From: Mingxia Liu <mingxia.liu@intel.com>
To: dev@dpdk.org, beilei.xing@intel.com, yuying.zhang@intel.com
Cc: Mingxia Liu <mingxia.liu@intel.com>
Subject: [PATCH v2 0/5] add port to port feature
Date: Tue, 14 Feb 2023 11:38:47 +0000 [thread overview]
Message-ID: <20230214113852.3341607-1-mingxia.liu@intel.com> (raw)
In-Reply-To: <20230118130659.976873-1-mingxia.liu@intel.com>
This patchset add the support of port to port feature.
Port-to-port packets are looped back through the
host/NIC memory, without software involvement, using
the LAN RX and LAN TX DMA engines.
And this patchset only support the same port for Tx and Rx queue.
This patchset is based on the cpfl PMD code:
http://patches.dpdk.org/project/dpdk/cover/20230213021956.2953088-1-mingxia.liu@intel.com/
Mingxia Liu (5):
net/cpfl: add some structure for hairpin queue
net/cpfl: update device initialization for hairpin queue
net/cpfl: add hairpin queue enable and setup
net/cpfl: support hairpin queue start and stop
net/cpfl: adjust RSS LUT to exclude hairpin queue
drivers/common/idpf/idpf_common_device.c | 52 ++
drivers/common/idpf/idpf_common_device.h | 2 +
drivers/common/idpf/idpf_common_virtchnl.c | 100 ++-
drivers/common/idpf/idpf_common_virtchnl.h | 12 +
drivers/common/idpf/version.map | 5 +
drivers/net/cpfl/cpfl_ethdev.c | 292 +++++--
drivers/net/cpfl/cpfl_ethdev.h | 8 +-
drivers/net/cpfl/cpfl_rxtx.c | 855 +++++++++++++++++++--
drivers/net/cpfl/cpfl_rxtx.h | 71 +-
drivers/net/cpfl/cpfl_rxtx_vec_common.h | 22 +-
10 files changed, 1272 insertions(+), 147 deletions(-)
--
2.25.1
next prev parent reply other threads:[~2023-02-14 12:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-18 13:06 [PATCH 0/1] add port to port feature for CPFL PMD Mingxia Liu
2023-01-18 13:06 ` [PATCH 1/1] net/cpfl: add port to port feature Mingxia Liu
2023-02-13 3:30 ` Xing, Beilei
2023-02-14 11:38 ` Mingxia Liu [this message]
2023-02-14 11:38 ` [PATCH v2 1/5] net/cpfl: add some structure for hairpin queue Mingxia Liu
2023-02-14 11:38 ` [PATCH v2 2/5] net/cpfl: update device initialization " Mingxia Liu
2023-02-14 11:38 ` [PATCH v2 3/5] net/cpfl: add hairpin queue enable and setup Mingxia Liu
2023-02-14 11:38 ` [PATCH v2 4/5] net/cpfl: support hairpin queue start and stop Mingxia Liu
2023-02-14 11:38 ` [PATCH v2 5/5] net/cpfl: adjust RSS LUT to exclude hairpin queue Mingxia Liu
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