From: Srividya Ramanathan <navaraga@yahoo.com>
To: linux-mips@linux-mips.org
Subject: memory mapping
Date: Thu, 16 Dec 2004 20:54:52 -0800 (PST) [thread overview]
Message-ID: <20041217045452.50910.qmail@web54504.mail.yahoo.com> (raw)
Hi,
Thanks a lot. I am facing one more problem. There is
one section of the driver where we map a small portion
of the PCI card's memory into user space. During
driver initialization, a magic number is written into
this space and read back from user space to verify the
driver is set up correctly. This fails.
any other way to locate the problem?
Thanks
R Srividya
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next reply other threads:[~2004-12-17 4:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-17 4:54 Srividya Ramanathan [this message]
-- strict thread matches above, loose matches on Subject: below --
2011-05-06 14:50 Memory Mapping Lakshitha Harshan
2011-05-06 15:31 ` Konrad Rzeszutek Wilk
2009-02-16 16:58 Memory mapping Frederic Beck
2009-02-18 14:35 ` Frederic Beck
2005-05-16 19:55 Xeno-unstable crashing at boot Ian Pratt
2005-05-17 11:52 ` Mike Wray
2005-05-17 13:26 ` Keir Fraser
2005-05-17 16:01 ` memory mapping Grzegorz Milos
2005-05-17 16:09 ` Grzegorz Milos
2001-11-20 15:32 Memory mapping Siders, Keith
2001-11-19 16:18 Siders, Keith
2001-11-20 0:15 ` Keith Owens
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