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 - 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
