XDP hardware hints discussion mail archive
 help / color / mirror / Atom feed
From: "Song, Yoong Siang" <yoong.siang.song@intel.com>
To: Jakub Kicinski <kuba@kernel.org>
Cc: "David S . Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Paolo Abeni <pabeni@redhat.com>, Jonathan Corbet <corbet@lwn.net>,
	Bjorn Topel <bjorn@kernel.org>,
	"Karlsson, Magnus" <magnus.karlsson@intel.com>,
	"Fijalkowski, Maciej" <maciej.fijalkowski@intel.com>,
	Jonathan Lemon <jonathan.lemon@gmail.com>,
	Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Jesper Dangaard Brouer <hawk@kernel.org>,
	John Fastabend <john.fastabend@gmail.com>,
	Stanislav Fomichev <sdf@google.com>,
	Lorenzo Bianconi <lorenzo@kernel.org>,
	Tariq Toukan <tariqt@nvidia.com>,
	Willem de Bruijn <willemb@google.com>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Andrii Nakryiko <andrii@kernel.org>,
	Mykola Lysenko <mykolal@fb.com>,
	Martin KaFai Lau <martin.lau@linux.dev>,
	Song Liu <song@kernel.org>,
	Yonghong Song <yonghong.song@linux.dev>,
	KP Singh <kpsingh@kernel.org>, Hao Luo <haoluo@google.com>,
	Jiri Olsa <jolsa@kernel.org>, Shuah Khan <shuah@kernel.org>,
	Alexandre Torgue <alexandre.torgue@foss.st.com>,
	Jose Abreu <joabreu@synopsys.com>,
	"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
	"bpf@vger.kernel.org" <bpf@vger.kernel.org>,
	"xdp-hints@xdp-project.net" <xdp-hints@xdp-project.net>,
	"linux-stm32@st-md-mailman.stormreply.com"
	<linux-stm32@st-md-mailman.stormreply.com>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>,
	"linux-kselftest@vger.kernel.org"
	<linux-kselftest@vger.kernel.org>
Subject: [xdp-hints] Re: [PATCH bpf-next 1/3] xsk: add launch time support to XDP Tx metadata
Date: Sun, 3 Dec 2023 08:58:05 +0000	[thread overview]
Message-ID: <PH0PR11MB5830B462F82BFFE7E8958B64D887A@PH0PR11MB5830.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20231201192846.15c9e64e@kernel.org>

On Saturday, December 2, 2023 11:29 AM, Jakub Kicinski wrote:
>On Fri,  1 Dec 2023 00:20:26 +0800 Song Yoong Siang wrote:
>> +        name: launch-time
>> +        doc:
>> +          HW Time-Based Scheduling (TBS) is supported by the driver.
>
>Does this mean fifo "gating" or HW can do reordering?

Yes, HW will do reordering according to the value of launch time.
 

  reply	other threads:[~2023-12-03  8:58 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-30 16:20 [xdp-hints] [PATCH bpf-next 0/3] xsk: TX metadata launch time support Song Yoong Siang
2023-11-30 16:20 ` [xdp-hints] [PATCH bpf-next 1/3] xsk: add launch time support to XDP Tx metadata Song Yoong Siang
2023-11-30 20:28   ` [xdp-hints] " Willem de Bruijn
2023-12-01  0:02     ` Song, Yoong Siang
2023-12-02  3:28   ` Jakub Kicinski
2023-12-03  8:58     ` Song, Yoong Siang [this message]
2023-11-30 16:20 ` [xdp-hints] [PATCH bpf-next 2/3] net: stmmac: Add launch time support to XDP ZC Song Yoong Siang
2023-11-30 16:20 ` [xdp-hints] [PATCH bpf-next 3/3] selftests/bpf: Add launch time to xdp_hw_metadata Song Yoong Siang

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://lists.xdp-project.net/postorius/lists/xdp-hints.xdp-project.net/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=PH0PR11MB5830B462F82BFFE7E8958B64D887A@PH0PR11MB5830.namprd11.prod.outlook.com \
    --to=yoong.siang.song@intel.com \
    --cc=alexandre.torgue@foss.st.com \
    --cc=andrii@kernel.org \
    --cc=ast@kernel.org \
    --cc=bjorn@kernel.org \
    --cc=bpf@vger.kernel.org \
    --cc=corbet@lwn.net \
    --cc=daniel@iogearbox.net \
    --cc=davem@davemloft.net \
    --cc=edumazet@google.com \
    --cc=haoluo@google.com \
    --cc=hawk@kernel.org \
    --cc=joabreu@synopsys.com \
    --cc=john.fastabend@gmail.com \
    --cc=jolsa@kernel.org \
    --cc=jonathan.lemon@gmail.com \
    --cc=kpsingh@kernel.org \
    --cc=kuba@kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-doc@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-kselftest@vger.kernel.org \
    --cc=linux-stm32@st-md-mailman.stormreply.com \
    --cc=lorenzo@kernel.org \
    --cc=maciej.fijalkowski@intel.com \
    --cc=magnus.karlsson@intel.com \
    --cc=martin.lau@linux.dev \
    --cc=mcoquelin.stm32@gmail.com \
    --cc=mykolal@fb.com \
    --cc=netdev@vger.kernel.org \
    --cc=pabeni@redhat.com \
    --cc=sdf@google.com \
    --cc=shuah@kernel.org \
    --cc=song@kernel.org \
    --cc=tariqt@nvidia.com \
    --cc=willemb@google.com \
    --cc=xdp-hints@xdp-project.net \
    --cc=yonghong.song@linux.dev \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox