Re: [Ilw] N 6235 Input/Output Error

Thank you, Emmanuel,

Please attached find the whole dmesg.

Thank you,
Roberto.


On Sun, Sep 14, 2014 at 1:51 AM, Grumbach, Emmanuel
[off-list ref] wrote:

Hi,



Please paste the whole dmesg, I can’t see the FW issue here.

Also, please take into consideration that we can’t fix firmware issues
anymore on these devices. I’d recommend to use 7260 or newer if you can.



Thanks,

       Emmanuel



From: ilw-bounces@linux.intel.com [mailto:ilw-bounces@linux.intel.com] On
Behalf Of roberto.waissman Waissman
Sent: Saturday, September 13, 2014 12:31 AM
To: ilw@linux.intel.com; linux-wireless@vger.kernel.org
Subject: [Ilw] N 6235 Input/Output Error



Hi,



On an Intel Galileo board:



dmesg | grep iw

[   25.039649] iwlwifi 0000:01:00.0: enabling device (0000 -> 0002)

[   25.045845] iwlwifi 0000:01:00.0: enabling bus mastering

[   25.046710] iwlwifi 0000:01:00.0: irq 45 for MSI/MSI-X

[   25.125172] iwlwifi 0000:01:00.0: loaded firmware version 18.168.6.1

[   25.353607] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEBUG disabled

[   25.359583] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEBUGFS disabled

[   25.365824] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled

[   25.372648] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEVICE_TESTMODE disabled

[   25.379491] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_P2P enabled

[   25.385271] iwlwifi 0000:01:00.0: Detected Intel(R) Centrino(R)
Advanced-N 6235 AGN, REV=0xB0

[   25.407241] iwlwifi 0000:01:00.0: L1 Disabled; Enabling L0S

[   25.640854] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'



 ifup wlan0

Successfully initialized wpa_supplicant

Could not set interface wlan0 flags (UP): Input/output error

WEXT: Could not set interface 'wlan0' UP

wlan0: Failed to initialize driver interface

ifconfig: SIOCSIFFLAGS: Input/output error



(again dmesg | grep iw)

.

.

[  111.160538] iwlwifi 0000:01:00.0: L1 Disabled; Enabling L0S

[  111.173522] iwlwifi 0000:01:00.0: Radio type=0x2-0x1-0x0

[  111.366428] iwlwifi 0000:01:00.0: Microcode SW error detected.
Restarting 0x2000000.

[  111.374316] iwlwifi 0000:01:00.0: CSR values:

.

.





Thank you for your help,

Roberto.