test suite reviews and discussions
 help / color / Atom feed
From: Phanendra Vukkisala <pvukkisala@marvell.com>
To: "Chen, Zhaoyan" <zhaoyan.chen@intel.com>,
	"Tu, Lijuan" <lijuan.tu@intel.com>, "dts@dpdk.org" <dts@dpdk.org>
Cc: Vijaya Bhaskar Annayyolla <avijay@marvell.com>,
	Faisal Masood <fmasood@marvell.com>,
	"Mo, YufengX" <yufengx.mo@intel.com>
Subject: Re: [dts] [PATCH] IXIA: Exit on failure of clear/take port ownership
Date: Wed, 14 Aug 2019 14:20:10 +0000
Message-ID: <MN2PR18MB27043AA51DC962C16A460463DDAD0@MN2PR18MB2704.namprd18.prod.outlook.com> (raw)
In-Reply-To: <9DEEADBC57E43F4DA73B571777FECECA41D7D35B@SHSMSX104.ccr.corp.intel.com>

Hi Zhaoyan Chen,

Thanks, submitted the patch to fix in new pktgen API. 
I'm aware of changes in Introduction of new pktgen APIs in DTS. I yet to switch to new DTS source base, so I'm still using etgen. 

Regards,
Phanendra

-----Original Message-----
From: Chen, Zhaoyan <zhaoyan.chen@intel.com> 
Sent: Monday, August 12, 2019 12:59 PM
To: Tu, Lijuan <lijuan.tu@intel.com>; Phanendra Vukkisala <pvukkisala@marvell.com>; dts@dpdk.org
Cc: Vijaya Bhaskar Annayyolla <avijay@marvell.com>; Faisal Masood <fmasood@marvell.com>; Mo, YufengX <yufengx.mo@intel.com>; Chen, Zhaoyan <zhaoyan.chen@intel.com>
Subject: [EXT] RE: [dts] [PATCH] IXIA: Exit on failure of clear/take port ownership

External Email

----------------------------------------------------------------------
Thanks, Vukkisala,

Good fixing on etgen.py, however, we are going to remove the etgen API in future. 
Because there is a new pktgen API developed in DTS framework, which support not only IXIA but also TREX (SW). They have unified packet generator API, so you need to modify nothing in the test suite, if you change the packet generator in test environment.

So we encourage you to try this new unified API for your performance test suite.
We have several documents for you to migrate from old etgen API under doc folder
- migrate_from_etgen_to_pktgen.rst
- pktgen_prog_guide.rst
- trex_known_issue.rst

Furthermore, your fixing seems also valid for the new pktgen API. Could you please generate 1 more patch for it?

BTW, how many test suite you are using with etgen in DTS? What are they?

Any problem, please let me know. Thanks.


Regards,
Zhaoyan Chen


> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Tu, Lijuan
> Sent: Monday, August 12, 2019 3:00 PM
> To: pvukkisala@marvell.com; dts@dpdk.org
> Cc: avijay@marvell.com; fmasood@marvell.com
> Subject: Re: [dts] [PATCH] IXIA: Exit on failure of clear/take port 
> ownership
> 
> Applied, thanks
> 
> > -----Original Message-----
> > From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of 
> > pvukkisala@marvell.com
> > Sent: Friday, August 9, 2019 8:51 PM
> > To: dts@dpdk.org
> > Cc: avijay@marvell.com; fmasood@marvell.com; Phanendra Vukkisala 
> > <pvukkisala@marvell.com>
> > Subject: [dts] [PATCH] IXIA: Exit on failure of clear/take port 
> > ownership
> >
> > From: Phanendra Vukkisala <pvukkisala@marvell.com>
> >
> > Signed-off-by: Phanendra Vukkisala <pvukkisala@marvell.com>
> > ---
> >  framework/etgen.py |    8 ++++++--
> >  1 file changed, 6 insertions(+), 2 deletions(-)
> >
> > diff --git a/framework/etgen.py b/framework/etgen.py index 
> > 212b9c2..a47d8cd 100644
> > --- a/framework/etgen.py
> > +++ b/framework/etgen.py
> > @@ -427,10 +427,14 @@ class IxiaPacketGenerator(SSHConnection):
> >          out = self.send_expect("set chasId [ixGetChassisID %s]" % 
> > self.tclServerIP, "% ")
> >          self.chasId = int(out.strip())
> >
> > -        self.send_expect("ixClearOwnership [list %s]" % string.join(
> > +        out = self.send_expect("ixClearOwnership [list %s]" % 
> > + string.join(
> >              ['[list %d %d %d]' % (self.chasId, item['card'],
> > item['port']) for item in self.ports], ' '), "% ", 10)
> > -        self.send_expect("ixTakeOwnership [list %s] force" % string.join(
> > +        if out.strip()[-1] != '0':
> > +            return False
> > +        out = self.send_expect("ixTakeOwnership [list %s] force" % 
> > + string.join(
> >              ['[list %d %d %d]' % (self.chasId, item['card'],
> > item['port']) for item in self.ports], ' '), "% ", 10)
> > +        if out.strip()[-1] != '0':
> > +            return False
> >
> >          return True
> >
> > --
> > 1.7.9.5


      reply index

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-09 12:51 pvukkisala
2019-08-12  6:59 ` Tu, Lijuan
2019-08-12  7:28   ` Chen, Zhaoyan
2019-08-14 14:20     ` Phanendra Vukkisala [this message]

Reply instructions:

You may reply publically 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=MN2PR18MB27043AA51DC962C16A460463DDAD0@MN2PR18MB2704.namprd18.prod.outlook.com \
    --to=pvukkisala@marvell.com \
    --cc=avijay@marvell.com \
    --cc=dts@dpdk.org \
    --cc=fmasood@marvell.com \
    --cc=lijuan.tu@intel.com \
    --cc=yufengx.mo@intel.com \
    --cc=zhaoyan.chen@intel.com \
    /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

test suite reviews and discussions

Archives are clonable:
	git clone --mirror http://inbox.dpdk.org/dts/0 dts/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dts dts/ http://inbox.dpdk.org/dts \
		dts@dpdk.org
	public-inbox-index dts


Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dts


AGPL code for this site: git clone https://public-inbox.org/ public-inbox