ath9k_htc vs. powerpc (was Re: working usb wifi card, that is still possible to buy)

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From: Pavel Machek
Date: Friday, November 26, 2010 - 1:31 am

Hi!


Thanks... Yes, it works, but staging scares me.

I found card compatible with ath9k_htc driver, that works well on PC,
and is even listed as supported by atheros. Good.

Unfortunately, it does not work that well on powerpc mpc5200b. (I'm
using recent wireless-testing tree).

I can do scan just fine, but can not actually asocciate with the
accesspoint. Nothing too useful in dmesg, only:

Freeing unused kernel memory: 176k init                                         
warning: `named' uses 32-bit capabilities (legacy support in use)               
process `named' is using obsolete setsockopt SO_BSDCOMPAT                       
ieee80211 phy0: device now idle                                                 
ieee80211 phy0: device no longer idle - scanning                                
ieee80211 phy0: device now idle                                                 
ieee80211 phy0: device no longer idle - scanning                                
wlan0: direct probe to 00:23:f8:5d:76:93 (try 1)                                
wlan0: direct probe to 00:23:f8:5d:76:93 (try 2)                                
wlan0: direct probe to 00:23:f8:5d:76:93 (try 3)                                
wlan0: direct probe to 00:23:f8:5d:76:93 timed out                              
ieee80211 phy0: device now idle                                                 
-/bin/sh-3.00# 

Any ideas how to get more verbose debugging?

Diffences to the mpc5200b board are:

a) it is PowerPC, thus big-endian board

b) it only has USB1.1 controller.

								Pavel
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Messages in current thread:
working usb wifi card, that is still possible to buy, Pavel Machek, (Wed Nov 3, 2:24 am)
Re: working usb wifi card, that is still possible to buy, Johannes Berg, (Wed Nov 24, 1:42 am)
ath9k_htc vs. powerpc (was Re: working usb wifi card, that ..., Pavel Machek, (Fri Nov 26, 1:31 am)
[PATCH] ath9k_htc: cleanup eeprom endiannes handling, Pavel Machek, (Fri Nov 26, 4:35 am)
[PATCH] fix endianity on ath9k_htc, Pavel Machek, (Mon Nov 29, 2:58 am)
[PATCH] ath9k_htc cleanups, Pavel Machek, (Mon Nov 29, 2:59 am)
[PATCH] ath9k_htc more cleanups, Pavel Machek, (Mon Nov 29, 4:34 am)
Re: [ath9k-devel] [PATCH] fix endianity on ath9k_htc, Felix Fietkau, (Mon Nov 29, 4:46 am)
Re: [ath9k-devel] [PATCH] fix endianity on ath9k_htc, Pavel Machek, (Mon Nov 29, 5:07 am)
[patch] remove unneeded prototype on ath9k_htc, Pavel Machek, (Mon Nov 29, 5:11 am)