Ashok, DSP/BIOS LINK does not support real-time preemption mode. Can you confirm that your kernel configuration is correct?
In future releases, we will be supporting later versions of Linux (than the current 2.6.10), so users will find it easier to use without applying Kevin's patch. Till then, I hope that someone on the community can help you with your issues. I think others have had success with Kevin's patch, so your issue is likely to be related to config/environment. I apologize for not being of much help to you. Regards, Mugdha ----------------------------- Mugdha Kamoolkar DSP/BIOS(TM) LINK (PSP) Texas Instruments (India) +91 80 25099178 ----------------------------- -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Tuesday, October 30, 2007 10:45 AM To: [email protected] Subject: regarding dsplink modules Hello all, This is Ashok kumar. i trying to compile dsplink modules for linux-davinci-2.6.23 kernel. i am getting error following error. --------- echo Post processing kernel module dsplinkk... Post processing kernel module dsplinkk... /home/davinci/workdir/linux-davinci-2.6.23/scripts/mod/modpost -i /home/davinci/workdir/linux-davinci-2.6.23/Module.symvers /home/davinci/workdir/linux-davinci-2.6.23/vmlinux /home/davinci/dvevm_1_00_00_32/dsplink_1_30_07ce/packages/dsplink_dm420/ build/../gpp/BUILD/PMGR/BIN/DEBUG/dsplinkk.o ERROR: "__ioremap" [/home/davinci/dvevm_1_00_00_32/dsplink_1_30_07ce/packages/dsplink_dm420 /build/../gpp/BUILD/PMGR/BIN/DEBUG/dsplinkk.ko] undefined! ERROR: "__compat_down_interruptible_failed" [/home/davinci/dvevm_1_00_00_32/dsplink_1_30_07ce/packages/dsplink_dm420 /build/../gpp/BUILD/PMGR/BIN/DEBUG/dsplinkk.ko] undefined! ERROR: "__compat_down_trylock_failed" [/home/davinci/dvevm_1_00_00_32/dsplink_1_30_07ce/packages/dsplink_dm420 /build/../gpp/BUILD/PMGR/BIN/DEBUG/dsplinkk.ko] undefined! ERROR: "__compat_up_wakeup" [/home/davinci/dvevm_1_00_00_32/dsplink_1_30_07ce/packages/dsplink_dm420 /build/../gpp/BUILD/PMGR/BIN/DEBUG/dsplinkk.ko] undefined! gmake[2]: *** [dsplinkk.o.deb] Error 1 gmake[2]: Leaving directory `/home/davinci/dvevm_1_00_00_32/dsplink_1_30_07ce/packages/dsplink_dm420 /gpp/src/pmgr' gmake[1]: *** [trgdeb] Error 2 gmake[1]: Leaving directory `/home/davinci/dvevm_1_00_00_32/dsplink_1_30_07ce/packages/dsplink_dm420 /gpp/src/pmgr' make: *** [all] Error 2 --------- But i applied the Kevin's patches from this link: http://www.mail-archive.com/[EMAIL PROTECTED] om/msg03002.html i applied the patches in the following order, $cd dvevm_1_00_00_32 $patch -p1 <../patches/cmemk-class.patch $patch -p1 <../patches/cmemk-getphys.patch $patch -p1 <../patches/dsplink.patch $patch -p1 <../patches/kjh-build-git (As i downloaded 2.6.23 from git repo) then i edited corresponding Makefile and Rules.make file accordingly, but still facing error linking error. i think, there is something worng with kernel configuration option which i selected, so can any one share your .config file with me ? let me know, if i missed anything. Ashok _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
