Re: [PATCH v4 net-next 0/3] Add PTP support for Octeontx2

[Richard Cochran <richardcochran@gmail.com>]

On Wed, Jul 15, 2020 at 06:08:06PM +0530, Subbaraya Sundeep wrote:
> Hi,
> 
> This patchset adds PTP support for Octeontx2 platform.
> PTP is an independent coprocessor block from which
> CGX block fetches timestamp and prepends it to the
> packet before sending to NIX block. Patches are as
> follows:
> 
> Patch 1: Patch to enable/disable packet timstamping
> 	 in CGX upon mailbox request. It also adjusts
> 	 packet parser (NPC) for the 8 bytes timestamp
> 	 appearing before the packet.
> 
> Patch 2: Patch adding PTP pci driver which configures
> 	 the PTP block and hooks up to RVU AF driver.
> 	 It also exposes a mailbox call to adjust PTP
> 	 hardware clock.
> 
> Patch 3: Patch adding PTP clock driver for PF netdev.
> 
> 
> Aleksey Makarov (2):
>   octeontx2-af: Add support for Marvell PTP coprocessor
>   octeontx2-pf: Add support for PTP clock
> 
> Zyta Szpak (1):
>   octeontx2-af: Support to enable/disable HW timestamping

Acked-by: Richard Cochran <richardcochran@gmail.com>