From: Daniel Borkmann <daniel@iogearbox.net>
To: Jakub Kicinski <jakub.kicinski@netronome.com>, netdev@vger.kernel.org
Cc: davem@davemloft.net, kafai@fb.com, netoptimizer@brouer.com,
oss-drivers@netronome.com
Subject: Re: [RFC net-next 2/8] xdp: add HW offload mode flag for installing programs
Date: Tue, 20 Jun 2017 01:39:18 +0200 [thread overview]
Message-ID: <594860A6.1010301@iogearbox.net> (raw)
In-Reply-To: <20170616235746.16337-3-jakub.kicinski@netronome.com>
On 06/17/2017 01:57 AM, Jakub Kicinski wrote:
> Add an installation-time flag for requesting that the program
> be installed only if it can be offloaded to HW.
>
> Internally new command for ndo_xdp is added, this way we avoid
> putting checks into drivers since they all return -EINVAL on
> an unknown command.
>
> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
next prev parent reply other threads:[~2017-06-19 23:39 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-16 23:57 [RFC net-next 0/8] xdp: offload mode Jakub Kicinski
2017-06-16 23:57 ` [RFC net-next 1/8] xdp: pass XDP flags into install handlers Jakub Kicinski
2017-06-19 23:38 ` Daniel Borkmann
2017-06-16 23:57 ` [RFC net-next 2/8] xdp: add HW offload mode flag for installing programs Jakub Kicinski
2017-06-19 22:55 ` Daniel Borkmann
2017-06-19 23:24 ` Jakub Kicinski
2017-06-19 23:36 ` Daniel Borkmann
2017-06-19 23:39 ` Daniel Borkmann [this message]
2017-06-16 23:57 ` [RFC net-next 3/8] nfp: xdp: move driver XDP setup into a separate function Jakub Kicinski
2017-06-16 23:57 ` [RFC net-next 4/8] nfp: bpf: don't offload XDP programs in DRV_MODE Jakub Kicinski
2017-06-16 23:57 ` [RFC net-next 5/8] nfp: bpf: take a reference on offloaded programs Jakub Kicinski
2017-06-19 23:23 ` Daniel Borkmann
2017-06-19 23:34 ` Jakub Kicinski
2017-06-16 23:57 ` [RFC net-next 6/8] nfp: bpf: add support for XDP_FLAGS_HW_MODE Jakub Kicinski
2017-06-19 23:50 ` Daniel Borkmann
2017-06-20 0:01 ` Jakub Kicinski
2017-06-20 0:09 ` Daniel Borkmann
2017-06-16 23:57 ` [RFC net-next 7/8] xdp: add reporting of offload mode Jakub Kicinski
2017-06-19 23:40 ` Daniel Borkmann
2017-06-16 23:57 ` [RFC net-next 8/8] nfp: xdp: report if program is offloaded Jakub Kicinski
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