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From: "Xueming(Steven) Li" <xuemingl@nvidia.com>
To: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	Slava Ovsiienko <viacheslavo@nvidia.com>,
	Asaf Penso <asafp@nvidia.com>,
	NBU-Contact-Thomas Monjalon <thomas@monjalon.net>,
	Ferruh Yigit <ferruh.yigit@intel.com>,
	Ray Kinsella <mdr@ashroe.eu>, Neil Horman <nhorman@tuxdriver.com>
Subject: Re: [dpdk-dev] [PATCH v7 8/9] ethdev: representor iterator compare complete info
Date: Tue, 2 Mar 2021 15:18:14 +0000
Message-ID: <BY5PR12MB4324A456E2C065A2609A1C66A1999@BY5PR12MB4324.namprd12.prod.outlook.com> (raw)
In-Reply-To: <7986bd6d-fd38-abb3-ea06-1a20fe27d18b@oktetlabs.ru>



>-----Original Message-----
>From: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
>Sent: Tuesday, March 2, 2021 10:10 PM
>To: Xueming(Steven) Li <xuemingl@nvidia.com>
>Cc: dev@dpdk.org; Slava Ovsiienko <viacheslavo@nvidia.com>; Asaf Penso <asafp@nvidia.com>; NBU-Contact-Thomas Monjalon
><thomas@monjalon.net>; Ferruh Yigit <ferruh.yigit@intel.com>; Ray Kinsella <mdr@ashroe.eu>; Neil Horman
><nhorman@tuxdriver.com>
>Subject: Re: [PATCH v7 8/9] ethdev: representor iterator compare complete info
>
>On 3/2/21 2:43 PM, Xueming Li wrote:
>> The NIC can have multiple PCIe links and can be attached to multiple
>> hosts, for example the same single NIC can be shared for multiple
>> server units in the rack. On each PCIe link NIC can provide multiple
>> PFs and VFs/SFs based on these ones. The full representor identifier
>> consists of three indices - controller index, PF index, and VF or SF index (if any).
>>
>> SR-IOV and SubFunction are created on top of PF. PF index is
>> introduced because there might be multiple PFs in the bonding
>> configuration and only bonding device is probed.
>>
>> In eth representor comparator callback, ethdev representor ID was
>> compared with devarg. Since controller index and PF index not
>> compared, callback returned representor from other PF or controller.
>>
>> This patch adds new API to convert representor controller, pf and
>> vf/sf index to representor ID. Representor comparer callback convert
>> representor info into ID and compare with device representor ID.
>>
>> Signed-off-by: Xueming Li <xuemingl@nvidia.com>
>> ---
>>  lib/librte_ethdev/ethdev_driver.h | 32 +++++++++++
>> lib/librte_ethdev/rte_class_eth.c | 38 ++++++++++---
>>  lib/librte_ethdev/rte_ethdev.c    | 91 +++++++++++++++++++++++++++++++
>>  lib/librte_ethdev/version.map     |  1 +
>>  4 files changed, 153 insertions(+), 9 deletions(-)
>>
>> diff --git a/lib/librte_ethdev/ethdev_driver.h
>> b/lib/librte_ethdev/ethdev_driver.h
>> index 7b0f392e34..3ff1b90b2f 100644
>> --- a/lib/librte_ethdev/ethdev_driver.h
>> +++ b/lib/librte_ethdev/ethdev_driver.h
>> @@ -1244,6 +1244,38 @@ struct rte_eth_devargs {
>>  	enum rte_eth_representor_type type; /* type of representor */  };
>>
>> +/**
>> + * PMD helper function to convert representor ID from location detail
>
>Full stop is missing above.
>
>Also I'm not sure in term "convert" here. It sounds a bit misleading to me. May be just "get". I.e PMD helper function to get
>representor ID by location detail.
>and
>rte_eth_representor_id_get()
>
>What do you think?

Looks good, I was struggling on the naming, 'get' looks straightforward, no conversion but lookup, thanks!

>
>> + *
>> + * Convert representor ID from controller, pf and (sf or vf).
>> + * The mapping is retrieved from rte_eth_representor_info_get().
>> + *
>> + * For backward compatibility, if no representor info, direct
>> + * map legacy VF (no controller and pf).
>> + *
>> + * @param ethdev
>> + *  Handle of ethdev port.
>> + * @param repr_id
>> + *  Pointer to converted representor ID.
>> + * @param type
>> + *  Representor type.
>> + * @param controller
>> + *  Controller ID, -1 if unspecified.
>> + * @param pf
>> + *  PF port ID, -1 if unspecified.
>> + * @param representor_port
>> + *  VF or SF representor port number, -1 if unspecified.
>
>Mixing input and output parameters looks bad to me.
>May I suggest to put repr_id the last?
>I.e. to have all input parameters first.
>(May be I've already mentioned it, if I missed your reply, please, repeat it once again).

Make sense

>
>> + *
>> + * @return
>> + *  Negative errno value on error, 0 on success.
>> + */
>> +__rte_internal
>> +int
>> +rte_eth_representor_id_convert(const struct rte_eth_dev *ethdev,
>> +			       uint16_t *repr_id,
>> +			       enum rte_eth_representor_type type,
>> +			       int controller, int pf, int representor_port);
>> +
>>  /**
>>   * PMD helper function to parse ethdev arguments
>>   *
>> diff --git a/lib/librte_ethdev/rte_class_eth.c
>> b/lib/librte_ethdev/rte_class_eth.c
>> index 051c892b40..f7b7e659e7 100644
>> --- a/lib/librte_ethdev/rte_class_eth.c
>> +++ b/lib/librte_ethdev/rte_class_eth.c
>> @@ -65,9 +65,10 @@ eth_representor_cmp(const char *key __rte_unused,
>> {
>>  	int ret;
>>  	char *values;
>> -	const struct rte_eth_dev_data *data = opaque;
>> -	struct rte_eth_devargs representors;
>> -	uint16_t index;
>> +	const struct rte_eth_dev *edev = opaque;
>> +	const struct rte_eth_dev_data *data = edev->data;
>> +	struct rte_eth_devargs eth_da;
>> +	uint16_t id, nc, np, nf, i, c, p, f;
>>
>>  	if ((data->dev_flags & RTE_ETH_DEV_REPRESENTOR) == 0)
>>  		return -1; /* not a representor port */ @@ -76,17 +77,36 @@
>> eth_representor_cmp(const char *key __rte_unused,
>>  	values = strdup(value);
>>  	if (values == NULL)
>>  		return -1;
>> -	memset(&representors, 0, sizeof(representors));
>> -	ret = rte_eth_devargs_parse_representor_ports(values, &representors);
>> +	memset(&eth_da, 0, sizeof(eth_da));
>> +	ret = rte_eth_devargs_parse_representor_ports(values, &eth_da);
>>  	free(values);
>>  	if (ret != 0)
>>  		return -1; /* invalid devargs value */
>>
>> +	if (eth_da.nb_mh_controllers == 0 && eth_da.nb_ports == 0 &&
>> +	    eth_da.nb_representor_ports == 0)
>> +		return -1;
>> +	nc = eth_da.nb_mh_controllers > 0 ? eth_da.nb_mh_controllers : 1;
>> +	np = eth_da.nb_ports > 0 ? eth_da.nb_ports : 1;
>> +	nf = eth_da.nb_representor_ports > 0 ? eth_da.nb_representor_ports :
>> +1;
>> +
>>  	/* Return 0 if representor id is matching one of the values. */
>> -	for (index = 0; index < representors.nb_representor_ports; index++)
>> -		if (data->representor_id ==
>> -				representors.representor_ports[index])
>> +	for (i = 0; i < nc * np * nf; ++i) {
>> +		c = i / (np * nf);
>> +		p = (i / nf) % np;
>> +		f = i % nf;
>> +		if (rte_eth_representor_id_convert(edev,
>> +			&id,
>> +			eth_da.type,
>> +			eth_da.nb_mh_controllers == 0 ? -1 :
>> +					eth_da.mh_controllers[c],
>> +			eth_da.nb_ports == 0 ? -1 : eth_da.ports[p],
>> +			eth_da.nb_representor_ports == 0 ? -1 :
>> +					eth_da.representor_ports[f]) < 0)
>> +			continue;
>> +		if (data->representor_id == id)
>>  			return 0;
>> +	}
>>  	return -1; /* no match */
>>  }
>>
>> @@ -112,7 +132,7 @@ eth_dev_match(const struct rte_eth_dev *edev,
>>
>>  	ret = rte_kvargs_process(kvlist,
>>  			eth_params_keys[RTE_ETH_PARAM_REPRESENTOR],
>> -			eth_representor_cmp, edev->data);
>> +			eth_representor_cmp, (void *)(uintptr_t)edev);
>>  	if (ret != 0)
>>  		return -1;
>>  	/* search for representor key */
>> diff --git a/lib/librte_ethdev/rte_ethdev.c
>> b/lib/librte_ethdev/rte_ethdev.c index c88e345e7d..78cdef11be 100644
>> --- a/lib/librte_ethdev/rte_ethdev.c
>> +++ b/lib/librte_ethdev/rte_ethdev.c
>> @@ -5623,6 +5623,97 @@ rte_eth_devargs_parse(const char *dargs, struct rte_eth_devargs *eth_da)
>>  	return result;
>>  }
>>
>> +int
>> +rte_eth_representor_id_convert(const struct rte_eth_dev *ethdev,
>> +			       uint16_t *repr_id,
>> +			       enum rte_eth_representor_type type,
>> +			       int controller, int pf, int representor_port) {
>> +	int ret, n, i, count;
>> +	struct rte_eth_representor_info *info = NULL;
>> +	size_t size;
>> +
>> +	if (type == RTE_ETH_REPRESENTOR_NONE)
>> +		return 0;
>> +	if (repr_id == NULL)
>> +		return -EINVAL;
>> +
>> +	/* Get PMD representor range info. */
>> +	ret = rte_eth_representor_info_get(ethdev->data->port_id, NULL);
>> +	if (ret < 0) {
>> +		if (type == RTE_ETH_REPRESENTOR_VF && controller == -1 &&
>> +		    pf == -1) {
>> +			/* Direct mapping for legacy VF representor. */
>> +			*repr_id = representor_port;
>> +			return 0;
>> +		} else {
>> +			return ret;
>> +		}
>> +	}
>> +	n = ret;
>> +	size = sizeof(*info) + n * sizeof(info->ranges[0]);
>> +	info = calloc(1, size);
>> +	if (info == NULL)
>> +		return -ENOMEM;
>> +	ret = rte_eth_representor_info_get(ethdev->data->port_id, info);
>> +	if (ret < 0)
>> +		goto out;
>> +
>> +	/* Default controller and pf to caller. */
>> +	if (controller == -1)
>> +		controller = info->controller;
>> +	if (pf == -1)
>> +		pf = info->pf;
>> +
>> +	/* Locate representor ID. */
>> +	ret = -ENOENT;
>> +	for (i = 0; i < n; ++i) {
>> +		if (info->ranges[i].type != type)
>> +			continue;
>> +		/* PMD hit: ignore controller if -1. */
>> +		if (info->ranges[i].controller != -1 &&
>> +		    info->ranges[i].controller != (uint16_t)controller)
>
>First of all I don't understand why 'controller' is cast to uint16_t here. Both 'controller' and range->controller have 'int' type.
>

Yes, I should have removed the cast.

>Second, I'm sorry, but I still don't understand the ignore logic. Why information retrieval may return -1 for controller and/or PF? What
>does it mean?

In some circumstances, PMD don't need the controller and PF, i.e. no bonding and multi-host, it locate device from PCI address.
Since openstack can't tell different case, these info are sent without difference, that's why PMD want to ignore them.

But I have a workaround in PMD now, will remove it in next version. But keeping flexibility might be a good choice IMHO.

>
>Above fallback to the device controller and pf if unspecified by the caller look good and make sense.
>
>> +			continue;
>> +		count = info->ranges[i].id_end - info->ranges[i].id_base + 1;
>> +		switch (info->ranges[i].type) {
>> +		case RTE_ETH_REPRESENTOR_PF:
>> +			if (pf >= info->ranges[i].pf + count)
>> +				continue;
>
>Condition must be stricter. We must ensure that requested port within both boundaries of the range.
>I.e. representor_port should not be smaller than
>info->ranges[i].pf.
>It is required for below subtraction.

Good catch!

>
>> +			*repr_id = info->ranges[i].id_base +
>> +				   (pf - info->ranges[i].pf);
>> +			ret = 0;
>> +			goto out;
>> +		case RTE_ETH_REPRESENTOR_VF:
>> +			/* PMD hit: ignore pf if -1. */
>> +			if (info->ranges[i].pf != -1 &&
>> +			    info->ranges[i].pf != (uint16_t)pf)
>
>Same as above. Cast seems to be not required.
>
>> +				continue;
>> +			if (representor_port >= info->ranges[i].vf + count)
>
>Same as above.
>
>> +				continue;
>> +			*repr_id = info->ranges[i].id_base +
>> +				   (representor_port - info->ranges[i].vf);
>> +			ret = 0;
>> +			goto out;
>> +		case RTE_ETH_REPRESENTOR_SF:
>> +			/* PMD hit: ignore pf if -1. */
>> +			if (info->ranges[i].pf != -1 &&
>> +			    info->ranges[i].pf != (uint16_t)pf)
>
>Same as above. Cast seems to be not required.
>
>> +				continue;
>> +			if (representor_port >= info->ranges[i].sf + count)
>> +				continue;
>
>Same as above.
>
>> +			*repr_id = info->ranges[i].id_base +
>> +			      (representor_port - info->ranges[i].sf);
>> +			ret = 0;
>> +			goto out;
>> +		default:
>> +			break;
>> +		}
>> +	}
>> +out:
>> +	free(info);
>> +	return ret;
>> +}
>> +
>>  static int
>>  eth_dev_handle_port_list(const char *cmd __rte_unused,
>>  		const char *params __rte_unused,
>> diff --git a/lib/librte_ethdev/version.map
>> b/lib/librte_ethdev/version.map index bb6f7436c2..2891f5734e 100644
>> --- a/lib/librte_ethdev/version.map
>> +++ b/lib/librte_ethdev/version.map
>> @@ -268,6 +268,7 @@ INTERNAL {
>>  	rte_eth_hairpin_queue_peer_bind;
>>  	rte_eth_hairpin_queue_peer_unbind;
>>  	rte_eth_hairpin_queue_peer_update;
>> +	rte_eth_representor_id_convert;
>>  	rte_eth_switch_domain_alloc;
>>  	rte_eth_switch_domain_free;
>>  };
>>


  reply	other threads:[~2021-03-02 15:18 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   ` [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 [this message]
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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