Message ID | 20191106191803.15098-1-pbhagavatula@marvell.com (mailing list archive) |
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Headers |
Return-Path: <dev-bounces@dpdk.org> X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 8295FA04AF; Wed, 6 Nov 2019 20:18:11 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id DB0751E88F; Wed, 6 Nov 2019 20:18:10 +0100 (CET) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by dpdk.org (Postfix) with ESMTP id 77A161E88E for <dev@dpdk.org>; Wed, 6 Nov 2019 20:18:09 +0100 (CET) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id xA6JFeMK024343; Wed, 6 Nov 2019 11:18:08 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type : content-transfer-encoding; s=pfpt0818; bh=xjVd77JJyX5xg5ekIn2ym0h6rWklgsFnSWIZxVQkdaQ=; b=flW37l2mDavQAMU57L7V6n+W8rRUcMP8VtnFSTXIWxSExZvRSjjbouAIMNhK1HwW6IhM ZVwiRqWzLFR5Fg8wY3HAGSNfiwUPQphZ/DDR62iULJn8nATrbBeYDs+yMRAnWXABcYmJ 1FoZcYKKWDjm0xy7AnFqus46zGIg/Nw0svOXdvNvdfbwl7JJ/lGM3I9FBvhgj5MAIKqz HahkFjVw6FNQaY0SnCigVF9z0/z0Gt/dEGchPLcqFVgVIFq7b7cQarxCPkEJlIEQm9Kn /JcMjoK36YA+CKJUrykKjT3e5+bMppoM8+/m3/wny4KpRzXmVeIkJhsIVQL2eBREXEop vg== Received: from sc-exch03.marvell.com ([199.233.58.183]) by mx0b-0016f401.pphosted.com with ESMTP id 2w42e00h5g-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 06 Nov 2019 11:18:08 -0800 Received: from SC-EXCH01.marvell.com (10.93.176.81) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Wed, 6 Nov 2019 11:18:06 -0800 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server id 15.0.1367.3 via Frontend Transport; Wed, 6 Nov 2019 11:18:06 -0800 Received: from BG-LT7430.marvell.com (unknown [10.28.17.76]) by maili.marvell.com (Postfix) with ESMTP id 973943F703F; Wed, 6 Nov 2019 11:18:04 -0800 (PST) From: <pbhagavatula@marvell.com> To: <ferruh.yigit@intel.com>, <arybchenko@solarflare.com>, <jerinj@marvell.com>, <thomas@monjalon.net> CC: <dev@dpdk.org>, Pavan Nikhilesh <pbhagavatula@marvell.com> Date: Thu, 7 Nov 2019 00:47:54 +0530 Message-ID: <20191106191803.15098-1-pbhagavatula@marvell.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191029153722.4547-1-pbhagavatula@marvell.com> References: <20191029153722.4547-1-pbhagavatula@marvell.com> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,18.0.572 definitions=2019-11-06_06:2019-11-06,2019-11-06 signatures=0 Subject: [dpdk-dev] [PATCH v16 0/8] ethdev: add new Rx offload flags X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org Sender: "dev" <dev-bounces@dpdk.org> |
Series |
ethdev: add new Rx offload flags
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|
Message
Pavan Nikhilesh Bhagavatula
Nov. 6, 2019, 7:17 p.m. UTC
From: Pavan Nikhilesh <pbhagavatula@marvell.com>
Add new Rx offload flags `DEV_RX_OFFLOAD_RSS_HASH` These flags can be used
to enable/disable PMD writes to rte_mbuf fields `hash.rss` and also
`ol_flags:PKT_RX_RSS`.
Add new packet type set function `rte_eth_dev_set_ptypes`,
allows application to inform PMDs about the packet types it is interested
in. Based on ptypes requested by application PMDs can optimize the Rx path.
For example, if a given PMD doesn't support any packet types that the
application is interested in then the application can disable[1] writes to
`mbuf.packet_type` done by the PMD and use a software ptype parser.
[1] rte_eth_dev_set_ptypes(*port_id*, RTE_PTYPE_UNKNOWN,
NULL, 0);
v16 Changes:
-----------
- Fix testpmd documentation(Bernard).
- s/rte_eth_dev_set_supported_ptypes/rte_eth_dev_set_ptypes.
- Fix release notes placement.
- Enhance offload validation(Andrew).
- Remove if condition in drivers/net while enabling RSS_HASH by default.
- Spilt 5/7 into two patches.
v15 Changes:
-----------
- Fix sfc RSS_HASH offload check.
- Fix ethdev RSS_HASH offload check when mq_mode is configured with
MQ_RX_NONE.
- Extend offload validation to return error in the case where application
has requested an offload to be enabled and PMD couldn't honor it.
v14 Changes:
-----------
- Remove log from drives
- Add log in rte_eth_dev_configure when certain offloads are requested to be
disabled and PMD cannot honor the request.
- Make changes to default offloads in net/sfc.(Andrew)
v13 Changes:
-----------
- Remove DEV_RX_OFFLOAD_FLOW_MARK from this patchset to allow foreward
progress will be sent as a seperate patch.
- Use set_supported function only for l2fwd and testpmd.
- Add info log in drivers which expose the DEV_RX_OFFLOAD_RSS_HASH
indicating that disabling DEV_RX_OFFLOAD_RSS_HASH is not supported.
- Few documentation changes.
v12 Changes:
-----------
- Rebase onto next-net.
v11 Changes:
-----------
- Use RTE_DIM to get array size.
- Since we are using a list of MASKs to validate ptype_mask return -EINVAL
if any unknown mask is set.
- Rebase to TOT.
v10 Changes:
-----------
- Modify ptype_mask validation in set_supported_ptypes.(Andrew)
v9 Changes:
----------
- Add ptype_mask validation in set_supported_ptypes.(Andrew)
- Make description more verbose.
v8 Changes:
----------
- Make description more verbose.
- Set RTE_PTYPE_UNKNOWN in set_ptypes array when either get ot set ptypes
is not supported by ethernet device.
v7 Changes:
----------
- Fix unused variable in net/octeontx2
v6 Changes:
----------
- Add additional checks for set supported ptypes.(Andrew)
- Clarify `rte_eth_dev_set_supported_ptypes` documentation.
- Remove DEV_RX_OFFLOAD_FLOW_MARK emulation from net/octeontx2.
v5 Changes:
----------
- Fix typos.
v4 Changes:
----------
- Set the last element in set_ptype array as RTE_PTYPE_UNKNOWN to mark the end
of array.
- Fix invalid set ptype function call in examples.
- Remove setting rte_eth_dev_set_supported_ptypes to UNKNOWN in l3fwd-power.
v3 Changes:
----------
- Add missing release notes. (Andrew)
- Re-word various descriptions.
- Fix ptype set logic.
v2 Changes:
----------
- Update release notes. (Andrew)
- Redo commit logs. (Andrew)
- Disable ptype parsing for unsupported examples. (Jerin)
- Disable RSS write only in generic mode eventdev_pipeline. (Jerin)
- Modify set_supported_ptypes function to return successfuly set mask
instead of failure.
- Dropped set_supported_ptypes to drivers by handling in library
layer, interested PMD can add it in.
Pavan Nikhilesh (8):
ethdev: add set ptype function
ethdev: add mbuf RSS update as an offload
ethdev: add validation to offloads set by PMD
drivers/net: update Rx RSS hash offload capabilities
examples/eventdev_pipeline: split port init sequence
examples/eventdev_pipeline: add new Rx RSS hash offload
examples/l2fwd: disable ptype parsing
app/testpmd: add command to set supported ptype mask
app/test-pmd/cmdline.c | 83 ++++++++
app/test-pmd/testpmd.c | 5 +
doc/guides/nics/features.rst | 9 +-
doc/guides/rel_notes/release_19_11.rst | 15 ++
doc/guides/testpmd_app_ug/testpmd_funcs.rst | 7 +
drivers/net/bnxt/bnxt_ethdev.c | 6 +-
drivers/net/cxgbe/cxgbe.h | 3 +-
drivers/net/cxgbe/cxgbe_ethdev.c | 2 +
drivers/net/dpaa/dpaa_ethdev.c | 3 +-
drivers/net/dpaa2/dpaa2_ethdev.c | 1 +
drivers/net/e1000/igb_ethdev.c | 4 +
drivers/net/e1000/igb_rxtx.c | 3 +-
drivers/net/enic/enic_ethdev.c | 2 +
drivers/net/enic/enic_res.c | 3 +-
drivers/net/fm10k/fm10k_ethdev.c | 5 +-
drivers/net/hinic/hinic_pmd_ethdev.c | 5 +-
drivers/net/i40e/i40e_ethdev.c | 5 +-
drivers/net/iavf/iavf_ethdev.c | 5 +-
drivers/net/ice/ice_ethdev.c | 5 +-
drivers/net/ixgbe/ixgbe_ethdev.c | 5 +
drivers/net/ixgbe/ixgbe_rxtx.c | 3 +-
drivers/net/liquidio/lio_ethdev.c | 5 +-
drivers/net/mlx4/mlx4.c | 2 +
drivers/net/mlx4/mlx4_rxq.c | 3 +-
drivers/net/mlx5/mlx5_ethdev.c | 3 +
drivers/net/mlx5/mlx5_rxq.c | 3 +-
drivers/net/netvsc/hn_ethdev.c | 2 +
drivers/net/netvsc/hn_rndis.c | 3 +-
drivers/net/nfp/nfp_net.c | 5 +-
drivers/net/octeontx2/otx2_ethdev.c | 3 +-
drivers/net/octeontx2/otx2_ethdev.h | 15 +-
drivers/net/qede/qede_ethdev.c | 5 +-
drivers/net/sfc/sfc_ef10_essb_rx.c | 3 +-
drivers/net/sfc/sfc_ef10_rx.c | 3 +-
drivers/net/sfc/sfc_rx.c | 7 +-
drivers/net/thunderx/nicvf_ethdev.c | 2 +
drivers/net/thunderx/nicvf_ethdev.h | 3 +-
drivers/net/vmxnet3/vmxnet3_ethdev.c | 5 +-
examples/eventdev_pipeline/main.c | 128 ------------
.../pipeline_worker_generic.c | 132 +++++++++++++
.../eventdev_pipeline/pipeline_worker_tx.c | 128 ++++++++++++
examples/l2fwd/Makefile | 1 +
examples/l2fwd/main.c | 2 +
examples/l2fwd/meson.build | 1 +
lib/librte_ethdev/rte_ethdev.c | 184 +++++++++++++++++-
lib/librte_ethdev/rte_ethdev.h | 37 ++++
lib/librte_ethdev/rte_ethdev_core.h | 18 ++
lib/librte_ethdev/rte_ethdev_version.map | 1 +
48 files changed, 715 insertions(+), 168 deletions(-)
--
2.17.1