In message <199903032050.naa86...@panzer.plutotech.com> "Kenneth D. Merry" writes: : The 152x boards are programmed I/O only, I believe. They don't do DMA. : So it won't matter if the driver is rewritten for CAM, you'll still get : lousy performance from the board.
They can do DMA, but I don't think there is a good way to know if you have a board that supports DMA and it is enabled. Even with DMA, you are limited to horrible perfomance :-( Warner To Unsubscribe: send mail to majord...@freebsd.org with "unsubscribe freebsd-current" in the body of the message
