#14978: local PCI bus communication issues between the CPU and Wi-Fi card
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Reporter: mario_lopes | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone: Chaos Calmer (trunk)
Component: kernel | Version: Trunk
Resolution: | Keywords:
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Comment (by mario_lopes):
Hi.
Tested with r42840 on Alix x86 + R52n-M, Ad-Hoc mode, problem still
exists.
output of /sys/kernel/debug/ieee80211/phy0/ath9k/reset before system
crash, at iperf traffic generator node:
{{{
Baseband Hang: 0
Baseband Watchdog: 0
Fatal HW Error: 1
TX HW error: 0
Transmit timeout: 0
TX Path Hang: 0
PLL RX Hang: 0
MAC Hang: 0
Stuck Beacon: 17
MCI Reset: 0
Calibration error: 0
}}}
Dmesg and /sys/kernel/debug/ieee80211/phy0/ath9k/interrupt shows the same
behaviour as previously reported.
Thanks.
--
Ticket URL: <https://dev.openwrt.org/ticket/14978#comment:7>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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