Hi
I see the eventfd module is still included... is this to support existing vhost
implementations? Is Qemu's vhost-user supported?
Thanks
Maryam
-Original Message-
From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Cao, Waterman
Sent: Thursday, August 7, 2014 3:29 PM
To: Xie, Huawei;
Thanks
I was looking at the wrong version of the patch :(
-Original Message-
From: Xie, Huawei
Sent: Tuesday, August 19, 2014 10:07 AM
To: Tahhan, Maryam; Cao, Waterman; dev at dpdk.org
Cc: Long, Thomas
Subject: RE: [dpdk-dev] [PATCH 0/3] vhost example based on user space vhost
library
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Roman Korynkevych
> Sent: Wednesday, March 1, 2017 4:27 PM
> To: dev@dpdk.org
> Cc: Korynkevych, RomanX
> Subject: [dpdk-dev] [PATCH v3] proc-info: added collectd-format and host-id
> options.
>
> Extended proc-info application to send DPDK p
> From: Olivier MATZ [mailto:olivier.matz at 6wind.com]
> Sent: Monday, August 17, 2015 3:54 PM
> To: Tahhan, Maryam; dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v6 4/9] ethdev: remove HW specific stats in
> stats structs
>
> Hi Maryam,
>
> On 07/15/2015 03
> This patch set implements xstats_get() and xstats_reset() in dev_ops for ixgbe
> to expose detailed error statistics to DPDK applications. The dump_cfg
> application was extended to demonstrate the usage of retrieving statistics for
> DPDK interfaces and renamed to proc_info in order reflect this
Best Regards,
Maryam
> -Original Message-
> From: Olivier MATZ [mailto:olivier.matz at 6wind.com]
> Sent: Friday, July 3, 2015 2:16 PM
> To: Tahhan, Maryam; dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v3 2/7] ixgbe: add functions to get and reset
> xstats
>
> >
> >> +
> >> + total_missed_rx = 0;
> >> + total_qbrc = 0;
> >> + total_qprc = 0;
> >> + total_qprdc = 0;
> >> + rxnfgpc = 0;
> >> + txdgpc = 0;
> >> + count = 0;
> >> +
> >> + ixgbe_read_stats_registers(hw, hw_stats, &total_missed_rx,
> &total_qbrc,
> >> +
>
>
>
> > >
> > >> +
> > >> +total_missed_rx = 0;
> > >> +total_qbrc = 0;
> > >> +total_qprc = 0;
> > >> +total_qprdc = 0;
> > >> +rxnfgpc = 0;
> > >> +txdgpc = 0;
> > >> +count = 0;
> > >> +
> > >> +ixgbe_read_stats_registers(hw,
> From: Van Haaren, Harry
> Sent: Tuesday, February 23, 2016 2:10 PM
> To: david.marchand at 6wind.com
> Cc: Tahhan, Maryam ; dev at dpdk.org; Van
> Haaren, Harry
> Subject: [PATCH v4] eal: add function to check if primary proc alive
>
> This patch adds a new functi
Hi David
Some of the stats were HW specific rather than generic stats that should be
exposed through rte_eth_stats and were migrated to the xstats API.
http://dpdk.org/ml/archives/dev/2015-June/019915.html. The naming was also not
generic enough to cover some of the drivers and in some cases wha
iginal Message-
> From: David Harton (dharton) [mailto:dharton at cisco.com]
> Sent: Friday, January 22, 2016 1:41 PM
> To: Tahhan, Maryam ; dev at dpdk.org
> Subject: RE: Future Direction for rte_eth_stats_get()
>
> Hi Maryam,
>
> Thanks for the pointer. I'll rev
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Friday, January 22, 2016 2:44 PM
> To: Tahhan, Maryam ; David Harton
> (dharton)
> Cc: dev at dpdk.org; olivier.matz at 6wind.com; Van Haaren, Harry
>
> Subject: Re: [dpdk-dev] Future Direction
generated DPDK docs.
Best Regards,
Maryam
From: Jay Rolette [mailto:role...@infiniteio.com]
Sent: Friday, October 2, 2015 2:25 PM
To: Tahhan, Maryam
Cc: DPDK
Subject: Re: [dpdk-dev] [PATCH] ethdev: distinguish between drop and error stats
Can you improve the comments on these counters? If you didn&#
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Tuesday, October 20, 2015 10:23 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3] ixgbe: remove rx jabber from ierrors
>
> Remove receive jabber count (rjc) from ierrors count as the register overlaps
> with
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Wednesday, September 30, 2015 10:05 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v2 1/3] rte: add keep alive functionality
>
> Adds functions for detecting and reporting the live-ness of LCores, the
> primary re
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Wednesday, September 30, 2015 10:05 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v2 2/3] l2fwd: keep alive sample application
>
> Modification of l2fwd to demonstrate keep-alive functionality.
>
> Signed-off-by
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:48 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 02/11] doc: add extended statistics to
> prog_guide
>
> Add extended statistic section to the programmers guide, poll mode dri
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:48 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 03/11] ethdev: update xstats_get() strings and
> Q handling
>
> Update the strings used for presenting stats to adhere to the
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:49 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 07/11] ixgbe: update statistic strings to
> scheme
>
> Updated and add statistic strings as used by xstats_get().
>
> Signed-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:48 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 05/11] igb: add xstats() implementation
>
> Add xstats_get() and xstats_reset() functions to igb driver, and the
> neccessary
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:49 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 09/11] i40e: add xstats() implementation
>
> Add xstats functions to i40e PMD, allowing extended statistics to be retrieved
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Tahhan, Maryam
> Sent: Friday, October 23, 2015 3:35 PM
> To: Van Haaren, Harry ; dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v3 03/11] ethdev: update xstats_get() strings
> and Q handling
>
> > From: de
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:48 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 03/11] ethdev: update xstats_get() strings and
> Q handling
>
> Update the strings used for presenting stats to adhere to the
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:49 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 10/11] i40evf: add xstats() implementation
>
> Add implementation of xstats() functions in i40evf PMD.
>
> Signed-off-by: Har
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:49 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 08/11] ixgbevf: add xstats() functions to VF
>
> Add xstats() functions and stat strings as necessary to ixgbevf PMD.
>
> Sig
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:48 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 06/11] igbvf: add xstats() implementation
>
> Add xstats functionality to igbvf PMD, adding necessary statistic strings.
>
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Wednesday, October 28, 2015 8:52 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 1/3] rte: add keep alive functionality
>
> Adds functions for detecting and reporting the live-ness of LCores, the
> primary requi
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Wednesday, October 28, 2015 8:52 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 3/3] example: add keep alive sample
> application
>
> Modification of l2fwd to demonstrate keep-alive functionality.
>
> Signed-o
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:48 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 04/11] virtio: add xstats() implementation
>
> Add xstats() functions and statistic strings to virtio PMD.
>
> Signed-off-by:
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:49 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 11/11] fm10k: add xstats() implementation
>
> Add xstats() functions and statistic strings.
>
> Signed-off-by: Harry van Haar
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Friday, October 30, 2015 11:36 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v4 00/10] Port XStats
>
> This patchset adds an implementation of the xstats_get() and xstats_reset()
> API to the following PMDs:
> From: Andriy Berestovskyy [mailto:aber at semihalf.com]
> Sent: Friday, September 4, 2015 10:38 AM
> To: Tahhan, Maryam; dev at dpdk.org
> Subject: ixgbe: account more Rx errors Issue
>
> Hi,
> Updating to DPDK 2.1 I noticed an issue with the ixgbe stats.
>
> In
> From: Andriy Berestovskyy [mailto:aber at semihalf.com]
> Sent: Friday, September 4, 2015 5:59 PM
> To: Tahhan, Maryam
> Cc: dev at dpdk.org; Olivier MATZ
> Subject: Re: ixgbe: account more Rx errors Issue
>
> Hi Maryam,
> Please see below.
>
> > XEC counts the
> From: Olivier MATZ [mailto:olivier.matz at 6wind.com]
> Sent: Monday, September 7, 2015 9:30 AM
> To: Tahhan, Maryam; Andriy Berestovskyy
> Cc: dev at dpdk.org
> Subject: Re: ixgbe: account more Rx errors Issue
>
> Hi,
>
> On 09/06/2015 07:15 PM, Tahhan, Mary
> From: Kyle Larose [mailto:eomereadig at gmail.com]
> Sent: Wednesday, September 9, 2015 6:43 PM
> To: Tahhan, Maryam
> Cc: Olivier MATZ; Andriy Berestovskyy; dev at dpdk.org
> Subject: Re: [dpdk-dev] ixgbe: account more Rx errors Issue
>
>
> On Mon, Sep 7, 2015 at
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Wednesday, May 18, 2016 10:30 AM
> To: dev at dpdk.org; Mcnamara, John
> Subject: [dpdk-dev] [PATCH v2 0/3] Keep-alive enhancements
>
> This patchset adds enhancements to the keepalive core monitoring
> and reporting su
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Monday, November 2, 2015 11:47 PM
> To: Tahhan, Maryam
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v2 1/1] ethdev: distinguish between drop and
> error stats
>
> 2015-10-19 13:20, M
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Tuesday, November 3, 2015 1:56 PM
> To: Tahhan, Maryam
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v2 1/1] ethdev: distinguish between drop and
> error stats
>
> 2015-11-03 13:14, Tahhan,
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Thursday, November 5, 2015 11:33 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v4 1/3] rte: add keep alive functionality
>
> Adds functions for detecting and reporting the live-ness of LCores, the
> primary
> re
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Thursday, November 5, 2015 11:33 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v4 3/3] example: add keep alive sample application
>
> Modified version of l2fwd to demonstrate keep-alive functionality.
>
> Signed
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Friday, November 6, 2015 2:13 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH 3/3] i40e: refactor xstats queue handling
>
> This patch refactors the queue and priority statistic handling.
> Generic queue stats
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Friday, November 6, 2015 2:13 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH 2/3] ixgbe: refactor xstats queue handling
>
> This patch refactors the queue handling. Generic queue stats are handled by
> rte_et
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Friday, November 6, 2015 2:13 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH 1/3] ethdev: xstats generic Q stats refactor
>
> This patch refactors the generic queue stats to be exposed by
> rte_ethdev_xstats_
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, November 5, 2015 12:56 PM
> To: dev at dpdk.org
> Cc: Harry van Haaren
> Subject: [dpdk-dev] [PATCH v2] i40e: fix resetting of stats
>
> This patch fixes a bug where only some of the statistics were being
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Thursday, July 9, 2015 2:40 AM
> To: Tahhan, Maryam
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4 8/8] app: add a new app proc_info
>
> 2015-07-05 18:40, Maryam Tahhan:
> > proc_info disp
> From: Olivier MATZ [mailto:olivier.matz at 6wind.com]
> Sent: Wednesday, July 15, 2015 10:19 AM
> To: Tahhan, Maryam; dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4 3/8] ethdev: expose extended error stats
>
> Hi Maryam,
>
> The API of the driver-specific function
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Thursday, July 30, 2015 12:20 AM
> To: Tahhan, Maryam
> Cc: dev at dpdk.org; Ananyev, Konstantin
> Subject: Re: [dpdk-dev] [PATCH v1 1/1] ixgbe: Fix oerrors by setting it to
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Thursday, March 17, 2016 4:41 PM
> To: Igor Ryzhov
> Cc: dev at dpdk.org; Tahhan, Maryam ;
> olivier.matz at 6wind.com
> Subject: Re: [dpdk-dev] [PATCH] ethdev: don't count missed packets in
> erroneo
> From: Van Haaren, Harry
> Sent: Tuesday, April 5, 2016 6:58 PM
> To: dev at dpdk.org
> Cc: Tahhan, Maryam ; Van Haaren, Harry
>
> Subject: [PATCH] doc: announce xstats api change for 16.07
>
> This patch adds a notice that the API for the xstats functionality will be
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of David Harton
> (dharton)
> Sent: Wednesday, April 20, 2016 5:04 PM
> To: Horton, Remy ; dev at dpdk.org
> Subject: Re: [dpdk-dev] [RFC PATCH v1 0/3] Remove string operations
> from xstats
>
> > -Original Message-
> > From: dev [mail
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Matthew Hall
> Sent: Friday, January 22, 2016 8:49 PM
> To: Igor Ryzhov
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] Future Direction for rte_eth_stats_get()
>
> On Fri, Jan 22, 2016 at 06:02:24PM +0300, Igor Ryzhov wrote:
> > How about
> From: David Harton (dharton) [mailto:dharton at cisco.com]
> Sent: Friday, February 5, 2016 9:16 PM
> To: Van Haaren, Harry ; Thomas
> Monjalon
> Cc: dev at dpdk.org; Tahhan, Maryam ;
> Mcnamara, John
> Subject: RE: [dpdk-dev] Future Direction for rte_eth_stats_get()
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Friday, May 6, 2016 12:11 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [RFC PATCH v2 0/3] Remove string operations from
> xstats
>
> The current extended ethernet statistics fetching involve doing several
> string oper
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Friday, May 6, 2016 12:11 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [RFC PATCH v2 1/3] rte: change xstats to use integer
> keys
>
> Signed-off-by: Remy Horton
> ---
Acked-by: Maryam Tahhan
>uint8_t stat_idx,
> @@ -1427,6 +1447,10 @@ struct eth_dev_ops {
> eth_stats_reset_t stats_reset; /**< Reset generic device
> statistics. */
> eth_xstats_get_t xstats_get;/**< Get extended device
> statistics. */
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Friday, May 6, 2016 12:11 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [RFC PATCH v2 2/3] drivers/net/ixgbe: change xstats
> to use integer id
>
> Signed-off-by: Remy Horton
> ---
Acked-by: Maryam Tahhan
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Friday, May 6, 2016 12:11 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [RFC PATCH v2 3/3] examples/ethtool: add xstats
> display command
>
> Signed-off-by: Remy Horton
> ---
Acked-by: Maryam Tahhan
>
> Hi, John & Greg
>
> Would you please give any opinion for this patch ?
>
> I have looked through all PMDs and found not all statistics items can be
> supported by some NIC.
> For example, rx_nombuf, q_ipackets, q_opackets, q_ibytes and q_obytes
> are not supported by i40e.
Queue stats s
> -Original Message-
> From: Loftus, Ciara
> Sent: Friday 28 August 2020 12:18
> To: dev@dpdk.org
> Cc: Loftus, Ciara
> Subject: [PATCH] net/af_xdp: custom XDP program loading
>
> The new 'xdp_prog=' vdev arg allows the user to specify the path to
> a custom XDP program to be set on th
al_list_head internal_list =
> + TAILQ_HEAD_INITIALIZER(internal_list);
> +
> +static pthread_mutex_t internal_list_lock = PTHREAD_MUTEX_INITIALIZER;
[Tahhan, Maryam] do multiple threads typically initialize and ethdev/invoke the
underlying driver?
Most apps I've seen initialize the ports
> -Original Message-
> From: Loftus, Ciara
> Sent: Thursday 17 September 2020 09:55
> To: Tahhan, Maryam
> Cc: dev@dpdk.org
> Subject: RE: [PATCH 1/1] net/af_xdp: shared UMEM support
>
> > >
> > > Kernel v5.10 will introduce the ability to effici
> Hi John,
>
> > Before this patch, DPDK used the file ~/.rte_config as a lock to
> > detect potential interference between multiple DPDK applications
> > running on the same machine. However, if a single user ran DPDK
> > applications concurrently on several different machines, and if the
> > use
> + stats->idrop = hw_stats->mngpdc +
> + hw_stats->fcoerpdc +
> + total_qbrc;
Should use qprdc instead of total_qbrc
> > Extend dump_cfg to also display statistcs information for given DPDK
> > ports and rename the application to proc_info as it's now a utility
> > doing a little more than just dumping the memory information for DPDK.
> >
> > Signed-off-by: Maryam Tahhan
> > ---
> > app/Makefile | 2
> From: Stephen Hemminger [mailto:stephen at networkplumber.org]
> Sent: Wednesday, June 10, 2015 1:51 AM
> To: Tahhan, Maryam
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH 1/4] ixgbe: expose extended error statistics
>
> On Fri, 5 Jun 2015 18:35:02 +0100
&
> 2015-06-05 18:35, Maryam Tahhan:
> > Extend rte_eth_xstats_get to retrieve additional stats from the device
> > driver as well the top level extended stats. Add additional drop
> > counters to the extended stats.
> >
> > Signed-off-by: Maryam Tahhan
> [..]
> Patch 1/4 doesn't compile without pa
> >>> + packets. */
> >>> };
> >>
> >> You are extending the generic stats. This is not the idea behind xstats.
> >> The xstats are specific to the driver.
> >
> > I'd followed the example of:
> > http://patchwork.dpdk.org/dev/patchwork/patch/85/
> > to added generic extended stats (at least what
On Fri, Jun 26, 2015 at 8:59 AM, Maryam Tahhan mailto:maryam.tahhan at intel.com>> wrote:
Remove non generic stats in rte_stats_strings and mark the relevant
fields in struct rte_eth_stats as deprecated.
Signed-off-by: Maryam Tahhan mailto:maryam.tahhan
at intel.com>>
---
doc/guides/rel_notes/a
> Hi Maryam,
> I was not aware of the proc_info app. Is there any documentation on dpdk.org
> about it, or should I browse the code?
> Thanks,
> Kyle
Hi Kyle,
It's the last patch in the patchset I posted. I haven't written up the
documentation yet, but will do so, for now feel free to peruse the
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