* [ath9k-devel] about stream and antenna in chip
@ 2011-05-20 5:00 kang haiyang
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From: kang haiyang @ 2011-05-20 5:00 UTC (permalink / raw)
To: ath9k-devel
hi,
i'm wondering how atheros chip determines the number of stream to
use, and which antenna to use.
from driver code, it seems that chip can use the rate code (mcs) in
tx descriptor
to determine the stream number, and use chain_sel in tx descriptor to
determine the antenna.
am i right ?
br,
kang haiyang
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2011-05-20 5:00 [ath9k-devel] about stream and antenna in chip kang haiyang
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