Re: [dpdk-dev] [PATCH v6 00/28] remove pci driver from vdevs

["Qiu, Michael" <michael.qiu@intel.com>]

On 2015/10/30 2:37, Bernard Iremonger wrote:
> There is a dummy pci driver in the vdev PMD's at present.
> This patch set removes the pci driver from the vdev PMD's.
> Changes have been made to librte_ether to handle vdevs and pdevs in the same way.
>
> The following vdev PMD's have had the pci driver removed:
>
> null
> ring
> bonding
> pcap
> af_packet
> xenvirt
> mpipe
>
> All the pdev PMD's have been modified to copy the pci device info into eth_dev data.
>
> Changes in v6:
> Initialise data->drv_name with the PMD driver name in the vdevs.
> Remove two more branches on pci_dev from the bonding vdev.
>
> Changes in v5:
> rebase to latest code.
> refactor patches to avoid potential problems with git bisect.
>
> Changes in v4:
> rebase to latest code.
> add doxygen comments to rte_ethdev.h
> update release notes in patch 0002.
>
> Changes in v3:
> rebase to latest code.
> restructure patches 0002 and 0003 to fix compile issue in patch 0002.
>
> Changes in V2:
> rebase to latest code.
> fix compile error in rte_ethdev.c when debug disabled.
> remove Intel copyright from bnx2x, cxgbe, enic, mlx4, mpipe and null PMD's.
>
> Bernard Iremonger (28):
>   librte_eal: add RTE_KDRV_NONE for vdevs
>   librte_ether: add fields from rte_pci_driver to rte_eth_dev_data
>   librte_ether: add function rte_eth_copy_dev_info
>   ixgbe: copy pci device info to eth_dev data
>   e1000: copy pci device info to eth_dev data
>   i40e: copy pci device info to eth_dev data
>   fm10k: copy pci device info to eth_dev data
>   bnx2x: copy pci device info to eth_dev data
>   cxgbe: copy pci device info to eth_dev data
>   enic: copy pci device info to eth_dev data
>   mlx4: copy pci device info to eth_dev data
>   virtio: copy pci device info to eth_dev data
>   vmxnet3: copy pci device info to eth_dev data
>   null: copy device info to eth_dev data
>   ring: copy device info to eth_dev data
>   pcap: copy device info to eth_dev data
>   af_packet: copy device info to eth_dev data
>   xenvirt: copy device info to eth_dev data
>   mpipe: copy device info to eth_dev data
>   bonding: copy device info to eth_dev data
>   librte_ether: remove branches on pci_dev
>   null: remove pci device
>   ring: remove pci device
>   pcap: remove pci device
>   af_packet: remove pci device
>   xenvirt: remove pci device
>   mpipe: remove pci device
>   bonding: remove pci device
>
>  doc/guides/rel_notes/release_2_2.rst       |  3 ++
>  drivers/net/af_packet/rte_eth_af_packet.c  | 20 ++++------
>  drivers/net/bnx2x/bnx2x_ethdev.c           |  3 ++
>  drivers/net/bonding/rte_eth_bond_8023ad.c  |  4 +-
>  drivers/net/bonding/rte_eth_bond_alb.c     |  2 +-
>  drivers/net/bonding/rte_eth_bond_api.c     | 60 +++++++++---------------------
>  drivers/net/bonding/rte_eth_bond_pmd.c     | 18 ++++-----
>  drivers/net/bonding/rte_eth_bond_private.h |  2 +-
>  drivers/net/cxgbe/cxgbe_ethdev.c           |  3 ++
>  drivers/net/e1000/em_ethdev.c              |  3 ++
>  drivers/net/e1000/igb_ethdev.c             |  5 +++
>  drivers/net/enic/enic_ethdev.c             |  1 +
>  drivers/net/fm10k/fm10k_ethdev.c           |  2 +
>  drivers/net/i40e/i40e_ethdev.c             |  3 ++
>  drivers/net/i40e/i40e_ethdev_vf.c          |  2 +
>  drivers/net/ixgbe/ixgbe_ethdev.c           |  4 ++
>  drivers/net/mlx4/mlx4.c                    |  3 ++
>  drivers/net/mpipe/mpipe_tilegx.c           | 10 +++--
>  drivers/net/null/rte_eth_null.c            | 29 ++++-----------
>  drivers/net/pcap/rte_eth_pcap.c            | 31 +++++----------
>  drivers/net/ring/rte_eth_ring.c            | 37 ++++--------------
>  drivers/net/virtio/virtio_ethdev.c         |  3 ++
>  drivers/net/vmxnet3/vmxnet3_ethdev.c       |  2 +
>  drivers/net/xenvirt/rte_eth_xenvirt.c      | 18 ++++-----
>  lib/librte_eal/common/include/rte_pci.h    |  3 +-
>  lib/librte_ether/rte_ethdev.c              | 54 +++++++++++++++------------
>  lib/librte_ether/rte_ethdev.h              | 29 +++++++++++++++
>  lib/librte_ether/rte_ether_version.map     |  7 ++++
>  28 files changed, 184 insertions(+), 177 deletions(-)
>

Acked-by: Michael Qiu <michael.qiu@intel.com>