From: Xueming Li <xuemingl@nvidia.com> To: Thomas Monjalon <thomas@monjalon.net>, Ferruh Yigit <ferruh.yigit@intel.com>, Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>, Olivier Matz <olivier.matz@6wind.com> Cc: dev@dpdk.org, Viacheslav Ovsiienko <viacheslavo@nvidia.com>, xuemingl@nvidia.com, Asaf Penso <asafp@nvidia.com> Subject: [dpdk-dev] [PATCH v4 5/9] ethdev: support PF index in representor Date: Mon, 18 Jan 2021 11:16:59 +0000 Message-ID: <1610968623-31345-6-git-send-email-xuemingl@nvidia.com> (raw) In-Reply-To: <1610968623-31345-1-git-send-email-xuemingl@nvidia.com> In-Reply-To: <1608303356-13089-2-git-send-email-xuemingl@nvidia.com> With Kernel bonding, multiple underlying PFs are bonded, VFs come from different PF, need to identify representor of VFs unambiguously by adding PF index. This patch introduces optional 'pf' section to representor devargs syntax, examples: representor=pf0vf0 - single VF representor representor=pf[0-1]sf[0-1023] - SF representors from 2 PFs Signed-off-by: Xueming Li <xuemingl@nvidia.com> Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com> --- doc/guides/prog_guide/poll_mode_drv.rst | 2 ++ lib/librte_ethdev/ethdev_private.c | 13 +++++++++++-- 2 files changed, 13 insertions(+), 2 deletions(-) diff --git a/doc/guides/prog_guide/poll_mode_drv.rst b/doc/guides/prog_guide/poll_mode_drv.rst index 86e5867f1b..b2147aad30 100644 --- a/doc/guides/prog_guide/poll_mode_drv.rst +++ b/doc/guides/prog_guide/poll_mode_drv.rst @@ -382,6 +382,8 @@ parameters to those ports. -a DBDF,representor=sf[1,3,5] -a DBDF,representor=sf[0-1023] -a DBDF,representor=sf[0,2-4,7,9-11] + -a DBDF,representor=pf1vf0 + -a DBDF,representor=pf[0-1]sf[0-127] Note: PMDs are not required to support the standard device arguments and users should consult the relevant PMD documentation to see support devargs. diff --git a/lib/librte_ethdev/ethdev_private.c b/lib/librte_ethdev/ethdev_private.c index 170b3ef067..f81423ceb8 100644 --- a/lib/librte_ethdev/ethdev_private.c +++ b/lib/librte_ethdev/ethdev_private.c @@ -108,14 +108,22 @@ rte_eth_devargs_process_list(char *str, uint16_t *list, uint16_t *len_list, /* * representor format: * #: range or single number of VF representor - legacy - * vf#: VF port representor/s - * sf#: SF port representor/s + * [pf#]vf#: VF port representor/s + * [pf#]sf#: SF port representor/s */ int rte_eth_devargs_parse_representor_ports(char *str, void *data) { struct rte_eth_devargs *eth_da = data; + if (str[0] == 'p' && str[1] == 'f') { + eth_da->type = RTE_ETH_REPRESENTOR_PF; + str += 2; + str = rte_eth_devargs_process_list(str, eth_da->ports, + ð_da->nb_ports, RTE_MAX_ETHPORTS); + if (str == NULL) + goto err; + } if (str[0] == 'v' && str[1] == 'f') { eth_da->type = RTE_ETH_REPRESENTOR_VF; str += 2; @@ -127,6 +135,7 @@ rte_eth_devargs_parse_representor_ports(char *str, void *data) } str = rte_eth_devargs_process_list(str, eth_da->representor_ports, ð_da->nb_representor_ports, RTE_MAX_ETHPORTS); +err: if (str == NULL) RTE_LOG(ERR, EAL, "wrong representor format: %s\n", str); return str == NULL ? -1 : 0; -- 2.25.1
next prev parent reply other threads:[~2021-01-18 11:17 UTC|newest] Thread overview: 209+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-12-18 14:55 [dpdk-dev] [RFC 0/7] support SubFunction representor Xueming Li 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 ` Xueming Li [this message] 2021-01-18 11:17 ` [dpdk-dev] [PATCH v4 6/9] ethdev: support multi-host in representor 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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