I just built this on my 2.6.31-rc5 kernel. Using the driver results in a flood of
[ 78.598403] ath9k: AR_INTR_SYNC_LOCAL_TIMEOUT
[ 78.599508] ath9k: AR_INTR_SYNC_LOCAL_TIMEOUT
[ 78.600500] ath9k: AR_INTR_SYNC_LOCAL_TIMEOUT
[ 78.600833] ath9k: AR_INTR_SYNC_LOCAL_TIMEOUT
[ 78.600833] ath9k: AR_INTR_SYNC_LOCAL_TIMEOUT
[ 78.600833] ath9k: AR_INTR_SYNC_LOCAL_TIMEOUT
[ 78.601378] ath9k: AR_INTR_SYNC_LOCAL_TIMEOUT
in dmesg, and throughput is extremely slow. Surprising that there are multiple
messages in a single time tick.
I also tried with the ath9k driver from wireless-testing, as of commit
3fbf09eb3916 and got the same result.
--
-- Howard Chu
CTO, Symas Corp. http://www.symas.com
Director, Highland Sun http://highlandsun.com/hyc/
Chief Architect, OpenLDAP http://www.openldap.org/project/
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