X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Ftxgbe%2Ftxgbe_ethdev.c;h=90137d0ceb6bb2357fe524250b8be832f4936ec5;hb=3a123ba60a7158ec34bc680fb8d7c2fb7db07c9d;hp=e8362c07e018a48588bc9c593e0d79917c7e2d76;hpb=983a4ef2265bc09e03937756cc05fe5a0ffef4c5;p=dpdk.git diff --git a/drivers/net/txgbe/txgbe_ethdev.c b/drivers/net/txgbe/txgbe_ethdev.c index e8362c07e0..90137d0ceb 100644 --- a/drivers/net/txgbe/txgbe_ethdev.c +++ b/drivers/net/txgbe/txgbe_ethdev.c @@ -7,7 +7,7 @@ #include #include #include -#include +#include #include #include @@ -88,6 +88,10 @@ static const struct reg_info *txgbe_regs_others[] = { txgbe_regs_diagnostic, NULL}; +static int txgbe_fdir_filter_init(struct rte_eth_dev *eth_dev); +static int txgbe_fdir_filter_uninit(struct rte_eth_dev *eth_dev); +static int txgbe_l2_tn_filter_init(struct rte_eth_dev *eth_dev); +static int txgbe_l2_tn_filter_uninit(struct rte_eth_dev *eth_dev); static int txgbe_dev_set_link_up(struct rte_eth_dev *dev); static int txgbe_dev_set_link_down(struct rte_eth_dev *dev); static int txgbe_dev_close(struct rte_eth_dev *dev); @@ -110,6 +114,7 @@ static void txgbe_dev_interrupt_delayed_handler(void *param); static void txgbe_configure_msix(struct rte_eth_dev *dev); static int txgbe_filter_restore(struct rte_eth_dev *dev); +static void txgbe_l2_tunnel_conf(struct rte_eth_dev *dev); #define TXGBE_SET_HWSTRIP(h, q) do {\ uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \ @@ -542,6 +547,12 @@ eth_txgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params __rte_unused) /* Unlock any pending hardware semaphore */ txgbe_swfw_lock_reset(hw); +#ifdef RTE_LIB_SECURITY + /* Initialize security_ctx only for primary process*/ + if (txgbe_ipsec_ctx_create(eth_dev)) + return -ENOMEM; +#endif + /* Initialize DCB configuration*/ memset(dcb_config, 0, sizeof(struct txgbe_dcb_config)); txgbe_dcb_init(hw, dcb_config); @@ -687,9 +698,21 @@ eth_txgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params __rte_unused) /* initialize 5tuple filter list */ TAILQ_INIT(&filter_info->fivetuple_list); + /* initialize flow director filter list & hash */ + txgbe_fdir_filter_init(eth_dev); + + /* initialize l2 tunnel filter list & hash */ + txgbe_l2_tn_filter_init(eth_dev); + + /* initialize flow filter lists */ + txgbe_filterlist_init(); + /* initialize bandwidth configuration info */ memset(bw_conf, 0, sizeof(struct txgbe_bw_conf)); + /* initialize Traffic Manager configuration */ + txgbe_tm_conf_init(eth_dev); + return 0; } @@ -723,6 +746,118 @@ static int txgbe_ntuple_filter_uninit(struct rte_eth_dev *eth_dev) return 0; } +static int txgbe_fdir_filter_uninit(struct rte_eth_dev *eth_dev) +{ + struct txgbe_hw_fdir_info *fdir_info = TXGBE_DEV_FDIR(eth_dev); + struct txgbe_fdir_filter *fdir_filter; + + if (fdir_info->hash_map) + rte_free(fdir_info->hash_map); + if (fdir_info->hash_handle) + rte_hash_free(fdir_info->hash_handle); + + while ((fdir_filter = TAILQ_FIRST(&fdir_info->fdir_list))) { + TAILQ_REMOVE(&fdir_info->fdir_list, + fdir_filter, + entries); + rte_free(fdir_filter); + } + + return 0; +} + +static int txgbe_l2_tn_filter_uninit(struct rte_eth_dev *eth_dev) +{ + struct txgbe_l2_tn_info *l2_tn_info = TXGBE_DEV_L2_TN(eth_dev); + struct txgbe_l2_tn_filter *l2_tn_filter; + + if (l2_tn_info->hash_map) + rte_free(l2_tn_info->hash_map); + if (l2_tn_info->hash_handle) + rte_hash_free(l2_tn_info->hash_handle); + + while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) { + TAILQ_REMOVE(&l2_tn_info->l2_tn_list, + l2_tn_filter, + entries); + rte_free(l2_tn_filter); + } + + return 0; +} + +static int txgbe_fdir_filter_init(struct rte_eth_dev *eth_dev) +{ + struct txgbe_hw_fdir_info *fdir_info = TXGBE_DEV_FDIR(eth_dev); + char fdir_hash_name[RTE_HASH_NAMESIZE]; + struct rte_hash_parameters fdir_hash_params = { + .name = fdir_hash_name, + .entries = TXGBE_MAX_FDIR_FILTER_NUM, + .key_len = sizeof(struct txgbe_atr_input), + .hash_func = rte_hash_crc, + .hash_func_init_val = 0, + .socket_id = rte_socket_id(), + }; + + TAILQ_INIT(&fdir_info->fdir_list); + snprintf(fdir_hash_name, RTE_HASH_NAMESIZE, + "fdir_%s", TDEV_NAME(eth_dev)); + fdir_info->hash_handle = rte_hash_create(&fdir_hash_params); + if (!fdir_info->hash_handle) { + PMD_INIT_LOG(ERR, "Failed to create fdir hash table!"); + return -EINVAL; + } + fdir_info->hash_map = rte_zmalloc("txgbe", + sizeof(struct txgbe_fdir_filter *) * + TXGBE_MAX_FDIR_FILTER_NUM, + 0); + if (!fdir_info->hash_map) { + PMD_INIT_LOG(ERR, + "Failed to allocate memory for fdir hash map!"); + return -ENOMEM; + } + fdir_info->mask_added = FALSE; + + return 0; +} + +static int txgbe_l2_tn_filter_init(struct rte_eth_dev *eth_dev) +{ + struct txgbe_l2_tn_info *l2_tn_info = TXGBE_DEV_L2_TN(eth_dev); + char l2_tn_hash_name[RTE_HASH_NAMESIZE]; + struct rte_hash_parameters l2_tn_hash_params = { + .name = l2_tn_hash_name, + .entries = TXGBE_MAX_L2_TN_FILTER_NUM, + .key_len = sizeof(struct txgbe_l2_tn_key), + .hash_func = rte_hash_crc, + .hash_func_init_val = 0, + .socket_id = rte_socket_id(), + }; + + TAILQ_INIT(&l2_tn_info->l2_tn_list); + snprintf(l2_tn_hash_name, RTE_HASH_NAMESIZE, + "l2_tn_%s", TDEV_NAME(eth_dev)); + l2_tn_info->hash_handle = rte_hash_create(&l2_tn_hash_params); + if (!l2_tn_info->hash_handle) { + PMD_INIT_LOG(ERR, "Failed to create L2 TN hash table!"); + return -EINVAL; + } + l2_tn_info->hash_map = rte_zmalloc("txgbe", + sizeof(struct txgbe_l2_tn_filter *) * + TXGBE_MAX_L2_TN_FILTER_NUM, + 0); + if (!l2_tn_info->hash_map) { + PMD_INIT_LOG(ERR, + "Failed to allocate memory for L2 TN hash map!"); + return -ENOMEM; + } + l2_tn_info->e_tag_en = FALSE; + l2_tn_info->e_tag_fwd_en = FALSE; + l2_tn_info->e_tag_ether_type = RTE_ETHER_TYPE_ETAG; + + return 0; +} + static int eth_txgbe_pci_probe(struct rte_pci_driver *pci_drv __rte_unused, struct rte_pci_device *pci_dev) @@ -1419,6 +1554,7 @@ txgbe_dev_start(struct rte_eth_dev *dev) int status; uint16_t vf, idx; uint32_t *link_speeds; + struct txgbe_tm_conf *tm_conf = TXGBE_DEV_TM_CONF(dev); PMD_INIT_FUNC_TRACE(); @@ -1510,6 +1646,12 @@ txgbe_dev_start(struct rte_eth_dev *dev) txgbe_configure_port(dev); txgbe_configure_dcb(dev); + if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_NONE) { + err = txgbe_fdir_configure(dev); + if (err) + goto error; + } + /* Restore vf rate limit */ if (vfinfo != NULL) { for (vf = 0; vf < pci_dev->max_vfs; vf++) @@ -1613,8 +1755,14 @@ skip_link_setup: /* resume enabled intr since hw reset */ txgbe_enable_intr(dev); + txgbe_l2_tunnel_conf(dev); txgbe_filter_restore(dev); + if (tm_conf->root && !tm_conf->committed) + PMD_DRV_LOG(WARNING, + "please call hierarchy_commit() " + "before starting the port"); + /* * Update link status right before return, because it may * start link configuration process in a separate thread. @@ -1647,6 +1795,7 @@ txgbe_dev_stop(struct rte_eth_dev *dev) struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev); struct rte_intr_handle *intr_handle = &pci_dev->intr_handle; int vf; + struct txgbe_tm_conf *tm_conf = TXGBE_DEV_TM_CONF(dev); if (hw->adapter_stopped) return 0; @@ -1699,6 +1848,9 @@ txgbe_dev_stop(struct rte_eth_dev *dev) intr_handle->intr_vec = NULL; } + /* reset hierarchy commit */ + tm_conf->committed = false; + adapter->rss_reta_updated = 0; wr32m(hw, TXGBE_LEDCTL, 0xFFFFFFFF, TXGBE_LEDCTL_SEL_MASK); @@ -1802,9 +1954,25 @@ txgbe_dev_close(struct rte_eth_dev *dev) rte_free(dev->data->hash_mac_addrs); dev->data->hash_mac_addrs = NULL; + /* remove all the fdir filters & hash */ + txgbe_fdir_filter_uninit(dev); + + /* remove all the L2 tunnel filters & hash */ + txgbe_l2_tn_filter_uninit(dev); + /* Remove all ntuple filters of the device */ txgbe_ntuple_filter_uninit(dev); + /* clear all the filters list */ + txgbe_filterlist_flush(); + + /* Remove all Traffic Manager configuration */ + txgbe_tm_conf_uninit(dev); + +#ifdef RTE_LIB_SECURITY + rte_free(dev->security_ctx); +#endif + return ret; } @@ -3089,7 +3257,7 @@ txgbe_dev_rss_reta_update(struct rte_eth_dev *dev, if (!mask) continue; - reta = rd32a(hw, TXGBE_REG_RSSTBL, i >> 2); + reta = rd32at(hw, TXGBE_REG_RSSTBL, i >> 2); for (j = 0; j < 4; j++) { if (RS8(mask, j, 0x1)) { reta &= ~(MS32(8 * j, 0xFF)); @@ -3097,7 +3265,7 @@ txgbe_dev_rss_reta_update(struct rte_eth_dev *dev, 8 * j, 0xFF); } } - wr32a(hw, TXGBE_REG_RSSTBL, i >> 2, reta); + wr32at(hw, TXGBE_REG_RSSTBL, i >> 2, reta); } adapter->rss_reta_updated = 1; @@ -3130,7 +3298,7 @@ txgbe_dev_rss_reta_query(struct rte_eth_dev *dev, if (!mask) continue; - reta = rd32a(hw, TXGBE_REG_RSSTBL, i >> 2); + reta = rd32at(hw, TXGBE_REG_RSSTBL, i >> 2); for (j = 0; j < 4; j++) { if (RS8(mask, j, 0x1)) reta_conf[idx].reta[shift + j] = @@ -3953,7 +4121,7 @@ txgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev, hw = TXGBE_DEV_HW(dev); mc_addr_list = (u8 *)mc_addr_set; - return txgbe_update_mc_addr_list(hw, mc_addr_list, nb_mc_addr, + return hw->mac.update_mc_addr_list(hw, mc_addr_list, nb_mc_addr, txgbe_dev_addr_list_itr, TRUE); } @@ -4356,6 +4524,7 @@ txgbe_rss_update_sp(enum txgbe_mac_type mac_type) { switch (mac_type) { case txgbe_mac_raptor: + case txgbe_mac_raptor_vf: return 1; default: return 0; @@ -4452,6 +4621,368 @@ txgbe_dev_get_dcb_info(struct rte_eth_dev *dev, return 0; } +/* Update e-tag ether type */ +static int +txgbe_update_e_tag_eth_type(struct txgbe_hw *hw, + uint16_t ether_type) +{ + uint32_t etag_etype; + + etag_etype = rd32(hw, TXGBE_EXTAG); + etag_etype &= ~TXGBE_EXTAG_ETAG_MASK; + etag_etype |= ether_type; + wr32(hw, TXGBE_EXTAG, etag_etype); + txgbe_flush(hw); + + return 0; +} + +/* Enable e-tag tunnel */ +static int +txgbe_e_tag_enable(struct txgbe_hw *hw) +{ + uint32_t etag_etype; + + etag_etype = rd32(hw, TXGBE_PORTCTL); + etag_etype |= TXGBE_PORTCTL_ETAG; + wr32(hw, TXGBE_PORTCTL, etag_etype); + txgbe_flush(hw); + + return 0; +} + +static int +txgbe_e_tag_filter_del(struct rte_eth_dev *dev, + struct txgbe_l2_tunnel_conf *l2_tunnel) +{ + int ret = 0; + struct txgbe_hw *hw = TXGBE_DEV_HW(dev); + uint32_t i, rar_entries; + uint32_t rar_low, rar_high; + + rar_entries = hw->mac.num_rar_entries; + + for (i = 1; i < rar_entries; i++) { + wr32(hw, TXGBE_ETHADDRIDX, i); + rar_high = rd32(hw, TXGBE_ETHADDRH); + rar_low = rd32(hw, TXGBE_ETHADDRL); + if ((rar_high & TXGBE_ETHADDRH_VLD) && + (rar_high & TXGBE_ETHADDRH_ETAG) && + (TXGBE_ETHADDRL_ETAG(rar_low) == + l2_tunnel->tunnel_id)) { + wr32(hw, TXGBE_ETHADDRL, 0); + wr32(hw, TXGBE_ETHADDRH, 0); + + txgbe_clear_vmdq(hw, i, BIT_MASK32); + + return ret; + } + } + + return ret; +} + +static int +txgbe_e_tag_filter_add(struct rte_eth_dev *dev, + struct txgbe_l2_tunnel_conf *l2_tunnel) +{ + int ret = 0; + struct txgbe_hw *hw = TXGBE_DEV_HW(dev); + uint32_t i, rar_entries; + uint32_t rar_low, rar_high; + + /* One entry for one tunnel. Try to remove potential existing entry. */ + txgbe_e_tag_filter_del(dev, l2_tunnel); + + rar_entries = hw->mac.num_rar_entries; + + for (i = 1; i < rar_entries; i++) { + wr32(hw, TXGBE_ETHADDRIDX, i); + rar_high = rd32(hw, TXGBE_ETHADDRH); + if (rar_high & TXGBE_ETHADDRH_VLD) { + continue; + } else { + txgbe_set_vmdq(hw, i, l2_tunnel->pool); + rar_high = TXGBE_ETHADDRH_VLD | TXGBE_ETHADDRH_ETAG; + rar_low = l2_tunnel->tunnel_id; + + wr32(hw, TXGBE_ETHADDRL, rar_low); + wr32(hw, TXGBE_ETHADDRH, rar_high); + + return ret; + } + } + + PMD_INIT_LOG(NOTICE, "The table of E-tag forwarding rule is full." + " Please remove a rule before adding a new one."); + return -EINVAL; +} + +static inline struct txgbe_l2_tn_filter * +txgbe_l2_tn_filter_lookup(struct txgbe_l2_tn_info *l2_tn_info, + struct txgbe_l2_tn_key *key) +{ + int ret; + + ret = rte_hash_lookup(l2_tn_info->hash_handle, (const void *)key); + if (ret < 0) + return NULL; + + return l2_tn_info->hash_map[ret]; +} + +static inline int +txgbe_insert_l2_tn_filter(struct txgbe_l2_tn_info *l2_tn_info, + struct txgbe_l2_tn_filter *l2_tn_filter) +{ + int ret; + + ret = rte_hash_add_key(l2_tn_info->hash_handle, + &l2_tn_filter->key); + + if (ret < 0) { + PMD_DRV_LOG(ERR, + "Failed to insert L2 tunnel filter" + " to hash table %d!", + ret); + return ret; + } + + l2_tn_info->hash_map[ret] = l2_tn_filter; + + TAILQ_INSERT_TAIL(&l2_tn_info->l2_tn_list, l2_tn_filter, entries); + + return 0; +} + +static inline int +txgbe_remove_l2_tn_filter(struct txgbe_l2_tn_info *l2_tn_info, + struct txgbe_l2_tn_key *key) +{ + int ret; + struct txgbe_l2_tn_filter *l2_tn_filter; + + ret = rte_hash_del_key(l2_tn_info->hash_handle, key); + + if (ret < 0) { + PMD_DRV_LOG(ERR, + "No such L2 tunnel filter to delete %d!", + ret); + return ret; + } + + l2_tn_filter = l2_tn_info->hash_map[ret]; + l2_tn_info->hash_map[ret] = NULL; + + TAILQ_REMOVE(&l2_tn_info->l2_tn_list, l2_tn_filter, entries); + rte_free(l2_tn_filter); + + return 0; +} + +/* Add l2 tunnel filter */ +int +txgbe_dev_l2_tunnel_filter_add(struct rte_eth_dev *dev, + struct txgbe_l2_tunnel_conf *l2_tunnel, + bool restore) +{ + int ret; + struct txgbe_l2_tn_info *l2_tn_info = TXGBE_DEV_L2_TN(dev); + struct txgbe_l2_tn_key key; + struct txgbe_l2_tn_filter *node; + + if (!restore) { + key.l2_tn_type = l2_tunnel->l2_tunnel_type; + key.tn_id = l2_tunnel->tunnel_id; + + node = txgbe_l2_tn_filter_lookup(l2_tn_info, &key); + + if (node) { + PMD_DRV_LOG(ERR, + "The L2 tunnel filter already exists!"); + return -EINVAL; + } + + node = rte_zmalloc("txgbe_l2_tn", + sizeof(struct txgbe_l2_tn_filter), + 0); + if (!node) + return -ENOMEM; + + rte_memcpy(&node->key, + &key, + sizeof(struct txgbe_l2_tn_key)); + node->pool = l2_tunnel->pool; + ret = txgbe_insert_l2_tn_filter(l2_tn_info, node); + if (ret < 0) { + rte_free(node); + return ret; + } + } + + switch (l2_tunnel->l2_tunnel_type) { + case RTE_L2_TUNNEL_TYPE_E_TAG: + ret = txgbe_e_tag_filter_add(dev, l2_tunnel); + break; + default: + PMD_DRV_LOG(ERR, "Invalid tunnel type"); + ret = -EINVAL; + break; + } + + if (!restore && ret < 0) + (void)txgbe_remove_l2_tn_filter(l2_tn_info, &key); + + return ret; +} + +/* Delete l2 tunnel filter */ +int +txgbe_dev_l2_tunnel_filter_del(struct rte_eth_dev *dev, + struct txgbe_l2_tunnel_conf *l2_tunnel) +{ + int ret; + struct txgbe_l2_tn_info *l2_tn_info = TXGBE_DEV_L2_TN(dev); + struct txgbe_l2_tn_key key; + + key.l2_tn_type = l2_tunnel->l2_tunnel_type; + key.tn_id = l2_tunnel->tunnel_id; + ret = txgbe_remove_l2_tn_filter(l2_tn_info, &key); + if (ret < 0) + return ret; + + switch (l2_tunnel->l2_tunnel_type) { + case RTE_L2_TUNNEL_TYPE_E_TAG: + ret = txgbe_e_tag_filter_del(dev, l2_tunnel); + break; + default: + PMD_DRV_LOG(ERR, "Invalid tunnel type"); + ret = -EINVAL; + break; + } + + return ret; +} + +static int +txgbe_e_tag_forwarding_en_dis(struct rte_eth_dev *dev, bool en) +{ + int ret = 0; + uint32_t ctrl; + struct txgbe_hw *hw = TXGBE_DEV_HW(dev); + + ctrl = rd32(hw, TXGBE_POOLCTL); + ctrl &= ~TXGBE_POOLCTL_MODE_MASK; + if (en) + ctrl |= TXGBE_PSRPOOL_MODE_ETAG; + wr32(hw, TXGBE_POOLCTL, ctrl); + + return ret; +} + +/* Add UDP tunneling port */ +static int +txgbe_dev_udp_tunnel_port_add(struct rte_eth_dev *dev, + struct rte_eth_udp_tunnel *udp_tunnel) +{ + struct txgbe_hw *hw = TXGBE_DEV_HW(dev); + int ret = 0; + + if (udp_tunnel == NULL) + return -EINVAL; + + switch (udp_tunnel->prot_type) { + case RTE_TUNNEL_TYPE_VXLAN: + if (udp_tunnel->udp_port == 0) { + PMD_DRV_LOG(ERR, "Add VxLAN port 0 is not allowed."); + ret = -EINVAL; + break; + } + wr32(hw, TXGBE_VXLANPORT, udp_tunnel->udp_port); + wr32(hw, TXGBE_VXLANPORTGPE, udp_tunnel->udp_port); + break; + case RTE_TUNNEL_TYPE_GENEVE: + if (udp_tunnel->udp_port == 0) { + PMD_DRV_LOG(ERR, "Add Geneve port 0 is not allowed."); + ret = -EINVAL; + break; + } + wr32(hw, TXGBE_GENEVEPORT, udp_tunnel->udp_port); + break; + case RTE_TUNNEL_TYPE_TEREDO: + if (udp_tunnel->udp_port == 0) { + PMD_DRV_LOG(ERR, "Add Teredo port 0 is not allowed."); + ret = -EINVAL; + break; + } + wr32(hw, TXGBE_TEREDOPORT, udp_tunnel->udp_port); + break; + default: + PMD_DRV_LOG(ERR, "Invalid tunnel type"); + ret = -EINVAL; + break; + } + + txgbe_flush(hw); + + return ret; +} + +/* Remove UDP tunneling port */ +static int +txgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev, + struct rte_eth_udp_tunnel *udp_tunnel) +{ + struct txgbe_hw *hw = TXGBE_DEV_HW(dev); + int ret = 0; + uint16_t cur_port; + + if (udp_tunnel == NULL) + return -EINVAL; + + switch (udp_tunnel->prot_type) { + case RTE_TUNNEL_TYPE_VXLAN: + cur_port = (uint16_t)rd32(hw, TXGBE_VXLANPORT); + if (cur_port != udp_tunnel->udp_port) { + PMD_DRV_LOG(ERR, "Port %u does not exist.", + udp_tunnel->udp_port); + ret = -EINVAL; + break; + } + wr32(hw, TXGBE_VXLANPORT, 0); + wr32(hw, TXGBE_VXLANPORTGPE, 0); + break; + case RTE_TUNNEL_TYPE_GENEVE: + cur_port = (uint16_t)rd32(hw, TXGBE_GENEVEPORT); + if (cur_port != udp_tunnel->udp_port) { + PMD_DRV_LOG(ERR, "Port %u does not exist.", + udp_tunnel->udp_port); + ret = -EINVAL; + break; + } + wr32(hw, TXGBE_GENEVEPORT, 0); + break; + case RTE_TUNNEL_TYPE_TEREDO: + cur_port = (uint16_t)rd32(hw, TXGBE_TEREDOPORT); + if (cur_port != udp_tunnel->udp_port) { + PMD_DRV_LOG(ERR, "Port %u does not exist.", + udp_tunnel->udp_port); + ret = -EINVAL; + break; + } + wr32(hw, TXGBE_TEREDOPORT, 0); + break; + default: + PMD_DRV_LOG(ERR, "Invalid tunnel type"); + ret = -EINVAL; + break; + } + + txgbe_flush(hw); + + return ret; +} + /* restore n-tuple filter */ static inline void txgbe_ntuple_filter_restore(struct rte_eth_dev *dev) @@ -4499,12 +5030,124 @@ txgbe_syn_filter_restore(struct rte_eth_dev *dev) } } +/* restore L2 tunnel filter */ +static inline void +txgbe_l2_tn_filter_restore(struct rte_eth_dev *dev) +{ + struct txgbe_l2_tn_info *l2_tn_info = TXGBE_DEV_L2_TN(dev); + struct txgbe_l2_tn_filter *node; + struct txgbe_l2_tunnel_conf l2_tn_conf; + + TAILQ_FOREACH(node, &l2_tn_info->l2_tn_list, entries) { + l2_tn_conf.l2_tunnel_type = node->key.l2_tn_type; + l2_tn_conf.tunnel_id = node->key.tn_id; + l2_tn_conf.pool = node->pool; + (void)txgbe_dev_l2_tunnel_filter_add(dev, &l2_tn_conf, TRUE); + } +} + +/* restore rss filter */ +static inline void +txgbe_rss_filter_restore(struct rte_eth_dev *dev) +{ + struct txgbe_filter_info *filter_info = TXGBE_DEV_FILTER(dev); + + if (filter_info->rss_info.conf.queue_num) + txgbe_config_rss_filter(dev, + &filter_info->rss_info, TRUE); +} + static int txgbe_filter_restore(struct rte_eth_dev *dev) { txgbe_ntuple_filter_restore(dev); txgbe_ethertype_filter_restore(dev); txgbe_syn_filter_restore(dev); + txgbe_fdir_filter_restore(dev); + txgbe_l2_tn_filter_restore(dev); + txgbe_rss_filter_restore(dev); + + return 0; +} + +static void +txgbe_l2_tunnel_conf(struct rte_eth_dev *dev) +{ + struct txgbe_l2_tn_info *l2_tn_info = TXGBE_DEV_L2_TN(dev); + struct txgbe_hw *hw = TXGBE_DEV_HW(dev); + + if (l2_tn_info->e_tag_en) + (void)txgbe_e_tag_enable(hw); + + if (l2_tn_info->e_tag_fwd_en) + (void)txgbe_e_tag_forwarding_en_dis(dev, 1); + + (void)txgbe_update_e_tag_eth_type(hw, l2_tn_info->e_tag_ether_type); +} + +/* remove all the n-tuple filters */ +void +txgbe_clear_all_ntuple_filter(struct rte_eth_dev *dev) +{ + struct txgbe_filter_info *filter_info = TXGBE_DEV_FILTER(dev); + struct txgbe_5tuple_filter *p_5tuple; + + while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list))) + txgbe_remove_5tuple_filter(dev, p_5tuple); +} + +/* remove all the ether type filters */ +void +txgbe_clear_all_ethertype_filter(struct rte_eth_dev *dev) +{ + struct txgbe_hw *hw = TXGBE_DEV_HW(dev); + struct txgbe_filter_info *filter_info = TXGBE_DEV_FILTER(dev); + int i; + + for (i = 0; i < TXGBE_ETF_ID_MAX; i++) { + if (filter_info->ethertype_mask & (1 << i) && + !filter_info->ethertype_filters[i].conf) { + (void)txgbe_ethertype_filter_remove(filter_info, + (uint8_t)i); + wr32(hw, TXGBE_ETFLT(i), 0); + wr32(hw, TXGBE_ETCLS(i), 0); + txgbe_flush(hw); + } + } +} + +/* remove the SYN filter */ +void +txgbe_clear_syn_filter(struct rte_eth_dev *dev) +{ + struct txgbe_hw *hw = TXGBE_DEV_HW(dev); + struct txgbe_filter_info *filter_info = TXGBE_DEV_FILTER(dev); + + if (filter_info->syn_info & TXGBE_SYNCLS_ENA) { + filter_info->syn_info = 0; + + wr32(hw, TXGBE_SYNCLS, 0); + txgbe_flush(hw); + } +} + +/* remove all the L2 tunnel filters */ +int +txgbe_clear_all_l2_tn_filter(struct rte_eth_dev *dev) +{ + struct txgbe_l2_tn_info *l2_tn_info = TXGBE_DEV_L2_TN(dev); + struct txgbe_l2_tn_filter *l2_tn_filter; + struct txgbe_l2_tunnel_conf l2_tn_conf; + int ret = 0; + + while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) { + l2_tn_conf.l2_tunnel_type = l2_tn_filter->key.l2_tn_type; + l2_tn_conf.tunnel_id = l2_tn_filter->key.tn_id; + l2_tn_conf.pool = l2_tn_filter->pool; + ret = txgbe_dev_l2_tunnel_filter_del(dev, &l2_tn_conf); + if (ret < 0) + return ret; + } return 0; } @@ -4581,6 +5224,9 @@ static const struct eth_dev_ops txgbe_eth_dev_ops = { .timesync_adjust_time = txgbe_timesync_adjust_time, .timesync_read_time = txgbe_timesync_read_time, .timesync_write_time = txgbe_timesync_write_time, + .udp_tunnel_port_add = txgbe_dev_udp_tunnel_port_add, + .udp_tunnel_port_del = txgbe_dev_udp_tunnel_port_del, + .tm_ops_get = txgbe_tm_ops_get, .tx_done_cleanup = txgbe_dev_tx_done_cleanup, };