X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fbonding%2Frte_eth_bond_api.c;h=84943cffe2bb364ccf918ecd7b7e759dc9832e82;hb=7e8d5583f7d34bcf7fe8fe9a5806b7d8366ded27;hp=0fc4c5eda51d41295ce38a5413ea5ff92e976f94;hpb=6d13ea8e8e49ab957deae2bba5ecf4a4bfe747d1;p=dpdk.git diff --git a/drivers/net/bonding/rte_eth_bond_api.c b/drivers/net/bonding/rte_eth_bond_api.c index 0fc4c5eda5..84943cffe2 100644 --- a/drivers/net/bonding/rte_eth_bond_api.c +++ b/drivers/net/bonding/rte_eth_bond_api.c @@ -6,14 +6,14 @@ #include #include -#include +#include #include #include #include #include "rte_eth_bond.h" -#include "rte_eth_bond_private.h" -#include "rte_eth_bond_8023ad_private.h" +#include "eth_bond_private.h" +#include "eth_bond_8023ad_private.h" int check_for_bonded_ethdev(const struct rte_eth_dev *eth_dev) @@ -56,19 +56,25 @@ check_for_master_bonded_ethdev(const struct rte_eth_dev *eth_dev) } int -valid_slave_port_id(uint16_t port_id, uint8_t mode) +valid_slave_port_id(struct bond_dev_private *internals, uint16_t slave_port_id) { - RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -1); + RTE_ETH_VALID_PORTID_OR_ERR_RET(slave_port_id, -1); - /* Verify that port_id refers to a non bonded port */ - if (check_for_bonded_ethdev(&rte_eth_devices[port_id]) == 0 && - mode == BONDING_MODE_8023AD) { + /* Verify that slave_port_id refers to a non bonded port */ + if (check_for_bonded_ethdev(&rte_eth_devices[slave_port_id]) == 0 && + internals->mode == BONDING_MODE_8023AD) { RTE_BOND_LOG(ERR, "Cannot add slave to bonded device in 802.3ad" " mode as slave is also a bonded device, only " "physical devices can be support in this mode."); return -1; } + if (internals->port_id == slave_port_id) { + RTE_BOND_LOG(ERR, + "Cannot add the bonded device itself as its slave."); + return -1; + } + return 0; } @@ -129,12 +135,6 @@ deactivate_slave(struct rte_eth_dev *eth_dev, uint16_t port_id) RTE_ASSERT(active_count < RTE_DIM(internals->active_slaves)); internals->active_slave_count = active_count; - /* Resetting active_slave when reaches to max - * no of slaves in active list - */ - if (internals->active_slave >= active_count) - internals->active_slave = 0; - if (eth_dev->data->dev_started) { if (internals->mode == BONDING_MODE_8023AD) { bond_mode_8023ad_start(eth_dev); @@ -167,7 +167,7 @@ rte_eth_bond_create(const char *name, uint8_t mode, uint8_t socket_id) ret = rte_vdev_init(name, devargs); if (ret) - return -ENOMEM; + return ret; ret = rte_eth_dev_get_port_by_name(name, &port_id); RTE_ASSERT(!ret); @@ -204,7 +204,7 @@ slave_vlan_filter_set(uint16_t bonded_port_id, uint16_t slave_port_id) bonded_eth_dev = &rte_eth_devices[bonded_port_id]; if ((bonded_eth_dev->data->dev_conf.rxmode.offloads & - DEV_RX_OFFLOAD_VLAN_FILTER) == 0) + RTE_ETH_RX_OFFLOAD_VLAN_FILTER) == 0) return 0; internals = bonded_eth_dev->data->dev_private; @@ -243,7 +243,12 @@ slave_rte_flow_prepare(uint16_t slave_id, struct bond_dev_private *internals) uint16_t slave_port_id = internals->slaves[slave_id].port_id; if (internals->flow_isolated_valid != 0) { - rte_eth_dev_stop(slave_port_id); + if (rte_eth_dev_stop(slave_port_id) != 0) { + RTE_BOND_LOG(ERR, "Failed to stop device on port %u", + slave_port_id); + return -1; + } + if (rte_flow_isolate(slave_port_id, internals->flow_isolated, &ferror)) { RTE_BOND_LOG(ERR, "rte_flow_isolate failed for slave" @@ -285,6 +290,7 @@ eth_bond_slave_inherit_dev_info_rx_first(struct bond_dev_private *internals, struct rte_eth_rxconf *rxconf_i = &internals->default_rxconf; internals->reta_size = di->reta_size; + internals->rss_key_len = di->hash_key_size; /* Inherit Rx offload capabilities from the first slave device */ internals->rx_offload_capa = di->rx_offload_capa; @@ -380,6 +386,11 @@ eth_bond_slave_inherit_dev_info_rx_next(struct bond_dev_private *internals, */ if (internals->reta_size > di->reta_size) internals->reta_size = di->reta_size; + if (internals->rss_key_len > di->hash_key_size) { + RTE_BOND_LOG(WARNING, "slave has different rss key size, " + "configuring rss may fail"); + internals->rss_key_len = di->hash_key_size; + } if (!internals->max_rx_pktlen && di->max_rx_pktlen < internals->candidate_max_rx_pktlen) @@ -452,11 +463,12 @@ __eth_bond_slave_add_lock_free(uint16_t bonded_port_id, uint16_t slave_port_id) struct bond_dev_private *internals; struct rte_eth_link link_props; struct rte_eth_dev_info dev_info; + int ret; bonded_eth_dev = &rte_eth_devices[bonded_port_id]; internals = bonded_eth_dev->data->dev_private; - if (valid_slave_port_id(slave_port_id, internals->mode) != 0) + if (valid_slave_port_id(internals, slave_port_id) != 0) return -1; slave_eth_dev = &rte_eth_devices[slave_port_id]; @@ -465,7 +477,14 @@ __eth_bond_slave_add_lock_free(uint16_t bonded_port_id, uint16_t slave_port_id) return -1; } - rte_eth_dev_info_get(slave_port_id, &dev_info); + ret = rte_eth_dev_info_get(slave_port_id, &dev_info); + if (ret != 0) { + RTE_BOND_LOG(ERR, + "%s: Error during getting device (port %u) info: %s\n", + __func__, slave_port_id, strerror(-ret)); + + return ret; + } if (dev_info.max_rx_pktlen < internals->max_rx_pktlen) { RTE_BOND_LOG(ERR, "Slave (port %u) max_rx_pktlen too small", slave_port_id); @@ -549,9 +568,6 @@ __eth_bond_slave_add_lock_free(uint16_t bonded_port_id, uint16_t slave_port_id) } } - /* Add slave details to bonded device */ - slave_eth_dev->data->dev_flags |= RTE_ETH_DEV_BONDED_SLAVE; - /* Update all slave devices MACs */ mac_address_slaves_update(bonded_eth_dev); @@ -563,9 +579,20 @@ __eth_bond_slave_add_lock_free(uint16_t bonded_port_id, uint16_t slave_port_id) /* If bonded device is started then we can add the slave to our active * slave array */ if (bonded_eth_dev->data->dev_started) { - rte_eth_link_get_nowait(slave_port_id, &link_props); + ret = rte_eth_link_get_nowait(slave_port_id, &link_props); + if (ret < 0) { + rte_eth_dev_callback_unregister(slave_port_id, + RTE_ETH_EVENT_INTR_LSC, + bond_ethdev_lsc_event_callback, + &bonded_eth_dev->data->port_id); + internals->slave_count--; + RTE_BOND_LOG(ERR, + "Slave (port %u) link get failed: %s\n", + slave_port_id, rte_strerror(-ret)); + return -1; + } - if (link_props.link_status == ETH_LINK_UP) { + if (link_props.link_status == RTE_ETH_LINK_UP) { if (internals->active_slave_count == 0 && !internals->user_defined_primary_port) bond_ethdev_primary_set(internals, @@ -573,6 +600,9 @@ __eth_bond_slave_add_lock_free(uint16_t bonded_port_id, uint16_t slave_port_id) } } + /* Add slave details to bonded device */ + slave_eth_dev->data->dev_flags |= RTE_ETH_DEV_BONDED_SLAVE; + slave_vlan_filter_set(bonded_port_id, slave_port_id); return 0; @@ -587,13 +617,15 @@ rte_eth_bond_slave_add(uint16_t bonded_port_id, uint16_t slave_port_id) int retval; - /* Verify that port id's are valid bonded and slave ports */ if (valid_bonded_port_id(bonded_port_id) != 0) return -1; bonded_eth_dev = &rte_eth_devices[bonded_port_id]; internals = bonded_eth_dev->data->dev_private; + if (valid_slave_port_id(internals, slave_port_id) != 0) + return -1; + rte_spinlock_lock(&internals->lock); retval = __eth_bond_slave_add_lock_free(bonded_port_id, slave_port_id); @@ -617,7 +649,7 @@ __eth_bond_slave_remove_lock_free(uint16_t bonded_port_id, bonded_eth_dev = &rte_eth_devices[bonded_port_id]; internals = bonded_eth_dev->data->dev_private; - if (valid_slave_port_id(slave_port_id, internals->mode) < 0) + if (valid_slave_port_id(internals, slave_port_id) < 0) return -1; /* first remove from active slave list */ @@ -679,6 +711,7 @@ __eth_bond_slave_remove_lock_free(uint16_t bonded_port_id, internals->current_primary_port = internals->slaves[0].port_id; else internals->primary_port = 0; + mac_address_slaves_update(bonded_eth_dev); } if (internals->active_slave_count < 1) { @@ -694,7 +727,7 @@ __eth_bond_slave_remove_lock_free(uint16_t bonded_port_id, internals->tx_offload_capa = 0; internals->rx_queue_offload_capa = 0; internals->tx_queue_offload_capa = 0; - internals->flow_type_rss_offloads = ETH_RSS_PROTO_MASK; + internals->flow_type_rss_offloads = RTE_ETH_RSS_PROTO_MASK; internals->reta_size = 0; internals->candidate_max_rx_pktlen = 0; internals->max_rx_pktlen = 0; @@ -764,7 +797,7 @@ rte_eth_bond_primary_set(uint16_t bonded_port_id, uint16_t slave_port_id) internals = rte_eth_devices[bonded_port_id].data->dev_private; - if (valid_slave_port_id(slave_port_id, internals->mode) != 0) + if (valid_slave_port_id(internals, slave_port_id) != 0) return -1; internals->user_defined_primary_port = 1;