On Nov 5, 2007 1:32 PM, Iman Darabi <[EMAIL PROTECTED]> wrote: > > > On Nov 5, 2007 9:48 AM, Mohammad M Molla <[EMAIL PROTECTED]> wrote: > > > I believe if you have source code for 2.6.22 and custom compile the > > kernel and boot inside that you can compile the module against 2.6.22and > > load too. > > > when try to build scull with 2.6.22 get this error : > > [EMAIL PROTECTED] ~/programming/ldd3/examples/scull $ make > make -C /lib/modules/2.6.22.9/build > M=/home/iman/programming/ldd3/examples/scull > LDDINC=/home/iman/programming/ldd3/examples/scull/../include modules > make[1]: Entering directory `/home/iman/linux- 2.6.22.9' > CC [M] /home/iman/programming/ldd3/examples/scull/main.o > /home/iman/programming/ldd3/examples/scull/main.c:17:26:* error: > linux/config.h: No such file or directory* > make[2]: *** [/home/iman/programming/ldd3/examples/scull/main.o] Error 1 > make[1]: *** [_module_/home/iman/programming/ldd3/examples/scull] Error 2 > make[1]: Leaving directory `/home/iman/linux- 2.6.22.9' > make: *** [modules] Error 2 > > and this is common , because there is no config.h header file in 2.6.22 ( > but there is one in 2.6.10 ) . > after removing config.h from scull's source , you get lots of new errors > ... . > > so , compiled scull with 2.6.10 headrs like this : > > >( modified Makefile's scull ) : > >KERNELDIR ?= /lib/modules/2.6.10/build > > got no error but , at the runtime insertion (insmod) get this error : > <3>scull: version magic '2.6.10 SMP preempt 686 gcc-4.1' should be ' > 2.6.22.9 SMP preempt mod_unload CORE2 ' > > and this error is reasonable too . api and interfaces has been changed > since 2.6.10 ( am i right? ) > > anyway , as i'm new to drivers ... , so first compiled gcc-3.4.3 and > binutils-2.15 and now i can compile 2.6.10 to run scull . maybe try to > port scull to new kernel versions (as a case study ) next time ... > > > -- >
> Nothing but perfection > http://iman.darabi.googlepages.com/ >
