From: Tim Durack <tdurack@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: netdev@vger.kernel.org, Francois Romieu <romieu@fr.zoreil.com>
Subject: r8169 MAC problem
Date: Fri, 6 Mar 2009 14:29:13 -0500 [thread overview]
Message-ID: <9e246b4d0903061129g7b66dc3bm8013b75be671ca33@mail.gmail.com> (raw)
In-Reply-To: <9e246b4d0903061127q7c82103dq88c5184765f3c17a@mail.gmail.com>
Looks like the r8169 MAC bug is still lurking:
CFG-1:~# uname -a
Linux CFG-1 2.6.29-rc7-686 #1 SMP Fri Mar 6 01:07:38 UTC 2009 i686 GNU/Linux
CFG-1:~# modprobe -r r8169
[ 198.684076] r8169 0000:00:0c.0: PCI INT A disabled
[ 198.944075] r8169 0000:00:0b.0: PCI INT A disabled
[ 199.204080] r8169 0000:00:09.0: PCI INT A disabled
CFG-1:~# modprobe -i r8169
[ 202.183521] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 202.189230] r8169 0000:00:09.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 202.197440] r8169 0000:00:09.0: no PCI Express capability
[ 202.203116] r8169 0000:00:09.0: MAC address found in EEPROM:
00:30:18:ab:f0:34
[ 202.212721] eth0: RTL8169sc/8110sc at 0xf90b0000,
00:00:00:00:f0:34, XID 18000000 IRQ 18
[ 202.221555] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 202.227202] r8169 0000:00:0b.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[ 202.234202] r8169 0000:00:0b.0: no PCI Express capability
[ 202.239859] r8169 0000:00:0b.0: MAC address found in EEPROM:
00:30:18:ab:f0:35
[ 202.249413] eth1: RTL8169sc/8110sc at 0xf8012000,
00:00:00:00:f0:35, XID 18000000 IRQ 19
[ 202.258267] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 202.263911] r8169 0000:00:0c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 202.270890] r8169 0000:00:0c.0: no PCI Express capability
[ 202.276551] r8169 0000:00:0c.0: MAC address found in EEPROM:
00:30:18:ab:f0:36
[ 202.286256] eth2: RTL8169sc/8110sc at 0xf8016000,
00:30:18:ab:f0:36, XID 18000000 IRQ 16
This obviously doesn't work very well. Full power-cycle back into
2.6.26 fixes the problem:
CFG-1:~# uname -a
Linux CFG-1 2.6.26-1-686 #1 SMP Sun Feb 8 02:27:05 UTC 2009 i686 GNU/Linux
CFG-1:~# modprobe -r r8169
[ 83.220122] ACPI: PCI interrupt for device 0000:00:0c.0 disabled
[ 83.252673] ACPI: PCI interrupt for device 0000:00:0b.0 disabled
[ 83.285249] ACPI: PCI interrupt for device 0000:00:09.0 disabled
CFG-1:~# modprobe -i r8169
[ 87.454505] r8169 Gigabit Ethernet driver 2.2LK-NAPI loaded
[ 87.461284] ACPI: PCI Interrupt 0000:00:09.0[A] -> a future
releasGSI 18 (level, low) -> IRQ 18
[ 87.476007] eth0: RTL8169sc/8110sc at 0xf8832000,
00:30:18:ab:f0:34, XID 18000000 IRQ 18
[ 87.484682] r8169 Gigabit Ethernet driver 2.2LK-NAPI loaded
[ 87.489660] ACPI: PCI Interrupt 0000:00:0b.0[A] -> GSI 19 (level,
low) -> IRQ 19
[ 87.500006] eth1: RTL8169sc/8110sc at 0xf8834000,
00:30:18:ab:f0:35, XID 18000000 IRQ 19
[ 87.508675] r8169 Gigabit Ethernet driver 2.2LK-NAPI loaded
[ 87.513633] ACPI: PCI Interrupt 0000:00:0c.0[A] -> GSI 16 (level,
low) -> IRQ 16
[ 87.524006] eth2: RTL8169sc/8110sc at 0xf8f88000,
00:30:18:ab:f0:36, XID 18000000 IRQ 16
Based on googling around, I'm going to guess this might be related:
Ivan Vecera (1): r8169: read MAC address from EEPROM on init (2nd attempt)
Any ideas?
Tim:>
next parent reply other threads:[~2009-03-06 19:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <9e246b4d0903061127q7c82103dq88c5184765f3c17a@mail.gmail.com>
2009-03-06 19:29 ` Tim Durack [this message]
2009-03-06 20:05 ` Francois Romieu
2009-03-07 14:48 ` Tim Durack
2009-03-09 8:56 ` Ivan Vecera
2009-03-09 13:27 ` Tim Durack
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