netdev - Re: [PATCH v2] Bluetooth: add support for SIOCETHTOOL ETHTOOL_GET_TS

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Message-ID: <680fac5f5ee66_23f881294ef@willemb.c.googlers.com.notmuch>
Date: Mon, 28 Apr 2025 12:27:11 -0400
From: Willem de Bruijn <willemdebruijn.kernel@...il.com>
To: Pauli Virtanen <pav@....fi>, 
 linux-bluetooth@...r.kernel.org
Cc: Pauli Virtanen <pav@....fi>, 
 netdev@...r.kernel.org, 
 willemdebruijn.kernel@...il.com, 
 kerneljasonxing@...il.com, 
 andrew@...n.ch, 
 luiz.dentz@...il.com, 
 kuba@...nel.org
Subject: Re: [PATCH v2] Bluetooth: add support for SIOCETHTOOL
 ETHTOOL_GET_TS_INFO

Pauli Virtanen wrote:
> Bluetooth needs some way for user to get supported so_timestamping flags
> for the different socket types.
> 
> Use SIOCETHTOOL API for this purpose. As hci_dev is not associated with
> struct net_device, the existing implementation can't be reused, so we
> add a small one here.
> 
> Add support (only) for ETHTOOL_GET_TS_INFO command. The API differs
> slightly from netdev in that the result depends also on socket type.
> 
> Signed-off-by: Pauli Virtanen <pav@....fi>

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