diff mbox series

[ovs-dev,v6,1/2] netdev-dpdk: extend netdev_dpdk_get_status to include if_type and if_descr

Message ID 1510657185-5791-1-git-send-email-michalx.weglicki@intel.com
State Accepted
Delegated to: Ian Stokes
Headers show
Series [ovs-dev,v6,1/2] netdev-dpdk: extend netdev_dpdk_get_status to include if_type and if_descr | expand

Commit Message

Weglicki, MichalX Nov. 14, 2017, 10:59 a.m. UTC 
This commit extends netdev_dpdk_get_status API to include additional
driver-related information: if_type and if_descr.

v2->v3: Code rebase.
v3->v4: Minor comments applied.
v5->v6: Adds DPDK port specific description in documentation.

Co-authored-by: Michal Weglicki <michalx.weglicki@intel.com>
Signed-off-by: Michal Weglicki <michalx.weglicki@intel.com>
Signed-off-by: Przemyslaw Szczerbik <przemyslawx.szczerbik@intel.com>
---
 lib/netdev-dpdk.c    |  9 ++++++++
 vswitchd/vswitch.xml | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 73 insertions(+)

Comments

Weglicki, MichalX Nov. 28, 2017, 2:45 p.m. UTC | #1 
Hello Ben, 

I've added missing missing documentation as suggested in your comment. If there is something else you would like me to do, just let me know. 

Br, 
Michal. 

> -----Original Message-----
> From: Weglicki, MichalX
> Sent: Tuesday, November 14, 2017 12:00 PM
> To: dev@openvswitch.org
> Cc: Weglicki, MichalX <michalx.weglicki@intel.com>; Przemyslaw Szczerbik <przemyslawx.szczerbik@intel.com>
> Subject: [PATCH v6 1/2] netdev-dpdk: extend netdev_dpdk_get_status to include if_type and if_descr
> 
> This commit extends netdev_dpdk_get_status API to include additional
> driver-related information: if_type and if_descr.
> 
> v2->v3: Code rebase.
> v3->v4: Minor comments applied.
> v5->v6: Adds DPDK port specific description in documentation.
> 
> Co-authored-by: Michal Weglicki <michalx.weglicki@intel.com>
> Signed-off-by: Michal Weglicki <michalx.weglicki@intel.com>
> Signed-off-by: Przemyslaw Szczerbik <przemyslawx.szczerbik@intel.com>
> ---
>  lib/netdev-dpdk.c    |  9 ++++++++
>  vswitchd/vswitch.xml | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 73 insertions(+)
> 
> diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c
> index 76e79be..3560bdd 100644
> --- a/lib/netdev-dpdk.c
> +++ b/lib/netdev-dpdk.c
> @@ -36,6 +36,7 @@
>  #include <rte_meter.h>
>  #include <rte_pci.h>
>  #include <rte_vhost.h>
> +#include <rte_version.h>
> 
>  #include "dirs.h"
>  #include "dp-packet.h"
> @@ -2509,6 +2510,14 @@ netdev_dpdk_get_status(const struct netdev *netdev, struct smap *args)
>      smap_add_format(args, "max_vfs", "%u", dev_info.max_vfs);
>      smap_add_format(args, "max_vmdq_pools", "%u", dev_info.max_vmdq_pools);
> 
> +    /* Querying the DPDK library for iftype may be done in future, pending
> +     * support; cf. RFC 3635 Section 3.2.4. */
> +    enum { IF_TYPE_ETHERNETCSMACD = 6 };
> +
> +    smap_add_format(args, "if_type", "%"PRIu32, IF_TYPE_ETHERNETCSMACD);
> +    smap_add_format(args, "if_descr", "%s %s", rte_version(),
> +                                               dev_info.driver_name);
> +
>      if (dev_info.pci_dev) {
>          smap_add_format(args, "pci-vendor_id", "0x%u",
>                          dev_info.pci_dev->id.vendor_id);
> diff --git a/vswitchd/vswitch.xml b/vswitchd/vswitch.xml
> index c145e1a..72cf353 100644
> --- a/vswitchd/vswitch.xml
> +++ b/vswitchd/vswitch.xml
> @@ -2815,6 +2815,70 @@ ovs-vsctl add-port br0 p0 -- set Interface p0 type=patch options:peer=p1 \
>          Whether carrier is detected on <ref column="status"
>          key="tunnel_egress_iface"/>.
>        </column>
> +
> +      <group title="dpdk">
> +        <p>
> +          DPDK specific interface status options.
> +        </p>
> +
> +          <column name="status" key="port_no">
> +            DPDK port ID.
> +          </column>
> +
> +          <column name="status" key="numa_id">
> +            NUMA socket ID to which an Ethernet device is connected.
> +          </column>
> +
> +          <column name="status" key="min_rx_bufsize">
> +            Minimum size of RX buffer.
> +          </column>
> +
> +          <column name="status" key="max_rx_pktlen">
> +            Maximum configurable length of RX pkt.
> +          </column>
> +
> +          <column name="status" key="max_rx_queues">
> +            Maximum number of RX queues.
> +          </column>
> +
> +          <column name="status" key="max_tx_queues">
> +            Maximum number of TX queues.
> +          </column>
> +
> +          <column name="status" key="max_mac_addrs">
> +            Maximum number of MAC addresses.
> +          </column>
> +
> +          <column name="status" key="max_hash_mac_addrs">
> +            Maximum number of hash MAC addresses for MTA and UTA.
> +          </column>
> +
> +          <column name="status" key="max_vfs">
> +            Maximum number of hash MAC addresses for MTA and UTA.
> +            Maximum number of VFs.
> +          </column>
> +
> +          <column name="status" key="max_vmdq_pools">
> +            Maximum number of VMDq pools.
> +          </column>
> +
> +          <column name="status" key="if_type">
> +            Interface type ID according to IANA ifTYPE MIB definitions.
> +          </column>
> +
> +          <column name="status" key="if_descr">
> +            Interface description string.
> +          </column>
> +
> +          <column name="status" key="pci-vendor_id">
> +            Vendor ID of PCI device.
> +          </column>
> +
> +          <column name="status" key="pci-device_id">
> +            Device ID of PCI device.
> +          </column>
> +
> +      </group>
>      </group>
> 
>      <group title="Statistics">
> --
> 1.8.3.1
Ben Pfaff Nov. 29, 2017, 5:54 p.m. UTC | #2 
I've given my feedback so now I'd hope that Ian Stokes will review this
and consider this for the dpdk_merge branch.

On Tue, Nov 28, 2017 at 02:45:07PM +0000, Weglicki, MichalX wrote:
> Hello Ben, 
> 
> I've added missing missing documentation as suggested in your comment. If there is something else you would like me to do, just let me know. 
> 
> Br, 
> Michal. 
> 
> > -----Original Message-----
> > From: Weglicki, MichalX
> > Sent: Tuesday, November 14, 2017 12:00 PM
> > To: dev@openvswitch.org
> > Cc: Weglicki, MichalX <michalx.weglicki@intel.com>; Przemyslaw Szczerbik <przemyslawx.szczerbik@intel.com>
> > Subject: [PATCH v6 1/2] netdev-dpdk: extend netdev_dpdk_get_status to include if_type and if_descr
> > 
> > This commit extends netdev_dpdk_get_status API to include additional
> > driver-related information: if_type and if_descr.
> > 
> > v2->v3: Code rebase.
> > v3->v4: Minor comments applied.
> > v5->v6: Adds DPDK port specific description in documentation.
> > 
> > Co-authored-by: Michal Weglicki <michalx.weglicki@intel.com>
> > Signed-off-by: Michal Weglicki <michalx.weglicki@intel.com>
> > Signed-off-by: Przemyslaw Szczerbik <przemyslawx.szczerbik@intel.com>
> > ---
> >  lib/netdev-dpdk.c    |  9 ++++++++
> >  vswitchd/vswitch.xml | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++
> >  2 files changed, 73 insertions(+)
> > 
> > diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c
> > index 76e79be..3560bdd 100644
> > --- a/lib/netdev-dpdk.c
> > +++ b/lib/netdev-dpdk.c
> > @@ -36,6 +36,7 @@
> >  #include <rte_meter.h>
> >  #include <rte_pci.h>
> >  #include <rte_vhost.h>
> > +#include <rte_version.h>
> > 
> >  #include "dirs.h"
> >  #include "dp-packet.h"
> > @@ -2509,6 +2510,14 @@ netdev_dpdk_get_status(const struct netdev *netdev, struct smap *args)
> >      smap_add_format(args, "max_vfs", "%u", dev_info.max_vfs);
> >      smap_add_format(args, "max_vmdq_pools", "%u", dev_info.max_vmdq_pools);
> > 
> > +    /* Querying the DPDK library for iftype may be done in future, pending
> > +     * support; cf. RFC 3635 Section 3.2.4. */
> > +    enum { IF_TYPE_ETHERNETCSMACD = 6 };
> > +
> > +    smap_add_format(args, "if_type", "%"PRIu32, IF_TYPE_ETHERNETCSMACD);
> > +    smap_add_format(args, "if_descr", "%s %s", rte_version(),
> > +                                               dev_info.driver_name);
> > +
> >      if (dev_info.pci_dev) {
> >          smap_add_format(args, "pci-vendor_id", "0x%u",
> >                          dev_info.pci_dev->id.vendor_id);
> > diff --git a/vswitchd/vswitch.xml b/vswitchd/vswitch.xml
> > index c145e1a..72cf353 100644
> > --- a/vswitchd/vswitch.xml
> > +++ b/vswitchd/vswitch.xml
> > @@ -2815,6 +2815,70 @@ ovs-vsctl add-port br0 p0 -- set Interface p0 type=patch options:peer=p1 \
> >          Whether carrier is detected on <ref column="status"
> >          key="tunnel_egress_iface"/>.
> >        </column>
> > +
> > +      <group title="dpdk">
> > +        <p>
> > +          DPDK specific interface status options.
> > +        </p>
> > +
> > +          <column name="status" key="port_no">
> > +            DPDK port ID.
> > +          </column>
> > +
> > +          <column name="status" key="numa_id">
> > +            NUMA socket ID to which an Ethernet device is connected.
> > +          </column>
> > +
> > +          <column name="status" key="min_rx_bufsize">
> > +            Minimum size of RX buffer.
> > +          </column>
> > +
> > +          <column name="status" key="max_rx_pktlen">
> > +            Maximum configurable length of RX pkt.
> > +          </column>
> > +
> > +          <column name="status" key="max_rx_queues">
> > +            Maximum number of RX queues.
> > +          </column>
> > +
> > +          <column name="status" key="max_tx_queues">
> > +            Maximum number of TX queues.
> > +          </column>
> > +
> > +          <column name="status" key="max_mac_addrs">
> > +            Maximum number of MAC addresses.
> > +          </column>
> > +
> > +          <column name="status" key="max_hash_mac_addrs">
> > +            Maximum number of hash MAC addresses for MTA and UTA.
> > +          </column>
> > +
> > +          <column name="status" key="max_vfs">
> > +            Maximum number of hash MAC addresses for MTA and UTA.
> > +            Maximum number of VFs.
> > +          </column>
> > +
> > +          <column name="status" key="max_vmdq_pools">
> > +            Maximum number of VMDq pools.
> > +          </column>
> > +
> > +          <column name="status" key="if_type">
> > +            Interface type ID according to IANA ifTYPE MIB definitions.
> > +          </column>
> > +
> > +          <column name="status" key="if_descr">
> > +            Interface description string.
> > +          </column>
> > +
> > +          <column name="status" key="pci-vendor_id">
> > +            Vendor ID of PCI device.
> > +          </column>
> > +
> > +          <column name="status" key="pci-device_id">
> > +            Device ID of PCI device.
> > +          </column>
> > +
> > +      </group>
> >      </group>
> > 
> >      <group title="Statistics">
> > --
> > 1.8.3.1
>
Stokes, Ian Nov. 29, 2017, 5:58 p.m. UTC | #3 
> I've given my feedback so now I'd hope that Ian Stokes will review this
> and consider this for the dpdk_merge branch.

Thanks Ben,

@Michal, this is on my list to review as its ben here a while, will take a look over the coming week.

Thanks
Ian
> 
> On Tue, Nov 28, 2017 at 02:45:07PM +0000, Weglicki, MichalX wrote:
> > Hello Ben,
> >
> > I've added missing missing documentation as suggested in your comment.
> If there is something else you would like me to do, just let me know.
> >
> > Br,
> > Michal.
> >
> > > -----Original Message-----
> > > From: Weglicki, MichalX
> > > Sent: Tuesday, November 14, 2017 12:00 PM
> > > To: dev@openvswitch.org
> > > Cc: Weglicki, MichalX <michalx.weglicki@intel.com>; Przemyslaw
> > > Szczerbik <przemyslawx.szczerbik@intel.com>
> > > Subject: [PATCH v6 1/2] netdev-dpdk: extend netdev_dpdk_get_status
> > > to include if_type and if_descr
> > >
> > > This commit extends netdev_dpdk_get_status API to include additional
> > > driver-related information: if_type and if_descr.
> > >
> > > v2->v3: Code rebase.
> > > v3->v4: Minor comments applied.
> > > v5->v6: Adds DPDK port specific description in documentation.
> > >
> > > Co-authored-by: Michal Weglicki <michalx.weglicki@intel.com>
> > > Signed-off-by: Michal Weglicki <michalx.weglicki@intel.com>
> > > Signed-off-by: Przemyslaw Szczerbik
> > > <przemyslawx.szczerbik@intel.com>
> > > ---
> > >  lib/netdev-dpdk.c    |  9 ++++++++
> > >  vswitchd/vswitch.xml | 64
> > > ++++++++++++++++++++++++++++++++++++++++++++++++++++
> > >  2 files changed, 73 insertions(+)
> > >
> > > diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c index
> > > 76e79be..3560bdd 100644
> > > --- a/lib/netdev-dpdk.c
> > > +++ b/lib/netdev-dpdk.c
> > > @@ -36,6 +36,7 @@
> > >  #include <rte_meter.h>
> > >  #include <rte_pci.h>
> > >  #include <rte_vhost.h>
> > > +#include <rte_version.h>
> > >
> > >  #include "dirs.h"
> > >  #include "dp-packet.h"
> > > @@ -2509,6 +2510,14 @@ netdev_dpdk_get_status(const struct netdev
> *netdev, struct smap *args)
> > >      smap_add_format(args, "max_vfs", "%u", dev_info.max_vfs);
> > >      smap_add_format(args, "max_vmdq_pools", "%u",
> > > dev_info.max_vmdq_pools);
> > >
> > > +    /* Querying the DPDK library for iftype may be done in future,
> pending
> > > +     * support; cf. RFC 3635 Section 3.2.4. */
> > > +    enum { IF_TYPE_ETHERNETCSMACD = 6 };
> > > +
> > > +    smap_add_format(args, "if_type", "%"PRIu32,
> IF_TYPE_ETHERNETCSMACD);
> > > +    smap_add_format(args, "if_descr", "%s %s", rte_version(),
> > > +
> > > + dev_info.driver_name);
> > > +
> > >      if (dev_info.pci_dev) {
> > >          smap_add_format(args, "pci-vendor_id", "0x%u",
> > >                          dev_info.pci_dev->id.vendor_id); diff --git
> > > a/vswitchd/vswitch.xml b/vswitchd/vswitch.xml index c145e1a..72cf353
> > > 100644
> > > --- a/vswitchd/vswitch.xml
> > > +++ b/vswitchd/vswitch.xml
> > > @@ -2815,6 +2815,70 @@ ovs-vsctl add-port br0 p0 -- set Interface p0
> type=patch options:peer=p1 \
> > >          Whether carrier is detected on <ref column="status"
> > >          key="tunnel_egress_iface"/>.
> > >        </column>
> > > +
> > > +      <group title="dpdk">
> > > +        <p>
> > > +          DPDK specific interface status options.
> > > +        </p>
> > > +
> > > +          <column name="status" key="port_no">
> > > +            DPDK port ID.
> > > +          </column>
> > > +
> > > +          <column name="status" key="numa_id">
> > > +            NUMA socket ID to which an Ethernet device is connected.
> > > +          </column>
> > > +
> > > +          <column name="status" key="min_rx_bufsize">
> > > +            Minimum size of RX buffer.
> > > +          </column>
> > > +
> > > +          <column name="status" key="max_rx_pktlen">
> > > +            Maximum configurable length of RX pkt.
> > > +          </column>
> > > +
> > > +          <column name="status" key="max_rx_queues">
> > > +            Maximum number of RX queues.
> > > +          </column>
> > > +
> > > +          <column name="status" key="max_tx_queues">
> > > +            Maximum number of TX queues.
> > > +          </column>
> > > +
> > > +          <column name="status" key="max_mac_addrs">
> > > +            Maximum number of MAC addresses.
> > > +          </column>
> > > +
> > > +          <column name="status" key="max_hash_mac_addrs">
> > > +            Maximum number of hash MAC addresses for MTA and UTA.
> > > +          </column>
> > > +
> > > +          <column name="status" key="max_vfs">
> > > +            Maximum number of hash MAC addresses for MTA and UTA.
> > > +            Maximum number of VFs.
> > > +          </column>
> > > +
> > > +          <column name="status" key="max_vmdq_pools">
> > > +            Maximum number of VMDq pools.
> > > +          </column>
> > > +
> > > +          <column name="status" key="if_type">
> > > +            Interface type ID according to IANA ifTYPE MIB
> definitions.
> > > +          </column>
> > > +
> > > +          <column name="status" key="if_descr">
> > > +            Interface description string.
> > > +          </column>
> > > +
> > > +          <column name="status" key="pci-vendor_id">
> > > +            Vendor ID of PCI device.
> > > +          </column>
> > > +
> > > +          <column name="status" key="pci-device_id">
> > > +            Device ID of PCI device.
> > > +          </column>
> > > +
> > > +      </group>
> > >      </group>
> > >
> > >      <group title="Statistics">
> > > --
> > > 1.8.3.1
> >
Stokes, Ian Dec. 8, 2017, 11:31 a.m. UTC | #4 
> This commit extends netdev_dpdk_get_status API to include additional
> driver-related information: if_type and if_descr.
> 

Thanks for working on this Michal, looks LGTM, have verified and validated. Will put this in the queue for the DPDK merge branch.

Thanks
Ian
> v2->v3: Code rebase.
> v3->v4: Minor comments applied.
> v5->v6: Adds DPDK port specific description in documentation.
> 
> Co-authored-by: Michal Weglicki <michalx.weglicki@intel.com>
> Signed-off-by: Michal Weglicki <michalx.weglicki@intel.com>
> Signed-off-by: Przemyslaw Szczerbik <przemyslawx.szczerbik@intel.com>
> ---
>  lib/netdev-dpdk.c    |  9 ++++++++
>  vswitchd/vswitch.xml | 64
> ++++++++++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 73 insertions(+)
> 
> diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c index 76e79be..3560bdd
> 100644
> --- a/lib/netdev-dpdk.c
> +++ b/lib/netdev-dpdk.c
> @@ -36,6 +36,7 @@
>  #include <rte_meter.h>
>  #include <rte_pci.h>
>  #include <rte_vhost.h>
> +#include <rte_version.h>
> 
>  #include "dirs.h"
>  #include "dp-packet.h"
> @@ -2509,6 +2510,14 @@ netdev_dpdk_get_status(const struct netdev *netdev,
> struct smap *args)
>      smap_add_format(args, "max_vfs", "%u", dev_info.max_vfs);
>      smap_add_format(args, "max_vmdq_pools", "%u",
> dev_info.max_vmdq_pools);
> 
> +    /* Querying the DPDK library for iftype may be done in future,
> pending
> +     * support; cf. RFC 3635 Section 3.2.4. */
> +    enum { IF_TYPE_ETHERNETCSMACD = 6 };
> +
> +    smap_add_format(args, "if_type", "%"PRIu32, IF_TYPE_ETHERNETCSMACD);
> +    smap_add_format(args, "if_descr", "%s %s", rte_version(),
> +                                               dev_info.driver_name);
> +
>      if (dev_info.pci_dev) {
>          smap_add_format(args, "pci-vendor_id", "0x%u",
>                          dev_info.pci_dev->id.vendor_id); diff --git
> a/vswitchd/vswitch.xml b/vswitchd/vswitch.xml index c145e1a..72cf353
> 100644
> --- a/vswitchd/vswitch.xml
> +++ b/vswitchd/vswitch.xml
> @@ -2815,6 +2815,70 @@ ovs-vsctl add-port br0 p0 -- set Interface p0
> type=patch options:peer=p1 \
>          Whether carrier is detected on <ref column="status"
>          key="tunnel_egress_iface"/>.
>        </column>
> +
> +      <group title="dpdk">
> +        <p>
> +          DPDK specific interface status options.
> +        </p>
> +
> +          <column name="status" key="port_no">
> +            DPDK port ID.
> +          </column>
> +
> +          <column name="status" key="numa_id">
> +            NUMA socket ID to which an Ethernet device is connected.
> +          </column>
> +
> +          <column name="status" key="min_rx_bufsize">
> +            Minimum size of RX buffer.
> +          </column>
> +
> +          <column name="status" key="max_rx_pktlen">
> +            Maximum configurable length of RX pkt.
> +          </column>
> +
> +          <column name="status" key="max_rx_queues">
> +            Maximum number of RX queues.
> +          </column>
> +
> +          <column name="status" key="max_tx_queues">
> +            Maximum number of TX queues.
> +          </column>
> +
> +          <column name="status" key="max_mac_addrs">
> +            Maximum number of MAC addresses.
> +          </column>
> +
> +          <column name="status" key="max_hash_mac_addrs">
> +            Maximum number of hash MAC addresses for MTA and UTA.
> +          </column>
> +
> +          <column name="status" key="max_vfs">
> +            Maximum number of hash MAC addresses for MTA and UTA.
> +            Maximum number of VFs.
> +          </column>
> +
> +          <column name="status" key="max_vmdq_pools">
> +            Maximum number of VMDq pools.
> +          </column>
> +
> +          <column name="status" key="if_type">
> +            Interface type ID according to IANA ifTYPE MIB definitions.
> +          </column>
> +
> +          <column name="status" key="if_descr">
> +            Interface description string.
> +          </column>
> +
> +          <column name="status" key="pci-vendor_id">
> +            Vendor ID of PCI device.
> +          </column>
> +
> +          <column name="status" key="pci-device_id">
> +            Device ID of PCI device.
> +          </column>
> +
> +      </group>
>      </group>
> 
>      <group title="Statistics">
> --
> 1.8.3.1
> 
> _______________________________________________
> dev mailing list
> dev@openvswitch.org
> https://mail.openvswitch.org/mailman/listinfo/ovs-dev
diff mbox series

Patch

diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c
index 76e79be..3560bdd 100644
--- a/lib/netdev-dpdk.c
+++ b/lib/netdev-dpdk.c
@@ -36,6 +36,7 @@ 
 #include <rte_meter.h>
 #include <rte_pci.h>
 #include <rte_vhost.h>
+#include <rte_version.h>
 
 #include "dirs.h"
 #include "dp-packet.h"
@@ -2509,6 +2510,14 @@  netdev_dpdk_get_status(const struct netdev *netdev, struct smap *args)
     smap_add_format(args, "max_vfs", "%u", dev_info.max_vfs);
     smap_add_format(args, "max_vmdq_pools", "%u", dev_info.max_vmdq_pools);
 
+    /* Querying the DPDK library for iftype may be done in future, pending
+     * support; cf. RFC 3635 Section 3.2.4. */
+    enum { IF_TYPE_ETHERNETCSMACD = 6 };
+
+    smap_add_format(args, "if_type", "%"PRIu32, IF_TYPE_ETHERNETCSMACD);
+    smap_add_format(args, "if_descr", "%s %s", rte_version(),
+                                               dev_info.driver_name);
+
     if (dev_info.pci_dev) {
         smap_add_format(args, "pci-vendor_id", "0x%u",
                         dev_info.pci_dev->id.vendor_id);
diff --git a/vswitchd/vswitch.xml b/vswitchd/vswitch.xml
index c145e1a..72cf353 100644
--- a/vswitchd/vswitch.xml
+++ b/vswitchd/vswitch.xml
@@ -2815,6 +2815,70 @@  ovs-vsctl add-port br0 p0 -- set Interface p0 type=patch options:peer=p1 \
         Whether carrier is detected on <ref column="status"
         key="tunnel_egress_iface"/>.
       </column>
+
+      <group title="dpdk">
+        <p>
+          DPDK specific interface status options.
+        </p>
+
+          <column name="status" key="port_no">
+            DPDK port ID.
+          </column>
+
+          <column name="status" key="numa_id">
+            NUMA socket ID to which an Ethernet device is connected.
+          </column>
+
+          <column name="status" key="min_rx_bufsize">
+            Minimum size of RX buffer.
+          </column>
+
+          <column name="status" key="max_rx_pktlen">
+            Maximum configurable length of RX pkt.
+          </column>
+
+          <column name="status" key="max_rx_queues">
+            Maximum number of RX queues.
+          </column>
+
+          <column name="status" key="max_tx_queues">
+            Maximum number of TX queues.
+          </column>
+
+          <column name="status" key="max_mac_addrs">
+            Maximum number of MAC addresses.
+          </column>
+
+          <column name="status" key="max_hash_mac_addrs">
+            Maximum number of hash MAC addresses for MTA and UTA.
+          </column>
+
+          <column name="status" key="max_vfs">
+            Maximum number of hash MAC addresses for MTA and UTA.
+            Maximum number of VFs.
+          </column>
+
+          <column name="status" key="max_vmdq_pools">
+            Maximum number of VMDq pools.
+          </column>
+
+          <column name="status" key="if_type">
+            Interface type ID according to IANA ifTYPE MIB definitions.
+          </column>
+
+          <column name="status" key="if_descr">
+            Interface description string.
+          </column>
+
+          <column name="status" key="pci-vendor_id">
+            Vendor ID of PCI device.
+          </column>
+
+          <column name="status" key="pci-device_id">
+            Device ID of PCI device.
+          </column>
+
+      </group>
     </group>
 
     <group title="Statistics">