Thread (18 messages) 18 messages, 3 authors, 2012-01-16

Re: iwl4965: "MAC is in deep sleep!" freezes

From: Christoph Anton Mitterer <hidden>
Date: 2012-01-16 22:08:41
Also in: lkml

On Thu, 2012-01-05 at 11:14 +0100, Stanislaw Gruszka wrote:
Hmm, perhaps iwl4965 device does not work well with the new PCIe chipset.

Does any of fallowing workaround the problem?

kernel boot parameter:
pcie_aspm=off
pci_aspm=force
pci=nocrs
pci=use_crs

iwlegacy module parameter:
bt_coex_active=0

iwl4965 module parameters
11n_disable=1
None of these helped,.. it seems however that even with pci_aspm=force
it:
ACPI _OSC control for PCIe not granted, disabling ASPM

There should be 3 or 2 antennas: 1 - white, 3 - grey, 2 - black,
connection on adapter should match cable color (ok, I don't know if
it does any difference, but it worth to try). If there is only one
antenna available, perhaps there is somewhere another miniPCIe slot
where are more antenna cables available. But, if there is really
only one antenna cable, it should be connected to number 1 (white)
adapter connector.
Well what I thought to be the wifi controller till now, has only on
cable (white).... with only one connector.

I tried to disassemble the whole thing but must shamefully admit that I
wasn't able to... at some place it's kept somehow together (als screws
are loosened) and I couldn't find out so far how.



Cheers,
Chris.

Attachments

Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help