linux-kernel - [PATCH] net: phy: Assign the c45 id to phy

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-next>] [day] [month] [year] [list]

Message-Id: <20230612143320.2077-1-zhaojh329@gmail.com>
Date:   Mon, 12 Jun 2023 22:33:20 +0800
From:   Jianhui Zhao <zhaojh329@...il.com>
To:     andrew@...n.ch
Cc:     hkallweit1@...il.com, linux@...linux.org.uk, davem@...emloft.net,
        edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jianhui Zhao <zhaojh329@...il.com>
Subject: [PATCH] net: phy: Assign the c45 id to phy_id property when matched.

If a phydevice use c45, its phy_id property is always 0 previously.
This change make the phy_id property has a valid value assigned from
c45 id.

Signed-off-by: Jianhui Zhao <zhaojh329@...il.com>
---
 drivers/net/phy/phy_device.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 17d0d0555a79..81a4bc043ee2 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -541,8 +541,10 @@ static int phy_bus_match(struct device *dev, struct device_driver *drv)
 
 			if ((phydrv->phy_id & phydrv->phy_id_mask) ==
 			    (phydev->c45_ids.device_ids[i] &
-			     phydrv->phy_id_mask))
+			     phydrv->phy_id_mask)) {
+				phydev->phy_id = phydev->c45_ids.device_ids[i];
 				return 1;
+			}
 		}
 		return 0;
 	} else {
-- 
2.34.1