Messages in this thread | | | Date | Fri, 6 Mar 2009 14:29:13 -0500 | Subject | r8169 MAC problem | From | Tim Durack <> |
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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:> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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