Re: [ath9k-devel] [Help] Performing per packet Power and Rate control

2010-10-27 Thread Min-Wook Jeong
Hi, Lorenzo! Thank you for your reply. Now as we try to implement our algorithm to the real wireless devices, we would like to purchase some Atheros WLAN adapters, whose specification requirements are as follows. - Adapters for laptop or netbooks with Linux. - Runs with Linux ath9k (or ath

Re: [ath9k-devel] [Help] Performing per packet Power and Rate control

2010-10-27 Thread Lorenzo Bianconi
> Hi! > Hi, > We are trying to test a new link layer adaptation algorithm on a real ath9k > WLAN cards. > For this, we want to change the transmission power and datarate for each > 802.11 frame. > > Can you tell me which part of the linux kernel we have to change to > implement this? > To change

Re: [ath9k-devel] ath9k: Virtual interface as AP

2010-10-27 Thread Mohammed Shafi
2010/10/27 "Lorna González" : > > Hi Mr. Shafi, > > I am using wlan0 as a station interface but yes, I already tried to use it as > AP and wlan1 as station but acording to > # hostapd will generate BSSID mask based on the BSSIDs that are > # configured. hostapd will verify that dev_addr & MASK ==

Re: [ath9k-devel] ath9k: Virtual interface as AP

2010-10-27 Thread Lorna González
Hi Mr. Shafi, I am using wlan0 as a station interface but yes, I already tried to use it as AP and wlan1 as station but acording to # hostapd will generate BSSID mask based on the BSSIDs that are # configured. hostapd will verify that dev_addr & MASK == dev_addr. hostapd changed the BSSID wit

Re: [ath9k-devel] ath9k: Virtual interface as AP

2010-10-27 Thread Mohammed Shafi
2010/10/27 "Lorna González" : > > Thanks Mr. Malinen for your reply. I tried to add my interface using hostapd > but I get following: > > Configuration file: hostapd.conf > ioctl[SIOCGIFFLAGS]: No such device > Could not read interface flags (wlan1) > nl80211 driver initialization failed. > wlan1:

[ath9k-devel] ath9k: Virtual interface as AP

2010-10-27 Thread Lorna González
Thanks Mr. Malinen for your reply. I tried to add my interface using hostapd but I get following: Configuration file: hostapd.conf ioctl[SIOCGIFFLAGS]: No such device Could not read interface flags (wlan1) nl80211 driver initialization failed. wlan1: Unable to setup interface. Segmentation fault

Re: [ath9k-devel] ath9k: Virtual interface as AP

2010-10-27 Thread Jouni Malinen
On Wed, 2010-10-27 at 04:11 -0700, "Lorna González" wrote: > I am trying to build a virtual interface (not wiphy) operating in master mode > using hostapd. Using wiphys (echo > add ...wiphy) I am able to configurate a > wiphy as station and another one as AP. It works perfectly but by setting the

[ath9k-devel] ath9k: Virtual interface as AP

2010-10-27 Thread Lorna González
Hello, I am trying to build a virtual interface (not wiphy) operating in master mode using hostapd. Using wiphys (echo > add ...wiphy) I am able to configurate a wiphy as station and another one as AP. It works perfectly but by setting the AP creating a new interface as: iw phy phy0 interfac