From: "Burakov, Anatoly" <anatoly.burakov@intel.com>
To: Jianfeng Tan <jianfeng.tan@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, 5 Mar 2018 09:36:37 +0000 [thread overview]
Message-ID: <934e5f81-8356-d430-54ed-51037c92e798@intel.com> (raw)
In-Reply-To: <1520177405-59091-3-git-send-email-jianfeng.tan@intel.com>
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>
> ---
Is there much point in having private vdevs? Granted, i'm not exactly a
heavy user of vdev's, but to me this would seem like a way to introduce
more confusion. How do i tell which devices are shared between
processes, and which are private to one process? Can i control which one
do i get? To me it would seem like it would be better to just switch all
vdevs to being shared.
--
Thanks,
Anatoly
next prev parent reply other threads:[~2018-03-05 9:36 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 [this message]
2018-03-06 0:50 ` Tan, Jianfeng
2018-03-07 14:00 ` Burakov, Anatoly
2018-03-12 3:22 ` Tan, Jianfeng
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=934e5f81-8356-d430-54ed-51037c92e798@intel.com \
--to=anatoly.burakov@intel.com \
--cc=bruce.richardson@intel.com \
--cc=dev@dpdk.org \
--cc=ferruh.yigit@intel.com \
--cc=jianfeng.tan@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).