause) + local_advertising = ADVERTISE_PAUSE_CAP; + + if (phydev->advertising & ADVERTISED_Asym_Pause) + local_advertising |= ADVERTISE_PAUSE_ASYM; + + if (phydev->pause) + remote_advertising = LPA_PAUSE_CAP; + + if (phydev->asym_pause) + remote_advertising |= LPA_PAUSE_ASYM; + + flowctl = mii_resolve_flowctrl_fdx(local_advertising, + remote_advertising); + tx_pause = flowctl & FLOW_CTRL_TX; + rx_pause = flowctl & FLOW_CTRL_RX; + + if (phydev->duplex == HCLGE_MAC_HALF) { + tx_pause = 0; + rx_pause = 0; + } + + return hclge_cfg_pauseparam(hdev, rx_pause, tx_pause); +} + static void hclge_get_pauseparam(struct hnae3_handle *handle, u32 *auto_neg, u32 *rx_en, u32 *tx_en) { @@ -4510,6 +4783,41 @@ static void hclge_get_pauseparam(struct hnae3_handle *handle, u32 *auto_neg, } } +static int hclge_set_pauseparam(struct hnae3_handle *handle, u32 auto_neg, + u32 rx_en, u32 tx_en) +{ + struct hclge_vport *vport = hclge_get_vport(handle); + struct hclge_dev *hdev = vport->back; + struct phy_device *phydev = hdev->hw.mac.phydev; + u32 fc_autoneg; + + /* Only support flow control negotiation for netdev with + * phy attached for now. + */ + if (!phydev) + return -EOPNOTSUPP; + |