On Fri, 2004-05-14 at 17:26, Sven Boeckelmann wrote:
hi im trying to run ivtv on an amd64-
ok, the firmware loading has been fixed.
used :
http://kmos.org/~ckennedy/ivtv/ivtv-0.1.10-pre2-ck65f.tgz
to load ivtv successfully.
but the io code does not seem to be 64bit safe.
when accessing the device the kernel crashes:
when executing function ivtv_sched_DMA
There must be someone out there who is able to check if this
is 64bit safe .. !
It isn't. It's casting addresses around as u32's which
is totally wrong. On a 64bit machine, this will chop
the upper 32 bits off a pointer.
Dave