On 09/30/2013 05:12 PM, Bruno Randolf wrote:
On 09/30/2013 02:27 PM, Oleksij Rempel wrote:
Check:
- PCIe related power managment - ASPM.
Hmm, disabling ASPM in the BIOS and per kernel command line
(pcie_aspm=off) did not help.
I use 3.11 right now. In case of PCIe issue, backport wont help you.
Test completely new kernel.
I'll try 3.11 later.
I just tried current wireless-testing (3.12.0-rc3-wl) and it shows the
same problems.
For reference:
Card: Unex DNXA-97 (AR9287) http://unex.com.tw/product/dnxa-97
Board: Advantech MIO-2261N (Atom N260)
ASPM is disabled in the BIOS and by pcie_aspm=off. Scanning seems to
work, but when I start up hostapd (v2.0, simple AP config) nothing
happens (no AP is found by clients). When I stop hostapd the system
freezes with "BUG: soft lockup - CPU#3 stuck for 23s! (hostapd:2250)"
bruno
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
