netdev - Re: [PATCH RFC net-next 10/20] net: dsa: mv88e6xxx: only support EXTTS for pins

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <0a3c0715-73be-472c-8a6a-1940c75f9d53@linux.dev>
Date: Fri, 19 Sep 2025 12:29:43 +0100
From: Vadim Fedorenko <vadim.fedorenko@...ux.dev>
To: "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>,
 netdev@...r.kernel.org
Cc: Andrew Lunn <andrew@...n.ch>, Andrew Lunn <andrew+netdev@...n.ch>,
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>,
 Heiner Kallweit <hkallweit1@...il.com>, Jakub Kicinski <kuba@...nel.org>,
 Paolo Abeni <pabeni@...hat.com>, Richard Cochran <richardcochran@...il.com>,
 Vladimir Oltean <olteanv@...il.com>
Subject: Re: [PATCH RFC net-next 10/20] net: dsa: mv88e6xxx: only support
 EXTTS for pins

On 18/09/2025 18:39, Russell King (Oracle) wrote:
> The sole implementation for the PTP verify/enable methods only supports
> the EXTTS function. Move these checks into mv88e6xxx_ptp_verify() and
> mv88e6xxx_ptp_enable(), renaming the ptp_enable() method to
> ptp_enable_extts().

It would be great to add .supported_extts_flags as well to allow
PTP_EXTTS_REQUEST2, take a look at changes in:
https://lore.kernel.org/netdev/20250919103928.3ab57aa2@kmaincent-XPS-13-7390/T/#m579d718f36b2368e476eb400e235fe28f0bd03ff