On Sun, 9 Apr 2006 22:49:50 -0400 (EDT) George P Nychis wrote: > > > On Sun, 9 Apr 2006 22:05:33 -0400 (EDT) George P Nychis wrote: > > > >> > >>> On Sun, 9 Apr 2006 13:37:25 -0400 (EDT) George P Nychis wrote: > >>> > >>>> Thanks for the help. > >>>> > >>>> Here is the makefile: http://rafb.net/paste/results/auchPH75.html > >>>> > >>>> And here is the full errors I receive: > >>>> http://rafb.net/paste/results/Qplpqw74.html > >>>> > >>>> Greatly appreciate it > >>>> > >>>> - George > >>> > >>> [repeat: please don't top-post] > >>> > >>> I don't know how much I can help you. It's been a long time since > >>> I've built external modules on 2.4.x. > >>> > >>> Problems that I see: - the Makefile does not use the expected 2.4 > >>> kernel build infrastructure; - kernel Makefile uses -nostdinc to > >>> prevent use of userspace headers; - Makefile is trying to include > >>> userspace headers instead of kernel headers, e.g.: In file included > >>> from /usr/include/linux/if_ether.h:107, from > >>> /usr/include/linux/netdevice.h:29, from sch_xcp.c:8: - this specified > >>> include directory is only in 2.6.x, not 2.4.x: -I/lib/modules/`uname > >>> -r`/build/include/asm/mach-default > >>> > >>> It's not clear to me how this makefile could work with 2.4.x at all. > >>> Is it supposed to, or that's just what you want to see it do? > >>> > >>> You could try to fix the Makefile based on makefile-changes articles > >>> at lwn.net. E.g.: http://lwn.net/Articles/151784/ > >>> http://lwn.net/Articles/79984/ http://lwn.net/Articles/74767/ > >>> http://lwn.net/Articles/69148/ http://lwn.net/Articles/21823/ > >>> > >>> > >>> > >>>>> On Sat, 8 Apr 2006 19:18:47 -0400 (EDT) George P Nychis wrote: > >>>>> > >>>>>> Yeah, this module is unfortunately not under the GPL, it was > >>>>>> made for research and i am not the author, I was only given the > >>>>>> code for my own research. > >>>>>> > >>>>>> I enabled that support in the kernel, and then tried to > >>>>>> recompile and get tons of errors/warnings... so maybe I am > >>>>>> missing something else to be enabled in the kernel... here are a > >>>>>> few examples of errors: /usr/include/linux/skbuff.h:30:26: > >>>>>> net/checksum.h: No such file or directory > >>>>>> /usr/include/asm/irq.h:16:25: irq_vectors.h: No such file or > >>>>>> directory /usr/include/linux/irq.h:72: error: `NR_IRQS' > >>>>>> undeclared here (not in a function) > >>>>>> /usr/include/asm/hw_irq.h:28: error: `NR_IRQ_VECTORS' undeclared > >>>>>> here (not in a function) > >>>>>> > >>>>>> I think those are the top most errors, so if i can fix those > >>>>>> hopefully the rest shall vanish! > >>>>> > >>>>> Looks like a Makefile problem then. Can you post the Makefile? > >>>>> Hopefully it is using a Makefile and not just an elaborate gcc > >>>>> command line. > >>>>> > >>>>> [and please don't top-post] > >>>>> > >>>>>> - George > >>>>>> > >>>>>> > >>>>>>> From: "George P Nychis" <[EMAIL PROTECTED]> Date: Sat, 8 Apr > >>>>>>> 2006 18:47:34 -0400 (EDT) > >>>>>>> > >>>>>>>> Hey, > >>>>>>>> > >>>>>>>> I have a kernel module that uses unregister_qdisc and > >>>>>>>> register_qdisc, whenever i try to insert the module I get: > >>>>>>>> /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o: > >>>>>>>> /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o: unresolved > >>>>>>>> symbol unregister_qdisc > >>>>>>>> /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o: > >>>>>>>> /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o: unresolved > >>>>>>>> symbol register_qdisc > >>>>>>>> > >>>>>>>> Am i missing some sort of support in the kernel? > >>>>>>> > >>>>>>> Make sure CONFIG_NET_SCHED is enabled and that you compiled > >>>>>>> your module against that kernel. > >>>>>>> > >>>>>>> Where does this sch_xcp come from? It's not in the vanilla > >>>>>>> sources. > >>>>>>> > >>>>>>> Also, please direct networking questions to the > >>>>>>> netdev@vger.kernel.org mailing list which I have added to the > >>>>>>> CC:. > >>> > >>> --- ~Randy > >>> > >>> > >> > >> By the way, if I add -I/usr/src/linux/include to the compile line, it > >> successfully compiles, however, i am back to the start: lanthanum-ini > >> src-1.0.1 # insmod sch_xcp Using > >> /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o > >> /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o: > >> /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o: unresolved symbol > >> unregister_qdisc /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o: > >> /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o: unresolved symbol > >> register_qdisc > > > > Yet your 2.4.32 kernel image file does have those symbols in it? Can you > > verify that by using 'nm' on the kernel image file? > > > > If so, then I suppose that you'll need to make a small module test case > > that exhibits this behavior, or just tell us where to get the sch_xcp > > files... > > > > (re-added cc: for netdev) > > > > --- ~Randy > > > > > > By kernel image, do you mean /usr/src/linux/vmlinux ? > if so, > lanthanum-ini linux # nm vmlinux | grep register_qdisc > c0399200 R __kstrtab_register_qdisc > c0399240 R __kstrtab_unregister_qdisc > c039ebc8 R __ksymtab_register_qdisc > c039ebd0 R __ksymtab_unregister_qdisc > c02eda40 T register_qdisc > c02edaf0 T unregister_qdisc
Yes. That's good, then. --- ~Randy - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
