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]
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