[dpdk-dev] [PATCH v17 0/6] enable hotplug on multi-process
Thomas Monjalon
thomas at monjalon.net
Tue Oct 16 12:52:16 CEST 2018
> Qi Zhang (6):
> ethdev: add function to release port in secondary process
> eal: enable hotplug on multi-process
> eal: support attach or detach share device from secondary
> drivers/net: enable hotplug on secondary process
> drivers/net: enable device detach on secondary
> examples/multi_process: add hotplug sample
>
> doc/guides/rel_notes/release_18_11.rst | 13 +
> drivers/net/af_packet/rte_eth_af_packet.c | 6 +-
> drivers/net/bnxt/bnxt_ethdev.c | 6 +-
> drivers/net/bonding/rte_eth_bond_pmd.c | 6 +-
> drivers/net/ena/ena_ethdev.c | 2 +-
> drivers/net/kni/rte_eth_kni.c | 6 +-
> drivers/net/liquidio/lio_ethdev.c | 2 +-
> drivers/net/null/rte_eth_null.c | 6 +-
> drivers/net/octeontx/octeontx_ethdev.c | 8 +
> drivers/net/pcap/rte_eth_pcap.c | 6 +-
> drivers/net/tap/rte_eth_tap.c | 8 +-
> drivers/net/vhost/rte_eth_vhost.c | 6 +-
> drivers/net/virtio/virtio_ethdev.c | 2 +-
> examples/multi_process/Makefile | 1 +
> examples/multi_process/hotplug_mp/Makefile | 23 ++
> examples/multi_process/hotplug_mp/commands.c | 214 ++++++++++++++
> examples/multi_process/hotplug_mp/commands.h | 10 +
> examples/multi_process/hotplug_mp/main.c | 41 +++
> lib/librte_eal/bsdapp/eal/Makefile | 1 +
> lib/librte_eal/common/eal_common_dev.c | 254 ++++++++++++++--
> lib/librte_eal/common/eal_private.h | 22 ++
> lib/librte_eal/common/hotplug_mp.c | 426 +++++++++++++++++++++++++++
> lib/librte_eal/common/hotplug_mp.h | 46 +++
> lib/librte_eal/common/include/rte_dev.h | 12 +
> lib/librte_eal/common/include/rte_eal.h | 9 +
> lib/librte_eal/common/meson.build | 1 +
> lib/librte_eal/linuxapp/eal/Makefile | 1 +
> lib/librte_eal/linuxapp/eal/eal.c | 6 +
> lib/librte_ethdev/rte_ethdev.c | 17 +-
> lib/librte_ethdev/rte_ethdev_driver.h | 16 +-
> lib/librte_ethdev/rte_ethdev_pci.h | 10 +-
> lib/librte_ethdev/rte_ethdev_version.map | 7 +
> 32 files changed, 1151 insertions(+), 43 deletions(-)
Applied, thanks.
Note: some PMDs are updated to support multi-process hotplug,
but not all of them. I think you focused on the generic ones
(af_packet, pcap, tap, bonding), but you forgot failsafe.
Please, could you follow-up in -rc2? Thank you
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