diff mbox

[dpdk-dev,v4,7/8] doc: updated resolved issues with old known issues

Message ID 1418834857-8643-8-git-send-email-pablo.de.lara.guarch@intel.com (mailing list archive)
State Accepted, archived
Headers show

Commit Message

De Lara Guarch, Pablo Dec. 17, 2014, 4:47 p.m. UTC
From: Siobhan Butler <siobhan.a.butler@intel.com>

Removed resolved issues from known issues section.
Added new resolved issues to resolved issues section.

Signed-off-by: Siobhan Butler <siobhan.a.butler@intel.com>
---
 doc/guides/rel_notes/known_issues.rst    | 225 -------------------------------
 doc/guides/rel_notes/resolved_issues.rst | 171 +++++++++++++++++++++++
 2 files changed, 171 insertions(+), 225 deletions(-)

Comments

Iremonger, Bernard Dec. 18, 2014, 3:24 p.m. UTC | #1
> -----Original Message-----

> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Pablo de Lara

> Sent: Wednesday, December 17, 2014 4:48 PM

> To: dev@dpdk.org

> Subject: [dpdk-dev] [PATCH v4 7/8] doc: updated resolved issues with old known issues

> 

> From: Siobhan Butler <siobhan.a.butler@intel.com>

> 

> Removed resolved issues from known issues section.

> Added new resolved issues to resolved issues section.

> 

> Signed-off-by: Siobhan Butler <siobhan.a.butler@intel.com>


Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>


 I have applied the patch to my tree next/dpdk-doc.
diff mbox

Patch

diff --git a/doc/guides/rel_notes/known_issues.rst b/doc/guides/rel_notes/known_issues.rst
index 0107f9d..3993b05 100644
--- a/doc/guides/rel_notes/known_issues.rst
+++ b/doc/guides/rel_notes/known_issues.rst
@@ -62,147 +62,6 @@  Pause Frame Forwarding does not work properly on igb
 |                                |                                                                                      |
 +--------------------------------+--------------------------------------------------------------------------------------+
 
-Running TestPMD with SRIOV in Domain U may cause it to hang when XENVIRT switch is on
--------------------------------------------------------------------------------------
-
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Title                          | Running TestPMD with SRIOV in Domain U may cause it to hang when XENVIRT switch is on|
-|                                |                                                                                      |
-+================================+======================================================================================+
-| Reference #                    | IXA00168949                                                                          |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Description                    | When TestPMD is run with only SRIOV port “./testpmd -c f -n 4 -- -i” , the following |
-|                                | error occurs:                                                                        |
-|                                |                                                                                      |
-|                                | PMD: gntalloc: ioctl error                                                           |
-|                                |                                                                                      |
-|                                | EAL: Error - exiting with code: 1                                                    |
-|                                |                                                                                      |
-|                                | Cause: Creation of mbuf pool for socket 0 failed                                     |
-|                                |                                                                                      |
-|                                | Then, alternately run SRIOV port and virtIO with testpmd:                            |
-|                                |                                                                                      |
-|                                | testpmd -c f -n 4 -- -i                                                              |
-|                                |                                                                                      |
-|                                | testpmd -c f -n 4 --use-dev="eth_xenvirt0" -- -i                                     |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Implication                    | DomU will not be accessible after you repeat this action some times                  |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Resolution/ Workaround         | Run testpmd with a "--total-num-mbufs=N(N<=3500)"                                    |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Affected Environment/ Platform | Fedora 16, 64 bits + Xen hypervisor 4.2.3 + Domain 0 kernel 3.10.0                   |
-|                                | +Domain U kernel 3.6.11                                                              |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Driver/Module                  | TestPMD Sample Application                                                           |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-
-Vhost-xen cannot detect Domain U application exit on Xen version 4.0.1
-----------------------------------------------------------------------
-
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Title                          | Vhost-xen cannot detect Domain U application exit on Xen 4.0.1.                      |
-|                                |                                                                                      |
-+================================+======================================================================================+
-| Reference #                    | IXA00168947                                                                          |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Description                    | When using DPDK applications on Xen 4.0.1, e.g. TestPMD Sample Application,          |
-|                                | on killing the application (e.g. killall testmd) vhost-switch cannot detect          |
-|                                | the domain U exited and does not free the Virtio device.                             |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Implication                    | Virtio device not freed after application is killed when using vhost-switch on Xen   |
-|                                | 4.0.1                                                                                |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Resolution                     |                                                                                      |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Affected Environment/ Platform | Xen 4.0.1                                                                            |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Driver/Module                  | Vhost-switch                                                                         |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-
-Virtio incorrect header length used if MSI-X is disabled by kernel driver
--------------------------------------------------------------------------
-
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Title                          | Virtio incorrect header length used if MSI-X is disabled by kernel driver or         |
-|                                | if VIRTIO_NET_F_MAC is not negotiated.                                               |
-|                                |                                                                                      |
-+================================+======================================================================================+
-| Reference #                    | IXA00384256                                                                          |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Description                    | The Virtio header for host-guest communication is of variable length and             |
-|                                | is dependent on whether MSI-X has been enabled by the kernel driver for the network  |
-|                                | device.                                                                              |
-|                                |                                                                                      |
-|                                | The base header length of 20 bytes will be extended by 4 bytes to accommodate MSI-X  |
-|                                | vectors and the Virtio Network Device header will appear at byte offset 24.          |
-|                                |                                                                                      |
-|                                | The Userspace Virtio Poll Mode Driver tests the guest feature bits for the presence  |
-|                                | of VIRTIO_PCI_FLAG_MISIX, however this bit field is not part of the Virtio           |
-|                                | specification and resolves to the VIRTIO_NET_F_MAC feature instead.                  |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Implication                    | The DPDK kernel driver will enable MSI-X by default,                                 |
-|                                | however if loaded with “intr_mode=legacy” on a guest with a Virtio Network Device,   |
-|                                | a KVM-Qemu guest may crash with the following error: “virtio-net header not in first |
-|                                | element”.                                                                            |
-|                                |                                                                                      |
-|                                | If VIRTIO_NET_F_MAC feature has not been negotiated, then the Userspace Poll Mode    |
-|                                | Driver will assume that MSI-X has been disabled and will prevent the proper          |
-|                                | functioning of the driver.                                                           |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Resolution                     | Ensure #define VIRTIO_PCI_CONFIG(hw) returns the correct offset (20 or 24 bytes) for |
-|                                | the devices where in rare cases MSI-X is disabled or VIRTIO_NET_F_MAC has not been   |
-|                                | negotiated.                                                                          |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Affected Environment/ Platform | Virtio devices where  MSI-X is disabled or VIRTIO_NET_F_MAC feature has not been     |
-|                                | negotiated.                                                                          |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Driver/Module                  | librte_pmd_virtio                                                                    |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-
-gmake clean may silently fail for some example applications
------------------------------------------------------------
-
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Title                          | When using Free BSD* 9.2 gmake clean may silently fail for some sample applications  |
-|                                |                                                                                      |
-+================================+======================================================================================+
-| Reference #                    | IXA00834605                                                                          |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Description                    | gmake clean may silently fail leaving the source object files intact.                |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Implication                    | Application object files are not removed.                                            |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Resolution                     | Manually remove ./build folders or rebuild application source after editing.         |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Affected Environment/ Platform | FreeBSD* 9.2 and below                                                               |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Driver/Module                  | Example Applications                                                                 |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-
 In packets provided by the PMD, some flags are missing
 ------------------------------------------------------
 
@@ -415,35 +274,6 @@  Multi-process sample app requires exact memory mapping
 |                                |                                                                                      |
 +--------------------------------+--------------------------------------------------------------------------------------+
 
-Unstable system performance across application executions with 2MB pages
-------------------------------------------------------------------------
-
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Title                          | Unstable system performance across application executions with 2MB pages             |
-|                                |                                                                                      |
-+================================+======================================================================================+
-| Reference #                    | IXA00372346                                                                          |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Description                    | The performance of a DPDK application may vary across executions of an               |
-|                                | application due to a varying number of TLB misses depending on the location of       |
-|                                | accessed structures in memory.                                                       |
-|                                | This situation occurs on rare occasions.                                             |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Implication                    | Occasionally, relatively poor performance of DPDK applications is encountered.       |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Resolution/ Workaround         | Using 1 GB pages results in lower usage of TLB entries, resolving this issue.        |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Affected Environment/ Platform | Systems using 2 MB pages                                                             |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Driver/Module                  | All                                                                                  |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-
 Packets are not sent by the 1 GbE/10 GbE SR-IOV driver when the source MAC address is not the MAC address assigned to the VF NIC
 --------------------------------------------------------------------------------------------------------------------------------
 
@@ -617,33 +447,6 @@  Kernel crash on IGB port unbinding
 |                                |                                                                                      |
 +--------------------------------+--------------------------------------------------------------------------------------+
 
-Link status change not working with MSI interrupts
---------------------------------------------------
-
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Title                          | Link status change not working with MSI interrupts                                   |
-|                                |                                                                                      |
-+================================+======================================================================================+
-| Reference #                    | IXA00378191                                                                          |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Description                    | MSI interrupts are not supported by the PMD.                                         |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Implication                    | Link status change will only work with legacy or MSI-X interrupts.                   |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Resolution/ Workaround         | The igb_uio driver can now be loaded with either legacy or MSI-X interrupt support.  |
-|                                | However, this configuration is not tested.                                           |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Affected Environment/ Platform | All                                                                                  |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Driver/Module                  | Poll Mode Driver (PMD)                                                               |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-
 Twinpond and Ironpond NICs do not report link status correctly
 --------------------------------------------------------------
 
@@ -821,34 +624,6 @@  Differences in how different Intel NICs handle maximum packet length for jumbo f
 |                                |                                                                                      |
 +--------------------------------+--------------------------------------------------------------------------------------+
 
-Link status interrupt not working in VF drivers
------------------------------------------------
-
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Title                          | Link status interrupts not working in the VF drivers                                 |
-|                                |                                                                                      |
-+================================+======================================================================================+
-| Reference                      | IXA00381312                                                                          |
-| #                              |                                                                                      |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Description                    | Due to the driver not setting up interrupts for VF drivers, the NIC does not report  |
-|                                | link status change to VF devices.                                                    |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Implication                    | Link status interrupts will not work in VM guests.                                   |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Resolution/ Workaround         | There is no workaround available.                                                    |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Affected Environment/ Platform | All                                                                                  |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-| Driver/Module                  | VF (SR-IOV) Poll Mode Driver (PMD)                                                   |
-|                                |                                                                                      |
-+--------------------------------+--------------------------------------------------------------------------------------+
-
 Binding PCI devices to igb_uio fails on Linux* kernel 3.9 when more than one device is used
 -------------------------------------------------------------------------------------------
 
diff --git a/doc/guides/rel_notes/resolved_issues.rst b/doc/guides/rel_notes/resolved_issues.rst
index 16e1026..85ce566 100644
--- a/doc/guides/rel_notes/resolved_issues.rst
+++ b/doc/guides/rel_notes/resolved_issues.rst
@@ -33,6 +33,177 @@  Resolved Issues
 
 This section describes previously known issues that have been resolved since release version 1.2.
 
+Running TestPMD with SRIOV in Domain U may cause it to hang when XENVIRT switch is on
+-------------------------------------------------------------------------------------
+
++--------------------------------+--------------------------------------------------------------------------------------+
+| Title                          | Running TestPMD with SRIOV in Domain U may cause it to hang when XENVIRT switch is on|
+|                                |                                                                                      |
++================================+======================================================================================+
+| Reference #                    | IXA00168949                                                                          |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Description                    | When TestPMD is run with only SRIOV port /testpmd -c f -n 4 -- -i, the following     |
+|                                | error occurs:                                                                        |
+|                                |                                                                                      |
+|                                | PMD: gntalloc: ioctl error                                                           |
+|                                |                                                                                      |
+|                                | EAL: Error - exiting with code: 1                                                    |
+|                                |                                                                                      |
+|                                | Cause: Creation of mbuf pool for socket 0 failed                                     |
+|                                |                                                                                      |
+|                                | Then, alternately run SRIOV port and virtIO with testpmd:                            |
+|                                |                                                                                      |
+|                                | testpmd -c f -n 4 -- -i                                                              |
+|                                |                                                                                      |
+|                                | testpmd -c f -n 4 --use-dev="eth_xenvirt0" -- -i                                     |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Implication                    | DomU will not be accessible after you repeat this action some times                  |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Resolution/ Workaround         | Run testpmd with a "--total-num-mbufs=N(N<=3500)"                                    |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Affected Environment/ Platform | Fedora 16, 64 bits + Xen hypervisor 4.2.3 + Domain 0 kernel 3.10.0                   |
+|                                | +Domain U kernel 3.6.11                                                              |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Driver/Module                  | TestPMD Sample Application                                                           |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+
+Vhost-xen cannot detect Domain U application exit on Xen version 4.0.1
+----------------------------------------------------------------------
+
++--------------------------------+--------------------------------------------------------------------------------------+
+| Title                          | Vhost-xen cannot detect Domain U application exit on Xen 4.0.1.                      |
+|                                |                                                                                      |
++================================+======================================================================================+
+| Reference #                    | IXA00168947                                                                          |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Description                    | When using DPDK applications on Xen 4.0.1, e.g. TestPMD Sample Application,          |
+|                                | on killing the application (e.g. killall testmd) vhost-switch cannot detect          |
+|                                | the domain U exited and does not free the Virtio device.                             |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Implication                    | Virtio device not freed after application is killed when using vhost-switch on Xen   |
+|                                |                                                                           4.0.1      |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Resolution                     | Resolved in DPDK 1.8                                                                 |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Affected Environment/ Platform | Xen 4.0.1                                                                            |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Driver/Module                  | Vhost-switch                                                                         |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+
+Virtio incorrect header length used if MSI-X is disabled by kernel driver
+-------------------------------------------------------------------------
+
++--------------------------------+--------------------------------------------------------------------------------------+
+| Title                          | Virtio incorrect header length used if MSI-X is disabled by kernel driver or         |
+|                                | if VIRTIO_NET_F_MAC is not negotiated.                                               |
+|                                |                                                                                      |
++================================+======================================================================================+
+| Reference #                    | IXA00384256                                                                          |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Description                    | The Virtio header for host-guest communication is of variable length and             |
+|                                | is dependent on whether MSI-X has been enabled by the kernel driver for the network  |
+|                                | device.                                                                              |
+|                                |                                                                                      |
+|                                | The base header length of 20 bytes will be extended by 4 bytes to accommodate MSI-X  |
+|                                | vectors and the Virtio Network Device header will appear at byte offset 24.          |
+|                                |                                                                                      |
+|                                | The Userspace Virtio Poll Mode Driver tests the guest feature bits for the presence  |
+|                                | of VIRTIO_PCI_FLAG_MISIX, however this bit field is not part of the Virtio           |
+|                                | specification and resolves to the VIRTIO_NET_F_MAC feature instead.                  |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Implication                    | The DPDK kernel driver will enable MSI-X by default,                                 |
+|                                | however if loaded with "intr_mode=legacy" on a guest with a Virtio Network Device,   |
+|                                | a KVM-Qemu guest may crash with the following error: "virtio-net header not in first |
+|                                | element".                                                                            |
+|                                |                                                                                      |
+|                                | If VIRTIO_NET_F_MAC feature has not been negotiated, then the Userspace Poll Mode    |
+|                                | Driver will assume that MSI-X has been disabled and will prevent the proper          |
+|                                | functioning of the driver.                                                           |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Resolution                     | Ensure #define VIRTIO_PCI_CONFIG(hw) returns the correct offset (20 or 24 bytes) for |
+|                                | the devices where in rare cases MSI-X is disabled or VIRTIO_NET_F_MAC has not been   |
+|                                | negotiated.                                                                          |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Affected Environment/ Platform | Virtio devices where  MSI-X is disabled or VIRTIO_NET_F_MAC feature has not been     |
+|                                | negotiated.                                                                          |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Driver/Module                  | librte_pmd_virtio                                                                    |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+
+Unstable system performance across application executions with 2MB pages
+------------------------------------------------------------------------
+
++--------------------------------+--------------------------------------------------------------------------------------+
+| Title                          | Unstable system performance across application executions with 2MB pages             |
+|                                |                                                                                      |
++================================+======================================================================================+
+| Reference #                    | IXA00372346                                                                          |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Description                    | The performance of an DPDK application may vary across executions of an              |
+|                                | application due to a varying number of TLB misses depending on the location of       |
+|                                | accessed structures in memory.                                                       |
+|                                | This situation occurs on rare occasions.                                             |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Implication                    | Occasionally, relatively poor performance of DPDK applications is encountered.       |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Resolution/ Workaround         | Using 1 GB pages results in lower usage of TLB entries, resolving this issue.        |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Affected Environment/ Platform | Systems using 2 MB pages                                                             |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Driver/Module                  | All                                                                                  |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+
+Link status change not working with MSI interrupts
+--------------------------------------------------
+
++--------------------------------+--------------------------------------------------------------------------------------+
+| Title                          | Link status change not working with MSI interrupts                                   |
+|                                |                                                                                      |
++================================+======================================================================================+
+| Reference #                    | IXA00378191                                                                          |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Description                    | MSI interrupts are not supported by the PMD.                                         |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Implication                    | Link status change will only work with legacy or MSI-X interrupts.                   |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Resolution/ Workaround         | The igb_uio driver can now be loaded with either legacy or MSI-X interrupt support.  |
+|                                | However, this configuration is not tested.                                           |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Affected Environment/ Platform | All                                                                                  |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Driver/Module                  | Poll Mode Driver (PMD)                                                               |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+
 KNI does not provide Ethtool support for all NICs supported by the Poll-Mode Drivers
 ------------------------------------------------------------------------------------