[PATCH v5 00/48] igb: Fix for DPDK

[Akihiko Odaki <akihiko.odaki@daynix.com>]

Based-on: <366bbcafdb6e0373f0deb105153768a8c0bded87.camel@gmail.com>
("[PATCH 0/1] e1000e: Fix tx/rx counters")

This series has fixes and feature additions to pass DPDK Test Suite with
igb. It also includes a few minor changes related to networking.

Patch [01, 10] are bug fixes.
Patch [11, 14] delete code which is unnecessary.
Patch [15, 33] are minor changes.
Patch [34, 46] implement new features.
Patch [47, 48] update documentations.

While this includes so many patches, it is not necessary to land them at
once. Only bug fix patches may be applied first, for example.

V4 -> V5:
- Fixed L2 packet type bit location.

V3 -> V4:
- Renamed "min_buf variable to "buf". (Sriram Yagnaraman)
- Added patch "igb: Clear-on-read ICR when ICR.INTA is set".
  (Sriram Yagnaraman)

V2 -> V3:
- Fixed parameter name in hw/net/net_tx_pkt. (Philippe Mathieu-Daudé)
- Added patch "igb: Clear IMS bits when committing ICR access".
- Added patch "igb: Clear EICR bits for delayed MSI-X interrupts".
- Added patch "e1000e: Rename a variable in e1000e_receive_internal()".
- Added patch "igb: Rename a variable in igb_receive_internal()".
- Added patch "e1000e: Notify only new interrupts".
- Added patch "igb: Notify only new interrupts".

V1 -> V2:
- Dropped patch "Include the second VLAN tag in the buffer". The second
  VLAN tag is not used at the point and unecessary.
- Added patch "e1000x: Rename TcpIpv6 into TcpIpv6Ex".
- Split patch "hw/net/net_tx_pkt: Decouple from PCI".
  (Philippe Mathieu-Daudé)
- Added advanced Rx descriptor packet encoding definitions.
  (Sriram Yagnaraman)
- Added some constants to eth.h to derive packet oversize thresholds.
- Added IGB_TX_FLAGS_VLAN_SHIFT usage.
- Renamed patch "igb: Fix igb_mac_reg_init alignment".
  (Philippe Mathieu-Daudé)
- Fixed size check for packets with double VLAN. (Sriram Yagnaraman)
- Fixed timing to timestamp Tx packet.

Akihiko Odaki (48):
  hw/net/net_tx_pkt: Decouple implementation from PCI
  hw/net/net_tx_pkt: Decouple interface from PCI
  e1000x: Fix BPRC and MPRC
  igb: Fix Rx packet type encoding
  igb: Do not require CTRL.VME for tx VLAN tagging
  igb: Clear IMS bits when committing ICR access
  net/net_rx_pkt: Use iovec for net_rx_pkt_set_protocols()
  e1000e: Always copy ethernet header
  igb: Always copy ethernet header
  Fix references to igb Avocado test
  tests/avocado: Remove unused imports
  tests/avocado: Remove test_igb_nomsi_kvm
  hw/net/net_tx_pkt: Remove net_rx_pkt_get_l4_info
  net/eth: Rename eth_setup_vlan_headers_ex
  e1000x: Share more Rx filtering logic
  e1000x: Take CRC into consideration for size check
  e1000x: Rename TcpIpv6 into TcpIpv6Ex
  e1000e: Always log status after building rx metadata
  igb: Always log status after building rx metadata
  igb: Remove goto
  igb: Read DCMD.VLE of the first Tx descriptor
  e1000e: Reset packet state after emptying Tx queue
  vmxnet3: Reset packet state after emptying Tx queue
  igb: Add more definitions for Tx descriptor
  igb: Share common VF constants
  igb: Fix igb_mac_reg_init coding style alignment
  igb: Clear EICR bits for delayed MSI-X interrupts
  e1000e: Rename a variable in e1000e_receive_internal()
  igb: Rename a variable in igb_receive_internal()
  net/eth: Use void pointers
  net/eth: Always add VLAN tag
  hw/net/net_rx_pkt: Enforce alignment for eth_header
  tests/qtest/libqos/igb: Set GPIE.Multiple_MSIX
  igb: Implement MSI-X single vector mode
  igb: Use UDP for RSS hash
  igb: Implement Rx SCTP CSO
  igb: Implement Tx SCTP CSO
  igb: Strip the second VLAN tag for extended VLAN
  igb: Filter with the second VLAN tag for extended VLAN
  igb: Implement igb-specific oversize check
  igb: Implement Rx PTP2 timestamp
  igb: Implement Tx timestamp
  e1000e: Notify only new interrupts
  igb: Notify only new interrupts
  igb: Clear-on-read ICR when ICR.INTA is set
  vmxnet3: Do not depend on PC
  MAINTAINERS: Add a reviewer for network packet abstractions
  docs/system/devices/igb: Note igb is tested for DPDK

 MAINTAINERS                                   |   3 +-
 docs/system/devices/igb.rst                   |  14 +-
 hw/net/e1000e_core.h                          |   2 -
 hw/net/e1000x_common.h                        |   9 +-
 hw/net/e1000x_regs.h                          |  24 +-
 hw/net/igb_common.h                           |  24 +-
 hw/net/igb_regs.h                             |  67 +-
 hw/net/net_rx_pkt.h                           |  38 +-
 hw/net/net_tx_pkt.h                           |  46 +-
 include/net/eth.h                             |  29 +-
 include/qemu/crc32c.h                         |   1 +
 hw/net/e1000.c                                |  41 +-
 hw/net/e1000e_core.c                          | 292 +++----
 hw/net/e1000x_common.c                        |  79 +-
 hw/net/igb.c                                  |  10 +-
 hw/net/igb_core.c                             | 717 ++++++++++--------
 hw/net/igbvf.c                                |   7 -
 hw/net/net_rx_pkt.c                           | 107 ++-
 hw/net/net_tx_pkt.c                           | 101 ++-
 hw/net/virtio-net.c                           |   7 +-
 hw/net/vmxnet3.c                              |  22 +-
 net/eth.c                                     | 100 +--
 tests/qtest/libqos/igb.c                      |   1 +
 util/crc32c.c                                 |   8 +
 hw/net/Kconfig                                |   2 +-
 hw/net/trace-events                           |  19 +-
 .../org.centos/stream/8/x86_64/test-avocado   |   3 +-
 tests/avocado/netdev-ethtool.py               |  17 +-
 28 files changed, 969 insertions(+), 821 deletions(-)

-- 
2.40.1