On Wed, Mar 7, 2012 at 11:05 AM, Mohammed Shafi <shafi.wireless@xxxxxxxxx> wrote: > On Wed, Mar 7, 2012 at 4:22 AM, kuba <kuba.g4@xxxxxxxxx> wrote: >> Hello, > > hi, > >> >> I have submitted bug on Kernel bug tracker and provide info, but it seems >> that no one there is interested in this topic. I discovered that since >> 2.6.38 kernel version there is bug in ath9k driver (using AR9287 chipset). >> I've posted some additional info at this adress: >> https://bugzilla.kernel.org/show_bug.cgi?id=42352 > > please provide as much info as possible, in which mode you are > operating, how noisy is the environment, distance between STA and AP. > anything specific etc. > i just tried compat-wireless-2012-02-04, distance between STA and AP > at least 5ms, a bit of noisy environment, channel 6 HT40 plus, AES > ping RTT is good only. i may be missing something > > >> >> The last working version is 2.6.37.6. > > if we are very clear about the working one and non-working doing the > following things will make our work very easier > lets say 2.6.37.6 is working fine and 2.6.38 is broken for you > > we can work with our wireless-testing tree kernel > git clone git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git > > then please do git tag > > *git log --pretty=oneline v2.6.37-rc6..v2.6.38 | grep AR9287 > 07422063d43612762d53fac8b6df213c96f4b1f6 ath9k_hw: Fix calibration for > AR9287 devices > f7ec8fb4d6f8f3ecb8b11e9e46ece95aa66139cc ath9k_hw: Fix eeprom offset > for AR9287 devices (PCI/USB) > > *even with 3.3-rc5 we got less commits > > 6321eb0977b011ac61dfca36e7c69b2c4325b104 ath9k_hw: Fix number of GPIO > pins for AR9287/9300 > a7be039d347743c289b7280d5de82abf7bbdf1d8 ath9k: Fix eifs/usec timeout > for AR9287 v1.3+ > 49c99520f3b15300156830904f9ffcf51cb1160e ath9k_hw: Add dump_eeprom > support for AR9287 > 087b6ff682ff62c49c9a36ddfd24fc781367b1d1 ath9k_hw: fix MAC clock rate > for AR9287 v1.3+ > 1df85ecec36ad5da3f0165760704310d6c03f65f ath9k: Fix AR9287 calibration > 2d05a0c2b4ac614cb5e0eba75d39a37205d129e8 ath9k_hw: Remove unused code > in AR9287 eeprom > 81544026e4cecb85a8b727d5f64cb3c8a8cb64a3 ath9k_hw: Fix throughput > drops in HT40 mode for AR9287 chips > 6d64ab7f9240e3201fde3fd16ce4227bd795d2ab ath9k_htc: Fix LED pin for > AR9287 HTC device > 07422063d43612762d53fac8b6df213c96f4b1f6 ath9k_hw: Fix calibration for > AR9287 devices > f7ec8fb4d6f8f3ecb8b11e9e46ece95aa66139cc ath9k_hw: Fix eeprom offset > for AR9287 devices (PCI/USB) > > > *git log --pretty=oneline v2.6.37-rc6..v2.6.38 | grep ath9k_hw > > *git log --pretty=oneline v2.6.37-rc6..v2.6.38 | grep ath9k > > please do try with the latest wireless-testing tree if you can get the same problem, also please try to check if this issue occurs with some other AP too. > >> I can provide more data if anyone is interested. >> Cheers, >> Kuba >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-wireless" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html > > > > -- > thanks, > shafi -- thanks, shafi -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
