Re: AP mode firmware crash on QCA9880-BR4A

2015-07-28 Thread Martin Blumenstingl
Hi Michal, sorry for the delay, I was very busy for the past week. But now I am back with news. To keep it simple, all of my new findings below are with ath10k firmware 10.2.4.70-2. The wireless drivers were also updated in OpenWrt: Loading modules backported from Linux version

Re: QCA6174 hw2.1 irq_mode=0 broken on 4.2-rc3, working on 4.1.2

2015-07-28 Thread Alexandre Maloteaux
Hi Enrico I had the same issue a few days ago on an Eurocom P5 Pro. I manage to get it working with the help of michal by compiling the kvalo kernel master branch : https://github.com/kvalo/ath And then using this ath10k.conf file in /etc/modprobe.d options ath10k_core skip_otp=y options

Re: [PATCH] ath10k: remove NULL ptr deref in variable init of ath10k_monitor_vdev_start

2015-07-28 Thread John W. Linville
On Tue, Jul 28, 2015 at 10:41:11AM +0530, Vasanthakumar Thiagarajan wrote: On Tuesday 28 July 2015 12:52 AM, John W. Linville wrote: In ath10k_monitor_vdev_start, chandef is initialized to NULL and then channel is immediately thereafter initialized to chandef-chan (i.e. NULL-chan). This

Re: QCA6174 hw2.1 irq_mode=0 broken on 4.2-rc3, working on 4.1.2

2015-07-28 Thread Enrico Tagliavini
Hi Alexandre, I think you have a different issue. In my case it doesn't take long to load the firmware. It works for me as well with irq_mode=1, however this was not needed with the previous kernel (4.1.2 as provided by fedora updates-testing repo). Also MichaƂ sees a problem with my system. I

Re: QCA6174 hw2.1 irq_mode=0 broken on 4.2-rc3, working on 4.1.2

2015-07-28 Thread Enrico Tagliavini
I was testing the kernel from Fedora rawhide to test some issue related to the sound card. So this is 4.2 rc3 as released by Linus plus some Fedora patch. Nothing related to ath10k as far as I can see. Bisecting would require a lot of time. I'm doing the full RPM package, including modules

Re: QCA6174 hw2.1 irq_mode=0 broken on 4.2-rc3, working on 4.1.2

2015-07-28 Thread Enrico Tagliavini
Hi Michal, this is the dmesg output from a boot with kernel 4.1.2 with patch to make the firmware load [1] Jul 26 10:07:42 alientux.saurisiamonoi.org kernel: ath10k_pci :03:00.0: enabling device ( - 0002) Jul 26 10:07:42 alientux.saurisiamonoi.org kernel: ath10k_pci :03:00.0: pci irq

Re: QCA6174 hw2.1 irq_mode=0 broken on 4.2-rc3, working on 4.1.2

2015-07-28 Thread Michal Kazior
On 28 July 2015 at 13:00, Enrico Tagliavini enrico.tagliav...@gmail.com wrote: Hi Michal, this is the dmesg output from a boot with kernel 4.1.2 with patch to make the firmware load [1] Jul 26 10:07:42 alientux.saurisiamonoi.org kernel: ath10k_pci :03:00.0: enabling device ( - 0002)

Monitor mode TX retry reporting

2015-07-28 Thread Jussi Haakana
Hi, I have the following test setup: - 1 interface in managed mode - 1 interface in monitor mode - attach to AP - start tcpdump on monitor interface - upload e.g. 200MB by using managed mode interface - check captured frames For some reason, on TX frames, I cannot see a single frame that has

Re: QCA6174 hw2.1 irq_mode=0 broken on 4.2-rc3, working on 4.1.2

2015-07-28 Thread Michal Kazior
On 28 July 2015 at 16:57, Enrico Tagliavini enrico.tagliav...@gmail.com wrote: I was testing the kernel from Fedora rawhide to test some issue related to the sound card. So this is 4.2 rc3 as released by Linus plus some Fedora patch. Nothing related to ath10k as far as I can see. Bisecting

Re: QCA6174 hw2.1 irq_mode=0 broken on 4.2-rc3, working on 4.1.2

2015-07-28 Thread Michal Kazior
On 28 July 2015 at 17:12, Alexandre Maloteaux a.malote...@gmail.com wrote: [...] It works on my archlinux system but firmware loading take 1 minute between each retry, so it takes 2 minutes to get the card up and running. I have not yet found a solution to this issue. Go ask on the arch forum

Re: Monitor mode TX retry reporting

2015-07-28 Thread Michal Kazior
On 28 July 2015 at 14:21, Jussi Haakana jussi.haak...@7signal.com wrote: Hi, I have the following test setup: - 1 interface in managed mode - 1 interface in monitor mode - attach to AP - start tcpdump on monitor interface - upload e.g. 200MB by using managed mode interface - check

CT firmware available with management-over-HTT (tested)

2015-07-28 Thread Ben Greear
For those interested, I have uploaded a new beta build (version 15) that enables management frames over the normal HTT transport. This has now been tested, and some bugs in the original attempt have been fixed. One user reports that the 'wmi timeout' issues have been resolved by this patch.

Re: [PATCH] ath10k: remove NULL ptr deref in variable init of ath10k_monitor_vdev_start

2015-07-28 Thread Kalle Valo
John W. Linville linvi...@tuxdriver.com writes: On Tue, Jul 28, 2015 at 10:41:11AM +0530, Vasanthakumar Thiagarajan wrote: On Tuesday 28 July 2015 12:52 AM, John W. Linville wrote: In ath10k_monitor_vdev_start, chandef is initialized to NULL and then channel is immediately thereafter