Hi there,
I am now the second day about reinstalling RTLinux and have trouble with
non working modules. An insmod rt_fifi.o leads to:
[root@antec29 schedulers]# /sbin/insmod
/lib/modules/2.2.13-rtl2.0/misc/rtl_fifo.o
/lib/modules/2.2.13-rtl2.0/misc/rtl_fifo.o: unresolved symbol
rtl_register_chrdev
/lib/modules/2.2.13-rtl2.0/misc/rtl_fifo.o: unresolved symbol
rtl_unregister_chrdev
The unresolved functions register_... and unregister_... are coded in
rtl_posixio.c but seem to be linked nowhere to rtl_fifo.o as I see in
Makefile:
[root@antec29 fifos]# less Makefile
all: fifo
include rtl.mk
fifo: rtl_fifo.o
cp -f rtl_fifo.o ../modules/
install: rtl_fifo.o rtl_nfifo.o
install -c -m 644 rtl_fifo.o rtl_nfifo.o ${RTL_DIR}/modules
clean:
rm -f rtl_fifo.o rtl_nfifo.o
Now I am confused. I took the latest version of RTLinux for linux 2.0
(the prepatched) from the rtlinux.org download area and felel not guilty
... I made
- cd /usr/src/rtlinux-2.0/linux
- make xconfig
- make dep
- make bzImage
- make install (lilo added its stuff)
- copied bzImage to /root/bzImage
- make modules
- make modules_install
- reboot
- cd /usr/src/rtlinux-2.0/rtl
- make
- make install
what ist the mistake here ?
This is the running system:
[root@antec29 schedulers]# uname -a
Linux antec29.e-technik.tu-chemnitz.de 2.2.13-rtl2.0 #3 Don Jan 6
11:16:49 CET 2000 i586 unknown
thanks in advance
--jens
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