diff options
| -rw-r--r-- | drivers/net/ethernet/hisilicon/Kconfig | 15 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hnae3.c | 28 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hnae3.h | 18 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 244 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_enet.h | 9 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c | 69 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 317 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c | 24 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c | 38 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c | 26 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 25 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c | 2 |
14 files changed, 395 insertions, 435 deletions
diff --git a/drivers/net/ethernet/hisilicon/Kconfig b/drivers/net/ethernet/hisilicon/Kconfig index fb1a7251f45d..25152715396b 100644 --- a/drivers/net/ethernet/hisilicon/Kconfig +++ b/drivers/net/ethernet/hisilicon/Kconfig @@ -85,10 +85,12 @@ config HNS3 drivers(like ODP)to register with HNAE devices and their associated operations. +if HNS3 + config HNS3_HCLGE tristate "Hisilicon HNS3 HCLGE Acceleration Engine & Compatibility Layer Support" + default m depends on PCI_MSI - depends on HNS3 ---help--- This selects the HNS3_HCLGE network acceleration engine & its hardware compatibility layer. The engine would be used in Hisilicon hip08 family of @@ -97,16 +99,15 @@ config HNS3_HCLGE config HNS3_DCB bool "Hisilicon HNS3 Data Center Bridge Support" default n - depends on HNS3 && HNS3_HCLGE && DCB + depends on HNS3_HCLGE && DCB ---help--- Say Y here if you want to use Data Center Bridging (DCB) in the HNS3 driver. If unsure, say N. config HNS3_HCLGEVF - tristate "Hisilicon HNS3VF Acceleration Engine & Compatibility Layer Support" - depends on PCI_MSI - depends on HNS3 + tristate "Hisilicon HNS3VF Acceleration Engine & Compatibility Layer Support" + depends on PCI_MSI depends on HNS3_HCLGE ---help--- This selects the HNS3 VF drivers network acceleration engine & its hardware @@ -115,11 +116,13 @@ config HNS3_HCLGEVF config HNS3_ENET tristate "Hisilicon HNS3 Ethernet Device Support" + default m depends on 64BIT && PCI - depends on HNS3 ---help--- This selects the Ethernet Driver for Hisilicon Network Subsystem 3 for hip08 family of SoCs. This module depends upon HNAE3 driver to access the HNAE3 devices and their associated operations. +endif #HNS3 + endif # NET_VENDOR_HISILICON diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.c b/drivers/net/ethernet/hisilicon/hns3/hnae3.c index 1a02620b281a..0762ad18fdcc 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.c +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.c @@ -40,13 +40,13 @@ static void hnae3_set_client_init_flag(struct hnae3_client *client, { switch (client->type) { case HNAE3_CLIENT_KNIC: - hnae_set_bit(ae_dev->flag, HNAE3_KNIC_CLIENT_INITED_B, inited); + hnae3_set_bit(ae_dev->flag, HNAE3_KNIC_CLIENT_INITED_B, inited); break; case HNAE3_CLIENT_UNIC: - hnae_set_bit(ae_dev->flag, HNAE3_UNIC_CLIENT_INITED_B, inited); + hnae3_set_bit(ae_dev->flag, HNAE3_UNIC_CLIENT_INITED_B, inited); break; case HNAE3_CLIENT_ROCE: - hnae_set_bit(ae_dev->flag, HNAE3_ROCE_CLIENT_INITED_B, inited); + hnae3_set_bit(ae_dev->flag, HNAE3_ROCE_CLIENT_INITED_B, inited); break; default: break; @@ -60,16 +60,16 @@ static int hnae3_get_client_init_flag(struct hnae3_client *client, switch (client->type) { case HNAE3_CLIENT_KNIC: - inited = hnae_get_bit(ae_dev->flag, + inited = hnae3_get_bit(ae_dev->flag, HNAE3_KNIC_CLIENT_INITED_B); break; case HNAE3_CLIENT_UNIC: - inited = hnae_get_bit(ae_dev->flag, + inited = hnae3_get_bit(ae_dev->flag, HNAE3_UNIC_CLIENT_INITED_B); break; case HNAE3_CLIENT_ROCE: - inited = hnae_get_bit(ae_dev->flag, - HNAE3_ROCE_CLIENT_INITED_B); + inited = hnae3_get_bit(ae_dev->flag, + HNAE3_ROCE_CLIENT_INITED_B); break; default: break; @@ -85,7 +85,7 @@ static int hnae3_match_n_instantiate(struct hnae3_client *client, /* check if this client matches the type of ae_dev */ if (!(hnae3_client_match(client->type, ae_dev->dev_type) && - hnae_get_bit(ae_dev->flag, HNAE3_DEV_INITED_B))) { + hnae3_get_bit(ae_dev->flag, HNAE3_DEV_INITED_B))) { return 0; } @@ -190,7 +190,7 @@ void hnae3_register_ae_algo(struct hnae3_ae_algo *ae_algo) continue; } - hnae_set_bit(ae_dev->flag, HNAE3_DEV_INITED_B, 1); + hnae3_set_bit(ae_dev->flag, HNAE3_DEV_INITED_B, 1); /* check the client list for the match with this ae_dev type and * initialize the figure out client instance @@ -220,7 +220,7 @@ void hnae3_unregister_ae_algo(struct hnae3_ae_algo *ae_algo) mutex_lock(&hnae3_common_lock); /* Check if there are matched ae_dev */ list_for_each_entry(ae_dev, &hnae3_ae_dev_list, node) { - if (!hnae_get_bit(ae_dev->flag, HNAE3_DEV_INITED_B)) + if (!hnae3_get_bit(ae_dev->flag, HNAE3_DEV_INITED_B)) continue; id = pci_match_id(ae_algo->pdev_id_table, ae_dev->pdev); @@ -234,7 +234,7 @@ void hnae3_unregister_ae_algo(struct hnae3_ae_algo *ae_algo) hnae3_match_n_instantiate(client, ae_dev, false); ae_algo->ops->uninit_ae_dev(ae_dev); - hnae_set_bit(ae_dev->flag, HNAE3_DEV_INITED_B, 0); + hnae3_set_bit(ae_dev->flag, HNAE3_DEV_INITED_B, 0); } list_del(&ae_algo->node); @@ -278,7 +278,7 @@ void hnae3_register_ae_dev(struct hnae3_ae_dev *ae_dev) goto out_err; } - hnae_set_bit(ae_dev->flag, HNAE3_DEV_INITED_B, 1); + hnae3_set_bit(ae_dev->flag, HNAE3_DEV_INITED_B, 1); break; } @@ -310,7 +310,7 @@ void hnae3_unregister_ae_dev(struct hnae3_ae_dev *ae_dev) mutex_lock(&hnae3_common_lock); /* Check if there are matched ae_algo */ list_for_each_entry(ae_algo, &hnae3_ae_algo_list, node) { - if (!hnae_get_bit(ae_dev->flag, HNAE3_DEV_INITED_B)) + if (!hnae3_get_bit(ae_dev->flag, HNAE3_DEV_INITED_B)) continue; id = pci_match_id(ae_algo->pdev_id_table, ae_dev->pdev); @@ -321,7 +321,7 @@ void hnae3_unregister_ae_dev(struct hnae3_ae_dev *ae_dev) hnae3_match_n_instantiate(client, ae_dev, false); ae_algo->ops->uninit_ae_dev(ae_dev); - hnae_set_bit(ae_dev->flag, HNAE3_DEV_INITED_B, 0); + hnae3_set_bit(ae_dev->flag, HNAE3_DEV_INITED_B, 0); } list_del(&ae_dev->node); diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index 8acb1d116a02..da806fdfbbe6 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -62,10 +62,10 @@ BIT(HNAE3_DEV_SUPPORT_ROCE_B)) #define hnae3_dev_roce_supported(hdev) \ - hnae_get_bit(hdev->ae_dev->flag, HNAE3_DEV_SUPPORT_ROCE_B) + hnae3_get_bit(hdev->ae_dev->flag, HNAE3_DEV_SUPPORT_ROCE_B) #define hnae3_dev_dcb_supported(hdev) \ - hnae_get_bit(hdev->ae_dev->flag, HNAE3_DEV_SUPPORT_DCB_B) + hnae3_get_bit(hdev->ae_dev->flag, HNAE3_DEV_SUPPORT_DCB_B) #define ring_ptr_move_fw(ring, p) \ ((ring)->p = ((ring)->p + 1) % (ring)->desc_num) @@ -167,7 +167,6 @@ struct hnae3_client_ops { #define HNAE3_CLIENT_NAME_LENGTH 16 struct hnae3_client { char name[HNAE3_CLIENT_NAME_LENGTH]; - u16 version; unsigned long state; enum hnae3_client_type type; const struct hnae3_client_ops *ops; @@ -436,7 +435,6 @@ struct hnae3_dcb_ops { struct hnae3_ae_algo { const struct hnae3_ae_ops *ops; struct list_head node; - char name[HNAE3_CLASS_NAME_SIZE]; const struct pci_device_id *pdev_id_table; }; @@ -509,17 +507,17 @@ struct hnae3_handle { u32 numa_node_mask; /* for multi-chip support */ }; -#define hnae_set_field(origin, mask, shift, val) \ +#define hnae3_set_field(origin, mask, shift, val) \ do { \ (origin) &= (~(mask)); \ (origin) |= ((val) << (shift)) & (mask); \ } while (0) -#define hnae_get_field(origin, mask, shift) (((origin) & (mask)) >> (shift)) +#define hnae3_get_field(origin, mask, shift) (((origin) & (mask)) >> (shift)) -#define hnae_set_bit(origin, shift, val) \ - hnae_set_field((origin), (0x1 << (shift)), (shift), (val)) -#define hnae_get_bit(origin, shift) \ - hnae_get_field((origin), (0x1 << (shift)), (shift)) +#define hnae3_set_bit(origin, shift, val) \ + hnae3_set_field((origin), (0x1 << (shift)), (shift), (val)) +#define hnae3_get_bit(origin, shift) \ + hnae3_get_field((origin), (0x1 << (shift)), (shift)) void hnae3_register_ae_dev(struct hnae3_ae_dev *ae_dev); void hnae3_unregister_ae_dev(struct hnae3_ae_dev *ae_dev); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index beca36491025..7e34d5fff3ae 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -493,8 +493,8 @@ static int hns3_set_tso(struct sk_buff *skb, u32 *paylen, /* find the txbd field values */ *paylen = skb->len - hdr_len; - hnae_set_bit(*type_cs_vlan_tso, - HNS3_TXD_TSO_B, 1); + hnae3_set_bit(*type_cs_vlan_tso, + HNS3_TXD_TSO_B, 1); /* get MSS for TSO */ *mss = skb_shinfo(skb)->gso_size; @@ -586,21 +586,21 @@ static void hns3_set_l2l3l4_len(struct sk_buff *skb, u8 ol4_proto, /* compute L2 header size for normal packet, defined in 2 Bytes */ l2_len = l3.hdr - skb->data; - hnae_set_field(*type_cs_vlan_tso, HNS3_TXD_L2LEN_M, - HNS3_TXD_L2LEN_S, l2_len >> 1); + hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L2LEN_M, + HNS3_TXD_L2LEN_S, l2_len >> 1); /* tunnel packet*/ if (skb->encapsulation) { /* compute OL2 header size, defined in 2 Bytes */ ol2_len = l2_len; - hnae_set_field(*ol_type_vlan_len_msec, - HNS3_TXD_L2LEN_M, - HNS3_TXD_L2LEN_S, ol2_len >> 1); + hnae3_set_field(*ol_type_vlan_len_msec, + HNS3_TXD_L2LEN_M, + HNS3_TXD_L2LEN_S, ol2_len >> 1); /* compute OL3 header size, defined in 4 Bytes */ ol3_len = l4.hdr - l3.hdr; - hnae_set_field(*ol_type_vlan_len_msec, HNS3_TXD_L3LEN_M, - HNS3_TXD_L3LEN_S, ol3_len >> 2); + hnae3_set_field(*ol_type_vlan_len_msec, HNS3_TXD_L3LEN_M, + HNS3_TXD_L3LEN_S, ol3_len >> 2); /* MAC in UDP, MAC in GRE (0x6558)*/ if ((ol4_proto == IPPROTO_UDP) || (ol4_proto == IPPROTO_GRE)) { @@ -609,16 +609,17 @@ static void hns3_set_l2l3l4_len(struct sk_buff *skb, u8 ol4_proto, /* compute OL4 header size, defined in 4 Bytes. */ ol4_len = l2_hdr - l4.hdr; - hnae_set_field(*ol_type_vlan_len_msec, HNS3_TXD_L4LEN_M, - HNS3_TXD_L4LEN_S, ol4_len >> 2); + hnae3_set_field(*ol_type_vlan_len_msec, + HNS3_TXD_L4LEN_M, HNS3_TXD_L4LEN_S, + ol4_len >> 2); /* switch IP header ptr from outer to inner header */ l3.hdr = skb_inner_network_header(skb); /* compute inner l2 header size, defined in 2 Bytes. */ l2_len = l3.hdr - l2_hdr; - hnae_set_field(*type_cs_vlan_tso, HNS3_TXD_L2LEN_M, - HNS3_TXD_L2LEN_S, l2_len >> 1); + hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L2LEN_M, + HNS3_TXD_L2LEN_S, l2_len >> 1); } else { /* skb packet types not supported by hardware, * txbd len fild doesn't be filled. @@ -634,22 +635,24 @@ static void hns3_set_l2l3l4_len(struct sk_buff *skb, u8 ol4_proto, /* compute inner(/normal) L3 header size, defined in 4 Bytes */ l3_len = l4.hdr - l3.hdr; - hnae_set_field(*type_cs_vlan_tso, HNS3_TXD_L3LEN_M, - HNS3_TXD_L3LEN_S, l3_len >> 2); + hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L3LEN_M, + HNS3_TXD_L3LEN_S, l3_len >> 2); /* compute inner(/normal) L4 header size, defined in 4 Bytes */ switch (l4_proto) { case IPPROTO_TCP: - hnae_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_M, - HNS3_TXD_L4LEN_S, l4.tcp->doff); + hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_M, + HNS3_TXD_L4LEN_S, l4.tcp->doff); break; case IPPROTO_SCTP: - hnae_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_M, - HNS3_TXD_L4LEN_S, (sizeof(struct sctphdr) >> 2)); + hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_M, + HNS3_TXD_L4LEN_S, + (sizeof(struct sctphdr) >> 2)); break; case IPPROTO_UDP: - hnae_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_M, - HNS3_TXD_L4LEN_S, (sizeof(struct udphdr) >> 2)); + hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_M, + HNS3_TXD_L4LEN_S, + (sizeof(struct udphdr) >> 2)); break; default: /* skb packet types not supported by hardware, @@ -703,32 +706,34 @@ static int hns3_set_l3l4_type_csum(struct sk_buff *skb, u8 ol4_proto, /* define outer network header type.*/ if (skb->protocol == htons(ETH_P_IP)) { if (skb_is_gso(skb)) - hnae_set_field(*ol_type_vlan_len_msec, - HNS3_TXD_OL3T_M, HNS3_TXD_OL3T_S, - HNS3_OL3T_IPV4_CSUM); + hnae3_set_field(*ol_type_vlan_len_msec, + HNS3_TXD_OL3T_M, + HNS3_TXD_OL3T_S, + HNS3_OL3T_IPV4_CSUM); else - hnae_set_field(*ol_type_vlan_len_msec, - HNS3_TXD_OL3T_M, HNS3_TXD_OL3T_S, - HNS3_OL3T_IPV4_NO_CSUM); + hnae3_set_field(*ol_type_vlan_len_msec, + HNS3_TXD_OL3T_M, + HNS3_TXD_OL3T_S, + HNS3_OL3T_IPV4_NO_CSUM); } else if (skb->protocol == htons(ETH_P_IPV6)) { - hnae_set_field(*ol_type_vlan_len_msec, HNS3_TXD_OL3T_M, - HNS3_TXD_OL3T_S, HNS3_OL3T_IPV6); + hnae3_set_field(*ol_type_vlan_len_msec, HNS3_TXD_OL3T_M, + HNS3_TXD_OL3T_S, HNS3_OL3T_IPV6); } /* define tunnel type(OL4).*/ switch (l4_proto) { case IPPROTO_UDP: - hnae_set_field(*ol_type_vlan_len_msec, - HNS3_TXD_TUNTYPE_M, - HNS3_TXD_TUNTYPE_S, - HNS3_TUN_MAC_IN_UDP); + hnae3_set_field(*ol_type_vlan_len_msec, + HNS3_TXD_TUNTYPE_M, + HNS3_TXD_TUNTYPE_S, + HNS3_TUN_MAC_IN_UDP); break; case IPPROTO_GRE: - hnae_set_field(*ol_type_vlan_len_msec, - HNS3_TXD_TUNTYPE_M, - HNS3_TXD_TUNTYPE_S, - HNS3_TUN_NVGRE); + hnae3_set_field(*ol_type_vlan_len_msec, + HNS3_TXD_TUNTYPE_M, + HNS3_TXD_TUNTYPE_S, + HNS3_TUN_NVGRE); break; default: /* drop the skb tunnel packet if hardware don't support, @@ -749,43 +754,43 @@ static int hns3_set_l3l4_type_csum(struct sk_buff *skb, u8 ol4_proto, } if (l3.v4->version == 4) { - hnae_set_field(*type_cs_vlan_tso, HNS3_TXD_L3T_M, - HNS3_TXD_L3T_S, HNS3_L3T_IPV4); + hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L3T_M, + HNS3_TXD_L3T_S, HNS3_L3T_IPV4); /* the stack computes the IP header already, the only time we * need the hardware to recompute it is in the case of TSO. */ if (skb_is_gso(skb)) - hnae_set_bit(*type_cs_vlan_tso, HNS3_TXD_L3CS_B, 1); + hnae3_set_bit(*type_cs_vlan_tso, HNS3_TXD_L3CS_B, 1); - hnae_set_bit(*type_cs_vlan_tso, HNS3_TXD_L4CS_B, 1); + hnae3_set_bit(*type_cs_vlan_tso, HNS3_TXD_L4CS_B, 1); } else if (l3.v6->version == 6) { - hnae_set_field(*type_cs_vlan_tso, HNS3_TXD_L3T_M, - HNS3_TXD_L3T_S, HNS3_L3T_IPV6); - hnae_set_bit(*type_cs_vlan_tso, HNS3_TXD_L4CS_B, 1); + hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L3T_M, + HNS3_TXD_L3T_S, HNS3_L3T_IPV6); + hnae3_set_bit(*type_cs_vlan_tso, HNS3_TXD_L4CS_B, 1); } switch (l4_proto) { case IPPROTO_TCP: - hnae_set_field(*type_cs_vlan_tso, - HNS3_TXD_L4T_M, - HNS3_TXD_L4T_S, - HNS3_L4T_TCP); + hnae3_set_field(*type_cs_vlan_tso, + HNS3_TXD_L4T_M, + HNS3_TXD_L4T_S, + HNS3_L4T_TCP); break; case IPPROTO_UDP: if (hns3_tunnel_csum_bug(skb)) break; - hnae_set_field(*type_cs_vlan_tso, - HNS3_TXD_L4T_M, - HNS3_TXD_L4T_S, - HNS3_L4T_UDP); + hnae3_set_field(*type_cs_vlan_tso, + HNS3_TXD_L4T_M, + HNS3_TXD_L4T_S, + HNS3_L4T_UDP); break; case IPPROTO_SCTP: - hnae_set_field(*type_cs_vlan_tso, - HNS3_TXD_L4T_M, - HNS3_TXD_L4T_S, - HNS3_L4T_SCTP); + hnae3_set_field(*type_cs_vlan_tso, + HNS3_TXD_L4T_M, + HNS3_TXD_L4T_S, + HNS3_L4T_SCTP); break; default: /* drop the skb tunnel packet if hardware don't support, @@ -807,11 +812,11 @@ static int hns3_set_l3l4_type_csum(struct sk_buff *skb, u8 ol4_proto, static void hns3_set_txbd_baseinfo(u16 *bdtp_fe_sc_vld_ra_ri, int frag_end) { /* Config bd buffer end */ - hnae_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_BDTYPE_M, - HNS3_TXD_BDTYPE_S, 0); - hnae_set_bit(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_FE_B, !!frag_end); - hnae_set_bit(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_VLD_B, 1); - hnae_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_SC_M, HNS3_TXD_SC_S, 0); + hnae3_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_BDTYPE_M, + HNS3_TXD_BDTYPE_S, 0); + hnae3_set_bit(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_FE_B, !!frag_end); + hnae3_set_bit(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_VLD_B, 1); + hnae3_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, @@ -844,10 +849,10 @@ static int hns3_fill_desc_vtags(struct sk_buff *skb, * 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); + hnae3_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); + hnae3_set_bit(*inner_vlan_flag, HNS3_TXD_VLAN_B, 1); *inner_vtag = vlan_tag; } } else if (skb->protocol == htons(ETH_P_8021Q)) { @@ -1135,7 +1140,7 @@ netdev_tx_t hns3_nic_net_xmit(struct sk_buff *skb, struct net_device *netdev) wmb(); /* Commit all data before submit */ - hnae_queue_xmit(ring->tqp, buf_num); + hnae3_queue_xmit(ring->tqp, buf_num); return NETDEV_TX_OK; @@ -1703,7 +1708,7 @@ static void hns3_set_default_feature(struct net_device *netdev) static int hns3_alloc_buffer(struct hns3_enet_ring *ring, struct hns3_desc_cb *cb) { - unsigned int order = hnae_page_order(ring); + unsigned int order = hnae3_page_order(ring); struct page *p; p = dev_alloc_pages(order); @@ -1714,7 +1719,7 @@ static int hns3_alloc_buffer(struct hns3_enet_ring *ring, cb->page_offset = 0; cb->reuse_flag = 0; cb->buf = page_address(p); - cb->length = hnae_page_size(ring); + cb->length = hnae3_page_size(ring); cb->type = DESC_TYPE_PAGE; return 0; @@ -1780,33 +1785,27 @@ static void hns3_free_buffers(struct hns3_enet_ring *ring) /* free desc along with its attached buffer */ static void hns3_free_desc(struct hns3_enet_ring *ring) { + int size = ring->desc_num * sizeof(ring->desc[0]); + hns3_free_buffers(ring); - dma_unmap_single(ring_to_dev(ring), ring->desc_dma_addr, - ring->desc_num * sizeof(ring->desc[0]), - DMA_BIDIRECTIONAL); - ring->desc_dma_addr = 0; - kfree(ring->desc); - ring->desc = NULL; + if (ring->desc) { + dma_free_coherent(ring_to_dev(ring), size, + ring->desc, ring->desc_dma_addr); + ring->desc = NULL; + } } static int hns3_alloc_desc(struct hns3_enet_ring *ring) { int size = ring->desc_num * sizeof(ring->desc[0]); - ring->desc = kzalloc(size, GFP_KERNEL); + ring->desc = dma_zalloc_coherent(ring_to_dev(ring), size, + &ring->desc_dma_addr, + GFP_KERNEL); if (!ring->desc) return -ENOMEM; - ring->desc_dma_addr = dma_map_single(ring_to_dev(ring), ring->desc, - size, DMA_BIDIRECTIONAL); - if (dma_mapping_error(ring_to_dev(ring), ring->desc_dma_addr)) { - ring->desc_dma_addr = 0; - kfree(ring->desc); - ring->desc = NULL; - return -ENOMEM; - } - return 0; } @@ -1887,7 +1886,7 @@ static void hns3_nic_reclaim_one_desc(struct hns3_enet_ring *ring, int *bytes, (*pkts) += (desc_cb->type == DESC_TYPE_SKB); (*bytes) += desc_cb->length; - /* desc_cb will be cleaned, after hnae_free_buffer_detach*/ + /* desc_cb will be cleaned, after hnae3_free_buffer_detach*/ hns3_free_buffer_detach(ring, ring->next_to_clean); ring_ptr_move_fw(ring, next_to_clean); @@ -2016,15 +2015,15 @@ static void hns3_nic_reuse_page(struct sk_buff *skb, int i, bool twobufs; twobufs = ((PAGE_SIZE < 8192) && - hnae_buf_size(ring) == HNS3_BUFFER_SIZE_2048); + hnae3_buf_size(ring) == HNS3_BUFFER_SIZE_2048); desc = &ring->desc[ring->next_to_clean]; size = le16_to_cpu(desc->rx.size); - truesize = hnae_buf_size(ring); + truesize = hnae3_buf_size(ring); if (!twobufs) - last_offset = hnae_page_size(ring) - hnae_buf_size(ring); + last_offset = hnae3_page_size(ring) - hnae3_buf_size(ring); skb_add_rx_frag(skb, i, desc_cb->priv, desc_cb->page_offset + pull_len, size - pull_len, truesize); @@ -2076,13 +2075,13 @@ static void hns3_rx_checksum(struct hns3_enet_ring *ring, struct sk_buff *skb, return; /* check if hardware has done checksum */ - if (!hnae_get_bit(bd_base_info, HNS3_RXD_L3L4P_B)) + if (!hnae3_get_bit(bd_base_info, HNS3_RXD_L3L4P_B)) return; - if (unlikely(hnae_get_bit(l234info, HNS3_RXD_L3E_B) || - hnae_get_bit(l234info, HNS3_RXD_L4E_B) || - hnae_get_bit(l234info, HNS3_RXD_OL3E_B) || - hnae_get_bit(l234info, HNS3_RXD_OL4E_B))) { + if (unlikely(hnae3_get_bit(l234info, HNS3_RXD_L3E_B) || + hnae3_get_bit(l234info, HNS3_RXD_L4E_B) || + hnae3_get_bit(l234info, HNS3_RXD_OL3E_B) || + hnae3_get_bit(l234info, HNS3_RXD_OL4E_B))) { netdev_err(netdev, "L3/L4 error pkt\n"); u64_stats_update_begin(&ring->syncp); ring->stats.l3l4_csum_err++; @@ -2091,12 +2090,13 @@ static void hns3_rx_checksum(struct hns3_enet_ring *ring, struct sk_buff *skb, return; } - l3_type = hnae_get_field(l234info, HNS3_RXD_L3ID_M, - HNS3_RXD_L3ID_S); - l4_type = hnae_get_field(l234info, HNS3_RXD_L4ID_M, - HNS3_RXD_L4ID_S); + l3_type = hnae3_get_field(l234info, HNS3_RXD_L3ID_M, + HNS3_RXD_L3ID_S); + l4_type = hnae3_get_field(l234info, HNS3_RXD_L4ID_M, + HNS3_RXD_L4ID_S); - ol4_type = hnae_get_field(l234info, HNS3_RXD_OL4ID_M, HNS3_RXD_OL4ID_S); + ol4_type = hnae3_get_field(l234info, HNS3_RXD_OL4ID_M, + HNS3_RXD_OL4ID_S); switch (ol4_type) { case HNS3_OL4_TYPE_MAC_IN_UDP: case HNS3_OL4_TYPE_NVGRE: @@ -2135,8 +2135,8 @@ static u16 hns3_parse_vlan_tag(struct hns3_enet_ring *ring, #define HNS3_STRP_OUTER_VLAN 0x1 #define HNS3_STRP_INNER_VLAN 0x2 - switch (hnae_get_field(l234info, HNS3_RXD_STRP_TAGP_M, - HNS3_RXD_STRP_TAGP_S)) { + switch (hnae3_get_field(l234info, HNS3_RXD_STRP_TAGP_M, + HNS3_RXD_STRP_TAGP_S)) { case HNS3_STRP_OUTER_VLAN: vlan_tag = le16_to_cpu(desc->rx.ot_vlan_tag); break; @@ -2174,7 +2174,7 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring, bd_base_info = le32_to_cpu(desc->rx.bd_base_info); /* Check valid BD */ - if (unlikely(!hnae_get_bit(bd_base_info, HNS3_RXD_VLD_B))) + if (unlikely(!hnae3_get_bit(bd_base_info, HNS3_RXD_VLD_B))) return -EFAULT; va = (unsigned char *)desc_cb->buf + desc_cb->page_offset; @@ -2229,7 +2229,7 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring, hns3_nic_reuse_page(skb, 0, ring, pull_len, desc_cb); ring_ptr_move_fw(ring, next_to_clean); - while (!hnae_get_bit(bd_base_info, HNS3_RXD_FE_B)) { + while (!hnae3_get_bit(bd_base_info, HNS3_RXD_FE_B)) { desc = &ring->desc[ring->next_to_clean]; desc_cb = &ring->desc_cb[ring->next_to_clean]; bd_base_info = le32_to_cpu(desc->rx.bd_base_info); @@ -2257,7 +2257,7 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring, vlan_tag); } - if (unlikely(!hnae_get_bit(bd_base_info, HNS3_RXD_VLD_B))) { + if (unlikely(!hnae3_get_bit(bd_base_info, HNS3_RXD_VLD_B))) { netdev_err(netdev, "no valid bd,%016llx,%016llx\n", ((u64 *)desc)[0], ((u64 *)desc)[1]); u64_stats_update_begin(&ring->syncp); @@ -2269,7 +2269,7 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring, } if (unlikely((!desc->rx.pkt_len) || - hnae_get_bit(l234info, HNS3_RXD_TRUNCAT_B))) { + hnae3_get_bit(l234info, HNS3_RXD_TRUNCAT_B))) { netdev_err(netdev, "truncated pkt\n"); u64_stats_update_begin(&ring->syncp); ring->stats.err_pkt_len++; @@ -2279,7 +2279,7 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring, return -EFAULT; } - if (unlikely(hnae_get_bit(l234info, HNS3_RXD_L2E_B))) { + if (unlikely(hnae3_get_bit(l234info, HNS3_RXD_L2E_B))) { netdev_err(netdev, "L2 error pkt\n"); u64_stats_update_begin(&ring->syncp); ring->stats.l2_err++; @@ -2532,10 +2532,10 @@ static int hns3_get_vector_ring_chain(struct hns3_enet_tqp_vector *tqp_vector, tx_ring = tqp_vector->tx_group.ring; if (tx_ring) { cur_chain->tqp_index = tx_ring->tqp->tqp_index; - hnae_set_bit(cur_chain->flag, HNAE3_RING_TYPE_B, - HNAE3_RING_TYPE_TX); - hnae_set_field(cur_chain->int_gl_idx, HNAE3_RING_GL_IDX_M, - HNAE3_RING_GL_IDX_S, HNAE3_RING_GL_TX); + hnae3_set_bit(cur_chain->flag, HNAE3_RING_TYPE_B, + HNAE3_RING_TYPE_TX); + hnae3_set_field(cur_chain->int_gl_idx, HNAE3_RING_GL_IDX_M, + HNAE3_RING_GL_IDX_S, HNAE3_RING_GL_TX); cur_chain->next = NULL; @@ -2549,12 +2549,12 @@ static int hns3_get_vector_ring_chain(struct hns3_enet_tqp_vector *tqp_vector, cur_chain->next = chain; chain->tqp_index = tx_ring->tqp->tqp_index; - hnae_set_bit(chain->flag, HNAE3_RING_TYPE_B, - HNAE3_RING_TYPE_TX); - hnae_set_field(chain->int_gl_idx, - HNAE3_RING_GL_IDX_M, - HNAE3_RING_GL_IDX_S, - HNAE3_RING_GL_TX); + hnae3_set_bit(chain->flag, HNAE3_RING_TYPE_B, + HNAE3_RING_TYPE_TX); + hnae3_set_field(chain->int_gl_idx, + HNAE3_RING_GL_IDX_M, + HNAE3_RING_GL_IDX_S, + HNAE3_RING_GL_TX); cur_chain = chain; } @@ -2564,10 +2564,10 @@ static int hns3_get_vector_ring_chain(struct hns3_enet_tqp_vector *tqp_vector, if (!tx_ring && rx_ring) { cur_chain->next = NULL; cur_chain->tqp_index = rx_ring->tqp->tqp_index; - hnae_set_bit(cur_chain->flag, HNAE3_RING_TYPE_B, - HNAE3_RING_TYPE_RX); - hnae_set_field(cur_chain->int_gl_idx, HNAE3_RING_GL_IDX_M, - HNAE3_RING_GL_IDX_S, HNAE3_RING_GL_RX); + hnae3_set_bit(cur_chain->flag, HNAE3_RING_TYPE_B, + HNAE3_RING_TYPE_RX); + hnae3_set_field(cur_chain->int_gl_idx, HNAE3_RING_GL_IDX_M, + HNAE3_RING_GL_IDX_S, HNAE3_RING_GL_RX); rx_ring = rx_ring->next; } @@ -2579,10 +2579,10 @@ static int hns3_get_vector_ring_chain(struct hns3_enet_tqp_vector *tqp_vector, cur_chain->next = chain; chain->tqp_index = rx_ring->tqp->tqp_index; - hnae_set_bit(chain->flag, HNAE3_RING_TYPE_B, - HNAE3_RING_TYPE_RX); - hnae_set_field(chain->int_gl_idx, HNAE3_RING_GL_IDX_M, - HNAE3_RING_GL_IDX_S, HNAE3_RING_GL_RX); + hnae3_set_bit(chain->flag, HNAE3_RING_TYPE_B, + HNAE3_RING_TYPE_RX); + hnae3_set_field(chain->int_gl_idx, HNAE3_RING_GL_IDX_M, + HNAE3_RING_GL_IDX_S, HNAE3_RING_GL_RX); cur_chain = chain; @@ -2805,7 +2805,7 @@ static int hns3_ring_get_cfg(struct hnae3_queue *q, struct hns3_nic_priv *priv, ring->io_base = q->io_base; } - hnae_set_bit(ring->flag, HNAE3_RING_TYPE_B, ring_type); + hnae3_set_bit(ring->flag, HNAE3_RING_TYPE_B, ring_type); ring->tqp = q; ring->desc = NULL; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h index 3b083d5ae9ce..bf9aa02be994 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h @@ -499,7 +499,6 @@ struct hns3_enet_tqp_vector { u16 num_tqps; /* total number of tqps in TQP vector */ - cpumask_t affinity_mask; char name[HNAE3_INT_NAME_LEN]; /* when 0 should adjust interrupt coalesce parameter */ @@ -591,7 +590,7 @@ static inline void hns3_write_reg(void __iomem *base, u32 reg, u32 value) #define hns3_write_dev(a, reg, value) \ hns3_write_reg((a)->io_base, (reg), (value)) -#define hnae_queue_xmit(tqp, buf_num) writel_relaxed(buf_num, \ +#define hnae3_queue_xmit(tqp, buf_num) writel_relaxed(buf_num, \ (tqp)->io_base + HNS3_RING_TX_RING_TAIL_REG) #define ring_to_dev(ring) (&(ring)->tqp->handle->pdev->dev) @@ -601,9 +600,9 @@ static inline void hns3_write_reg(void __iomem *base, u32 reg, u32 value) #define tx_ring_data(priv, idx) ((priv)->ring_data[idx]) -#define hnae_buf_size(_ring) ((_ring)->buf_size) -#define hnae_page_order(_ring) (get_order(hnae_buf_size(_ring))) -#define hnae_page_size(_ring) (PAGE_SIZE << hnae_page_order(_ring)) +#define hnae3_buf_size(_ring) ((_ring)->buf_size) +#define hnae3_page_order(_ring) (get_order(hnae3_buf_size(_ring))) +#define hnae3_page_size(_ring) (PAGE_SIZE << hnae3_page_order(_ring)) /* iterator for handling rings in ring group */ #define hns3_for_each_ring(pos, head) \ diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c index 383ecf036e31..82cf12a07dc0 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c @@ -18,8 +18,7 @@ #include "hclge_main.h" #define hclge_is_csq(ring) ((ring)->flag & HCLGE_TYPE_CSQ) -#define hclge_ring_to_dma_dir(ring) (hclge_is_csq(ring) ? \ - DMA_TO_DEVICE : DMA_FROM_DEVICE) + #define cmq_ring_to_dev(ring) (&(ring)->dev->pdev->dev) static int hclge_ring_space(struct hclge_cmq_ring *ring) @@ -46,31 +45,24 @@ static int hclge_alloc_cmd_desc(struct hclge_cmq_ring *ring) { int size = ring->desc_num * sizeof(struct hclge_desc); - ring->desc = kzalloc(size, GFP_KERNEL); + ring->desc = dma_zalloc_coherent(cmq_ring_to_dev(ring), + size, &ring->desc_dma_addr, + GFP_KERNEL); if (!ring->desc) return -ENOMEM; - ring->desc_dma_addr = dma_map_single(cmq_ring_to_dev(ring), ring->desc, - size, DMA_BIDIRECTIONAL); - if (dma_mapping_error(cmq_ring_to_dev(ring), ring->desc_dma_addr)) { - ring->desc_dma_addr = 0; - kfree(ring->desc); - ring->desc = NULL; - return -ENOMEM; - } - return 0; } static void hclge_free_cmd_desc(struct hclge_cmq_ring *ring) { - dma_unmap_single(cmq_ring_to_dev(ring), ring->desc_dma_addr, - ring->desc_num * sizeof(ring->desc[0]), - DMA_BIDIRECTIONAL); + int size = ring->desc_num * sizeof(struct hclge_desc); - ring->desc_dma_addr = 0; - kfree(ring->desc); - ring->desc = NULL; + if (ring->desc) { + dma_free_coherent(cmq_ring_to_dev(ring), size, + ring->desc, ring->desc_dma_addr); + ring->desc = NULL; + } } static int hclge_alloc_cmd_queue(struct hclge_dev *hdev, int ring_type) @@ -111,8 +103,6 @@ void hclge_cmd_setup_basic_desc(struct hclge_desc *desc, if (is_read) desc->flag |= cpu_to_le16(HCLGE_CMD_FLAG_WR); - else - desc->flag &= cpu_to_le16(~HCLGE_CMD_FLAG_WR); } static void hclge_cmd_config_regs(struct hclge_cmq_ring *ring) @@ -154,31 +144,20 @@ static int hclge_cmd_csq_clean(struct hclge_hw *hw) { struct hclge_dev *hdev = container_of(hw, struct hclge_dev, hw); struct hclge_cmq_ring *csq = &hw->cmq.csq; - u16 ntc = csq->next_to_clean; - struct hclge_desc *desc; - int clean = 0; u32 head; + int clean; - desc = &csq->desc[ntc]; head = hclge_read_dev(hw, HCLGE_NIC_CSQ_HEAD_REG); rmb(); /* Make sure head is ready before touch any data */ if (!is_valid_csq_clean_head(csq, head)) { - dev_warn(&hdev->pdev->dev, "wrong head (%d, %d-%d)\n", head, - csq->next_to_use, csq->next_to_clean); + dev_warn(&hdev->pdev->dev, "wrong cmd head (%d, %d-%d)\n", head, + csq->next_to_use, csq->next_to_clean); return 0; } - while (head != ntc) { - memset(desc, 0, sizeof(*desc)); - ntc++; - if (ntc == csq->desc_num) - ntc = 0; - desc = &csq->desc[ntc]; - clean++; - } - csq->next_to_clean = ntc; - + clean = (head - csq->next_to_clean + csq->desc_num) % csq->desc_num; + csq->next_to_clean = head; return clean; } @@ -256,33 +235,34 @@ int hclge_cmd_send(struct hclge_hw *hw, struct hclge_desc *desc, int num) */ if (HCLGE_SEND_SYNC(le16_to_cpu(desc->flag))) { do { - if (hclge_cmd_csq_done(hw)) + if (hclge_cmd_csq_done(hw)) { + complete = true; break; + } udelay(1); timeout++; } while (timeout < hw->cmq.tx_timeout); } - if (hclge_cmd_csq_done(hw)) { - complete = true; + if (!complete) { + retval = -EAGAIN; + } else { handle = 0; while (handle < num) { /* Get the result of hardware write back */ desc_to_use = &hw->cmq.csq.desc[ntc]; desc[handle] = *desc_to_use; - pr_debug("Get cmd desc:\n"); if (likely(!hclge_is_special_opcode(opcode))) desc_ret = le16_to_cpu(desc[handle].retval); else desc_ret = le16_to_cpu(desc[0].retval); - if ((enum hclge_cmd_ret |