Hi list,
i have to install emc2 on a debian system with
kernel version 2.6.30.5 patched in the debian way
like explained in emc2 wiki.
I downloaded emc2_2.3.3.tar.gz from sf.net because i'missing git behind
a web proxy at work.
`rtai-config --prefix' output /usr/realtime
I configured emc2 with:
./configure -C --with-kbuild=y \
--with-kernel-headers=/usr/src/linux-headers-2.6.30.5-rtai \
--enable-build-documentation --enable-run-in-place
(using --with-realtime=`rtai-config --prefix` don't work.)
Anyway, when i build with `make' copilation stop for error about
missing `bus_id' field in `struct device'.
Following several issue about bus_id, like this:
http://lkml.org/lkml/2008/10/29/408
I applied this patch:
--- a/src/hal/drivers/mesa-hostmot2/hostmot2.c
+++ b/src/hal/drivers/mesa-hostmot2/hostmot2.c
@@ -838,8 +838,9 @@
}
memset(&dev, '\0', sizeof(dev));
- strncpy(dev.bus_id, hm2->llio->name, BUS_ID_SIZE);
- dev.bus_id[BUS_ID_SIZE - 1] = '\0';
+ dev_set_name(&dev,hm2->llio->name);
+ /* strncpy(dev.bus_id, hm2->llio->name, BUS_ID_SIZE); */
+ /* dev.bus_id[BUS_ID_SIZE - 1] = '\0'; */
dev.release = hm2_release_device;
r = device_register(&dev);
if (r != 0) {
Now emc2 build, but crash during in-place excecution, i have to append
Module.symvers to /lib/modules/`uname -r`/Module.symvers ,
like for rtai ??
Thanks, in the next weeks i'll test it better, at soon.
--
Marco Bardelli,
Undergraduate of Computer Science
(Supporto Informatico)
Laboratorio di Tecnologia Medica
Istituti Ortopedici Rizzoli
Via di Barbiano 1/10
40136 Bologna, Italy
Tel: (+39) 051 6366575 (direct)
E-mail: [email protected]
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