> -----Original Message----- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Tomasz Kulasek > Sent: Friday, June 19, 2015 7:13 AM > To: dev at dpdk.org > Subject: [dpdk-dev] [PATCH v2 0/8] Dynamic RSS Configuration for Bonding > > OVERVIEW > -------- > 1) Setting .rxmode.mq_mode for bonding device to ETH_MQ_RX_RSS makes > bonding > device fully RSS-capable, so all slaves are synchronized with its > configuration. > This mode is intended to provide RSS configuration as known from "dynamic RSS > configuration for one port" and made slaves transparent for client application > implementation. > > 2) If .rxmode.mq_mode for bonding device isn't ETH_MQ_RX_RSS, slaves are not > synchronized. That provides an ability to configure them manually. This mode > may > be useful when application wants to manage RSS in an unusual way and the > consistency of RSS configuration for slaves isn't required. > > Turning on/off RSS mode for slaves when bonding is started is not possible. > Other RSS configuration is propagated over slaves, when bonding device API is > used to do it. > > v2 changes: > - added support for keys other than 40 bytes long, > - now, if RSS key is not set for bonding, it is not set also for slaves, > - fix - full initial RSS configuration before any slave is added was not > possible due to the initially zeroed flow_type_rss_offloads for bonding, > - fix - changed error to warning when slave is synchronizing due to the > bonding's initial configuration (to allow use slaves' drivers not > supporting > dynamic RSS configuration in bonding), > - some code cleanups, > - updated documentation, > > Tomasz Kulasek (8): > bond: rss dynamic configuration > ring: dynamic rss configuration > test: dynamic rss configuration > bond: queue stats mapping > ring: queue stats mapping set dummy implementation > examples: dynamic rss configuration for bonding > doc: fixed spellings and typos > doc: dynamic rss configuration for bonding > > app/test/Makefile | 1 + > app/test/test_link_bonding_rssconf.c | 674 ++++++++++++++ > .../prog_guide/link_bonding_poll_mode_drv_lib.rst | 42 +- > drivers/net/bonding/rte_eth_bond_api.c | 27 + > drivers/net/bonding/rte_eth_bond_pmd.c | 239 ++++- > drivers/net/bonding/rte_eth_bond_private.h | 12 + > drivers/net/ring/rte_eth_ring.c | 133 ++- > examples/bond_rss/Makefile | 59 ++ > examples/bond_rss/bondrss.c | 293 +++++++ > examples/bond_rss/bondrss.h | 163 ++++ > examples/bond_rss/config.c | 251 ++++++ > examples/bond_rss/ui.c | 920 > ++++++++++++++++++++ > 12 files changed, 2789 insertions(+), 25 deletions(-) > create mode 100644 app/test/test_link_bonding_rssconf.c > create mode 100644 examples/bond_rss/Makefile > create mode 100644 examples/bond_rss/bondrss.c > create mode 100644 examples/bond_rss/bondrss.h > create mode 100644 examples/bond_rss/config.c > create mode 100644 examples/bond_rss/ui.c > > -- > 1.7.9.5
Acked-by : Declan Doherty <declan.doherty at intel.com>