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From: Thomas F Herbert <therbert@redhat.com>
To: "Ouyang, Changchun" <changchun.ouyang@intel.com>,
	"dpdk >> dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH 4/6] vhost: Add new command line option: rxq
Date: Fri, 22 May 2015 08:51:00 -0400	[thread overview]
Message-ID: <555F2634.3040307@redhat.com> (raw)
In-Reply-To: <F52918179C57134FAEC9EA62FA2F962511B5A8C4@shsmsx102.ccr.corp.intel.com>



On 5/22/15 2:05 AM, Ouyang, Changchun wrote:
> Hi Thomas,
>
>> -----Original Message-----
>> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Thomas F Herbert
>> Sent: Friday, May 22, 2015 9:39 AM
>> To: dpdk >> dev@dpdk.org
>> Subject: Re: [dpdk-dev] [PATCH 4/6] vhost: Add new command line option:
>> rxq
>>
>>
>>
>> On 5/21/15 3:49 AM, Ouyang Changchun wrote:
>>> Sample vhost need know the queue number user want to enable for each
>>> virtio device, so add the new option '--rxq' into it.
>> Could you also add the new --rxq option description to us_vhost_usage()?
>
> Actually we have, please see below
True enough. However, the code calls rte_eal_init() before parsing args 
and therefore takes rte_exit before printing usage of the non-eal options.
>
>> +585,8 @@
>>> us_vhost_usage(const char *prgname)
>>>    	"		--rx-desc-num [0-N]: the number of descriptors on rx,
>> "
>>>    			"used only when zero copy is enabled.\n"
>>>    	"		--tx-desc-num [0-N]: the number of descriptors on tx,
>> "
>>> -			"used only when zero copy is enabled.\n",
>>> +			"used only when zero copy is enabled.\n"
>>> +	"		--rxq [1,2,4]: rx queue number for each vhost
>> device\n",
>>>    	       prgname);
>>>    }
>
> Thanks
> Changchun
>

  reply	other threads:[~2015-05-22 12:51 UTC|newest]

Thread overview: 65+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-21  7:49 [dpdk-dev] [PATCH 0/6] Support multiple queues in vhost Ouyang Changchun
2015-05-21  7:49 ` [dpdk-dev] [PATCH 1/6] ixgbe: Support VMDq RSS in non-SRIOV environment Ouyang Changchun
2015-08-24 10:41   ` Qiu, Michael
2015-08-25  0:38     ` Ouyang, Changchun
2015-05-21  7:49 ` [dpdk-dev] [PATCH 2/6] lib_vhost: Support multiple queues in virtio dev Ouyang Changchun
2015-06-03  2:47   ` Xie, Huawei
2015-05-21  7:49 ` [dpdk-dev] [PATCH 3/6] lib_vhost: Set memory layout for multiple queues mode Ouyang Changchun
2015-06-02  3:33   ` Xie, Huawei
2015-05-21  7:49 ` [dpdk-dev] [PATCH 4/6] vhost: Add new command line option: rxq Ouyang Changchun
2015-05-22  1:39   ` Thomas F Herbert
2015-05-22  6:05     ` Ouyang, Changchun
2015-05-22 12:51       ` Thomas F Herbert [this message]
2015-05-23  1:25         ` Ouyang, Changchun
2015-05-26  7:21           ` Ouyang, Changchun
2015-05-21  7:49 ` [dpdk-dev] [PATCH 5/6] vhost: Support multiple queues Ouyang Changchun
2015-05-21  7:49 ` [dpdk-dev] [PATCH 6/6] virtio: Resolve for control queue Ouyang Changchun
2015-05-22  1:13 ` [dpdk-dev] [PATCH 0/6] Support multiple queues in vhost Thomas F Herbert
2015-05-22  6:08   ` Ouyang, Changchun
2015-06-10  5:52 ` [dpdk-dev] [PATCH v2 0/7] " Ouyang Changchun
2015-06-10  5:52   ` [dpdk-dev] [PATCH v2 1/7] ixgbe: Support VMDq RSS in non-SRIOV environment Ouyang Changchun
2015-06-10  5:52   ` [dpdk-dev] [PATCH v2 2/7] lib_vhost: Support multiple queues in virtio dev Ouyang Changchun
2015-06-11  9:54     ` Panu Matilainen
2015-06-10  5:52   ` [dpdk-dev] [PATCH v2 3/7] lib_vhost: Set memory layout for multiple queues mode Ouyang Changchun
2015-06-10  5:52   ` [dpdk-dev] [PATCH v2 4/7] vhost: Add new command line option: rxq Ouyang Changchun
2015-06-10  5:52   ` [dpdk-dev] [PATCH v2 5/7] vhost: Support multiple queues Ouyang Changchun
2015-06-10  5:52   ` [dpdk-dev] [PATCH v2 6/7] virtio: Resolve for control queue Ouyang Changchun
2015-06-10  5:52   ` [dpdk-dev] [PATCH v2 7/7] vhost: Add per queue stats info Ouyang Changchun
2015-06-15  7:56   ` [dpdk-dev] [PATCH v3 0/9] Support multiple queues in vhost Ouyang Changchun
2015-06-15  7:56     ` [dpdk-dev] [PATCH v3 1/9] ixgbe: Support VMDq RSS in non-SRIOV environment Ouyang Changchun
2015-06-15  7:56     ` [dpdk-dev] [PATCH v3 2/9] lib_vhost: Support multiple queues in virtio dev Ouyang Changchun
2015-06-18 13:16       ` Flavio Leitner
2015-06-19  1:06         ` Ouyang, Changchun
2015-06-18 13:34       ` Flavio Leitner
2015-06-19  1:17         ` Ouyang, Changchun
2015-06-15  7:56     ` [dpdk-dev] [PATCH v3 3/9] lib_vhost: Set memory layout for multiple queues mode Ouyang Changchun
2015-06-15  7:56     ` [dpdk-dev] [PATCH v3 4/9] lib_vhost: Check the virtqueue address's validity Ouyang Changchun
2015-06-15  7:56     ` [dpdk-dev] [PATCH v3 5/9] vhost: Add new command line option: rxq Ouyang Changchun
2015-06-15  7:56     ` [dpdk-dev] [PATCH v3 6/9] vhost: Support multiple queues Ouyang Changchun
2015-06-15  7:56     ` [dpdk-dev] [PATCH v3 7/9] virtio: Resolve for control queue Ouyang Changchun
2015-06-15  7:56     ` [dpdk-dev] [PATCH v3 8/9] vhost: Add per queue stats info Ouyang Changchun
2015-06-15  7:56     ` [dpdk-dev] [PATCH v3 9/9] doc: Update doc for vhost multiple queues Ouyang Changchun
2015-08-12  8:02     ` [dpdk-dev] [PATCH v4 00/12] Support multiple queues in vhost Ouyang Changchun
2015-08-12  8:02       ` [dpdk-dev] [PATCH v4 01/12] ixgbe: support VMDq RSS in non-SRIOV environment Ouyang Changchun
2015-08-12  8:22         ` Vincent JARDIN
2015-08-12  8:02       ` [dpdk-dev] [PATCH v4 02/12] vhost: support multiple queues in virtio dev Ouyang Changchun
2015-08-13 12:52         ` Flavio Leitner
2015-08-14  2:29           ` Ouyang, Changchun
2015-08-14 12:16             ` Flavio Leitner
2015-08-19  3:52         ` Yuanhan Liu
2015-08-19  5:54           ` Ouyang, Changchun
2015-08-19  6:28             ` Yuanhan Liu
2015-08-19  6:39               ` Yuanhan Liu
2015-09-03  2:27         ` Tetsuya Mukawa
2015-09-06  2:25           ` Ouyang, Changchun
2015-08-12  8:02       ` [dpdk-dev] [PATCH v4 03/12] vhost: update version map file Ouyang Changchun
2015-08-12  8:24         ` Panu Matilainen
2015-08-12  8:02       ` [dpdk-dev] [PATCH v4 04/12] vhost: set memory layout for multiple queues mode Ouyang Changchun
2015-08-12  8:02       ` [dpdk-dev] [PATCH v4 05/12] vhost: check the virtqueue address's validity Ouyang Changchun
2015-08-12  8:02       ` [dpdk-dev] [PATCH v4 06/12] vhost: support protocol feature Ouyang Changchun
2015-08-12  8:02       ` [dpdk-dev] [PATCH v4 07/12] vhost: add new command line option: rxq Ouyang Changchun
2015-08-12  8:02       ` [dpdk-dev] [PATCH v4 08/12] vhost: support multiple queues Ouyang Changchun
2015-08-12  8:02       ` [dpdk-dev] [PATCH v4 09/12] virtio: resolve for control queue Ouyang Changchun
2015-08-12  8:02       ` [dpdk-dev] [PATCH v4 10/12] vhost: add per queue stats info Ouyang Changchun
2015-08-12  8:02       ` [dpdk-dev] [PATCH v4 11/12] vhost: alloc core to virtq Ouyang Changchun
2015-08-12  8:02       ` [dpdk-dev] [PATCH v4 12/12] doc: update doc for vhost multiple queues Ouyang Changchun

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