net: phy: introduce phy_id_compare_vendor() PHY ID helper

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[ Upstream commit 1abe21ef1a ]

Introduce phy_id_compare_vendor() PHY ID helper to compare a PHY ID with
the PHY ID Vendor using the generic PHY ID Vendor mask.

While at it also rework the PHY_ID_MATCH macro and move the mask to
dedicated define so that PHY driver can make use of the mask if needed.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250823134431.4854-1-ansuelsmth@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Stable-dep-of: b4d5cd2050 ("net: phy: as21xxx: better handle PHY HW reset on soft-reboot")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Christian Marangi 2025-08-23 15:44:28 +02:00 • committed by Greg Kroah-Hartman

parent d837d4c72b

commit ac48447b5b

1 changed files with 20 additions and 3 deletions

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include/linux/phy.h

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