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authorLuis R. Rodriguez <lrodriguez@atheros.com>2009-11-05 14:10:07 -0800
committerJohn W. Linville <linville@tuxdriver.com>2009-11-11 17:09:11 -0500
commit748d451028ef037576b57517bc81e62f1fd92250 (patch)
tree2ba22c30d483c51f691ba72910baab883898abae /drivers/dma
parent165864d08774823e3b88d5fcf4dad302700612e3 (diff)
ath9k_common: clarify and correct jumbogram processing
Jumbograms are frames put together linked together through more than one descriptor. For example ath9k_htc will use this to send from the target a large frame split up into 2 or more segments. The driver then would be in charge of putting the frame back together. When jumbograms are constructed the rx_stats->rs_more will bet set and rx_stats->rs_status will not have any valid content as the actual status will only be avialable at the end of the chained descriptors. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/dma')
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