Bug 67931 - ath5k/ath9k: the 5MHz/10MHz channel bandwidth issue
Summary: ath5k/ath9k: the 5MHz/10MHz channel bandwidth issue
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: network-wireless (show other bugs)
Hardware: All Linux
: P1 high
Assignee: drivers_network-wireless@kernel-bugs.osdl.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-12-30 03:44 UTC by Forrest Zhang
Modified: 2014-01-07 14:39 UTC (History)
4 users (show)

See Also:
Kernel Version: 3.13
Subsystem:
Regression: No
Bisected commit-id:

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Description Forrest Zhang 2013-12-30 03:44:21 UTC 
If one of AP/CPE is ath5k, and another is ath9K, they can connect.
In 5MHz/10MHz channel bandwidth, the throughput is abnormal.

ath5k vs. ath5k: 6.5Mbps
ath9k vs. ath9k: 13.6Mbps
ath5k vs. ath9k: <1Mbps
Comment 1 Sujith 2014-01-07 14:39:26 UTC 
Adrian, fbitterli posted that you were able to have decent numbers between the legacy and 11n chips after addressing "coarse RF channel spacing" in the older chips. Any suggestions ?
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