VMA 8.7.0

New Features

• Introduce ring per ip-address logic
• Register memory of single context
• Update update_netvsc_slaves() by parameter
• Update ib_ctx collection table by parameter
• Remove mem_buf_desc_owner
• Remove virtual functions from mem_buf_desc_owner
• Report version mismatch between vmad and agent
• Add iterator shortcut to vma_list_t
• Improve peer notification capability
• Support ring allocation methods for ring tap
• Remove ah_cleaner class
• Add support for IP_TTL socket option
• Enhance vma_stats output to monitor ring_type
• Print warning while RoCE lag is enabled
• Suppress warning in case flow attach is interrupted

Fixed

• Fix TCP client hangs while connecting to local ip
• Fix issue with loopback detection
• Fix getsockname/getpeername returned data
• Fix gcc8 stringop-truncation warning

VMA 8.6.10

Fixed

• Fix issue with default path mismatch

VMA 8.6.9

New Features

• Remove duplicate Hugepages warning
• Enhance ib_ctx handler debug information

Fixed

• Fix incorrect TCP seqno after zero-wnd-probe
• Fix traffic stop after second fail over

VMA 8.6.8

New Features

• Add retransmissions counter to ring_tap
• Add HW RX checksum support for SocketXtreme
• Remove VMA_RX_SW_CSUM control
• Set MLX5_DEVICE_FATAL_CLEANUP env for mlx5 device
• Add vmad configurable notify dir
• Add pending to remove list to daemon
• Improve device removing in plugout case
• Improve daemon logging verbosity
• Modify TC rule to offload only non-frag packets
• Modify daemon flow structure
• Offload UDP traffic to TAP
• Enable Blue Flame send for NetVSC interfaces
• Modify mem_buf_desc_t constructor
• Use mmap to allocate huge pages
• Add Ring tap enhancements

Fixed

• Fix ring_bond_netvsc with more than 2 resources error
• Fix fallback memory allocation logic
• Fix TCP on ring tap from multiple processes on the same IP
• Fix crash while valgrind is loaded without SRIOV
• Fix crash when m_net_device_map_index is empty
• Fix incorrect release memory of Tx buffers
• Fix gcc8 build warnings
• Fix incorrect handling of IF_DOWN event
• Fix TCP bind to device same interface failure

VMA 8.6.7

New Features

• Report warning if there is no connection with daemon
• Improve hypervisor type detection
• Remove bad pointer check when getting memory info
• Modify warning while log_num_mgm_entry_size != -1
• Daemon is able to detect VMA zombie process
• Add support master slave for qp direct

Fixed

• Fix valgrind invalid read warning
• Fix duplicate UDP Tx packets w/o SRIOV
• Fix TCP sockets of secondary IPs are not offloaded
• Fix get_net_device_val search method
• Fix VMA crash if qp creation failed
• When using tx prm verify cq_size is power of 2

VMA 8.6.6

New Features

• Calculate csum at the ring level
• Reclaim not owned buffers on socket close
• Verify ib device before vf creation
• Add plugout counter into statistic
• Add IF_VERBS_FAILURE_EX macro
• Pass if_index to slave_data_t constructor
• Introduce plugin support under Hypervisor
• Introduce register_memory() for buffer_pool
• Improve code readability
• Add ibv_exp_get_device_list usage
• Introduce plugout support under Hypervisor
• Add extra RX buffers reclaim
• Validate memory allocation type for VM
• Suppress error message for update_epfd()
• Optimize m_p_tx_mem_buf_desc_list releasing
• Improve ib_ctx_handler_collection::update_tbl()
• Improve net_device_table_mgr processing
• Introduce update_netvsc_slaves()
• Introduce allocator::deregister_memory()
• Improve ib memory registration
• Change ring::restart() prototype

Fixed

• Fix issue in UDP checksum calculation
• Fix issue with csum ability detection
• Fix issue in dst_entry::return_buffers_pool()
• Fix issue with incorrect ring_eth_cb creation

VMA 8.6.5

New Features

• Support outcome UDP traffic in ring_tap
• Support outcome TCP traffic in ring_tap
• Store flow:sink pair in ring_bond
• Redirect traffic from tap to netvsc
• Use m_neigh_cma_event_channel in case IB exists only
• Allow memory allocation w/o registering
• Remove m_p_cma_event_channel from fd_collection
• Display message in case there is no IB devices
• Ring tap support rfs creation
• Use ring_slave in rfs classes
• Introduce ring_slave::m_type
• Disable flow tag for unicast flows
• Add Tx statistics to ring

Fixed

• Fix creating write permission files

VMA 8.6.4

New Features

• Update valgrind suppression file
• Add print_val() for ring
• Use if_index only to create any ring
• Add special methods to add/remove slave ring
• Change type of m_bond_rings to vector
• Reduce m_active_rings usage from ring_bond
• Remove active parameter from all ring CTORs
• Pass if_index into ring_eth/ib constructor
• Pass if_index into ring_bond constructor
• Use ifindex in slave_data
• Set MLX4_DEVICE_FATAL_CLEANUP env for mlx4 device
• Set device type in net_device_val()
• Enable RTM_NEWLINK, RTM_DELLINK notification
• Move inc_tx_retransmissions to ring_slave
• Use slave_ring in ring_bond
• Move few methods to ring_slave
• Move statistic to slave ring
• Introduce ring slave
• Remove redundant variables from ring
• Remove dead code from_ring simple
• Move flow spec declarations to ring_simple

Fixed

• Fix memory leak for ring_bond::m_p_n_rx_channel_fds

VMA 8.6.3

New Features

• Modify get_ib_ctx() to process bonding mode=4
• Update valgrind suppression file
• Add ib_ctx_handle::get_ibname()
• Modify operations with lkey
• Remove rdma cm from vet_device_val()
• Cleanup ib_ctx_handler_collection
• Use Verbs API to create ib devices
• Get ib_ctx_handler using ifname

Fixed

• Valgrind strtok fix
• Fix issue in deregestering memory in ring_eth_cb

VMA 8.6.2

New Features

• Unify flow_spec_udp
• Improve code readability
• Optimize storage for access net_device_val
• Remove net_device_val::local_addr
• Use netlink during device mapping
• Net device enhancements
• Add m_ip to net_dev_val
• Add set_ip_array()
• Improve net_dev_val verification functions
• Modify net_dev_val parameters assignment
• Modify map_device logicketxtreme code