Thread (11 messages) 11 messages, 4 authors, 2022-05-10

Re: [PATCH net-next v4 0/6] ptp: Support hardware clocks with additional free running cycle counter

From: patchwork-bot+netdevbpf@kernel.org
Date: 2022-05-10 08:30:19

Hello:

This series was applied to netdev/net-next.git (master)
by Paolo Abeni [off-list ref]:

On Fri,  6 May 2022 22:01:36 +0200 you wrote:
ptp vclocks require a clock with free running time for the timecounter.
Currently only a physical clock forced to free running is supported.
If vclocks are used, then the physical clock cannot be synchronized
anymore. The synchronized time is not available in hardware in this
case. As a result, timed transmission with TAPRIO hardware support
is not possible anymore.

[...]
Here is the summary with links:
  - [net-next,v4,1/6] ptp: Add cycles support for virtual clocks
    https://git.kernel.org/netdev/net-next/c/42704b26b0f1
  - [net-next,v4,2/6] ptp: Request cycles for TX timestamp
    https://git.kernel.org/netdev/net-next/c/51eb7492af27
  - [net-next,v4,3/6] ptp: Pass hwtstamp to ptp_convert_timestamp()
    https://git.kernel.org/netdev/net-next/c/d58809d854c9
  - [net-next,v4,4/6] ptp: Support late timestamp determination
    https://git.kernel.org/netdev/net-next/c/97dc7cd92ac6
  - [net-next,v4,5/6] ptp: Speed up vclock lookup
    https://git.kernel.org/netdev/net-next/c/fcf308e50928
  - [net-next,v4,6/6] tsnep: Add free running cycle counter support
    https://git.kernel.org/netdev/net-next/c/0abb62b68252

You are awesome, thank you!
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