From: Stephen Hemminger <stephen@networkplumber.org>
To: Mark Blasko <blasko@google.com>
Cc: dev@dpdk.org, joshwash@google.com, jtranoleary@google.com
Subject: Re: [PATCH v5 0/6] net/gve: add hardware timestamping support
Date: Wed, 17 Jun 2026 14:11:52 -0700 [thread overview]
Message-ID: <20260617141152.3cf8b191@phoenix.local> (raw)
In-Reply-To: <20260617000712.2195506-1-blasko@google.com>
On Wed, 17 Jun 2026 00:07:04 +0000
Mark Blasko <blasko@google.com> wrote:
> This patch series introduces support for GVE hardware timestamping
> on DQO queues. To support concurrent access, a mutex lock is introduced
> to protect admin queue operations. A mechanism is then added to
> periodically synchronize the NIC clock via a dedicated control thread,
> and support is introduced for the read_clock ethdev operation.
> Finally, the RX datapath is updated to reconstruct full 64-bit
> timestamps from the 32-bit values in DQO descriptors.
Applied to next-net
prev parent reply other threads:[~2026-06-17 21:11 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-11 22:43 [PATCH 0/6] net/gve: add hardware timestamping support mark-blasko
2026-05-11 22:43 ` [PATCH 1/6] net/gve: add thread safety to admin queue mark-blasko
2026-05-11 22:43 ` [PATCH 2/6] net/gve: add device option support for HW timestamps mark-blasko
2026-05-11 22:43 ` [PATCH 3/6] net/gve: add AdminQ command for NIC timestamps mark-blasko
2026-05-11 22:43 ` [PATCH 4/6] net/gve: add periodic NIC clock synchronization mark-blasko
2026-05-11 22:43 ` [PATCH 5/6] net/gve: support read clock ethdev op mark-blasko
2026-05-11 22:43 ` [PATCH 6/6] net/gve: reconstruct HW timestamps from DQO mark-blasko
2026-05-12 7:14 ` [PATCH 0/6] net/gve: add hardware timestamping support Stephen Hemminger
2026-05-15 23:19 ` [PATCH v2 " Mark Blasko
2026-05-15 23:19 ` [PATCH v2 1/6] net/gve: add thread safety to admin queue Mark Blasko
2026-05-15 23:19 ` [PATCH v2 2/6] net/gve: add device option support for HW timestamps Mark Blasko
2026-05-15 23:19 ` [PATCH v2 3/6] net/gve: add AdminQ command for NIC timestamps Mark Blasko
2026-05-15 23:19 ` [PATCH v2 4/6] net/gve: add periodic NIC clock synchronization Mark Blasko
2026-05-15 23:19 ` [PATCH v2 5/6] net/gve: support read clock ethdev op Mark Blasko
2026-05-15 23:19 ` [PATCH v2 6/6] net/gve: reconstruct HW timestamps from DQO Mark Blasko
2026-05-17 23:15 ` [PATCH v2 0/6] net/gve: add hardware timestamping support Stephen Hemminger
2026-05-18 18:43 ` Mark Blasko
2026-05-21 16:10 ` Joshua Washington
2026-06-05 21:29 ` [PATCH v3 " Mark Blasko
2026-06-05 21:29 ` [PATCH v3 1/6] net/gve: add thread safety to admin queue Mark Blasko
2026-06-05 21:29 ` [PATCH v3 2/6] net/gve: add device option support for HW timestamps Mark Blasko
2026-06-05 21:29 ` [PATCH v3 3/6] net/gve: add AdminQ command for NIC timestamps Mark Blasko
2026-06-05 21:29 ` [PATCH v3 4/6] net/gve: add periodic NIC clock synchronization Mark Blasko
2026-06-05 21:29 ` [PATCH v3 5/6] net/gve: support read clock ethdev op Mark Blasko
2026-06-05 21:29 ` [PATCH v3 6/6] net/gve: reconstruct HW timestamps from DQO Mark Blasko
2026-06-13 4:22 ` [PATCH v4 0/6] net/gve: add hardware timestamping support Mark Blasko
2026-06-13 4:22 ` [PATCH v4 1/6] net/gve: add thread safety to admin queue Mark Blasko
2026-06-13 4:22 ` [PATCH v4 2/6] net/gve: add device option support for HW timestamps Mark Blasko
2026-06-13 4:22 ` [PATCH v4 3/6] net/gve: add AdminQ command for NIC timestamps Mark Blasko
2026-06-13 4:22 ` [PATCH v4 4/6] net/gve: add periodic NIC clock synchronization Mark Blasko
2026-06-13 4:22 ` [PATCH v4 5/6] net/gve: support read clock ethdev op Mark Blasko
2026-06-13 4:22 ` [PATCH v4 6/6] net/gve: reconstruct HW timestamps from DQO Mark Blasko
2026-06-15 18:53 ` [PATCH v4 0/6] net/gve: add hardware timestamping support Stephen Hemminger
2026-06-15 21:01 ` Mark Blasko
2026-06-15 21:29 ` Stephen Hemminger
2026-06-17 0:07 ` [PATCH v5 " Mark Blasko
2026-06-17 0:07 ` [PATCH v5 1/6] net/gve: add thread safety to admin queue Mark Blasko
2026-06-17 0:07 ` [PATCH v5 2/6] net/gve: add device option support for HW timestamps Mark Blasko
2026-06-17 0:07 ` [PATCH v5 3/6] net/gve: add AdminQ command for NIC timestamps Mark Blasko
2026-06-17 0:07 ` [PATCH v5 4/6] net/gve: add periodic NIC clock synchronization Mark Blasko
2026-06-17 0:07 ` [PATCH v5 5/6] net/gve: support read clock ethdev op Mark Blasko
2026-06-17 0:07 ` [PATCH v5 6/6] net/gve: reconstruct HW timestamps from DQO Mark Blasko
2026-06-17 21:11 ` Stephen Hemminger [this message]
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
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260617141152.3cf8b191@phoenix.local \
--to=stephen@networkplumber.org \
--cc=blasko@google.com \
--cc=dev@dpdk.org \
--cc=joshwash@google.com \
--cc=jtranoleary@google.com \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.