From: "Russell King (Oracle)" <linux@armlinux•org.uk>
To: Frank Wunderlich <frank-w@public-files•de>
Cc: Daniel Golle <daniel@makrotopia•org>,
Andrew Lunn <andrew@lunn•ch>,
Heiner Kallweit <hkallweit1@gmail•com>,
"David S. Miller" <davem@davemloft•net>,
Eric Dumazet <edumazet@google•com>,
Jakub Kicinski <kuba@kernel•org>,
netdev@vger•kernel.org, Paolo Abeni <pabeni@redhat•com>
Subject: Re: Re: [PATCH net-next 2/2] net: sfp: add quirk for 2.5G copper SFP
Date: Sun, 26 Mar 2023 15:44:01 +0100 [thread overview]
Message-ID: <ZCBaMSvmNUPNBH6y@shell.armlinux.org.uk> (raw)
In-Reply-To: <trinity-d65e8e0e-6837-49d9-b5e2-1e1d68c289d3-1679830571282@3c-app-gmx-bap45>
On Sun, Mar 26, 2023 at 01:36:11PM +0200, Frank Wunderlich wrote:
> i tried this patch too to get more information about the phy of my sfp (i use gmac1 instead of the mt7531 port5), but see nothing new
>
> root@bpi-r3:~# dmesg | grep 'sfp\|phy'
> [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
> [ 0.000000] arch_timer: cp15 timer(s) running at 13.00MHz (phys).
> [ 1.654975] sfp sfp-1: Host maximum power 1.0W
> [ 1.659976] sfp sfp-2: Host maximum power 1.0W
> [ 2.001284] sfp sfp-1: module OEM SFP-2.5G-T rev 1.0 sn SK2301110008 dc 230110
> [ 2.010789] mtk_soc_eth 15100000.ethernet eth1: optical SFP: interfaces=[mac=2-4,21-22, sfp=22]
> [ 3.261039] mt7530 mdio-bus:1f: phylink_mac_config: mode=fixed/2500base-x/2.5Gbps/Full/none adv=00,00000000,00008000,00006200 pause=03 link=0 an=1
> [ 3.293176] mt7530 mdio-bus:1f wan (uninitialized): phy: gmii setting supported 00,00000000,00000000,000062ef advertising 00,00000000,00000000,000062ef
> [ 3.326808] mt7530 mdio-bus:1f lan0 (uninitialized): phy: gmii setting supported 00,00000000,00000000,000062ef advertising 00,00000000,00000000,000062ef
> [ 3.360144] mt7530 mdio-bus:1f lan1 (uninitialized): phy: gmii setting supported 00,00000000,00000000,000062ef advertising 00,00000000,00000000,000062ef
> [ 3.393490] mt7530 mdio-bus:1f lan2 (uninitialized): phy: gmii setting supported 00,00000000,00000000,000062ef advertising 00,00000000,00000000,000062ef
> [ 3.426819] mt7530 mdio-bus:1f lan3 (uninitialized): phy: gmii setting supported 00,00000000,00000000,000062ef advertising 00,00000000,00000000,000062ef
> [ 15.156727] mtk_soc_eth 15100000.ethernet eth0: phylink_mac_config: mode=fixed/2500base-x/2.5Gbps/Full/none adv=00,00000000,00008000,00006240 pause=03 link=0 an=1
> [ 15.178021] mt7530 mdio-bus:1f lan3: configuring for phy/gmii link mode
> [ 15.192190] mt7530 mdio-bus:1f lan3: phylink_mac_config: mode=phy/gmii/Unknown/Unknown/none adv=00,00000000,00000000,00000000 pause=00 link=0 an=0
> [ 15.208137] mt7530 mdio-bus:1f lan3: phy link down gmii/Unknown/Unknown/none/off
> [ 15.216371] mt7530 mdio-bus:1f lan2: configuring for phy/gmii link mode
> [ 15.228163] mt7530 mdio-bus:1f lan2: phylink_mac_config: mode=phy/gmii/Unknown/Unknown/none adv=00,00000000,00000000,00000000 pause=00 link=0 an=0
> [ 15.242579] mt7530 mdio-bus:1f lan1: configuring for phy/gmii link mode
> [ 15.245731] mt7530 mdio-bus:1f lan2: phy link down gmii/Unknown/Unknown/none/off
> [ 15.261771] mt7530 mdio-bus:1f lan1: phylink_mac_config: mode=phy/gmii/Unknown/Unknown/none adv=00,00000000,00000000,00000000 pause=00 link=0 an=0
> [ 15.277381] mt7530 mdio-bus:1f lan0: configuring for phy/gmii link mode
> [ 15.278665] mt7530 mdio-bus:1f lan1: phy link down gmii/Unknown/Unknown/none/off
> [ 15.296641] mt7530 mdio-bus:1f lan0: phylink_mac_config: mode=phy/gmii/Unknown/Unknown/none adv=00,00000000,00000000,00000000 pause=00 link=0 an=0
> [ 15.312570] mt7530 mdio-bus:1f lan0: phy link down gmii/Unknown/Unknown/none/off
> [ 15.392799] mt7530 mdio-bus:1f wan: configuring for phy/gmii link mode
> [ 15.404425] mt7530 mdio-bus:1f wan: phylink_mac_config: mode=phy/gmii/Unknown/Unknown/none adv=00,00000000,00000000,00000000 pause=00 link=0 an=0
> [ 15.420491] mt7530 mdio-bus:1f wan: phy link up gmii/1Gbps/Full/none/rx/tx
> [ 262.106630] mtk_soc_eth 15100000.ethernet eth1: phylink_mac_config: mode=inband/2500base-x/Unknown/Unknown/none adv=00,00000000,00008000,00006400 pause=00 link=0 an=0
Yours isn't detecting a PHY, and this this patch will have no effect
as the patch only changes things in a path that is used when a PHY
is detected.
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!
next prev parent reply other threads:[~2023-03-26 14:44 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-21 16:58 [PATCH net-next 0/2] Quirk for OEM SFP-2.5G-T copper module Russell King (Oracle)
2023-03-21 16:58 ` [PATCH net-next 1/2] net: sfp-bus: allow SFP quirks to override Autoneg and pause bits Russell King (Oracle)
2023-03-22 15:52 ` Simon Horman
2023-03-21 16:58 ` [PATCH net-next 2/2] net: sfp: add quirk for 2.5G copper SFP Russell King (Oracle)
2023-03-22 15:52 ` Simon Horman
2023-03-25 2:12 ` Daniel Golle
2023-03-25 14:05 ` Russell King (Oracle)
2023-03-25 15:35 ` Daniel Golle
2023-03-25 19:36 ` Russell King (Oracle)
2023-03-26 11:36 ` Aw: " Frank Wunderlich
2023-03-26 14:44 ` Russell King (Oracle) [this message]
2023-03-28 15:10 ` Russell King (Oracle)
2023-03-28 18:28 ` Daniel Golle
2023-03-28 19:16 ` Russell King (Oracle)
2023-03-28 20:56 ` Daniel Golle
2023-03-23 5:50 ` [PATCH net-next 0/2] Quirk for OEM SFP-2.5G-T copper module patchwork-bot+netdevbpf
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