From: Xueming Li <xuemingl@nvidia.com>
To: Viacheslav Ovsiienko <viacheslavo@nvidia.com>,
Thomas Monjalon <thomas@monjalon.net>,
Ferruh Yigit <ferruh.yigit@intel.com>,
Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,
Olivier Matz <olivier.matz@6wind.com>,
Matan Azrad <matan@nvidia.com>
Cc: dev@dpdk.org, xuemingl@nvidia.com, Asaf Penso <asafp@nvidia.com>
Subject: [dpdk-dev] [RFC 0/7] support SubFunction representor
Date: Fri, 18 Dec 2020 14:55:49 +0000 [thread overview]
Message-ID: <1608303356-13089-1-git-send-email-xuemingl@nvidia.com> (raw)
SubFunction [1] is a portion of the PCI device, a SF netdev has its own
dedicated queues(txq, rxq). A SF netdev supports eswitch representation
offload similar to existing PF and VF representors. A SF shares PCI
level resources with other SFs and/or with its parent PCI function.
From SmartNIC perspective, when PCI device is shared for multi-host,
representors for host controller and host PF is required.
This patch set introduces new representor types in addtion to existing
VF representor. Syntax:
[[c#]pf#]vf#: VF port representor/s from controller/pf
[[c#]pf#]sf#: SF port representor/s from controller/pf
#: VF representor - for backwards compatibility
"#" is number instance, list or range, valid examples:
1, [1,3,5], [0-3], [0,2-4,6]
For flexibility, this patch also introduces new netdev capability
to indicate the capability to support new representor types.
[1]:
https://lore.kernel.org/netdev/20201112192424.2742-1-parav@nvidia.com/
Xueming Li (7):
ethdev: support sub function representor
ethdev: support multi-host representor
devarg: change reprsentor ID to bitmap
ethdev: capability for new representor syntax
kvargs: update parser for new representor syntax
common/mlx5: update representor name parsing
net/mlx5: support representor of sub function
0000-cover-letter.patch | 44 ++++++
config/rte_config.h | 1 +
drivers/common/mlx5/linux/mlx5_common_os.c | 32 ++--
drivers/common/mlx5/linux/mlx5_nl.c | 2 +
drivers/common/mlx5/mlx5_common.h | 2 +
drivers/net/mlx5/linux/mlx5_ethdev_os.c | 5 +
drivers/net/mlx5/linux/mlx5_os.c | 69 ++++++++-
drivers/net/mlx5/mlx5_ethdev.c | 2 +
lib/librte_ethdev/ethdev_private.c | 164 ++++++++++++++-------
lib/librte_ethdev/ethdev_private.h | 3 -
lib/librte_ethdev/rte_class_eth.c | 7 +-
lib/librte_ethdev/rte_ethdev.c | 5 +-
lib/librte_ethdev/rte_ethdev.h | 2 +
lib/librte_ethdev/rte_ethdev_driver.h | 35 +++++
lib/librte_kvargs/rte_kvargs.c | 82 +++++++----
15 files changed, 351 insertions(+), 104 deletions(-)
create mode 100644 0000-cover-letter.patch
--
2.25.1
next reply other threads:[~2020-12-18 14:56 UTC|newest]
Thread overview: 209+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-18 14:55 Xueming Li [this message]
2020-12-18 14:55 ` [dpdk-dev] [RFC 1/7] ethdev: support sub function representor Xueming Li
2020-12-28 11:59 ` Andrew Rybchenko
2021-01-06 16:17 ` [dpdk-dev] [PATCH v2 0/9] support SubFunction representor Xueming Li
2021-01-06 16:17 ` [dpdk-dev] [PATCH v2 1/9] ethdev: refactor representor infrastructure Xueming Li
2021-01-07 6:31 ` Somnath Kotur
2021-01-07 6:38 ` Xueming(Steven) Li
2021-01-07 6:40 ` Somnath Kotur
2021-01-06 16:17 ` [dpdk-dev] [PATCH v2 2/9] ethdev: support new VF representor syntax Xueming Li
2021-01-06 16:17 ` [dpdk-dev] [PATCH v2 3/9] ethdev: support sub function representor Xueming Li
2021-01-06 16:17 ` [dpdk-dev] [PATCH v2 4/9] ethdev: support PF index in representor Xueming Li
2021-01-06 16:17 ` [dpdk-dev] [PATCH v2 5/9] ethdev: support multi-host representor Xueming Li
2021-01-06 16:17 ` [dpdk-dev] [PATCH v2 6/9] devarg: change reprsentor ID to bitmap Xueming Li
2021-01-06 16:17 ` [dpdk-dev] [PATCH v2 7/9] ethdev: capability of new representor syntax Xueming Li
2021-01-06 16:17 ` [dpdk-dev] [PATCH v2 8/9] kvargs: update parser for " Xueming Li
2021-01-06 16:17 ` [dpdk-dev] [PATCH v2 9/9] eal: allow PCI device with different representors Xueming Li
2021-01-06 16:39 ` [dpdk-dev] [PATCH v2 0/4] net/mlx5: support SubFunction representor Xueming Li
2021-01-06 16:39 ` [dpdk-dev] [PATCH v2 1/4] common/mlx5: update representor name parsing Xueming Li
2021-01-06 16:39 ` [dpdk-dev] [PATCH v2 2/4] net/mlx5: support representor of sub function Xueming Li
2021-01-06 16:39 ` [dpdk-dev] [PATCH v2 3/4] net/mlx5: revert setting representor to first PF Xueming Li
2021-01-06 16:39 ` [dpdk-dev] [PATCH v2 4/4] net/mlx5: improve bonding representor probe Xueming Li
2021-01-13 13:44 ` [dpdk-dev] [PATCH v3 0/9] ethdev: support SubFunction representor Xueming Li
2021-01-13 13:44 ` [dpdk-dev] [PATCH v3 1/9] ethdev: refactor representor infrastructure Xueming Li
2021-01-13 13:44 ` [dpdk-dev] [PATCH v3 2/9] ethdev: support new VF representor syntax Xueming Li
2021-01-13 13:44 ` [dpdk-dev] [PATCH v3 3/9] ethdev: support sub function representor Xueming Li
2021-01-13 13:44 ` [dpdk-dev] [PATCH v3 4/9] ethdev: support PF index in representor Xueming Li
2021-01-13 13:44 ` [dpdk-dev] [PATCH v3 5/9] ethdev: support multi-host representor Xueming Li
2021-01-13 13:44 ` [dpdk-dev] [PATCH v3 6/9] devarg: change reprsentor ID to bitmap Xueming Li
2021-01-13 13:44 ` [dpdk-dev] [PATCH v3 7/9] ethdev: capability of new representor syntax Xueming Li
2021-01-13 13:44 ` [dpdk-dev] [PATCH v3 8/9] kvargs: update parser for " Xueming Li
2021-01-13 13:44 ` [dpdk-dev] [PATCH v3 9/9] eal: probe devices of same PCI but different devargs Xueming Li
2021-01-18 11:16 ` [dpdk-dev] [PATCH v4 0/9] ethdev: support SubFunction representor Xueming Li
2021-01-18 16:24 ` Thomas Monjalon
2021-01-18 11:16 ` [dpdk-dev] [PATCH v4 1/9] ethdev: introduce representor type Xueming Li
2021-01-18 15:44 ` Thomas Monjalon
2021-01-18 17:42 ` Ajit Khaparde
2021-01-18 17:57 ` Thomas Monjalon
2021-01-18 18:00 ` Ajit Khaparde
2021-01-18 18:15 ` Thomas Monjalon
2021-01-18 18:17 ` Ajit Khaparde
2021-01-18 23:41 ` Xueming(Steven) Li
2021-01-19 7:39 ` Ajit Khaparde
2021-01-19 7:24 ` Andrew Rybchenko
2021-01-19 7:37 ` Xueming(Steven) Li
2021-01-19 7:49 ` Andrew Rybchenko
2021-01-19 7:56 ` Xueming(Steven) Li
2021-01-19 8:39 ` Thomas Monjalon
2021-01-18 11:16 ` [dpdk-dev] [PATCH v4 2/9] ethdev: support representor port list Xueming Li
2021-01-18 16:18 ` Thomas Monjalon
2021-01-18 23:23 ` Xueming(Steven) Li
2021-01-19 7:45 ` Andrew Rybchenko
2021-01-19 8:59 ` Xueming(Steven) Li
2021-01-19 9:03 ` Andrew Rybchenko
2021-01-19 10:19 ` Xueming(Steven) Li
2021-01-18 11:16 ` [dpdk-dev] [PATCH v4 3/9] ethdev: support new VF representor syntax Xueming Li
2021-01-18 11:16 ` [dpdk-dev] [PATCH v4 4/9] ethdev: support sub function representor Xueming Li
2021-01-18 11:16 ` [dpdk-dev] [PATCH v4 5/9] ethdev: support PF index in representor Xueming Li
2021-01-18 11:17 ` [dpdk-dev] [PATCH v4 6/9] ethdev: support multi-host " Xueming Li
2021-01-18 11:17 ` [dpdk-dev] [PATCH v4 7/9] devarg: change representor ID to bitmap Xueming Li
2021-01-18 19:01 ` Ajit Khaparde
2021-01-20 5:51 ` Xueming(Steven) Li
2021-01-18 11:17 ` [dpdk-dev] [PATCH v4 8/9] ethdev: add capability of sub-function representor Xueming Li
2021-01-18 11:17 ` [dpdk-dev] [PATCH v4 9/9] kvargs: update parser to support lists Xueming Li
2021-01-19 7:13 ` [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor Xueming Li
2021-01-19 8:40 ` Andrew Rybchenko
2021-01-19 14:24 ` Xueming(Steven) Li
2021-01-22 8:21 ` Andrew Rybchenko
2021-01-27 3:04 ` Xueming(Steven) Li
2021-01-27 12:10 ` Andrew Rybchenko
2021-01-28 14:31 ` Xueming(Steven) Li
2021-02-01 8:39 ` Andrew Rybchenko
2021-02-04 14:15 ` Xueming(Steven) Li
2021-02-05 7:34 ` Andrew Rybchenko
2021-02-05 9:13 ` Xueming(Steven) Li
2021-02-05 9:37 ` Andrew Rybchenko
2021-01-27 17:43 ` Ajit Khaparde
2021-01-28 11:45 ` Xueming(Steven) Li
2021-01-21 3:32 ` Tu, Lijuan
2021-01-19 7:14 ` [dpdk-dev] [PATCH v5 1/9] ethdev: introduce representor type Xueming Li
2021-01-19 7:14 ` [dpdk-dev] [PATCH v5 2/9] ethdev: support representor port list Xueming Li
2021-01-19 7:48 ` Andrew Rybchenko
2021-01-19 8:19 ` Xueming(Steven) Li
2021-01-19 7:14 ` [dpdk-dev] [PATCH v5 3/9] ethdev: support new VF representor syntax Xueming Li
2021-01-19 7:51 ` Andrew Rybchenko
2021-01-19 7:14 ` [dpdk-dev] [PATCH v5 4/9] ethdev: support sub function representor Xueming Li
2021-01-19 7:53 ` Andrew Rybchenko
2021-01-19 7:14 ` [dpdk-dev] [PATCH v5 5/9] ethdev: support PF index in representor Xueming Li
2021-01-19 8:00 ` Andrew Rybchenko
2021-01-19 9:30 ` Xueming(Steven) Li
2021-01-19 9:36 ` Andrew Rybchenko
2021-01-19 11:57 ` Xueming(Steven) Li
2021-01-19 7:14 ` [dpdk-dev] [PATCH v5 6/9] ethdev: support multi-host " Xueming Li
2021-01-19 8:03 ` Andrew Rybchenko
2021-01-19 9:32 ` Xueming(Steven) Li
2021-01-19 7:14 ` [dpdk-dev] [PATCH v5 7/9] devarg: change representor ID to bitmap Xueming Li
2021-01-19 7:36 ` Wang, Haiyue
2021-01-19 8:11 ` Xueming(Steven) Li
2021-01-19 8:20 ` Andrew Rybchenko
2021-01-19 8:33 ` Thomas Monjalon
2021-01-19 11:04 ` Xueming(Steven) Li
2021-01-19 11:15 ` Andrew Rybchenko
2021-01-19 7:15 ` [dpdk-dev] [PATCH v5 8/9] ethdev: add capability of sub-function representor Xueming Li
2021-01-19 8:06 ` Andrew Rybchenko
2021-01-19 11:19 ` Xueming(Steven) Li
2021-01-19 11:29 ` Andrew Rybchenko
2021-01-19 7:15 ` [dpdk-dev] [PATCH v5 9/9] kvargs: update parser to support lists Xueming Li
2021-02-14 3:21 ` [dpdk-dev] [PATCH v6 0/9] ethdev: support SubFunction representor Xueming Li
2021-02-23 1:54 ` Stephen Hemminger
2021-02-23 11:45 ` Wang, Haiyue
2021-02-28 13:51 ` Xueming(Steven) Li
2021-03-31 5:49 ` Xueming(Steven) Li
2021-03-31 5:58 ` Wang, Haiyue
2021-02-14 3:21 ` [dpdk-dev] [PATCH v6 1/9] ethdev: introduce representor type Xueming Li
2021-02-15 2:25 ` Hyong Youb Kim (hyonkim)
2021-02-14 3:21 ` [dpdk-dev] [PATCH v6 2/9] ethdev: support representor port list Xueming Li
2021-02-15 8:13 ` Andrew Rybchenko
2021-02-14 3:21 ` [dpdk-dev] [PATCH v6 3/9] ethdev: support new VF representor syntax Xueming Li
2021-02-14 3:21 ` [dpdk-dev] [PATCH v6 4/9] ethdev: support sub function representor Xueming Li
2021-02-15 8:25 ` Andrew Rybchenko
2021-02-16 9:00 ` Xueming(Steven) Li
2021-02-14 3:21 ` [dpdk-dev] [PATCH v6 5/9] ethdev: support PF index in representor Xueming Li
2021-02-15 8:28 ` Andrew Rybchenko
2021-02-15 8:35 ` Andrew Rybchenko
2021-02-16 14:54 ` Xueming(Steven) Li
2021-02-14 3:21 ` [dpdk-dev] [PATCH v6 6/9] ethdev: support multi-host " Xueming Li
2021-02-15 8:37 ` Andrew Rybchenko
2021-02-14 3:21 ` [dpdk-dev] [PATCH v6 7/9] ethdev: new API to get representor info Xueming Li
2021-02-15 8:50 ` Andrew Rybchenko
2021-02-16 15:11 ` Xueming(Steven) Li
2021-02-14 3:21 ` [dpdk-dev] [PATCH v6 8/9] ethdev: representor iterator compare complete info Xueming Li
2021-02-15 9:31 ` Andrew Rybchenko
2021-02-16 16:35 ` Xueming(Steven) Li
2021-02-25 7:32 ` Andrew Rybchenko
2021-02-14 3:21 ` [dpdk-dev] [PATCH v6 9/9] kvargs: update parser to support lists Xueming Li
2021-03-02 11:40 ` [dpdk-dev] [PATCH v7 0/9] ethdev: support SubFunction representor Xueming Li
2021-03-02 11:40 ` [dpdk-dev] [PATCH v7 1/9] ethdev: introduce representor type Xueming Li
2021-03-02 11:42 ` [dpdk-dev] [PATCH v7 3/9] ethdev: support new VF representor syntax Xueming Li
2021-03-02 11:42 ` [dpdk-dev] [PATCH v7 4/9] ethdev: support sub function representor Xueming Li
2021-03-02 11:42 ` [dpdk-dev] [PATCH v7 5/9] ethdev: support PF index in representor Xueming Li
2021-03-02 11:51 ` Andrew Rybchenko
2021-03-02 11:43 ` [dpdk-dev] [PATCH v7 6/9] ethdev: support multi-host " Xueming Li
2021-03-02 11:43 ` [dpdk-dev] [PATCH v7 7/9] ethdev: new API to get representor info Xueming Li
2021-03-02 11:56 ` Andrew Rybchenko
2021-03-02 11:43 ` [dpdk-dev] [PATCH v7 8/9] ethdev: representor iterator compare complete info Xueming Li
2021-03-02 14:10 ` Andrew Rybchenko
2021-03-02 15:18 ` Xueming(Steven) Li
2021-03-02 11:44 ` [dpdk-dev] [PATCH v7 9/9] kvargs: update parser to support lists Xueming Li
2021-03-04 14:30 ` [dpdk-dev] [PATCH v8 0/9] ethdev: support SubFunction representor Xueming Li
2021-03-08 16:43 ` Ferruh Yigit
2021-03-09 7:13 ` Xueming(Steven) Li
2021-03-04 14:30 ` [dpdk-dev] [PATCH v8 1/9] ethdev: introduce representor type Xueming Li
2021-03-08 14:35 ` Ferruh Yigit
2021-03-04 14:30 ` [dpdk-dev] [PATCH v8 2/9] ethdev: support representor port list Xueming Li
2021-03-08 14:38 ` Ferruh Yigit
2021-03-08 15:58 ` Xueming(Steven) Li
2021-03-08 16:22 ` Ferruh Yigit
2021-03-09 6:16 ` Xueming(Steven) Li
2021-03-04 14:30 ` [dpdk-dev] [PATCH v8 3/9] ethdev: support new VF representor syntax Xueming Li
2021-03-04 14:30 ` [dpdk-dev] [PATCH v8 4/9] ethdev: support sub function representor Xueming Li
2021-03-04 14:30 ` [dpdk-dev] [PATCH v8 5/9] ethdev: support PF index in representor Xueming Li
2021-03-04 14:30 ` [dpdk-dev] [PATCH v8 6/9] ethdev: support multi-host " Xueming Li
2021-03-04 14:30 ` [dpdk-dev] [PATCH v8 7/9] ethdev: new API to get representor info Xueming Li
2021-03-08 14:43 ` Ferruh Yigit
2021-03-08 15:31 ` Xueming(Steven) Li
2021-03-08 16:12 ` Ferruh Yigit
2021-03-09 4:13 ` Xueming(Steven) Li
2021-03-04 14:30 ` [dpdk-dev] [PATCH v8 8/9] ethdev: representor iterator compare complete info Xueming Li
2021-03-08 16:18 ` Ferruh Yigit
2021-03-09 6:00 ` Xueming(Steven) Li
2021-03-09 8:19 ` Andrew Rybchenko
2021-03-11 13:18 ` Xueming(Steven) Li
2021-03-04 14:30 ` [dpdk-dev] [PATCH v8 9/9] kvargs: update parser to support lists Xueming Li
2021-03-08 14:45 ` Ferruh Yigit
2021-03-08 14:59 ` Xueming(Steven) Li
2021-03-08 15:54 ` Ferruh Yigit
2021-03-08 16:01 ` Xueming(Steven) Li
2021-03-11 13:13 ` [dpdk-dev] [PATCH v9 00/10] ethdev: support SubFunction representor Xueming Li
2021-03-16 19:18 ` Ferruh Yigit
2021-03-17 9:00 ` Xueming(Steven) Li
2021-03-11 13:13 ` [dpdk-dev] [PATCH v9 01/10] ethdev: introduce representor type Xueming Li
2021-03-11 13:13 ` [dpdk-dev] [PATCH v9 02/10] ethdev: refactor representor port list parsing Xueming Li
2021-03-11 13:13 ` [dpdk-dev] [PATCH v9 03/10] ethdev: support new VF representor syntax Xueming Li
2021-03-11 13:13 ` [dpdk-dev] [PATCH v9 04/10] ethdev: support sub function representor Xueming Li
2021-03-11 13:13 ` [dpdk-dev] [PATCH v9 05/10] kvargs: update parser to support multiple lists Xueming Li
2021-04-12 16:42 ` Kinsella, Ray
2021-03-11 13:13 ` [dpdk-dev] [PATCH v9 06/10] ethdev: support PF index in representor Xueming Li
2021-03-11 13:13 ` [dpdk-dev] [PATCH v9 07/10] ethdev: support multi-host " Xueming Li
2021-03-11 13:13 ` [dpdk-dev] [PATCH v9 08/10] ethdev: new API to get representor info Xueming Li
2021-03-16 19:18 ` Ferruh Yigit
2021-03-16 21:19 ` Thomas Monjalon
2021-03-16 23:34 ` Ferruh Yigit
2021-03-17 6:57 ` Thomas Monjalon
2021-03-17 17:11 ` Ferruh Yigit
2021-03-11 13:13 ` [dpdk-dev] [PATCH v9 09/10] ethdev: representor iterator compare complete info Xueming Li
2021-03-11 13:13 ` [dpdk-dev] [PATCH v9 10/10] doc/release: add representor enhancements Xueming Li
2020-12-18 14:55 ` [dpdk-dev] [RFC 2/7] ethdev: support multi-host representor Xueming Li
2020-12-28 13:43 ` Andrew Rybchenko
2020-12-18 14:55 ` [dpdk-dev] [RFC 3/7] devarg: change reprsentor ID to bitmap Xueming Li
2020-12-28 13:36 ` Andrew Rybchenko
2021-01-05 6:19 ` Xueming(Steven) Li
2020-12-18 14:55 ` [dpdk-dev] [RFC 4/7] ethdev: capability for new representor syntax Xueming Li
2020-12-28 12:02 ` Andrew Rybchenko
2020-12-18 14:55 ` [dpdk-dev] [RFC 5/7] kvargs: update parser " Xueming Li
2020-12-28 13:21 ` Andrew Rybchenko
2020-12-18 14:55 ` [dpdk-dev] [RFC 6/7] common/mlx5: update representor name parsing Xueming Li
2020-12-18 14:55 ` [dpdk-dev] [RFC 7/7] net/mlx5: support representor of sub function Xueming Li
2020-12-28 13:44 ` [dpdk-dev] [RFC 0/7] support SubFunction representor Andrew Rybchenko
2020-12-30 8:54 ` Xueming(Steven) Li
2020-12-30 11:07 ` Thomas Monjalon
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