From: Stephen Hemminger <stephen@networkplumber.org>
To: Jakub Kicinski <jakub.kicinski@netronome.com>
Cc: netdev@vger.kernel.org, daniel@iogearbox.net, oss-drivers@netronome.com
Subject: Re: [PATCH iproute2 0/3] ip-link: XDP flags and offload mode
Date: Tue, 27 Jun 2017 16:15:51 -0700 [thread overview]
Message-ID: <20170627161551.66f54084@xeon-e3> (raw)
In-Reply-To: <20170627002353.12292-1-jakub.kicinski@netronome.com>
On Mon, 26 Jun 2017 17:23:50 -0700
Jakub Kicinski <jakub.kicinski@netronome.com> wrote:
> Hi!
>
> This series adds support for specifying DRV_MODE and new HW_MODE
> flags when binding an XDP program to the driver. It also teaches
> ip link about "xdpoffload" attachment mode.
>
> Examples:
> # ip link set dev p4p1 xdpoffload obj prog.o sec '.text'
> # ip link show dev p4p1
> 60: p4p1: <BROADCAST,MULTICAST> mtu 1500 xdpoffload/id:2 qdisc noop state DOWN mode DEFAULT group default qlen 1000
> link/ether 00:15:4d:12:27:6b brd ff:ff:ff:ff:ff:ff
> # ip link set dev p4p1 xdpoffload off
>
> Note: this is based on top of Martin's "bpf: Add support for
> IFLA_XDP_PROG_ID".
>
> Jakub Kicinski (3):
> bpf: print xdp offloaded mode
> bpf: add xdpdrv for requesting XDP driver mode
> bpf: allow requesting XDP HW offload
>
> include/linux/if_link.h | 2 ++
> ip/iplink.c | 7 ++++++-
> ip/iplink_xdp.c | 9 ++++++++-
> ip/xdp.h | 3 ++-
> man/man8/ip-link.8.in | 13 ++++++++++++-
> 5 files changed, 30 insertions(+), 4 deletions(-)
>
Applied to net-next.
Next time please put net-next in the patch subject line (same as for kernel).
prev parent reply other threads:[~2017-06-27 23:15 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-27 0:23 [PATCH iproute2 0/3] ip-link: XDP flags and offload mode Jakub Kicinski
2017-06-27 0:23 ` [PATCH iproute2 1/3] bpf: print xdp offloaded mode Jakub Kicinski
2017-06-27 0:29 ` Daniel Borkmann
2017-06-27 0:23 ` [PATCH iproute2 2/3] bpf: add xdpdrv for requesting XDP driver mode Jakub Kicinski
2017-06-27 0:30 ` Daniel Borkmann
2017-06-27 0:23 ` [PATCH iproute2 3/3] bpf: allow requesting XDP HW offload Jakub Kicinski
2017-06-27 0:31 ` Daniel Borkmann
2017-06-27 23:15 ` Stephen Hemminger [this message]
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