From: mru@users.sourceforge.net (Måns Rullgård)
To: linux-kernel@vger.kernel.org
Subject: DMA transfers in 2.5.67
Date: 15 Apr 2003 22:01:28 +0200 [thread overview]
Message-ID: <yw1x3ckjfs2v.fsf@zaphod.guide> (raw)
What do I need to do in a driver before doing DMA transfers to a PCI
card? Using a driver that worked in 2.4 gives a throughput of only 10
MB/s in 2.5.67. Is there some magic initialization that I have
missed?
--
Måns Rullgård
mru@users.sf.net
next reply other threads:[~2003-04-15 19:50 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-15 20:01 Måns Rullgård [this message]
2003-04-15 20:31 ` DMA transfers in 2.5.67 Alan Cox
2003-04-15 21:38 ` Måns Rullgård
2003-04-15 20:48 ` Alan Cox
2003-04-15 22:09 ` Måns Rullgård
2003-04-16 8:36 ` Ivan Kokshaysky
2003-04-16 8:43 ` Måns Rullgård
2003-04-16 8:59 ` Måns Rullgård
2003-04-16 9:30 ` Måns Rullgård
2003-04-16 10:01 ` Ivan Kokshaysky
2003-04-16 10:11 ` Måns Rullgård
-- strict thread matches above, loose matches on Subject: below --
2003-04-16 9:45 Chuck Ebbert
2003-04-16 10:11 ` Andrew Morton
2003-04-16 10:13 ` Andrew Morton
2003-04-16 10:13 ` Måns Rullgård
2003-04-18 11:25 Chuck Ebbert
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