netdev - Re: [PATCH iwl-net 05/10] idpf: add mailbox access to read PTP clock time

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Message-ID: <67365c0dbd303_3379ce294df@willemb.c.googlers.com.notmuch>
Date: Thu, 14 Nov 2024 15:22:37 -0500
From: Willem de Bruijn <willemdebruijn.kernel@...il.com>
To: Milena Olech <milena.olech@...el.com>, 
 intel-wired-lan@...ts.osuosl.org
Cc: netdev@...r.kernel.org, 
 anthony.l.nguyen@...el.com, 
 przemyslaw.kitszel@...el.com, 
 Milena Olech <milena.olech@...el.com>, 
 Alexander Lobakin <aleksander.lobakin@...el.com>
Subject: Re: [PATCH iwl-net 05/10] idpf: add mailbox access to read PTP clock
 time

Milena Olech wrote:
> When the access to read PTP clock is specified as mailbox, the driver
> needs to send virtchnl message to perform PTP actions. Message is sent
> using idpf_mbq_opc_send_msg_to_peer_drv mailbox opcode, with the parameters
> received during PTP capabilities negotiation.
> 
> Add functions to recognize PTP messages, move them to dedicated secondary
> mailbox, read the PTP clock time and cross timestamp using mailbox
> messages.
> 
> Reviewed-by: Alexander Lobakin <aleksander.lobakin@...el.com>
> Signed-off-by: Milena Olech <milena.olech@...el.com>

Reviewed-by: Willem de Bruijn <willemb@...gle.com>