From: "Tan, Jianfeng" <jianfeng.tan@intel.com>
To: "Burakov, Anatoly" <anatoly.burakov@intel.com>, dev@dpdk.org
Cc: bruce.richardson@intel.com, konstantin.ananyev@intel.com,
thomas@monjalon.net, maxime.coquelin@redhat.com,
ferruh.yigit@intel.com
Subject: Re: [dpdk-dev] [PATCH 2/4] bus/vdev: bus scan by multi-process channel
Date: Mon, 12 Mar 2018 11:22:09 +0800 [thread overview]
Message-ID: <a0dc3654-96ee-6733-5eb2-e56ca133bae5@intel.com> (raw)
In-Reply-To: <ef06a3f1-12e2-70c0-f845-6f8bf66fb488@intel.com>
On 3/7/2018 10:00 PM, Burakov, Anatoly wrote:
> On 04-Mar-18 3:30 PM, Jianfeng Tan wrote:
>> To scan the vdevs in primary, we send request to primary process
>> to obtain the names for vdevs.
>>
>> Only the name is shared from the primary. In probe(), the device
>> driver is supposed to locate (or request more) the detail
>> information from the primary.
>>
>> Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
>> ---
>
> General note - you probably want to syncrhonize access to the tailq.
> Multiple secondaries may initialize, a vdev hotplug event may be in
> process, etc.
>
Make sense, will change it in next version.
Thanks,
Jianfeng
next prev parent reply other threads:[~2018-03-12 3:22 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-04 15:30 [dpdk-dev] [PATCH 0/4] allow procinfo and pdump on eth vdev Jianfeng Tan
2018-03-04 15:30 ` [dpdk-dev] [PATCH 1/4] eal: bring forward multi-process channel init Jianfeng Tan
2018-03-04 15:30 ` [dpdk-dev] [PATCH 2/4] bus/vdev: bus scan by multi-process channel Jianfeng Tan
2018-03-05 9:36 ` Burakov, Anatoly
2018-03-06 0:50 ` Tan, Jianfeng
2018-03-07 14:00 ` Burakov, Anatoly
2018-03-12 3:22 ` Tan, Jianfeng [this message]
2018-03-04 15:30 ` [dpdk-dev] [PATCH 3/4] drivers/net: do not allocate rte_eth_dev_data privately Jianfeng Tan
2018-03-06 6:07 ` Matan Azrad
2018-03-06 8:55 ` Tan, Jianfeng
2018-03-07 6:00 ` Matan Azrad
2018-03-07 6:10 ` Matan Azrad
2018-03-12 3:40 ` Tan, Jianfeng
2018-03-04 15:30 ` [dpdk-dev] [PATCH 4/4] drivers/net: share vdev data to secondary process Jianfeng Tan
2018-04-19 16:50 ` [dpdk-dev] [PATCH v3 0/5] allow procinfo and pdump on eth vdev Jianfeng Tan
2018-04-19 16:50 ` [dpdk-dev] [PATCH v3 1/5] eal: bring forward multi-process channel init Jianfeng Tan
2018-04-20 8:16 ` Burakov, Anatoly
2018-04-20 14:08 ` Tan, Jianfeng
2018-04-19 16:50 ` [dpdk-dev] [PATCH v3 2/5] bus/vdev: add lock on vdev device list Jianfeng Tan
2018-04-20 8:26 ` Burakov, Anatoly
2018-04-20 14:19 ` Tan, Jianfeng
2018-04-20 15:16 ` Burakov, Anatoly
2018-04-20 15:23 ` Tan, Jianfeng
2018-04-19 16:50 ` [dpdk-dev] [PATCH v3 3/5] bus/vdev: bus scan by multi-process channel Jianfeng Tan
2018-04-20 8:41 ` Burakov, Anatoly
2018-04-20 14:28 ` Tan, Jianfeng
2018-04-20 15:19 ` Burakov, Anatoly
2018-04-20 15:32 ` Tan, Jianfeng
2018-04-20 15:39 ` Burakov, Anatoly
2018-04-19 16:50 ` [dpdk-dev] [PATCH v3 4/5] drivers/net: not use private eth dev data Jianfeng Tan
2018-04-19 16:50 ` [dpdk-dev] [PATCH v3 5/5] drivers/net: share vdev data to secondary process Jianfeng Tan
2018-04-20 16:57 ` [dpdk-dev] [PATCH v4 0/5] allow procinfo and pdump on eth vdev Jianfeng Tan
2018-04-20 16:57 ` [dpdk-dev] [PATCH v4 1/5] eal: bring forward multi-process channel init Jianfeng Tan
2018-04-20 16:57 ` [dpdk-dev] [PATCH v4 2/5] bus/vdev: add lock on vdev device list Jianfeng Tan
2018-04-23 9:47 ` Burakov, Anatoly
2018-04-20 16:57 ` [dpdk-dev] [PATCH v4 3/5] bus/vdev: bus scan by multi-process channel Jianfeng Tan
2018-04-23 9:54 ` Burakov, Anatoly
2018-04-24 5:22 ` Tan, Jianfeng
2018-04-20 16:57 ` [dpdk-dev] [PATCH v4 4/5] drivers/net: not use private eth dev data Jianfeng Tan
2018-04-20 16:57 ` [dpdk-dev] [PATCH v4 5/5] drivers/net: share vdev data to secondary process Jianfeng Tan
2018-04-24 5:51 ` [dpdk-dev] [PATCH v5 0/5] allow procinfo and pdump on eth vdev Jianfeng Tan
2018-04-24 5:51 ` [dpdk-dev] [PATCH v5 1/5] eal: bring forward multi-process channel init Jianfeng Tan
2018-04-24 5:51 ` [dpdk-dev] [PATCH v5 2/5] bus/vdev: add lock on vdev device list Jianfeng Tan
2018-04-24 5:51 ` [dpdk-dev] [PATCH v5 3/5] bus/vdev: bus scan by multi-process channel Jianfeng Tan
2018-04-24 10:09 ` Thomas Monjalon
2018-04-24 5:51 ` [dpdk-dev] [PATCH v5 4/5] drivers/net: not use private eth dev data Jianfeng Tan
2018-04-24 5:51 ` [dpdk-dev] [PATCH v5 5/5] drivers/net: share vdev data to secondary process Jianfeng Tan
2018-04-24 10:32 ` [dpdk-dev] [PATCH v5 0/5] allow procinfo and pdump on eth vdev Thomas Monjalon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=a0dc3654-96ee-6733-5eb2-e56ca133bae5@intel.com \
--to=jianfeng.tan@intel.com \
--cc=anatoly.burakov@intel.com \
--cc=bruce.richardson@intel.com \
--cc=dev@dpdk.org \
--cc=ferruh.yigit@intel.com \
--cc=konstantin.ananyev@intel.com \
--cc=maxime.coquelin@redhat.com \
--cc=thomas@monjalon.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).