Series Acked-by: Nipun Gupta <nipun.gu...@nxp.com>
> -----Original Message-----
> From: dev <dev-boun...@dpdk.org> On Behalf Of
> pbhagavat...@marvell.com
> Sent: Saturday, January 11, 2020 7:17 PM
> To: jer...@marvell.com; konstantin.anan...@intel.com
> Cc: dev@dpdk.org; Pavan Nikhilesh <pbhagavat...@marvell.com>
> Subject: [dpdk-dev] [PATCH v3 00/11] example/l3fwd: introduce event
> device support
>
> From: Pavan Nikhilesh <pbhagavat...@marvell.com>
>
> From: Pavan Nikhilesh <pbhagavat...@marvell.com>
>
> This patchset adds support for event mode in l3fwd.
> The poll mode is still the default mode of operation.
>
> The following new command line parameters are added:
> --mode: Dictates the mode of operation either poll or event. If unset then
> by default poll mode is used.
> --eventq_sched: Dictates event synchronization mode i.e. either ordered,
> atomic or parallel.
> --event-eth-rxqs: Number of ethernet RX queues per device.
>
> Based on event device capability the configuration is done as follows:
> - A single event device is enabled.
> - The number of event ports is equal to the number of worker
> cores enabled in the core mask. Additional event ports might
> be configured based on Rx/Tx adapter capability.
> - The number of event queues is equal to the number of ethernet
> ports. If Tx adapter doesn't have internal port capability then
> an additional single link event queue is used to enqueue events
> to Tx adapter.
> - Each event port is linked to all existing event queues.
> - Dedicated Rx/Tx adapters for each Ethernet port.
>
> v3 Changes:
> ----------
> - Unify argument parsing.
> - Segregate poll mode and event mode initialization.
> - Simplify event resource creation and accesses.
> - Integrate
> https://eur01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fpatch
> es.dpdk.org%2Fproject%2Fdpdk%2Flist%2F%3Fseries%3D8002&data=0
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> 1&sdata=9Mp%2B8oSfYORFBTZKxPkZWnZ4RzcAHzAzsv8A0hELxa8%3D&
> amp;reserved=0 series.
> - Reduce code duplication in lpm.
>
> v2 Changes:
> ----------
> - Shorten the structure name `s/event_rsrc/evt_rsrc` `s/l2fwd_rsrc/rsrc`.
> - Use rte_panic instead of rte_exit.
> - Rebase on top of Tx adapter change
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> es.dpdk.org%2Fpatch%2F60971&data=02%7C01%7Cnipun.gupta%40nxp
> .com%7Cab797315191e4c4a749c08d7969cd3f2%7C686ea1d3bc2b4c6fa92cd99
> c5c301635%7C0%7C0%7C637143472629206371&sdata=vGrBNBnOHkPvu
> 6AcGUH7%2BBJinNoh6TtU6ZT80hXJR8I%3D&reserved=0.
> - Add parallel mode support.
> - Fix missing eventdev args parsing.
>
> Pavan Nikhilesh (7):
> examples/l3fwd: add event device configuration
> examples/l3fwd: add event eth Rx/Tx adapter setup
> examples/l3fwd: add service core setup based on caps
> examples/l3fwd: add event lpm main loop
> examples/l3fwd: add event em main loop
> examples/l3fwd: add graceful teardown for eventdevice
> doc: update l3fwd user guide to support eventdev
>
> Sunil Kumar Kori (4):
> examples/l3fwd: add framework for event device
> examples/l3fwd: split pipelines based on capability
> examples/l3fwd: add ethdev setup based on eventdev
> examples/l3fwd: add event port and queue setup
>
> doc/guides/sample_app_ug/l3_forward.rst | 76 ++++-
> examples/l3fwd/Makefile | 3 +-
> examples/l3fwd/l3fwd.h | 30 ++
> examples/l3fwd/l3fwd_em.c | 177 ++++++++++++
> examples/l3fwd/l3fwd_em.h | 159 ++++++++---
> examples/l3fwd/l3fwd_em_hlm.h | 131 +++++++++
> examples/l3fwd/l3fwd_em_sequential.h | 26 ++
> examples/l3fwd/l3fwd_event.c | 263 +++++++++++++++++
> examples/l3fwd/l3fwd_event.h | 86 ++++++
> examples/l3fwd/l3fwd_event_generic.c | 302 ++++++++++++++++++++
> examples/l3fwd/l3fwd_event_internal_port.c | 281 ++++++++++++++++++
> examples/l3fwd/l3fwd_lpm.c | 231 +++++++++++++++
> examples/l3fwd/main.c | 316 +++++++++++++++++----
> examples/l3fwd/meson.build | 5 +-
> 14 files changed, 1971 insertions(+), 115 deletions(-)
> create mode 100644 examples/l3fwd/l3fwd_event.c
> create mode 100644 examples/l3fwd/l3fwd_event.h
> create mode 100644 examples/l3fwd/l3fwd_event_generic.c
> create mode 100644 examples/l3fwd/l3fwd_event_internal_port.c
>
> --
> 2.17.1
