[ath9k-devel] [RFC 05/18] ath9k_hw: Add MCI h/w code and state machine

2011-11-14 Thread Mohammed Shafi Shajakhan
From: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com Signed-off-by: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com --- drivers/net/wireless/ath/ath9k/Makefile |3 +- drivers/net/wireless/ath/ath9k/ar9003_mci.c | 1464 +++ drivers/net/wireless/ath/ath9k

[ath9k-devel] [RFC 12/18] ath9k_hw: MCI related changes in chip management

2011-11-14 Thread Mohammed Shafi Shajakhan
From: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com send halt BT GPM if the chip is in network sleep and BT state is awake Signed-off-by: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com --- drivers/net/wireless/ath/ath9k/hw.c | 24 drivers/net/wireless/ath

[ath9k-devel] [RFC 13/18] ath9k_hw: MCI related changes in set_reset_reg

2011-11-14 Thread Mohammed Shafi Shajakhan
From: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com Signed-off-by: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com --- drivers/net/wireless/ath/ath9k/hw.c | 14 +++--- 1 files changed, 11 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers

[ath9k-devel] [RFC 00/18] ath9k: Add support for MCI BT coex

2011-11-14 Thread Mohammed Shafi Shajakhan
From: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com Add support for MCI BT-Coex for AR9462. with AR9462 we have WLAN and BT coexists via MCI protocol(Message Coexistence Interface) WLAN and BT exchanges GPM, SCHED messages and few other messages for coexistence. this is not yet tested

[ath9k-devel] [RFC 04/18] ath9k_hw: initialize MCI parameters

2011-11-14 Thread Mohammed Shafi Shajakhan
From: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com these parameter will be utilized and modified in the MCI hardware codes state machine Signed-off-by: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com --- drivers/net/wireless/ath/ath9k/init.c | 22 ++ 1 files

[ath9k-devel] [RFC 02/18] ath9k_hw: add GPIO output MUX related macros

2011-11-14 Thread Mohammed Shafi Shajakhan
From: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com Signed-off-by: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com --- drivers/net/wireless/ath/ath9k/hw.h | 10 ++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net

Re: [ath9k-devel] turning monitor mode on in ath9k code

2011-11-08 Thread Mohammed Shafi
On Sat, Nov 5, 2011 at 5:14 AM, abhinav narain abhinavnarai...@gmail.com wrote: hi, Hi Abhinav, I want to sniff all the packets from the network. I am setting sc-sc_ah-is_monitoring = true; in ath9k_start() but this gets set to false in in ath9k_config(..). using the flag :  

Re: [ath9k-devel] Unrealistic RSSI values being reported

2011-11-04 Thread Mohammed Shafi
On Fri, Nov 4, 2011 at 4:57 PM, Daniel Smith viscous.liq...@gmail.com wrote: On 11/3/2011 7:10 PM, Mohammed Shafi wrote: Hi Daniel, On Fri, Nov 4, 2011 at 12:58 AM, Daniel Smithviscous.liq...@gmail.com   wrote: I recently upgraded to compat-wireless-3.1-rc8 from compat-wireless-2.6.39-1-sn

Re: [ath9k-devel] [RFC v2 2/2] ath9k: integrate initial DFS module

2011-11-03 Thread Mohammed Shafi
Hi Zefir, On Thu, Nov 3, 2011 at 7:25 PM, Zefir Kurtisi zefir.kurt...@neratec.com wrote: This patch integrates the DFS module into ath9k, including  * building the module into ath9k_hw  * setting up DFS debugfs  * defining HW capability flag for DFS support  * setting this flag by DFS

Re: [ath9k-devel] [RFC v2 1/2] ath9k: add DFS radar pulse processing

2011-11-03 Thread Mohammed Shafi
On Thu, Nov 3, 2011 at 7:25 PM, Zefir Kurtisi zefir.kurt...@neratec.com wrote: This initial DFS module provides basic functionality to deal with radar pulses reported by the DFS HW pattern detector. The reported data is evaluated and basic plausibility checks are performed to filter false

Re: [ath9k-devel] [RFC v2 1/2] ath9k: add DFS radar pulse processing

2011-11-03 Thread Mohammed Shafi
On Thu, Nov 3, 2011 at 7:25 PM, Zefir Kurtisi zefir.kurt...@neratec.com wrote: This initial DFS module provides basic functionality to deal with radar pulses reported by the DFS HW pattern detector. The reported data is evaluated and basic plausibility checks are performed to filter false

Re: [ath9k-devel] [RFC v2 2/2] ath9k: integrate initial DFS module

2011-11-03 Thread Mohammed Shafi
On Thu, Nov 3, 2011 at 10:15 PM, Zefir Kurtisi zefir.kurt...@neratec.com wrote: On 11/03/2011 04:27 PM, Mohammed Shafi wrote: Hi Zefir, Hello Mohammed, On Thu, Nov 3, 2011 at 7:25 PM, Zefir Kurtisi zefir.kurt...@neratec.com wrote: [...] +       if (ah-caps.hw_caps ATH9K_HW_CAP_DFS

Re: [ath9k-devel] Unrealistic RSSI values being reported

2011-11-03 Thread Mohammed Shafi
Hi Daniel, On Fri, Nov 4, 2011 at 12:58 AM, Daniel Smith viscous.liq...@gmail.com wrote: I recently upgraded to compat-wireless-3.1-rc8 from compat-wireless-2.6.39-1-sn and have discovered an interesting behavior. When in monitor mode I use the signal strength field reported in radiotap and

Re: [ath9k-devel] connection problem with AR928X

2011-10-31 Thread Mohammed Shafi
On Sat, Oct 29, 2011 at 11:54 AM, Changyu Li ironyma...@gmail.com wrote: Hi, I started having this problem just recently. In short, everything is fine, then no data is received, then after a while, a bunch of data is received at once, most tcp connections are not broken, some timed out

Re: [ath9k-devel] AR9285 and Thompson TG585 v8 connection problems

2011-10-31 Thread Mohammed Shafi
On Sat, Oct 29, 2011 at 9:02 PM, David Summers at...@summers5913.freeserve.co.uk wrote: No switches on my card. Card came already attached to the MTB when I bought it, looks like its just the raw AR9285 chip you can see here: http://www.qca.qualcomm.com/media/product/product_79_file1.pdf

Re: [ath9k-devel] connection problem with AR928X

2011-10-31 Thread Mohammed Shafi
On Mon, Oct 31, 2011 at 11:50 PM, changyu li ironyma...@gmail.com wrote: The problem is fixed and was not ath9k's problem. The problem was caused by arpon daemon's response to bogus packets. It was fixed by making a static entry for the default route. thanks for reporting it. adding ath9k

Re: [ath9k-devel] Maybe a bug somewhere in the WIFI driver

2011-10-24 Thread Mohammed Shafi
BARRAL -Message d'origine- De : Mohammed Shafi [mailto:shafi.wirel...@gmail.com] Envoyé : mercredi 12 octobre 2011 06:20 À : BARRAL Adrien Cc : ath9k-devel@lists.ath9k.org Objet : Re: [ath9k-devel] Maybe a bug somewhere in the WIFI driver On Tue, Oct 11, 2011 at 9:29 PM, BARRAL Adrien

Re: [ath9k-devel] Fwd: Kernel warning in ath9k related to wpa_supplicant scanning

2011-10-24 Thread Mohammed Shafi
On Fri, Oct 21, 2011 at 1:57 AM, Bryan Phillippe b...@terran.org wrote: Thoughts on who's to blame and how to resolve? its the driver, the rate is is taken as a HT rate, if (rx_stats-rs_rate 0x80) { /* HT rate */ rxs-flag |= RX_FLAG_HT; if

Re: [ath9k-devel] Performance problems with the AR9287

2011-10-20 Thread Mohammed Shafi
On Thu, Oct 20, 2011 at 3:56 AM, Mitch Davis mjd+ath9k@afork.com wrote: Hello, I am writing to you all on behalf of the many Fedora users with AR9287 chips.  In Fedora 15, wireless performance with the AR9287 is terrible.  Here's a bug about it:  

Re: [ath9k-devel] error:Segmentation fault after compiling and move ath9k

2011-10-19 Thread Mohammed Shafi
On Wed, Oct 19, 2011 at 8:56 PM, Pavel Roskin pro...@gnu.org wrote: On Wed, 19 Oct 2011 09:53:04 +0530 Mohammed Shafi shafi.wirel...@gmail.com wrote: Hi Wendy, sorry i have not tried on working with OpenWrt. please ask in the OpenWrt list.  i had also Cced Felix and Adrian, Pavel Roskin who

Re: [ath9k-devel] error:Segmentation fault after compiling and move ath9k

2011-10-18 Thread Mohammed Shafi
Hi Wendy, sorry i have not tried on working with OpenWrt. please ask in the OpenWrt list. i had also Cced Felix and Adrian, Pavel Roskin who might know about this. may be you can just try with another OpenWrt package which has some latest compat-wireless. thanks, shafi On Wed, Oct 19, 2011 at

Re: [ath9k-devel] Can't associate with a particular AP

2011-10-16 Thread Mohammed Shafi
On Sat, Oct 15, 2011 at 10:21 AM, Julien Valroff jul...@kirya.net wrote: Hi Mohammed, Le mercredi 05 oct. 2011 à 06:24:06 (+0200 CEST), Julien Valroff a écrit : Le mardi 04 oct. 2011 à 20:35:14 (+0200 CEST), Julien Valroff a écrit : Le mardi 04 oct. 2011 à 07:46:58 (+0200 CEST), Mohammed

Re: [ath9k-devel] Can't associate with a particular AP

2011-10-16 Thread Mohammed Shafi
On Sun, Oct 16, 2011 at 9:01 PM, Adrian Chadd adr...@freebsd.org wrote: Can you please grab a third device and grab a dump of the actual probe/association frames? looks like the tx-power is constrained due to regulatory (or) power constraint element from AP? I think it'd be helpful to see

Re: [ath9k-devel] HowTo put 40MHz and short GI into effect?

2011-10-12 Thread Mohammed Shafi
On Wed, Oct 12, 2011 at 6:31 AM, songzhang songzh...@tju.edu.cn wrote: Thanks a lot Mohammed! I change 40MHz preferences,HT40+ in wireless file,and then it starting running!wow! That is to say my card can run at MCS 15 in 40MHz and short GI,300Mbps.But there is another problem,the throughput

Re: [ath9k-devel] need help debugging/pinning down obscure freezes/hangs using AR9287

2011-10-12 Thread Mohammed Shafi
On Wed, Oct 12, 2011 at 12:08 AM, Philipp Raich philipp.ra...@gmail.com wrote: Hi. When using the ath9k module my system freezes in less than a few minutes, and I'm not able to find out why. Could someone help me by telling me where to find useful information on where or why this happens?

Re: [ath9k-devel] need help debugging/pinning down obscure freezes/hangs using AR9287

2011-10-12 Thread Mohammed Shafi
On Wed, Oct 12, 2011 at 7:23 PM, Peter Stuge pe...@stuge.se wrote: Philipp Raich wrote: I would really like to improve the situation for me and everyone else, or at least help as much as I can, and I think I need a hint. From experience I know that Atheros does not like to work with end

Re: [ath9k-devel] need help debugging/pinning down obscure freezes/hangs using AR9287

2011-10-12 Thread Mohammed Shafi
On Wed, Oct 12, 2011 at 8:26 PM, Peter Stuge pe...@stuge.se wrote: Mohammed Shafi wrote: From experience I know that Atheros does not like to work with end users on debugging issues like this, even if end users happen to be competent. The prefered modus operandi is to attempt to reproduce

Re: [ath9k-devel] AR9380 appears as product id 0xABCD instead of 0x0030

2011-10-11 Thread Mohammed Shafi
true its an already reported platform specific issue, usually they use this id for emulation testing. as a workaround this PID has to be added to support this card in that specific platform On Mon, Oct 10, 2011 at 8:06 PM, Adrian Chadd adr...@freebsd.org wrote: .. sounds like another PCI bus

Re: [ath9k-devel] AR9380 appears as product id 0xABCD instead of 0x0030

2011-10-11 Thread Mohammed Shafi
On Tue, Oct 11, 2011 at 6:06 PM, Daniel Golle dgo...@allnet.de wrote: Sure, that's what I did already to make it work at least a bit, but run into DMA problems once there was any serious traffic (using Kernel 2.6.39 and compat-wireless 2011-06-20) Kernel 3.0.4 with compat-wireless 2011-10-05

Re: [ath9k-devel] HowTo put 40MHz and short GI into effect?

2011-10-11 Thread Mohammed Shafi
On Tue, Oct 11, 2011 at 7:25 PM, songzhang songzh...@tju.edu.cn wrote: Hello all, Using SR71-A with atheros 9160 chip and ath9k (2011-6-25 conpat),I still can not put 40MHz and short GI into effect.Right now ,I only get MCS15 in 20MHz,130Mbps. My question what should I configure to put 40MHz 

Re: [ath9k-devel] Maybe a bug somewhere in the WIFI driver

2011-10-11 Thread Mohammed Shafi
On Tue, Oct 11, 2011 at 9:29 PM, BARRAL Adrien adrien.bar...@robopec.com wrote: Hello, Here is a description of my system : Linux : 2.6.35-22-generic (on a ubuntu 10.04 LTS) My wifi card is : 02:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter

Re: [ath9k-devel] [RFC 2/6] ath9k: add DFS debug flag

2011-10-04 Thread Mohammed Shafi
On Tue, Oct 4, 2011 at 2:01 PM, Zefir Kurtisi zefir.kurt...@neratec.com wrote: On 10/03/2011 08:15 PM, Luis R. Rodriguez wrote: On Mon, Oct 3, 2011 at 3:29 AM, Zefir Kurtisi zefir.kurt...@neratec.com wrote: Signed-off-by: Zefir Kurtisi zefir.kurt...@neratec.com ---  

Re: [ath9k-devel] Can't associate with a particular AP

2011-10-03 Thread Mohammed Shafi
On Mon, Oct 3, 2011 at 10:06 PM, Julien Valroff jul...@kirya.net wrote: [ please CC me when replying, I am not subscribed to the list ] Hi, I have recently purchased a new laptop (Asus X93S) with an Atheros AR9285 wireless chip which obviously uses the ath9k module. When connecting to the

[ath9k-devel] [PATCH v2] ath9k_hw: extend GPIO pin select mask for rfkill

2011-09-30 Thread Mohammed Shafi Shajakhan
From: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com this extends the bits for rf kill GPIO selection to [7:2] from [4:2] as we use GPIO pin 11 as rfkill for AR9480 and also remove few unused macros Cc: Wilson Tsao wt...@qca.qualcomm.com Cc: Hu, Russell r...@qca.qualcomm.com Signed-off

[ath9k-devel] [PATCH] ath9k_hw: Fix number of GPIO pins for AR9287/9300

2011-09-30 Thread Mohammed Shafi Shajakhan
From: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com this patch fixes the assumption of maximum number of GPIO pins present in AR9287/AR9300. this fix is essential as we might encounter some functionality issues involved in accessing the status of GPIO pins which are all incorrectly assumed

[ath9k-devel] [PATCH] ath9k_hw: set pci_express capability true for AR9480

2011-09-30 Thread Mohammed Shafi Shajakhan
From: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com the AR_SREV register does not seems to indicate whether AR9480 is pci_express capable or not though the other information like macVersion etc can be obtained properly. this fix is essential as ASPM won't be intialized and its related driver

Re: [ath9k-devel] HowTo Set to get HT throughput(SR-71a and ath9k)

2011-09-29 Thread Mohammed Shafi
On Wed, Sep 28, 2011 at 1:41 PM, wendy_life wendy_l...@yeah.net wrote: Hi,all! with much effort , I only get MAX througthput 20Mbps at adhoc mode and 54Mbps at ap-client mode. 11n adhoc is not yet supported in mac80211, patches for 11n support for adhoc are under review comments. [Target

[ath9k-devel] [RFC] ath9k_hw: Fix number of GPIO pins for AR9287/9300

2011-09-28 Thread Mohammed Shafi Shajakhan
From: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com Signed-off-by: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com --- drivers/net/wireless/ath/ath9k/hw.c |4 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net

[ath9k-devel] [RFC] ath9k_hw: set is_pciexpress true for AR9480

2011-09-28 Thread Mohammed Shafi Shajakhan
From: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com the AR_SREV register does not seems to indicate it properly though the other information like macVersion etc can be obtained properly Signed-off-by: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com --- drivers/net/wireless/ath/ath9k

[ath9k-devel] [PATCH] ath9k: Fix a dma warning/memory leak

2011-09-23 Thread Mohammed Shafi Shajakhan
From: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com proper dma_unmapping and freeing of skb's has to be done in the rx cleanup for EDMA chipsets when the device is unloaded and this also seems to address the following warning which shows up occasionally when the device is unloaded

Re: [ath9k-devel] Developer documentation

2011-09-21 Thread Mohammed Shafi
On Tue, Sep 20, 2011 at 11:55 PM, Valentin Rouxel valentin.rou...@etudiant.univ-rennes1.fr wrote: Hello, Hi, I am a French student in computer science. I am working on a class project where we should modified a wireless driver. Our teacher said Madwifi could be an interesting driver but

Re: [ath9k-devel] Git mirrors

2011-09-20 Thread Mohammed Shafi
On Wed, Sep 21, 2011 at 4:56 AM, Gabriel Burca gburca-at...@ebixio.com wrote: kernel.org has been down for about 3 weeks now. Is there a git mirror for the ath9k driver, compat and compat-wireless? Could someone mirror them to github.com if they have a recent version? please checkout

Re: [ath9k-devel] How can I use ath9k adapter + Wireshark to disect/monitor wireless 802.11 abgn network traffic.

2011-09-19 Thread Mohammed Shafi
On Mon, Sep 19, 2011 at 12:53 PM, shashikant ajegaonkar ajegaon...@gmail.com wrote: Hi All, Please forward the earlier mail thread if any or your views on using ath9k adapter + Wireshark to disect/monitor wireless 802.11 abgn network traffic either windows/linux platforms. install ath9k in

Re: [ath9k-devel] how can i use this function : ath9k_hw_computetxtime?

2011-09-16 Thread Mohammed Shafi
On Fri, Sep 16, 2011 at 8:32 AM, houchenda2006 houchenda2...@163.com wrote: hello, I want to use ath9k_hw_computetxtime in my application programme.But I don't know how to call the function. Does it have any interface to application, or device file in /dev ?  thanks! not a good idea, best way

Re: [ath9k-devel] Wireless Card

2011-09-13 Thread Mohammed Shafi
On Tue, Sep 13, 2011 at 11:54 AM, Amr Al-Hamad amr.alha...@hotmail.com wrote: Hi all, I am a newbie in ath9k. and I am doing some research on wireless LANs. I want to buy a wireless card that works on a 5 GHz frequency band, also I want it to be supported by ath9k driver. I am currently

Re: [ath9k-devel] Features for FCC test and etc

2011-09-12 Thread Mohammed Shafi
On Mon, Sep 12, 2011 at 7:08 PM, Jun Xiao jun.x...@sixnet.com wrote: Hi, With all your great efforts developing the driver, our products with AR9271 is on the way of FCC certification tests. Some features are required: 1. Be able to turn on WiFi transmission constantly rfkill? 2. Be able

Re: [ath9k-devel] Features for FCC test and etc

2011-09-12 Thread Mohammed Shafi
On Mon, Sep 12, 2011 at 9:01 PM, Mohammed Shafi shafi.wirel...@gmail.com wrote: On Mon, Sep 12, 2011 at 7:08 PM, Jun Xiao jun.x...@sixnet.com wrote: Hi, With all your great efforts developing the driver, our products with AR9271 is on the way of FCC certification tests. Some features

Re: [ath9k-devel] Oops while loading firmware of ath9k_htc device.

2011-09-04 Thread Mohammed Shafi
On Tue, Aug 30, 2011 at 5:42 PM, Christian Kapeller christian.kapel...@cmotion.eu wrote: Hi, when loading the ath9k_htc module for my TL-WN722N device, I get an oops. I use the openwrt backfire distribution on an arm device, with kernel 2.6.31.12 and compat-wireless-2011-06-22. The firmware

Re: [ath9k-devel] HELP! HELP! HELP! HELP!

2011-08-25 Thread Mohammed Shafi
On Thu, Aug 25, 2011 at 9:15 PM, pangyunong 029...@gmail.com wrote: hi, that is the driver for ath9k indeed. development is done in the git tree, please clone the source code git clone git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git

Re: [ath9k-devel] Should I compile kenerl again?

2011-08-24 Thread Mohammed Shafi
On Wed, Aug 24, 2011 at 2:27 PM, pangyunong 029...@gmail.com wrote: Hi all,  I change the code in ath9k/main.c and net/mac80211/tx.c. how can i use my new version of ath9k driver for my device? Should I make and install the driver again, configure and compile kernel once more? reinstall the

Re: [ath9k-devel] [RFC/RFT] ath9k_htc: Fix memory leak

2011-08-24 Thread Mohammed Shafi
On Wed, Aug 24, 2011 at 1:15 AM, John W. Linville linvi...@tuxdriver.com wrote: On Mon, Aug 15, 2011 at 05:56:33PM +0530, Mohammed Shafi wrote: On Sun, Aug 14, 2011 at 7:04 AM, Larry Finger larry.fin...@lwfinger.net wrote: Kmemleak shows the following kind of memory leak for ath9k_htc

Re: [ath9k-devel] 'Superchannel'?

2011-08-24 Thread Mohammed Shafi
On Wed, Aug 24, 2011 at 12:32 PM, Adrian Chadd adr...@freebsd.org wrote: * changing regulatory not advisable This may not be applicable if the amateur licence he has permits him to transmit on these frequencies. oh ok, i don't know much about regulatory *second number is hw specific value

Re: [ath9k-devel] Building ath9k on a Linux machine and installing on a different one. Both machines run Fedora 12 but with different kernel versions

2011-08-24 Thread Mohammed Shafi
On Wed, Aug 24, 2011 at 6:44 PM, Fabio Tignanelli fabio.tignane...@paconsulting.com wrote: Hi, I am trying to use compact-wireless to update the driver for an ath9K. The reason why I am emailing you is that, despite trying to follow all the guidelines on How To Ask Questions the Smart Way, I

Re: [ath9k-devel] [RFC/RFT] ath9k_htc: Fix memory leak

2011-08-24 Thread Mohammed Shafi
On Wed, Aug 24, 2011 at 10:19 PM, Larry Finger larry.fin...@lwfinger.net wrote: On 08/24/2011 10:53 AM, Mohammed Shafi wrote: On Wed, Aug 24, 2011 at 1:15 AM, John W. Linville linvi...@tuxdriver.com  wrote: On Mon, Aug 15, 2011 at 05:56:33PM +0530, Mohammed Shafi wrote: On Sun, Aug 14

[ath9k-devel] [RFC] ath9k: Add a debug entry for current tx-power

2011-08-24 Thread Mohammed Shafi Shajakhan
From: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com this is the tx-power that seems to be used by the hardware code Signed-off-by: Mohammed Shafi Shajakhan moham...@qca.qualcomm.com --- drivers/net/wireless/ath/ath9k/debug.c | 43 1 files changed, 43

Re: [ath9k-devel] Some novice questions

2011-08-23 Thread Mohammed Shafi
On Tue, Aug 23, 2011 at 11:43 AM, pangyunong 029...@gmail.com wrote: how can i watch the value in offset 0x8084 ? I have no debug in /sys/kernel now. How can i use it? pls read http://linuxwireless.org/en/users/Drivers/ath9k/debug On Mon, 2011-08-01 at 15:38 +0530, Mohammed Shafi wrote

Re: [ath9k-devel] 'Superchannel'?

2011-08-23 Thread Mohammed Shafi
On Wed, Aug 24, 2011 at 1:35 AM, Alex S. al_91...@hotmail.com wrote: Hi, I am working on an amateur radio project, so I'd like to get access to the 2.4GHz channels below 2412. I'm using OpenWRT and have modified my CRDA regulatory.bin file to allow those frequencies, but I still only have

Re: [ath9k-devel] FEDORA 15 WLAN PROBLEM....HELP NEEDED...PLS DONT IGNORE

2011-08-22 Thread Mohammed Shafi
I am using Fedora 15(Lovelock), but the WLAN is not working in it. My WLAN driver is ATHEROS AR9285. Can you tell me how to configure it. Is any driver software needed? Can you send me the driver software (or a link to download the driver sofware) for the same. Hi Anoop, please take

Re: [ath9k-devel] ath9k-devel Digest, Vol 38, Issue 34

2011-08-21 Thread Mohammed Shafi
On Sat, Aug 20, 2011 at 9:42 AM, mason myongsu.c...@gmail.com wrote: Thanks for your reply. BTW, what is the difference between max_num_sta and MAX_STA_COUNT? sorry MAX_STA_COUNT is 2007 only, i don't know where did i found it as 1024 :) - mason

Re: [ath9k-devel] Kernel panic with compat-wireless-2011-07-28

2011-08-15 Thread Mohammed Shafi
This issue is rare and hard to reproduce. It has only happened once so far in about 10 hours of testing. :( I can try tomorrow in a noisy environment. I am currently running with your patch (with the debug prints) and waiting for this issue to reproduce. sorry, that printk patch is to

Re: [ath9k-devel] Kernel panic with compat-wireless-2011-07-28

2011-08-15 Thread Mohammed Shafi
On Sun, Aug 14, 2011 at 2:07 PM, Catalin Drula catalin.dr...@personalnetworks.ro wrote: Hi, I've reproduced again the issue with compat-wireless-2011-08-08; this time I added some debug prints to ath9k/rc.c (as seen in the attached patch). Observations: - the rate table seems to get messed

Re: [ath9k-devel] Packet loss regression with Atheros AR9280

2011-08-15 Thread Mohammed Shafi
On Sat, Aug 13, 2011 at 4:51 PM, Jan Sundman jan.sund...@aland.net wrote: Hi, I'm not sure whether you have found a solution to this issue yet but I thought that I should share my findings. I'm running Arch linux on my laptop which have the AR9280 and I saw massive packet loss as well. is it

Re: [ath9k-devel] ath9k power save in AP mode

2011-08-12 Thread Mohammed Shafi
On Fri, Aug 12, 2011 at 8:04 AM, Harsha Chenji cjker...@gmail.com wrote: Hello list, I was trying to get PSM working with a ath9k and a broadcom based STA (which works with other APs). However, in ath9k's debugfs, total_ps_buffered reads 0. iwconfig shows that power management is on. Still,

Re: [ath9k-devel] Can't get ath9k_htc to load firmware, target not responsive

2011-08-12 Thread Mohammed Shafi
On Fri, Aug 12, 2011 at 2:23 PM, Ming-Ching Tiew mct...@yahoo.com wrote: I am using kernel 3.0.1 with compat-wireless backport v3.0-2, and TL WN722N. The system is compiled based on openwrt trunk sdk. I am using htc_9271.fw version 1.3 downloaded from

Re: [ath9k-devel] Can't get ath9k_htc to load firmware, target not responsive

2011-08-12 Thread Mohammed Shafi
On Fri, Aug 12, 2011 at 2:34 PM, Mohammed Shafi shafi.wirel...@gmail.com wrote: On Fri, Aug 12, 2011 at 2:23 PM, Ming-Ching Tiew mct...@yahoo.com wrote: I am using kernel 3.0.1 with compat-wireless backport v3.0-2, and TL WN722N. The system is compiled based on openwrt trunk sdk. I am using

Re: [ath9k-devel] Can't get ath9k_htc to load firmware, target not responsive

2011-08-12 Thread Mohammed Shafi
On Fri, Aug 12, 2011 at 3:04 PM, Ming-Ching Tiew mct...@yahoo.com wrote: --- On Fri, 8/12/11, Mohammed Shafi shafi.wirel...@gmail.com wrote: if this already a supported device by ath9k_htc then http://www.mailrepository.com/ath9k-devel.lists.ath9k.org/msg/3249192/ Sorry I am

Re: [ath9k-devel] Kernel panic with compat-wireless-2011-07-28

2011-08-12 Thread Mohammed Shafi
Both interfaces are in station mode. The APs (simulated with Atheros adapters on a different machine) constantly go up and down and change encryption settings, frequency and 802.11n mode (also changing BSSID everytime they came up in a new configuraiton). Hi Catalin, I am unable to

Re: [ath9k-devel] ath9k: Network stalls every 30 seconds

2011-08-11 Thread Mohammed Shafi
On Wed, Aug 10, 2011 at 3:38 AM, Robert Högberg robert.hogb...@gmail.com wrote: Hi, I know NetworkManager scans the network every two minutes. I've had problems with this and disabled it by explicitly setting a BSSID so this is not a problem anymore. I have verified that my problem is

Re: [ath9k-devel] about mac80211 architeture

2011-08-11 Thread Mohammed Shafi
On Thu, Aug 11, 2011 at 2:27 PM, pangyunong 029...@gmail.com wrote: hi ,  I read the code all along today. I just know hostAP control nl80211 which is upper the cfg80211 and mac80211.  And then I read mac80211, but all functions are provided to be used by upper layer. There is something

Re: [ath9k-devel] Kernel panic with compat-wireless-2011-07-28

2011-08-11 Thread Mohammed Shafi
On Fri, Aug 12, 2011 at 3:26 AM, Catalin Drula catalin.dr...@personalnetworks.ro wrote: Hi, I get the following kernel panic after a few hours of stress testing (continuous associations and sending data through) two Atheros AR928X devices. thanks for reporting. *please provide lspci -xxx

Re: [ath9k-devel] ath9k: Network stalls every 30 seconds

2011-08-11 Thread Mohammed Shafi
On Thu, Aug 11, 2011 at 11:43 PM, Robert Högberg robert.hogb...@gmail.com wrote: 2011/8/11 Mohammed Shafi shafi.wirel...@gmail.com: On Wed, Aug 10, 2011 at 3:38 AM, Robert Högberg robert.hogb...@gmail.com wrote: I have verified that my problem is related to the noise floor calibrations

Re: [ath9k-devel] is nl80211 being used now?

2011-08-10 Thread Mohammed Shafi
On Wed, Aug 10, 2011 at 10:39 PM, pangyunong 029...@gmail.com wrote: Hi all,  I see something in http://linuxwireless.org/en/developers/Documentation/nl80211 it said nl80211 still be under development. does the current version we use use nl80211 already? yes, when we use a command like iw

Re: [ath9k-devel] Atheros 5416 on a D-Link DWA-552 in host mode bug

2011-08-08 Thread Mohammed Shafi
On Tue, Aug 9, 2011 at 9:55 AM, Bugs fr...@solprime.net wrote: Hi, I am trying to run a Atheros 5416 on a D-Link DWA-552 in host mode for 802.11n I seem to be having a problem that looks like the one patched in https://patchwork.kernel.org/patch/694461/ however I am running the current

Re: [ath9k-devel] The difference between ath9k and ar9170

2011-08-04 Thread Mohammed Shafi
On Thu, Aug 4, 2011 at 10:21 PM, pangyunong 029...@gmail.com wrote: Hello,   Is it ath9k more complex than ar9170? do you know something about the difference between them? which you prefer? no, i don't know. Ccing list and carl9170 maintainer.   I have seen into the code and found the

Re: [ath9k-devel] eeprom txGainType overridden if minor version 19

2011-08-03 Thread Mohammed Shafi
On Wed, Aug 3, 2011 at 12:33 PM, Marek Lindner lindner_ma...@yahoo.de wrote: On Wednesday, August 03, 2011 08:48:12 Adrian Chadd wrote: Hm, I just checked the reference code and it doesn't at all look like that check is actually needed; it's only needed for Merlin. So, good catch! Thanks

Re: [ath9k-devel] Important misprint in ar9003_phy.h

2011-08-02 Thread Mohammed Shafi
On Tue, Aug 2, 2011 at 1:25 PM, Alex Hacker hac...@epn.ru wrote: I think it looks like misprint which can lead to incorrect calibration process. true. looks like a typo, I will check with Vasanth. thanks. --- ar9003_phy.h.orig   2011-08-01 09:53:05.0 +0600 +++ ar9003_phy.h        

Re: [ath9k-devel] Important misprint in ar9003_phy.h

2011-08-02 Thread Mohammed Shafi
On Tue, Aug 2, 2011 at 1:40 PM, Mohammed Shafi shafi.wirel...@gmail.com wrote: On Tue, Aug 2, 2011 at 1:25 PM, Alex Hacker hac...@epn.ru wrote: I think it looks like misprint which can lead to incorrect calibration process. true. looks like a typo, I will check with Vasanth. thanks

Re: [ath9k-devel] eeprom txGainType overridden if minor version 19

2011-08-02 Thread Mohammed Shafi
On Tue, Aug 2, 2011 at 1:58 PM, Marek Lindner lindner_ma...@yahoo.de wrote: Hi, I was having some output power problems with a device using AR7240/AR9285. After digging into the ath9k driver I realized that it would override the power settings (txGainType) configured in the eeprom if the

Re: [ath9k-devel] eeprom txGainType overridden if minor version 19

2011-08-02 Thread Mohammed Shafi
On Tue, Aug 2, 2011 at 3:45 PM, Marek Lindner lindner_ma...@yahoo.de wrote: On Tuesday, August 02, 2011 12:09:59 Mohammed Shafi wrote: lets be careful while changing this, we must also note things like,         /* PA CAL is not needed for high power solution */         if (ah-eep_ops

Re: [ath9k-devel] eeprom txGainType overridden if minor version 19

2011-08-02 Thread Mohammed Shafi
On Tue, Aug 2, 2011 at 8:07 PM, Marek Lindner lindner_ma...@yahoo.de wrote: On Tuesday, August 02, 2011 13:13:27 Adrian Chadd wrote: Right, so it's an embedded board inside a wireless router? Which router? :) The OM2P but how is this going to help ? I have the feeling we are not getting

Re: [ath9k-devel] eeprom txGainType overridden if minor version 19

2011-08-02 Thread Mohammed Shafi
On Tue, Aug 2, 2011 at 8:36 PM, Mohammed Shafi shafi.wirel...@gmail.com wrote: On Tue, Aug 2, 2011 at 8:07 PM, Marek Lindner lindner_ma...@yahoo.de wrote: On Tuesday, August 02, 2011 13:13:27 Adrian Chadd wrote: Right, so it's an embedded board inside a wireless router? Which router

Re: [ath9k-devel] Some novice questions

2011-08-01 Thread Mohammed Shafi
On Sat, Jul 30, 2011 at 8:56 PM, pangyunong 029...@gmail.com wrote:   Hi, I'm very excited in the list. It's my first time to use a mailing list, so I'm afraid there are some impolite to you. If there, please tell me.   I have some question about mailing list of ath9k.   I want modify NAV

Re: [ath9k-devel] Some novice questions

2011-08-01 Thread Mohammed Shafi
of the same via debug some random value... anyway it always shows 0 /sys/kernel/debug/ieee80211/phy0/ath9k# echo 0x8084 regidx cat regval echo 0x5678 regval On Mon, 2011-08-01 at 14:43 +0530, Mohammed Shafi wrote: On Sat, Jul 30, 2011 at 8:56 PM, pangyunong 029...@gmail.com wrote

Re: [ath9k-devel] Atheros WiFi only works when I reboot from windows.

2011-08-01 Thread Mohammed Shafi
On Fri, Jul 29, 2011 at 5:07 PM, Vic Demuzere v...@demuzere.be wrote: On 29 July 2011 12:41, Mohammed Shafi shafi.wirel...@gmail.com wrote: please provide lspci I have attached the output of lspci. what is the kernel version you are using , can you get debug messages http

Re: [ath9k-devel] ath9k_htc, 2.6.36 and

2011-07-31 Thread Mohammed Shafi
On Sat, Jul 30, 2011 at 6:53 PM, Levi Civita tullio.levi.civ...@gmail.com wrote: Rajkumar Manoharan rmanoharan at atheros.com writes: On Fri, Dec 03, 2010 at 04:06:45PM +0530, Rajkumar Manoharan wrote: On Mon, Nov 22, 2010 at 09:17:16PM +0530, Petr Štetiar wrote: Mohammed Shafi

Re: [ath9k-devel] Ubiquity SR71-E: direct probe timed out

2011-07-29 Thread Mohammed Shafi
On Fri, Jul 29, 2011 at 12:01 AM, Grant emailgr...@gmail.com wrote: I've installed my Ubiquity SR71-E with a PCIe adapter but I get: wlan0: direct probe to xx.xx.xx.xx.xx.xx (try 1/3) wlan0: direct probe to xx.xx.xx.xx.xx.xx (try 2/3) wlan0: direct probe to xx.xx.xx.xx.xx.xx (try 3/3) wlan0:

Re: [ath9k-devel] Ubiquity SR71-E: direct probe timed out

2011-07-29 Thread Mohammed Shafi
On Fri, Jul 29, 2011 at 12:04 PM, Mohammed Shafi shafi.wirel...@gmail.com wrote: On Fri, Jul 29, 2011 at 12:01 AM, Grant emailgr...@gmail.com wrote: I've installed my Ubiquity SR71-E with a PCIe adapter but I get: wlan0: direct probe to xx.xx.xx.xx.xx.xx (try 1/3) wlan0: direct probe

Re: [ath9k-devel] Atheros WiFi only works when I reboot from windows.

2011-07-29 Thread Mohammed Shafi
On Fri, Jul 29, 2011 at 3:28 PM, Vic Demuzere v...@demuzere.be wrote: Hi there, I have a really strange issue with my Atheros WiFi card. It doesn't manage to connect to my wireless AP, except when I first boot windows and then reboot to Arch linux. So it looks like ath9k doesn't manage to

Re: [ath9k-devel] HT-delayed block ack

2011-07-28 Thread Mohammed Shafi
On Tue, Jul 26, 2011 at 11:54 PM, Triangle Men triangle...@hotmail.com wrote: Greetings, Correct me if I'm wrong, but ath9k currently does not support the delayed block acknowledgement policy described in IEEE Std. 802.11-2007. Is there a register on the AR9220 which sets the

Re: [ath9k-devel] Ath9k Rate Control

2011-07-28 Thread Mohammed Shafi
On Thu, Jul 28, 2011 at 1:26 PM, Fred Matthews fre...@hotmail.co.uk wrote: Hi again, I would heavily appreciate any response to my query regarding ath9k -rate-control. a basic outline, is a packet is tried at some rate(highest rate) and the hw reports Tx Ack status and based on this

Re: [ath9k-devel] Ath9k Rate Control

2011-07-28 Thread Mohammed Shafi
to ask doubts to the list... currently I am not up-to the level of mastering ath9k rate control so that I can document it :) On Thu, Jul 28, 2011 at 9:14 AM, Mohammed Shafi shafi.wirel...@gmail.com wrote: On Thu, Jul 28, 2011 at 1:26 PM, Fred Matthews fre...@hotmail.co.uk wrote: Hi again, I

Re: [ath9k-devel] which part do the real aggregation?

2011-07-26 Thread Mohammed Shafi
On Fri, Jul 22, 2011 at 9:16 PM, Y QM littlecircl...@gmail.com wrote: Hi there, These days I focused on the ath9k codes and function flows. Though I have more understanding of the functionality of ath9k. I still confused about the aggregation. I wonder which part do the real aggregation? In

Re: [ath9k-devel] which part do the real aggregation?

2011-07-26 Thread Mohammed Shafi
looking into xmit.c modules HTH, Adrian On 26 July 2011 18:07, Mohammed Shafi shafi.wirel...@gmail.com wrote: On Fri, Jul 22, 2011 at 9:16 PM, Y QM littlecircl...@gmail.com wrote: Hi there, These days I focused on the ath9k codes and function flows. Though I have more understanding

Re: [ath9k-devel] which part do the real aggregation?

2011-07-26 Thread Mohammed Shafi
On Tue, Jul 26, 2011 at 7:21 PM, qingmei yao y.qing...@gmail.com wrote: On Tue, Jul 26, 2011 at 8:46 AM, qingmei yao y.qing...@gmail.com wrote: From my tracing part, the real tx path is: ip_queue_xmit - dev_queue_xmit - sch_direct_xmit - dev_hard_start_xmit - ieee80211_subif_start_xmit

Re: [ath9k-devel] which part do the real aggregation?

2011-07-26 Thread Mohammed Shafi
On Tue, Jul 26, 2011 at 7:48 PM, Mohammed Shafi shafi.wirel...@gmail.com wrote: On Tue, Jul 26, 2011 at 7:21 PM, qingmei yao y.qing...@gmail.com wrote: On Tue, Jul 26, 2011 at 8:46 AM, qingmei yao y.qing...@gmail.com wrote: From my tracing part, the real tx path is: ip_queue_xmit

Re: [ath9k-devel] AR9380 unable to connect via hostapd - wrong essid

2011-07-25 Thread Mohammed Shafi
occasionally get this with my older ubuntu install, on an AR2427 (AR9285 without 11n.) So I don't think it's chipset specific. Adrian On 24 July 2011 21:21, Mohammed Shafi shafi.wirel...@gmail.com wrote: On Sat, Jul 23, 2011 at 10:42 AM, Lito Kriara l.kri...@sms.ed.ac.uk wrote: Hello

Re: [ath9k-devel] AR9380 unable to connect via hostapd - wrong essid

2011-07-24 Thread Mohammed Shafi
On Sat, Jul 23, 2011 at 10:42 AM, Lito Kriara l.kri...@sms.ed.ac.uk wrote: Hello all, I have an issue with some AR9380 cards I am using. * My first issue is that when I try to connect to a specific network (e.g. iwconfig wlan0 essid OpenWrt), and I then want to see what has happened by

Re: [ath9k-devel] [PATCH] fix a typo in ignore_reg_update in ath9k

2011-07-24 Thread Mohammed Shafi
On Sun, Jul 24, 2011 at 7:15 PM, Mihai Moldovan io...@ionic.de wrote: Just a typo fix changing regulaotry to regulatory. Signed-off-by: Mihai Moldovan io...@ionic.de please send to linux-wireless http://linuxwireless.org/en/developers/Documentation/git-guide ---  net/wireless/reg.c |    2

Re: [ath9k-devel] [PATCH] fix a typo in ignore_reg_update in ath9k

2011-07-24 Thread Mohammed Shafi
On Sun, Jul 24, 2011 at 8:04 PM, Mihai Moldovan io...@ionic.de wrote: * On 24.07.2011 04:29 PM, Mohammed Shafi wrote: please send to linux-wireless http://linuxwireless.org/en/developers/Documentation/git-guide Oh I'm sorry, I've seen several patches posted here and figured this was the way

Re: [ath9k-devel] AP + IBSS in different ath9k versions

2011-07-22 Thread Mohammed Shafi
in driver El 22/07/2011 02:03 a.m., Mohammed Shafi escribió: On Fri, Jul 22, 2011 at 1:15 AM, Gabriel Tolóngto...@inti.gob.ar  wrote: Hi I´ve been using an Atheros 9285 chipset in a 2.6.32-32 kernel with ath9k and two virtual interfaces, one in ad-hoc mode and the other in master mode

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