[dpdk-dev] [PATCH v3 00/10] Rework vdev probing to use rte_bus infrastructure

Jan Blunck jblunck at infradead.org
Sat Feb 25 11:28:06 CET 2017


With the rte_bus infrastructure present in 17.02 it is possible to refactor
the virtual device probing into a bus. This series also introduces the
rte_vdev_device to better keep track of devices.

This patchset depends on:
http://dpdk.org/dev/patchwork/patch/20416/
http://dpdk.org/dev/patchwork/patch/20417/

Changes since version 2:
 * implicit bus registration through rte_eal_vdrv_register()
 * explicit delay probing of virtual bus in rte_bus_probe()
 * addition of rte_vdev_device_args() helper
 * make virtual driver probe and remove take rte_vdev_device

Changes since version 1:
 * addition of rte_vdev_device_name() helper
 * removed rte_eal_dev_init() from *.map files
 * use SOCKET_ID_ANY

Jan Blunck (10):
  eal: probe legacy PCI devices before other bus devices
  eal: probe new virtual bus after other bus devices
  eal: move virtual device probing into a bus
  eal: remove unused rte_eal_dev_init()
  eal: Refactor vdev driver probe/remove
  eal: add struct rte_vdev_device
  eal: add virtual device name helper function
  eal: add virtual device arguments helper function
  eal: make virtual bus use rte_vdev_device
  eal: make virtual driver probe and remove take rte_vdev_device

 drivers/crypto/null/null_crypto_pmd.c           |  18 +-
 drivers/net/af_packet/rte_eth_af_packet.c       |  11 +-
 drivers/net/bonding/rte_eth_bond_pmd.c          |  13 +-
 drivers/net/mpipe/mpipe_tilegx.c                |  10 +-
 drivers/net/null/rte_eth_null.c                 |  13 +-
 drivers/net/pcap/rte_eth_pcap.c                 |  12 +-
 drivers/net/ring/rte_eth_ring.c                 |   9 +-
 drivers/net/tap/rte_eth_tap.c                   |  10 +-
 drivers/net/vhost/rte_eth_vhost.c               |  10 +-
 drivers/net/virtio/virtio_user_ethdev.c         |  18 +-
 drivers/net/xenvirt/rte_eth_xenvirt.c           |   9 +-
 lib/librte_eal/bsdapp/eal/eal.c                 |   9 +-
 lib/librte_eal/bsdapp/eal/rte_eal_version.map   |   1 -
 lib/librte_eal/common/eal_common_bus.c          |  16 +-
 lib/librte_eal/common/eal_common_dev.c          |  28 ---
 lib/librte_eal/common/eal_common_vdev.c         | 259 +++++++++++++++++++++---
 lib/librte_eal/common/include/rte_dev.h         |   5 -
 lib/librte_eal/common/include/rte_vdev.h        |  26 ++-
 lib/librte_eal/linuxapp/eal/eal.c               |   9 +-
 lib/librte_eal/linuxapp/eal/rte_eal_version.map |   1 -
 20 files changed, 355 insertions(+), 132 deletions(-)

-- 
2.7.4



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