Re: tg3: transmit timed out, resetting
From: Christian Kujau
Date: Thu Jun 07 2012 - 08:52:12 EST
On Thu, 7 Jun 2012 at 17:47, Ethan Zhao wrote:
> Could you try 3.5RC1+ with pcie_aspm=off kernel parameter ?
Will try.
> I notice there are some AER errors ( UnsupReq+,RxErr+) with the tg3
> from you lspci output, have you seen the AER errors on console ? if
> so, please attach them.
I haven't seen any actual erros on the console, except these messages
during bootup:
--------
pci0000:00: Requesting ACPI _OSC control (0x1d)
pci0000:00: ACPI _OSC request failed (AE_NOT_FOUND), returned control mask: 0x1d
ACPI _OSC control for PCIe not granted, disabling ASPM
--------
I have seen these messages in 3.2.0 (an Ubuntu kernel), can't say that I
have seen them before, they did not show up when I booted this 2.6.38
Ubuntu kernel.
I'll try booting with pcie_aspm=off and see what it gives...
Thanks,
Christian.
PS: AFAICT, Ubuntu's 2.6.38 [0] had these options set:
--------
CONFIG_PCIEASPM=y
# CONFIG_PCIEASPM_DEBUG is not set
--------
With 3.5.x, my .config has:
--------
CONFIG_PCIEASPM=y
# CONFIG_PCIEASPM_DEBUG is not set
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
--------
[0] https://launchpad.net/ubuntu/natty/i386/linux-image-2.6.38-15-generic/2.6.38-15.60
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