From: Paolo Abeni <pabeni@redhat.com>
To: Selvamani Rajagopal <Selvamani.Rajagopal@onsemi.com>,
"ciprian.regus@analog.com" <ciprian.regus@analog.com>,
Parthiban Veerasooran <parthiban.veerasooran@microchip.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Simon Horman <horms@kernel.org>,
Jonathan Corbet <corbet@lwn.net>,
Shuah Khan <skhan@linuxfoundation.org>,
Andrew Lunn <andrew@lunn.ch>,
Heiner Kallweit <hkallweit1@gmail.com>,
Russell King <linux@armlinux.org.uk>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>
Subject: Re: [PATCH net-next v5 10/13] net: phy: add generic helpers for direct C45 MMD access
Date: Tue, 21 Jul 2026 10:46:03 +0200 [thread overview]
Message-ID: <4793400b-958d-429d-b2db-d39b7d757338@redhat.com> (raw)
In-Reply-To: <CYYPR02MB9828A0F83559EF025D01A14C83FE2@CYYPR02MB9828.namprd02.prod.outlook.com>
On 7/9/26 4:29 AM, Selvamani Rajagopal wrote:
>
>> +int genphy_read_mmd_c45(struct phy_device *phydev, int devnum, u16 regnum)
>> +{
>> + struct mii_bus *bus = phydev->mdio.bus;
>> + int addr = phydev->mdio.addr;
>
> You may want to insert the lockdep_assert here. That'll ensure that read/write APIs are called
> after the mdio-lock is taken. Andrew's suggestion.
>
> lockdep_assert_held(&bus->mdio_lock)
Since this looks like the only pending item and has no functional
implication, I think it's better handled as a (separate) follow-up.
/P
next prev parent reply other threads:[~2026-07-21 8:46 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-07 22:33 [PATCH net-next v5 00/13] net: Add ADIN1140 support Ciprian Regus via B4 Relay
2026-07-07 22:33 ` [PATCH net-next v5 01/13] dt-bindings: net: Add ADIN1140 Ciprian Regus via B4 Relay
2026-07-07 22:33 ` [PATCH net-next v5 02/13] net: ethernet: oa_tc6: Handle the OA TC6 SPI protected mode Ciprian Regus via B4 Relay
2026-07-07 22:33 ` [PATCH net-next v5 03/13] net: ethernet: oa_tc6: add OA_TC6_BROKEN_PHY quirk flag Ciprian Regus via B4 Relay
2026-07-07 22:33 ` [PATCH net-next v5 04/13] net: ethernet: oa_tc6: Export the C45 access functions Ciprian Regus via B4 Relay
2026-07-07 22:33 ` [PATCH net-next v5 05/13] net: ethernet: oa_tc6: Export standard defined registers Ciprian Regus via B4 Relay
2026-07-07 22:33 ` [PATCH net-next v5 06/13] net: ethernet: oa_tc6: Add the OA_TC6_ prefix to standard registers Ciprian Regus via B4 Relay
2026-07-07 22:33 ` [PATCH net-next v5 07/13] net: ethernet: oa_tc6: Add read_mms/write_mms register access functions Ciprian Regus via B4 Relay
2026-07-08 17:23 ` Selvamani Rajagopal
2026-07-07 22:33 ` [PATCH net-next v5 08/13] net: ethernet: oa_tc6: Use the read_mms/write_mms functions for C45 Ciprian Regus via B4 Relay
2026-07-07 22:33 ` [PATCH net-next v5 09/13] net: ethernet: oa_tc6: Add new register address defines Ciprian Regus via B4 Relay
2026-07-07 22:33 ` [PATCH net-next v5 10/13] net: phy: add generic helpers for direct C45 MMD access Ciprian Regus via B4 Relay
2026-07-09 2:29 ` Selvamani Rajagopal
2026-07-21 8:46 ` Paolo Abeni [this message]
2026-07-07 22:33 ` [PATCH net-next v5 11/13] net: phy: microchip-t1s: use generic C45 MMD access helpers Ciprian Regus via B4 Relay
2026-07-07 22:33 ` [PATCH net-next v5 12/13] net: phy: Add support for the ADIN1140 PHY Ciprian Regus via B4 Relay
2026-07-07 22:33 ` [PATCH net-next v5 13/13] net: ethernet: adi: Add a driver for the ADIN1140 MACPHY Ciprian Regus via B4 Relay
2026-07-21 8:52 ` Paolo Abeni
2026-07-21 9:00 ` [PATCH net-next v5 00/13] net: Add ADIN1140 support patchwork-bot+netdevbpf
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