#20309: ath9k: can hardly ping by ath6kl using wifi after updated to version
2015-06-22
-----------------------+------------------------
Reporter: xuefer@… | Owner: developers
Type: defect | Status: closed
Priority: normal | Milestone:
Component: packages | Version: Trunk
Resolution: fixed | Keywords:
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Comment (by Xuefer):
{{{
[ 4168.188479] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024
AR_DIAG_SW=0x42100020 DMADBG_7=0x000084c0
[ 8186.145193] nf_conntrack: automatic helper assignment is deprecated and
it will be removed soon. Use the iptables CT target to attach helpers
instead.
[ 8397.951800] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024
AR_DIAG_SW=0x42100020 DMADBG_7=0x000084c0
[ 9433.614004] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024
AR_DIAG_SW=0x42100020 DMADBG_7=0x000082c0
[14195.853010] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024
AR_DIAG_SW=0x42100020 DMADBG_7=0x000084c0
}}}
same
{{{
# uname -a
Linux Router-2408 4.4.3 #1 SMP Sat Feb 27 06:13:59 UTC 2016 x86_64
GNU/Linux
# opkg list | grep ath9k
kmod-ath9k - 4.4.3+2016-01-10-1 - This module adds support for wireless
adapters based on Atheros IEEE 802.11n AR5008 and AR9001 family of
chipsets.
kmod-ath9k-common - 4.4.3+2016-01-10-1 - Atheros 802.11n wireless devices
(common code for ath9k and ath9k_htc)
# opkg list | grep hostapd
hostapd - 2016-01-15-2 - This package contains a full featured IEEE
802.1x/WPA/EAP/RADIUS Authenticator.
hostapd-common - 2016-01-15-2 - hostapd/wpa_supplicant common support
files
}}}
should i file another bug report?
WiFi is most of the time stable but drop randomly, need reconnect. before
the fix it's like about every 10~20 seconds and only noticed for specified
device. after the all device reconnects about every 3~5 mintues
--
Ticket URL: <https://dev.openwrt.org/ticket/20309#comment:10>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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