From: schwab@suse.de (Andreas Schwab)
To: linux-riscv@lists.infradead.org
Subject: macb: probe of 10090000.ethernet failed with error -110
Date: Wed, 28 Nov 2018 11:10:50 +0100 [thread overview]
Message-ID: <mvmefb5fr6d.fsf@suse.de> (raw)
The PHY probing of the macb driver appears to be rather unreliable.
Most of the time it doesn't work the first time, I have to reload the
module several times to let it succeed.
[ 40.530000] macb: GEM doesn't support hardware ptp.
[ 40.530000] libphy: MACB_mii_bus: probed
[ 41.450000] macb 10090000.ethernet (unnamed net_device) (uninitialized): Could not attach to PHY
[ 41.510000] macb: probe of 10090000.ethernet failed with error -110
[ 1354.400000] macb: GEM doesn't support hardware ptp.
[ 1354.410000] libphy: MACB_mii_bus: probed
[ 1355.260000] macb 10090000.ethernet (unnamed net_device) (uninitialized): Could not attach to PHY
[ 1355.300000] macb: probe of 10090000.ethernet failed with error -110
[ 1358.100000] macb: GEM doesn't support hardware ptp.
[ 1358.110000] libphy: MACB_mii_bus: probed
[ 1358.310000] Microsemi VSC8541 SyncE 10090000.ethernet-ffffffff:00: attached PHY driver [Microsemi VSC8541 SyncE] (mii_bus:phy_addr=10090000.ethernet-ffffffff:00, irq=POLL)
[ 1358.320000] macb 10090000.ethernet eth0: Cadence GEM rev 0x10070109 at 0x10090000 irq 12 (70:b3:d5:92:f1:07)
This is 4.20-rc4 on a HiFive-U.
Andreas.
--
Andreas Schwab, SUSE Labs, schwab at suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
WARNING: multiple messages have this Message-ID (diff)
From: Andreas Schwab <schwab@suse.de>
To: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: netdev@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: macb: probe of 10090000.ethernet failed with error -110
Date: Wed, 28 Nov 2018 11:10:50 +0100 [thread overview]
Message-ID: <mvmefb5fr6d.fsf@suse.de> (raw)
Message-ID: <20181128101050.wh7X3vYSlzg1VOIr4JsL42ZF3oiKe38fSgt0fSwDoYY@z> (raw)
The PHY probing of the macb driver appears to be rather unreliable.
Most of the time it doesn't work the first time, I have to reload the
module several times to let it succeed.
[ 40.530000] macb: GEM doesn't support hardware ptp.
[ 40.530000] libphy: MACB_mii_bus: probed
[ 41.450000] macb 10090000.ethernet (unnamed net_device) (uninitialized): Could not attach to PHY
[ 41.510000] macb: probe of 10090000.ethernet failed with error -110
[ 1354.400000] macb: GEM doesn't support hardware ptp.
[ 1354.410000] libphy: MACB_mii_bus: probed
[ 1355.260000] macb 10090000.ethernet (unnamed net_device) (uninitialized): Could not attach to PHY
[ 1355.300000] macb: probe of 10090000.ethernet failed with error -110
[ 1358.100000] macb: GEM doesn't support hardware ptp.
[ 1358.110000] libphy: MACB_mii_bus: probed
[ 1358.310000] Microsemi VSC8541 SyncE 10090000.ethernet-ffffffff:00: attached PHY driver [Microsemi VSC8541 SyncE] (mii_bus:phy_addr=10090000.ethernet-ffffffff:00, irq=POLL)
[ 1358.320000] macb 10090000.ethernet eth0: Cadence GEM rev 0x10070109 at 0x10090000 irq 12 (70:b3:d5:92:f1:07)
This is 4.20-rc4 on a HiFive-U.
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
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WARNING: multiple messages have this Message-ID (diff)
From: Andreas Schwab <schwab@suse.de>
To: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: linux-riscv@lists.infradead.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: macb: probe of 10090000.ethernet failed with error -110
Date: Wed, 28 Nov 2018 11:10:50 +0100 [thread overview]
Message-ID: <mvmefb5fr6d.fsf@suse.de> (raw)
The PHY probing of the macb driver appears to be rather unreliable.
Most of the time it doesn't work the first time, I have to reload the
module several times to let it succeed.
[ 40.530000] macb: GEM doesn't support hardware ptp.
[ 40.530000] libphy: MACB_mii_bus: probed
[ 41.450000] macb 10090000.ethernet (unnamed net_device) (uninitialized): Could not attach to PHY
[ 41.510000] macb: probe of 10090000.ethernet failed with error -110
[ 1354.400000] macb: GEM doesn't support hardware ptp.
[ 1354.410000] libphy: MACB_mii_bus: probed
[ 1355.260000] macb 10090000.ethernet (unnamed net_device) (uninitialized): Could not attach to PHY
[ 1355.300000] macb: probe of 10090000.ethernet failed with error -110
[ 1358.100000] macb: GEM doesn't support hardware ptp.
[ 1358.110000] libphy: MACB_mii_bus: probed
[ 1358.310000] Microsemi VSC8541 SyncE 10090000.ethernet-ffffffff:00: attached PHY driver [Microsemi VSC8541 SyncE] (mii_bus:phy_addr=10090000.ethernet-ffffffff:00, irq=POLL)
[ 1358.320000] macb 10090000.ethernet eth0: Cadence GEM rev 0x10070109 at 0x10090000 irq 12 (70:b3:d5:92:f1:07)
This is 4.20-rc4 on a HiFive-U.
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
next reply other threads:[~2018-11-28 10:10 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-28 10:10 Andreas Schwab [this message]
2018-11-28 10:10 ` macb: probe of 10090000.ethernet failed with error -110 Andreas Schwab
2018-11-28 10:10 ` Andreas Schwab
2018-11-28 18:15 ` Atish Patra
2018-11-28 18:15 ` Atish Patra
2018-11-28 18:15 ` Atish Patra
2018-11-28 21:33 ` Florian Fainelli
2018-11-28 21:33 ` Florian Fainelli
2018-11-28 21:33 ` Florian Fainelli
2018-11-29 2:08 ` Palmer Dabbelt
2018-11-29 2:08 ` Palmer Dabbelt
2018-11-29 2:08 ` Palmer Dabbelt
2018-11-29 2:28 ` Andrew Lunn
2018-11-29 2:28 ` Andrew Lunn
2018-11-29 2:28 ` Andrew Lunn
2018-11-29 3:01 ` Palmer Dabbelt
2018-11-29 3:01 ` Palmer Dabbelt
2018-11-29 3:01 ` Palmer Dabbelt
2018-11-29 5:55 ` Andrew Lunn
2018-11-29 5:55 ` Andrew Lunn
2018-11-29 5:55 ` Andrew Lunn
2018-11-29 11:55 ` Andreas Schwab
2018-11-29 11:55 ` Andreas Schwab
-- strict thread matches above, loose matches on Subject: below --
2018-08-24 17:18 Atish Patra
2018-09-15 0:07 ` Atish Patra
2019-04-10 9:50 ` Andreas Schwab
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